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LGD796: red giant star with 7 planets

  LGD796.1  
LGD796.2
 
LGD796.3
 
LGD796.4
 
LGD796.5
 
LGD796.6
 
LGD796.7
 

Solar system 'LGD796' is a dual star system that comprises the stars 'LGD796.A' and 'LGD796.B' and the retinue of celestial objects gravitationally bound to them: 7 planets and their 599 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LGD796.A' and 'LGD796.B' that dominate it gravitationally. 'LGD796.A' is a red giant class star that contains about 84% of the system's known mass, 'LGD796.B' is a yellow dwarf class star that contains about 15% of the system's known mass.

System 'LGD796' is located more than 4245 lightyears from the center of the galaxy.

This solar system comprises 7 planets

LGD796.1 is a small terrestrial planet (4347 km radius) which orbits its star in 29 Earth days, one day on LGD796.1 lasts 20 Earth hours. Its average temperature is 1151 K (878 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LGD796.2 is a small terrestrial planet (4761 km radius) which orbits its star in 112 Earth days, one day on LGD796.2 lasts 18 Earth hours. Its average temperature is 1511 K (1238 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LGD796.3 is a medium gas giant (30679 km radius) which orbits its star in 16109 Earth days, one day on LGD796.3 lasts 7 Earth hours. Its average temperature is 1153 K (880 C), its atmosphere mainly consists of hydrogen and it has 88 moons.
LGD796.4 is a large gas giant (52249 km radius) which orbits its star in 66484 Earth days, one day on LGD796.4 lasts 7 Earth hours. Its average temperature is 1809 K (1536 C), its atmosphere mainly consists of hydrogen, helium and it has 103 moons.
LGD796.5 is a medium gas giant (26873 km radius) which orbits its star in 122138 Earth days, one day on LGD796.5 lasts 7 Earth hours. Its average temperature is 1817 K (1544 C), its atmosphere mainly consists of hydrogen, helium and it has 148 moons.
LGD796.6 is a large gas giant (46021 km radius) which orbits its star in 224383 Earth days, one day on LGD796.6 lasts 7 Earth hours. Its average temperature is 1195 K (922 C), its atmosphere mainly consists of hydrogen and it has 138 moons.
LGD796.7 is a large gas giant (47200 km radius) which orbits its star in 412218 Earth days, one day on LGD796.7 lasts 7 Earth hours. Its average temperature is 1622 K (1349 C), its atmosphere mainly consists of hydrogen and it has 122 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LGD796.1LGD796.2LGD796.3LGD796.4LGD796.5
distance from star:12*106 km31*106 km866*106 km2230*106 km3345*106 km
radius:4347 km4761 km30679 km52249 km26873 km
mass:657*1021 kg863*1021 kg231000*1021 kg1141100*1021 kg155252*1021 kg
surface gravity: 2.32 m/s2
0.23 Earths
2.54 m/s2
0.25 Earths
16.3 m/s2
1.66 Earths
27.8 m/s2
2.84 Earths
14.3 m/s2
1.46 Earths
escape velocity:4.491 km/s4.918 km/s31.70 km/s53.99 km/s27.77 km/s
year: 34 LGD796.1 days
29 Earth days
149 LGD796.2 days
112 Earth days
55230 LGD796.3 days
16109 Earth days
227945 LGD796.4 days
66484 Earth days
418758 LGD796.5 days
122138 Earth days
day:20 hrs18 hrs7 hrs7 hrs7 hrs
axial tilt:14°20°87°
temperature:1151 K
878 C
1511 K
1238 C
1153 K
880 C
1809 K
1536 C
1817 K
1544 C
atmosphere:64% N2
34% O2
2% CO2
0% other
1% He
79% N2
15% O2
5% CO2
0% other
93% H2
7% He
0% other
85% H2
15% He
0% other
78% H2
22% He
0% other
moons:0088103148
rings:054123

planet:LGD796.6LGD796.7
distance from star:5018*106 km7527*106 km
radius:46021 km47200 km
mass:779754*1021 kg841232*1021 kg
surface gravity: 24.5 m/s2
2.50 Earths
25.2 m/s2
2.57 Earths
escape velocity:47.55 km/s48.77 km/s
year: 769313 LGD796.6 days
224383 Earth days
1413318 LGD796.7 days
412218 Earth days
day:7 hrs7 hrs
axial tilt:
temperature:1195 K
922 C
1622 K
1349 C
atmosphere:92% H2
8% He
0% other
94% H2
6% He
0% other
moons:138122
rings:1611

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