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LAA777: red dwarf star with 13 planets

 
LAA777.1
  LAA777.2   LAA777.3   LAA777.4   LAA777.5   LAA777.6  
LAA777.7
 
LAA777.8
 
LAA777.9
 
LAA777.10
 
LAA777.11
 
LAA777.12
  LAA777.13  

Solar system 'LAA777' comprises the star 'LAA777' and the retinue of celestial objects gravitationally bound to it: 13 planets and their 808 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAA777', a red dwarf class star that contains about 99.12% of the system's known mass and dominates it gravitationally. LAA777 is located more than 3830 lightyears from the center of the galaxy.

This solar system comprises 13 planets

LAA777.1 is a medium terrestrial planet (6007 km radius) which orbits its star in 159 Earth days, one day on LAA777.1 lasts 19 Earth hours. Its average temperature is 680 K (407 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAA777.2 is a medium terrestrial planet (5639 km radius) which orbits its star in 292 Earth days, one day on LAA777.2 lasts 20 Earth hours. Its average temperature is 604 K (331 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
LAA777.3 is a medium terrestrial planet (6041 km radius) which orbits its star in 583 Earth days, one day on LAA777.3 lasts 19 Earth hours. Its average temperature is 361 K (88 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
LAA777.4 is a medium terrestrial planet (5043 km radius) which orbits its star in 1072 Earth days, one day on LAA777.4 lasts 22 Earth hours. Its average temperature is 214 K (-59 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 1 moons.
LAA777.5 is a medium terrestrial planet (5719 km radius) which orbits its star in 1970 Earth days, one day on LAA777.5 lasts 20 Earth hours. Its average temperature is 118 K (-155 C), its atmosphere mainly consists of nitrogen and it has 12 moons.
LAA777.6 is a very large terrestrial planet (10167 km radius) which orbits its star in 3620 Earth days, one day on LAA777.6 lasts 15 Earth hours. Its average temperature is 63 K (-210 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 3 moons.
LAA777.7 is a large gas giant (56291 km radius) which orbits its star in 109674 Earth days, one day on LAA777.7 lasts 13 Earth hours. Its average temperature is 1337 K (1064 C), its atmosphere mainly consists of hydrogen, helium and it has 94 moons.
LAA777.8 is a large gas giant (42554 km radius) which orbits its star in 201484 Earth days, one day on LAA777.8 lasts 13 Earth hours. Its average temperature is 1006 K (733 C), its atmosphere mainly consists of hydrogen, helium and it has 123 moons.
LAA777.9 is a large gas giant (65196 km radius) which orbits its star in 394548 Earth days, one day on LAA777.9 lasts 13 Earth hours. Its average temperature is 1052 K (779 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
LAA777.10 is a large gas giant (50910 km radius) which orbits its star in 724831 Earth days, one day on LAA777.10 lasts 13 Earth hours. Its average temperature is 1001 K (728 C), its atmosphere mainly consists of hydrogen, helium and it has 109 moons.
LAA777.11 is a large gas giant (74531 km radius) which orbits its star in 1331601 Earth days, one day on LAA777.11 lasts 13 Earth hours. Its average temperature is 1626 K (1353 C), its atmosphere mainly consists of hydrogen, helium and it has 171 moons.
LAA777.12 is a medium gas giant (34222 km radius) which orbits its star in 2446307 Earth days, one day on LAA777.12 lasts 13 Earth hours. Its average temperature is 1551 K (1278 C), its atmosphere mainly consists of hydrogen and it has 119 moons.
LAA777.13 is a small terrestrial planetoid (1624 km radius) which orbits its star in 3215754 Earth days, one day on LAA777.13 lasts 108 Earth hours. Its average temperature is 1039 K (766 C), its atmosphere mainly consists of and it has 64 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LAA777.1LAA777.2LAA777.3LAA777.4LAA777.5
distance from star:39*106 km59*106 km94*106 km142*106 km213*106 km
radius:6007 km5639 km6041 km5043 km5719 km
mass:1734*1021 kg1434*1021 kg1763*1021 kg1026*1021 kg1496*1021 kg
surface gravity: 3.20 m/s2
0.32 Earths
3.00 m/s2
0.30 Earths
3.22 m/s2
0.32 Earths
2.69 m/s2
0.27 Earths
3.05 m/s2
0.31 Earths
escape velocity:6.207 km/s5.826 km/s6.241 km/s5.211 km/s5.909 km/s
year: 200 LAA777.1 days
159 Earth days
350 LAA777.2 days
292 Earth days
736 LAA777.3 days
583 Earth days
1169 LAA777.4 days
1072 Earth days
2364 LAA777.5 days
1970 Earth days
day:19 hrs20 hrs19 hrs22 hrs20 hrs
axial tilt:13°22°22°
temperature:680 K
407 C
604 K
331 C
361 K
88 C
214 K
-59 C
118 K
-155 C
atmosphere:3% H2
1% He
59% N2
37% O2
0% other
2% H2
1% He
63% N2
32% O2
2% CO2
0% other
52% N2
47% O2
1% CO2
0% other
52% N2
1% O2
47% CO2
0% other
85% N2
7% O2
8% CO2
0% other
moons:169112
rings:30000

planet:LAA777.6LAA777.7LAA777.8LAA777.9LAA777.10
distance from star:320*106 km3113*106 km4670*106 km7310*106 km10966*106 km
radius:10167 km56291 km42554 km65196 km50910 km
mass:8407*1021 kg1426943*1021 kg616468*1021 kg2216934*1021 kg1055599*1021 kg
surface gravity: 5.42 m/s2
0.55 Earths
30.0 m/s2
3.06 Earths
22.7 m/s2
2.32 Earths
34.8 m/s2
3.55 Earths
27.1 m/s2
2.77 Earths
escape velocity:10.50 km/s58.17 km/s43.97 km/s67.37 km/s52.60 km/s
year: 5792 LAA777.6 days
3620 Earth days
202475 LAA777.7 days
109674 Earth days
371970 LAA777.8 days
201484 Earth days
728396 LAA777.9 days
394548 Earth days
1338149 LAA777.10 days
724831 Earth days
day:15 hrs13 hrs13 hrs13 hrs13 hrs
axial tilt:209°
temperature:63 K
-210 C
1337 K
1064 C
1006 K
733 C
1052 K
779 C
1001 K
728 C
atmosphere:68% N2
2% O2
30% CO2
0% other
88% H2
12% He
0% other
83% H2
17% He
0% other
87% H2
13% He
0% other
85% H2
15% He
0% other
moons:39412396109
rings:09447

planet:LAA777.11LAA777.12LAA777.13
distance from star:16449*106 km24673*106 km29608*106 km
radius:74531 km34222 km1624 km
mass:3312080*1021 kg320631*1021 kg34*1021 kg
surface gravity: 39.7 m/s2
4.05 Earths
18.2 m/s2
1.86 Earths
0.86 m/s2
0.08 Earths
escape velocity:77.01 km/s35.36 km/s1.671 km/s
year: 2458340 LAA777.11 days
1331601 Earth days
4516259 LAA777.12 days
2446307 Earth days
714612 LAA777.13 days
3215754 Earth days
day:13 hrs13 hrs108 hrs
axial tilt:13°
temperature:1626 K
1353 C
1551 K
1278 C
1039 K
766 C
atmosphere:81% H2
19% He
0% other
91% H2
9% He
0% other
100% other
moons:17111964
rings:1930

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