The humanoid inhabitants of the planet Rosha, situated within the Leemurtoo system, were known as Roshans. These beings were characterized by their considerable height, possessing resilient and lithe physiques, complemented by either light blue or green eyes. A prominent trait distinguishing them was the presence of four antennae atop their heads; these delicate, tendril-like appendages exhibited sensitivity to light, retracting against their heads in daylight or when experiencing anxiety, and expanding in darkness.
Inhabitants of the same system included the Samarians, who coexisted with the Roshans. Just as the Roshans were on the verge of establishing a commercial pact with the Samarians, the Galactic Empire stepped in and disrupted the proceedings.