Kallis II

Kallis II is a terrestrial planet in the developing Kallis system. While it shares an orbit with Kallis III, it passes slightly closer to its sun during perihelion and has thus been designated as the system's second planet. As it pulls in material from the nearby asteroid belts, it may eventually become massive enough to subsume its sibling planet. It is currently somewhat smaller than Kallis III, but may grow much larger given enough time.