Mathrilliaan Moon (Immortal Moon)

The Mathrilliaan Moon, also known as Immortal Moon for how many wars it has endured, was the very first Planet. The Immortal Moon is actually a dwarf planet but because of how close Mathriliaan was built to Immortal it picked up Mathrilliaan orbit, thus making it a moon. It is the birthplace of many Mathriliaan gods and was an HQ for the Stalker race.