A bit late but here is my entry for prompt #1 of Nodevember 2022 called Space Junkyard…
procedural spacebackdrop, planetshader and placement of trash. The trash is instanced from NASA models though… it even moves and loops
and here’s the Geopnodes setup to distribute the trash from a collection and the Planet Shader. No time to clean up the nodes at all and also didn’t want to make trash from mesh primitives just because of the time it takes and it would look less interesting that nasa models…