This is a small-ish Space Rover for Create Northstar, sadly Valkyrien Skies ships do not count as sealed, so although temperature regulators work(they do not require a sealed environment), oxygen sealers do not.

You can add a chest or maybe even a bed, small things, there is not much space as the transmission and engine takes up most of the space.

If you do not want mekanism(and the northstar-mekanism compatibility mod as well), then just use the northstar liquid hydrogen or hydrocarbons(hydrocarbons are not supported, they may not provide enough SU)

To restart the engine, use the hand crank connected to the engine's pump, not the item drain's pump.

[MAKE SURE YOU HAVE ENOUGH LIQUID HYDROGEN FUEL, DO NOT TRY TO START IT WITHOUT FUEL]

[WARNING: WE DO NOT TAKE RESPONSIBILITY FOR SURVIVAL MODE PLAYERS DYING FROM NOT WEARING SPACE SUITS]