List of Doctor Who Planets - O

O

• Oberon A planet mentioned in Revelation of the Daleks.
• Oblivion is the homeworld of the Eighth Doctor's companion Destrii. The planet appeared in the DWM comic strip of the same name (DWM #300-#303, #323-#328).
• Ockora was the homeworld of the Selachians. The native Ockorans were hunted by beings from Kalaya, and surgically altered themselves to become a warrior race known as the Selachians. Ockora was destroyed by a G-bomb in The Final Sanction.
• The otherwise unnamed Ogron planet, a huge grey ball many light years away from the central spaceways, is the homeworld of the Ogrons and is the setting for the last two episodes of Frontier in Space. In Fourth Doctor Virgin Missing Adventures book The Romance of Crime, it is named Braah. The human designation for the planet is Orestes, according to the novel So Vile a Sin; it is said to be a moon of the gas giant Clytemnestra, in the Agamemnon system.
• Ogros a planet of Tau Ceti notable for its amino acid swamps. The Ogri originate from Ogros. Mentioned though not seen in The Stones of Blood.
• Olympusa planet visited by the Fourth Doctor and K9 in the comic strip "The Life Bringer," home to an immortal near-human race known as the Olympians.
• The Ood-Sphere Is the homeworld of the Ood in the episode Planet of the Ood. It is a barren, icy planet with vast mountains and caves. A couple moons and a greyish-pink coloured ringed planet can also be seen in its skyline. It lies close to the Sense-Sphere (and are possibly in the same star system). It is located in galactic Sector 242.16.
• Omphalos One of the ten planets that had its entire population stolen – bar one person – in IDW's Doctor Who comic series.
• One The oldest planet in the Universe, a lush verdant jungle world of massive trees and gigantic mushrooms. Carved into the universe's oldest cliff face are the word's 'HELLO SWEETIE' and a set of temporal co-ordinates written in Old High Gallifreyan left as a message by River Song, untranslatable until The Eleventh Doctor and Amy Pond land there in The Pandorica Opens.
• Oseidon is the home planet of the Kraals, who were behind The Android Invasion.
• Oskerion Varan Tak, eponymous character of the Doctor Who Monthly comic strip "The Collector" was from Oskerion.
• Othrys Another planet from The Greatest Show in the Galaxy.
• Overod Another planet from The Greatest Show in the Galaxy.