🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.85 AU - 0.85 AU

Year: 277 Days

Day: 18 Hours

Environment

Temp: 159 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.24 AU - 2.7 AU

Year: 1371 Days

Day: 24.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.92 AU - 5.8 AU

Year: 4382 Days

Day: 16.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.8

Radius: 5.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.78 AU - 17.82 AU

Year: 24314 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 103,931,702 km

• M1: 65,973 km (0.068 R)
• M2: 1,463,067 km (0.088 R)
• M3: 3,391,833 km (0.084 R)
• M4: 5,512,682 km (0.087 R)
• M5: 8,782,293 km (0.083 R)
• M6: 19,669,427 km (0.071 R)
• M7: 23,496,739 km (0.12 R)
• M8: 29,032,160 km (0.096 R)
• M9: 30,216,077 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.4

Radius: 5.2

Gravity: 36.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.32 AU - 19.36 AU

Year: 26607 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 103,931,702 km

• M1: 66,272 km (0.056 R)
• M2: 298,149 km (0.07 R)
• M3: 474,375 km (0.119 R)
• M4: 933,491 km (0.078 R)
• M5: 1,361,640 km (0.095 R)
• M6: 1,592,170 km (0.104 R)
• M7: 2,086,442 km (0.098 R)
• M8: 2,897,262 km (0.089 R)
• M9: 4,111,099 km (0.043 R)
• M10: 5,764,006 km (0.032 R)
• M11: 6,225,964 km (0.099 R)
• M12: 7,328,500 km (0.055 R)
• M13: 8,094,442 km (0.089 R)
• M14: 10,043,403 km (0.116 R)
• M15: 10,711,357 km (0.026 R)
• M16: 11,479,841 km (0.118 R)
• M17: 11,695,711 km (0.116 R)
• M18: 11,914,274 km (0.11 R)
• M19: 14,005,502 km (0.055 R)
• M20: 15,440,744 km (0.113 R)
• M21: 19,605,399 km (0.088 R)
• M22: 21,505,442 km (0.099 R)
• M23: 22,951,605 km (0.087 R)
• M24: 27,935,906 km (0.062 R)
• M25: 32,579,873 km (0.09 R)
• M26: 32,868,148 km (0.062 R)
• M27: 37,082,919 km (0.116 R)
• M28: 48,600,608 km (0.094 R)
• M29: 49,735,158 km (0.111 R)
• M30: 51,665,121 km (0.113 R)
• M31: 55,879,442 km (0.085 R)
• M32: 57,753,754 km (0.09 R)
• M33: 60,100,795 km (0.086 R)
• M34: 63,851,962 km (0.082 R)
• M35: 67,756,316 km (0.112 R)
• M36: 70,606,156 km (0.098 R)
• M37: 74,279,382 km (0.068 R)
• M38: 82,804,965 km (0.12 R)
• M39: 83,073,044 km (0.076 R)
• M40: 84,151,046 km (0.034 R)
• M41: 91,672,678 km (0.083 R)
• M42: 95,154,867 km (0.11 R)
• M43: 100,541,587 km (0.103 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit