🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.75 AU - 3.95 AU

Year: 2732 Days

Day: 25 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 9

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.23 AU - 8.79 AU

Year: 8199 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,313,336 km

• M1: 111,899 km (0.094 R)
• M2: 421,716 km (0.118 R)
• M3: 730,486 km (0.104 R)
• M4: 1,185,414 km (0.108 R)
• M5: 1,546,244 km (0.063 R)
• M6: 1,852,620 km (0.092 R)
• M7: 2,474,199 km (0.095 R)
• M8: 4,020,892 km (0.049 R)
• M9: 5,218,572 km (0.077 R)
• M10: 6,127,678 km (0.104 R)
• M11: 6,526,955 km (0.12 R)
• M12: 7,337,626 km (0.048 R)
• M13: 8,432,383 km (0.081 R)
• M14: 9,924,921 km (0.089 R)
• M15: 11,640,809 km (0.089 R)
• M16: 14,413,605 km (0.095 R)
• M17: 14,732,398 km (0.087 R)
• M18: 17,889,811 km (0.109 R)
• M19: 24,228,722 km (0.082 R)
• M20: 30,538,161 km (0.086 R)
• M21: 34,012,273 km (0.071 R)
• M22: 34,464,208 km (0.118 R)
• M23: 35,034,774 km (0.094 R)
• M24: 39,330,926 km (0.104 R)
• M25: 41,992,571 km (0.118 R)
• M26: 45,862,219 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.5

Radius: 7.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.93 AU - 13.37 AU

Year: 17246 Days

Day: 17.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,313,336 km

• M1: 94,546 km (0.084 R)
• M2: 431,739 km (0.102 R)
• M3: 740,360 km (0.11 R)
• M4: 999,015 km (0.098 R)
• M5: 1,547,291 km (0.092 R)
• M6: 2,168,272 km (0.113 R)
• M7: 2,910,726 km (0.088 R)
• M8: 3,999,798 km (0.101 R)
• M9: 11,197,999 km (0.077 R)
• M10: 12,388,349 km (0.118 R)
• M11: 15,018,130 km (0.04 R)
• M12: 18,471,148 km (0.045 R)
• M13: 20,064,665 km (0.086 R)
• M14: 20,701,353 km (0.108 R)
• M15: 22,081,992 km (0.073 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit