🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.75 AU - 1.15 AU

Year: 328 Days

Day: 23.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.89 AU - 2.27 AU

Year: 1064 Days

Day: 44.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,280,735 km

• M1: 52,359 km (0.087 R)
• M2: 520,451 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.21 AU - 3.07 AU

Year: 1522 Days

Day: 12 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.72 AU - 5.84 AU

Year: 4304 Days

Day: 25.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,280,735 km

• M1: 1,403,976 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 9.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.46 AU - 10.28 AU

Year: 10175 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,280,735 km

• M1: 120,576 km (0.114 R)
• M2: 478,115 km (0.113 R)
• M3: 856,149 km (0.104 R)
• M4: 1,244,355 km (0.054 R)
• M5: 1,563,298 km (0.114 R)
• M6: 2,961,589 km (0.118 R)
• M7: 3,373,432 km (0.079 R)
• M8: 3,868,003 km (0.077 R)
• M9: 4,817,201 km (0.061 R)
• M10: 6,066,343 km (0.069 R)
• M11: 6,932,814 km (0.086 R)
• M12: 7,734,060 km (0.106 R)
• M13: 8,950,141 km (0.097 R)
• M14: 9,687,809 km (0.079 R)
• M15: 10,158,294 km (0.104 R)
• M16: 10,688,768 km (0.073 R)
• M17: 13,412,496 km (0.118 R)
• M18: 15,678,754 km (0.119 R)
• M19: 17,179,520 km (0.089 R)
• M20: 18,382,437 km (0.097 R)
• M21: 26,971,449 km (0.107 R)
• M22: 27,732,154 km (0.082 R)
• M23: 28,247,220 km (0.054 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit