Unnamed Moon



This Unnamed Moon was one of three celestial bodies in an unknown star system. It was once inhabited by the Forerunners over 100,000 years ago, and has at least one facility, known as "The Line".

During the Human-Covenant War, a UNSC Intelligence vessel and a Covenant CCS-class Battlecruiser crash landed on the moon and an entity within the Line complex has taken them all hostage.