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RKC619: red dwarf star with 9 planets

  RKC619.1   RKC619.2   RKC619.3   RKC619.4  
RKC619.5
 
RKC619.6
 
RKC619.7
 
RKC619.8
 
RKC619.9
 

Solar system 'RKC619' comprises the star 'RKC619' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 621 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RKC619', a red dwarf class star that contains about 99.61% of the system's known mass and dominates it gravitationally. RKC619 is located more than 207 lightyears from the center of the galaxy.

This solar system comprises 9 planets

RKC619.1 is a medium terrestrial planet (5292 km radius) which orbits its star in 239 Earth days, one day on RKC619.1 lasts 17 Earth hours. Its average temperature is 402 K (129 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 4 moons.
RKC619.2 is a medium terrestrial planet (6018 km radius) which orbits its star in 440 Earth days, one day on RKC619.2 lasts 15 Earth hours. Its average temperature is 358 K (85 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 7 moons.
RKC619.3 is a large terrestrial planet (8389 km radius) which orbits its star in 808 Earth days, one day on RKC619.3 lasts 12 Earth hours. Its average temperature is 238 K (-35 C), its atmosphere mainly consists of nitrogen, oxygen and it has 32 moons.
RKC619.4 is a medium terrestrial planet (6370 km radius) which orbits its star in 1485 Earth days, one day on RKC619.4 lasts 15 Earth hours. Its average temperature is 141 K (-132 C), its atmosphere mainly consists of nitrogen, oxygen and it has 28 moons.
RKC619.5 is a large gas giant (41818 km radius) which orbits its star in 20101 Earth days, one day on RKC619.5 lasts 9 Earth hours. Its average temperature is 1144 K (871 C), its atmosphere mainly consists of hydrogen, helium and it has 131 moons.
RKC619.6 is a large gas giant (73054 km radius) which orbits its star in 124763 Earth days, one day on RKC619.6 lasts 9 Earth hours. Its average temperature is 1023 K (750 C), its atmosphere mainly consists of hydrogen, helium and it has 145 moons.
RKC619.7 is a medium gas giant (26435 km radius) which orbits its star in 229204 Earth days, one day on RKC619.7 lasts 9 Earth hours. Its average temperature is 1175 K (902 C), its atmosphere mainly consists of hydrogen, helium and it has 173 moons.
RKC619.8 is a medium gas giant (25535 km radius) which orbits its star in 421076 Earth days, one day on RKC619.8 lasts 9 Earth hours. Its average temperature is 1507 K (1234 C), its atmosphere mainly consists of hydrogen, helium and it has 65 moons.
RKC619.9 is a medium terrestrial planet (6293 km radius) which orbits its star in 553518 Earth days, one day on RKC619.9 lasts 15 Earth hours. Its average temperature is 1209 K (936 C), its atmosphere mainly consists of and it has 36 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:RKC619.1RKC619.2RKC619.3RKC619.4RKC619.5
distance from star:52*106 km78*106 km117*106 km176*106 km1004*106 km
radius:5292 km6018 km8389 km6370 km41818 km
mass:1185*1021 kg1743*1021 kg4723*1021 kg2067*1021 kg585032*1021 kg
surface gravity: 2.82 m/s2
0.28 Earths
3.21 m/s2
0.32 Earths
4.47 m/s2
0.45 Earths
3.39 m/s2
0.34 Earths
22.3 m/s2
2.28 Earths
escape velocity:5.467 km/s6.217 km/s8.669 km/s6.581 km/s43.21 km/s
year: 337 RKC619.1 days
239 Earth days
704 RKC619.2 days
440 Earth days
1616 RKC619.3 days
808 Earth days
2376 RKC619.4 days
1485 Earth days
53602 RKC619.5 days
20101 Earth days
day:17 hrs15 hrs12 hrs15 hrs9 hrs
axial tilt:19°193°12°
temperature:402 K
129 C
358 K
85 C
238 K
-35 C
141 K
-132 C
1144 K
871 C
atmosphere:79% N2
2% O2
19% CO2
0% other
18% H2
3% He
32% N2
45% O2
2% CO2
0% other
68% N2
31% O2
1% CO2
0% other
10% H2
2% He
60% N2
27% O2
1% CO2
0% other
78% H2
22% He
0% other
moons:473228131
rings:00005

planet:RKC619.6RKC619.7RKC619.8RKC619.9
distance from star:3393*106 km5089*106 km7634*106 km9161*106 km
radius:73054 km26435 km25535 km6293 km
mass:3119047*1021 kg147784*1021 kg133197*1021 kg1993*1021 kg
surface gravity: 39.0 m/s2
3.98 Earths
14.1 m/s2
1.44 Earths
13.6 m/s2
1.39 Earths
3.35 m/s2
0.34 Earths
escape velocity:75.49 km/s27.31 km/s26.38 km/s6.501 km/s
year: 332701 RKC619.6 days
124763 Earth days
611210 RKC619.7 days
229204 Earth days
1122869 RKC619.8 days
421076 Earth days
885628 RKC619.9 days
553518 Earth days
day:9 hrs9 hrs9 hrs15 hrs
axial tilt:
temperature:1023 K
750 C
1175 K
902 C
1507 K
1234 C
1209 K
936 C
atmosphere:81% H2
19% He
0% other
82% H2
18% He
0% other
82% H2
18% He
0% other
100% other
moons:1451736536
rings:1319119

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