🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.94 AU - 1.18 AU

Year: 397 Days

Day: 41.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.2 AU - 1.82 AU

Year: 674 Days

Day: 32 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,458,975 km

• M1: 56,249 km (0.088 R)
• M2: 138,228 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.39 AU - 1.85 AU

Year: 749 Days

Day: 36.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.1

Radius: 3.8

Gravity: 31.45 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.82 AU - 13.24 AU

Year: 16120 Days

Day: 24.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,458,975 km

• M1: 54,902 km (0.066 R)
• M2: 305,180 km (0.101 R)
• M3: 428,747 km (0.119 R)
• M4: 658,530 km (0.117 R)
• M5: 782,846 km (0.077 R)
• M6: 933,640 km (0.107 R)
• M7: 1,164,769 km (0.062 R)
• M8: 1,390,363 km (0.065 R)
• M9: 2,129,226 km (0.042 R)
• M10: 2,508,756 km (0.101 R)
• M11: 2,725,823 km (0.094 R)
• M12: 4,150,593 km (0.107 R)
• M13: 5,174,890 km (0.095 R)
• M14: 5,526,893 km (0.065 R)
• M15: 9,808,983 km (0.117 R)
• M16: 13,598,147 km (0.036 R)
• M17: 17,160,372 km (0.11 R)
• M18: 21,835,156 km (0.095 R)
• M19: 26,359,893 km (0.09 R)
• M20: 30,445,261 km (0.043 R)
• M21: 36,564,263 km (0.105 R)
• M22: 38,114,396 km (0.073 R)
• M23: 40,384,394 km (0.108 R)
• M24: 45,191,871 km (0.117 R)
• M25: 45,485,981 km (0.085 R)
• M26: 45,633,484 km (0.107 R)
• M27: 54,414,281 km (0.091 R)
• M28: 56,092,021 km (0.09 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit