[Suicide Junkie]

Hey, why not.
Toss in a tiny asteroid field for the rings, and adjust the tiny planets.

Tiny planets (minor moons) -> 0 facil, 1 if breathable, (but all created as vaccuum worlds). Useful for remote mining, or unit construction + a few million pop.

If you can create a "micro" planet type, which would be even better, that would be great. I had some wierd effects when I tried way back when, but that was on some very old Versions of SE4.