🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 335 Days

Day: 39.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,956,461 km

• M1: 28,872 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.93 AU - 1.99 AU

Year: 992 Days

Day: 16.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.99 AU - 4.33 AU

Year: 3069 Days

Day: 37 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,956,461 km

• M1: 703,110 km (0.072 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 13.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.01 AU - 6.77 AU

Year: 5842 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,956,461 km

• M1: 169,494 km (0.072 R)
• M2: 880,383 km (0.044 R)
• M3: 1,589,777 km (0.118 R)
• M4: 2,605,696 km (0.099 R)
• M5: 3,236,849 km (0.057 R)
• M6: 4,167,946 km (0.116 R)
• M7: 4,780,101 km (0.101 R)
• M8: 5,330,471 km (0.056 R)
• M9: 6,628,981 km (0.097 R)
• M10: 7,204,035 km (0.071 R)
• M11: 8,249,874 km (0.109 R)
• M12: 9,174,837 km (0.098 R)
• M13: 10,983,476 km (0.107 R)
• M14: 11,585,158 km (0.106 R)
• M15: 15,051,042 km (0.113 R)
• M16: 15,731,114 km (0.105 R)
• M17: 16,626,307 km (0.081 R)
• M18: 18,448,260 km (0.107 R)
• M19: 19,227,515 km (0.094 R)
• M20: 22,887,277 km (0.101 R)
• M21: 23,539,524 km (0.114 R)
• M22: 27,441,485 km (0.111 R)
• M23: 33,288,518 km (0.045 R)
• M24: 33,810,316 km (0.115 R)
• M25: 34,870,366 km (0.053 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit