🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.08 AU

Year: 315 Days

Day: 37.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 9.1

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.37 AU - 8.07 AU

Year: 7796 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 13,964,335 km

• M1: 113,545 km (0.112 R)
• M2: 522,695 km (0.104 R)
• M3: 910,901 km (0.111 R)
• M4: 1,939,536 km (0.084 R)
• M5: 2,555,580 km (0.082 R)
• M6: 2,878,263 km (0.074 R)
• M7: 3,343,064 km (0.066 R)
• M8: 4,595,048 km (0.058 R)
• M9: 6,241,373 km (0.112 R)
• M10: 9,003,398 km (0.082 R)
• M11: 9,421,524 km (0.103 R)
• M12: 9,950,203 km (0.111 R)
• M13: 11,172,119 km (0.055 R)
• M14: 15,968,226 km (0.097 R)
• M15: 16,998,956 km (0.109 R)
• M16: 20,755,657 km (0.11 R)
• M17: 22,233,385 km (0.114 R)
• M18: 23,343,551 km (0.08 R)
• M19: 24,579,828 km (0.081 R)
• M20: 27,666,032 km (0.029 R)
• M21: 28,253,652 km (0.088 R)
• M22: 29,453,726 km (0.111 R)
• M23: 34,033,815 km (0.105 R)
• M24: 35,968,414 km (0.029 R)
• M25: 36,551,098 km (0.086 R)
• M26: 38,095,547 km (0.119 R)
• M27: 39,559,362 km (0.057 R)
• M28: 43,777,872 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 12.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.96 AU - 11.14 AU

Year: 9895 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,964,335 km

• M1: 155,432 km (0.105 R)
• M2: 974,630 km (0.044 R)
• M3: 1,499,569 km (0.096 R)
• M4: 2,199,687 km (0.081 R)
• M5: 3,724,688 km (0.038 R)
• M6: 5,035,464 km (0.098 R)
• M7: 8,635,836 km (0.11 R)
• M8: 13,473,083 km (0.106 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: 315 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit