Sembla was covered with shallow seas and volcanic islands. There were vast gardens of coral and valuable crystal in the hottest of Sembla's oceans, and these were often targeted by off-world miners. Due to the nomadic nature of its indigenous species, the Vurks, there were few permanent settlements on Sembla. Ancient subaquatic ruins were known to exist along the planet's equator. These ruins did not appear to be Vurk creations, nor did the Vurks have any memories of established permanent settlements.[1]
The Vurks were a nomadic and seemingly primitive species native to Sembla. The primitive nature of the Vurks was belied by the species' highly advanced philosophical traditions, which stressed personal freedom, integrity and honesty in all things. As a species, Vurks were empathetic and serene, and they make exceptional diplomats. Despite their peaceful nature, Vurks were capable combatants who saw self-defense as an aspect of their own personal integrity.[1]