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VCB139: red giant star with 3 planets

  VCB139.1   VCB139.2  
VCB139.3
 

Solar system 'VCB139' is a dual star system that comprises the stars 'VCB139.A' and 'VCB139.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 111 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VCB139.A' and 'VCB139.B' that dominate it gravitationally. 'VCB139.A' is a red giant class star that contains about 99% of the system's known mass, 'VCB139.B' is a brown dwarf class star that contains about 0% of the system's known mass.

System 'VCB139' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 3 planets

VCB139.1 is a medium terrestrial planet (6887 km radius) which orbits its star in 193 Earth days, one day on VCB139.1 lasts 8 Earth hours. Its average temperature is 1921 K (1648 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 10 moons.
VCB139.2 is a small terrestrial planet (4686 km radius) which orbits its star in 356 Earth days, one day on VCB139.2 lasts 14 Earth hours. Its average temperature is 1706 K (1433 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 3 moons.
VCB139.3 is a medium gas giant (25681 km radius) which orbits its star in 22400 Earth days, one day on VCB139.3 lasts 3 Earth hours. Its average temperature is 1014 K (741 C), its atmosphere mainly consists of hydrogen and it has 98 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VCB139.1VCB139.2VCB139.3
distance from star:45*106 km68*106 km1079*106 km
radius:6887 km4686 km25681 km
mass:2613*1021 kg823*1021 kg135495*1021 kg
surface gravity: 3.67 m/s2
0.37 Earths
2.50 m/s2
0.25 Earths
13.7 m/s2
1.40 Earths
escape velocity:7.116 km/s4.841 km/s26.53 km/s
year: 579 VCB139.1 days
193 Earth days
610 VCB139.2 days
356 Earth days
179200 VCB139.3 days
22400 Earth days
day:8 hrs14 hrs3 hrs
axial tilt:313°
temperature:1921 K
1648 C
1706 K
1433 C
1014 K
741 C
atmosphere:12% H2
2% He
38% N2
48% O2
0% other
18% H2
4% He
33% N2
44% O2
1% CO2
0% other
99% H2
1% He
0% other
moons:10398
rings:0021

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