Terra Primus is the prime material plane, home to many heroes and villains. Shortened to Primus by those who live there. Primus has two moons, Ponita and Merlina. Ponita is the smaller of the two. The current year is 1478 of the 3rd age.

Primus is split into 8 continents: The Northern Wilds, Pyrkaïá, Greater Xandria, Akir'to, Zai'xa, Ha'zrik, Kinho, and the Tundral Wastes
There are 5 Oceans of Primus: The Cryonic Ocean, The Jeweled Ocean, The Merinith Ocean, The Hematic Ocean and The Bukavac Ocean