The vibes for this one are spot on - I'm reminded of old MS-DOS games or the Windows Pinball. Mechanically, I think it would've helped to have something that encouraged a more aggressive playstyle, as the only thing forcing me not to act super carefully is my own impatience. Factoring in the gravity of the planets might have added a little more to the "spin" idea of the jam, as well.
That being said, I feel like this game executes perfectly on the atmosphere it's trying to make. This is the first case this jam where I think the absence of music makes the sound design better!