The Place of Fallen Stars is where cats from GazeClan, MoonClan, BreezeClan, and/or WillowClan that have died and were evil, wicked, malicious, etc. while living. They die and live in the Fallen Stars grounds and stuck forever. The Place of Fallen Stars is a dark, sun-less, evil place. No cats wants to live there, unfortunately many do indeed inhabit the sun-less grounds.