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NDE246: red giant star with 4 planets

  NDE246.1  
NDE246.2
 
NDE246.3
  NDE246.4  

Solar system 'NDE246' is a dual star system that comprises the stars 'NDE246.A' and 'NDE246.B' and the retinue of celestial objects gravitationally bound to them: 4 planets and their 515 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'NDE246.A' and 'NDE246.B' that dominate it gravitationally. 'NDE246.A' is a red giant class star that contains about 72% of the system's known mass, 'NDE246.B' is a red giant class star that contains about 27% of the system's known mass.

System 'NDE246' is located more than 2524 lightyears from the center of the galaxy.

This solar system comprises 4 planets

NDE246.1 is a small gas giant (18602 km radius) which orbits its star in 2070 Earth days, one day on NDE246.1 lasts 4 Earth hours. Its average temperature is 1137 K (864 C), its atmosphere mainly consists of hydrogen and it has 95 moons.
NDE246.2 is a large gas giant (56289 km radius) which orbits its star in 4905 Earth days, one day on NDE246.2 lasts 4 Earth hours. Its average temperature is 1936 K (1663 C), its atmosphere mainly consists of hydrogen and it has 94 moons.
NDE246.3 is a small gas giant (18596 km radius) which orbits its star in 25867 Earth days, one day on NDE246.3 lasts 4 Earth hours. Its average temperature is 1069 K (796 C), its atmosphere mainly consists of hydrogen and it has 147 moons.
NDE246.4 is a large gas giant (58739 km radius) which orbits its star in 76379 Earth days, one day on NDE246.4 lasts 4 Earth hours. Its average temperature is 1296 K (1023 C), its atmosphere mainly consists of hydrogen and it has 179 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:NDE246.1NDE246.2NDE246.3NDE246.4
distance from star:220*106 km392*106 km1188*106 km2446*106 km
radius:18602 km56289 km18596 km58739 km
mass:51495*1021 kg1426791*1021 kg51445*1021 kg1621323*1021 kg
surface gravity: 9.93 m/s2
1.01 Earths
30.0 m/s2
3.06 Earths
9.92 m/s2
1.01 Earths
31.3 m/s2
3.20 Earths
escape velocity:19.22 km/s58.16 km/s19.21 km/s60.70 km/s
year: 12420 NDE246.1 days
2070 Earth days
29430 NDE246.2 days
4905 Earth days
155202 NDE246.3 days
25867 Earth days
458274 NDE246.4 days
76379 Earth days
day:4 hrs4 hrs4 hrs4 hrs
axial tilt:
temperature:1137 K
864 C
1936 K
1663 C
1069 K
796 C
1296 K
1023 C
atmosphere:95% H2
5% He
0% other
96% H2
4% He
0% other
96% H2
4% He
0% other
94% H2
6% He
0% other
moons:9594147179
rings:01670

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