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LEG699: red dwarf star with 5 planets

  LEG699.1   LEG699.2   LEG699.3  
LEG699.4
 
LEG699.5
 

Solar system 'LEG699' comprises the star 'LEG699' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 376 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LEG699', a red dwarf class star that contains about 99.85% of the system's known mass and dominates it gravitationally. LEG699 is located more than 4827 lightyears from the center of the galaxy.

LEG699.1, the first planet in this system, may feature life forms. Its average temperature is 293K (20C) and it's atmosphere contains 12% of oxygen. One year on LEG699.1 lasts 269 days, one day lasts 11 hours. It's diameter is 12386 km, 0.9 times the diameter of the Earth.

LEG699.2, the second planet in this system, may feature life forms. Its average temperature is 261K (-12C) and it's atmosphere contains 8% of oxygen. One year on LEG699.2 lasts 495 days, one day lasts 40 hours. It's diameter is 5302 km, 0.4 times the diameter of the Earth.

This solar system comprises 5 planets

LEG699.1 is a medium terrestrial planet (6193 km radius) which orbits its star in 269 Earth days, one day on LEG699.1 lasts 11 Earth hours. Its average temperature is 293 K (20 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
LEG699.2 is a very small terrestrial planet (2651 km radius) which orbits its star in 495 Earth days, one day on LEG699.2 lasts 40 Earth hours. Its average temperature is 261 K (-12 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
LEG699.3 is a huge terrestrial planet (14873 km radius) which orbits its star in 8078 Earth days, one day on LEG699.3 lasts 6 Earth hours. Its average temperature is 1103 K (830 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
LEG699.4 is a large gas giant (42628 km radius) which orbits its star in 55444 Earth days, one day on LEG699.4 lasts 5 Earth hours. Its average temperature is 1038 K (765 C), its atmosphere mainly consists of hydrogen and it has 158 moons.
LEG699.5 is a large gas giant (43225 km radius) which orbits its star in 120763 Earth days, one day on LEG699.5 lasts 5 Earth hours. Its average temperature is 1835 K (1562 C), its atmosphere mainly consists of hydrogen and it has 130 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LEG699.1LEG699.2LEG699.3LEG699.4LEG699.5
distance from star:56*106 km85*106 km547*106 km1976*106 km3320*106 km
radius:6193 km2651 km14873 km42628 km43225 km
mass:1900*1021 kg149*1021 kg26319*1021 kg619690*1021 kg646092*1021 kg
surface gravity: 3.30 m/s2
0.33 Earths
1.41 m/s2
0.14 Earths
7.94 m/s2
0.81 Earths
22.7 m/s2
2.32 Earths
23.0 m/s2
2.35 Earths
escape velocity:6.399 km/s2.739 km/s15.36 km/s44.05 km/s44.66 km/s
year: 586 LEG699.1 days
269 Earth days
297 LEG699.2 days
495 Earth days
32312 LEG699.3 days
8078 Earth days
266131 LEG699.4 days
55444 Earth days
579662 LEG699.5 days
120763 Earth days
day:11 hrs40 hrs6 hrs5 hrs5 hrs
axial tilt:18°302°
temperature:293 K
20 C
261 K
-12 C
1103 K
830 C
1038 K
765 C
1835 K
1562 C
atmosphere:81% N2
12% O2
7% CO2
0% other
89% N2
8% O2
3% CO2
0% other
82% H2
18% He
0% other
90% H2
10% He
0% other
94% H2
6% He
0% other
moons:2086158130
rings:000133

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