🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 256 Days

Day: 30.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 273 Days

Day: 19 Hours

Environment

Temp: -21 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,077,830 km

• M1: 180,565 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.94 AU - 1.38 AU

Year: 557 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,077,830 km

• M1: 16,905 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.4

Radius: 6.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.21 AU - 12.09 AU

Year: 17744 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,077,830 km

• M1: 84,822 km (0.1 R)
• M2: 354,098 km (0.095 R)
• M3: 586,424 km (0.094 R)
• M4: 824,135 km (0.062 R)
• M5: 1,079,349 km (0.084 R)
• M6: 1,458,729 km (0.067 R)
• M7: 2,401,195 km (0.048 R)
• M8: 2,723,429 km (0.11 R)
• M9: 3,197,954 km (0.06 R)
• M10: 3,866,806 km (0.082 R)
• M11: 4,954,981 km (0.112 R)
• M12: 5,661,531 km (0.115 R)
• M13: 7,273,149 km (0.109 R)
• M14: 11,489,864 km (0.095 R)
• M15: 12,405,852 km (0.119 R)
• M16: 17,967,153 km (0.104 R)
• M17: 18,371,815 km (0.097 R)
• M18: 20,137,669 km (0.12 R)
• M19: 21,738,815 km (0.077 R)
• M20: 22,383,731 km (0.069 R)
• M21: 26,316,360 km (0.093 R)
• M22: 31,264,160 km (0.089 R)
• M23: 33,042,130 km (0.085 R)
• M24: 35,137,249 km (0.096 R)
• M25: 41,528,369 km (0.089 R)
• M26: 42,950,745 km (0.091 R)
• M27: 43,674,051 km (0.101 R)
• M28: 45,293,747 km (0.062 R)
• M29: 47,720,524 km (0.066 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: 391 - 15,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit