🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 275 Days

Day: 34.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.83 AU - 1.05 AU

Year: 320 Days

Day: 15.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.8

Radius: 7.6

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.51 AU - 16.83 AU

Year: 18747 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,767,798 km

• M1: 203,752 km (0.078 R)
• M2: 459,714 km (0.106 R)
• M3: 922,420 km (0.085 R)
• M4: 1,180,327 km (0.117 R)
• M5: 1,424,621 km (0.073 R)
• M6: 1,720,376 km (0.025 R)
• M7: 3,595,734 km (0.105 R)
• M8: 4,758,259 km (0.105 R)
• M9: 6,027,448 km (0.112 R)
• M10: 10,073,771 km (0.044 R)
• M11: 11,747,472 km (0.086 R)
• M12: 12,479,754 km (0.06 R)
• M13: 13,031,171 km (0.104 R)
• M14: 13,670,702 km (0.078 R)
• M15: 14,035,123 km (0.078 R)
• M16: 33,973,228 km (0.118 R)
• M17: 35,592,625 km (0.077 R)
• M18: 60,766,655 km (0.111 R)
• M19: 66,836,439 km (0.1 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit