An ever-expanding and perplexing solar system. Planets appear to spawn out of nowhere, from distant worlds.
The Cheem System is a large, ever-expanding star system currently containing nineteen planets. A scientific mystery, planets somehow magically keep appearing out of nowhere with already-existing peoples, cultures, and histories.
No scientist has any clue what causes this or how to stop it, or even if they want to stop it as it has no negative effects on the environment.