I absolutely love the art and music on this game. Unfortunately, I didn't get to finish it out of frustration. The orbital change mechanic is unique and interesting, but not reliable to actually move and dodge the planets' projectiles, and it seemed to more often degrade yourself (getting too far your projectiles disappear). The teleportation mechanic was a must to survive (but conceptually and mechanically it's pretty great), and the alt fire attack never really seemed to do damage...?
Overall, this is a really cool take on a space shooter, and you incorporated the themes really well. My only real negative was the movement :')