🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.62 AU - 0.7 AU

Year: 191 Days

Day: 42.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.93 AU - 1.01 AU

Year: 341 Days

Day: 42.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.65 AU

Year: 559 Days

Day: 15.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 10.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.21 AU - 7.19 AU

Year: 5503 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,149,637 km

• M1: 131,796 km (0.065 R)
• M2: 610,509 km (0.062 R)
• M3: 960,568 km (0.092 R)
• M4: 1,366,128 km (0.067 R)
• M5: 1,698,983 km (0.043 R)
• M6: 3,045,364 km (0.093 R)
• M7: 4,138,326 km (0.069 R)
• M8: 4,531,768 km (0.095 R)
• M9: 4,924,762 km (0.059 R)
• M10: 5,314,016 km (0.043 R)
• M11: 6,888,533 km (0.109 R)
• M12: 7,852,392 km (0.06 R)
• M13: 8,457,815 km (0.112 R)
• M14: 9,132,651 km (0.092 R)
• M15: 10,420,539 km (0.097 R)
• M16: 10,933,360 km (0.11 R)
• M17: 13,008,432 km (0.051 R)
• M18: 13,958,828 km (0.095 R)
• M19: 15,333,483 km (0.09 R)
• M20: 15,663,047 km (0.108 R)
• M21: 18,227,453 km (0.079 R)
• M22: 18,659,642 km (0.116 R)
• M23: 19,867,644 km (0.085 R)
• M24: 21,059,491 km (0.11 R)
• M25: 25,993,827 km (0.054 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit