Complex sentence: Also known as the "Wolf Worlds", Lupus Cluster is the home of the cult of Talemein, a religious dictatorship whose military faction the Janissar's practice piracy to acquire money and ships and kill any captives who do not convert to Talemein beliefs.
Split into simpler sentences: Also known as the "Wolf Worlds", Lupus Cluster is the home of the cult of Talemein, a religious dictatorship. The Talemein have a military faction called the "Janissar's" who practice piracy to acquire money and ships and kill any captives who do not convert to Talemein beliefs.