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QFE780: red dwarf star with 2 planets

  QFE780.1   QFE780.2  

Solar system 'QFE780' comprises the star 'QFE780' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 27 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QFE780', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. QFE780 is located more than 832 lightyears from the center of the galaxy.

This solar system comprises 2 planets

QFE780.1 is a very large terrestrial planet (9341 km radius) which orbits its star in 354 Earth days, one day on QFE780.1 lasts 4 Earth hours. Its average temperature is 41 K (-232 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
QFE780.2 is a large terrestrial planet (7942 km radius) which orbits its star in 692 Earth days, one day on QFE780.2 lasts 5 Earth hours. Its average temperature is 34 K (-239 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
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Planetary Orbits

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Planetary Statistics

planet:QFE780.1QFE780.2
distance from star:68*106 km106*106 km
radius:9341 km7942 km
mass:6520*1021 kg4007*1021 kg
surface gravity: 4.98 m/s2
0.50 Earths
4.23 m/s2
0.43 Earths
escape velocity:9.652 km/s8.206 km/s
year: 2124 QFE780.1 days
354 Earth days
3321 QFE780.2 days
692 Earth days
day:4 hrs5 hrs
axial tilt:
temperature:41 K
-232 C
34 K
-239 C
atmosphere:85% N2
11% O2
4% CO2
0% other
1% He
82% N2
14% O2
3% CO2
0% other
moons:1512
rings:00

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