The planet's interior resembled a series of caverns and caves, and it had an atmosphere breathable by humanoids. Despite its rocky interior, it was a soft planet in the process of being formed. Thus, when the R1C — crewed by near-immortals, who had extended their lives by regeneration — crashed into it, the R1C was relatively undamaged. After the defeat of the Oracle, the "Trogs" boarded the R1C, bound for a new planet, Minyos II. (TV: Underworld)