Sector 0904

 is a fictional region of space featured in comic book titles published by DC Comics. It is part of the Green Lantern family of comic titles and first appeared in Green Lantern, Volume 3 #20, in January, 1992.

Description
is a space sector whose boundaries were established and determined by the alien authoritative body known as the Guardians of the Universe. It was one of 3,600 such sectors, each of which fell under the policing jurisdiction of the intergalactic agency known as the Green Lantern Corps. Each sector was assigned at least member of the Green Lantern Corps as its guardian protector. The Green Lantern of was a being known as Aa.

Located within Sector 0904 was the planet known as Stoneworld, which was home to an indiginous race known as the Pumice People as well as another humanoid race known as the Obsidian-Folk. Another planet, Dryad, was home to a race of humanoids called Dryads.

Points of Interest

 * Dryad
 * Stoneworld