🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 375 Days

Day: 28.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.84 AU - 1.96 AU

Year: 997 Days

Day: 38.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,907,239 km

• M1: 52,958 km (0.117 R)
• M2: 706,700 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.6

Radius: 13.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.14 AU - 6.46 AU

Year: 5319 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 17,907,239 km

• M1: 176,376 km (0.032 R)
• M2: 268,678 km (0.113 R)
• M3: 449,392 km (0.1 R)
• M4: 571,613 km (0.034 R)
• M5: 681,867 km (0.029 R)
• M6: 1,539,212 km (0.096 R)
• M7: 1,830,779 km (0.054 R)
• M8: 2,041,712 km (0.106 R)
• M9: 2,200,285 km (0.112 R)
• M10: 2,467,018 km (0.095 R)
• M11: 2,593,728 km (0.076 R)
• M12: 3,191,371 km (0.067 R)
• M13: 3,283,524 km (0.088 R)
• M14: 3,541,730 km (0.077 R)
• M15: 4,078,337 km (0.027 R)
• M16: 4,178,717 km (0.118 R)
• M17: 4,459,064 km (0.043 R)
• M18: 4,614,646 km (0.107 R)
• M19: 5,391,806 km (0.114 R)
• M20: 5,838,207 km (0.093 R)
• M21: 5,951,751 km (0.105 R)
• M22: 6,152,063 km (0.095 R)
• M23: 6,648,129 km (0.105 R)
• M24: 6,915,910 km (0.049 R)
• M25: 8,372,095 km (0.085 R)
• M26: 9,151,500 km (0.103 R)
• M27: 9,483,009 km (0.104 R)
• M28: 9,583,389 km (0.06 R)
• M29: 9,751,238 km (0.058 R)
• M30: 9,953,943 km (0.098 R)
• M31: 10,329,434 km (0.085 R)
• M32: 10,988,861 km (0.116 R)
• M33: 11,306,009 km (0.046 R)
• M34: 11,661,902 km (0.1 R)
• M35: 11,769,463 km (0.071 R)
• M36: 12,093,941 km (0.062 R)
• M37: 12,202,848 km (0.107 R)
• M38: 12,348,407 km (0.033 R)
• M39: 12,494,713 km (0.041 R)
• M40: 12,788,823 km (0.089 R)
• M41: 13,685,064 km (0.116 R)
• M42: 14,794,930 km (0.098 R)
• M43: 14,911,467 km (0.107 R)
• M44: 15,262,723 km (0.106 R)
• M45: 15,419,801 km (0.062 R)
• M46: 16,132,934 km (0.071 R)
• M47: 16,695,122 km (0.104 R)
• M48: 17,673,792 km (0.115 R)
• M49: 17,838,648 km (0.101 R)
• M50: 18,004,104 km (0.088 R)
• M51: 19,303,511 km (0.092 R)
• M52: 19,388,333 km (0.092 R)
• M53: 19,515,940 km (0.043 R)
• M54: 19,814,687 km (0.083 R)
• M55: 20,114,930 km (0.106 R)
• M56: 21,243,197 km (0.057 R)
• M57: 21,506,489 km (0.112 R)
• M58: 23,697,051 km (0.11 R)
• M59: 24,198,652 km (0.115 R)
• M60: 24,381,760 km (0.12 R)
• M61: 24,888,149 km (0.087 R)
• M62: 25,911,099 km (0.074 R)
• M63: 26,004,747 km (0.115 R)
• M64: 26,239,467 km (0.091 R)
• M65: 27,232,946 km (0.113 R)
• M66: 28,094,181 km (0.117 R)
• M67: 28,238,692 km (0.038 R)
• M68: 29,549,619 km (0.099 R)
• M69: 30,979,625 km (0.098 R)
• M70: 31,128,923 km (0.048 R)
• M71: 31,477,935 km (0.09 R)
• M72: 31,728,212 km (0.103 R)
• M73: 32,533,199 km (0.119 R)
• M74: 33,294,053 km (0.077 R)
• M75: 33,702,156 km (0.112 R)
• M76: 33,855,644 km (0.055 R)
• M77: 34,214,679 km (0.091 R)
• M78: 34,523,449 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 8.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.38 AU - 6.66 AU

Year: 5625 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,907,239 km

• M1: 198,217 km (0.117 R)
• M2: 298,747 km (0.047 R)
• M3: 367,263 km (0.052 R)
• M4: 428,299 km (0.119 R)
• M5: 854,952 km (0.115 R)
• M6: 959,371 km (0.108 R)
• M7: 1,255,725 km (0.115 R)
• M8: 1,386,623 km (0.11 R)
• M9: 1,626,877 km (0.086 R)
• M10: 1,733,839 km (0.072 R)
• M11: 1,930,112 km (0.083 R)
• M12: 2,304,256 km (0.038 R)
• M13: 2,658,953 km (0.104 R)
• M14: 3,193,167 km (0.083 R)
• M15: 3,572,846 km (0.06 R)
• M16: 3,760,142 km (0.064 R)
• M17: 3,966,887 km (0.045 R)
• M18: 4,275,657 km (0.035 R)
• M19: 4,693,932 km (0.076 R)
• M20: 5,750,393 km (0.113 R)
• M21: 6,025,653 km (0.061 R)
• M22: 6,211,603 km (0.066 R)
• M23: 6,361,799 km (0.116 R)
• M24: 7,287,660 km (0.119 R)
• M25: 7,366,798 km (0.067 R)
• M26: 7,605,705 km (0.092 R)
• M27: 7,948,584 km (0.1 R)
• M28: 8,296,548 km (0.113 R)
• M29: 8,943,858 km (0.087 R)
• M30: 9,629,017 km (0.104 R)
• M31: 9,824,691 km (0.085 R)
• M32: 10,242,368 km (0.109 R)
• M33: 11,414,766 km (0.096 R)
• M34: 11,876,874 km (0.036 R)
• M35: 12,133,734 km (0.102 R)
• M36: 12,251,018 km (0.118 R)
• M37: 14,601,201 km (0.033 R)
• M38: 15,686,534 km (0.107 R)
• M39: 17,270,177 km (0.076 R)
• M40: 17,428,750 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 10,580 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit