🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 31.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,167,470 km

• M1: 335,398 km (0.044 R)
• M2: 545,733 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 31.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,167,470 km

• M1: 154,535 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 8.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1 AU - 1.56 AU

Year: 935 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,167,470 km

• M1: 105,915 km (0.03 R)
• M2: 166,951 km (0.065 R)
• M3: 226,042 km (0.057 R)
• M4: 341,532 km (0.104 R)
• M5: 417,079 km (0.05 R)
• M6: 555,008 km (0.068 R)
• M7: 625,768 km (0.081 R)
• M8: 695,331 km (0.102 R)
• M9: 754,123 km (0.072 R)
• M10: 950,994 km (0.094 R)
• M11: 1,006,644 km (0.099 R)
• M12: 1,229,994 km (0.078 R)
• M13: 1,481,019 km (0.06 R)
• M14: 1,655,450 km (0.119 R)
• M15: 1,811,331 km (0.065 R)
• M16: 1,959,134 km (0.094 R)
• M17: 2,024,508 km (0.103 R)
• M18: 2,077,466 km (0.104 R)
• M19: 2,307,697 km (0.108 R)
• M20: 2,363,048 km (0.095 R)
• M21: 2,447,122 km (0.09 R)
• M22: 2,532,094 km (0.095 R)
• M23: 2,625,143 km (0.044 R)
• M24: 2,719,540 km (0.118 R)
• M25: 2,792,843 km (0.082 R)
• M26: 2,926,583 km (0.102 R)
• M27: 3,054,938 km (0.078 R)
• M28: 3,146,492 km (0.093 R)
• M29: 3,262,430 km (0.116 R)
• M30: 3,317,034 km (0.117 R)
• M31: 3,379,865 km (0.107 R)
• M32: 3,458,852 km (0.113 R)
• M33: 3,667,242 km (0.08 R)
• M34: 3,748,474 km (0.034 R)
• M35: 3,830,304 km (0.109 R)
• M36: 4,012,514 km (0.099 R)
• M37: 4,222,998 km (0.052 R)
• M38: 4,299,742 km (0.106 R)
• M39: 4,385,462 km (0.087 R)
• M40: 4,593,702 km (0.068 R)
• M41: 4,769,629 km (0.044 R)
• M42: 4,921,022 km (0.101 R)
• M43: 5,028,882 km (0.064 R)
• M44: 5,570,277 km (0.056 R)
• M45: 5,663,925 km (0.07 R)
• M46: 5,890,715 km (0.063 R)
• M47: 5,948,011 km (0.097 R)
• M48: 6,333,974 km (0.034 R)
• M49: 6,569,441 km (0.103 R)
• M50: 6,678,348 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 14.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.47 AU - 2.19 AU

Year: 1598 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 14,167,470 km

• M1: 214,523 km (0.049 R)
• M2: 342,280 km (0.082 R)
• M3: 435,031 km (0.113 R)
• M4: 553,662 km (0.115 R)
• M5: 643,121 km (0.103 R)
• M6: 769,232 km (0.056 R)
• M7: 1,067,680 km (0.059 R)
• M8: 1,175,839 km (0.114 R)
• M9: 1,473,689 km (0.116 R)
• M10: 1,575,116 km (0.107 R)
• M11: 1,764,058 km (0.083 R)
• M12: 1,905,428 km (0.069 R)
• M13: 2,199,837 km (0.108 R)
• M14: 2,329,089 km (0.082 R)
• M15: 2,448,768 km (0.047 R)
• M16: 2,757,388 km (0.09 R)
• M17: 3,171,026 km (0.091 R)
• M18: 3,385,400 km (0.09 R)
• M19: 3,744,136 km (0.118 R)
• M20: 4,028,671 km (0.062 R)
• M21: 4,173,481 km (0.054 R)
• M22: 4,276,106 km (0.071 R)
• M23: 4,588,765 km (0.114 R)
• M24: 4,694,680 km (0.113 R)
• M25: 4,832,011 km (0.114 R)
• M26: 4,924,463 km (0.082 R)
• M27: 5,111,011 km (0.078 R)
• M28: 5,299,804 km (0.091 R)
• M29: 5,427,112 km (0.047 R)
• M30: 5,587,630 km (0.095 R)
• M31: 5,864,237 km (0.049 R)
• M32: 6,380,200 km (0.115 R)
• M33: 6,772,595 km (0.107 R)
• M34: 6,945,680 km (0.081 R)
• M35: 7,545,268 km (0.096 R)
• M36: 7,833,244 km (0.081 R)
• M37: 7,923,900 km (0.089 R)
• M38: 8,401,416 km (0.119 R)
• M39: 8,625,065 km (0.106 R)
• M40: 8,794,111 km (0.1 R)
• M41: 8,945,205 km (0.037 R)
• M42: 9,097,196 km (0.115 R)
• M43: 9,250,085 km (0.101 R)
• M44: 9,442,468 km (0.082 R)
• M45: 9,558,556 km (0.069 R)
• M46: 9,968,454 km (0.076 R)
• M47: 10,205,417 km (0.111 R)
• M48: 10,384,187 km (0.062 R)
• M49: 11,049,149 km (0.091 R)
• M50: 11,191,866 km (0.064 R)
• M51: 11,355,825 km (0.051 R)
• M52: 11,665,492 km (0.038 R)
• M53: 11,957,059 km (0.101 R)
• M54: 12,377,728 km (0.108 R)
• M55: 12,526,129 km (0.04 R)
• M56: 12,760,399 km (0.073 R)
• M57: 13,125,568 km (0.082 R)
• M58: 13,298,652 km (0.09 R)
• M59: 13,822,245 km (0.052 R)
• M60: 14,175,146 km (0.105 R)
• M61: 14,934,804 km (0.115 R)
• M62: 15,115,518 km (0.101 R)
• M63: 15,206,175 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.6

Radius: 7.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.73 AU - 6.49 AU

Year: 9752 Days

Day: 19.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 14,167,470 km

• M1: 96,491 km (0.114 R)
• M2: 264,938 km (0.116 R)
• M3: 546,930 km (0.117 R)
• M4: 630,256 km (0.073 R)
• M5: 980,913 km (0.108 R)
• M6: 1,901,239 km (0.082 R)
• M7: 2,684,833 km (0.118 R)
• M8: 2,830,392 km (0.072 R)
• M9: 3,784,527 km (0.107 R)
• M10: 3,989,177 km (0.107 R)
• M11: 4,239,604 km (0.104 R)
• M12: 4,991,483 km (0.092 R)
• M13: 5,337,203 km (0.067 R)
• M14: 5,706,261 km (0.089 R)
• M15: 6,517,530 km (0.078 R)
• M16: 6,599,061 km (0.101 R)
• M17: 6,994,897 km (0.091 R)
• M18: 8,105,362 km (0.08 R)
• M19: 9,141,627 km (0.113 R)
• M20: 10,869,482 km (0.114 R)
• M21: 10,946,824 km (0.101 R)
• M22: 12,735,716 km (0.063 R)
• M23: 12,919,571 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit