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NGJ195: red giant star with 7 planets

  NGJ195.1   NGJ195.2  
NGJ195.3
 
NGJ195.4
 
NGJ195.5
 
NGJ195.6
 
NGJ195.7
 

Solar system 'NGJ195' is a dual star system that comprises the stars 'NGJ195.A' and 'NGJ195.B' and the retinue of celestial objects gravitationally bound to them: 7 planets and their 591 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'NGJ195.A' and 'NGJ195.B' that dominate it gravitationally. 'NGJ195.A' is a red giant class star that contains about 83% of the system's known mass, 'NGJ195.B' is a red giant class star that contains about 16% of the system's known mass.

System 'NGJ195' is located more than 3373 lightyears from the center of the galaxy.

This solar system comprises 7 planets

NGJ195.1 is a very large terrestrial planet (11726 km radius) which orbits its star in 643 Earth days, one day on NGJ195.1 lasts 8 Earth hours. Its average temperature is 1541 K (1268 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
NGJ195.2 is a large gas giant (47767 km radius) which orbits its star in 8724 Earth days, one day on NGJ195.2 lasts 7 Earth hours. Its average temperature is 1041 K (768 C), its atmosphere mainly consists of hydrogen and it has 55 moons.
NGJ195.3 is a large gas giant (75626 km radius) which orbits its star in 148100 Earth days, one day on NGJ195.3 lasts 7 Earth hours. Its average temperature is 1685 K (1412 C), its atmosphere mainly consists of hydrogen, helium and it has 100 moons.
NGJ195.4 is a large gas giant (44479 km radius) which orbits its star in 272077 Earth days, one day on NGJ195.4 lasts 7 Earth hours. Its average temperature is 1174 K (901 C), its atmosphere mainly consists of hydrogen, helium and it has 75 moons.
NGJ195.5 is a large gas giant (43788 km radius) which orbits its star in 499838 Earth days, one day on NGJ195.5 lasts 7 Earth hours. Its average temperature is 1004 K (731 C), its atmosphere mainly consists of hydrogen and it has 161 moons.
NGJ195.6 is a medium gas giant (29600 km radius) which orbits its star in 918262 Earth days, one day on NGJ195.6 lasts 7 Earth hours. Its average temperature is 1954 K (1681 C), its atmosphere mainly consists of hydrogen, helium and it has 162 moons.
NGJ195.7 is a large terrestrial planet (8948 km radius) which orbits its star in 1207087 Earth days, one day on NGJ195.7 lasts 10 Earth hours. Its average temperature is 1867 K (1594 C), its atmosphere mainly consists of and it has 32 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:NGJ195.1NGJ195.2NGJ195.3NGJ195.4NGJ195.5
distance from star:101*106 km575*106 km3804*106 km5706*106 km8559*106 km
radius:11726 km47767 km75626 km44479 km43788 km
mass:12898*1021 kg871914*1021 kg3460217*1021 kg703971*1021 kg671669*1021 kg
surface gravity: 6.26 m/s2
0.64 Earths
25.5 m/s2
2.60 Earths
40.3 m/s2
4.12 Earths
23.7 m/s2
2.42 Earths
23.3 m/s2
2.38 Earths
escape velocity:12.11 km/s49.36 km/s78.15 km/s45.96 km/s45.24 km/s
year: 1929 NGJ195.1 days
643 Earth days
29910 NGJ195.2 days
8724 Earth days
507771 NGJ195.3 days
148100 Earth days
932835 NGJ195.4 days
272077 Earth days
1713730 NGJ195.5 days
499838 Earth days
day:8 hrs7 hrs7 hrs7 hrs7 hrs
axial tilt:13°26°
temperature:1541 K
1268 C
1041 K
768 C
1685 K
1412 C
1174 K
901 C
1004 K
731 C
atmosphere:56% N2
44% O2
0% other
91% H2
9% He
0% other
79% H2
21% He
0% other
86% H2
14% He
0% other
100% H2
0% other
moons:65510075161
rings:0021116

planet:NGJ195.6NGJ195.7
distance from star:12839*106 km15406*106 km
radius:29600 km8948 km
mass:207474*1021 kg5731*1021 kg
surface gravity: 15.8 m/s2
1.61 Earths
4.77 m/s2
0.48 Earths
escape velocity:30.58 km/s9.246 km/s
year: 3148326 NGJ195.6 days
918262 Earth days
2897008 NGJ195.7 days
1207087 Earth days
day:7 hrs10 hrs
axial tilt:
temperature:1954 K
1681 C
1867 K
1594 C
atmosphere:79% H2
21% He
0% other
100% other
moons:16232
rings:197

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