🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 213 Days

Day: 46.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.34 AU - 2.96 AU

Year: 1538 Days

Day: 21.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,050,555 km

• M1: 2,013,887 km (0.089 R)

Asteroid Belt

Center: 9.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 5.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.09 AU - 20.83 AU

Year: 24896 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,050,555 km

• M1: 70,909 km (0.114 R)
• M2: 667,655 km (0.113 R)
• M3: 1,349,971 km (0.099 R)
• M4: 1,878,052 km (0.111 R)
• M5: 2,418,848 km (0.103 R)
• M6: 3,726,633 km (0.116 R)
• M7: 5,513,579 km (0.105 R)
• M8: 6,535,931 km (0.106 R)
• M9: 7,846,558 km (0.085 R)
• M10: 8,232,520 km (0.11 R)
• M11: 11,404,444 km (0.095 R)
• M12: 12,011,512 km (0.104 R)
• M13: 13,169,998 km (0.114 R)
• M14: 13,776,468 km (0.12 R)
• M15: 19,702,189 km (0.112 R)
• M16: 21,391,000 km (0.082 R)
• M17: 25,145,308 km (0.085 R)
• M18: 27,420,691 km (0.083 R)
• M19: 28,407,888 km (0.058 R)
• M20: 30,557,908 km (0.08 R)
• M21: 31,085,390 km (0.029 R)
• M22: 34,834,163 km (0.09 R)
• M23: 36,935,714 km (0.114 R)
• M24: 40,878,067 km (0.116 R)
• M25: 42,950,297 km (0.109 R)
• M26: 43,612,118 km (0.116 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit