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RKJ326: yellow dwarf star with 8 planets

  RKJ326.1   RKJ326.2  
RKJ326.3
  RKJ326.4   RKJ326.5   RKJ326.6   RKJ326.7  
RKJ326.8
 

Solar system 'RKJ326' comprises the star 'RKJ326' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 278 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'RKJ326', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. RKJ326 is located more than 207 lightyears from the center of the galaxy.

This solar system comprises 8 planets

RKJ326.1 is a medium terrestrial planet (6312 km radius) which orbits its star in 208 Earth days, one day on RKJ326.1 lasts 14 Earth hours. Its average temperature is 485 K (212 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
RKJ326.2 is a medium terrestrial planet (6843 km radius) which orbits its star in 684 Earth days, one day on RKJ326.2 lasts 13 Earth hours. Its average temperature is 198 K (-75 C), its atmosphere mainly consists of nitrogen, oxygen and it has 24 moons.
RKJ326.3 is a medium terrestrial planet (6618 km radius) which orbits its star in 1257 Earth days, one day on RKJ326.3 lasts 13 Earth hours. Its average temperature is 132 K (-141 C), its atmosphere mainly consists of nitrogen, oxygen and it has 29 moons.
RKJ326.4 is a small terrestrial planet (3965 km radius) which orbits its star in 2309 Earth days, one day on RKJ326.4 lasts 23 Earth hours. Its average temperature is 78 K (-195 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
RKJ326.5 is a small terrestrial planet (4862 km radius) which orbits its star in 4243 Earth days, one day on RKJ326.5 lasts 18 Earth hours. Its average temperature is 43 K (-230 C), its atmosphere mainly consists of nitrogen and it has 30 moons.
RKJ326.6 is a large terrestrial planet (7400 km radius) which orbits its star in 7795 Earth days, one day on RKJ326.6 lasts 12 Earth hours. Its average temperature is 23 K (-250 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
RKJ326.7 is a very large terrestrial planet (9185 km radius) which orbits its star in 14320 Earth days, one day on RKJ326.7 lasts 10 Earth hours. Its average temperature is 12 K (-261 C), its atmosphere mainly consists of nitrogen and it has 43 moons.
RKJ326.8 is a medium gas giant (21871 km radius) which orbits its star in 47282 Earth days, one day on RKJ326.8 lasts 8 Earth hours. Its average temperature is 1386 K (1113 C), its atmosphere mainly consists of hydrogen and it has 125 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:RKJ326.1RKJ326.2RKJ326.3RKJ326.4RKJ326.5
distance from star:47*106 km105*106 km158*106 km237*106 km356*106 km
radius:6312 km6843 km6618 km3965 km4862 km
mass:2011*1021 kg2563*1021 kg2318*1021 kg498*1021 kg919*1021 kg
surface gravity: 3.36 m/s2
0.34 Earths
3.65 m/s2
0.37 Earths
3.53 m/s2
0.36 Earths
2.11 m/s2
0.21 Earths
2.59 m/s2
0.26 Earths
escape velocity:6.521 km/s7.070 km/s6.837 km/s4.094 km/s5.023 km/s
year: 356 RKJ326.1 days
208 Earth days
1262 RKJ326.2 days
684 Earth days
2320 RKJ326.3 days
1257 Earth days
2409 RKJ326.4 days
2309 Earth days
5657 RKJ326.5 days
4243 Earth days
day:14 hrs13 hrs13 hrs23 hrs18 hrs
axial tilt:19°25°30°
temperature:485 K
212 C
198 K
-75 C
132 K
-141 C
78 K
-195 C
43 K
-230 C
atmosphere:84% N2
14% O2
2% CO2
0% other
6% H2
2% He
59% N2
32% O2
1% CO2
0% other
3% H2
1% He
77% N2
16% O2
3% CO2
0% other
1% He
70% N2
28% O2
1% CO2
0% other
85% N2
7% O2
8% CO2
0% other
moons:02429830
rings:00200

planet:RKJ326.6RKJ326.7RKJ326.8
distance from star:534*106 km801*106 km1777*106 km
radius:7400 km9185 km21871 km
mass:3241*1021 kg6199*1021 kg83694*1021 kg
surface gravity: 3.95 m/s2
0.40 Earths
4.90 m/s2
0.50 Earths
11.6 m/s2
1.18 Earths
escape velocity:7.646 km/s9.491 km/s22.60 km/s
year: 15590 RKJ326.6 days
7795 Earth days
34368 RKJ326.7 days
14320 Earth days
141846 RKJ326.8 days
47282 Earth days
day:12 hrs10 hrs8 hrs
axial tilt:
temperature:23 K
-250 C
12 K
-261 C
1386 K
1113 C
atmosphere:2% H2
1% He
59% N2
37% O2
1% CO2
0% other
84% N2
10% O2
6% CO2
0% other
92% H2
8% He
0% other
moons:1943125
rings:0021

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