The stronghold of Fornayh was a fortified structure erected on the world of Yorgraxx, a planet, by the Sith Lord known as Quorlac Fornayh.
More than a thousand years prior to the outbreak of the Galactic Civil War, Quorlac Fornayh, a Sith Lord, landed on Yorgraxx and placed the planet's indigenous inhabitants into servitude, compelling them to construct the fortress. Following Fornayh's demise, he persisted as a Force ghost within its walls, only to be roused once more during the Galactic Civil War when a contingent composed of individuals from both the Galactic Empire and the Rebel Alliance found themselves marooned on Yorgraxx. Proceeding to the fortress, they engaged in combat against the spectral form of Fornayh within its confines.