The Moons of Rami was a #dnd campaign setting based on the premise of a number of moons, and a portal to Hell that stood in for the 'sun', orbiting a gas giant.

The final arc involved flying a Dragon Turtle skeleton spaceship to asteroid to nuke a God. https://mawns-marina.notion.site/The-Moons-of-Rami-1e21ce13653a40b19decb1bf6b039f37?pvs=4