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LDC448: red dwarf star with 10 planets

 
LDC448.1
  LDC448.2   LDC448.3   LDC448.4   LDC448.5  
LDC448.6
 
LDC448.7
 
LDC448.8
 
LDC448.9
  LDC448.10  

Solar system 'LDC448' comprises the star 'LDC448' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 647 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LDC448', a red dwarf class star that contains about 99.01% of the system's known mass and dominates it gravitationally. LDC448 is located more than 4791 lightyears from the center of the galaxy.

This solar system comprises 10 planets

LDC448.1 is a very small terrestrial planet (2669 km radius) which orbits its star in 83 Earth days, one day on LDC448.1 lasts 45 Earth hours. Its average temperature is 602 K (329 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LDC448.2 is a large terrestrial planet (7813 km radius) which orbits its star in 279 Earth days, one day on LDC448.2 lasts 14 Earth hours. Its average temperature is 242 K (-31 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
LDC448.3 is a small terrestrial planet (3849 km radius) which orbits its star in 543 Earth days, one day on LDC448.3 lasts 26 Earth hours. Its average temperature is 149 K (-124 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
LDC448.4 is a massive terrestrial planet (15543 km radius) which orbits its star in 1285 Earth days, one day on LDC448.4 lasts 11 Earth hours. Its average temperature is 1005 K (732 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
LDC448.5 is a very large terrestrial planet (10445 km radius) which orbits its star in 8018 Earth days, one day on LDC448.5 lasts 12 Earth hours. Its average temperature is 1557 K (1284 C), its atmosphere mainly consists of hydrogen, helium and it has 162 moons.
LDC448.6 is a large gas giant (65731 km radius) which orbits its star in 78778 Earth days, one day on LDC448.6 lasts 10 Earth hours. Its average temperature is 1384 K (1111 C), its atmosphere mainly consists of hydrogen and it has 36 moons.
LDC448.7 is a very large terrestrial planet (11071 km radius) which orbits its star in 144725 Earth days, one day on LDC448.7 lasts 12 Earth hours. Its average temperature is 1316 K (1043 C), its atmosphere mainly consists of hydrogen, helium and it has 146 moons.
LDC448.8 is a large gas giant (47392 km radius) which orbits its star in 265876 Earth days, one day on LDC448.8 lasts 10 Earth hours. Its average temperature is 1752 K (1479 C), its atmosphere mainly consists of hydrogen and it has 90 moons.
LDC448.9 is a large gas giant (41912 km radius) which orbits its star in 488447 Earth days, one day on LDC448.9 lasts 10 Earth hours. Its average temperature is 1765 K (1492 C), its atmosphere mainly consists of hydrogen and it has 81 moons.
LDC448.10 is a medium terrestrial planet (5548 km radius) which orbits its star in 642080 Earth days, one day on LDC448.10 lasts 18 Earth hours. Its average temperature is 1459 K (1186 C), its atmosphere mainly consists of and it has 24 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LDC448.1LDC448.2LDC448.3LDC448.4LDC448.5
distance from star:26*106 km58*106 km90*106 km160*106 km544*106 km
radius:2669 km7813 km3849 km15543 km10445 km
mass:152*1021 kg3815*1021 kg456*1021 kg30039*1021 kg9116*1021 kg
surface gravity: 1.42 m/s2
0.14 Earths
4.17 m/s2
0.42 Earths
2.05 m/s2
0.20 Earths
8.29 m/s2
0.84 Earths
5.57 m/s2
0.56 Earths
escape velocity:2.757 km/s8.073 km/s3.976 km/s16.06 km/s10.79 km/s
year: 44 LDC448.1 days
83 Earth days
478 LDC448.2 days
279 Earth days
501 LDC448.3 days
543 Earth days
2803 LDC448.4 days
1285 Earth days
16036 LDC448.5 days
8018 Earth days
day:45 hrs14 hrs26 hrs11 hrs12 hrs
axial tilt:23°11°21°
temperature:602 K
329 C
242 K
-31 C
149 K
-124 C
1005 K
732 C
1557 K
1284 C
atmosphere:2% H2
1% He
65% N2
31% O2
1% CO2
0% other
1% H2
2% He
58% N2
38% O2
1% CO2
0% other
1% H2
1% He
69% N2
28% O2
1% CO2
0% other
78% H2
22% He
0% other
88% H2
12% He
0% other
moons:015489162
rings:20000

planet:LDC448.6LDC448.7LDC448.8LDC448.9LDC448.10
distance from star:2497*106 km3746*106 km5619*106 km8428*106 km10114*106 km
radius:65731 km11071 km47392 km41912 km5548 km
mass:2271960*1021 kg10855*1021 kg851540*1021 kg588986*1021 kg1366*1021 kg
surface gravity: 35.0 m/s2
3.57 Earths
5.91 m/s2
0.60 Earths
25.3 m/s2
2.58 Earths
22.3 m/s2
2.28 Earths
2.96 m/s2
0.30 Earths
escape velocity:67.92 km/s11.44 km/s48.97 km/s43.31 km/s5.732 km/s
year: 189067 LDC448.6 days
78778 Earth days
289450 LDC448.7 days
144725 Earth days
638102 LDC448.8 days
265876 Earth days
1172272 LDC448.9 days
488447 Earth days
856106 LDC448.10 days
642080 Earth days
day:10 hrs12 hrs10 hrs10 hrs18 hrs
axial tilt:
temperature:1384 K
1111 C
1316 K
1043 C
1752 K
1479 C
1765 K
1492 C
1459 K
1186 C
atmosphere:100% H2
0% other
83% H2
17% He
0% other
91% H2
9% He
0% other
91% H2
9% He
0% other
100% other
moons:36146908124
rings:719970

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