An interesting project.
It could use a few quality-of-life improvements — for example, increasing the clickable area of the planet (at least to the radius of the orbit) feels like a much-needed tweak to make interactions smoother.
But it’s clear that a lot of effort went into the game, and overall, it plays well — good job!
Also, big respect for adding a leaderboard — I’m currently holding 5th place, I think :)