🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 13.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.92 AU - 1.08 AU

Year: 350 Days

Day: 43 Hours

Environment

Temp: 101 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,105,603 km

• M1: 576,550 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 14.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.57 AU - 11.09 AU

Year: 9970 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,105,603 km

• M1: 180,415 km (0.06 R)
• M2: 859,141 km (0.096 R)
• M3: 1,613,263 km (0.113 R)
• M4: 2,307,697 km (0.106 R)
• M5: 2,924,190 km (0.097 R)
• M6: 4,743,748 km (0.054 R)
• M7: 6,285,654 km (0.108 R)
• M8: 7,153,321 km (0.072 R)
• M9: 7,735,407 km (0.037 R)
• M10: 9,489,292 km (0.038 R)
• M11: 10,435,349 km (0.108 R)
• M12: 11,083,557 km (0.107 R)
• M13: 15,235,047 km (0.06 R)
• M14: 19,051,289 km (0.063 R)
• M15: 20,479,201 km (0.108 R)
• M16: 22,794,826 km (0.072 R)
• M17: 25,726,346 km (0.077 R)
• M18: 31,498,131 km (0.111 R)
• M19: 35,014,429 km (0.062 R)
• M20: 37,153,529 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.9

Radius: 5.2

Gravity: 28.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.5 AU - 17.96 AU

Year: 26118 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,105,603 km

• M1: 67,020 km (0.08 R)
• M2: 276,008 km (0.108 R)
• M3: 442,660 km (0.117 R)
• M4: 1,397,394 km (0.093 R)
• M5: 1,587,533 km (0.09 R)
• M6: 1,957,189 km (0.115 R)
• M7: 2,948,424 km (0.11 R)
• M8: 4,789,675 km (0.112 R)
• M9: 6,641,397 km (0.103 R)
• M10: 7,699,204 km (0.107 R)
• M11: 9,158,681 km (0.091 R)
• M12: 9,953,494 km (0.094 R)
• M13: 10,400,044 km (0.041 R)
• M14: 10,727,065 km (0.097 R)
• M15: 14,065,192 km (0.117 R)
• M16: 17,206,897 km (0.063 R)
• M17: 17,756,818 km (0.103 R)
• M18: 18,508,249 km (0.116 R)
• M19: 22,913,906 km (0.054 R)
• M20: 23,579,317 km (0.116 R)
• M21: 23,916,810 km (0.119 R)
• M22: 24,717,009 km (0.117 R)
• M23: 25,065,273 km (0.088 R)
• M24: 27,471,405 km (0.098 R)
• M25: 34,439,075 km (0.119 R)
• M26: 46,606,768 km (0.094 R)
• M27: 47,853,367 km (0.104 R)
• M28: 48,033,333 km (0.094 R)
• M29: 50,041,834 km (0.112 R)
• M30: 52,487,011 km (0.119 R)
• M31: 54,030,712 km (0.091 R)
• M32: 54,617,285 km (0.119 R)
• M33: 65,028,848 km (0.077 R)
• M34: 70,464,935 km (0.088 R)
• M35: 75,951,437 km (0.092 R)
• M36: 76,933,697 km (0.115 R)
• M37: 81,715,742 km (0.118 R)
• M38: 82,230,359 km (0.105 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit