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QJK858: red dwarf star with 14 planets

  QJK858.1   QJK858.2   QJK858.3  
QJK858.4
 
QJK858.5
 
QJK858.6
 
QJK858.7
 
QJK858.8
  QJK858.9  
QJK858.10
  QJK858.11  
QJK858.12
  QJK858.13   QJK858.14  

Solar system 'QJK858' comprises the star 'QJK858' and the retinue of celestial objects gravitationally bound to it: 14 planets and their 1129 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK858', a red dwarf class star that contains about 96.29% of the system's known mass and dominates it gravitationally. QJK858 is located more than 2705 lightyears from the center of the galaxy.

This solar system comprises 14 planets

QJK858.1 is a small terrestrial planet (3858 km radius) which orbits its star in 39 Earth days, one day on QJK858.1 lasts 30 Earth hours. Its average temperature is 1333 K (1060 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
QJK858.2 is a very large terrestrial planet (10710 km radius) which orbits its star in 252 Earth days, one day on QJK858.2 lasts 16 Earth hours. Its average temperature is 226 K (-47 C), its atmosphere mainly consists of nitrogen, oxygen and it has 36 moons.
QJK858.3 is a very large terrestrial planet (9890 km radius) which orbits its star in 766 Earth days, one day on QJK858.3 lasts 16 Earth hours. Its average temperature is 77 K (-196 C), its atmosphere mainly consists of nitrogen, oxygen and it has 28 moons.
QJK858.4 is a large gas giant (76643 km radius) which orbits its star in 55127 Earth days, one day on QJK858.4 lasts 14 Earth hours. Its average temperature is 1320 K (1047 C), its atmosphere mainly consists of hydrogen, helium and it has 63 moons.
QJK858.5 is a massive terrestrial planet (17159 km radius) which orbits its star in 101275 Earth days, one day on QJK858.5 lasts 14 Earth hours. Its average temperature is 1539 K (1266 C), its atmosphere mainly consists of hydrogen, helium and it has 130 moons.
QJK858.6 is a large gas giant (73287 km radius) which orbits its star in 295431 Earth days, one day on QJK858.6 lasts 14 Earth hours. Its average temperature is 1043 K (770 C), its atmosphere mainly consists of hydrogen and it has 74 moons.
QJK858.7 is a large gas giant (46374 km radius) which orbits its star in 542742 Earth days, one day on QJK858.7 lasts 14 Earth hours. Its average temperature is 1863 K (1590 C), its atmosphere mainly consists of hydrogen and it has 104 moons.
QJK858.8 is a medium gas giant (34479 km radius) which orbits its star in 997080 Earth days, one day on QJK858.8 lasts 14 Earth hours. Its average temperature is 1723 K (1450 C), its atmosphere mainly consists of hydrogen, helium and it has 146 moons.
QJK858.9 is a large gas giant (46701 km radius) which orbits its star in 1831754 Earth days, one day on QJK858.9 lasts 14 Earth hours. Its average temperature is 1329 K (1056 C), its atmosphere mainly consists of hydrogen, helium and it has 175 moons.
QJK858.10 is a medium terrestrial planet (5794 km radius) which orbits its star in 3365147 Earth days, one day on QJK858.10 lasts 21 Earth hours. Its average temperature is 1408 K (1135 C), its atmosphere mainly consists of hydrogen and it has 130 moons.
QJK858.11 is a large gas giant (72699 km radius) which orbits its star in 6182171 Earth days, one day on QJK858.11 lasts 14 Earth hours. Its average temperature is 1119 K (846 C), its atmosphere mainly consists of hydrogen, helium and it has 56 moons.
QJK858.12 is a medium gas giant (24483 km radius) which orbits its star in 11357374 Earth days, one day on QJK858.12 lasts 14 Earth hours. Its average temperature is 1468 K (1195 C), its atmosphere mainly consists of hydrogen and it has 102 moons.
QJK858.13 is a small terrestrial planet (3560 km radius) which orbits its star in 14929655 Earth days, one day on QJK858.13 lasts 33 Earth hours. Its average temperature is 1500 K (1227 C), its atmosphere mainly consists of and it has 55 moons.
QJK858.14 is a medium terrestrial planet (5154 km radius) which orbits its star in 19625542 Earth days, one day on QJK858.14 lasts 23 Earth hours. Its average temperature is 1767 K (1494 C), its atmosphere mainly consists of and it has 30 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QJK858.1QJK858.2QJK858.3QJK858.4QJK858.5
distance from star:15*106 km54*106 km113*106 km1968*106 km2952*106 km
radius:3858 km10710 km9890 km76643 km17159 km
mass:459*1021 kg9827*1021 kg7738*1021 kg3601699*1021 kg40417*1021 kg
surface gravity: 2.05 m/s2
0.20 Earths
5.71 m/s2
0.58 Earths
5.28 m/s2
0.53 Earths
40.9 m/s2
4.18 Earths
9.16 m/s2
0.93 Earths
escape velocity:3.985 km/s11.06 km/s10.21 km/s79.20 km/s17.73 km/s
year: 31 QJK858.1 days
39 Earth days
378 QJK858.2 days
252 Earth days
1149 QJK858.3 days
766 Earth days
94503 QJK858.4 days
55127 Earth days
173614 QJK858.5 days
101275 Earth days
day:30 hrs16 hrs16 hrs14 hrs14 hrs
axial tilt:14°27°29°
temperature:1333 K
1060 C
226 K
-47 C
77 K
-196 C
1320 K
1047 C
1539 K
1266 C
atmosphere:85% N2
13% O2
2% CO2
0% other
80% N2
18% O2
2% CO2
0% other
71% N2
28% O2
1% CO2
0% other
79% H2
21% He
0% other
79% H2
21% He
0% other
moons:0362863130
rings:000818

planet:QJK858.6QJK858.7QJK858.8QJK858.9QJK858.10
distance from star:6028*106 km9042*106 km13563*106 km20345*106 km30518*106 km
radius:73287 km46374 km34479 km46701 km5794 km
mass:3148986*1021 kg797836*1021 kg327909*1021 kg814832*1021 kg1556*1021 kg
surface gravity: 39.1 m/s2
3.99 Earths
24.7 m/s2
2.52 Earths
18.4 m/s2
1.88 Earths
24.9 m/s2
2.54 Earths
3.09 m/s2
0.31 Earths
escape velocity:75.73 km/s47.92 km/s35.63 km/s48.26 km/s5.987 km/s
year: 506453 QJK858.6 days
295431 Earth days
930414 QJK858.7 days
542742 Earth days
1709280 QJK858.8 days
997080 Earth days
3140149 QJK858.9 days
1831754 Earth days
3845882 QJK858.10 days
3365147 Earth days
day:14 hrs14 hrs14 hrs14 hrs21 hrs
axial tilt:45°
temperature:1043 K
770 C
1863 K
1590 C
1723 K
1450 C
1329 K
1056 C
1408 K
1135 C
atmosphere:92% H2
8% He
0% other
91% H2
9% He
0% other
82% H2
18% He
0% other
87% H2
13% He
0% other
91% H2
9% He
0% other
moons:74104146175130
rings:165806

planet:QJK858.11QJK858.12QJK858.13QJK858.14
distance from star:45777*106 km68666*106 km82399*106 km98879*106 km
radius:72699 km24483 km3560 km5154 km
mass:3073797*1021 kg117404*1021 kg360*1021 kg1095*1021 kg
surface gravity: 38.8 m/s2
3.96 Earths
13.0 m/s2
1.32 Earths
1.89 m/s2
0.19 Earths
2.75 m/s2
0.28 Earths
escape velocity:75.12 km/s25.30 km/s3.674 km/s5.325 km/s
year: 10598007 QJK858.11 days
6182171 Earth days
19469784 QJK858.12 days
11357374 Earth days
10857930 QJK858.13 days
14929655 Earth days
20478826 QJK858.14 days
19625542 Earth days
day:14 hrs14 hrs33 hrs23 hrs
axial tilt:24°28°
temperature:1119 K
846 C
1468 K
1195 C
1500 K
1227 C
1767 K
1494 C
atmosphere:84% H2
16% He
0% other
97% H2
3% He
0% other
100% other100% other
moons:561025530
rings:01000

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