🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.08 AU

Year: 305 Days

Day: 14.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.79 AU - 2.33 AU

Year: 1075 Days

Day: 38.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.93 AU - 4.81 AU

Year: 3320 Days

Day: 33.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 14.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.13 AU - 8.83 AU

Year: 8193 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,842,931 km

• M1: 343,178 km (0.076 R)
• M2: 845,378 km (0.08 R)
• M3: 1,204,412 km (0.066 R)
• M4: 1,482,066 km (0.076 R)
• M5: 2,589,838 km (0.038 R)
• M6: 3,546,218 km (0.034 R)
• M7: 4,059,937 km (0.114 R)
• M8: 4,636,038 km (0.1 R)
• M9: 5,224,406 km (0.086 R)
• M10: 7,437,707 km (0.083 R)
• M11: 9,746,301 km (0.114 R)
• M12: 10,919,149 km (0.098 R)
• M13: 11,448,426 km (0.102 R)
• M14: 12,588,362 km (0.039 R)
• M15: 12,892,943 km (0.073 R)
• M16: 13,378,837 km (0.081 R)
• M17: 14,147,919 km (0.052 R)
• M18: 15,175,358 km (0.05 R)
• M19: 15,994,256 km (0.097 R)
• M20: 17,441,466 km (0.075 R)
• M21: 19,005,362 km (0.089 R)
• M22: 20,859,628 km (0.078 R)
• M23: 21,705,305 km (0.058 R)
• M24: 22,684,273 km (0.114 R)
• M25: 25,134,985 km (0.091 R)
• M26: 27,135,707 km (0.096 R)
• M27: 27,776,734 km (0.079 R)
• M28: 28,621,364 km (0.078 R)
• M29: 28,949,582 km (0.055 R)
• M30: 30,214,132 km (0.102 R)
• M31: 32,196,454 km (0.086 R)
• M32: 36,721,490 km (0.1 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit