🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.79 AU - 1.01 AU

Year: 299 Days

Day: 44.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 11.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.09 AU - 9.79 AU

Year: 10147 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,739,262 km

• M1: 144,212 km (0.026 R)
• M2: 1,234,930 km (0.03 R)
• M3: 1,853,966 km (0.103 R)
• M4: 2,271,045 km (0.083 R)
• M5: 3,067,504 km (0.099 R)
• M6: 4,386,210 km (0.084 R)
• M7: 4,774,416 km (0.095 R)
• M8: 6,024,306 km (0.075 R)
• M9: 8,551,313 km (0.094 R)
• M10: 9,990,744 km (0.093 R)
• M11: 10,870,679 km (0.1 R)
• M12: 12,556,946 km (0.108 R)
• M13: 14,114,709 km (0.064 R)
• M14: 15,482,183 km (0.115 R)
• M15: 16,225,086 km (0.118 R)
• M16: 17,383,721 km (0.118 R)
• M17: 19,803,766 km (0.069 R)
• M18: 20,742,792 km (0.036 R)
• M19: 22,040,703 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.4

Radius: 4.1

Gravity: 30.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.02 AU - 18.02 AU

Year: 23490 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,739,262 km

• M1: 51,013 km (0.072 R)
• M2: 190,288 km (0.034 R)
• M3: 401,820 km (0.033 R)
• M4: 673,789 km (0.099 R)
• M5: 1,071,869 km (0.079 R)
• M6: 1,220,719 km (0.101 R)
• M7: 1,611,319 km (0.118 R)
• M8: 2,493,946 km (0.114 R)
• M9: 2,707,871 km (0.12 R)
• M10: 3,395,722 km (0.086 R)
• M11: 5,414,097 km (0.113 R)
• M12: 5,651,957 km (0.097 R)
• M13: 9,240,062 km (0.042 R)
• M14: 11,597,874 km (0.065 R)
• M15: 12,671,388 km (0.117 R)
• M16: 13,590,967 km (0.076 R)
• M17: 15,325,554 km (0.103 R)
• M18: 19,779,830 km (0.053 R)
• M19: 21,502,749 km (0.116 R)
• M20: 23,741,182 km (0.055 R)
• M21: 26,922,830 km (0.11 R)
• M22: 27,965,078 km (0.041 R)
• M23: 38,729,393 km (0.051 R)
• M24: 48,489,457 km (0.08 R)
• M25: 50,202,951 km (0.05 R)
• M26: 67,899,930 km (0.045 R)
• M27: 74,687,186 km (0.061 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 13,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit