This page lists appearances of Alpha Centauri in the order in which they experienced them. This timeline is based upon observations of the Doctor Who universe and the events that occur during each of these stories. From these observations we have attempted to build a concise timeline. It is assumed, much like its TV story counterparts that for each novel or audio series their published/numbered order is the order they occur in. This does not apply to short stories which are often ambiguous about their placement. There are also many gaps between stories.
- 1881 - TV: Empress of Mars
- 2010 - PROSE: Happy Endings
- 3885 - TV: The Curse of Peladon / PROSE: Doctor Who and the Curse of Peladon
- 39XX - AUDIO: The Prisoner of Peladon
- 3935 - TV: The Monster of Peladon / PROSE: Doctor Who and the Monster of Peladon
- 3984 - PROSE: Legacy
- 4035 - AUDIO: The Bride of Peladon