🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.27 AU - 3.55 AU

Year: 2277 Days

Day: 36.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 15

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.24 AU - 5.82 AU

Year: 4080 Days

Day: 14.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,031,237 km

• M1: 186,549 km (0.099 R)
• M2: 1,187,508 km (0.11 R)
• M3: 1,683,425 km (0.112 R)
• M4: 2,320,562 km (0.106 R)
• M5: 2,922,394 km (0.111 R)
• M6: 3,580,625 km (0.089 R)
• M7: 4,574,404 km (0.114 R)
• M8: 5,258,814 km (0.11 R)
• M9: 10,109,375 km (0.051 R)
• M10: 10,698,043 km (0.098 R)
• M11: 11,518,438 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.7

Radius: 3.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.94 AU - 18.26 AU

Year: 25573 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,031,237 km

• M1: 43,533 km (0.096 R)
• M2: 568,771 km (0.094 R)
• M3: 691,741 km (0.057 R)
• M4: 1,349,223 km (0.039 R)
• M5: 1,831,228 km (0.074 R)
• M6: 2,686,479 km (0.101 R)
• M7: 2,889,184 km (0.104 R)
• M8: 3,440,601 km (0.114 R)
• M9: 3,778,543 km (0.093 R)
• M10: 5,480,518 km (0.119 R)
• M11: 6,390,671 km (0.044 R)
• M12: 7,674,221 km (0.114 R)
• M13: 8,376,284 km (0.038 R)
• M14: 11,299,726 km (0.088 R)
• M15: 13,045,383 km (0.047 R)
• M16: 13,160,125 km (0.119 R)
• M17: 18,321,700 km (0.111 R)
• M18: 19,196,548 km (0.093 R)
• M19: 29,724,798 km (0.089 R)
• M20: 33,762,295 km (0.058 R)
• M21: 35,074,567 km (0.086 R)
• M22: 39,693,401 km (0.095 R)
• M23: 40,297,926 km (0.094 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit