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RHF222: red dwarf star with 13 planets

  RHF222.1   RHF222.2   RHF222.3   RHF222.4  
RHF222.5
 
RHF222.6
 
RHF222.7
  RHF222.8  
RHF222.9
 
RHF222.10
 
RHF222.11
 
RHF222.12
  RHF222.13  

Solar system 'RHF222' comprises the star 'RHF222' and the retinue of celestial objects gravitationally bound to it: 13 planets and their 1163 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RHF222', a red dwarf class star that contains about 93.59% of the system's known mass and dominates it gravitationally. RHF222 is located more than 907 lightyears from the center of the galaxy.

This solar system comprises 13 planets

RHF222.1 is a very large terrestrial planet (10208 km radius) which orbits its star in 266 Earth days, one day on RHF222.1 lasts 15 Earth hours. Its average temperature is 64 K (-209 C), its atmosphere mainly consists of nitrogen and it has 32 moons.
RHF222.2 is a very large terrestrial planet (11843 km radius) which orbits its star in 624 Earth days, one day on RHF222.2 lasts 14 Earth hours. Its average temperature is 41 K (-232 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
RHF222.3 is a small terrestrial planet (4699 km radius) which orbits its star in 1146 Earth days, one day on RHF222.3 lasts 24 Earth hours. Its average temperature is 27 K (-246 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
RHF222.4 is a medium gas giant (38204 km radius) which orbits its star in 36859 Earth days, one day on RHF222.4 lasts 13 Earth hours. Its average temperature is 1054 K (781 C), its atmosphere mainly consists of hydrogen, helium and it has 120 moons.
RHF222.5 is a large gas giant (55500 km radius) which orbits its star in 88501 Earth days, one day on RHF222.5 lasts 13 Earth hours. Its average temperature is 1669 K (1396 C), its atmosphere mainly consists of hydrogen, helium and it has 42 moons.
RHF222.6 is a large gas giant (62478 km radius) which orbits its star in 203768 Earth days, one day on RHF222.6 lasts 13 Earth hours. Its average temperature is 1396 K (1123 C), its atmosphere mainly consists of hydrogen, helium and it has 98 moons.
RHF222.7 is a massive terrestrial planet (17425 km radius) which orbits its star in 374346 Earth days, one day on RHF222.7 lasts 13 Earth hours. Its average temperature is 1099 K (826 C), its atmosphere mainly consists of hydrogen, helium and it has 136 moons.
RHF222.8 is a medium gas giant (39934 km radius) which orbits its star in 687719 Earth days, one day on RHF222.8 lasts 13 Earth hours. Its average temperature is 1567 K (1294 C), its atmosphere mainly consists of hydrogen, helium and it has 172 moons.
RHF222.9 is a medium gas giant (39212 km radius) which orbits its star in 1263420 Earth days, one day on RHF222.9 lasts 13 Earth hours. Its average temperature is 1753 K (1480 C), its atmosphere mainly consists of hydrogen, helium and it has 136 moons.
RHF222.10 is a large gas giant (54920 km radius) which orbits its star in 2321052 Earth days, one day on RHF222.10 lasts 13 Earth hours. Its average temperature is 1309 K (1036 C), its atmosphere mainly consists of hydrogen and it has 126 moons.
RHF222.11 is a large gas giant (77145 km radius) which orbits its star in 4264044 Earth days, one day on RHF222.11 lasts 13 Earth hours. Its average temperature is 1865 K (1592 C), its atmosphere mainly consists of hydrogen and it has 140 moons.
RHF222.12 is a large gas giant (73468 km radius) which orbits its star in 7833550 Earth days, one day on RHF222.12 lasts 13 Earth hours. Its average temperature is 1730 K (1457 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
RHF222.13 is a large terrestrial planet (7247 km radius) which orbits its star in 10297469 Earth days, one day on RHF222.13 lasts 17 Earth hours. Its average temperature is 1198 K (925 C), its atmosphere mainly consists of and it has 64 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:RHF222.1RHF222.2RHF222.3RHF222.4RHF222.5
distance from star:56*106 km99*106 km148*106 km1505*106 km2698*106 km
radius:10208 km11843 km4699 km38204 km55500 km
mass:8509*1021 kg13288*1021 kg830*1021 kg446083*1021 kg1367631*1021 kg
surface gravity: 5.45 m/s2
0.55 Earths
6.32 m/s2
0.64 Earths
2.50 m/s2
0.25 Earths
20.3 m/s2
2.07 Earths
29.6 m/s2
3.02 Earths
escape velocity:10.54 km/s12.23 km/s4.855 km/s39.47 km/s57.35 km/s
year: 425 RHF222.1 days
266 Earth days
1069 RHF222.2 days
624 Earth days
1146 RHF222.3 days
1146 Earth days
68047 RHF222.4 days
36859 Earth days
163386 RHF222.5 days
88501 Earth days
day:15 hrs14 hrs24 hrs13 hrs13 hrs
axial tilt:12°29°26°
temperature:64 K
-209 C
41 K
-232 C
27 K
-246 C
1054 K
781 C
1669 K
1396 C
atmosphere:88% N2
5% O2
7% CO2
0% other
81% N2
14% O2
5% CO2
0% other
1% He
58% N2
41% O2
0% other
88% H2
12% He
0% other
88% H2
12% He
0% other
moons:329212042
rings:000014

planet:RHF222.6RHF222.7RHF222.8RHF222.9RHF222.10
distance from star:4705*106 km7058*106 km10588*106 km15882*106 km23823*106 km
radius:62478 km17425 km39934 km39212 km54920 km
mass:1951063*1021 kg42326*1021 kg509469*1021 kg482332*1021 kg1325200*1021 kg
surface gravity: 33.3 m/s2
3.40 Earths
9.30 m/s2
0.95 Earths
21.3 m/s2
2.17 Earths
20.9 m/s2
2.13 Earths
29.3 m/s2
2.99 Earths
escape velocity:64.56 km/s18.00 km/s41.26 km/s40.52 km/s56.75 km/s
year: 376187 RHF222.6 days
203768 Earth days
691100 RHF222.7 days
374346 Earth days
1269635 RHF222.8 days
687719 Earth days
2332467 RHF222.9 days
1263420 Earth days
4285019 RHF222.10 days
2321052 Earth days
day:13 hrs13 hrs13 hrs13 hrs13 hrs
axial tilt:46°49°
temperature:1396 K
1123 C
1099 K
826 C
1567 K
1294 C
1753 K
1480 C
1309 K
1036 C
atmosphere:79% H2
21% He
0% other
87% H2
13% He
0% other
80% H2
20% He
0% other
86% H2
14% He
0% other
97% H2
3% He
0% other
moons:98136172136126
rings:1520051

planet:RHF222.11RHF222.12RHF222.13
distance from star:35735*106 km53603*106 km64324*106 km
radius:77145 km73468 km7247 km
mass:3672935*1021 kg3172375*1021 kg3044*1021 kg
surface gravity: 41.1 m/s2
4.20 Earths
39.2 m/s2
4.00 Earths
3.86 m/s2
0.39 Earths
escape velocity:79.72 km/s75.92 km/s7.487 km/s
year: 7872081 RHF222.11 days
4264044 Earth days
14461938 RHF222.12 days
7833550 Earth days
14537603 RHF222.13 days
10297469 Earth days
day:13 hrs13 hrs17 hrs
axial tilt:44°27°
temperature:1865 K
1592 C
1730 K
1457 C
1198 K
925 C
atmosphere:96% H2
4% He
0% other
88% H2
12% He
0% other
100% other
moons:1408664
rings:12210

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