🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.76 AU - 0.96 AU

Year: 280 Days

Day: 35.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,993,755 km

• M1: 24,235 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.93 AU - 1.35 AU

Year: 428 Days

Day: 27.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,993,755 km

• M1: 160,967 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.54 AU

Year: 527 Days

Day: 16.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.17 AU - 1.57 AU

Year: 564 Days

Day: 23.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.05 AU - 3.39 AU

Year: 1577 Days

Day: 41.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,993,755 km

• M1: 117,434 km (0.063 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 11.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.19 AU - 10.19 AU

Year: 10601 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,993,755 km

• M1: 149,149 km (0.107 R)
• M2: 972,237 km (0.106 R)
• M3: 1,960,330 km (0.072 R)
• M4: 3,549,808 km (0.075 R)
• M5: 5,476,479 km (0.089 R)
• M6: 6,922,941 km (0.066 R)
• M7: 7,642,058 km (0.115 R)
• M8: 9,571,272 km (0.109 R)
• M9: 11,169,426 km (0.077 R)
• M10: 12,570,709 km (0.055 R)
• M11: 13,368,066 km (0.053 R)
• M12: 14,598,059 km (0.073 R)
• M13: 15,478,892 km (0.053 R)
• M14: 16,332,796 km (0.094 R)
• M15: 17,541,547 km (0.087 R)
• M16: 20,640,916 km (0.055 R)
• M17: 22,899,395 km (0.041 R)
• M18: 23,291,192 km (0.106 R)
• M19: 23,687,626 km (0.105 R)
• M20: 24,331,046 km (0.111 R)
• M21: 25,485,044 km (0.038 R)
• M22: 25,906,013 km (0.1 R)
• M23: 29,812,612 km (0.12 R)
• M24: 32,296,684 km (0.107 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit