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QJK834: red dwarf star with 6 planets

 
QJK834.1
  QJK834.2   QJK834.3  
QJK834.4
  QJK834.5  
QJK834.6
 

Solar system 'QJK834' comprises the star 'QJK834' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 197 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK834', a red dwarf class star that contains about 99.96% of the system's known mass and dominates it gravitationally. QJK834 is located more than 2705 lightyears from the center of the galaxy.

QJK834.1, the first planet in this system, may feature life forms. Its average temperature is 346K (73C) and it's atmosphere contains 10% of oxygen. One year on QJK834.1 lasts 81 days, one day lasts 16 hours. It's diameter is 9982 km, 0.7 times the diameter of the Earth.

This solar system comprises 6 planets

QJK834.1 is a small terrestrial planet (4991 km radius) which orbits its star in 81 Earth days, one day on QJK834.1 lasts 16 Earth hours. Its average temperature is 346 K (73 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
QJK834.2 is a small terrestrial planet (3240 km radius) which orbits its star in 205 Earth days, one day on QJK834.2 lasts 29 Earth hours. Its average temperature is 201 K (-72 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
QJK834.3 is a small terrestrial planet (4508 km radius) which orbits its star in 377 Earth days, one day on QJK834.3 lasts 18 Earth hours. Its average temperature is 134 K (-139 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
QJK834.4 is a large terrestrial planet (8665 km radius) which orbits its star in 693 Earth days, one day on QJK834.4 lasts 9 Earth hours. Its average temperature is 79 K (-194 C), its atmosphere mainly consists of nitrogen, oxygen and it has 29 moons.
QJK834.5 is a very large terrestrial planet (11940 km radius) which orbits its star in 1976 Earth days, one day on QJK834.5 lasts 7 Earth hours. Its average temperature is 24 K (-249 C), its atmosphere mainly consists of nitrogen and it has 39 moons.
QJK834.6 is a small gas giant (19431 km radius) which orbits its star in 20360 Earth days, one day on QJK834.6 lasts 6 Earth hours. Its average temperature is 1486 K (1213 C), its atmosphere mainly consists of hydrogen and it has 126 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QJK834.1QJK834.2QJK834.3QJK834.4QJK834.5
distance from star:25*106 km47*106 km70*106 km106*106 km214*106 km
radius:4991 km3240 km4508 km8665 km11940 km
mass:994*1021 kg272*1021 kg732*1021 kg5204*1021 kg13617*1021 kg
surface gravity: 2.66 m/s2
0.27 Earths
1.72 m/s2
0.17 Earths
2.40 m/s2
0.24 Earths
4.62 m/s2
0.47 Earths
6.37 m/s2
0.65 Earths
escape velocity:5.156 km/s3.347 km/s4.655 km/s8.953 km/s12.33 km/s
year: 121 QJK834.1 days
81 Earth days
169 QJK834.2 days
205 Earth days
502 QJK834.3 days
377 Earth days
1848 QJK834.4 days
693 Earth days
6774 QJK834.5 days
1976 Earth days
day:16 hrs29 hrs18 hrs9 hrs7 hrs
axial tilt:131°
temperature:346 K
73 C
201 K
-72 C
134 K
-139 C
79 K
-194 C
24 K
-249 C
atmosphere:82% N2
10% O2
8% CO2
0% other
10% H2
2% He
48% N2
39% O2
1% CO2
0% other
3% H2
2% He
62% N2
31% O2
2% CO2
0% other
8% H2
2% He
47% N2
42% O2
1% CO2
0% other
92% N2
5% O2
3% CO2
0% other
moons:0032939
rings:50040

planet:QJK834.6
distance from star:1013*106 km
radius:19431 km
mass:58691*1021 kg
surface gravity: 10.3 m/s2
1.05 Earths
escape velocity:20.07 km/s
year: 81440 QJK834.6 days
20360 Earth days
day:6 hrs
axial tilt:
temperature:1486 K
1213 C
atmosphere:99% H2
1% He
0% other
moons:126
rings:20

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