My Audbeon system will be now trinary, with 2 near M0V and M2V and a third and much more distant M5V star. The barycenter of AB and Audbeyon C orbit each other, and Audbeyon C orbit is more elliptical than AB.
The Audbeyon AB system now have 17 planets ( 3 being gas giants ) and some big and small moons. Audbeyon C, until now, have 6 planets, one being gas giant and I'll add some more. Some planets, in both systems, orbit each other, forming a binary system. The reason of having so many planets is the high metallicity and great abundance of carbon. It'll take a while to finish both planetary systems, mainly now because I'm having tests in my highschool.
I also started to create a binary system that have a G5V star and a red giant M5III, both orbiting each other at big distances. Because of the big distance each other, the red giant affected little the planets of the G5V star. Instead of being very carbon rich, like Audbeyon systems, these 2 stars have oxygen and silicon rich planets, like our planet. The metallicity is still higher than on our solar system, so expect to still see many planets. Until now, I only made a gas giant with earth-like moons orbiting it, and some of these moons have atmosphere pressure and gravity higher than on Earth.
I'm also thinking to make a planetary system in the edge of the Andromeda galaxy, where it's poorer in heavier elements. I don't know what type of star it'll have, but it'll have have 1 or 2 earth-like planets very rich in water, maybe some titan-like and europa-like moons, small lunar planets and at least 1 gas giant full of moons.
But remember, each planetary system will have it's own add-on file. Some, like Audbeyon, that is big wil be separated in 2 parts. The first system I'll upload in celestiamotherlode won't be Audbeyon, but a smaller planetary system, maybe that with a red giant or that in the edge of the galaxy.
