Voyager in orbit of of the moon serving as crysata.

A crysata was a sacred ground where Drayans believed the spark of life first began. Elderly Drayans went to the crysata to die, their passage eased by their attendants. This procedure was known as the final ritual. Outsiders were not permitted in the crysata.

One of Drayan II's moons served as their crysata. (VOY: "Innocence")