Caperion is a G-type main-sequence star. It is the central and largest astrographical object in the Caperion System. Its diameter is approximately 1.56 million kilometers, and has a calculated mass of 2.8056*10^30 kilograms. It burns at an average temperature of 5,690 K, emitting a yellow-white light. It is comprised primarily of hydrogen and helium, with an estimated 65% of its initial hydrogen remaining. It is believed to be approximately 3.9 billion years old, and expected to last another 7 billion years before its core is depleted, and it expands to become a red giant.