diff --git a/README.md b/README.md
index cb5f218..3f35c01 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ Dependencies: Minetest Game or MineClone.
         * Unfortunately, due to an [engine bug](https://github.com/minetest/minetest/issues/14344), this means that players are kind of invincible most of the time.
     [ ] Remove and add alias for DM/RM shields
     [ ] Upgrades affect energy value
-[ ] Multiple levels of Exchange Orbs (change to Klein Stars)
+[ ] Multiple levels of Exchange Orbs (change to Klein Stars, adjust recipes)
 [ ] Divining rods
 [ ] Swiftwolf's Rending Gale (maybe rename?)
 [ ] Mind, Life, Body and Soul Stones (Mind = MCL only)
@@ -98,6 +98,7 @@ Dependencies: Minetest Game or MineClone.
     [ ] Modify tools page
 [ ] Remove page for PESA
 [ ] DM/RM blocks can only be broken by correct (or higher) type.
+[ ] Change energy collector recipes to match ProjectE
 
 ## Changelog
 <details><summary>Look at this fancy expanding changelog</summary>
diff --git a/exchangeclone/constructor.lua b/exchangeclone/constructor.lua
index 2ffcf02..a283f66 100644
--- a/exchangeclone/constructor.lua
+++ b/exchangeclone/constructor.lua
@@ -2,7 +2,7 @@ local S = minetest.get_translator()
 
 local formspec =
     "size["..(exchangeclone.mcl and 9 or 8)..",9]"..
-    "label[2,1;"..S("Orb").."]"..
+    "label[2,1;"..S("Star").."]"..
     "list[context;fuel;2,2;1,1;]"..
     "label[3,1;"..S("Source").."]"..
     "list[context;src;3,2;1,1;]"..
@@ -25,12 +25,12 @@ end
 minetest.register_alias("exchangeclone:element_constructor", "exchangeclone:constructor")
 
 local function constructor_action(pos)
-    local using_orb = true
+    local using_star = true
     local player
     local meta = minetest.get_meta(pos)
     local inv = meta:get_inventory()
-    if inv:get_stack("fuel", 1):get_name() ~= "exchangeclone:exchange_orb" then
-        using_orb = false
+    if minetest.get_item_group(inv:get_stack("fuel", 1):get_name(), "klein_star" < 1 then
+        using_star = false
         player = minetest.get_player_by_name(meta:get_string("exchangeclone_placer"))
         if not (player and player ~= "") then return end
     end
@@ -45,10 +45,10 @@ local function constructor_action(pos)
             end
         end
         local result = exchangeclone.handle_alias(src_stack)
-        -- make sure orb/player has enough energy
+        -- make sure star/player has enough energy
         local current_energy
-        if using_orb then
-            current_energy = exchangeclone.get_orb_energy(inv, "fuel", 1)
+        if using_star then
+            current_energy = exchangeclone.get_star_energy(inv, "fuel", 1)
         else
             current_energy = exchangeclone.get_player_energy(player)
         end
@@ -57,8 +57,8 @@ local function constructor_action(pos)
             local max_amount = math.min(src_stack:get_stack_max(), math.floor(current_energy/energy_value))
             local added_amount = max_amount - inv:add_item("dst", ItemStack(result.." "..max_amount)):get_count()
             local result_energy = math.min(current_energy, current_energy - (energy_value * added_amount)) -- not sure if "math.min()" is necessary
-            if using_orb then
-                exchangeclone.set_orb_energy(inv, "fuel", 1, result_energy)
+            if using_star then
+                exchangeclone.set_star_energy(inv, "fuel", 1, result_energy)
             else
                 exchangeclone.set_player_energy(player, result_energy)
             end
@@ -90,7 +90,7 @@ local function allow_metadata_inventory_put(pos, listname, index, stack, player)
         return 0
     end
     if listname == "fuel" then
-        if stack:get_name() == "exchangeclone:exchange_orb" then
+        if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
             return stack:get_count()
         else
             return 0
@@ -155,13 +155,13 @@ minetest.register_node("exchangeclone:constructor", {
     allow_metadata_inventory_take = allow_metadata_inventory_take,
     on_timer = constructor_action,
 	_mcl_hoppers_on_try_pull = exchangeclone.mcl2_hoppers_on_try_pull(),
-	_mcl_hoppers_on_try_push = exchangeclone.mcl2_hoppers_on_try_push(nil, function(stack) return stack:get_name() == "exchangeclone:exchange_orb" end),
+	_mcl_hoppers_on_try_push = exchangeclone.mcl2_hoppers_on_try_push(nil, function(stack) return minetest.get_item_group(stack:get_name(), "klein_star") > 0 end),
 	_mcl_hoppers_on_after_push = function(pos)
 		minetest.get_node_timer(pos):start(1.0)
 	end,
 	_on_hopper_in = exchangeclone.mcla_on_hopper_in(
         nil,
-        function(stack) return stack:get_name() == "exchangeclone:exchange_orb" end
+        function(stack) return minetest.get_item_group(stack:get_name(), "klein_star") > 0 end
     ),
 })
 
@@ -186,7 +186,7 @@ if exchangeclone.pipeworks then
                 local meta = minetest.get_meta(pos)
                 local inv = meta:get_inventory()
                 if get_list(direction) == "fuel" then
-                    if stack:get_name() == "exchangeclone:exchange_orb" then
+                    if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
                         return inv:room_for_item("fuel", stack)
                     end
                 else
@@ -207,8 +207,8 @@ minetest.register_craft({
     type = "shaped",
     output = "exchangeclone:constructor",
     recipe = {
-        {"exchangeclone:exchange_orb"},
+        {"exchangeclone:klein_star_drei"},
         {recipe_ingredient},
-        {"exchangeclone:exchange_orb"}
+        {"exchangeclone:klein_star_drei"}
     }
 })
\ No newline at end of file
diff --git a/exchangeclone/deconstructor.lua b/exchangeclone/deconstructor.lua
index 313f8c1..401a690 100644
--- a/exchangeclone/deconstructor.lua
+++ b/exchangeclone/deconstructor.lua
@@ -4,7 +4,7 @@ local formspec =
     "size["..(exchangeclone.mcl and 9 or 8)..",9]"..
     "label[2,1;"..S("Input").."]"..
     "list[context;src;2,2;1,1;]"..
-    "label[5,1;"..S("Orb").."]"..
+    "label[5,1;"..S("Star").."]"..
     "list[context;fuel;5,2;1,1;]"..
     exchangeclone.inventory_formspec(0,5)..
     "listring[current_player;main]"..
@@ -22,17 +22,19 @@ end
 minetest.register_alias("exchangeclone:element_deconstructor", "exchangeclone:deconstructor")
 
 local function deconstructor_action(pos, elapsed)
-    local limit = exchangeclone.orb_max
-    local using_orb = true
+    local limit
+    local using_star = true
     local player
     local meta = minetest.get_meta(pos)
     local inv = meta:get_inventory()
 
-    if inv:get_stack("fuel", 1):get_name() ~= "exchangeclone:exchange_orb" then
+    if minetest.get_item_group(inv:get_stack("fuel", 1):get_name(), "klein_star") < 1 then
         limit = exchangeclone.limit
-        using_orb = false
+        using_star = false
         player = minetest.get_player_by_name(meta:get_string("exchangeclone_placer"))
         if not (player and player ~= "") then return end
+    else
+        limit = exchangeclone.get_star_max(inv:get_stack("fuel", 1))
     end
 
     local stack = inv:get_stack("src", 1)
@@ -42,13 +44,13 @@ local function deconstructor_action(pos, elapsed)
     if wear and wear > 0 then
         individual_energy_value = math.max(math.floor(individual_energy_value * ((65536 - wear)/65536)), 1)
     end
-    if stack:get_name() == "exchangeclone:exchange_orb" then
-        individual_energy_value = individual_energy_value + exchangeclone.get_orb_itemstack_energy(stack)
+    if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
+        individual_energy_value = individual_energy_value + exchangeclone.get_star_itemstack_energy(stack)
     end
 
     local current_energy
-    if using_orb then
-        current_energy = exchangeclone.get_orb_energy(inv, "fuel", 1)
+    if using_star then
+        current_energy = exchangeclone.get_star_energy(inv, "fuel", 1)
     else
         current_energy = exchangeclone.get_player_energy(player)
     end
@@ -58,8 +60,8 @@ local function deconstructor_action(pos, elapsed)
     local result = current_energy + energy_value
     if result < 0 or result > limit then return end
 
-    if using_orb then
-        exchangeclone.set_orb_energy(inv, "fuel", 1, result)
+    if using_star then
+        exchangeclone.set_star_energy(inv, "fuel", 1, result)
     else
         exchangeclone.set_player_energy(player, result)
     end
@@ -92,7 +94,7 @@ local function allow_metadata_inventory_put(pos, listname, index, stack, player)
         return 0
     end
     if listname == "fuel" then
-        if stack:get_name() == "exchangeclone:exchange_orb" then
+        if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
             return stack:get_count()
         else
             return 0
@@ -155,13 +157,13 @@ minetest.register_node("exchangeclone:deconstructor", {
     allow_metadata_inventory_move = allow_metadata_inventory_move,
     allow_metadata_inventory_take = allow_metadata_inventory_take,
     on_timer = deconstructor_action,
-	_mcl_hoppers_on_try_push = exchangeclone.mcl2_hoppers_on_try_push(nil, function(stack) return stack:get_name() == "exchangeclone:exchange_orb" end),
+	_mcl_hoppers_on_try_push = exchangeclone.mcl2_hoppers_on_try_push(nil, function(stack) return minetest.get_item_group(stack:get_name(), "klein_star") > 0 end),
 	_mcl_hoppers_on_after_push = function(pos)
 		minetest.get_node_timer(pos):start(1.0)
 	end,
 	_on_hopper_in = exchangeclone.mcla_on_hopper_in(
         nil,
-        function(stack) return stack:get_name() == "exchangeclone:exchange_orb" end
+        function(stack) return minetest.get_item_group(stack:get_name(), "klein_star") > 0 end
     ),
 })
 
@@ -186,7 +188,7 @@ if exchangeclone.pipeworks then
                 local meta = minetest.get_meta(pos)
                 local inv = meta:get_inventory()
                 if get_list(direction) == "fuel" then
-                    if stack:get_name() == "exchangeclone:exchange_orb" then
+                    if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
                         return inv:room_for_item("fuel", stack)
                     end
                 else
@@ -207,8 +209,8 @@ end
 minetest.register_craft({
     output = "exchangeclone:deconstructor",
     recipe = {
-        {"exchangeclone:exchange_orb"},
+        {"exchangeclone:klein_star_drei"},
         {recipe_ingredient},
-        {"exchangeclone:exchange_orb"}
+        {"exchangeclone:klein_star_drei"}
     }
 })
\ No newline at end of file
diff --git a/exchangeclone/energy_collector.lua b/exchangeclone/energy_collector.lua
index e5b573e..3efc44c 100644
--- a/exchangeclone/energy_collector.lua
+++ b/exchangeclone/energy_collector.lua
@@ -2,7 +2,7 @@ local S = minetest.get_translator()
 
 local formspec =
     "size["..(exchangeclone.mcl and 9 or 8)..",9]"..
-    "label[3,2;"..S("Orb").."]"..
+    "label[3,2;"..S("Star").."]"..
     "list[context;main;4,2;1,1;]"..
     exchangeclone.inventory_formspec(0,5)..
     "listring[current_player;main]"..
@@ -46,9 +46,9 @@ local function on_timer(pos, elapsed)
     -- get node above
     local above = vector.add({x=0,y=1,z=0}, pos)
 
-    local using_orb = true
+    local using_star = true
     if inv:is_empty("main") then
-        using_orb = false
+        using_star = false
     end
 
     local light = minetest.get_natural_light(above)
@@ -59,14 +59,15 @@ local function on_timer(pos, elapsed)
             return true
         end
         local amount = meta:get_int("collector_amount")
-        if using_orb then
-            local stored = exchangeclone.get_orb_energy(inv, "main", 1)
-            if stored + amount <= exchangeclone.orb_max then
+        if using_star then
+            local max = exchangeclone.get_star_max(inv:get_stack("main", 1))
+            local stored = exchangeclone.get_star_energy(inv, "main", 1)
+            if stored + amount <= max then
                 stored = stored + amount
             else
-                stored = math.max(stored, exchangeclone.orb_max)
+                stored = math.max(stored, max)
             end
-            exchangeclone.set_orb_energy(inv, "main", 1, stored)
+            exchangeclone.set_star_energy(inv, "main", 1, stored)
         else
             local placer = meta:get_string("exchangeclone_placer")
             if placer and placer ~= "" then
@@ -95,7 +96,7 @@ local function allow_metadata_inventory_put(pos, listname, index, stack, player)
         return 0
     end
     if listname == "main" then
-        if stack:get_name() == "exchangeclone:exchange_orb" then
+        if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
             return stack:get_count()
         else
             return 0
@@ -122,12 +123,12 @@ function exchangeclone.register_energy_collector(itemstring, name, amount, modif
     minetest.register_node(itemstring, {
         description = name.."\nGenerates "..exchangeclone.format_number(amount).." energy/second",
         tiles = {
-            "exchangeclone_energy_collector_base.png"..modifier,
-            "exchangeclone_energy_collector_down.png"..modifier,
-            "exchangeclone_energy_collector_right.png"..modifier,
-            "exchangeclone_energy_collector_right.png"..modifier,
-            "exchangeclone_energy_collector_right.png"..modifier,
-            "exchangeclone_energy_collector_right.png"..modifier
+            "exchangeclone_energy_collector_base.png^(exchangeclone_energy_collector_overlay.png"..modifier..")",
+            "exchangeclone_energy_collector_base.png",
+            "exchangeclone_energy_collector_base.png",
+            "exchangeclone_energy_collector_base.png",
+            "exchangeclone_energy_collector_base.png",
+            "exchangeclone_energy_collector_base.png",
         },
         groups = {cracky = 2, container = 2, pickaxey = 2, energy_collector = amount, tubedevice = 1, tubedevice_receiver = 1},
         _mcl_hardness = 3,
@@ -183,7 +184,7 @@ function exchangeclone.register_energy_collector(itemstring, name, amount, modif
                 can_insert = function(pos, node, stack, direction)
                     local meta = minetest.get_meta(pos)
                     local inv = meta:get_inventory()
-                    if stack:get_name() == "exchangeclone:exchange_orb" then
+                    if minetest.get_item_group(stack:get_name(), "klein_star") > 0 then
                         return inv:room_for_item("main", stack)
                     end
                 end,
@@ -205,7 +206,7 @@ end
 
 exchangeclone.register_energy_collector("exchangeclone:energy_collector_mk1", S("Energy Collector MK1"), 4, "", {
         {glass, glass, glass},
-        {"exchangeclone:exchange_orb", chest, "exchangeclone:exchange_orb"},
+        {"exchangeclone:klein_star_drei", chest, "exchangeclone:klein_star_drei"},
         {iron_block, iron_block, iron_block}
     }
 )
diff --git a/exchangeclone/furnaces.lua b/exchangeclone/furnaces.lua
index 0f58301..cfb6301 100644
--- a/exchangeclone/furnaces.lua
+++ b/exchangeclone/furnaces.lua
@@ -584,7 +584,7 @@ local active_def = {
 		"exchangeclone_dark_matter_block.png"..pipeworks_connect,
 		"exchangeclone_dark_matter_block.png"..pipeworks_connect,
 		"exchangeclone_dark_matter_block.png"..pipeworks_connect,
-		"exchangeclone_dark_matter_furnace.png",
+		"exchangeclone_dark_matter_furnace_active.png",
 	},
 	paramtype2 = "4dir",
 	parammatter_type = "light",
@@ -717,7 +717,7 @@ minetest.override_item("exchangeclone:red_matter_furnace_active", {
 		"exchangeclone_red_matter_block.png",
 		"exchangeclone_red_matter_block.png",
 		"exchangeclone_red_matter_block.png",
-		"exchangeclone_red_matter_furnace.png",
+		"exchangeclone_red_matter_furnace_active.png",
 	},
 	drop = "exchangeclone:red_matter_furnace",
 	groups = {pickaxey=6, not_in_creative_inventory = 1, cracky = 3, container = exchangeclone.mcl2 and 2 or 4, deco_block=1, material_stone=1, level = get_level(5), exchangeclone_furnace = 2, tubedevice = 1, tubedevice_receiver = 1},
diff --git a/exchangeclone/init.lua b/exchangeclone/init.lua
index 72966bd..5ef4dd9 100644
--- a/exchangeclone/init.lua
+++ b/exchangeclone/init.lua
@@ -111,7 +111,7 @@ end
 dofile(modpath.."/constructor.lua")
 dofile(modpath.."/deconstructor.lua")
 dofile(modpath.."/energy_collector.lua")
-dofile(modpath.."/orb.lua")
+dofile(modpath.."/klein_stars.lua")
 dofile(modpath.."/craftitems.lua")
 if exchangeclone.mcl or minetest.get_modpath("3d_armor") then
 	dofile(modpath.."/armor.lua")
diff --git a/exchangeclone/klein_stars.lua b/exchangeclone/klein_stars.lua
new file mode 100644
index 0000000..c4e7a8f
--- /dev/null
+++ b/exchangeclone/klein_stars.lua
@@ -0,0 +1,74 @@
+local S = minetest.get_translator()
+
+local function read_star_charge(itemstack, player, pointed_thing)
+    local click_test = exchangeclone.check_on_rightclick(itemstack, player, pointed_thing)
+    if click_test ~= false then
+        return click_test
+    end
+
+    local stored = exchangeclone.get_star_itemstack_energy(itemstack)
+    minetest.chat_send_player(player:get_player_name(), S("Current Charge: @1", exchangeclone.format_number(stored)))
+    return itemstack
+end
+
+local names = {
+    "Klein Star Ein",
+    "Klein Star Zwei",
+    "Klein Star Drei",
+    "Klein Star Vier",
+    "Klein Star Sphere",
+    "Klein Star Omega",
+    "Magnum Star Ein",
+    "Magnum Star Zwei",
+    "Magnum Star Drei",
+    "Magnum Star Vier",
+    "Magnum Star Sphere",
+    "Magnum Star Omega",
+}
+
+minetest.register_alias("exchangeclone:exchange_orb", "exchangeclone:klein_star_omega")
+
+for i, name in ipairs(names) do
+    local codified_name = name:lower():gsub(" ", "_")
+    minetest.register_tool("exchangeclone:"..codified_name, {
+        description = S(name).."\n"..S("Current Charge: @1", 0)
+        inventory_image = "exchangeclone_"..codified_name..".png",
+        wield_image = "exchangeclone_"..codified_name..".png",
+        on_secondary_use = read_star_charge,
+        on_place = read_star_charge,
+        groups = {klein_star = i, disable_repair = 1, fire_immune = 1},
+        max_capacity = 50000*math.pow(4,i-1),
+        _mcl_generate_description = function(itemstack)
+            return name.."\n"..S("Current Charge: @1", exchangeclone.get_star_itemstack_energy(itemstack))
+        end
+    })
+
+    if i > 1 then
+        previous_codified_name = names[i-1]:lower():gsub(" ", "_")
+        minetest.register_craft({
+            output = "exchangeclone:"..codified_name,
+            type = "shapeless",
+            recipe = {
+                "exchangeclone:"..previous_codified_name,
+                "exchangeclone:"..previous_codified_name,
+                "exchangeclone:"..previous_codified_name,
+                "exchangeclone:"..previous_codified_name,
+            }
+        })
+    end
+
+    minetest.register_craft({ -- Making it fuel so old versions of MCL's hoppers will work with (de)constructors
+        type = "fuel",
+        recipe = "exchangeclone:"..codified_name,
+        burntime = 24000 --Basically 30 coal blocks...
+    })
+end
+
+minetest.register_craft({
+    output = "exchangeclone:klein_star_ein",
+    recipe = {
+        {"exchangeclone:mobius_fuel", "exchangeclone:mobius_fuel", "exchangeclone:mobius_fuel"},
+        {"exchangeclone:mobius_fuel", exchangeclone.itemstrings.diamond, "exchangeclone:mobius_fuel"},
+        {"exchangeclone:mobius_fuel", "exchangeclone:mobius_fuel", "exchangeclone:mobius_fuel"},
+    }
+})
\ No newline at end of file
diff --git a/exchangeclone/orb.lua b/exchangeclone/orb.lua
deleted file mode 100644
index 6de92af..0000000
--- a/exchangeclone/orb.lua
+++ /dev/null
@@ -1,38 +0,0 @@
-local S = minetest.get_translator()
-
-local function read_orb_charge(itemstack, player, pointed_thing)
-    local click_test = exchangeclone.check_on_rightclick(itemstack, player, pointed_thing)
-    if click_test ~= false then
-        return click_test
-    end
-
-    local stored = exchangeclone.get_orb_itemstack_energy(itemstack)
-    minetest.chat_send_player(player:get_player_name(), S("Current Charge: @1", exchangeclone.format_number(stored)))
-    return itemstack
-end
-
-minetest.register_tool("exchangeclone:exchange_orb", {
-    description = S("Exchange Orb").."\n"..S("Current Charge: @1", 0),
-    inventory_image = "exchangeclone_exchange_orb.png",
-    color = "#000000",
-    on_secondary_use = read_orb_charge,
-    on_place = read_orb_charge,
-    groups = {exchange_orb = 1, disable_repair = 1, fire_immune = 1}
-})
-
-minetest.register_craft({
-    type = "shaped",
-    output = "exchangeclone:exchange_orb",
-    groups = {},
-    recipe = {
-        {exchangeclone.itemstrings.diamond, exchangeclone.itemstrings.iron, exchangeclone.itemstrings.diamond},
-        {exchangeclone.itemstrings.iron, "exchangeclone:philosophers_stone", exchangeclone.itemstrings.iron},
-        {exchangeclone.itemstrings.diamond, exchangeclone.itemstrings.iron,  exchangeclone.itemstrings.diamond}
-    },
-    replacements = {{"exchangeclone:philosophers_stone", "exchangeclone:philosophers_stone"}}
-})
-minetest.register_craft({ -- Making it fuel so MineClone hoppers will work with (de)constructors
-	type = "fuel",
-	recipe = "exchangeclone:exchange_orb",
-	burntime = 24000 --Basically 30 coal blocks...
-})
\ No newline at end of file
diff --git a/exchangeclone/transmutation_table.lua b/exchangeclone/transmutation_table.lua
index 3e1ceee..1852fbd 100644
--- a/exchangeclone/transmutation_table.lua
+++ b/exchangeclone/transmutation_table.lua
@@ -139,8 +139,8 @@ local function handle_inventory(player, inventory, to_list)
             if wear and wear > 1 then
                 individual_energy_value = math.max(math.floor(individual_energy_value * ((65536 - wear)/65536)), 1)
             end
-            if itemstring == "exchangeclone:exchange_orb" then
-                individual_energy_value = individual_energy_value + exchangeclone.get_orb_itemstack_energy(stack)
+            if minetest.get_item_group(itemstring, "klein_star") then
+                individual_energy_value = individual_energy_value + exchangeclone.get_star_itemstack_energy(stack)
             end
             local player_energy = exchangeclone.get_player_energy(player)
             local max_count = math.floor((exchangeclone.limit - player_energy)/individual_energy_value)
@@ -164,11 +164,11 @@ local function handle_inventory(player, inventory, to_list)
         return
     elseif to_list == "charge" then
         local player_energy = exchangeclone.get_player_energy(player)
-        local orb_energy = exchangeclone.get_orb_itemstack_energy(stack)
-        local charge_amount = math.min(exchangeclone.orb_max - orb_energy, player_energy)
+        local star_energy = exchangeclone.get_star_itemstack_energy(stack)
+        local charge_amount = math.min(exchangeclone.get_star_max(stack) - star_energy, player_energy)
         if charge_amount > 0 then
             exchangeclone.add_player_energy(player, 0-charge_amount)
-            exchangeclone.set_orb_energy(inventory, to_list, 1, orb_energy + charge_amount)
+            exchangeclone.set_star_energy(inventory, to_list, 1, star_energy + charge_amount)
             exchangeclone.show_transmutation_table_formspec(player)
         end
     end
@@ -193,7 +193,7 @@ local function allow_inventory_action(player, stack, to_list, count, move, inven
     if not check_for_table(player, inventory) then return 0 end
     if to_list == "output" then
         return 0
-    elseif to_list == "charge" and stack:get_name() ~= "exchangeclone:exchange_orb" then
+    elseif to_list == "charge" and minetest.get_item_group(stack:get_name, "klein_star") then
         return 0
     elseif to_list == "learn" then
         if stack:get_name() == "exchangeclone:alchemical_tome" then return count end
@@ -375,7 +375,7 @@ minetest.register_node("exchangeclone:transmutation_table", {
 })
 
 minetest.register_tool("exchangeclone:alchemical_tome", {
-    description = "Alchemical Tome\nOrbs in crafting recipe must be full",
+    description = "Alchemical Tome\Magnum Star Omegas in crafting recipe must be full",
     inventory_image = "exchangeclone_alchemical_tome.png",
     wield_image = "exchangeclone_alchemical_tome.png",
     groups = {disable_repair = 1, fire_immune = 1}
@@ -414,7 +414,7 @@ if minetest.settings:get_bool("exchangeclone.allow_crafting_alchemical_tome", tr
         output = "exchangeclone:alchemical_tome",
         recipe = {
             {"", book, ""},
-            {"exchangeclone:exchange_orb", "exchangeclone:philosophers_stone", "exchangeclone:exchange_orb"},
+            {"exchangeclone:magnum_star_omega", "exchangeclone:philosophers_stone", "exchangeclone:magnum_star_omega"},
             {"", "exchangeclone:red_matter", ""}
         },
         replacements = {{"exchangeclone:philosophers_stone", "exchangeclone:philosophers_stone"}}
@@ -423,11 +423,11 @@ end
 
 minetest.register_craft_predict(function(itemstack, player, old_craft_grid, craft_inv)
     if itemstack == ItemStack("exchangeclone:alchemical_tome") then
-        if exchangeclone.get_orb_itemstack_energy(old_craft_grid[4]) >= exchangeclone.orb_max
-        and exchangeclone.get_orb_itemstack_energy(old_craft_grid[6]) >= exchangeclone.orb_max then
-            return
-        else
-            return ItemStack("")
+        for _, i in {4,6} do
+            local stack = old_craft_grid[i]
+            if exchangeclone.get_star_itemstack_energy(stack) < exchangeclone.get_star_max(stack) then
+                return ItemStack("")
+            end
         end
     end
 end)
\ No newline at end of file
diff --git a/settingtypes.txt b/settingtypes.txt
index 9e68775..d805a01 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,7 +1,4 @@
-# Exchange Orb maximum energy (default 51200000)
-exchangeclone.orb_max (Exchange Orb maximum energy) int 51200000
-
-# Keep unnecessary temporary data (such as the list of recipes) after load time for debugging purposes.
+ Keep unnecessary temporary data (such as the list of recipes) after load time for debugging purposes.
 exchangeclone.keep_data (Keep temporary data after loading) bool false
 
 # Allow the crafting recipe for the Alchemical Tome
diff --git a/zzzz_exchangeclone_init/init.lua b/zzzz_exchangeclone_init/init.lua
index 299fb8f..d9c8d58 100644
--- a/zzzz_exchangeclone_init/init.lua
+++ b/zzzz_exchangeclone_init/init.lua
@@ -14,7 +14,6 @@ if exchangeclone.mcl2 or exchangeclone.mcla then exchangeclone.mcl = true end
 if not exchangeclone.mcl then exchangeclone.mtg = true end
 
 exchangeclone.pipeworks = minetest.get_modpath("pipeworks")
-exchangeclone.orb_max = minetest.settings:get("exchangeclone.orb_max") or 51200000 -- Max capacity of Klein Star Omega in ProjectE
 exchangeclone.keep_data = minetest.settings:get_bool("exchangeclone.keep_data", false)
 
 local modpath = minetest.get_modpath("zzzz_exchangeclone_init")
diff --git a/zzzz_exchangeclone_init/lib.lua b/zzzz_exchangeclone_init/lib.lua
index 7d8a403..02004a3 100644
--- a/zzzz_exchangeclone_init/lib.lua
+++ b/zzzz_exchangeclone_init/lib.lua
@@ -78,9 +78,9 @@ function exchangeclone.get_item_energy(item)
     end
     local def = minetest.registered_items[item:get_name()]
     if not def then return end
-    if item:get_name() == "exchangeclone:exchange_orb" then
+    if minetest.get_item_group(item:get_name(), "klein_star" then
         if def.energy_value then
-            return def.energy_value + exchangeclone.get_orb_itemstack_energy(item)
+            return def.energy_value + exchangeclone.get_star_itemstack_energy(item)
         end
     end
     if def.energy_value then
@@ -94,71 +94,53 @@ function exchangeclone.map(input, min1, max1, min2, max2)
     return (input - min1) / (max1 - min1) * (max2 - min2) + min2
 end
 
--- Gets the energy stored in a specified exchange_orb itemstack.
-function exchangeclone.get_orb_itemstack_energy(itemstack)
+-- Gets the energy stored in a specified star itemstack.
+function exchangeclone.get_star_itemstack_energy(itemstack)
     if not itemstack then return end
-    if itemstack:get_name() ~= "exchangeclone:exchange_orb" then return end
+    if minetest.get_item_group(itemstack:get_name(), "klein_star") < 1 then return end
     return math.max(itemstack:get_meta():get_float("stored_energy"), 0)
 end
 
