🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.55 AU - 0.73 AU

Year: 191 Days

Day: 40.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.09 AU

Year: 915 Days

Day: 46.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.8 AU - 4.22 AU

Year: 2451 Days

Day: 45.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,015,257 km

• M1: 47,273 km (0.086 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.7

Radius: 3

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.93 AU - 15.19 AU

Year: 20711 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,015,257 km

• M1: 70,461 km (0.088 R)
• M2: 289,023 km (0.088 R)
• M3: 586,872 km (0.11 R)
• M4: 816,206 km (0.109 R)
• M5: 1,477,877 km (0.097 R)
• M6: 3,904,205 km (0.033 R)
• M7: 4,700,066 km (0.07 R)
• M8: 5,297,859 km (0.085 R)
• M9: 7,070,893 km (0.1 R)
• M10: 8,199,310 km (0.055 R)
• M11: 9,155,988 km (0.109 R)
• M12: 10,964,776 km (0.041 R)
• M13: 11,783,974 km (0.109 R)
• M14: 12,237,255 km (0.088 R)
• M15: 16,081,771 km (0.06 R)
• M16: 17,791,824 km (0.105 R)
• M17: 23,820,469 km (0.059 R)
• M18: 31,725,220 km (0.049 R)
• M19: 32,160,700 km (0.027 R)
• M20: 34,627,868 km (0.12 R)
• M21: 35,672,510 km (0.116 R)
• M22: 35,907,379 km (0.116 R)
• M23: 45,069,650 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit