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NEH175: red dwarf star with 9 planets

  NEH175.1  
NEH175.2
 
NEH175.3
 
NEH175.4
 
NEH175.5
 
NEH175.6
 
NEH175.7
  NEH175.8  
NEH175.9
 

Solar system 'NEH175' comprises the star 'NEH175' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 860 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NEH175', a red dwarf class star that contains about 99.64% of the system's known mass and dominates it gravitationally. NEH175 is located more than 4251 lightyears from the center of the galaxy.

This solar system comprises 9 planets

NEH175.1 is a very large terrestrial planet (11631 km radius) which orbits its star in 379 Earth days, one day on NEH175.1 lasts 10 Earth hours. Its average temperature is 186 K (-87 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
NEH175.2 is a large gas giant (48562 km radius) which orbits its star in 71223 Earth days, one day on NEH175.2 lasts 9 Earth hours. Its average temperature is 1000 K (727 C), its atmosphere mainly consists of hydrogen and it has 122 moons.
NEH175.3 is a large gas giant (56240 km radius) which orbits its star in 130845 Earth days, one day on NEH175.3 lasts 9 Earth hours. Its average temperature is 1303 K (1030 C), its atmosphere mainly consists of hydrogen, helium and it has 126 moons.
NEH175.4 is a medium terrestrial planet (5509 km radius) which orbits its star in 240378 Earth days, one day on NEH175.4 lasts 17 Earth hours. Its average temperature is 1211 K (938 C), its atmosphere mainly consists of hydrogen and it has 113 moons.
NEH175.5 is a large gas giant (45998 km radius) which orbits its star in 441603 Earth days, one day on NEH175.5 lasts 9 Earth hours. Its average temperature is 1097 K (824 C), its atmosphere mainly consists of hydrogen, helium and it has 158 moons.
NEH175.6 is a medium terrestrial planet (6633 km radius) which orbits its star in 811278 Earth days, one day on NEH175.6 lasts 14 Earth hours. Its average temperature is 1822 K (1549 C), its atmosphere mainly consists of hydrogen and it has 139 moons.
NEH175.7 is a very large terrestrial planet (9882 km radius) which orbits its star in 1490413 Earth days, one day on NEH175.7 lasts 11 Earth hours. Its average temperature is 1724 K (1451 C), its atmosphere mainly consists of hydrogen, helium and it has 102 moons.
NEH175.8 is a small terrestrial planet (3477 km radius) which orbits its star in 1959198 Earth days, one day on NEH175.8 lasts 29 Earth hours. Its average temperature is 1006 K (733 C), its atmosphere mainly consists of and it has 48 moons.
NEH175.9 is a medium terrestrial planet (6325 km radius) which orbits its star in 2575433 Earth days, one day on NEH175.9 lasts 15 Earth hours. Its average temperature is 1287 K (1014 C), its atmosphere mainly consists of and it has 29 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NEH175.1NEH175.2NEH175.3NEH175.4NEH175.5
distance from star:71*106 km2335*106 km3502*106 km5253*106 km7880*106 km
radius:11631 km48562 km56240 km5509 km45998 km
mass:12587*1021 kg916177*1021 kg1423068*1021 kg1337*1021 kg778586*1021 kg
surface gravity: 6.21 m/s2
0.63 Earths
25.9 m/s2
2.64 Earths
30.0 m/s2
3.06 Earths
2.94 m/s2
0.30 Earths
24.5 m/s2
2.50 Earths
escape velocity:12.01 km/s50.18 km/s58.11 km/s5.691 km/s47.53 km/s
year: 909 NEH175.1 days
379 Earth days
189928 NEH175.2 days
71223 Earth days
348920 NEH175.3 days
130845 Earth days
339357 NEH175.4 days
240378 Earth days
1177608 NEH175.5 days
441603 Earth days
day:10 hrs9 hrs9 hrs17 hrs9 hrs
axial tilt:22°54°
temperature:186 K
-87 C
1000 K
727 C
1303 K
1030 C
1211 K
938 C
1097 K
824 C
atmosphere:1% H2
1% He
70% N2
27% O2
1% CO2
0% other
94% H2
6% He
0% other
82% H2
18% He
0% other
98% H2
2% He
0% other
86% H2
14% He
0% other
moons:23122126113158
rings:01510319

planet:NEH175.6NEH175.7NEH175.8NEH175.9
distance from star:11821*106 km17732*106 km21278*106 km25534*106 km
radius:6633 km9882 km3477 km6325 km
mass:2334*1021 kg7720*1021 kg336*1021 kg2024*1021 kg
surface gravity: 3.54 m/s2
0.36 Earths
5.27 m/s2
0.53 Earths
1.85 m/s2
0.18 Earths
3.37 m/s2
0.34 Earths
escape velocity:6.853 km/s10.21 km/s3.591 km/s6.535 km/s
year: 1390762 NEH175.6 days
811278 Earth days
3251810 NEH175.7 days
1490413 Earth days
1621405 NEH175.8 days
1959198 Earth days
4120692 NEH175.9 days
2575433 Earth days
day:14 hrs11 hrs29 hrs15 hrs
axial tilt:39°21°
temperature:1822 K
1549 C
1724 K
1451 C
1006 K
733 C
1287 K
1014 C
atmosphere:92% H2
8% He
0% other
77% H2
23% He
0% other
100% other100% other
moons:1391024829
rings:111801

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