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SAH016: yellow dwarf star with 4 planets

 
SAH016.1
 
SAH016.2
 
SAH016.3
 
SAH016.4
 

Solar system 'SAH016' is a dual star system that comprises the stars 'SAH016.A' and 'SAH016.B' and the retinue of celestial objects gravitationally bound to them: 4 planets and their 509 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'SAH016.A' and 'SAH016.B' that dominate it gravitationally. 'SAH016.A' is a yellow dwarf class star that contains about 99% of the system's known mass, 'SAH016.B' is a brown dwarf class star that contains about 0% of the system's known mass.

System 'SAH016' is located more than 4400 lightyears from the center of the galaxy.

This solar system comprises 4 planets

SAH016.1 is a medium gas giant (29636 km radius) which orbits its star in 12690 Earth days, one day on SAH016.1 lasts 4 Earth hours. Its average temperature is 1353 K (1080 C), its atmosphere mainly consists of hydrogen and it has 149 moons.
SAH016.2 is a large gas giant (41333 km radius) which orbits its star in 32998 Earth days, one day on SAH016.2 lasts 4 Earth hours. Its average temperature is 1996 K (1723 C), its atmosphere mainly consists of hydrogen and it has 172 moons.
SAH016.3 is a large gas giant (42933 km radius) which orbits its star in 108262 Earth days, one day on SAH016.3 lasts 4 Earth hours. Its average temperature is 1188 K (915 C), its atmosphere mainly consists of hydrogen, helium and it has 69 moons.
SAH016.4 is a large gas giant (77455 km radius) which orbits its star in 198890 Earth days, one day on SAH016.4 lasts 4 Earth hours. Its average temperature is 1129 K (856 C), its atmosphere mainly consists of hydrogen and it has 119 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:SAH016.1SAH016.2SAH016.3SAH016.4
distance from star:739*106 km1398*106 km3087*106 km4630*106 km
radius:29636 km41333 km42933 km77455 km
mass:208232*1021 kg564911*1021 kg633087*1021 kg3717392*1021 kg
surface gravity: 15.8 m/s2
1.61 Earths
22.0 m/s2
2.24 Earths
22.9 m/s2
2.34 Earths
41.3 m/s2
4.22 Earths
escape velocity:30.62 km/s42.71 km/s44.36 km/s80.04 km/s
year: 76140 SAH016.1 days
12690 Earth days
197988 SAH016.2 days
32998 Earth days
649572 SAH016.3 days
108262 Earth days
1193340 SAH016.4 days
198890 Earth days
day:4 hrs4 hrs4 hrs4 hrs
axial tilt:81°
temperature:1353 K
1080 C
1996 K
1723 C
1188 K
915 C
1129 K
856 C
atmosphere:92% H2
8% He
0% other
94% H2
6% He
0% other
80% H2
20% He
0% other
91% H2
9% He
0% other
moons:14917269119
rings:722216

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