Sherai Major
From Star Trek : Freedom's Wiki
Sherai Major is a Class M planet located in Orion Syndicate space. It is the domain of the Kintara Syndicate who control the Capital city Elfac.
The planet is renown for it's beauty and commerce, especially it's thriving slave markets and smuggling of illicit goods.
Sherai Major was first seen in the USS Hades mission A Day in the Sun