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LFD591: red supergiant star with 11 planets

  LFD591.1   LFD591.2   LFD591.3  
LFD591.4
  LFD591.5   LFD591.6   LFD591.7  
LFD591.8
 
LFD591.9
  LFD591.10  
LFD591.11
 

Solar system 'LFD591' comprises the star 'LFD591' and the retinue of celestial objects gravitationally bound to it: 11 planets and their 400 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LFD591', a red supergiant class star that contains about 99.98% of the system's known mass and dominates it gravitationally. LFD591 is located more than 4535 lightyears from the center of the galaxy.

LFD591.7, the seventh planet in this system, may feature life forms. Its average temperature is 287K (14C) and it's atmosphere contains 7% of oxygen. One year on LFD591.7 lasts 23880 days, one day lasts 25 hours. It's diameter is 8362 km, 0.6 times the diameter of the Earth.

This solar system comprises 11 planets

LFD591.1 is a very large terrestrial planet (9289 km radius) which orbits its star in 558 Earth days, one day on LFD591.1 lasts 13 Earth hours. Its average temperature is 1535 K (1262 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 18 moons.
LFD591.2 is a medium terrestrial planet (6791 km radius) which orbits its star in 1141 Earth days, one day on LFD591.2 lasts 16 Earth hours. Its average temperature is 1183 K (910 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
LFD591.3 is a small terrestrial planet (4851 km radius) which orbits its star in 2096 Earth days, one day on LFD591.3 lasts 21 Earth hours. Its average temperature is 1578 K (1305 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 15 moons.
LFD591.4 is a very large terrestrial planet (10591 km radius) which orbits its star in 3851 Earth days, one day on LFD591.4 lasts 13 Earth hours. Its average temperature is 1870 K (1597 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 23 moons.
LFD591.5 is a large terrestrial planet (8305 km radius) which orbits its star in 7075 Earth days, one day on LFD591.5 lasts 14 Earth hours. Its average temperature is 1039 K (766 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
LFD591.6 is a small terrestrial planet (3109 km radius) which orbits its star in 12998 Earth days, one day on LFD591.6 lasts 36 Earth hours. Its average temperature is 554 K (281 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
LFD591.7 is a small terrestrial planet (4181 km radius) which orbits its star in 23880 Earth days, one day on LFD591.7 lasts 25 Earth hours. Its average temperature is 287 K (14 C), its atmosphere mainly consists of nitrogen and it has 16 moons.
LFD591.8 is a very small terrestrial planet (2212 km radius) which orbits its star in 43871 Earth days, one day on LFD591.8 lasts 62 Earth hours. Its average temperature is 145 K (-128 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
LFD591.9 is a large gas giant (75424 km radius) which orbits its star in 169909 Earth days, one day on LFD591.9 lasts 11 Earth hours. Its average temperature is 1067 K (794 C), its atmosphere mainly consists of hydrogen, helium and it has 144 moons.
LFD591.10 is a medium terrestrial planet (5904 km radius) which orbits its star in 312143 Earth days, one day on LFD591.10 lasts 18 Earth hours. Its average temperature is 1222 K (949 C), its atmosphere mainly consists of hydrogen, helium and it has 37 moons.
LFD591.11 is a large gas giant (62991 km radius) which orbits its star in 573444 Earth days, one day on LFD591.11 lasts 11 Earth hours. Its average temperature is 1085 K (812 C), its atmosphere mainly consists of hydrogen and it has 100 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LFD591.1LFD591.2LFD591.3LFD591.4LFD591.5
distance from star:92*106 km148*106 km222*106 km333*106 km500*106 km
radius:9289 km6791 km4851 km10591 km8305 km
mass:6412*1021 kg2505*1021 kg913*1021 kg9503*1021 kg4582*1021 kg
surface gravity: 4.95 m/s2
0.50 Earths
3.62 m/s2
0.37 Earths
2.58 m/s2
0.26 Earths
5.65 m/s2
0.57 Earths
4.43 m/s2
0.45 Earths
escape velocity:9.599 km/s7.017 km/s5.012 km/s10.94 km/s8.581 km/s
year: 1030 LFD591.1 days
558 Earth days
1711 LFD591.2 days
1141 Earth days
2395 LFD591.3 days
2096 Earth days
7109 LFD591.4 days
3851 Earth days
12128 LFD591.5 days
7075 Earth days
day:13 hrs16 hrs21 hrs13 hrs14 hrs
axial tilt:11°169°197°
temperature:1535 K
1262 C
1183 K
910 C
1578 K
1305 C
1870 K
1597 C
1039 K
766 C
atmosphere:72% N2
2% O2
26% CO2
0% other
60% N2
39% O2
1% CO2
0% other
21% H2
3% He
38% N2
38% O2
0% other
82% N2
1% O2
17% CO2
0% other
6% H2
2% He
43% N2
49% O2
0% other
moons:1811152319
rings:00040

planet:LFD591.6LFD591.7LFD591.8LFD591.9LFD591.10
distance from star:751*106 km1126*106 km1690*106 km4169*106 km6253*106 km
radius:3109 km4181 km2212 km75424 km5904 km
mass:240*1021 kg584*1021 kg86*1021 kg3432564*1021 kg1646*1021 kg
surface gravity: 1.65 m/s2
0.16 Earths
2.22 m/s2
0.22 Earths
1.17 m/s2
0.11 Earths
40.2 m/s2
4.11 Earths
3.15 m/s2
0.32 Earths
escape velocity:3.210 km/s4.318 km/s2.278 km/s77.94 km/s6.100 km/s
year: 8665 LFD591.6 days
12998 Earth days
22924 LFD591.7 days
23880 Earth days
16982 LFD591.8 days
43871 Earth days
370710 LFD591.9 days
169909 Earth days
416190 LFD591.10 days
312143 Earth days
day:36 hrs25 hrs62 hrs11 hrs18 hrs
axial tilt:15°26°43°
temperature:554 K
281 C
287 K
14 C
145 K
-128 C
1067 K
794 C
1222 K
949 C
atmosphere:6% H2
2% He
58% N2
34% O2
0% other
90% N2
7% O2
3% CO2
0% other
2% H2
1% He
55% N2
42% O2
0% other
88% H2
12% He
0% other
86% H2
14% He
0% other
moons:5161214437
rings:00220

planet:LFD591.11
distance from star:9380*106 km
radius:62991 km
mass:1999518*1021 kg
surface gravity: 33.6 m/s2
3.43 Earths
escape velocity:65.09 km/s
year: 1251150 LFD591.11 days
573444 Earth days
day:11 hrs
axial tilt:
temperature:1085 K
812 C
atmosphere:91% H2
9% He
0% other
moons:100
rings:6

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