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QJK807: red dwarf star with 5 planets

  QJK807.1   QJK807.2   QJK807.3  
QJK807.4
 
QJK807.5
 

Solar system 'QJK807' comprises the star 'QJK807' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 349 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK807', a red dwarf class star that contains about 99.36% of the system's known mass and dominates it gravitationally. QJK807 is located more than 2705 lightyears from the center of the galaxy.

QJK807.2, the second planet in this system, may feature life forms. Its average temperature is 320K (47C) and it's atmosphere contains 24% of oxygen. One year on QJK807.2 lasts 286 days, one day lasts 8 hours. It's diameter is 17450 km, 1.3 times the diameter of the Earth.

This solar system comprises 5 planets

QJK807.1 is a very large terrestrial planet (11266 km radius) which orbits its star in 156 Earth days, one day on QJK807.1 lasts 6 Earth hours. Its average temperature is 360 K (87 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
QJK807.2 is a large terrestrial planet (8725 km radius) which orbits its star in 286 Earth days, one day on QJK807.2 lasts 8 Earth hours. Its average temperature is 320 K (47 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
QJK807.3 is a very large terrestrial planet (9479 km radius) which orbits its star in 607 Earth days, one day on QJK807.3 lasts 7 Earth hours. Its average temperature is 176 K (-97 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
QJK807.4 is a medium gas giant (24603 km radius) which orbits its star in 6051 Earth days, one day on QJK807.4 lasts 5 Earth hours. Its average temperature is 1550 K (1277 C), its atmosphere mainly consists of hydrogen, helium and it has 148 moons.
QJK807.5 is a large gas giant (73626 km radius) which orbits its star in 135623 Earth days, one day on QJK807.5 lasts 5 Earth hours. Its average temperature is 1139 K (866 C), its atmosphere mainly consists of hydrogen, helium and it has 161 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QJK807.1QJK807.2QJK807.3QJK807.4QJK807.5
distance from star:39*106 km59*106 km97*106 km451*106 km3587*106 km
radius:11266 km8725 km9479 km24603 km73626 km
mass:11439*1021 kg5313*1021 kg6813*1021 kg119139*1021 kg3192887*1021 kg
surface gravity: 6.01 m/s2
0.61 Earths
4.65 m/s2
0.47 Earths
5.06 m/s2
0.51 Earths
13.1 m/s2
1.33 Earths
39.3 m/s2
4.01 Earths
escape velocity:11.64 km/s9.015 km/s9.795 km/s25.42 km/s76.08 km/s
year: 624 QJK807.1 days
156 Earth days
858 QJK807.2 days
286 Earth days
2081 QJK807.3 days
607 Earth days
29044 QJK807.4 days
6051 Earth days
650990 QJK807.5 days
135623 Earth days
day:6 hrs8 hrs7 hrs5 hrs5 hrs
axial tilt:164°15°12°
temperature:360 K
87 C
320 K
47 C
176 K
-97 C
1550 K
1277 C
1139 K
866 C
atmosphere:1% H2
1% He
75% N2
20% O2
3% CO2
0% other
1% He
72% N2
24% O2
3% CO2
0% other
83% N2
11% O2
6% CO2
0% other
77% H2
23% He
0% other
89% H2
11% He
0% other
moons:18319148161
rings:000177

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