🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.73 AU

Year: 161 Days

Day: 25.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.64 AU - 2.66 AU

Year: 1118 Days

Day: 19.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,364,835 km

• M1: 35,903 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.15 AU - 2.97 AU

Year: 1453 Days

Day: 32.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.5

Radius: 5.4

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.91 AU - 14.95 AU

Year: 17460 Days

Day: 16 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,364,835 km

• M1: 67,169 km (0.065 R)
• M2: 505,042 km (0.032 R)
• M3: 801,545 km (0.115 R)
• M4: 1,080,097 km (0.116 R)
• M5: 1,743,713 km (0.099 R)
• M6: 2,173,507 km (0.078 R)
• M7: 4,228,533 km (0.07 R)
• M8: 6,820,167 km (0.05 R)
• M9: 7,974,165 km (0.098 R)
• M10: 8,674,283 km (0.088 R)
• M11: 9,199,072 km (0.108 R)
• M12: 18,665,925 km (0.117 R)
• M13: 29,232,322 km (0.106 R)
• M14: 34,253,424 km (0.108 R)
• M15: 45,647,097 km (0.119 R)
• M16: 49,832,248 km (0.088 R)
• M17: 62,163,450 km (0.029 R)
• M18: 64,103,735 km (0.076 R)
• M19: 65,485,720 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 7.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.72 AU - 15.14 AU

Year: 17460 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 106.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,364,835 km

• M1: 95,743 km (0.106 R)
• M2: 777,759 km (0.086 R)
• M3: 1,294,022 km (0.056 R)
• M4: 1,803,552 km (0.064 R)
• M5: 3,034,892 km (0.114 R)
• M6: 3,366,550 km (0.05 R)
• M7: 5,582,394 km (0.112 R)
• M8: 6,816,726 km (0.098 R)
• M9: 7,572,195 km (0.12 R)
• M10: 7,912,531 km (0.105 R)
• M11: 8,746,539 km (0.106 R)
• M12: 9,858,649 km (0.117 R)
• M13: 10,219,180 km (0.114 R)
• M14: 10,682,036 km (0.106 R)
• M15: 13,592,014 km (0.066 R)
• M16: 17,379,682 km (0.057 R)
• M17: 17,972,539 km (0.119 R)
• M18: 24,499,494 km (0.078 R)
• M19: 25,834,954 km (0.118 R)
• M20: 27,394,362 km (0.12 R)
• M21: 31,275,529 km (0.104 R)
• M22: 32,054,186 km (0.047 R)
• M23: 33,650,246 km (0.081 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit