Champollion is a gas giant in Rosetta system orbiting around two stars: Ptolemy-A (A1V class) and Ptolemy-B (white dwarf). Typically for large gas planet Champollion has large number of satellites - 13, one of them being terraformed Rosetta.
Each 50 years Ptolemy-A makes close passes to Champollion, while each 150 years a double pass happens - when planet is closer than usual to both of the stars causing anomalies on planet's moons.
- Star Type (Recharge Time): A1V (162 hours)
- Position in System: 4
- Time to Jump Point: ~47.06 days
- Number of Satellites: 13