Obas was the second planet in the Obas system,[3] part of the Expansion Region of the galaxy.[1] A local year consisted of 401 local days, with each day lasting 42 standardhours. Obas was a heavy gravity world, had an extremely warm natural climate, and was orbited by one moon. The planetary terrain was dominated by mountains,[3] volcanoes,[4] and rock-filled plains, and was devoid of surface water.[3]
This article or section assumes a specific path in a roleplaying adventure. Alternate paths are noted in the "Behind the scenes" section. Note: The events in this section may or may not be confirmed as canon.
After retrieving the hydro valves, the Rebel operatives returned to Obas.[3] A small Imperial military force, having discovered the Alliance base through a probe droid,[8] attacked the Rebels, but was ultimately defeated.[9]
The only location of note on Obas was the Rebel Alliance's base.[3] It was entirely reliant on environmental defense systems to avoid melting in the planet's extreme heat.[7]
The adventure "Meltdown," written for Rebel player characters,[7] lists several alternate endings to the Obas conflict. In one outcome, the players can convince the Empire that the the Obas base is abandoned, leaving the Rebels ample time to evacuate. The adventure further suggests that should the Empire be truly convinced that the base is abandoned, it could be used as an information relay base by Alliance High Command. A different outcome leads to a space battle against two Imperial Carrack-class light cruisers, while yet another ending has the player characters facing off a group of Imperial saboteurs in the base. Finally, should the players fail to correctly install the hydro valves, they are forced to quickly evacuate before the base is destroyed.[9]
↑The Essential Atlas, p. 120, illustrates that Obas's map grid was first explored between 20,000 and 15,000 BBY, with the last areas charted between 1,000 and 25 BBY. Since Obas's exact location is unknown, it is impossible to further pinpoint the date of its discovery.