🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.47 AU - 2.21 AU

Year: 869 Days

Day: 47.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 8.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.13 AU - 14.31 AU

Year: 13973 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,205,571 km

• M1: 106,663 km (0.059 R)
• M2: 922,271 km (0.114 R)
• M3: 1,707,959 km (0.085 R)
• M4: 2,126,833 km (0.073 R)
• M5: 3,833,445 km (0.086 R)
• M6: 9,478,671 km (0.037 R)
• M7: 10,171,458 km (0.098 R)
• M8: 14,989,707 km (0.074 R)
• M9: 17,267,035 km (0.12 R)
• M10: 26,320,848 km (0.078 R)
• M11: 26,997,928 km (0.106 R)
• M12: 27,587,493 km (0.069 R)
• M13: 29,511,172 km (0.115 R)
• M14: 30,877,898 km (0.077 R)
• M15: 33,062,027 km (0.058 R)
• M16: 37,370,745 km (0.115 R)
• M17: 44,581,661 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.3

Radius: 6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.73 AU - 22.11 AU

Year: 33322 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,205,571 km

• M1: 74,649 km (0.062 R)
• M2: 400,324 km (0.115 R)
• M3: 867,069 km (0.098 R)
• M4: 1,116,898 km (0.071 R)
• M5: 1,328,279 km (0.114 R)
• M6: 1,614,311 km (0.077 R)
• M7: 3,038,034 km (0.089 R)
• M8: 3,762,536 km (0.054 R)
• M9: 5,039,204 km (0.047 R)
• M10: 5,775,375 km (0.096 R)
• M11: 6,291,039 km (0.101 R)
• M12: 7,187,878 km (0.1 R)
• M13: 8,314,051 km (0.116 R)
• M14: 8,512,568 km (0.115 R)
• M15: 9,179,774 km (0.067 R)
• M16: 11,574,088 km (0.102 R)
• M17: 15,150,824 km (0.074 R)
• M18: 22,702,973 km (0.076 R)
• M19: 27,114,464 km (0.059 R)
• M20: 30,982,617 km (0.09 R)
• M21: 32,186,730 km (0.055 R)
• M22: 33,047,965 km (0.098 R)
• M23: 40,498,238 km (0.108 R)
• M24: 43,707,262 km (0.049 R)
• M25: 46,768,184 km (0.094 R)
• M26: 59,517,812 km (0.034 R)
• M27: 63,079,737 km (0.112 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit