Rusfel System

Rusfel System is the star system containing Keic.

Keic's system has two stars with 15 worlds between them. Keic orbits Rusfel (the A star), which has 8 planets/dwarf planets. Kostne (the B star) has 5, and there are 2 orbiting the star's barycentre. Rusfel is a G9 star with a mass of 0.85 M, a diameter of .99 M, and a luminosity of .52 L. Kostne is a K8 star with a mass of .51 M, a diameter of .73 M, and a luminosity of .07 L. Rusfel has 13.5 billion years left to live, while Kostne has 71.5 billion years left.

Orbiting Rusfel

A1-Dith- is a hot S-class dwarf planet, orbiting at .11 AU with a day and year of 15.3 days.

A2-Reit- is a planet and a hot tidally locked S-Class, orbiting at .22 AU with a day and year of 40.7 days. It has 3 moons- two asteroids (166 and 96 km respectively) and one moon (Ruv).

A3-Irrif- is a hot tidally locked D-Class. It orbits at .38 AU with a day and year of 92.5 days.

A4 is Keic.

A5-Phennir- is a cold blue J-class. It orbits at 1.7 AU, with a year of 2.4 years and a day of 9 hours. It has 65 moons and no rings. 3 of its moons are large. The first moon is a scorched D-class named Trmetti, orbiting once every 21 hours.

A6-Dramit- is a cold I-class dwarf planet. It orbits at 2.8 AU, with a year of 5 years and a day of 21 hours 50 minutes. It is tidally locked to its moon, Dormin.

A7-Kest- is a very stormy, frozen N-class planet. It orbits all the way out at 5.4 AU, with a year of 13.6 years and a day of 8 hours 20 minutes.

A8-Aqat- is a frozen T-class world with vast oceans of liquid OF₂. It orbits at 10.4 AU, with a year of 36.4 years and a day of 10.6 days.

Orbiting Kostne

B1-Kyto- is a scorched D-class.

B2-Etre- is a hot N-class.

B3-Eske- is a warm N-class twin to Etre.

B4-Plnif- is a warm S-class.

B5-Kalsted- is a cool, stormy orange J-class similar to Phennir.

Orbiting Both

1-Nezlir- is a frozen T-class world, orbiting at 237 AU and taking 3124 years to orbit, and has a day of 19 hours 40 minutes. It has one remarkable feature- Ice caps! They are frozen OF₂, and the only reason they don't cover the whole world (it's 20 degrees below OF₂'s freezing point at the poles) is areas of mild geothermal activity across the equator that keep it those 20 degrees above. As a result, the continents are water ice, silicates, and HF; while the oceans are liquid OF₂.