🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 165 Days

Day: 40.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,609,686 km

• M1: 61,485 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.35 AU - 2.15 AU

Year: 863 Days

Day: 42.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.4 AU - 3.58 AU

Year: 2430 Days

Day: 38.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.94 AU - 4.9 AU

Year: 2893 Days

Day: 27.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,609,686 km

• M1: 182,061 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.66 AU - 5.18 AU

Year: 3464 Days

Day: 31.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,609,686 km

• M1: 54,154 km (0.118 R)
• M2: 1,988,604 km (0.071 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 10.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.43 AU - 5.87 AU

Year: 5006 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,609,686 km

• M1: 129,552 km (0.118 R)
• M2: 528,529 km (0.102 R)
• M3: 901,327 km (0.083 R)
• M4: 1,722,171 km (0.115 R)
• M5: 2,253,842 km (0.11 R)
• M6: 4,384,714 km (0.118 R)
• M7: 5,245,350 km (0.115 R)
• M8: 5,744,558 km (0.063 R)
• M9: 6,490,304 km (0.093 R)
• M10: 7,816,339 km (0.12 R)
• M11: 8,431,486 km (0.066 R)
• M12: 9,314,861 km (0.028 R)
• M13: 10,174,151 km (0.048 R)
• M14: 10,775,834 km (0.104 R)
• M15: 11,538,035 km (0.047 R)
• M16: 12,970,584 km (0.072 R)
• M17: 14,625,585 km (0.118 R)
• M18: 15,392,275 km (0.045 R)
• M19: 16,358,976 km (0.036 R)
• M20: 16,886,907 km (0.07 R)
• M21: 17,486,645 km (0.049 R)
• M22: 21,180,964 km (0.111 R)
• M23: 23,989,215 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit