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RHF244: red dwarf star with 8 planets

 
RHF244.1
  RHF244.2   RHF244.3  
RHF244.4
 
RHF244.5
 
RHF244.6
 
RHF244.7
  RHF244.8  

Solar system 'RHF244' comprises the star 'RHF244' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 649 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RHF244', a red dwarf class star that contains about 98.9% of the system's known mass and dominates it gravitationally. RHF244 is located more than 907 lightyears from the center of the galaxy.

This solar system comprises 8 planets

RHF244.1 is a very small terrestrial planet (2941 km radius) which orbits its star in 36 Earth days, one day on RHF244.1 lasts 36 Earth hours. Its average temperature is 1046 K (773 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
RHF244.2 is a small terrestrial planet (3339 km radius) which orbits its star in 89 Earth days, one day on RHF244.2 lasts 30 Earth hours. Its average temperature is 1288 K (1015 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
RHF244.3 is a small terrestrial planet (3260 km radius) which orbits its star in 194 Earth days, one day on RHF244.3 lasts 31 Earth hours. Its average temperature is 683 K (410 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
RHF244.4 is a large gas giant (59017 km radius) which orbits its star in 31399 Earth days, one day on RHF244.4 lasts 8 Earth hours. Its average temperature is 1049 K (776 C), its atmosphere mainly consists of hydrogen and it has 54 moons.
RHF244.5 is a medium gas giant (27591 km radius) which orbits its star in 90096 Earth days, one day on RHF244.5 lasts 8 Earth hours. Its average temperature is 1899 K (1626 C), its atmosphere mainly consists of hydrogen and it has 135 moons.
RHF244.6 is a medium gas giant (23837 km radius) which orbits its star in 165517 Earth days, one day on RHF244.6 lasts 8 Earth hours. Its average temperature is 1417 K (1144 C), its atmosphere mainly consists of hydrogen, helium and it has 162 moons.
RHF244.7 is a medium terrestrial planet (5913 km radius) which orbits its star in 304074 Earth days, one day on RHF244.7 lasts 15 Earth hours. Its average temperature is 1985 K (1712 C), its atmosphere mainly consists of hydrogen and it has 175 moons.
RHF244.8 is a large gas giant (71756 km radius) which orbits its star in 558620 Earth days, one day on RHF244.8 lasts 8 Earth hours. Its average temperature is 1873 K (1600 C), its atmosphere mainly consists of hydrogen and it has 122 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:RHF244.1RHF244.2RHF244.3RHF244.4RHF244.5
distance from star:15*106 km27*106 km45*106 km1352*106 km2731*106 km
radius:2941 km3339 km3260 km59017 km27591 km
mass:203*1021 kg297*1021 kg277*1021 kg1644452*1021 kg168032*1021 kg
surface gravity: 1.56 m/s2
0.15 Earths
1.77 m/s2
0.18 Earths
1.73 m/s2
0.17 Earths
31.5 m/s2
3.22 Earths
14.7 m/s2
1.50 Earths
escape velocity:3.035 km/s3.445 km/s3.367 km/s60.98 km/s28.51 km/s
year: 24 RHF244.1 days
36 Earth days
71 RHF244.2 days
89 Earth days
150 RHF244.3 days
194 Earth days
94197 RHF244.4 days
31399 Earth days
270288 RHF244.5 days
90096 Earth days
day:36 hrs30 hrs31 hrs8 hrs8 hrs
axial tilt:21°207°
temperature:1046 K
773 C
1288 K
1015 C
683 K
410 C
1049 K
776 C
1899 K
1626 C
atmosphere:84% N2
10% O2
6% CO2
0% other
3% H2
1% He
73% N2
18% O2
5% CO2
0% other
1% He
82% N2
11% O2
6% CO2
0% other
98% H2
2% He
0% other
96% H2
4% He
0% other
moons:00154135
rings:2001012

planet:RHF244.6RHF244.7RHF244.8
distance from star:4096*106 km6145*106 km9217*106 km
radius:23837 km5913 km71756 km
mass:108353*1021 kg1653*1021 kg2955729*1021 kg
surface gravity: 12.7 m/s2
1.29 Earths
3.15 m/s2
0.32 Earths
38.3 m/s2
3.91 Earths
escape velocity:24.63 km/s6.108 km/s74.15 km/s
year: 496551 RHF244.6 days
165517 Earth days
486518 RHF244.7 days
304074 Earth days
1675860 RHF244.8 days
558620 Earth days
day:8 hrs15 hrs8 hrs
axial tilt:41°
temperature:1417 K
1144 C
1985 K
1712 C
1873 K
1600 C
atmosphere:87% H2
13% He
0% other
96% H2
4% He
0% other
95% H2
5% He
0% other
moons:162175122
rings:8150

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