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QAC669: red dwarf star with 3 planets

  QAC669.1   QAC669.2  
QAC669.3
 

Solar system 'QAC669' comprises the star 'QAC669' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 213 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QAC669', a red dwarf class star that contains about 99.93% of the system's known mass and dominates it gravitationally. QAC669 is located more than 3948 lightyears from the center of the galaxy.

QAC669.2, the second planet in this system, may feature life forms. Its average temperature is 309K (36C) and it's atmosphere contains 5% of oxygen. One year on QAC669.2 lasts 428 days, one day lasts 6 hours. It's diameter is 17056 km, 1.3 times the diameter of the Earth.

This solar system comprises 3 planets

QAC669.1 is a very large terrestrial planet (11314 km radius) which orbits its star in 172 Earth days, one day on QAC669.1 lasts 4 Earth hours. Its average temperature is 519 K (246 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
QAC669.2 is a large terrestrial planet (8528 km radius) which orbits its star in 428 Earth days, one day on QAC669.2 lasts 6 Earth hours. Its average temperature is 309 K (36 C), its atmosphere mainly consists of nitrogen and it has 26 moons.
QAC669.3 is a large gas giant (40667 km radius) which orbits its star in 14598 Earth days, one day on QAC669.3 lasts 3 Earth hours. Its average temperature is 1987 K (1714 C), its atmosphere mainly consists of hydrogen, helium and it has 157 moons.
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Planetary Orbits

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Planetary Statistics

planet:QAC669.1QAC669.2QAC669.3
distance from star:42*106 km77*106 km811*106 km
radius:11314 km8528 km40667 km
mass:11586*1021 kg4961*1021 kg538042*1021 kg
surface gravity: 6.04 m/s2
0.61 Earths
4.55 m/s2
0.46 Earths
21.7 m/s2
2.21 Earths
escape velocity:11.69 km/s8.812 km/s42.02 km/s
year: 1032 QAC669.1 days
172 Earth days
1712 QAC669.2 days
428 Earth days
116784 QAC669.3 days
14598 Earth days
day:4 hrs6 hrs3 hrs
axial tilt:12°32°
temperature:519 K
246 C
309 K
36 C
1987 K
1714 C
atmosphere:1% He
71% N2
26% O2
2% CO2
0% other
93% N2
5% O2
2% CO2
0% other
81% H2
19% He
0% other
moons:3026157
rings:0017

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