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LDA849: red dwarf star with 5 planets

  LDA849.1   LDA849.2   LDA849.3  
LDA849.4
 
LDA849.5
 

Solar system 'LDA849' comprises the star 'LDA849' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 241 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LDA849', a red dwarf class star that contains about 99.66% of the system's known mass and dominates it gravitationally. LDA849 is located more than 5056 lightyears from the center of the galaxy.

This solar system comprises 5 planets

LDA849.1 is a very large terrestrial planet (10056 km radius) which orbits its star in 295 Earth days, one day on LDA849.1 lasts 7 Earth hours. Its average temperature is 133 K (-140 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 28 moons.
LDA849.2 is a large terrestrial planet (7499 km radius) which orbits its star in 988 Earth days, one day on LDA849.2 lasts 9 Earth hours. Its average temperature is 53 K (-220 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LDA849.3 is a very large terrestrial planet (11893 km radius) which orbits its star in 1816 Earth days, one day on LDA849.3 lasts 6 Earth hours. Its average temperature is 35 K (-238 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
LDA849.4 is a small gas giant (18025 km radius) which orbits its star in 3482 Earth days, one day on LDA849.4 lasts 5 Earth hours. Its average temperature is 1420 K (1147 C), its atmosphere mainly consists of hydrogen, helium and it has 124 moons.
LDA849.5 is a large gas giant (56471 km radius) which orbits its star in 96286 Earth days, one day on LDA849.5 lasts 5 Earth hours. Its average temperature is 1901 K (1628 C), its atmosphere mainly consists of hydrogen and it has 66 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LDA849.1LDA849.2LDA849.3LDA849.4LDA849.5
distance from star:60*106 km134*106 km202*106 km312*106 km2854*106 km
radius:10056 km7499 km11893 km18025 km56471 km
mass:8135*1021 kg3373*1021 kg13457*1021 kg46850*1021 kg1440676*1021 kg
surface gravity: 5.36 m/s2
0.54 Earths
4.00 m/s2
0.40 Earths
6.34 m/s2
0.64 Earths
9.62 m/s2
0.98 Earths
30.1 m/s2
3.07 Earths
escape velocity:10.39 km/s7.748 km/s12.28 km/s18.62 km/s58.35 km/s
year: 1011 LDA849.1 days
295 Earth days
2634 LDA849.2 days
988 Earth days
7264 LDA849.3 days
1816 Earth days
16713 LDA849.4 days
3482 Earth days
462172 LDA849.5 days
96286 Earth days
day:7 hrs9 hrs6 hrs5 hrs5 hrs
axial tilt:13°239°17°
temperature:133 K
-140 C
53 K
-220 C
35 K
-238 C
1420 K
1147 C
1901 K
1628 C
atmosphere:18% H2
3% He
45% N2
33% O2
1% CO2
0% other
89% N2
11% O2
0% other
58% N2
42% O2
0% other
80% H2
20% He
0% other
100% H2
0% other
moons:2802312466
rings:00046

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