🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.49 AU - 0.53 AU

Year: 109 Days

Day: 37.5 Hours

Environment

Temp: 339 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.28 AU - 3.88 AU

Year: 2027 Days

Day: 33.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,801,380 km

• M1: 115,639 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.87 AU - 4.43 AU

Year: 2087 Days

Day: 46.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,801,380 km

• M1: 309,668 km (0.049 R)

Asteroid Belt

Center: 11.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.1

Radius: 7.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.39 AU - 23.37 AU

Year: 24547 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,801,380 km

• M1: 110,852 km (0.103 R)
• M2: 674,836 km (0.089 R)
• M3: 1,082,191 km (0.097 R)
• M4: 1,813,425 km (0.101 R)
• M5: 3,031,750 km (0.11 R)
• M6: 4,080,432 km (0.068 R)
• M7: 4,960,366 km (0.084 R)
• M8: 6,613,871 km (0.072 R)
• M9: 17,642,376 km (0.077 R)
• M10: 17,971,342 km (0.069 R)
• M11: 18,304,496 km (0.101 R)
• M12: 21,027,776 km (0.088 R)
• M13: 22,824,147 km (0.074 R)
• M14: 27,153,210 km (0.113 R)
• M15: 47,994,138 km (0.09 R)
• M16: 51,593,463 km (0.055 R)
• M17: 54,843,477 km (0.083 R)
• M18: 57,323,810 km (0.09 R)
• M19: 60,621,396 km (0.06 R)

Kuiper Belt

Range: 36.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit