Dnoronin

Dnoronin was a planet in the Core Worlds that was known for having significantly lower life expectancy than most other planets in the Core. It was a dry and dusty world with few significant natural features remaining after a history of extensive strip mining.

History
It was settled in 18,625 BBY and effort was immediately made to harvest all of its natural resources. By the middle of the ten thousand years later, all of the valuable and most of the usable resources seemed to be gone and mining was threatening to make the planet's core unstable. Under the Galactic Empire, research into chemical weapons was performed on the world. A Rebel infiltrator named Floo Iskis infiltrated the main research facility in 0 BBY and destroyed it. The planet eventually joined the New Republic.