dofile(minetest.get_modpath("space_travel") .. "/sky.lua")
dofile(minetest.get_modpath("space_travel") .. "/nodes.lua")
dofile(minetest.get_modpath("space_travel") .. "/radiation.lua")
dofile(minetest.get_modpath("space_travel") .. "/items.lua")
dofile(minetest.get_modpath("space_travel") .. "/space_drives.lua")
dofile(minetest.get_modpath("space_travel") .. "/crafting_recipes.lua")
dofile(minetest.get_modpath("space_travel") .. "/dimensions.lua")
dofile(minetest.get_modpath("space_travel") .. "/vacuum.lua")

--[[
Dimension name  | #
----------------+---
Earth           |  0
Luna (the moon) |  1
Mars            |  2
Mercury         |  3
Venus           |  4
Ganymede        |  5
Callisto        |  6
Io              |  7
Europa          |  8
Titan           |  9
Oberon          | 10
Triton          | 11
Pluto           | 12
Charon          | 13
Sedna           | 14
Asteriod Belt   | 15
Minerva         | 16
Bacchus         | 17
Ourea           | 18
Osiris          | 19
Minthe          | 20
]]

--TODO
--[[
* make block, brick, stair, and slab versions of sedna stone
* figure out how alien dirt such as minerva dirt can be farmed or if it should be farmed
* make terraformer tool
* make titanium tools
* make artificial gravity generator (maybe)
]]