The black circles are the range of the planets’ gravity. They’re random size. The white ball in the lower left is the sun. All planets orbit around it!

So, this is what we got so far:

You’re a little creature flying around in space landing on planets, and then jumping of them again. All of the planets orbit around the sun in the middle where there will eventually be a final boss.

It will be rougelike-ish in that you will have to restart if you die.