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NHE983: red dwarf star with 9 planets

  NHE983.1   NHE983.2   NHE983.3   NHE983.4   NHE983.5   NHE983.6  
NHE983.7
  NHE983.8  
NHE983.9
 

Solar system 'NHE983' comprises the star 'NHE983' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 210 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NHE983', a red dwarf class star that contains about 99.43% of the system's known mass and dominates it gravitationally. NHE983 is located more than 3932 lightyears from the center of the galaxy.

NHE983.2, the second planet in this system, may feature life forms. Its average temperature is 320K (47C) and it's atmosphere contains 46% of oxygen. One year on NHE983.2 lasts 230 days, one day lasts 28 hours. It's diameter is 7092 km, 0.5 times the diameter of the Earth.

This solar system comprises 9 planets

NHE983.1 is a very large terrestrial planet (10193 km radius) which orbits its star in 104 Earth days, one day on NHE983.1 lasts 11 Earth hours. Its average temperature is 462 K (189 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NHE983.2 is a small terrestrial planet (3546 km radius) which orbits its star in 230 Earth days, one day on NHE983.2 lasts 28 Earth hours. Its average temperature is 320 K (47 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
NHE983.3 is a medium terrestrial planet (5108 km radius) which orbits its star in 424 Earth days, one day on NHE983.3 lasts 18 Earth hours. Its average temperature is 213 K (-60 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
NHE983.4 is a large terrestrial planet (8181 km radius) which orbits its star in 779 Earth days, one day on NHE983.4 lasts 12 Earth hours. Its average temperature is 126 K (-147 C), its atmosphere mainly consists of nitrogen, oxygen and it has 27 moons.
NHE983.5 is a medium terrestrial planet (5215 km radius) which orbits its star in 1431 Earth days, one day on NHE983.5 lasts 18 Earth hours. Its average temperature is 70 K (-203 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
NHE983.6 is a small terrestrial planet (4542 km radius) which orbits its star in 2629 Earth days, one day on NHE983.6 lasts 21 Earth hours. Its average temperature is 37 K (-236 C), its atmosphere mainly consists of nitrogen, oxygen and it has 14 moons.
NHE983.7 is a very large terrestrial planet (11614 km radius) which orbits its star in 4831 Earth days, one day on NHE983.7 lasts 10 Earth hours. Its average temperature is 19 K (-254 C), its atmosphere mainly consists of nitrogen, oxygen and it has 36 moons.
NHE983.8 is a very small terrestrial planet (2010 km radius) which orbits its star in 8875 Earth days, one day on NHE983.8 lasts 71 Earth hours. Its average temperature is 9 K (-264 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NHE983.9 is a large gas giant (65066 km radius) which orbits its star in 121405 Earth days, one day on NHE983.9 lasts 9 Earth hours. Its average temperature is 1185 K (912 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NHE983.1NHE983.2NHE983.3NHE983.4NHE983.5
distance from star:30*106 km51*106 km76*106 km115*106 km172*106 km
radius:10193 km3546 km5108 km8181 km5215 km
mass:8472*1021 kg356*1021 kg1066*1021 kg4380*1021 kg1134*1021 kg
surface gravity: 5.44 m/s2
0.55 Earths
1.88 m/s2
0.19 Earths
2.72 m/s2
0.27 Earths
4.36 m/s2
0.44 Earths
2.78 m/s2
0.28 Earths
escape velocity:10.53 km/s3.660 km/s5.278 km/s8.453 km/s5.387 km/s
year: 226 NHE983.1 days
104 Earth days
197 NHE983.2 days
230 Earth days
565 NHE983.3 days
424 Earth days
1558 NHE983.4 days
779 Earth days
1908 NHE983.5 days
1431 Earth days
day:11 hrs28 hrs18 hrs12 hrs18 hrs
axial tilt:16°27°
temperature:462 K
189 C
320 K
47 C
213 K
-60 C
126 K
-147 C
70 K
-203 C
atmosphere:1% He
80% N2
15% O2
4% CO2
0% other
7% H2
2% He
44% N2
46% O2
1% CO2
0% other
78% N2
21% O2
1% CO2
0% other
1% H2
2% He
66% N2
31% O2
0% other
3% H2
1% He
74% N2
18% O2
4% CO2
0% other
moons:0122719
rings:00000

planet:NHE983.6NHE983.7NHE983.8NHE983.9
distance from star:258*106 km388*106 km582*106 km3332*106 km
radius:4542 km11614 km2010 km65066 km
mass:749*1021 kg12532*1021 kg64*1021 kg2203699*1021 kg
surface gravity: 2.42 m/s2
0.24 Earths
6.20 m/s2
0.63 Earths
1.05 m/s2
0.10 Earths
34.7 m/s2
3.54 Earths
escape velocity:4.691 km/s12.00 km/s2.061 km/s67.23 km/s
year: 3004 NHE983.6 days
2629 Earth days
11594 NHE983.7 days
4831 Earth days
3000 NHE983.8 days
8875 Earth days
323746 NHE983.9 days
121405 Earth days
day:21 hrs10 hrs71 hrs9 hrs
axial tilt:16°26°19°
temperature:37 K
-236 C
19 K
-254 C
9 K
-264 C
1185 K
912 C
atmosphere:73% N2
23% O2
4% CO2
0% other
2% H2
1% He
67% N2
27% O2
3% CO2
0% other
10% H2
2% He
42% N2
45% O2
1% CO2
0% other
93% H2
7% He
0% other
moons:14360111
rings:0608

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