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LAD284: yellow dwarf star with 6 planets

  LAD284.1   LAD284.2   LAD284.3   LAD284.4   LAD284.5   LAD284.6  

Solar system 'LAD284' comprises the star 'LAD284' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 90 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAD284', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LAD284 is located more than 5362 lightyears from the center of the galaxy.

LAD284.1, the first planet in this system, may feature life forms. Its average temperature is 262K (-11C) and it's atmosphere contains 21% of oxygen. One year on LAD284.1 lasts 384 days, one day lasts 8 hours. It's diameter is 21418 km, 1.6 times the diameter of the Earth.

This solar system comprises 6 planets

LAD284.1 is a very large terrestrial planet (10709 km radius) which orbits its star in 384 Earth days, one day on LAD284.1 lasts 8 Earth hours. Its average temperature is 262 K (-11 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
LAD284.2 is a medium terrestrial planet (6505 km radius) which orbits its star in 706 Earth days, one day on LAD284.2 lasts 11 Earth hours. Its average temperature is 232 K (-41 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 10 moons.
LAD284.3 is a very small terrestrial planet (2479 km radius) which orbits its star in 1298 Earth days, one day on LAD284.3 lasts 46 Earth hours. Its average temperature is 155 K (-118 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAD284.4 is a very small terrestrial planet (2574 km radius) which orbits its star in 2385 Earth days, one day on LAD284.4 lasts 43 Earth hours. Its average temperature is 92 K (-181 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAD284.5 is a large terrestrial planet (7743 km radius) which orbits its star in 4382 Earth days, one day on LAD284.5 lasts 10 Earth hours. Its average temperature is 51 K (-222 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
LAD284.6 is a medium terrestrial planet (5251 km radius) which orbits its star in 8050 Earth days, one day on LAD284.6 lasts 15 Earth hours. Its average temperature is 27 K (-246 C), its atmosphere mainly consists of nitrogen, oxygen and it has 37 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAD284.1LAD284.2LAD284.3LAD284.4LAD284.5
distance from star:71*106 km107*106 km161*106 km242*106 km363*106 km
radius:10709 km6505 km2479 km2574 km7743 km
mass:9825*1021 kg2202*1021 kg121*1021 kg136*1021 kg3713*1021 kg
surface gravity: 5.71 m/s2
0.58 Earths
3.47 m/s2
0.35 Earths
1.31 m/s2
0.13 Earths
1.37 m/s2
0.14 Earths
4.13 m/s2
0.42 Earths
escape velocity:11.06 km/s6.722 km/s2.552 km/s2.655 km/s8.000 km/s
year: 1152 LAD284.1 days
384 Earth days
1540 LAD284.2 days
706 Earth days
677 LAD284.3 days
1298 Earth days
1331 LAD284.4 days
2385 Earth days
10516 LAD284.5 days
4382 Earth days
day:8 hrs11 hrs46 hrs43 hrs10 hrs
axial tilt:19°20°22°28°
temperature:262 K
-11 C
232 K
-41 C
155 K
-118 C
92 K
-181 C
51 K
-222 C
atmosphere:78% N2
21% O2
1% CO2
0% other
11% H2
2% He
48% N2
38% O2
1% CO2
0% other
1% H2
1% He
83% N2
13% O2
2% CO2
0% other
59% N2
40% O2
1% CO2
0% other
82% N2
17% O2
1% CO2
0% other
moons:19101122
rings:00000

planet:LAD284.6
distance from star:545*106 km
radius:5251 km
mass:1158*1021 kg
surface gravity: 2.80 m/s2
0.28 Earths
escape velocity:5.425 km/s
year: 12880 LAD284.6 days
8050 Earth days
day:15 hrs
axial tilt:14°
temperature:27 K
-246 C
atmosphere:10% H2
3% He
49% N2
37% O2
1% CO2
0% other
moons:37
rings:0

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