🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.02 AU - 1.04 AU

Year: 301 Days

Day: 13.2 Hours

Environment

Temp: 259 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.6 AU - 4.64 AU

Year: 2859 Days

Day: 29.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 149.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,681,352 km

• M1: 12,716 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.24 AU - 6.5 AU

Year: 4628 Days

Day: 33.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.86 AU - 11.54 AU

Year: 8696 Days

Day: 34.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 11.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.05 AU - 20.71 AU

Year: 19963 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,681,352 km

• M1: 138,079 km (0.032 R)
• M2: 488,138 km (0.099 R)
• M3: 986,897 km (0.115 R)
• M4: 1,392,307 km (0.09 R)
• M5: 2,939,149 km (0.068 R)
• M6: 4,206,842 km (0.111 R)
• M7: 6,438,543 km (0.081 R)
• M8: 6,837,819 km (0.099 R)
• M9: 7,300,675 km (0.095 R)
• M10: 8,341,278 km (0.092 R)
• M11: 10,838,665 km (0.072 R)
• M12: 11,469,220 km (0.096 R)
• M13: 12,190,880 km (0.093 R)
• M14: 13,724,857 km (0.097 R)
• M15: 14,918,648 km (0.092 R)
• M16: 15,699,100 km (0.103 R)
• M17: 16,099,424 km (0.084 R)
• M18: 27,533,787 km (0.04 R)
• M19: 35,082,645 km (0.055 R)
• M20: 35,905,883 km (0.104 R)
• M21: 40,816,283 km (0.108 R)
• M22: 43,588,930 km (0.082 R)
• M23: 47,145,171 km (0.103 R)
• M24: 57,818,829 km (0.089 R)
• M25: 58,391,190 km (0.119 R)
• M26: 71,082,924 km (0.12 R)
• M27: 73,288,296 km (0.113 R)

Kuiper Belt

Range: 38.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit