Since wood is no longer usable as fuel (all though I could just change it back) I decided to make a modded system for refueling the ship. I came up with this: Biofuel cells give 1 fuel. Fuel cells give 3 fuel. Fuel cell MK2 give 5 fuel. Fuel cell MK3 give 10 fuel. Tier 1: (unlocked after picking up coal, plant fibre or wood) 1wood = 1 biofuel cell 1plant fiber = 1 biofuel cell 1coal = 1 fuel cell Tier 2: (unlocked after obtaining molten core from UFO) 1wood + 1coal = 1 Fuel cell MK2 Tier 3: (unlocked after obtaining processor from Robot) 2wood + 2coal = 1 Fuel cell MK3 Mod does not edit player.config Download Install: Unzip files into ".../Starbound/mods/" enable mod in the bootstrap.config Thx alot to Dragonchampion for providing an awesome guide to making custom recipe/crafting station.
I think that these should in the least cost pixels to produce. Probably iron/steel also, as they seem to be encapsulated.