Orbital distance: 38.2 AU
Orbital period: 41.6 years
Radius: 6727 km
Atmospheric pressure: 0.34 atmospheres
Surface temperature: 425C
Abnormally cool for a planet so close (in relative terms) to a B-type star, Pas-77 is a mountainous desert world with a nitrogen-heavy atmosphere.
Height: 15.4 km
This mountain—the tallest on Pas-77—is distinct in size and shape from its neighbors. Scans detect minute traces of element zero embedded in the rock.