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QCH231: yellow dwarf star with 3 planets

  QCH231.1   QCH231.2  
QCH231.3
 

Solar system 'QCH231' comprises the star 'QCH231' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 107 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QCH231', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. QCH231 is located more than 516 lightyears from the center of the galaxy.

This solar system comprises 3 planets

QCH231.1 is a medium terrestrial planet (6308 km radius) which orbits its star in 131 Earth days, one day on QCH231.1 lasts 9 Earth hours. Its average temperature is 1289 K (1016 C), its atmosphere mainly consists of nitrogen and it has 3 moons.
QCH231.2 is a very large terrestrial planet (9582 km radius) which orbits its star in 4517 Earth days, one day on QCH231.2 lasts 5 Earth hours. Its average temperature is 1044 K (771 C), its atmosphere mainly consists of hydrogen, helium and it has 79 moons.
QCH231.3 is a large terrestrial planet (8653 km radius) which orbits its star in 5937 Earth days, one day on QCH231.3 lasts 6 Earth hours. Its average temperature is 1571 K (1298 C), its atmosphere mainly consists of and it has 25 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QCH231.1QCH231.2QCH231.3
distance from star:35*106 km371*106 km445*106 km
radius:6308 km9582 km8653 km
mass:2008*1021 kg7038*1021 kg5183*1021 kg
surface gravity: 3.36 m/s2
0.34 Earths
5.11 m/s2
0.52 Earths
4.62 m/s2
0.47 Earths
escape velocity:6.518 km/s9.901 km/s8.941 km/s
year: 349 QCH231.1 days
131 Earth days
21681 QCH231.2 days
4517 Earth days
23748 QCH231.3 days
5937 Earth days
day:9 hrs5 hrs6 hrs
axial tilt:
temperature:1289 K
1016 C
1044 K
771 C
1571 K
1298 C
atmosphere:89% N2
4% O2
7% CO2
0% other
86% H2
14% He
0% other
100% other
moons:37925
rings:003

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