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Ecna (MEA207): red dwarf star with 12 planets

  Electra   Burnice   MEA2073   Matle  
RadkRamtte
 
MEA2076
  MEA2077  
MEA2078
 
MEA2079
 
MEA20710
 
MEA20711
 
MEA20712
 

Solar system 'Ecna (MEA207)' comprises the star 'Ecna' and the retinue of celestial objects gravitationally bound to it: 12 planets and their 1054 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'Ecna', a red dwarf class star that contains about 90.46% of the system's known mass and dominates it gravitationally. Ecna is located more than 2192 lightyears from the center of the galaxy.

Ecna, the strangest solar system!

This solar system comprises 12 planets

Electra is a very large terrestrial planet (9520 km radius) which orbits its star in 387 Earth days, one day on Electra lasts 14 Earth hours. Its average temperature is 32 K (-241 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
Burnice is a very small terrestrial planet (2959 km radius) which orbits its star in 712 Earth days, one day on Burnice lasts 40 Earth hours. Its average temperature is 29 K (-244 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MEA2073 is a large terrestrial planet (7614 km radius) which orbits its star in 1308 Earth days, one day on MEA2073 lasts 16 Earth hours. Its average temperature is 19 K (-254 C), its atmosphere mainly consists of nitrogen, oxygen and it has 46 moons.
Matle is a large terrestrial planet (7210 km radius) which orbits its star in 2404 Earth days, one day on Matle lasts 16 Earth hours. Its average temperature is 11 K (-262 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
RadkRamtte is a large gas giant (50847 km radius) which orbits its star in 14702 Earth days, one day on RadkRamtte lasts 12 Earth hours. Its average temperature is 1065 K (792 C), its atmosphere mainly consists of hydrogen, helium and it has 154 moons.
MEA2076 is a large gas giant (70271 km radius) which orbits its star in 53440 Earth days, one day on MEA2076 lasts 12 Earth hours. Its average temperature is 1076 K (803 C), its atmosphere mainly consists of hydrogen and it has 138 moons.
MEA2077 is a very large terrestrial planet (11761 km radius) which orbits its star in 98176 Earth days, one day on MEA2077 lasts 13 Earth hours. Its average temperature is 1144 K (871 C), its atmosphere mainly consists of hydrogen and it has 160 moons.
MEA2078 is a large gas giant (65081 km radius) which orbits its star in 232644 Earth days, one day on MEA2078 lasts 12 Earth hours. Its average temperature is 1772 K (1499 C), its atmosphere mainly consists of hydrogen, helium and it has 49 moons.
MEA2079 is a large gas giant (78760 km radius) which orbits its star in 427395 Earth days, one day on MEA2079 lasts 12 Earth hours. Its average temperature is 1272 K (999 C), its atmosphere mainly consists of hydrogen, helium and it has 102 moons.
MEA20710 is a large gas giant (69791 km radius) which orbits its star in 785175 Earth days, one day on MEA20710 lasts 12 Earth hours. Its average temperature is 1237 K (964 C), its atmosphere mainly consists of hydrogen and it has 149 moons.
MEA20711 is a large gas giant (79700 km radius) which orbits its star in 1442458 Earth days, one day on MEA20711 lasts 12 Earth hours. Its average temperature is 1462 K (1189 C), its atmosphere mainly consists of hydrogen, helium and it has 93 moons.
MEA20712 is a medium gas giant (25456 km radius) which orbits its star in 2649965 Earth days, one day on MEA20712 lasts 12 Earth hours. Its average temperature is 1848 K (1575 C), its atmosphere mainly consists of hydrogen, helium and it has 126 moons.
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Planetary Statistics

planet:ElectraBurniceMEA2073MatleRadkRamtte
distance from star:72*106 km108*106 km162*106 km243*106 km815*106 km
radius:9520 km2959 km7614 km7210 km50847 km
mass:6902*1021 kg207*1021 kg3531*1021 kg2998*1021 kg1051685*1021 kg
surface gravity: 5.08 m/s2
0.51 Earths
1.57 m/s2
0.16 Earths
4.06 m/s2
0.41 Earths
3.84 m/s2
0.39 Earths
27.1 m/s2
2.77 Earths
escape velocity:9.837 km/s3.055 km/s7.867 km/s7.450 km/s52.54 km/s
year: 663 Electra days
387 Earth days
427 Burnice days
712 Earth days
1962 MEA2073 days
1308 Earth days
3606 Matle days
2404 Earth days
29404 RadkRamtte days
14702 Earth days
day:14 hrs40 hrs16 hrs16 hrs12 hrs
axial tilt:11°26°22°103°
temperature:32 K
-241 C
29 K
-244 C
19 K
-254 C
11 K
-262 C
1065 K
792 C
atmosphere:60% N2
40% O2
0% other
83% N2
12% O2
5% CO2
0% other
77% N2
22% O2
1% CO2
0% other
1% H2
1% He
69% N2
26% O2
3% CO2
0% other
85% H2
15% He
0% other
moons:2004617154
rings:000017

planet:MEA2076MEA2077MEA2078MEA2079MEA20710
distance from star:1928*106 km2892*106 km5140*106 km7710*106 km11566*106 km
radius:70271 km11761 km65081 km78760 km69791 km
mass:2775993*1021 kg13014*1021 kg2205223*1021 kg3908472*1021 kg2719494*1021 kg
surface gravity: 37.5 m/s2
3.83 Earths
6.27 m/s2
0.64 Earths
34.7 m/s2
3.54 Earths
42.0 m/s2
4.29 Earths
37.2 m/s2
3.80 Earths
escape velocity:72.61 km/s12.15 km/s67.25 km/s81.38 km/s72.12 km/s
year: 106880 MEA2076 days
53440 Earth days
181248 MEA2077 days
98176 Earth days
465288 MEA2078 days
232644 Earth days
854790 MEA2079 days
427395 Earth days
1570350 MEA20710 days
785175 Earth days
day:12 hrs13 hrs12 hrs12 hrs12 hrs
axial tilt:34°
temperature:1076 K
803 C
1144 K
871 C
1772 K
1499 C
1272 K
999 C
1237 K
964 C
atmosphere:92% H2
8% He
0% other
90% H2
10% He
0% other
85% H2
15% He
0% other
76% H2
24% He
0% other
93% H2
7% He
0% other
moons:13816049102149
rings:120141923

planet:MEA20711MEA20712
distance from star:17349*106 km26024*106 km
radius:79700 km25456 km
mass:4050092*1021 kg131965*1021 kg
surface gravity: 42.5 m/s2
4.34 Earths
13.5 m/s2
1.38 Earths
escape velocity:82.36 km/s26.30 km/s
year: 2884916 MEA20711 days
1442458 Earth days
5299930 MEA20712 days
2649965 Earth days
day:12 hrs12 hrs
axial tilt:80°
temperature:1462 K
1189 C
1848 K
1575 C
atmosphere:79% H2
21% He
0% other
80% H2
20% He
0% other
moons:93126
rings:108

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