The Gorax King was a Gorax who featured in the mythology of the Ewoks. According to an Ewok legend, the Gorax King was imprisoned in the night sky above Endor by the golden sun god. The Ewoks referred to the Din Nebula as the "Gorax King's Heart," in reference to the legend.
Sources
"Endor and the Moddell Sector" — Star Wars Gamer 9 (First mentioned)- The Essential Atlas