🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 14.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,805,423 km

• M1: 54,005 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.34 AU - 3.34 AU

Year: 2287 Days

Day: 42.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,805,423 km

• M1: 563,086 km (0.118 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.21 AU - 5.07 AU

Year: 3157 Days

Day: 13.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,805,423 km

• M1: 29,172 km (0.032 R)
• M2: 294,259 km (0.095 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 8

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.19 AU - 10.21 AU

Year: 12208 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,805,423 km

• M1: 211,531 km (0.105 R)
• M2: 509,530 km (0.09 R)
• M3: 821,292 km (0.058 R)
• M4: 1,122,732 km (0.108 R)
• M5: 1,884,933 km (0.069 R)
• M6: 2,140,446 km (0.09 R)
• M7: 4,541,791 km (0.111 R)
• M8: 5,284,545 km (0.067 R)
• M9: 5,759,967 km (0.119 R)
• M10: 6,838,717 km (0.086 R)
• M11: 11,347,447 km (0.053 R)
• M12: 14,734,642 km (0.064 R)
• M13: 19,673,466 km (0.113 R)
• M14: 24,104,107 km (0.1 R)
• M15: 30,522,902 km (0.113 R)
• M16: 32,892,533 km (0.095 R)
• M17: 34,622,482 km (0.096 R)
• M18: 36,803,619 km (0.035 R)
• M19: 37,994,718 km (0.119 R)
• M20: 47,992,642 km (0.073 R)
• M21: 50,699,915 km (0.07 R)
• M22: 51,843,740 km (0.058 R)
• M23: 52,504,963 km (0.108 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: 348 - 12,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit