The Hythan Quarter existed on the planet of Coruscant, characterized by a high concentration of manufacturing facilities and factories distinguished by their tall smokestacks. Within the Hythan Quarter, the hideout of the crime lord known as Cenevax could be found. On one occasion, the Jedi Master Dooku and his padawan Qui-Gon Jinn pursued Cenevax, their investigation leading them to the Hythan Quarter.