🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.75 AU

Year: 218 Days

Day: 40.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,070,499 km

• M1: 202,705 km (0.053 R)
• M2: 588,368 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.37 AU - 2.29 AU

Year: 923 Days

Day: 28.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.1

Radius: 3.2

Gravity: 68.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.59 AU - 19.71 AU

Year: 28825 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,070,499 km

• M1: 63,130 km (0.106 R)
• M2: 213,476 km (0.075 R)
• M3: 630,854 km (0.1 R)
• M4: 1,481,468 km (0.032 R)
• M5: 2,078,513 km (0.095 R)
• M6: 3,133,178 km (0.079 R)
• M7: 4,135,633 km (0.087 R)
• M8: 4,388,603 km (0.108 R)
• M9: 5,005,395 km (0.115 R)
• M10: 5,899,691 km (0.089 R)
• M11: 7,406,890 km (0.114 R)
• M12: 7,833,992 km (0.117 R)
• M13: 8,447,493 km (0.064 R)
• M14: 10,088,282 km (0.044 R)
• M15: 10,612,473 km (0.078 R)
• M16: 11,502,580 km (0.11 R)
• M17: 12,367,256 km (0.083 R)
• M18: 13,120,332 km (0.101 R)
• M19: 17,909,259 km (0.086 R)
• M20: 20,481,893 km (0.105 R)
• M21: 29,523,738 km (0.066 R)
• M22: 31,686,923 km (0.108 R)
• M23: 36,023,167 km (0.082 R)
• M24: 36,174,112 km (0.082 R)
• M25: 43,584,592 km (0.034 R)
• M26: 48,189,513 km (0.114 R)
• M27: 50,043,480 km (0.096 R)
• M28: 69,381,548 km (0.113 R)
• M29: 70,084,358 km (0.062 R)
• M30: 71,981,708 km (0.065 R)
• M31: 84,887,666 km (0.108 R)
• M32: 87,042,474 km (0.099 R)
• M33: 95,736,504 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit