Primus is the main setting of The New Adventures of He-Man (cartoon). It is a planet in the Tri-solar system and home to the Galactic Guardians, who protect the Tri-Solar system from Flogg and his Evil Mutants.
Future History of Primus
Since the events in The New Adventures of He-Man take place in the future on Primus (from the perspective of someone on the planet Eternia at the time He-Man and the Masters of the Universe (classic cartoon) takes place), it can be assumed Primus was discovered and colonized by people from Eternia. See Timeline of Eternia.
- Guardian Sea
- Titus: A small island in the Guardian Sea. The Trifusium Crystal that maintains Primus' atmosphere is placed in Titus' observatory.
- Levitan: A cloud city. Flipshot's home city.
- Mida: Eastern continent of Primus, where Nocturna comes from.
- Opal: Western continent of Primus.
- Olympic: An ancient city in the southern region of Opal, where Vizar comes from.
- Serus: An underwater city. Hydron's home city.
- Onnor: Kayo's home, an underground city in the Terra region.
- Primus is the basis for Pandora in the movie "Avatar".
- Primus is also the name of a deity in the Transformers franchise, who transformed into the home world of his creations, a race of sentient machines called Transformers, who called it Cybertron or Seibertron. The Transformers' Primus was the arch-enemy of the chaos bringer Unicron.