🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3 AU - 3.36 AU

Year: 2125 Days

Day: 28.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,624,841 km

• M1: 26,329 km (0.099 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 12.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.09 AU - 8.05 AU

Year: 7045 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 137.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 102,624,841 km

• M1: 159,172 km (0.116 R)
• M2: 592,557 km (0.12 R)
• M3: 1,696,290 km (0.075 R)
• M4: 2,811,842 km (0.065 R)
• M5: 3,271,107 km (0.028 R)
• M6: 3,780,488 km (0.117 R)
• M7: 4,567,672 km (0.115 R)
• M8: 6,897,659 km (0.071 R)
• M9: 11,145,341 km (0.116 R)
• M10: 11,715,907 km (0.105 R)
• M11: 14,640,844 km (0.107 R)
• M12: 20,592,296 km (0.084 R)
• M13: 28,862,815 km (0.09 R)
• M14: 30,305,237 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.6

Radius: 7.2

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.49 AU - 22.15 AU

Year: 29384 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 149 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,624,841 km

• M1: 89,609 km (0.043 R)
• M2: 567,126 km (0.082 R)
• M3: 803,939 km (0.107 R)
• M4: 1,137,243 km (0.109 R)
• M5: 1,769,743 km (0.095 R)
• M6: 2,413,462 km (0.071 R)
• M7: 3,173,868 km (0.049 R)
• M8: 3,944,447 km (0.096 R)
• M9: 4,833,657 km (0.084 R)
• M10: 5,410,656 km (0.119 R)
• M11: 5,940,831 km (0.106 R)
• M12: 7,365,302 km (0.111 R)
• M13: 7,960,701 km (0.071 R)
• M14: 8,471,428 km (0.093 R)
• M15: 11,643,053 km (0.055 R)
• M16: 12,753,218 km (0.1 R)
• M17: 15,702,989 km (0.104 R)
• M18: 16,325,017 km (0.069 R)
• M19: 16,779,346 km (0.117 R)
• M20: 19,278,977 km (0.086 R)
• M21: 36,478,842 km (0.11 R)
• M22: 38,360,634 km (0.098 R)
• M23: 41,303,374 km (0.079 R)
• M24: 44,393,168 km (0.094 R)
• M25: 54,985,595 km (0.068 R)
• M26: 55,800,903 km (0.098 R)
• M27: 59,998,620 km (0.096 R)
• M28: 61,516,140 km (0.118 R)
• M29: 62,174,221 km (0.105 R)
• M30: 79,412,982 km (0.107 R)
• M31: 79,932,536 km (0.116 R)
• M32: 81,504,959 km (0.099 R)
• M33: 96,299,889 km (0.091 R)
• M34: 102,624,887 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 13,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit