Memory Beta, non-canon Star Trek Wiki

A friendly reminder regarding spoilers! At present the expanded Trek universe is in a period of major upheaval with the finale of Year Five, the Coda miniseries and the continuations of Discovery, Picard and Lower Decks; and the premieres of Prodigy and Strange New Worlds, the advent of new eras in Star Trek Online gaming, as well as other post-55th Anniversary publications. Therefore, please be courteous to other users who may not be aware of current developments by using the {{spoiler}}, {{spoilers}} or {{majorspoiler}} tags when adding new information from sources less than six months old. Also, please do not include details in the summary bar when editing pages and do not anticipate making additions relating to sources not yet in release. 'Thank You


Memory Beta, non-canon Star Trek Wiki

Altair III was a planet, the third planet of the Altair star system located inside Federation space in the Alpha Quadrant of the galaxy.

History and specifics

Altair III is homeworld to a native humanoid civilization, the Altairians.

The political situation in the Altair system was tenuous at the time of the 23rd century, with Federation diplomacy trying very carefully to keep fighting to a minimum between the inhabited worlds of this system. There was a long sustained conflict between Altair VI and Altair III that renewed itself around the year 2244, and would continue until the 2260s. Altair IV eventually declared independence from Altair VI in 2267, which sparked an escalation of fighting in the system. Federation peacekeeping forces eventually interceded, and Federation diplomats called for a cease-fire between all combatants, which was celebrated with much pomp and circumstance. When a new president of Altair IV was inaugurated at the end of the conflict, Starfleet placed the greatest emphasis on showing support by assigning three Constitution-class starships to observe the proceedings. (Last Unicorn RPG module: All Our Yesterdays: The Time Travel Sourcebook; FASA RPG module: The Federation; TOS episode & Star Trek 3 novelization: Amok Time)

The USS Hood visited Altair III in 2361. Due to circumstances, Commander William T. Riker, the ship's first officer, deemed the situation too dangerous to allow the captain to accompany the away team. (TNG episode & novelization: Encounter at Farpoint)(TNG comics: "Friends and Other Strangers")

Altair III shown on a deployment star chart image.

On star charts, this world could be seen to be in the vicinity of Antares, Omicron Ceti and Janus VI. (TNG episodes: "The Wounded", "Yesterday's Enterprise", TNG reference: The Continuing Mission)

In the 2360s decade, this location was noted on a star chart showing deployment of Federation and Cardassian Union ships displayed in Captain Benjamin Maxwell's ready room aboard the starship USS Phoenix. (TNG episode: "The Wounded")

Alternate realities

Altair III shown on a tactical situation monitor image.

On a 24th century viewscreen display of a tactical situation monitor in an alternate timeline where the Klingon Empire was at war with the United Federation of Planets in the year 2366, Altair III was listed twice on a star chart showing Klingon allied forces in relation to Federation positions. (TNG episode: "Yesterday's Enterprise", TNG reference: The Continuing Mission)

Astronomical data




Altair system
Altair: Altair IIIAltair IVAltair VIAltair VII

External link