🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.62 AU - 0.82 AU

Year: 233 Days

Day: 15 Hours

Environment

Temp: 177 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.79 AU - 0.83 AU

Year: 278 Days

Day: 26.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 12.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.05 AU - 8.27 AU

Year: 8073 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,013,331 km

• M1: 159,771 km (0.052 R)
• M2: 630,256 km (0.094 R)
• M3: 1,056,161 km (0.086 R)
• M4: 1,729,351 km (0.106 R)
• M5: 3,044,466 km (0.108 R)
• M6: 3,655,424 km (0.025 R)
• M7: 4,276,255 km (0.069 R)
• M8: 6,230,153 km (0.108 R)
• M9: 6,696,001 km (0.117 R)
• M10: 8,089,206 km (0.117 R)
• M11: 9,667,314 km (0.087 R)
• M12: 10,123,737 km (0.088 R)
• M13: 17,141,672 km (0.1 R)
• M14: 18,059,305 km (0.108 R)
• M15: 20,666,647 km (0.097 R)
• M16: 23,293,136 km (0.117 R)
• M17: 26,374,853 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit