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LDD982: yellow dwarf star with 15 planets

  LDD982.1   LDD982.2   LDD982.3   LDD982.4   LDD982.5  
LDD982.6
 
LDD982.7
 
LDD982.8
  LDD982.9  
LDD982.10
 
LDD982.11
 
LDD982.12
 
LDD982.13
 
LDD982.14
 
LDD982.15
 

Solar system 'LDD982' comprises the star 'LDD982' and the retinue of celestial objects gravitationally bound to it: 15 planets and their 1402 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LDD982', a yellow dwarf class star that contains about 99.24% of the system's known mass and dominates it gravitationally. LDD982 is located more than 5325 lightyears from the center of the galaxy.

This solar system comprises 15 planets

LDD982.1 is a very large terrestrial planet (9125 km radius) which orbits its star in 241 Earth days, one day on LDD982.1 lasts 18 Earth hours. Its average temperature is 784 K (511 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
LDD982.2 is a very large terrestrial planet (10098 km radius) which orbits its star in 1031 Earth days, one day on LDD982.2 lasts 17 Earth hours. Its average temperature is 226 K (-47 C), its atmosphere mainly consists of nitrogen and it has 35 moons.
LDD982.3 is a large terrestrial planet (8033 km radius) which orbits its star in 1895 Earth days, one day on LDD982.3 lasts 18 Earth hours. Its average temperature is 151 K (-122 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 27 moons.
LDD982.4 is a very large terrestrial planet (10086 km radius) which orbits its star in 3482 Earth days, one day on LDD982.4 lasts 17 Earth hours. Its average temperature is 89 K (-184 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
LDD982.5 is a small terrestrial planet (3687 km radius) which orbits its star in 6397 Earth days, one day on LDD982.5 lasts 33 Earth hours. Its average temperature is 49 K (-224 C), its atmosphere mainly consists of nitrogen, oxygen and it has 14 moons.
LDD982.6 is a medium gas giant (33387 km radius) which orbits its star in 39314 Earth days, one day on LDD982.6 lasts 15 Earth hours. Its average temperature is 1990 K (1717 C), its atmosphere mainly consists of hydrogen, helium and it has 155 moons.
LDD982.7 is a medium gas giant (21594 km radius) which orbits its star in 72224 Earth days, one day on LDD982.7 lasts 15 Earth hours. Its average temperature is 1362 K (1089 C), its atmosphere mainly consists of hydrogen and it has 169 moons.
LDD982.8 is a large gas giant (71575 km radius) which orbits its star in 221746 Earth days, one day on LDD982.8 lasts 15 Earth hours. Its average temperature is 1196 K (923 C), its atmosphere mainly consists of hydrogen, helium and it has 142 moons.
LDD982.9 is a medium gas giant (20982 km radius) which orbits its star in 407373 Earth days, one day on LDD982.9 lasts 15 Earth hours. Its average temperature is 1776 K (1503 C), its atmosphere mainly consists of hydrogen, helium and it has 126 moons.
LDD982.10 is a very large terrestrial planet (9663 km radius) which orbits its star in 748393 Earth days, one day on LDD982.10 lasts 17 Earth hours. Its average temperature is 1870 K (1597 C), its atmosphere mainly consists of hydrogen and it has 73 moons.
LDD982.11 is a large gas giant (57645 km radius) which orbits its star in 1374885 Earth days, one day on LDD982.11 lasts 15 Earth hours. Its average temperature is 1485 K (1212 C), its atmosphere mainly consists of hydrogen, helium and it has 107 moons.
LDD982.12 is a large gas giant (64519 km radius) which orbits its star in 2525826 Earth days, one day on LDD982.12 lasts 15 Earth hours. Its average temperature is 1678 K (1405 C), its atmosphere mainly consists of hydrogen, helium and it has 106 moons.
LDD982.13 is a large gas giant (72709 km radius) which orbits its star in 4640239 Earth days, one day on LDD982.13 lasts 15 Earth hours. Its average temperature is 1832 K (1559 C), its atmosphere mainly consists of hydrogen and it has 153 moons.
LDD982.14 is a large gas giant (63142 km radius) which orbits its star in 8524663 Earth days, one day on LDD982.14 lasts 15 Earth hours. Its average temperature is 1490 K (1217 C), its atmosphere mainly consists of hydrogen and it has 134 moons.
LDD982.15 is a large gas giant (74801 km radius) which orbits its star in 15660807 Earth days, one day on LDD982.15 lasts 15 Earth hours. Its average temperature is 1608 K (1335 C), its atmosphere mainly consists of hydrogen and it has 125 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LDD982.1LDD982.2LDD982.3LDD982.4LDD982.5
distance from star:52*106 km138*106 km208*106 km312*106 km468*106 km
radius:9125 km10098 km8033 km10086 km3687 km
mass:6078*1021 kg8237*1021 kg4146*1021 kg8208*1021 kg400*1021 kg
surface gravity: 4.87 m/s2
0.49 Earths
5.39 m/s2
0.55 Earths
4.28 m/s2
0.43 Earths
5.38 m/s2
0.55 Earths
1.96 m/s2
0.20 Earths
escape velocity:9.429 km/s10.43 km/s8.300 km/s10.42 km/s3.805 km/s
year: 321 LDD982.1 days
241 Earth days
1455 LDD982.2 days
1031 Earth days
2526 LDD982.3 days
1895 Earth days
4915 LDD982.4 days
3482 Earth days
4652 LDD982.5 days
6397 Earth days
day:18 hrs17 hrs18 hrs17 hrs33 hrs
axial tilt:327°29°10°19°
temperature:784 K
511 C
226 K
-47 C
151 K
-122 C
89 K
-184 C
49 K
-224 C
atmosphere:5% H2
1% He
59% N2
33% O2
2% CO2
0% other
87% N2
8% O2
5% CO2
0% other
79% N2
1% O2
20% CO2
0% other
7% H2
2% He
46% N2
44% O2
1% CO2
0% other
80% N2
13% O2
7% CO2
0% other
moons:1935271714
rings:00000

planet:LDD982.6LDD982.7LDD982.8LDD982.9LDD982.10
distance from star:1571*106 km2356*106 km4978*106 km7468*106 km11202*106 km
radius:33387 km21594 km71575 km20982 km9663 km
mass:297729*1021 kg80554*1021 kg2933418*1021 kg73897*1021 kg7218*1021 kg
surface gravity: 17.8 m/s2
1.82 Earths
11.5 m/s2
1.17 Earths
38.2 m/s2
3.90 Earths
11.2 m/s2
1.14 Earths
5.15 m/s2
0.52 Earths
escape velocity:34.50 km/s22.31 km/s73.96 km/s21.68 km/s9.985 km/s
year: 62902 LDD982.6 days
39314 Earth days
115558 LDD982.7 days
72224 Earth days
354793 LDD982.8 days
221746 Earth days
651796 LDD982.9 days
407373 Earth days
1056554 LDD982.10 days
748393 Earth days
day:15 hrs15 hrs15 hrs15 hrs17 hrs
axial tilt:
temperature:1990 K
1717 C
1362 K
1089 C
1196 K
923 C
1776 K
1503 C
1870 K
1597 C
atmosphere:89% H2
11% He
0% other
93% H2
7% He
0% other
85% H2
15% He
0% other
87% H2
13% He
0% other
97% H2
3% He
0% other
moons:15516914212673
rings:51917012

planet:LDD982.11LDD982.12LDD982.13LDD982.14LDD982.15
distance from star:16803*106 km25205*106 km37808*106 km56712*106 km85068*106 km
radius:57645 km64519 km72709 km63142 km74801 km
mass:1532409*1021 kg2148586*1021 kg3075066*1021 kg2013932*1021 kg3348206*1021 kg
surface gravity: 30.7 m/s2
3.13 Earths
34.4 m/s2
3.51 Earths
38.8 m/s2
3.96 Earths
33.7 m/s2
3.44 Earths
39.9 m/s2
4.07 Earths
escape velocity:59.56 km/s66.67 km/s75.13 km/s65.24 km/s77.29 km/s
year: 2199816 LDD982.11 days
1374885 Earth days
4041321 LDD982.12 days
2525826 Earth days
7424382 LDD982.13 days
4640239 Earth days
13639460 LDD982.14 days
8524663 Earth days
25057291 LDD982.15 days
15660807 Earth days
day:15 hrs15 hrs15 hrs15 hrs15 hrs
axial tilt:31°60°65°
temperature:1485 K
1212 C
1678 K
1405 C
1832 K
1559 C
1490 K
1217 C
1608 K
1335 C
atmosphere:88% H2
12% He
0% other
89% H2
11% He
0% other
98% H2
2% He
0% other
94% H2
6% He
0% other
90% H2
10% He
0% other
moons:107106153134125
rings:153231911

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