🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.66 AU - 2.24 AU

Year: 1000 Days

Day: 38.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,888,024 km

• M1: 436,377 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.24 AU - 3.32 AU

Year: 2181 Days

Day: 17.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.65 AU - 4.97 AU

Year: 3285 Days

Day: 12.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,888,024 km

• M1: 88,712 km (0.081 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 12.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.22 AU - 10 AU

Year: 10094 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,888,024 km

• M1: 150,495 km (0.118 R)
• M2: 544,387 km (0.055 R)
• M3: 1,308,682 km (0.063 R)
• M4: 1,736,083 km (0.099 R)
• M5: 3,596,632 km (0.108 R)
• M6: 5,255,523 km (0.103 R)
• M7: 6,085,342 km (0.082 R)
• M8: 7,262,079 km (0.108 R)
• M9: 12,669,444 km (0.112 R)
• M10: 14,700,534 km (0.056 R)
• M11: 22,897,749 km (0.109 R)
• M12: 29,337,638 km (0.096 R)
• M13: 37,003,781 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.3

Radius: 4.1

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.31 AU - 15.69 AU

Year: 20269 Days

Day: 20 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,888,024 km

• M1: 52,359 km (0.051 R)
• M2: 258,954 km (0.086 R)
• M3: 433,983 km (0.118 R)
• M4: 766,390 km (0.104 R)
• M5: 987,795 km (0.102 R)
• M6: 1,763,161 km (0.045 R)
• M7: 2,324,003 km (0.108 R)
• M8: 2,766,214 km (0.059 R)
• M9: 3,042,821 km (0.08 R)
• M10: 3,388,691 km (0.088 R)
• M11: 3,927,542 km (0.097 R)
• M12: 7,722,392 km (0.07 R)
• M13: 8,892,247 km (0.08 R)
• M14: 9,856,854 km (0.026 R)
• M15: 10,889,229 km (0.025 R)
• M16: 18,473,841 km (0.12 R)
• M17: 26,142,976 km (0.097 R)
• M18: 31,862,551 km (0.118 R)
• M19: 36,946,785 km (0.086 R)
• M20: 40,620,609 km (0.081 R)
• M21: 43,814,823 km (0.102 R)
• M22: 45,254,253 km (0.117 R)
• M23: 54,723,649 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit