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LDC409: red dwarf star with 3 planets

  LDC409.1   LDC409.2  
LDC409.3
 

Solar system 'LDC409' comprises the star 'LDC409' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 14 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LDC409', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LDC409 is located more than 5145 lightyears from the center of the galaxy.

This solar system comprises 3 planets

LDC409.1 is a large terrestrial planet (7552 km radius) which orbits its star in 302 Earth days, one day on LDC409.1 lasts 7 Earth hours. Its average temperature is 206 K (-67 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
LDC409.2 is a medium terrestrial planet (5328 km radius) which orbits its star in 754 Earth days, one day on LDC409.2 lasts 11 Earth hours. Its average temperature is 122 K (-151 C), its atmosphere mainly consists of nitrogen and it has 7 moons.
LDC409.3 is a very small terrestrial planet (2496 km radius) which orbits its star in 1386 Earth days, one day on LDC409.3 lasts 43 Earth hours. Its average temperature is 81 K (-192 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LDC409.1LDC409.2LDC409.3
distance from star:61*106 km112*106 km168*106 km
radius:7552 km5328 km2496 km
mass:3445*1021 kg1209*1021 kg124*1021 kg
surface gravity: 4.03 m/s2
0.41 Earths
2.84 m/s2
0.29 Earths
1.32 m/s2
0.13 Earths
escape velocity:7.803 km/s5.503 km/s2.575 km/s
year: 1035 LDC409.1 days
302 Earth days
1645 LDC409.2 days
754 Earth days
773 LDC409.3 days
1386 Earth days
day:7 hrs11 hrs43 hrs
axial tilt:23°281°
temperature:206 K
-67 C
122 K
-151 C
81 K
-192 C
atmosphere:69% N2
30% O2
1% CO2
0% other
84% N2
8% O2
8% CO2
0% other
85% N2
13% O2
2% CO2
0% other
moons:770
rings:002

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