🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 199 Days

Day: 26.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 222 Days

Day: 46.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.8 AU - 1.24 AU

Year: 374 Days

Day: 38.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.54 AU - 1.62 AU

Year: 722 Days

Day: 41.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,333,614 km

• M1: 38,447 km (0.044 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.08 AU - 3.32 AU

Year: 1612 Days

Day: 30.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 6.9

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.81 AU - 17.47 AU

Year: 22479 Days

Day: 17.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,333,614 km

• M1: 87,515 km (0.048 R)
• M2: 322,383 km (0.096 R)
• M3: 547,977 km (0.115 R)
• M4: 2,141,045 km (0.04 R)
• M5: 3,454,514 km (0.064 R)
• M6: 4,969,791 km (0.078 R)
• M7: 7,452,667 km (0.084 R)
• M8: 7,699,354 km (0.051 R)
• M9: 8,053,751 km (0.096 R)
• M10: 12,633,989 km (0.116 R)
• M11: 14,531,488 km (0.079 R)
• M12: 16,527,722 km (0.069 R)
• M13: 25,446,149 km (0.092 R)
• M14: 26,006,393 km (0.115 R)
• M15: 29,296,649 km (0.103 R)
• M16: 29,664,959 km (0.116 R)
• M17: 41,580,429 km (0.06 R)
• M18: 54,460,058 km (0.063 R)
• M19: 71,744,147 km (0.107 R)
• M20: 72,637,097 km (0.113 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit