Moab II was the second planet of the Moab system. This system was located in the Moab sector.
In 2368, the location of Moab II was labeled on its orbital path around Alpha Moab on a system map that was seen in the laboratory of Hannah Bates on Moab IV. (TNG: "The Masterpiece Society", set artwork)
According to the script, the pronunciation for Moab was "MOH-ub".