Xindus

Xindus was a planet in the Alpha or Beta Quadrants. Xindus was the homeworld of the six sentient species of the Xindi civilization, until the planet was destroyed in 2030s. It was the only planet in its solar system.

History
The planet was geologically unstable and was destroyed in the 2030s when, at the height of the Xindi Civil War, the Reptilians and Insectoids detonated large weapons beneath the eight largest seismic fissures of the planet. While five of the Xindi species escaped this destruction, the Xindi-Avians were wiped out because their technology was not advanced enough to allow them to leave the planet. The five surviving species spread out across the Expanse, settling on various planets. The remains of Xindus were found in 2153 by the Enterprise NX-01.