watch 01:12 The Loop (TV) Do you like this video? Arkon was a prosperous, advanced, Earth-like world on which technology had run riot. It orbited a hot F-type star. The Tenth Doctor tried to take Martha Jones to Arkon. The Doctor had visited this planet before. They ended up on the planet Sunday instead. (PROSE: Wetworld) Notable places[edit | edit source] The Robot Regent's Palace Tiffany's (PROSE: Wetworld) Retrieved from "https://tardis.fandom.com/wiki/Arkon?oldid=2285466" Categories: Planets Planets visited by the Doctor + cat Cancel Save Community content is available under CC-BY-SA unless otherwise noted.