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VAF718: red giant star with 2 planets


Solar system 'VAF718' is a dual star system that comprises the stars 'VAF718.A' and 'VAF718.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 80 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VAF718.A' and 'VAF718.B' that dominate it gravitationally. 'VAF718.A' is a red giant class star that contains about 84% of the system's known mass, 'VAF718.B' is a red giant class star that contains about 15% of the system's known mass.

System 'VAF718' is located more than 2627 lightyears from the center of the galaxy.

This solar system comprises 2 planets

VAF718.1 is a large terrestrial planet (8475 km radius) which orbits its star in 2 Earth days, one day on VAF718.1 lasts 5 Earth hours. Its average temperature is 1309 K (1036 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
VAF718.2 is a large gas giant (59787 km radius) which orbits its star in 61175 Earth days, one day on VAF718.2 lasts 2 Earth hours. Its average temperature is 1539 K (1266 C), its atmosphere mainly consists of hydrogen, helium and it has 80 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:2*106 km2109*106 km
radius:8475 km59787 km
mass:4869*1021 kg1709662*1021 kg
surface gravity: 4.52 m/s2
0.46 Earths
31.9 m/s2
3.26 Earths
escape velocity:8.757 km/s61.78 km/s
year: 9 VAF718.1 days
2 Earth days
734100 VAF718.2 days
61175 Earth days
day:5 hrs2 hrs
axial tilt:30°
temperature:1309 K
1036 C
1539 K
1266 C
atmosphere:86% N2
8% O2
6% CO2
0% other
78% H2
22% He
0% other

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