This game was feeling a bit like "busy work" to me. Though I was still compelled to clean up all the debris. The timer in the top right was slightly obscured by itch's UI for me, so I didn't notice that the clock was counting down, not up. Was a bit of a bummer for the game to suddenly end. I felt like I probably experienced everything though and didn't feel the need to try again.
I think that having additional keyboard controls for rotating the planet would be nice.