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VBJ990: red dwarf star with 7 planets

  VBJ990.1  
VBJ990.2
 
VBJ990.3
 
VBJ990.4
 
VBJ990.5
 
VBJ990.6
 
VBJ990.7
 

Solar system 'VBJ990' comprises the star 'VBJ990' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 809 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VBJ990', a red dwarf class star that contains about 98.12% of the system's known mass and dominates it gravitationally. VBJ990 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 7 planets

VBJ990.1 is a very small terrestrial planet (2139 km radius) which orbits its star in 24 Earth days, one day on VBJ990.1 lasts 61 Earth hours. Its average temperature is 1016 K (743 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
VBJ990.2 is a large gas giant (60455 km radius) which orbits its star in 58736 Earth days, one day on VBJ990.2 lasts 7 Earth hours. Its average temperature is 1642 K (1369 C), its atmosphere mainly consists of hydrogen and it has 159 moons.
VBJ990.3 is a large gas giant (70723 km radius) which orbits its star in 107905 Earth days, one day on VBJ990.3 lasts 7 Earth hours. Its average temperature is 1080 K (807 C), its atmosphere mainly consists of hydrogen and it has 133 moons.
VBJ990.4 is a medium gas giant (35681 km radius) which orbits its star in 198235 Earth days, one day on VBJ990.4 lasts 7 Earth hours. Its average temperature is 1292 K (1019 C), its atmosphere mainly consists of hydrogen, helium and it has 142 moons.
VBJ990.5 is a medium gas giant (21366 km radius) which orbits its star in 364182 Earth days, one day on VBJ990.5 lasts 7 Earth hours. Its average temperature is 1343 K (1070 C), its atmosphere mainly consists of hydrogen, helium and it has 88 moons.
VBJ990.6 is a large gas giant (65003 km radius) which orbits its star in 669045 Earth days, one day on VBJ990.6 lasts 7 Earth hours. Its average temperature is 1471 K (1198 C), its atmosphere mainly consists of hydrogen, helium and it has 175 moons.
VBJ990.7 is a large gas giant (68029 km radius) which orbits its star in 1229114 Earth days, one day on VBJ990.7 lasts 7 Earth hours. Its average temperature is 1956 K (1683 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VBJ990.1VBJ990.2VBJ990.3VBJ990.4VBJ990.5
distance from star:11*106 km2053*106 km3080*106 km4620*106 km6930*106 km
radius:2139 km60455 km70723 km35681 km21366 km
mass:78*1021 kg1767610*1021 kg2829906*1021 kg363413*1021 kg78029*1021 kg
surface gravity: 1.13 m/s2
0.11 Earths
32.2 m/s2
3.29 Earths
37.7 m/s2
3.85 Earths
19.0 m/s2
1.94 Earths
11.4 m/s2
1.16 Earths
escape velocity:2.206 km/s62.47 km/s73.08 km/s36.87 km/s22.07 km/s
year: 9 VBJ990.1 days
24 Earth days
201380 VBJ990.2 days
58736 Earth days
369960 VBJ990.3 days
107905 Earth days
679662 VBJ990.4 days
198235 Earth days
1248624 VBJ990.5 days
364182 Earth days
day:61 hrs7 hrs7 hrs7 hrs7 hrs
axial tilt:21°68°
temperature:1016 K
743 C
1642 K
1369 C
1080 K
807 C
1292 K
1019 C
1343 K
1070 C
atmosphere:84% N2
10% O2
6% CO2
0% other
96% H2
4% He
0% other
99% H2
1% He
0% other
81% H2
19% He
0% other
86% H2
14% He
0% other
moons:015913314288
rings:0911191

planet:VBJ990.6VBJ990.7
distance from star:10395*106 km15593*106 km
radius:65003 km68029 km
mass:2197304*1021 kg2518675*1021 kg
surface gravity: 34.7 m/s2
3.54 Earths
36.3 m/s2
3.71 Earths
escape velocity:67.17 km/s70.30 km/s
year: 2293868 VBJ990.6 days
669045 Earth days
4214105 VBJ990.7 days
1229114 Earth days
day:7 hrs7 hrs
axial tilt:
temperature:1471 K
1198 C
1956 K
1683 C
atmosphere:88% H2
12% He
0% other
83% H2
17% He
0% other
moons:175112
rings:51

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