Eraan

Eraan was a world that was captured by the Entu and had its inhabitants enslaved.

Geography
The surface of Eraan was covered mainly in plains and hills. Oceans covered 74% of the planets surface. Swamps and forests also littered the continents. The ruins of the Haukon civilization were present even after the Galactic Empire bombarded the surface of the planet in their attempt to capture it.

History
Eraan was originally inhabitated by the amphibious Haukons, who built large cities on both the surface and underwater. However they were attacked by the Entu, an insectoid race who existed only to expand their empire. Despite their better technology, their forces where overwhelmed by the sheer number of the Entu forces. The Haukons who lived underwater attempted to evacuate their planet but most of their ships were destroyed in the attempt, leading to only a few thousand Haukon's escaping. The ones still trapped on Eraan where subjected to slavery, eventually being driven to extinction. The few that escaped settled on Alderaan and were wiped out when it was destroyed. The Entu colonized the planet for themselves and created numerous colonies. During the Galactic Civil War the planet was captured by the Galactic Empire and the Entu were enslaved. Eventually, with the help of the Rebellion the Entu managed to liberate the planet, and then they turned on the Rebels. The planet came under siege again during the Yuuzhan Vong War, but the attack was repelled by the Entus sheer numbers and powerful ships.