Fictional living planets

Unicron is a fictional villain from the Transformers media franchise. Designed by Floro Dery, he was introduced in the 1986 animated film The Transformers: The Movie and has since reappeared in Transformers: Armada, Transformers: Energon, Transformers: Cybertron, Transformers: Prime, Transformers Prime Beast Hunters: Predacons Rising, Transformers: The Last Knight, Transformers: Rise of the Beasts, and Atari's 2004 Transformers video game. Unicron is a prodigiously large robot whose scale reaches planetary proportions; he is also able to transform into a giant planet. Unicron's origin has expa

fictional character in Marvel Comics

Mogo the Living Planet is a superhero appearing in publications by the American publisher DC Comics. Mogo is a sentient planet, and as a member of the interplanetary police force known as the Green Lantern Corps, appearing as a supporting character in storylines featuring that group, specifically the Green Lantern franchise. Created by writer Alan Moore and writer Dave Gibbons, Mogo first appeared in Green Lantern (vol. 2) #188 (May 1985) in a story titled "Mogo Doesn't Socialize".