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VFK909: red giant star with 2 planets

  VFK909.1  
VFK909.2
 

Solar system 'VFK909' comprises the star 'VFK909' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 128 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VFK909', a red giant class star that contains about 99.86% of the system's known mass and dominates it gravitationally. VFK909 is located more than 3701 lightyears from the center of the galaxy.

This solar system comprises 2 planets

VFK909.1 is a small terrestrial planet (4102 km radius) which orbits its star in 109 Earth days, one day on VFK909.1 lasts 16 Earth hours. Its average temperature is 995 K (722 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
VFK909.2 is a large gas giant (54018 km radius) which orbits its star in 2519 Earth days, one day on VFK909.2 lasts 2 Earth hours. Its average temperature is 1320 K (1047 C), its atmosphere mainly consists of hydrogen, helium and it has 128 moons.
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Planetary Statistics

planet:VFK909.1VFK909.2
distance from star:31*106 km251*106 km
radius:4102 km54018 km
mass:552*1021 kg1260972*1021 kg
surface gravity: 2.18 m/s2
0.22 Earths
28.8 m/s2
2.94 Earths
escape velocity:4.238 km/s55.82 km/s
year: 163 VFK909.1 days
109 Earth days
30228 VFK909.2 days
2519 Earth days
day:16 hrs2 hrs
axial tilt:14°
temperature:995 K
722 C
1320 K
1047 C
atmosphere:63% N2
37% CO2
0% other
78% H2
22% He
0% other
moons:0128
rings:03

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