Oon was an arid planet located in the Lothal sector of Outer Rim Territories. In 4 BBY, a Zygerrian named MaDall ran an enslavement operation on Oon. Having witnessed the fate of enslaved individuals on Kessel, the Mandalorian freedom fighter Sabine Wren allowed herself to be captured by MaDall's agents and taken to Oon, where she helped free the Zygerrian's many enslaved individuals.
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