🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 204 Days

Day: 40 Hours

Environment

Temp: 198 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.95 AU - 1.35 AU

Year: 429 Days

Day: 22.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 9.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.42 AU - 9.62 AU

Year: 9434 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,965,524 km

• M1: 120,725 km (0.092 R)
• M2: 444,605 km (0.076 R)
• M3: 849,866 km (0.06 R)
• M4: 1,431,801 km (0.118 R)
• M5: 1,747,154 km (0.097 R)
• M6: 2,590,138 km (0.029 R)
• M7: 3,683,249 km (0.084 R)
• M8: 6,716,795 km (0.025 R)
• M9: 7,981,196 km (0.105 R)
• M10: 9,273,572 km (0.078 R)
• M11: 11,442,592 km (0.057 R)
• M12: 11,826,310 km (0.065 R)
• M13: 12,418,119 km (0.034 R)
• M14: 14,758,129 km (0.1 R)
• M15: 22,382,385 km (0.1 R)
• M16: 25,011,118 km (0.109 R)
• M17: 27,325,098 km (0.102 R)
• M18: 29,240,549 km (0.068 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit