🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.67 AU - 0.79 AU

Year: 239 Days

Day: 26 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.97 AU - 0.99 AU

Year: 371 Days

Day: 28.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.28 AU

Year: 1075 Days

Day: 12.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 105.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.4

Radius: 7.6

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.32 AU - 13.5 AU

Year: 18802 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 164 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,227,633 km

• M1: 95,743 km (0.092 R)
• M2: 334,501 km (0.097 R)
• M3: 595,400 km (0.113 R)
• M4: 1,164,769 km (0.105 R)
• M5: 1,821,803 km (0.107 R)
• M6: 5,124,774 km (0.095 R)
• M7: 5,923,926 km (0.108 R)
• M8: 6,353,571 km (0.114 R)
• M9: 9,437,382 km (0.119 R)
• M10: 9,786,244 km (0.04 R)
• M11: 10,023,656 km (0.11 R)
• M12: 10,386,879 km (0.079 R)
• M13: 11,333,385 km (0.115 R)
• M14: 11,727,725 km (0.095 R)
• M15: 12,683,356 km (0.109 R)
• M16: 17,200,314 km (0.09 R)
• M17: 18,074,415 km (0.052 R)
• M18: 19,534,041 km (0.058 R)
• M19: 22,686,068 km (0.086 R)
• M20: 23,843,357 km (0.118 R)
• M21: 30,477,873 km (0.058 R)
• M22: 31,112,617 km (0.106 R)
• M23: 31,756,187 km (0.08 R)
• M24: 40,336,822 km (0.116 R)
• M25: 41,876,483 km (0.114 R)
• M26: 45,565,866 km (0.04 R)
• M27: 48,427,972 km (0.068 R)
• M28: 52,126,331 km (0.06 R)
• M29: 53,951,874 km (0.08 R)
• M30: 59,683,566 km (0.108 R)
• M31: 63,722,260 km (0.116 R)
• M32: 67,939,275 km (0.12 R)
• M33: 70,777,894 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.4

Radius: 5.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.79 AU - 14.63 AU

Year: 19437 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,227,633 km

• M1: 68,366 km (0.101 R)
• M2: 637,885 km (0.101 R)
• M3: 902,524 km (0.086 R)
• M4: 1,916,798 km (0.081 R)
• M5: 4,894,094 km (0.11 R)
• M6: 12,239,948 km (0.116 R)
• M7: 13,342,484 km (0.105 R)
• M8: 21,085,969 km (0.06 R)
• M9: 21,529,527 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit