A planet in the Hromi Cluster where the Enterprise tracked down a band of Gatherers led by Brull, and where the first of Yuta's murders in 2366 took place.
Gamma Hromi II appears in the Next Generation episode The Vengeance Factor. After a Federation outpost is looted, evidence leads Picard to the nomadic Gatherers, and with the Acamarian Sovereign Marouk aboard he follows their trail to a makeshift camp on this world.
An away team is ambushed there by Brull's raiders but turns the tables, and Marouk offers the outcasts an amnesty and a return to Acamar III after a century of exile. Brull agrees to carry the proposal to his leader, Chorgan.
During the visit Marouk's quiet servant Yuta approaches an elderly Gatherer named Volnoth, a member of the Lornak clan, and kills him with a touch that carries a tailored microvirus, continuing a blood feud generations old.