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VAH393: yellow giant star with 2 planets


Solar system 'VAH393' is a dual star system that comprises the stars 'VAH393.A' and 'VAH393.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 152 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VAH393.A' and 'VAH393.B' that dominate it gravitationally. 'VAH393.A' is a yellow giant class star that contains about 94% of the system's known mass, 'VAH393.B' is a red giant class star that contains about 5% of the system's known mass.

System 'VAH393' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 2 planets

VAH393.1 is a medium terrestrial planet (6213 km radius) which orbits its star in 164 Earth days, one day on VAH393.1 lasts 8 Earth hours. Its average temperature is 1927 K (1654 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
VAH393.2 is a large gas giant (56393 km radius) which orbits its star in 9849 Earth days, one day on VAH393.2 lasts 2 Earth hours. Its average temperature is 1840 K (1567 C), its atmosphere mainly consists of hydrogen and it has 150 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:40*106 km624*106 km
radius:6213 km56393 km
mass:1918*1021 kg1434714*1021 kg
surface gravity: 3.31 m/s2
0.33 Earths
30.1 m/s2
3.07 Earths
escape velocity:6.419 km/s58.27 km/s
year: 492 VAH393.1 days
164 Earth days
118188 VAH393.2 days
9849 Earth days
day:8 hrs2 hrs
axial tilt:89°
temperature:1927 K
1654 C
1840 K
1567 C
atmosphere:66% N2
32% O2
2% CO2
0% other
93% H2
7% He
0% other

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