“Arcadia was a human colony. The colony was established in the 26th century, (PROSE: Deceit...Arcadia (planet)
“Micawber's World was an artificial planet built around an asteroid located between Pluto and...Micawber's World
“An artificial planet was the outermost planet in the Althosian system. The entire planet was...Planet (The Pit)
“Tyler's Folly was a planet that orbited one of the Cygnus Mortis constellation's most obscure...Tyler's Folly
“The third planet — also called the Planet of Evil by Romana I and the Fourth Doctor — was an...Third planet
The following 23 pages are in this category, out of 23 total.