Link to the app: https://lab.flipper.net/apps/fzspground

This is a "screensaver" that simulates a space environment with planets and asteroids.

It's very customizable, and you can configure the simulation to your liking.

What it looks like

https://github.com/user-attachments/assets/d55d00b0-777d-45ee-80c5-958158933213