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RDK824: red dwarf star with 7 planets

  RDK824.1   RDK824.2   RDK824.3   RDK824.4  
RDK824.5
  RDK824.6   RDK824.7  

Solar system 'RDK824' comprises the star 'RDK824' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 341 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RDK824', a red dwarf class star that contains about 99.1% of the system's known mass and dominates it gravitationally. RDK824 is located more than 4805 lightyears from the center of the galaxy.

This solar system comprises 7 planets

RDK824.1 is a very large terrestrial planet (10799 km radius) which orbits its star in 509 Earth days, one day on RDK824.1 lasts 9 Earth hours. Its average temperature is 37 K (-236 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
RDK824.2 is a very small terrestrial planet (2840 km radius) which orbits its star in 935 Earth days, one day on RDK824.2 lasts 38 Earth hours. Its average temperature is 33 K (-240 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
RDK824.3 is a very small terrestrial planet (2157 km radius) which orbits its star in 1719 Earth days, one day on RDK824.3 lasts 60 Earth hours. Its average temperature is 22 K (-251 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
RDK824.4 is a large gas giant (62311 km radius) which orbits its star in 112720 Earth days, one day on RDK824.4 lasts 7 Earth hours. Its average temperature is 1117 K (844 C), its atmosphere mainly consists of hydrogen, helium and it has 116 moons.
RDK824.5 is a small gas giant (19369 km radius) which orbits its star in 207080 Earth days, one day on RDK824.5 lasts 7 Earth hours. Its average temperature is 1809 K (1536 C), its atmosphere mainly consists of hydrogen and it has 93 moons.
RDK824.6 is a medium gas giant (35264 km radius) which orbits its star in 380431 Earth days, one day on RDK824.6 lasts 7 Earth hours. Its average temperature is 1423 K (1150 C), its atmosphere mainly consists of hydrogen and it has 78 moons.
RDK824.7 is a large terrestrial planet (8116 km radius) which orbits its star in 500090 Earth days, one day on RDK824.7 lasts 10 Earth hours. Its average temperature is 1725 K (1452 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:RDK824.1RDK824.2RDK824.3RDK824.4RDK824.5
distance from star:86*106 km130*106 km195*106 km3171*106 km4756*106 km
radius:10799 km2840 km2157 km62311 km19369 km
mass:10074*1021 kg183*1021 kg80*1021 kg1935459*1021 kg58131*1021 kg
surface gravity: 5.76 m/s2
0.58 Earths
1.51 m/s2
0.15 Earths
1.14 m/s2
0.11 Earths
33.2 m/s2
3.39 Earths
10.3 m/s2
1.05 Earths
escape velocity:11.15 km/s2.932 km/s2.225 km/s64.39 km/s20.01 km/s
year: 1357 RDK824.1 days
509 Earth days
590 RDK824.2 days
935 Earth days
687 RDK824.3 days
1719 Earth days
386468 RDK824.4 days
112720 Earth days
709988 RDK824.5 days
207080 Earth days
day:9 hrs38 hrs60 hrs7 hrs7 hrs
axial tilt:10°19°
temperature:37 K
-236 C
33 K
-240 C
22 K
-251 C
1117 K
844 C
1809 K
1536 C
atmosphere:78% N2
22% O2
0% other
8% H2
2% He
67% N2
22% O2
1% CO2
0% other
82% N2
4% O2
14% CO2
0% other
77% H2
23% He
0% other
98% H2
2% He
0% other
moons:250011693
rings:000012

planet:RDK824.6RDK824.7
distance from star:7135*106 km8562*106 km
radius:35264 km8116 km
mass:350820*1021 kg4276*1021 kg
surface gravity: 18.8 m/s2
1.92 Earths
4.33 m/s2
0.44 Earths
escape velocity:36.44 km/s8.386 km/s
year: 1304334 RDK824.6 days
380431 Earth days
1200216 RDK824.7 days
500090 Earth days
day:7 hrs10 hrs
axial tilt:24°
temperature:1423 K
1150 C
1725 K
1452 C
atmosphere:91% H2
9% He
0% other
100% other
moons:7829
rings:00

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