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QJK849: yellow dwarf star with 10 planets

 
QJK849.1
  QJK849.2   QJK849.3   QJK849.4   QJK849.5  
QJK849.6
 
QJK849.7
  QJK849.8  
QJK849.9
 
QJK849.10
 

Solar system 'QJK849' comprises the star 'QJK849' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 616 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK849', a yellow dwarf class star that contains about 99.78% of the system's known mass and dominates it gravitationally. QJK849 is located more than 2705 lightyears from the center of the galaxy.

This solar system comprises 10 planets

QJK849.1 is a very large terrestrial planet (10529 km radius) which orbits its star in 27 Earth days, one day on QJK849.1 lasts 12 Earth hours. Its average temperature is 1045 K (772 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
QJK849.2 is a large terrestrial planet (7426 km radius) which orbits its star in 124 Earth days, one day on QJK849.2 lasts 14 Earth hours. Its average temperature is 1099 K (826 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
QJK849.3 is a very large terrestrial planet (10471 km radius) which orbits its star in 228 Earth days, one day on QJK849.3 lasts 12 Earth hours. Its average temperature is 1465 K (1192 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 10 moons.
QJK849.4 is a large terrestrial planet (7538 km radius) which orbits its star in 736 Earth days, one day on QJK849.4 lasts 14 Earth hours. Its average temperature is 409 K (136 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
QJK849.5 is a very large terrestrial planet (9156 km radius) which orbits its star in 1551 Earth days, one day on QJK849.5 lasts 12 Earth hours. Its average temperature is 189 K (-84 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
QJK849.6 is a large gas giant (54222 km radius) which orbits its star in 30862 Earth days, one day on QJK849.6 lasts 10 Earth hours. Its average temperature is 1094 K (821 C), its atmosphere mainly consists of hydrogen and it has 178 moons.
QJK849.7 is a huge terrestrial planet (14673 km radius) which orbits its star in 56698 Earth days, one day on QJK849.7 lasts 11 Earth hours. Its average temperature is 1254 K (981 C), its atmosphere mainly consists of hydrogen, helium and it has 115 moons.
QJK849.8 is a large gas giant (53168 km radius) which orbits its star in 104161 Earth days, one day on QJK849.8 lasts 10 Earth hours. Its average temperature is 1696 K (1423 C), its atmosphere mainly consists of hydrogen and it has 66 moons.
QJK849.9 is a massive terrestrial planet (15285 km radius) which orbits its star in 191357 Earth days, one day on QJK849.9 lasts 11 Earth hours. Its average temperature is 1234 K (961 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
QJK849.10 is a huge terrestrial planet (12728 km radius) which orbits its star in 351545 Earth days, one day on QJK849.10 lasts 11 Earth hours. Its average temperature is 1174 K (901 C), its atmosphere mainly consists of hydrogen and it has 107 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:QJK849.1QJK849.2QJK849.3QJK849.4QJK849.5
distance from star:12*106 km33*106 km50*106 km110*106 km182*106 km
radius:10529 km7426 km10471 km7538 km9156 km
mass:9337*1021 kg3276*1021 kg9184*1021 kg3426*1021 kg6140*1021 kg
surface gravity: 5.62 m/s2
0.57 Earths
3.96 m/s2
0.40 Earths
5.59 m/s2
0.57 Earths
4.02 m/s2
0.41 Earths
4.88 m/s2
0.49 Earths
escape velocity:10.87 km/s7.673 km/s10.82 km/s7.789 km/s9.461 km/s
year: 54 QJK849.1 days
27 Earth days
212 QJK849.2 days
124 Earth days
456 QJK849.3 days
228 Earth days
1261 QJK849.4 days
736 Earth days
3102 QJK849.5 days
1551 Earth days
day:12 hrs14 hrs12 hrs14 hrs12 hrs
axial tilt:16°167°21°201°
temperature:1045 K
772 C
1099 K
826 C
1465 K
1192 C
409 K
136 C
189 K
-84 C
atmosphere:4% H2
1% He
55% N2
39% O2
1% CO2
0% other
1% H2
2% He
66% N2
30% O2
1% CO2
0% other
17% H2
2% He
33% N2
48% O2
0% other
3% H2
1% He
46% N2
49% O2
1% CO2
0% other
3% H2
2% He
70% N2
24% O2
1% CO2
0% other
moons:8910111
rings:10000

planet:QJK849.6QJK849.7QJK849.8QJK849.9QJK849.10
distance from star:1337*106 km2005*106 km3008*106 km4512*106 km6769*106 km
radius:54222 km14673 km53168 km15285 km12728 km
mass:1275312*1021 kg25272*1021 kg1202377*1021 kg28568*1021 kg16495*1021 kg
surface gravity: 28.9 m/s2
2.95 Earths
7.83 m/s2
0.80 Earths
28.3 m/s2
2.89 Earths
8.16 m/s2
0.83 Earths
6.79 m/s2
0.69 Earths
escape velocity:56.03 km/s15.16 km/s54.94 km/s15.79 km/s13.15 km/s
year: 74068 QJK849.6 days
30862 Earth days
123704 QJK849.7 days
56698 Earth days
249986 QJK849.8 days
104161 Earth days
417506 QJK849.9 days
191357 Earth days
767007 QJK849.10 days
351545 Earth days
day:10 hrs11 hrs10 hrs11 hrs11 hrs
axial tilt:43°64°
temperature:1094 K
821 C
1254 K
981 C
1696 K
1423 C
1234 K
961 C
1174 K
901 C
atmosphere:90% H2
10% He
0% other
86% H2
14% He
0% other
98% H2
2% He
0% other
100% H2
0% other
100% H2
0% other
moons:17811566111107
rings:20170166

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