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QJK801: red dwarf star with 5 planets

  QJK801.1   QJK801.2   QJK801.3  
QJK801.4
  QJK801.5  

Solar system 'QJK801' comprises the star 'QJK801' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 336 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK801', a red dwarf class star that contains about 97.9% of the system's known mass and dominates it gravitationally. QJK801 is located more than 2705 lightyears from the center of the galaxy.

This solar system comprises 5 planets

QJK801.1 is a very large terrestrial planet (9544 km radius) which orbits its star in 261 Earth days, one day on QJK801.1 lasts 7 Earth hours. Its average temperature is 80 K (-193 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
QJK801.2 is a very large terrestrial planet (11267 km radius) which orbits its star in 671 Earth days, one day on QJK801.2 lasts 6 Earth hours. Its average temperature is 45 K (-228 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
QJK801.3 is a large gas giant (55511 km radius) which orbits its star in 89291 Earth days, one day on QJK801.3 lasts 5 Earth hours. Its average temperature is 1735 K (1462 C), its atmosphere mainly consists of hydrogen and it has 60 moons.
QJK801.4 is a medium gas giant (20675 km radius) which orbits its star in 164038 Earth days, one day on QJK801.4 lasts 5 Earth hours. Its average temperature is 1021 K (748 C), its atmosphere mainly consists of hydrogen and it has 156 moons.
QJK801.5 is a large gas giant (75667 km radius) which orbits its star in 411556 Earth days, one day on QJK801.5 lasts 5 Earth hours. Its average temperature is 1483 K (1210 C), its atmosphere mainly consists of hydrogen, helium and it has 95 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:QJK801.1QJK801.2QJK801.3QJK801.4QJK801.5
distance from star:55*106 km104*106 km2714*106 km4072*106 km7519*106 km
radius:9544 km11267 km55511 km20675 km75667 km
mass:6954*1021 kg11442*1021 kg1368444*1021 kg70701*1021 kg3465848*1021 kg
surface gravity: 5.09 m/s2
0.52 Earths
6.01 m/s2
0.61 Earths
29.6 m/s2
3.02 Earths
11.0 m/s2
1.12 Earths
40.4 m/s2
4.13 Earths
escape velocity:9.862 km/s11.64 km/s57.36 km/s21.36 km/s78.19 km/s
year: 894 QJK801.1 days
261 Earth days
2684 QJK801.2 days
671 Earth days
428596 QJK801.3 days
89291 Earth days
787382 QJK801.4 days
164038 Earth days
1975468 QJK801.5 days
411556 Earth days
day:7 hrs6 hrs5 hrs5 hrs5 hrs
axial tilt:26°10°
temperature:80 K
-193 C
45 K
-228 C
1735 K
1462 C
1021 K
748 C
1483 K
1210 C
atmosphere:77% N2
20% O2
3% CO2
0% other
67% N2
31% O2
2% CO2
0% other
93% H2
7% He
0% other
93% H2
7% He
0% other
80% H2
20% He
0% other
moons:4216015695
rings:00060

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