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TJG907: yellow giant star with 2 planets


Solar system 'TJG907' is a dual star system that comprises the stars 'TJG907.A' and 'TJG907.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 279 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TJG907.A' and 'TJG907.B' that dominate it gravitationally. 'TJG907.A' is a yellow giant class star that contains about 94% of the system's known mass, 'TJG907.B' is a red giant class star that contains about 5% of the system's known mass.

System 'TJG907' is located more than 3940 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TJG907.1 is a very large terrestrial planet (11703 km radius) which orbits its star in 4659 Earth days, one day on TJG907.1 lasts 3 Earth hours. Its average temperature is 1465 K (1192 C), its atmosphere mainly consists of hydrogen and it has 155 moons.
TJG907.2 is a large gas giant (49792 km radius) which orbits its star in 27473 Earth days, one day on TJG907.2 lasts 2 Earth hours. Its average temperature is 1910 K (1637 C), its atmosphere mainly consists of hydrogen, helium and it has 124 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:379*106 km1237*106 km
radius:11703 km49792 km
mass:12822*1021 kg987571*1021 kg
surface gravity: 6.24 m/s2
0.63 Earths
26.5 m/s2
2.70 Earths
escape velocity:12.09 km/s51.45 km/s
year: 37272 TJG907.1 days
4659 Earth days
329676 TJG907.2 days
27473 Earth days
day:3 hrs2 hrs
axial tilt:
temperature:1465 K
1192 C
1910 K
1637 C
atmosphere:96% H2
4% He
0% other
78% H2
22% He
0% other

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