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WFD180: red supergiant star with 2 planets


Solar system 'WFD180' is a dual star system that comprises the stars 'WFD180.A' and 'WFD180.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 59 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'WFD180.A' and 'WFD180.B' that dominate it gravitationally. 'WFD180.A' is a red supergiant class star that contains about 92% of the system's known mass, 'WFD180.B' is a red giant class star that contains about 7% of the system's known mass.

System 'WFD180' is located more than 4891 lightyears from the center of the galaxy.

This solar system comprises 2 planets

WFD180.1 is a very large terrestrial planet (9183 km radius) which orbits its star in 188 Earth days, one day on WFD180.1 lasts 4 Earth hours. Its average temperature is 1640 K (1367 C), its atmosphere mainly consists of nitrogen and it has 22 moons.
WFD180.2 is a large gas giant (56680 km radius) which orbits its star in 10145 Earth days, one day on WFD180.2 lasts 2 Earth hours. Its average temperature is 1847 K (1574 C), its atmosphere mainly consists of hydrogen and it has 37 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:44*106 km636*106 km
radius:9183 km56680 km
mass:6195*1021 kg1456731*1021 kg
surface gravity: 4.90 m/s2
0.50 Earths
30.2 m/s2
3.08 Earths
escape velocity:9.489 km/s58.57 km/s
year: 1128 WFD180.1 days
188 Earth days
121740 WFD180.2 days
10145 Earth days
day:4 hrs2 hrs
axial tilt:
temperature:1640 K
1367 C
1847 K
1574 C
atmosphere:83% N2
10% O2
7% CO2
0% other
99% H2
1% He
0% other

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