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LHB434: yellow dwarf star with 17 planets

 
LHB434.1
  LHB434.2   LHB434.3   LHB434.4   LHB434.5   LHB434.6   LHB434.7   LHB434.8   LHB434.9  
LHB434.10
 
LHB434.11
 
LHB434.12
 
LHB434.13
 
LHB434.14
 
LHB434.15
 
LHB434.16
  LHB434.17  

Solar system 'LHB434' comprises the star 'LHB434' and the retinue of celestial objects gravitationally bound to it: 17 planets and their 1238 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LHB434', a yellow dwarf class star that contains about 99.65% of the system's known mass and dominates it gravitationally. LHB434 is located more than 2520 lightyears from the center of the galaxy.

This solar system comprises 17 planets

LHB434.1 is a very large terrestrial planet (10472 km radius) which orbits its star in 115 Earth days, one day on LHB434.1 lasts 19 Earth hours. Its average temperature is 1204 K (931 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
LHB434.2 is a small terrestrial planet (4941 km radius) which orbits its star in 360 Earth days, one day on LHB434.2 lasts 27 Earth hours. Its average temperature is 1063 K (790 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
LHB434.3 is a large terrestrial planet (8013 km radius) which orbits its star in 661 Earth days, one day on LHB434.3 lasts 20 Earth hours. Its average temperature is 709 K (436 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 13 moons.
LHB434.4 is a small terrestrial planet (3812 km radius) which orbits its star in 1215 Earth days, one day on LHB434.4 lasts 34 Earth hours. Its average temperature is 420 K (147 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
LHB434.5 is a small terrestrial planet (4221 km radius) which orbits its star in 2232 Earth days, one day on LHB434.5 lasts 31 Earth hours. Its average temperature is 233 K (-40 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
LHB434.6 is a small terrestrial planet (3695 km radius) which orbits its star in 4100 Earth days, one day on LHB434.6 lasts 35 Earth hours. Its average temperature is 124 K (-149 C), its atmosphere mainly consists of nitrogen and it has 1 moons.
LHB434.7 is a large terrestrial planet (8695 km radius) which orbits its star in 7533 Earth days, one day on LHB434.7 lasts 20 Earth hours. Its average temperature is 64 K (-209 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
LHB434.8 is a very large terrestrial planet (9591 km radius) which orbits its star in 13840 Earth days, one day on LHB434.8 lasts 19 Earth hours. Its average temperature is 32 K (-241 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 33 moons.
LHB434.9 is a medium gas giant (26338 km radius) which orbits its star in 54255 Earth days, one day on LHB434.9 lasts 17 Earth hours. Its average temperature is 1231 K (958 C), its atmosphere mainly consists of hydrogen and it has 137 moons.
LHB434.10 is a medium gas giant (31122 km radius) which orbits its star in 102758 Earth days, one day on LHB434.10 lasts 17 Earth hours. Its average temperature is 1304 K (1031 C), its atmosphere mainly consists of hydrogen, helium and it has 130 moons.
LHB434.11 is a large gas giant (68686 km radius) which orbits its star in 188779 Earth days, one day on LHB434.11 lasts 17 Earth hours. Its average temperature is 1915 K (1642 C), its atmosphere mainly consists of hydrogen, helium and it has 129 moons.
LHB434.12 is a large gas giant (63392 km radius) which orbits its star in 368770 Earth days, one day on LHB434.12 lasts 17 Earth hours. Its average temperature is 1958 K (1685 C), its atmosphere mainly consists of hydrogen, helium and it has 99 moons.
LHB434.13 is a medium gas giant (23430 km radius) which orbits its star in 677475 Earth days, one day on LHB434.13 lasts 17 Earth hours. Its average temperature is 1534 K (1261 C), its atmosphere mainly consists of hydrogen and it has 156 moons.
LHB434.14 is a medium gas giant (24549 km radius) which orbits its star in 1244601 Earth days, one day on LHB434.14 lasts 17 Earth hours. Its average temperature is 1606 K (1333 C), its atmosphere mainly consists of hydrogen and it has 119 moons.
LHB434.15 is a large gas giant (62203 km radius) which orbits its star in 2286479 Earth days, one day on LHB434.15 lasts 17 Earth hours. Its average temperature is 1946 K (1673 C), its atmosphere mainly consists of hydrogen, helium and it has 150 moons.
LHB434.16 is a large gas giant (49919 km radius) which orbits its star in 4200530 Earth days, one day on LHB434.16 lasts 17 Earth hours. Its average temperature is 1444 K (1171 C), its atmosphere mainly consists of hydrogen, helium and it has 163 moons.
LHB434.17 is a very small terrestrial planet (2942 km radius) which orbits its star in 5521740 Earth days, one day on LHB434.17 lasts 45 Earth hours. Its average temperature is 1616 K (1343 C), its atmosphere mainly consists of and it has 62 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LHB434.1LHB434.2LHB434.3LHB434.4LHB434.5
distance from star:32*106 km68*106 km103*106 km154*106 km232*106 km
radius:10472 km4941 km8013 km3812 km4221 km
mass:9187*1021 kg965*1021 kg4116*1021 kg443*1021 kg601*1021 kg
surface gravity: 5.59 m/s2
0.57 Earths
2.63 m/s2
0.26 Earths
4.27 m/s2
0.43 Earths
2.03 m/s2
0.20 Earths
2.25 m/s2
0.23 Earths
escape velocity:10.82 km/s5.105 km/s8.280 km/s3.938 km/s4.359 km/s
year: 145 LHB434.1 days
115 Earth days
320 LHB434.2 days
360 Earth days
793 LHB434.3 days
661 Earth days
857 LHB434.4 days
1215 Earth days
1728 LHB434.5 days
2232 Earth days
day:19 hrs27 hrs20 hrs34 hrs31 hrs
axial tilt:30°193°27°
temperature:1204 K
931 C
1063 K
790 C
709 K
436 C
420 K
147 C
233 K
-40 C
atmosphere:15% H2
2% He
41% N2
42% O2
0% other
8% H2
2% He
60% N2
30% O2
0% other
50% N2
1% O2
49% CO2
0% other
79% N2
21% O2
0% other
57% N2
42% O2
1% CO2
0% other
moons:6213511
rings:30000

planet:LHB434.6LHB434.7LHB434.8LHB434.9LHB434.10
distance from star:348*106 km522*106 km783*106 km1947*106 km2981*106 km
radius:3695 km8695 km9591 km26338 km31122 km
mass:403*1021 kg5258*1021 kg7058*1021 kg146163*1021 kg241152*1021 kg
surface gravity: 1.97 m/s2
0.20 Earths
4.64 m/s2
0.47 Earths
5.12 m/s2
0.52 Earths
14.0 m/s2
1.43 Earths
16.6 m/s2
1.69 Earths
escape velocity:3.815 km/s8.984 km/s9.911 km/s27.21 km/s32.16 km/s
year: 2811 LHB434.6 days
4100 Earth days
9039 LHB434.7 days
7533 Earth days
17482 LHB434.8 days
13840 Earth days
76595 LHB434.9 days
54255 Earth days
145070 LHB434.10 days
102758 Earth days
day:35 hrs20 hrs19 hrs17 hrs17 hrs
axial tilt:356°
temperature:124 K
-149 C
64 K
-209 C
32 K
-241 C
1231 K
958 C
1304 K
1031 C
atmosphere:87% N2
6% O2
7% CO2
0% other
1% He
76% N2
21% O2
2% CO2
0% other
13% H2
3% He
38% N2
45% O2
1% CO2
0% other
95% H2
5% He
0% other
79% H2
21% He
0% other
moons:12233137130
rings:000015

planet:LHB434.11LHB434.12LHB434.13LHB434.14LHB434.15
distance from star:4472*106 km6988*106 km10483*106 km15724*106 km23586*106 km
radius:68686 km63392 km23430 km24549 km62203 km
mass:2592356*1021 kg2037949*1021 kg102897*1021 kg118356*1021 kg1925413*1021 kg
surface gravity: 36.6 m/s2
3.74 Earths
33.8 m/s2
3.45 Earths
12.5 m/s2
1.27 Earths
13.1 m/s2
1.33 Earths
33.2 m/s2
3.39 Earths
escape velocity:70.97 km/s65.50 km/s24.21 km/s25.36 km/s64.27 km/s
year: 266511 LHB434.11 days
188779 Earth days
520616 LHB434.12 days
368770 Earth days
956435 LHB434.13 days
677475 Earth days
1757083 LHB434.14 days
1244601 Earth days
3227970 LHB434.15 days
2286479 Earth days
day:17 hrs17 hrs17 hrs17 hrs17 hrs
axial tilt:34°49°
temperature:1915 K
1642 C
1958 K
1685 C
1534 K
1261 C
1606 K
1333 C
1946 K
1673 C
atmosphere:78% H2
22% He
0% other
89% H2
11% He
0% other
98% H2
2% He
0% other
96% H2
4% He
0% other
80% H2
20% He
0% other
moons:12999156119150
rings:111662010

planet:LHB434.16LHB434.17
distance from star:35380*106 km42456*106 km
radius:49919 km2942 km
mass:995147*1021 kg203*1021 kg
surface gravity: 26.6 m/s2
2.71 Earths
1.56 m/s2
0.15 Earths
escape velocity:51.58 km/s3.034 km/s
year: 5930160 LHB434.16 days
4200530 Earth days
2944928 LHB434.17 days
5521740 Earth days
day:17 hrs45 hrs
axial tilt:52°25°
temperature:1444 K
1171 C
1616 K
1343 C
atmosphere:81% H2
19% He
0% other
100% other
moons:16362
rings:150

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