🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1 AU - 1.14 AU

Year: 424 Days

Day: 40.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,319,231 km

• M1: 864,077 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.13 AU - 2.65 AU

Year: 1415 Days

Day: 17.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.97 AU - 2.89 AU

Year: 1450 Days

Day: 20.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.32 AU - 3.26 AU

Year: 1784 Days

Day: 17.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 12.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.46 AU - 6.7 AU

Year: 5047 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,319,231 km

• M1: 151,243 km (0.089 R)
• M2: 566,228 km (0.092 R)
• M3: 966,701 km (0.11 R)
• M4: 1,744,610 km (0.062 R)
• M5: 2,192,955 km (0.097 R)
• M6: 3,161,452 km (0.098 R)
• M7: 4,269,673 km (0.084 R)
• M8: 5,295,166 km (0.074 R)
• M9: 7,167,982 km (0.089 R)
• M10: 7,868,100 km (0.083 R)
• M11: 8,254,511 km (0.056 R)
• M12: 8,694,329 km (0.088 R)
• M13: 9,447,704 km (0.091 R)
• M14: 12,379,822 km (0.098 R)
• M15: 13,996,526 km (0.102 R)
• M16: 15,149,776 km (0.092 R)
• M17: 16,179,010 km (0.119 R)
• M18: 17,514,021 km (0.119 R)
• M19: 18,241,964 km (0.086 R)
• M20: 20,258,095 km (0.102 R)
• M21: 20,839,582 km (0.119 R)
• M22: 25,729,637 km (0.097 R)
• M23: 26,844,141 km (0.109 R)
• M24: 27,281,266 km (0.074 R)
• M25: 29,261,344 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit