Gameplay: I always like controlling spaceships (though I feel like the crew didnt) and the building was pretty fun.
Graphics: The graphics were good. I feel like a parallax background would have been nice but its hard and what you have is good.
Audio: I feel like music could have added to this game. I feel like SFX for when you hit things or are going super (I get that there are no sounds in space but...)
Innovation: There are a few games like this (KSP) but its pretty hard to make
Theme: Fine.
Overall: Really good game. At one point I was going fast and I hit an asteroid and then I spun out of control so I had to restart. I liked the game though.