Allanor is an inhabited Class J planet located in the Brinus sector, somewhere in the space of the Alpha or Beta Quadrants of the galaxy, in the Romulan Neutral Zone, bordering Federation and Romulan Star Empire territory. In antiquity, Allanor was the homeworld of the ancient Chodak civilization and the administrative center of the Chodak Empire; they had ceased to live there by the modern era of the 24th century. (TNG video games: A Final Unity, Generations)
Its atmosphere was composed mostly of nitrogen, oxygen and carbon dioxide and no surface water.
The surface of the planet was heavily damaged with high radiation levels, presumably after the civil war following the disappearance of the Unity Device. Below the surface there was an extensive network of caverns emitting cochrane field because of computer operation.
During the Romulan Incursion of 2370 some Romulans attempted to invade the planet, but such attempts were cut short by the still operational defense systems. The ashes of such a Romulan were to be found near a deactivated Chodak drone.
Admiral Brodnack came on the planet with Optimators One and Two. They were unable to proceed their research because they were lacking a brown isolinear rod to access Primus One. However the planet was also visited by an away team from the USS Enterprise who helped the Chodak to access the database and locate the Device. Brodnack explained to them that they were the remnant of an ancient empire, left there as caretakers of this planet.
- There are several branches on this conversation: it is possible for the player to offer to help the Chodak, or proceed alone, or provoke them, in which case the team will be held captives.