🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.46 AU - 0.74 AU

Year: 177 Days

Day: 30.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.87 AU - 2.37 AU

Year: 1175 Days

Day: 24.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.73 AU - 2.55 AU

Year: 1192 Days

Day: 19.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.1

Radius: 7.1

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.25 AU - 12.91 AU

Year: 15988 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,133,111 km

• M1: 91,404 km (0.084 R)
• M2: 718,967 km (0.111 R)
• M3: 1,155,943 km (0.111 R)
• M4: 1,552,676 km (0.05 R)
• M5: 2,226,615 km (0.116 R)
• M6: 2,553,935 km (0.03 R)
• M7: 3,032,199 km (0.119 R)
• M8: 3,568,508 km (0.06 R)
• M9: 4,568,719 km (0.082 R)
• M10: 7,239,340 km (0.094 R)
• M11: 8,289,816 km (0.089 R)
• M12: 8,678,023 km (0.091 R)
• M13: 9,282,997 km (0.077 R)
• M14: 9,543,147 km (0.109 R)
• M15: 10,242,667 km (0.108 R)
• M16: 13,319,147 km (0.071 R)
• M17: 23,542,815 km (0.095 R)
• M18: 23,929,975 km (0.101 R)
• M19: 26,135,646 km (0.082 R)
• M20: 26,970,252 km (0.045 R)
• M21: 35,297,169 km (0.108 R)
• M22: 38,950,199 km (0.11 R)
• M23: 39,628,027 km (0.095 R)
• M24: 40,867,745 km (0.116 R)
• M25: 48,385,786 km (0.083 R)
• M26: 50,760,652 km (0.099 R)
• M27: 52,715,597 km (0.114 R)
• M28: 54,720,208 km (0.028 R)
• M29: 56,602,000 km (0.085 R)
• M30: 57,646,343 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit