Byzatium



The Byzatium were a spacefaring species that conducted business at Deep Space 9. 

They originated from the planet Byzatium. They were notable to be much heavier than the vast majority of sentient beings even if their volumes would be comparable to that of humans or Romulans. For instance, Relm's mass in 2384 was 762 kg whereas a female human of similar volume would have a mass of about one-tenth as much. They were also notable to be physically exhausted quite rapidly even when they only did a few minutes of light walking.