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NHF437: red giant star with 11 planets

  NHF437.1   NHF437.2   NHF437.3   NHF437.4   NHF437.5  
NHF437.6
 
NHF437.7
 
NHF437.8
 
NHF437.9
 
NHF437.10
  NHF437.11  

Solar system 'NHF437' comprises the star 'NHF437' and the retinue of celestial objects gravitationally bound to it: 11 planets and their 628 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NHF437', a red giant class star that contains about 99.94% of the system's known mass and dominates it gravitationally. NHF437 is located more than 3261 lightyears from the center of the galaxy.

This solar system comprises 11 planets

NHF437.1 is a very small terrestrial planet (2697 km radius) which orbits its star in 68 Earth days, one day on NHF437.1 lasts 45 Earth hours. Its average temperature is 1582 K (1309 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NHF437.2 is a large terrestrial planet (7966 km radius) which orbits its star in 302 Earth days, one day on NHF437.2 lasts 14 Earth hours. Its average temperature is 1749 K (1476 C), its atmosphere mainly consists of nitrogen, oxygen and it has 13 moons.
NHF437.3 is a medium terrestrial planet (5380 km radius) which orbits its star in 607 Earth days, one day on NHF437.3 lasts 19 Earth hours. Its average temperature is 1034 K (761 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
NHF437.4 is a very large terrestrial planet (11390 km radius) which orbits its star in 1116 Earth days, one day on NHF437.4 lasts 12 Earth hours. Its average temperature is 1226 K (953 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
NHF437.5 is a small terrestrial planet (3344 km radius) which orbits its star in 2050 Earth days, one day on NHF437.5 lasts 33 Earth hours. Its average temperature is 1362 K (1089 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
NHF437.6 is a medium gas giant (29181 km radius) which orbits its star in 24767 Earth days, one day on NHF437.6 lasts 11 Earth hours. Its average temperature is 1778 K (1505 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
NHF437.7 is a large gas giant (66373 km radius) which orbits its star in 72983 Earth days, one day on NHF437.7 lasts 11 Earth hours. Its average temperature is 1562 K (1289 C), its atmosphere mainly consists of hydrogen and it has 104 moons.
NHF437.8 is a medium gas giant (38309 km radius) which orbits its star in 140742 Earth days, one day on NHF437.8 lasts 11 Earth hours. Its average temperature is 1303 K (1030 C), its atmosphere mainly consists of hydrogen and it has 86 moons.
NHF437.9 is a medium gas giant (38500 km radius) which orbits its star in 258559 Earth days, one day on NHF437.9 lasts 11 Earth hours. Its average temperature is 1657 K (1384 C), its atmosphere mainly consists of hydrogen, helium and it has 157 moons.
NHF437.10 is a large gas giant (71445 km radius) which orbits its star in 475004 Earth days, one day on NHF437.10 lasts 11 Earth hours. Its average temperature is 1758 K (1485 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
NHF437.11 is a very small terrestrial planet (2422 km radius) which orbits its star in 624409 Earth days, one day on NHF437.11 lasts 53 Earth hours. Its average temperature is 1098 K (825 C), its atmosphere mainly consists of and it has 56 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NHF437.1NHF437.2NHF437.3NHF437.4NHF437.5
distance from star:22*106 km61*106 km97*106 km146*106 km219*106 km
radius:2697 km7966 km5380 km11390 km3344 km
mass:156*1021 kg4043*1021 kg1245*1021 kg11821*1021 kg299*1021 kg
surface gravity: 1.43 m/s2
0.14 Earths
4.25 m/s2
0.43 Earths
2.87 m/s2
0.29 Earths
6.08 m/s2
0.62 Earths
1.78 m/s2
0.18 Earths
escape velocity:2.778 km/s8.230 km/s5.557 km/s11.77 km/s3.454 km/s
year: 36 NHF437.1 days
68 Earth days
517 NHF437.2 days
302 Earth days
766 NHF437.3 days
607 Earth days
2232 NHF437.4 days
1116 Earth days
1490 NHF437.5 days
2050 Earth days
day:45 hrs14 hrs19 hrs12 hrs33 hrs
axial tilt:346°41°19°18°
temperature:1582 K
1309 C
1749 K
1476 C
1034 K
761 C
1226 K
953 C
1362 K
1089 C
atmosphere:77% N2
22% O2
1% CO2
0% other
86% N2
12% O2
2% CO2
0% other
77% N2
23% O2
0% other
1% He
64% N2
35% O2
0% other
79% N2
15% O2
6% CO2
0% other
moons:0139162
rings:00000

planet:NHF437.6NHF437.7NHF437.8NHF437.9NHF437.10
distance from star:1154*106 km2373*106 km3677*106 km5515*106 km8273*106 km
radius:29181 km66373 km38309 km38500 km71445 km
mass:198788*1021 kg2339183*1021 kg449772*1021 kg456533*1021 kg2917464*1021 kg
surface gravity: 15.5 m/s2
1.58 Earths
35.4 m/s2
3.61 Earths
20.4 m/s2
2.08 Earths
20.5 m/s2
2.09 Earths
38.1 m/s2
3.89 Earths
escape velocity:30.15 km/s68.58 km/s39.58 km/s39.78 km/s73.83 km/s
year: 54037 NHF437.6 days
24767 Earth days
159235 NHF437.7 days
72983 Earth days
307073 NHF437.8 days
140742 Earth days
564128 NHF437.9 days
258559 Earth days
1036372 NHF437.10 days
475004 Earth days
day:11 hrs11 hrs11 hrs11 hrs11 hrs
axial tilt:
temperature:1778 K
1505 C
1562 K
1289 C
1303 K
1030 C
1657 K
1384 C
1758 K
1485 C
atmosphere:80% H2
20% He
0% other
100% H2
0% other
90% H2
10% He
0% other
86% H2
14% He
0% other
89% H2
11% He
0% other
moons:891048615796
rings:23161317

planet:NHF437.11
distance from star:9928*106 km
radius:2422 km
mass:113*1021 kg
surface gravity: 1.28 m/s2
0.13 Earths
escape velocity:2.495 km/s
year: 282751 NHF437.11 days
624409 Earth days
day:53 hrs
axial tilt:15°
temperature:1098 K
825 C
atmosphere:100% other
moons:56
rings:0

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