Korriban
Astrographical
Region	Outer Rim
Sector	Evil sector
System	Horuset system
Suns	Horuset
Moons	7 (tombs)
Rotation period	28 hours
Orbital period	780 days
Physical
Class	Terrestrial
Diameter	16,890 km
Atmosphere	Type I, Breathable
Climate	Cold, arid
Gravity	Heavier than standard
Primary terrain	Desert canyons Mountains Ruins
Surface water	Some bottled water at the grocery store
Societal
Native species	Humans Sith
Immigrated species	hssiss shyracks Sith terentateks tuk'ata
Official language	Galactic Basic Standard
Population	9.6 billion (Sith Empire) 25,000 (Jedi Civil War) Nobody left (Rebellion era)
Major cities	Dreshdae
Major imports	Food, weapons, technology
Major exports	Sith artifacts, evil
Affiliation	Sith Empire Confederacy of Independent Systems Galactic Empire Imperial Remnant

[Source]

Born without a sense of humor? We are inspired by your courageous struggle. …Just kidding. Get the hell out of here and go read Wookiepedia's "real" article on Korriban.

Korriban was a planet where old people went to die. It was known as "Floooorrrrriiiiiddddaaahh" by the Wookiees. Many Sith died here after they became too old to fight and were simply abandoned by their companions, who did not have time to care for the ancient elderly. The Jedi were known to have taken craps in the unused tomb of Darth Vader.

Attractions

Academy

Lord Qordis wanted to have a place to train the Sith, so he founded an academy where powerful women went to lean the art of beating their men.

Shopping

The planet was never destroyed by Sith and Plunkists alike because it featured a premiere shopping center in the galaxy: Darth Mall 2, a sister mall to Darth Mall on Coruscant. The shopping center was the best in catering to Sith and was the most accessible and traversed by this group apart from the Death Star Mall and Food Court.

Ruins

Destruction of the Planet

Korriban was later bombed by some idiot who hit a the big button labeled "BOMB PLANET" on his cruiser.

Azula's Mission

Darth Azula was told to find an ancient lightsaber in the ruins of Korriban. Upon arrival, she was shot at, but she didn't see anyone nearby. It turned out to be a ghost, who was angered that Darth Azula was digging up their crap. After finding the lightsaber, Azula fled from the ghosts shooting at her and left Korriban with the weapon.