How about a first person view?
Planet natives that raid and kill you.
More weather variations.
more natural disasters.
Water bodies like oceans, rivers, lakes or even a whole planet.
Having to care about hunger and thirst instead of just oxygen.
Have more variants of planets.
have smoother controls.
and adding a story to the game like you are stranded because the space station you start off was damaged and went drifting off the universe and then sent you randomly to another galaxy.
Before you think i hate the game, i really dont, i love this game and im wating for this game to be complete