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LDA797: red dwarf star with 9 planets

  LDA797.1   LDA797.2   LDA797.3   LDA797.4   LDA797.5   LDA797.6   LDA797.7  
LDA797.8
  LDA797.9  

Solar system 'LDA797' comprises the star 'LDA797' and the retinue of celestial objects gravitationally bound to it: 9 planets and their 309 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LDA797', a red dwarf class star that contains about 98.66% of the system's known mass and dominates it gravitationally. LDA797 is located more than 5506 lightyears from the center of the galaxy.

This solar system comprises 9 planets

LDA797.1 is a medium terrestrial planet (6869 km radius) which orbits its star in 271 Earth days, one day on LDA797.1 lasts 14 Earth hours. Its average temperature is 52 K (-221 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
LDA797.2 is a medium terrestrial planet (6084 km radius) which orbits its star in 587 Earth days, one day on LDA797.2 lasts 15 Earth hours. Its average temperature is 37 K (-236 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
LDA797.3 is a very large terrestrial planet (11633 km radius) which orbits its star in 1481 Earth days, one day on LDA797.3 lasts 10 Earth hours. Its average temperature is 16 K (-257 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
LDA797.4 is a medium terrestrial planet (6793 km radius) which orbits its star in 2722 Earth days, one day on LDA797.4 lasts 14 Earth hours. Its average temperature is 9 K (-264 C), its atmosphere mainly consists of nitrogen, oxygen and it has 27 moons.
LDA797.5 is a large terrestrial planet (7442 km radius) which orbits its star in 5001 Earth days, one day on LDA797.5 lasts 13 Earth hours. Its average temperature is 5 K (-268 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 28 moons.
LDA797.6 is a small terrestrial planet (4689 km radius) which orbits its star in 9187 Earth days, one day on LDA797.6 lasts 20 Earth hours. Its average temperature is 2 K (-271 C), its atmosphere mainly consists of nitrogen, oxygen and it has 45 moons.
LDA797.7 is a very large terrestrial planet (11741 km radius) which orbits its star in 16878 Earth days, one day on LDA797.7 lasts 10 Earth hours. Its average temperature is 1 K (-272 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 28 moons.
LDA797.8 is a large gas giant (64230 km radius) which orbits its star in 31008 Earth days, one day on LDA797.8 lasts 9 Earth hours. Its average temperature is 1675 K (1402 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
LDA797.9 is a medium terrestrial planet (6883 km radius) which orbits its star in 40761 Earth days, one day on LDA797.9 lasts 14 Earth hours. Its average temperature is 1197 K (924 C), its atmosphere mainly consists of and it has 34 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LDA797.1LDA797.2LDA797.3LDA797.4LDA797.5
distance from star:57*106 km95*106 km176*106 km264*106 km397*106 km
radius:6869 km6084 km11633 km6793 km7442 km
mass:2592*1021 kg1801*1021 kg12594*1021 kg2507*1021 kg3297*1021 kg
surface gravity: 3.66 m/s2
0.37 Earths
3.24 m/s2
0.33 Earths
6.21 m/s2
0.63 Earths
3.62 m/s2
0.37 Earths
3.97 m/s2
0.40 Earths
escape velocity:7.097 km/s6.286 km/s12.02 km/s7.018 km/s7.690 km/s
year: 464 LDA797.1 days
271 Earth days
939 LDA797.2 days
587 Earth days
3554 LDA797.3 days
1481 Earth days
4666 LDA797.4 days
2722 Earth days
9232 LDA797.5 days
5001 Earth days
day:14 hrs15 hrs10 hrs14 hrs13 hrs
axial tilt:14°12°155°67°25°
temperature:52 K
-221 C
37 K
-236 C
16 K
-257 C
9 K
-264 C
5 K
-268 C
atmosphere:4% H2
1% He
47% N2
47% O2
1% CO2
0% other
84% N2
14% O2
2% CO2
0% other
76% N2
20% O2
4% CO2
0% other
10% H2
2% He
57% N2
31% O2
0% other
20% H2
3% He
34% N2
41% O2
2% CO2
0% other
moons:611182728
rings:00000

planet:LDA797.6LDA797.7LDA797.8LDA797.9
distance from star:596*106 km894*106 km1341*106 km1609*106 km
radius:4689 km11741 km64230 km6883 km
mass:824*1021 kg12948*1021 kg2119843*1021 kg2608*1021 kg
surface gravity: 2.50 m/s2
0.25 Earths
6.26 m/s2
0.64 Earths
34.2 m/s2
3.49 Earths
3.67 m/s2
0.37 Earths
escape velocity:4.843 km/s12.13 km/s66.37 km/s7.111 km/s
year: 11024 LDA797.6 days
9187 Earth days
40507 LDA797.7 days
16878 Earth days
82688 LDA797.8 days
31008 Earth days
69876 LDA797.9 days
40761 Earth days
day:20 hrs10 hrs9 hrs14 hrs
axial tilt:12°26°
temperature:2 K
-271 C
1 K
-272 C
1675 K
1402 C
1197 K
924 C
atmosphere:79% N2
18% O2
3% CO2
0% other
82% N2
7% O2
11% CO2
0% other
85% H2
15% He
0% other
100% other
moons:452811234
rings:00100

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