--- Gets the amount of energy stored in an orb in a specific inventory slot
-function exchangeclone.get_orb_energy(inventory, listname, index)
+-- Gets the amount of energy stored in a star in a specific inventory slot
+function exchangeclone.get_star_energy(inventory, listname, index)
     if not inventory then return end
     if not listname then listname = "main" end
     if not index then index = 1 end
     local itemstack = inventory:get_stack(listname, index)
-    return exchangeclone.get_orb_itemstack_energy(itemstack)
+    return exchangeclone.get_star_itemstack_energy(itemstack)
 end
 
-function exchangeclone.set_orb_itemstack_energy(itemstack, amount)
+function exchangeclone.set_star_itemstack_energy(itemstack, amount)
     if not itemstack or not amount then return end
     if itemstack:get_name() ~= "exchangeclone:exchange_orb" then return end
-    local old_energy = exchangeclone.get_orb_itemstack_energy(itemstack)
-    if amount > old_energy and old_energy > exchangeclone.orb_max then return end -- don't allow more energy to be put into an over-filled orb
+    local old_energy = exchangeclone.get_star_itemstack_energy(itemstack)
+    local max = exchangeclone.get_star_max(itemstack)
+    if amount > old_energy and old_energy > max then return end -- don't allow more energy to be put into an over-filled star
 
-    -- Square roots will hopefully make it less linear
-    -- And if they don't, I don't really care and I don't want to think about math anymore.
-    local sqrt_amount = math.sqrt(amount)
-    local sqrt_max = math.sqrt(exchangeclone.orb_max)
-
-    local r, g, b = 0, 0, 0
-    if amount <= 0 then
-        -- do nothing
-    elseif sqrt_amount < (sqrt_max/4) then
-        r = exchangeclone.map(sqrt_amount, 0, sqrt_max/4, 0, 255)
-    elseif sqrt_amount < (sqrt_max/2) then
-        g = exchangeclone.map(sqrt_amount, sqrt_max/4, sqrt_max/2, 0, 255)
-        r = 255 - g
-    elseif sqrt_amount < (3*sqrt_max/4) then
-        b = exchangeclone.map(sqrt_amount, sqrt_max/2, 3*sqrt_max/4, 0, 255)
-        g = 255 - b
-    else
-        r = math.min(exchangeclone.map(sqrt_amount, 3*sqrt_max/4, sqrt_max, 0, 255), 255)
-        b = 255
-    end
-
-    local colorstring = minetest.rgba(r,g,b)
     local meta = itemstack:get_meta()
     meta:set_float("stored_energy", amount)
-    meta:set_string("description", S("Exchange Orb").."\n"..S("Current Charge: @1", exchangeclone.format_number(amount)))
-    meta:set_string("color", colorstring)
-    local wear = math.min(1, math.max(65535, 65535 - 65535*amount/exchangeclone.orb_max))
-    minetest.log(dump(wear))
+    meta:set_string("description", itemstack:_mcl_generate_description())
+    local wear = math.min(1, math.max(65535, 65535 - 65535*amount/max))
     itemstack:set_wear(wear)
     return itemstack
 end
 
--- Sets the amount of energy in an orb in a specific inventory slot
-function exchangeclone.set_orb_energy(inventory, listname, index, amount)
+-- Sets the amount of energy in a star in a specific inventory slot
+function exchangeclone.set_star_energy(inventory, listname, index, amount)
     if not inventory or not amount or amount < 0 then return end
     if not listname then listname = "main" end
     if not index then index = 1 end
     local itemstack = inventory:get_stack(listname, index)
-    local new_stack = exchangeclone.set_orb_itemstack_energy(itemstack, amount)
+    local new_stack = exchangeclone.set_star_itemstack_energy(itemstack, amount)
     if not new_stack then return end
     inventory:set_stack(listname, index, new_stack)
 end
 
+function exchangeclone.get_star_max(item)
+    item = ItemStack(item)
+    return item:get_definition().max_capacity or 0
+end
+
 -- HUD stuff (show energy value in bottom right)
 local hud_elements = {}