🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.34 AU

Year: 365 Days

Day: 18.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.11 AU - 1.21 AU

Year: 375 Days

Day: 12.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,789,505 km

• M1: 32,463 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.92 AU - 6.04 AU

Year: 3337 Days

Day: 14.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.26 AU - 10 AU

Year: 6960 Days

Day: 19.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 9.7

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.9 AU - 14.2 AU

Year: 15812 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,789,505 km

• M1: 120,725 km (0.103 R)
• M2: 433,834 km (0.027 R)
• M3: 1,040,603 km (0.088 R)
• M4: 1,603,091 km (0.089 R)
• M5: 2,816,479 km (0.058 R)
• M6: 4,068,015 km (0.111 R)
• M7: 4,660,871 km (0.059 R)
• M8: 5,815,916 km (0.094 R)
• M9: 6,142,788 km (0.094 R)
• M10: 11,275,491 km (0.109 R)
• M11: 12,111,743 km (0.09 R)
• M12: 14,494,238 km (0.092 R)
• M13: 14,869,280 km (0.102 R)
• M14: 15,560,423 km (0.096 R)
• M15: 21,981,163 km (0.057 R)
• M16: 25,715,276 km (0.089 R)
• M17: 29,252,816 km (0.097 R)
• M18: 31,324,149 km (0.066 R)
• M19: 37,136,325 km (0.099 R)
• M20: 39,271,236 km (0.035 R)
• M21: 40,147,730 km (0.106 R)
• M22: 43,318,307 km (0.066 R)
• M23: 43,784,454 km (0.117 R)
• M24: 46,004,188 km (0.109 R)
• M25: 52,758,232 km (0.12 R)
• M26: 56,002,262 km (0.105 R)
• M27: 56,555,475 km (0.036 R)
• M28: 59,568,077 km (0.025 R)
• M29: 60,531,038 km (0.075 R)
• M30: 63,083,178 km (0.112 R)

Kuiper Belt

Range: 36.5 - 66.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit