🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,482,442 km

• M1: 38,895 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.84 AU - 0.9 AU

Year: 311 Days

Day: 21.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.44 AU - 2.16 AU

Year: 925 Days

Day: 28 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,482,442 km

• M1: 956,529 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 6.2

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.17 AU - 13.27 AU

Year: 18404 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,482,442 km

• M1: 77,193 km (0.118 R)
• M2: 367,412 km (0.091 R)
• M3: 574,007 km (0.06 R)
• M4: 818,749 km (0.055 R)
• M5: 1,641,238 km (0.09 R)
• M6: 2,269,549 km (0.108 R)
• M7: 2,557,076 km (0.083 R)
• M8: 2,843,856 km (0.072 R)
• M9: 3,125,399 km (0.111 R)
• M10: 4,211,629 km (0.114 R)
• M11: 4,510,077 km (0.109 R)
• M12: 4,822,437 km (0.085 R)
• M13: 6,827,946 km (0.064 R)
• M14: 7,524,175 km (0.114 R)
• M15: 8,472,775 km (0.098 R)
• M16: 9,554,816 km (0.077 R)
• M17: 10,129,122 km (0.11 R)
• M18: 10,365,188 km (0.09 R)
• M19: 14,659,694 km (0.077 R)
• M20: 15,038,176 km (0.083 R)
• M21: 15,268,407 km (0.088 R)
• M22: 17,957,878 km (0.088 R)
• M23: 18,478,628 km (0.119 R)
• M24: 21,524,291 km (0.064 R)
• M25: 22,609,624 km (0.096 R)
• M26: 24,463,590 km (0.108 R)
• M27: 25,754,321 km (0.069 R)
• M28: 29,537,202 km (0.091 R)
• M29: 34,732,437 km (0.077 R)
• M30: 45,752,115 km (0.077 R)
• M31: 47,049,278 km (0.115 R)
• M32: 53,904,750 km (0.109 R)
• M33: 57,195,754 km (0.093 R)
• M34: 59,080,687 km (0.111 R)
• M35: 64,174,644 km (0.119 R)
• M36: 65,594,478 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.5

Radius: 5.4

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.8 AU - 22.72 AU

Year: 31111 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,482,442 km

• M1: 70,161 km (0.1 R)
• M2: 669,301 km (0.042 R)
• M3: 1,691,354 km (0.12 R)
• M4: 2,594,625 km (0.061 R)
• M5: 5,974,789 km (0.096 R)
• M6: 6,665,632 km (0.05 R)
• M7: 6,938,050 km (0.099 R)
• M8: 8,677,574 km (0.049 R)
• M9: 9,057,403 km (0.084 R)
• M10: 23,777,983 km (0.108 R)
• M11: 27,881,902 km (0.079 R)
• M12: 34,278,108 km (0.093 R)
• M13: 40,978,896 km (0.108 R)
• M14: 45,683,151 km (0.031 R)
• M15: 46,500,553 km (0.063 R)
• M16: 75,341,976 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit