🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 336 Days

Day: 31.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 8.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,121,439 km

• M1: 111,002 km (0.1 R)
• M2: 166,502 km (0.084 R)
• M3: 255,812 km (0.055 R)
• M4: 331,509 km (0.088 R)
• M5: 398,230 km (0.084 R)
• M6: 479,162 km (0.116 R)
• M7: 541,694 km (0.094 R)
• M8: 649,853 km (0.08 R)
• M9: 730,786 km (0.093 R)
• M10: 793,916 km (0.076 R)
• M11: 862,731 km (0.058 R)
• M12: 1,002,904 km (0.112 R)
• M13: 1,078,002 km (0.117 R)
• M14: 1,146,817 km (0.086 R)
• M15: 1,208,900 km (0.057 R)
• M16: 1,280,558 km (0.102 R)
• M17: 1,362,537 km (0.113 R)
• M18: 1,464,114 km (0.106 R)
• M19: 1,545,496 km (0.035 R)
• M20: 1,731,895 km (0.035 R)
• M21: 1,842,447 km (0.1 R)
• M22: 1,970,354 km (0.062 R)
• M23: 2,025,256 km (0.105 R)
• M24: 2,096,016 km (0.108 R)
• M25: 2,250,550 km (0.085 R)
• M26: 2,355,718 km (0.093 R)
• M27: 2,478,687 km (0.078 R)
• M28: 2,549,148 km (0.111 R)
• M29: 2,669,873 km (0.052 R)
• M30: 2,725,374 km (0.051 R)
• M31: 2,815,133 km (0.119 R)
• M32: 2,917,158 km (0.099 R)
• M33: 2,985,973 km (0.1 R)
• M34: 3,136,768 km (0.067 R)
• M35: 3,248,667 km (0.112 R)
• M36: 3,373,881 km (0.116 R)
• M37: 3,434,019 km (0.112 R)
• M38: 3,518,991 km (0.081 R)
• M39: 3,629,095 km (0.102 R)
• M40: 3,709,429 km (0.085 R)
• M41: 3,821,627 km (0.113 R)
• M42: 3,992,019 km (0.03 R)
• M43: 4,151,939 km (0.063 R)
• M44: 4,229,581 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 13.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 24,121,439 km

• M1: 165,455 km (0.053 R)
• M2: 261,796 km (0.054 R)
• M3: 356,492 km (0.079 R)
• M4: 440,416 km (0.089 R)
• M5: 581,188 km (0.086 R)
• M6: 675,135 km (0.086 R)
• M7: 817,552 km (0.099 R)
• M8: 905,067 km (0.07 R)
• M9: 1,076,057 km (0.087 R)
• M10: 1,161,927 km (0.109 R)
• M11: 1,341,444 km (0.084 R)
• M12: 1,434,943 km (0.078 R)
• M13: 1,551,779 km (0.034 R)
• M14: 1,654,702 km (0.109 R)
• M15: 1,768,845 km (0.085 R)
• M16: 1,867,580 km (0.061 R)
• M17: 1,968,409 km (0.088 R)
• M18: 2,113,519 km (0.104 R)
• M19: 2,209,261 km (0.079 R)
• M20: 2,490,057 km (0.084 R)
• M21: 2,751,404 km (0.081 R)
• M22: 2,866,894 km (0.081 R)
• M23: 3,119,265 km (0.118 R)
• M24: 3,228,920 km (0.026 R)
• M25: 3,401,556 km (0.116 R)
• M26: 3,548,761 km (0.087 R)
• M27: 3,646,149 km (0.092 R)
• M28: 3,802,778 km (0.095 R)
• M29: 3,896,576 km (0.106 R)
• M30: 3,979,303 km (0.105 R)
• M31: 4,074,747 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.1

Radius: 6.8

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.54 AU - 8.8 AU

Year: 12595 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,121,439 km

• M1: 122,969 km (0.114 R)
• M2: 296,653 km (0.079 R)
• M3: 466,297 km (0.067 R)
• M4: 562,937 km (0.082 R)
• M5: 739,013 km (0.117 R)
• M6: 1,186,311 km (0.1 R)
• M7: 1,298,360 km (0.114 R)
• M8: 1,557,164 km (0.094 R)
• M9: 2,342,403 km (0.115 R)
• M10: 2,569,942 km (0.104 R)
• M11: 3,200,796 km (0.083 R)
• M12: 3,294,893 km (0.086 R)
• M13: 4,112,894 km (0.034 R)
• M14: 4,352,849 km (0.111 R)
• M15: 4,668,202 km (0.068 R)
• M16: 4,882,426 km (0.106 R)
• M17: 5,209,895 km (0.107 R)
• M18: 5,432,198 km (0.08 R)
• M19: 5,544,546 km (0.093 R)
• M20: 5,733,488 km (0.098 R)
• M21: 7,073,436 km (0.09 R)
• M22: 7,360,814 km (0.045 R)
• M23: 7,443,691 km (0.041 R)
• M24: 8,117,480 km (0.044 R)
• M25: 8,548,621 km (0.118 R)
• M26: 9,840,249 km (0.108 R)
• M27: 10,069,133 km (0.118 R)
• M28: 10,813,084 km (0.089 R)
• M29: 11,478,645 km (0.045 R)
• M30: 11,864,757 km (0.073 R)
• M31: 12,948,743 km (0.07 R)
• M32: 14,115,606 km (0.049 R)
• M33: 14,529,244 km (0.113 R)
• M34: 15,901,057 km (0.09 R)
• M35: 16,169,585 km (0.086 R)
• M36: 17,479,165 km (0.102 R)
• M37: 17,534,516 km (0.084 R)
• M38: 17,700,869 km (0.092 R)
• M39: 17,923,321 km (0.074 R)
• M40: 17,979,121 km (0.09 R)
• M41: 18,202,770 km (0.102 R)
• M42: 21,488,837 km (0.072 R)
• M43: 21,548,227 km (0.07 R)
• M44: 21,607,468 km (0.065 R)
• M45: 22,083,937 km (0.111 R)
• M46: 22,443,720 km (0.092 R)
• M47: 22,503,858 km (0.079 R)
• M48: 22,563,996 km (0.106 R)
• M49: 22,624,284 km (0.114 R)
• M50: 23,290,444 km (0.104 R)
• M51: 24,086,005 km (0.107 R)
• M52: 24,456,110 km (0.114 R)
• M53: 25,892,699 km (0.116 R)
• M54: 27,035,776 km (0.058 R)
• M55: 29,371,148 km (0.118 R)
• M56: 29,436,822 km (0.075 R)
• M57: 29,964,902 km (0.088 R)
• M58: 30,097,446 km (0.106 R)
• M59: 30,896,598 km (0.106 R)
• M60: 30,963,468 km (0.039 R)
• M61: 31,365,886 km (0.096 R)
• M62: 31,837,718 km (0.12 R)
• M63: 31,905,336 km (0.109 R)
• M64: 32,379,711 km (0.028 R)
• M65: 32,856,480 km (0.109 R)
• M66: 34,786,591 km (0.053 R)
• M67: 35,135,154 km (0.09 R)
• M68: 35,484,914 km (0.111 R)
• M69: 35,835,721 km (0.057 R)
• M70: 36,753,205 km (0.115 R)
• M71: 37,250,468 km (0.085 R)
• M72: 37,893,141 km (0.109 R)
• M73: 38,467,447 km (0.103 R)
• M74: 38,755,722 km (0.096 R)
• M75: 41,751,120 km (0.105 R)
• M76: 41,899,222 km (0.05 R)
• M77: 43,463,866 km (0.066 R)
• M78: 43,538,815 km (0.09 R)
• M79: 43,613,913 km (0.115 R)
• M80: 44,895,967 km (0.085 R)
• M81: 45,123,505 km (0.032 R)
• M82: 45,503,484 km (0.058 R)
• M83: 45,732,069 km (0.059 R)
• M84: 49,049,701 km (0.092 R)
• M85: 50,619,132 km (0.077 R)
• M86: 52,923,688 km (0.049 R)
• M87: 53,726,280 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.3

Radius: 3.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.45 AU - 8.33 AU

Year: 14539 Days

Day: 22.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,121,439 km

• M1: 47,123 km (0.051 R)
• M2: 185,352 km (0.103 R)
• M3: 255,812 km (0.119 R)
• M4: 919,578 km (0.103 R)
• M5: 980,165 km (0.108 R)
• M6: 1,105,229 km (0.112 R)
• M7: 1,195,885 km (0.111 R)
• M8: 1,468,004 km (0.113 R)
• M9: 2,035,429 km (0.05 R)
• M10: 3,801,731 km (0.082 R)
• M11: 4,137,129 km (0.041 R)
• M12: 4,359,282 km (0.044 R)
• M13: 4,794,013 km (0.055 R)
• M14: 5,307,583 km (0.101 R)
• M15: 5,548,735 km (0.078 R)
• M16: 5,748,747 km (0.082 R)
• M17: 5,793,477 km (0.088 R)
• M18: 6,316,620 km (0.11 R)
• M19: 6,997,440 km (0.077 R)
• M20: 7,286,015 km (0.102 R)
• M21: 7,456,107 km (0.107 R)
• M22: 9,332,364 km (0.1 R)
• M23: 9,702,918 km (0.083 R)
• M24: 10,024,404 km (0.07 R)
• M25: 10,815,477 km (0.1 R)
• M26: 11,428,978 km (0.088 R)
• M27: 11,654,871 km (0.097 R)
• M28: 11,939,256 km (0.042 R)
• M29: 12,312,503 km (0.082 R)
• M30: 12,893,990 km (0.069 R)
• M31: 13,011,424 km (0.102 R)
• M32: 13,752,981 km (0.093 R)
• M33: 13,842,889 km (0.103 R)
• M34: 14,356,160 km (0.11 R)
• M35: 14,386,528 km (0.113 R)
• M36: 14,691,408 km (0.109 R)
• M37: 15,650,480 km (0.093 R)
• M38: 17,628,164 km (0.091 R)
• M39: 18,282,805 km (0.091 R)
• M40: 19,011,945 km (0.083 R)
• M41: 19,851,937 km (0.116 R)
• M42: 20,259,591 km (0.086 R)
• M43: 20,498,499 km (0.066 R)
• M44: 23,977,098 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit