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QJK864: yellow dwarf star with 11 planets

  QJK864.1   QJK864.2   QJK864.3   QJK864.4   QJK864.5   QJK864.6   QJK864.7   QJK864.8  
QJK864.9
 
QJK864.10
 
QJK864.11
 

Solar system 'QJK864' comprises the star 'QJK864' and the retinue of celestial objects gravitationally bound to it: 11 planets and their 331 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK864', a yellow dwarf class star that contains about 99.77% of the system's known mass and dominates it gravitationally. QJK864 is located more than 2705 lightyears from the center of the galaxy.

This solar system comprises 11 planets

QJK864.1 is a very large terrestrial planet (10390 km radius) which orbits its star in 1 Earth days, one day on QJK864.1 lasts 13 Earth hours. Its average temperature is 1441 K (1168 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 1 moons.
QJK864.2 is a very large terrestrial planet (11020 km radius) which orbits its star in 257 Earth days, one day on QJK864.2 lasts 13 Earth hours. Its average temperature is 961 K (688 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
QJK864.3 is a very large terrestrial planet (10816 km radius) which orbits its star in 724 Earth days, one day on QJK864.3 lasts 13 Earth hours. Its average temperature is 362 K (89 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
QJK864.4 is a small terrestrial planet (4799 km radius) which orbits its star in 1330 Earth days, one day on QJK864.4 lasts 21 Earth hours. Its average temperature is 214 K (-59 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
QJK864.5 is a small terrestrial planet (3583 km radius) which orbits its star in 2443 Earth days, one day on QJK864.5 lasts 30 Earth hours. Its average temperature is 119 K (-154 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
QJK864.6 is a very large terrestrial planet (11129 km radius) which orbits its star in 4489 Earth days, one day on QJK864.6 lasts 13 Earth hours. Its average temperature is 63 K (-210 C), its atmosphere mainly consists of nitrogen, oxygen and it has 47 moons.
QJK864.7 is a large terrestrial planet (7104 km radius) which orbits its star in 8247 Earth days, one day on QJK864.7 lasts 15 Earth hours. Its average temperature is 33 K (-240 C), its atmosphere mainly consists of nitrogen, oxygen and it has 39 moons.
QJK864.8 is a small terrestrial planet (4048 km radius) which orbits its star in 15151 Earth days, one day on QJK864.8 lasts 26 Earth hours. Its average temperature is 16 K (-257 C), its atmosphere mainly consists of nitrogen, oxygen and it has 32 moons.
QJK864.9 is a huge terrestrial planet (12380 km radius) which orbits its star in 29067 Earth days, one day on QJK864.9 lasts 12 Earth hours. Its average temperature is 1012 K (739 C), its atmosphere mainly consists of hydrogen, helium and it has 36 moons.
QJK864.10 is a large gas giant (71818 km radius) which orbits its star in 136650 Earth days, one day on QJK864.10 lasts 11 Earth hours. Its average temperature is 1436 K (1163 C), its atmosphere mainly consists of hydrogen and it has 85 moons.
QJK864.11 is a large terrestrial planet (7641 km radius) which orbits its star in 179631 Earth days, one day on QJK864.11 lasts 15 Earth hours. Its average temperature is 1485 K (1212 C), its atmosphere mainly consists of and it has 53 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QJK864.1QJK864.2QJK864.3QJK864.4QJK864.5
distance from star:1*106 km54*106 km109*106 km164*106 km246*106 km
radius:10390 km11020 km10816 km4799 km3583 km
mass:8972*1021 kg10706*1021 kg10122*1021 kg884*1021 kg367*1021 kg
surface gravity: 5.54 m/s2
0.56 Earths
5.88 m/s2
0.60 Earths
5.77 m/s2
0.58 Earths
2.56 m/s2
0.26 Earths
1.90 m/s2
0.19 Earths
escape velocity:10.73 km/s11.38 km/s11.17 km/s4.958 km/s3.697 km/s
year: 1 QJK864.1 days
1 Earth days
474 QJK864.2 days
257 Earth days
1336 QJK864.3 days
724 Earth days
1520 QJK864.4 days
1330 Earth days
1954 QJK864.5 days
2443 Earth days
day:13 hrs13 hrs13 hrs21 hrs30 hrs
axial tilt:30°21°352°33°
temperature:1441 K
1168 C
961 K
688 C
362 K
89 C
214 K
-59 C
119 K
-154 C
atmosphere:15% H2
2% He
34% N2
48% O2
1% CO2
0% other
71% N2
28% O2
1% CO2
0% other
2% H2
1% He
66% N2
28% O2
3% CO2
0% other
1% H2
1% He
51% N2
47% O2
0% other
3% H2
1% He
52% N2
44% O2
0% other
moons:161688
rings:00000

planet:QJK864.6QJK864.7QJK864.8QJK864.9QJK864.10
distance from star:369*106 km554*106 km832*106 km1284*106 km3605*106 km
radius:11129 km7104 km4048 km12380 km71818 km
mass:11027*1021 kg2868*1021 kg530*1021 kg15179*1021 kg2963397*1021 kg
surface gravity: 5.94 m/s2
0.60 Earths
3.79 m/s2
0.38 Earths
2.15 m/s2
0.21 Earths
6.61 m/s2
0.67 Earths
38.3 m/s2
3.91 Earths
escape velocity:11.50 km/s7.341 km/s4.180 km/s12.79 km/s74.21 km/s
year: 8287 QJK864.6 days
4489 Earth days
13195 QJK864.7 days
8247 Earth days
13985 QJK864.8 days
15151 Earth days
58134 QJK864.9 days
29067 Earth days
298145 QJK864.10 days
136650 Earth days
day:13 hrs15 hrs26 hrs12 hrs11 hrs
axial tilt:19°30°14°
temperature:63 K
-210 C
33 K
-240 C
16 K
-257 C
1012 K
739 C
1436 K
1163 C
atmosphere:6% H2
1% He
46% N2
46% O2
1% CO2
0% other
2% H2
1% He
77% N2
20% O2
0% other
7% H2
1% He
46% N2
46% O2
0% other
81% H2
19% He
0% other
100% H2
0% other
moons:4739323685
rings:0001222

planet:QJK864.11
distance from star:4326*106 km
radius:7641 km
mass:3568*1021 kg
surface gravity: 4.07 m/s2
0.41 Earths
escape velocity:7.895 km/s
year: 287409 QJK864.11 days
179631 Earth days
day:15 hrs
axial tilt:21°
temperature:1485 K
1212 C
atmosphere:100% other
moons:53
rings:6

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