Alpha Centauri system
The planet Alpha Centauri Five was located in the Alpha Centauri system, (PROSE: Lucifer Rising) as was the planet Glox, part of the Gloxxian Empire, which included the Alpha Centauri system, and many more besides. (AUDIO: I Am The Master) Alpha Centauri was located in the Western Spiral Arm of Mutter's Spiral. (PROSE: Come One, Come All, to The Greatest Show in the Galaxy! [+]Loading...["Come One, Come All, to The Greatest Show in the Galaxy! (feature)"])
Wayne Bland II (in Panda's body) once suggest that he and Iris Wildthyme lie to Kragoom that there was a planetoid in the Alpha Centauri system that fancied him. (AUDIO: The Iris Wildthyme Appreciation Society)
The Battle of Alpha Centauri took place during the Second Dalek War in the 26th century. A squadron of Silurian vessels drove off the main Dalek force. (PROSE: Love and War)
During the Cyberon War, the Earth Alliance had an "Alpha Centauri base". (AUDIO: Curse of the Cyberons)
The Planet Runn was in Alpha Centauri. The Fourth Doctor once sent a letter from Beam-A-Zeat, a location on Runn. A batch of smoked klim-bait was sent in the same container as the letter. (PROSE: A Letter from the Doctor 2 [+]Loading...["A Letter from the Doctor (DWM 2 short story)"])