Ahmista

Ahmista was a desolate class M planet located in Sector 221-G. Ahmista was third and outermost planet in its system. 

History
Once it was the homeworld of a humanoid species, until the Immortal Tarella Lee used a Promethean weapon to destroy all intelligent and semi-intelligent lifeforms on the planet. Since then, Ahmista was covered in ash.

In 2374, Ahmista was visited by USS Excalibur (NCC-26517).