Cool game! Once I got a better idea of the game, I instantly tried to min/max the game aha.
I also experienced the same thing that other people have where it feels like the planet is being damaged from something that is off-screen :( There was also another issue where I managed to pile up so much material in a particular section to the point where I couldn't jump in that spot anymore. Maybe make it so that you can jump from materials as well?
All in all, a great submission! Good Luck!