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NEH054: red giant star with 6 planets

  NEH054.1  
NEH054.2
 
NEH054.3
 
NEH054.4
 
NEH054.5
  NEH054.6  

Solar system 'NEH054' comprises the star 'NEH054' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 464 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NEH054', a red giant class star that contains about 99.93% of the system's known mass and dominates it gravitationally. NEH054 is located more than 4930 lightyears from the center of the galaxy.

This solar system comprises 6 planets

NEH054.1 is a very large terrestrial planet (10670 km radius) which orbits its star in 669 Earth days, one day on NEH054.1 lasts 8 Earth hours. Its average temperature is 1748 K (1475 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
NEH054.2 is a large gas giant (53714 km radius) which orbits its star in 68149 Earth days, one day on NEH054.2 lasts 6 Earth hours. Its average temperature is 1425 K (1152 C), its atmosphere mainly consists of hydrogen and it has 59 moons.
NEH054.3 is a large gas giant (73186 km radius) which orbits its star in 125197 Earth days, one day on NEH054.3 lasts 6 Earth hours. Its average temperature is 1092 K (819 C), its atmosphere mainly consists of hydrogen and it has 149 moons.
NEH054.4 is a large gas giant (71239 km radius) which orbits its star in 230002 Earth days, one day on NEH054.4 lasts 6 Earth hours. Its average temperature is 1260 K (987 C), its atmosphere mainly consists of hydrogen, helium and it has 79 moons.
NEH054.5 is a large gas giant (46387 km radius) which orbits its star in 422542 Earth days, one day on NEH054.5 lasts 6 Earth hours. Its average temperature is 1424 K (1151 C), its atmosphere mainly consists of hydrogen, helium and it has 80 moons.
NEH054.6 is a large gas giant (70494 km radius) which orbits its star in 776259 Earth days, one day on NEH054.6 lasts 6 Earth hours. Its average temperature is 1558 K (1285 C), its atmosphere mainly consists of hydrogen, helium and it has 82 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NEH054.1NEH054.2NEH054.3NEH054.4NEH054.5
distance from star:104*106 km2267*106 km3401*106 km5101*106 km7652*106 km
radius:10670 km53714 km73186 km71239 km46387 km
mass:9718*1021 kg1239802*1021 kg3135985*1021 kg2892300*1021 kg798507*1021 kg
surface gravity: 5.69 m/s2
0.58 Earths
28.6 m/s2
2.92 Earths
39.0 m/s2
3.98 Earths
38.0 m/s2
3.88 Earths
24.7 m/s2
2.52 Earths
escape velocity:11.02 km/s55.50 km/s75.62 km/s73.61 km/s47.93 km/s
year: 2007 NEH054.1 days
669 Earth days
272596 NEH054.2 days
68149 Earth days
500788 NEH054.3 days
125197 Earth days
920008 NEH054.4 days
230002 Earth days
1690168 NEH054.5 days
422542 Earth days
day:8 hrs6 hrs6 hrs6 hrs6 hrs
axial tilt:25°
temperature:1748 K
1475 C
1425 K
1152 C
1092 K
819 C
1260 K
987 C
1424 K
1151 C
atmosphere:4% H2
2% He
56% N2
37% O2
1% CO2
0% other
91% H2
9% He
0% other
98% H2
2% He
0% other
89% H2
11% He
0% other
76% H2
24% He
0% other
moons:15591497980
rings:07211211

planet:NEH054.6
distance from star:11478*106 km
radius:70494 km
mass:2802505*1021 kg
surface gravity: 37.6 m/s2
3.84 Earths
escape velocity:72.84 km/s
year: 3105036 NEH054.6 days
776259 Earth days
day:6 hrs
axial tilt:
temperature:1558 K
1285 C
atmosphere:83% H2
17% He
0% other
moons:82
rings:0

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