The Moreska system is a star system located in the Kalandra sector. It contained five planet and an asteroid belt. While it did not have any Class M planets it had significant mineral deposits. In the late-2360s, several Betazoid, Tellarite and Ferengi corporations set up mining operations within the system. When the system was captured by the Dominion during the Dominion War these operations were taken over by the Dominion. (The Dominion War Sourcebook: The Fires of Armageddon)