🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.43 AU - 1.55 AU

Year: 668 Days

Day: 39.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.98 AU - 2.94 AU

Year: 1416 Days

Day: 41.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,277,370 km

• M1: 13,165 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 8.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.12 AU - 7.82 AU

Year: 6041 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,277,370 km

• M1: 107,112 km (0.075 R)
• M2: 410,347 km (0.078 R)
• M3: 879,785 km (0.095 R)
• M4: 1,368,372 km (0.041 R)
• M5: 1,817,465 km (0.042 R)
• M6: 2,439,492 km (0.09 R)
• M7: 3,158,909 km (0.086 R)
• M8: 3,733,514 km (0.101 R)
• M9: 4,329,362 km (0.118 R)
• M10: 6,111,671 km (0.116 R)
• M11: 6,440,188 km (0.08 R)
• M12: 7,035,588 km (0.095 R)
• M13: 7,909,090 km (0.118 R)
• M14: 8,408,448 km (0.073 R)
• M15: 9,235,425 km (0.082 R)
• M16: 10,365,188 km (0.057 R)
• M17: 10,747,261 km (0.101 R)
• M18: 11,138,609 km (0.04 R)
• M19: 13,239,860 km (0.103 R)
• M20: 14,832,778 km (0.043 R)
• M21: 15,482,332 km (0.11 R)
• M22: 19,914,319 km (0.085 R)
• M23: 20,241,190 km (0.099 R)
• M24: 24,597,331 km (0.069 R)
• M25: 25,125,262 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.6

Radius: 6.1

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.93 AU - 15.41 AU

Year: 17545 Days

Day: 15.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,277,370 km

• M1: 76,893 km (0.105 R)
• M2: 497,413 km (0.04 R)
• M3: 850,314 km (0.083 R)
• M4: 1,243,906 km (0.062 R)
• M5: 1,596,808 km (0.071 R)
• M6: 2,094,221 km (0.1 R)
• M7: 4,081,329 km (0.092 R)
• M8: 4,932,092 km (0.094 R)
• M9: 6,019,220 km (0.114 R)
• M10: 6,400,246 km (0.061 R)
• M11: 7,257,442 km (0.119 R)
• M12: 7,543,323 km (0.026 R)
• M13: 10,405,729 km (0.11 R)
• M14: 14,139,093 km (0.107 R)
• M15: 19,948,577 km (0.087 R)
• M16: 36,931,526 km (0.106 R)
• M17: 40,691,518 km (0.1 R)
• M18: 49,470,221 km (0.119 R)
• M19: 64,166,416 km (0.099 R)
• M20: 64,775,429 km (0.089 R)

Asteroid Belt

Center: 13.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.3

Radius: 6.7

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.43 AU - 16.57 AU

Year: 20269 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,277,370 km

• M1: 83,326 km (0.117 R)
• M2: 459,265 km (0.069 R)
• M3: 740,809 km (0.07 R)
• M4: 994,826 km (0.108 R)
• M5: 1,737,430 km (0.05 R)
• M6: 2,531,944 km (0.066 R)
• M7: 3,201,245 km (0.028 R)
• M8: 3,886,253 km (0.118 R)
• M9: 4,146,255 km (0.101 R)
• M10: 5,748,149 km (0.11 R)
• M11: 8,671,590 km (0.091 R)
• M12: 10,606,190 km (0.099 R)
• M13: 13,683,867 km (0.066 R)
• M14: 14,673,158 km (0.088 R)
• M15: 18,015,324 km (0.067 R)
• M16: 20,930,687 km (0.087 R)
• M17: 23,286,704 km (0.107 R)
• M18: 26,271,331 km (0.084 R)
• M19: 28,518,291 km (0.12 R)
• M20: 30,507,195 km (0.113 R)
• M21: 32,719,747 km (0.047 R)
• M22: 35,037,018 km (0.054 R)
• M23: 37,607,558 km (0.066 R)
• M24: 38,343,430 km (0.098 R)
• M25: 39,088,727 km (0.04 R)
• M26: 45,071,744 km (0.062 R)
• M27: 45,568,559 km (0.075 R)
• M28: 47,421,328 km (0.114 R)
• M29: 53,835,935 km (0.09 R)
• M30: 75,564,577 km (0.091 R)
• M31: 76,971,096 km (0.101 R)
• M32: 80,320,443 km (0.087 R)
• M33: 80,563,390 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit