The ultimate chill game

I spent most of today (yesterday) playing this. It was nice being able to relax without worrying about time. I preferred the darker atmosphere during the star cluster phase, and if there were no penalties, I'd leave it idle and listen to music, but it's pretty when completed, so I guess it's fine. Apparently, even after it's finished, you can rotate it, making it look like there are two heads. They look like parent and child.