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WJB776: red dwarf star with 2 planets

  WJB776.1   WJB776.2  

Solar system 'WJB776' comprises the star 'WJB776' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 110 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WJB776', a red dwarf class star that contains about 99.76% of the system's known mass and dominates it gravitationally. WJB776 is located more than 5439 lightyears from the center of the galaxy.

This solar system comprises 2 planets

WJB776.1 is a medium terrestrial planet (5892 km radius) which orbits its star in 104 Earth days, one day on WJB776.1 lasts 9 Earth hours. Its average temperature is 534 K (261 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
WJB776.2 is a large gas giant (50612 km radius) which orbits its star in 65218 Earth days, one day on WJB776.2 lasts 2 Earth hours. Its average temperature is 1131 K (858 C), its atmosphere mainly consists of hydrogen, helium and it has 106 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:30*106 km2201*106 km
radius:5892 km50612 km
mass:1636*1021 kg1037171*1021 kg
surface gravity: 3.14 m/s2
0.32 Earths
27.0 m/s2
2.76 Earths
escape velocity:6.088 km/s52.30 km/s
year: 277 WJB776.1 days
104 Earth days
782616 WJB776.2 days
65218 Earth days
day:9 hrs2 hrs
axial tilt:
temperature:534 K
261 C
1131 K
858 C
atmosphere:50% N2
49% O2
1% CO2
0% other
88% H2
12% He
0% other

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