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VDD105: red giant star with 2 planets


Solar system 'VDD105' is a dual star system that comprises the stars 'VDD105.A' and 'VDD105.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 118 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VDD105.A' and 'VDD105.B' that dominate it gravitationally. 'VDD105.A' is a red giant class star that contains about 82% of the system's known mass, 'VDD105.B' is a yellow dwarf class star that contains about 17% of the system's known mass.

System 'VDD105' is located more than 4971 lightyears from the center of the galaxy.

This solar system comprises 2 planets

VDD105.1 is a large terrestrial planet (7606 km radius) which orbits its star in 212 Earth days, one day on VDD105.1 lasts 6 Earth hours. Its average temperature is 1057 K (784 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 13 moons.
VDD105.2 is a medium gas giant (26244 km radius) which orbits its star in 2719 Earth days, one day on VDD105.2 lasts 2 Earth hours. Its average temperature is 1558 K (1285 C), its atmosphere mainly consists of hydrogen and it has 105 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:48*106 km264*106 km
radius:7606 km26244 km
mass:3520*1021 kg144603*1021 kg
surface gravity: 4.06 m/s2
0.41 Earths
14.0 m/s2
1.43 Earths
escape velocity:7.859 km/s27.12 km/s
year: 848 VDD105.1 days
212 Earth days
32628 VDD105.2 days
2719 Earth days
day:6 hrs2 hrs
axial tilt:29°
temperature:1057 K
784 C
1558 K
1285 C
atmosphere:82% N2
1% O2
17% CO2
0% other
94% H2
6% He
0% other

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