🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 236 Days

Day: 43.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1 AU - 1.16 AU

Year: 393 Days

Day: 36.3 Hours

Environment

Temp: 82 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.46 AU - 2.74 AU

Year: 1467 Days

Day: 42.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.06 AU - 3.12 AU

Year: 1900 Days

Day: 33.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,798,712 km

• M1: 39,793 km (0.12 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 9.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.58 AU - 11.58 AU

Year: 12903 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,798,712 km

• M1: 127,308 km (0.058 R)
• M2: 452,234 km (0.094 R)
• M3: 920,326 km (0.03 R)
• M4: 1,277,416 km (0.095 R)
• M5: 1,859,502 km (0.106 R)
• M6: 2,440,839 km (0.083 R)
• M7: 2,854,028 km (0.083 R)
• M8: 3,468,726 km (0.111 R)
• M9: 3,765,977 km (0.062 R)
• M10: 4,794,911 km (0.078 R)
• M11: 5,096,351 km (0.092 R)
• M12: 7,486,925 km (0.078 R)
• M13: 8,267,826 km (0.092 R)
• M14: 9,306,334 km (0.059 R)
• M15: 11,402,798 km (0.112 R)
• M16: 12,814,853 km (0.083 R)
• M17: 13,201,563 km (0.118 R)
• M18: 15,181,790 km (0.087 R)
• M19: 19,131,324 km (0.05 R)
• M20: 20,151,432 km (0.111 R)
• M21: 23,428,971 km (0.105 R)
• M22: 29,318,789 km (0.105 R)
• M23: 32,187,478 km (0.111 R)
• M24: 34,987,052 km (0.082 R)
• M25: 36,125,492 km (0.118 R)
• M26: 45,239,443 km (0.059 R)
• M27: 45,537,293 km (0.045 R)
• M28: 46,287,676 km (0.107 R)
• M29: 55,603,883 km (0.032 R)
• M30: 56,288,892 km (0.119 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit