Visually outstanding! Overall kinda nice simple arcady thing with lots of levels and cool variations on the basic mechanic. Difficulty is very inconsistent though. Some early levels are really tough, while some later ones are very easy.

good game but way too hard

Very nice Game

Very nice and simple idea, with a clean execution. The well-proven artstyle makes it all come together naturally.
The difficulty curve does feel too steep, and could probably be eased by increasing the number of planets more gradually. Alternatively, although the hitboxes seem to be quite fair, you might want to shrink them a bit to allow for more last-second saves, which always feel satisfying.
Well done anyway.