diff --git a/nssm_materials.lua b/nssm_materials.lua
index 3de18de..77a7060 100644
--- a/nssm_materials.lua
+++ b/nssm_materials.lua
@@ -9,9 +9,9 @@ local function nssm_register_noneatcraftitems (name, descr)
 	})
 end
 
-nssm_register_noneatcraftitems ("masticone_core","Masticone Core")
-nssm_register_noneatcraftitems ("berinhog_horn","Berinhog Horn")
-nssm_register_noneatcraftitems ("earth_heart","Earth Heart")
+nssm_register_noneatcraftitems ("masticone_core", "Masticone Core")
+nssm_register_noneatcraftitems ("berinhog_horn", "Berinhog Horn")
+nssm_register_noneatcraftitems ("earth_heart", "Earth Heart")
 
 
 minetest.register_craftitem(":nssm:cold_stars", {
@@ -28,10 +28,11 @@ minetest.register_craftitem(":nssm:cold_stars", {
 			local dz = math.random(-20, 20)
 			local pos1 = {x = pos1.x + dx, y = pos1.y + dy, z = pos1.z + dz}
 
-			if not minetest.is_protected(pos, "")
-			or not minetest.get_item_group(minetest.get_node(pos).name, "unbreakable") == 1 then
-				minetest.set_node(pos1, {name = "nssm:cold_star"})
-				minetest.get_node_timer(pos1):start(400)
+			if not minetest.is_protected(pos1, "")
+			or not minetest.get_item_group(
+					minetest.get_node(pos1).name, "unbreakable") == 1 then
+
+				minetest.set_node(pos1, {name="nssm:cold_star"})
 			end
 		end
 
@@ -45,12 +46,34 @@ minetest.register_craftitem(":nssm:cold_stars", {
 
 -- nodes
 
+minetest.register_node(":nssm:cold_star", {
+	drawtype = "plantlike",
+	tiles = {"cold_star.png"},
+	light_source = 13,
+	walkable = false,
+	paramtype = "light",
+	pointable = false,
+	buildable_to = true,
+	sunlight_propagates = true,
+	groups = {not_in_creative_inventory = 1},
+	drop = {},
+
+	on_construct = function(pos)
+		minetest.get_node_timer(pos):start(400)
+	end,
+
+	on_timer = function(pos)
+		minetest.remove_node(pos)
+	end,
+
+	on_blast = function() end,
+})
+
 minetest.register_node(":nssm:crystal_gas", {
 	description = "Crystal Gas",
 	drawtype = "airlike",
 	paramtype = "light",
 	walkable = false,
---	sunlight_propagates = true,
 	pointable = false,
 	diggable = false,
 	buildable_to = true,
@@ -89,8 +112,8 @@ minetest.register_node(":nssm:mud", {
 	inventory_image = "mude.png",
 	tiles = {
 		{
-			name="mud_animated.png",
-			animation={
+			name = "mud_animated.png",
+			animation = {
 				type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 16.0
 			}
 		}
@@ -103,7 +126,7 @@ minetest.register_node(":nssm:mud", {
 	drowning = 0,
 	liquid_renewable = false,
 	liquidtype = "source",
-	liquid_range= 0,
+	liquid_range = 0,
 	liquid_alternative_flowing = "nssm:mud",
 	liquid_alternative_source = "nssm:mud",
 	liquid_viscosity = 10,
@@ -162,7 +185,7 @@ local function nssm_register_egg(name, descr)
 
 			local pos1 = minetest.get_pointed_thing_position(pointed_thing, true)
 
-			pos1.y=pos1.y + 1.5
+			pos1.y = pos1.y + 1.5
 
 			core.after(0.1, function()
 				minetest.add_entity(pos1, "nssm:" .. name)
@@ -216,4 +239,3 @@ nssm_register_egg("pumpkid", "Pumpkid")
 nssm_register_egg("salamander", "Salamander")
 nssm_register_egg("flust", "Flust")
 nssm_register_egg("pelagia", "Pelagia")
-
diff --git a/textures/cold_star.png b/textures/cold_star.png
new file mode 100644
index 0000000..a5a7051
Binary files /dev/null and b/textures/cold_star.png differ