🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 29.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 8.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.86 AU - 6.46 AU

Year: 5556 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,435,139 km

• M1: 108,159 km (0.063 R)
• M2: 564,283 km (0.041 R)
• M3: 1,016,518 km (0.068 R)
• M4: 1,554,172 km (0.091 R)
• M5: 2,563,808 km (0.095 R)
• M6: 3,120,911 km (0.047 R)
• M7: 3,485,032 km (0.071 R)
• M8: 4,298,844 km (0.086 R)
• M9: 4,916,235 km (0.039 R)
• M10: 6,644,689 km (0.116 R)
• M11: 8,534,110 km (0.094 R)
• M12: 9,102,731 km (0.098 R)
• M13: 12,466,439 km (0.114 R)
• M14: 18,672,956 km (0.066 R)
• M15: 19,814,088 km (0.04 R)
• M16: 21,065,026 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 10.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.28 AU - 8.5 AU

Year: 6573 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,435,139 km

• M1: 129,402 km (0.072 R)
• M2: 646,712 km (0.078 R)
• M3: 1,328,130 km (0.074 R)
• M4: 1,649,167 km (0.116 R)
• M5: 2,549,597 km (0.119 R)
• M6: 3,643,755 km (0.094 R)
• M7: 4,033,458 km (0.079 R)
• M8: 6,666,680 km (0.049 R)
• M9: 9,058,899 km (0.052 R)
• M10: 10,025,152 km (0.114 R)
• M11: 10,970,012 km (0.107 R)
• M12: 12,400,766 km (0.089 R)
• M13: 13,848,125 km (0.083 R)
• M14: 14,964,425 km (0.066 R)
• M15: 16,720,554 km (0.095 R)
• M16: 17,135,389 km (0.083 R)
• M17: 18,546,994 km (0.108 R)
• M18: 19,836,229 km (0.109 R)
• M19: 20,368,199 km (0.067 R)
• M20: 20,841,527 km (0.106 R)
• M21: 23,026,553 km (0.031 R)
• M22: 23,688,524 km (0.085 R)
• M23: 25,282,339 km (0.069 R)
• M24: 26,543,898 km (0.07 R)
• M25: 27,027,548 km (0.097 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit