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NEH202: red dwarf star with 5 planets

  NEH202.1  
NEH202.2
  NEH202.3  
NEH202.4
  NEH202.5  

Solar system 'NEH202' comprises the star 'NEH202' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 333 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NEH202', a red dwarf class star that contains about 98.2% of the system's known mass and dominates it gravitationally. NEH202 is located more than 4251 lightyears from the center of the galaxy.

This solar system comprises 5 planets

NEH202.1 is a small terrestrial planet (4381 km radius) which orbits its star in 81 Earth days, one day on NEH202.1 lasts 18 Earth hours. Its average temperature is 480 K (207 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NEH202.2 is a large gas giant (66000 km radius) which orbits its star in 90273 Earth days, one day on NEH202.2 lasts 5 Earth hours. Its average temperature is 1530 K (1257 C), its atmosphere mainly consists of hydrogen and it has 90 moons.
NEH202.3 is a large terrestrial planet (8138 km radius) which orbits its star in 165842 Earth days, one day on NEH202.3 lasts 8 Earth hours. Its average temperature is 1698 K (1425 C), its atmosphere mainly consists of hydrogen, helium and it has 42 moons.
NEH202.4 is a large gas giant (72117 km radius) which orbits its star in 304672 Earth days, one day on NEH202.4 lasts 5 Earth hours. Its average temperature is 1115 K (842 C), its atmosphere mainly consists of hydrogen, helium and it has 179 moons.
NEH202.5 is a medium terrestrial planet (6959 km radius) which orbits its star in 400502 Earth days, one day on NEH202.5 lasts 10 Earth hours. Its average temperature is 1913 K (1640 C), its atmosphere mainly consists of and it has 22 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:NEH202.1NEH202.2NEH202.3NEH202.4NEH202.5
distance from star:25*106 km2734*106 km4102*106 km6153*106 km7384*106 km
radius:4381 km66000 km8138 km72117 km6959 km
mass:672*1021 kg2299968*1021 kg4311*1021 kg3000564*1021 kg2696*1021 kg
surface gravity: 2.33 m/s2
0.23 Earths
35.2 m/s2
3.59 Earths
4.34 m/s2
0.44 Earths
38.5 m/s2
3.93 Earths
3.71 m/s2
0.37 Earths
escape velocity:4.524 km/s68.20 km/s8.409 km/s74.52 km/s7.191 km/s
year: 108 NEH202.1 days
81 Earth days
433310 NEH202.2 days
90273 Earth days
497526 NEH202.3 days
165842 Earth days
1462425 NEH202.4 days
304672 Earth days
961204 NEH202.5 days
400502 Earth days
day:18 hrs5 hrs8 hrs5 hrs10 hrs
axial tilt:70°
temperature:480 K
207 C
1530 K
1257 C
1698 K
1425 C
1115 K
842 C
1913 K
1640 C
atmosphere:1% H2
1% He
74% N2
23% O2
1% CO2
0% other
91% H2
9% He
0% other
86% H2
14% He
0% other
87% H2
13% He
0% other
100% other
moons:0904217922
rings:0240200

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