🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 210 Days

Day: 41.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 69.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,149,183 km

• M1: 69,264 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.5 AU - 1.58 AU

Year: 672 Days

Day: 24.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,149,183 km

• M1: 1,433,148 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.67 AU - 1.81 AU

Year: 807 Days

Day: 23 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.87 AU - 2.17 AU

Year: 1009 Days

Day: 36.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 13.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.98 AU - 9.92 AU

Year: 7878 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,149,183 km

• M1: 167,849 km (0.098 R)
• M2: 657,483 km (0.045 R)
• M3: 1,162,824 km (0.114 R)
• M4: 1,602,941 km (0.106 R)
• M5: 2,582,658 km (0.086 R)
• M6: 3,829,257 km (0.111 R)
• M7: 4,716,372 km (0.103 R)
• M8: 5,703,419 km (0.114 R)
• M9: 6,246,309 km (0.078 R)
• M10: 7,879,021 km (0.109 R)
• M11: 8,772,868 km (0.102 R)
• M12: 9,780,559 km (0.091 R)
• M13: 10,711,806 km (0.058 R)
• M14: 17,797,659 km (0.066 R)
• M15: 18,961,231 km (0.116 R)
• M16: 19,713,858 km (0.034 R)
• M17: 20,252,560 km (0.056 R)
• M18: 22,925,425 km (0.047 R)
• M19: 23,693,460 km (0.087 R)
• M20: 24,214,959 km (0.084 R)
• M21: 25,461,558 km (0.08 R)
• M22: 39,032,927 km (0.077 R)
• M23: 41,746,333 km (0.088 R)
• M24: 42,380,179 km (0.106 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit