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RFD811: red dwarf star with 6 planets

  RFD811.1   RFD811.2  
RFD811.3
 
RFD811.4
 
RFD811.5
 
RFD811.6
 

Solar system 'RFD811' comprises the star 'RFD811' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 445 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RFD811', a red dwarf class star that contains about 99.49% of the system's known mass and dominates it gravitationally. RFD811 is located more than 403 lightyears from the center of the galaxy.

This solar system comprises 6 planets

RFD811.1 is a very small terrestrial planet (2916 km radius) which orbits its star in 45 Earth days, one day on RFD811.1 lasts 35 Earth hours. Its average temperature is 1550 K (1277 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
RFD811.2 is a small terrestrial planet (4756 km radius) which orbits its star in 83 Earth days, one day on RFD811.2 lasts 17 Earth hours. Its average temperature is 1377 K (1104 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
RFD811.3 is a large gas giant (78464 km radius) which orbits its star in 141181 Earth days, one day on RFD811.3 lasts 6 Earth hours. Its average temperature is 1690 K (1417 C), its atmosphere mainly consists of hydrogen and it has 134 moons.
RFD811.4 is a medium gas giant (38275 km radius) which orbits its star in 262465 Earth days, one day on RFD811.4 lasts 6 Earth hours. Its average temperature is 1292 K (1019 C), its atmosphere mainly consists of hydrogen and it has 109 moons.
RFD811.5 is a very large terrestrial planet (11242 km radius) which orbits its star in 482180 Earth days, one day on RFD811.5 lasts 7 Earth hours. Its average temperature is 1482 K (1209 C), its atmosphere mainly consists of hydrogen, helium and it has 97 moons.
RFD811.6 is a massive terrestrial planet (16108 km radius) which orbits its star in 885822 Earth days, one day on RFD811.6 lasts 6 Earth hours. Its average temperature is 1631 K (1358 C), its atmosphere mainly consists of hydrogen, helium and it has 105 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:RFD811.1RFD811.2RFD811.3RFD811.4RFD811.5
distance from star:17*106 km25*106 km3684*106 km5571*106 km8356*106 km
radius:2916 km4756 km78464 km38275 km11242 km
mass:198*1021 kg860*1021 kg3864571*1021 kg448575*1021 kg11366*1021 kg
surface gravity: 1.55 m/s2
0.15 Earths
2.53 m/s2
0.25 Earths
41.8 m/s2
4.27 Earths
20.4 m/s2
2.08 Earths
6.00 m/s2
0.61 Earths
escape velocity:3.010 km/s4.912 km/s81.08 km/s39.55 km/s11.61 km/s
year: 30 RFD811.1 days
45 Earth days
117 RFD811.2 days
83 Earth days
564724 RFD811.3 days
141181 Earth days
1049860 RFD811.4 days
262465 Earth days
1653188 RFD811.5 days
482180 Earth days
day:35 hrs17 hrs6 hrs6 hrs7 hrs
axial tilt:156°39°
temperature:1550 K
1277 C
1377 K
1104 C
1690 K
1417 C
1292 K
1019 C
1482 K
1209 C
atmosphere:96% N2
1% O2
3% CO2
0% other
95% N2
4% O2
1% CO2
0% other
100% H2
0% other
90% H2
10% He
0% other
85% H2
15% He
0% other
moons:0013410997
rings:00191615

planet:RFD811.6
distance from star:12534*106 km
radius:16108 km
mass:33436*1021 kg
surface gravity: 8.60 m/s2
0.87 Earths
escape velocity:16.64 km/s
year: 3543288 RFD811.6 days
885822 Earth days
day:6 hrs
axial tilt:31°
temperature:1631 K
1358 C
atmosphere:88% H2
12% He
0% other
moons:105
rings:16

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