Quooria, situated within the Quooria system of the Farstey sector, was a planet. This planet resided in the Trans-Hydian region, which itself was located within the Expansion Region. Notably, it served as the homeworld for the Quoorian marshsucker, a species of organism resembling mosquitos, but significantly more deadlier. Furthermore, on Quooria, creatures related to the Quoorian marshsuckers eventually died out and became trapped within the sap of the planet's trees.
Around 3637 BBY, when an old disease re-emerged, the individual who would become the commander of the Eternal Alliance dispatched an ally to Quooria. The purpose of this mission was to gather specimens from the preserved species, driven by the hope that these creatures might hold the solution to fighting the ailment.
The planet Quooria made its debut in Shadow of Revan, a 2014 expansion pack for Star Wars: The Old Republic. This massively multiplayer online roleplaying game was developed by BioWare and launched in 2011. According to The Essential Atlas, a 2009 reference work, the Quooria system, and consequently Quooria itself, was located in grid square O-8.