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LDD996: red giant star with 3 planets

  LDD996.1   LDD996.2   LDD996.3  

Solar system 'LDD996' comprises the star 'LDD996' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 10 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LDD996', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LDD996 is located more than 5145 lightyears from the center of the galaxy.

This solar system comprises 3 planets

LDD996.1 is a very small terrestrial planet (2166 km radius) which orbits its star in 5 Earth days, one day on LDD996.1 lasts 56 Earth hours. Its average temperature is 1300 K (1027 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
LDD996.2 is a very large terrestrial planet (9139 km radius) which orbits its star in 296 Earth days, one day on LDD996.2 lasts 5 Earth hours. Its average temperature is 882 K (609 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
LDD996.3 is a small terrestrial planet (4183 km radius) which orbits its star in 545 Earth days, one day on LDD996.3 lasts 17 Earth hours. Its average temperature is 588 K (315 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LDD996.1LDD996.2LDD996.3
distance from star:4*106 km60*106 km90*106 km
radius:2166 km9139 km4183 km
mass:81*1021 kg6106*1021 kg585*1021 kg
surface gravity: 1.15 m/s2
0.11 Earths
4.87 m/s2
0.49 Earths
2.23 m/s2
0.22 Earths
escape velocity:2.234 km/s9.443 km/s4.320 km/s
year: 2 LDD996.1 days
5 Earth days
1420 LDD996.2 days
296 Earth days
769 LDD996.3 days
545 Earth days
day:56 hrs5 hrs17 hrs
axial tilt:21°25°
temperature:1300 K
1027 C
882 K
609 C
588 K
315 C
atmosphere:79% N2
4% O2
17% CO2
0% other
75% N2
24% O2
1% CO2
0% other
4% H2
1% He
60% N2
34% O2
1% CO2
0% other
moons:064
rings:000

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