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RCJ642: yellow dwarf star with 8 planets

  RCJ642.1   RCJ642.2   RCJ642.3   RCJ642.4   RCJ642.5  
RCJ642.6
 
RCJ642.7
 
RCJ642.8
 

Solar system 'RCJ642' comprises the star 'RCJ642' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 461 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RCJ642', a yellow dwarf class star that contains about 99.91% of the system's known mass and dominates it gravitationally. RCJ642 is located more than 4805 lightyears from the center of the galaxy.

This solar system comprises 8 planets

RCJ642.1 is a large terrestrial planet (8249 km radius) which orbits its star in 57 Earth days, one day on RCJ642.1 lasts 11 Earth hours. Its average temperature is 1848 K (1575 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
RCJ642.2 is a very large terrestrial planet (11641 km radius) which orbits its star in 217 Earth days, one day on RCJ642.2 lasts 9 Earth hours. Its average temperature is 1266 K (993 C), its atmosphere mainly consists of nitrogen and it has 3 moons.
RCJ642.3 is a very large terrestrial planet (10013 km radius) which orbits its star in 758 Earth days, one day on RCJ642.3 lasts 10 Earth hours. Its average temperature is 716 K (443 C), its atmosphere mainly consists of nitrogen, oxygen and it has 29 moons.
RCJ642.4 is a medium terrestrial planet (6296 km radius) which orbits its star in 1393 Earth days, one day on RCJ642.4 lasts 14 Earth hours. Its average temperature is 424 K (151 C), its atmosphere mainly consists of nitrogen, oxygen and it has 14 moons.
RCJ642.5 is a very large terrestrial planet (11871 km radius) which orbits its star in 2559 Earth days, one day on RCJ642.5 lasts 9 Earth hours. Its average temperature is 236 K (-37 C), its atmosphere mainly consists of nitrogen and it has 33 moons.
RCJ642.6 is a large gas giant (46704 km radius) which orbits its star in 65404 Earth days, one day on RCJ642.6 lasts 8 Earth hours. Its average temperature is 1387 K (1114 C), its atmosphere mainly consists of hydrogen and it has 171 moons.
RCJ642.7 is a large gas giant (42006 km radius) which orbits its star in 120155 Earth days, one day on RCJ642.7 lasts 8 Earth hours. Its average temperature is 1320 K (1047 C), its atmosphere mainly consists of hydrogen and it has 134 moons.
RCJ642.8 is a large gas giant (51169 km radius) which orbits its star in 220740 Earth days, one day on RCJ642.8 lasts 8 Earth hours. Its average temperature is 1200 K (927 C), its atmosphere mainly consists of hydrogen, helium and it has 72 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:RCJ642.1RCJ642.2RCJ642.3RCJ642.4RCJ642.5
distance from star:20*106 km49*106 km113*106 km169*106 km254*106 km
radius:8249 km11641 km10013 km6296 km11871 km
mass:4490*1021 kg12620*1021 kg8031*1021 kg1996*1021 kg13382*1021 kg
surface gravity: 4.40 m/s2
0.44 Earths
6.21 m/s2
0.63 Earths
5.34 m/s2
0.54 Earths
3.36 m/s2
0.34 Earths
6.33 m/s2
0.64 Earths
escape velocity:8.523 km/s12.02 km/s10.34 km/s6.505 km/s12.26 km/s
year: 124 RCJ642.1 days
57 Earth days
578 RCJ642.2 days
217 Earth days
1819 RCJ642.3 days
758 Earth days
2388 RCJ642.4 days
1393 Earth days
6824 RCJ642.5 days
2559 Earth days
day:11 hrs9 hrs10 hrs14 hrs9 hrs
axial tilt:238°17°20°17°
temperature:1848 K
1575 C
1266 K
993 C
716 K
443 C
424 K
151 C
236 K
-37 C
atmosphere:66% N2
32% O2
2% CO2
0% other
84% N2
8% O2
8% CO2
0% other
69% N2
29% O2
2% CO2
0% other
3% H2
1% He
55% N2
40% O2
1% CO2
0% other
97% N2
2% O2
1% CO2
0% other
moons:53291433
rings:00000

planet:RCJ642.6RCJ642.7RCJ642.8
distance from star:2206*106 km3309*106 km4963*106 km
radius:46704 km42006 km51169 km
mass:814989*1021 kg592958*1021 kg1071792*1021 kg
surface gravity: 24.9 m/s2
2.54 Earths
22.4 m/s2
2.29 Earths
27.3 m/s2
2.79 Earths
escape velocity:48.26 km/s43.40 km/s52.87 km/s
year: 196212 RCJ642.6 days
65404 Earth days
360465 RCJ642.7 days
120155 Earth days
662220 RCJ642.8 days
220740 Earth days
day:8 hrs8 hrs8 hrs
axial tilt:57°
temperature:1387 K
1114 C
1320 K
1047 C
1200 K
927 C
atmosphere:92% H2
8% He
0% other
97% H2
3% He
0% other
77% H2
23% He
0% other
moons:17113472
rings:17116

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