🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.69 AU - 0.85 AU

Year: 251 Days

Day: 35.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.78 AU - 2.34 AU

Year: 1096 Days

Day: 41 Hours

Environment

Temp: -70 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.24 AU - 2.64 AU

Year: 1413 Days

Day: 45.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 3.9

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.67 AU - 21.73 AU

Year: 32427 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,460,110 km

• M1: 91,703 km (0.095 R)
• M2: 362,775 km (0.112 R)
• M3: 532,568 km (0.099 R)
• M4: 655,388 km (0.058 R)
• M5: 1,691,653 km (0.084 R)
• M6: 2,788,654 km (0.12 R)
• M7: 4,979,066 km (0.12 R)
• M8: 6,081,752 km (0.081 R)
• M9: 6,213,398 km (0.064 R)
• M10: 6,574,228 km (0.098 R)
• M11: 7,044,713 km (0.038 R)
• M12: 9,152,248 km (0.062 R)
• M13: 9,383,676 km (0.112 R)
• M14: 11,780,982 km (0.105 R)
• M15: 14,557,070 km (0.066 R)
• M16: 17,473,181 km (0.086 R)
• M17: 22,072,867 km (0.099 R)
• M18: 23,123,193 km (0.113 R)
• M19: 25,096,838 km (0.036 R)
• M20: 26,473,288 km (0.067 R)
• M21: 31,162,732 km (0.083 R)
• M22: 37,987,687 km (0.072 R)
• M23: 42,302,089 km (0.104 R)
• M24: 42,943,864 km (0.12 R)
• M25: 44,576,874 km (0.112 R)
• M26: 49,545,468 km (0.076 R)
• M27: 52,254,536 km (0.089 R)
• M28: 54,680,864 km (0.117 R)
• M29: 60,767,702 km (0.104 R)
• M30: 68,164,868 km (0.085 R)
• M31: 71,284,133 km (0.104 R)
• M32: 73,108,779 km (0.073 R)
• M33: 74,964,091 km (0.109 R)
• M34: 75,198,212 km (0.114 R)
• M35: 75,667,949 km (0.116 R)
• M36: 84,460,115 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 20,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit