🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.87 AU - 1.15 AU

Year: 357 Days

Day: 21.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,679,597 km

• M1: 532,868 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.26 AU - 3.68 AU

Year: 2272 Days

Day: 13.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,679,597 km

• M1: 2,585,350 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.61 AU - 3.71 AU

Year: 2461 Days

Day: 36.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,679,597 km

• M1: 254,765 km (0.09 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 9.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.96 AU - 12.62 AU

Year: 13333 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,679,597 km

• M1: 127,009 km (0.094 R)
• M2: 442,361 km (0.08 R)
• M3: 744,399 km (0.102 R)
• M4: 1,379,741 km (0.12 R)
• M5: 2,624,695 km (0.09 R)
• M6: 3,187,931 km (0.076 R)
• M7: 3,486,977 km (0.106 R)
• M8: 4,846,971 km (0.069 R)
• M9: 7,327,304 km (0.103 R)
• M10: 9,575,461 km (0.102 R)
• M11: 10,501,023 km (0.116 R)
• M12: 11,753,905 km (0.116 R)
• M13: 12,192,825 km (0.076 R)
• M14: 12,642,815 km (0.061 R)
• M15: 17,065,078 km (0.067 R)
• M16: 19,090,783 km (0.102 R)
• M17: 21,110,653 km (0.083 R)
• M18: 23,527,257 km (0.069 R)
• M19: 30,827,932 km (0.096 R)
• M20: 35,611,324 km (0.071 R)
• M21: 37,231,469 km (0.037 R)
• M22: 40,493,600 km (0.063 R)
• M23: 41,243,535 km (0.095 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit