🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.84 AU - 0.94 AU

Year: 318 Days

Day: 17.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,980,581 km

• M1: 561,291 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.79 AU - 1.05 AU

Year: 334 Days

Day: 43.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.64 AU - 8.84 AU

Year: 8959 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,980,581 km

• M1: 157,975 km (0.095 R)
• M2: 622,178 km (0.112 R)
• M3: 1,339,051 km (0.052 R)
• M4: 2,113,968 km (0.071 R)
• M5: 2,784,316 km (0.11 R)
• M6: 3,509,117 km (0.035 R)
• M7: 3,984,090 km (0.056 R)
• M8: 4,477,464 km (0.096 R)
• M9: 5,645,076 km (0.094 R)
• M10: 6,147,126 km (0.112 R)
• M11: 6,874,022 km (0.066 R)
• M12: 7,907,295 km (0.098 R)
• M13: 9,321,144 km (0.093 R)
• M14: 13,926,515 km (0.098 R)
• M15: 15,349,789 km (0.105 R)
• M16: 17,976,129 km (0.025 R)
• M17: 18,936,248 km (0.094 R)
• M18: 28,738,798 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 12.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.95 AU - 11.05 AU

Year: 11090 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,980,581 km

• M1: 156,928 km (0.058 R)
• M2: 738,714 km (0.082 R)
• M3: 2,947,826 km (0.109 R)
• M4: 3,374,180 km (0.091 R)
• M5: 4,323,079 km (0.078 R)
• M6: 5,407,963 km (0.098 R)
• M7: 5,977,781 km (0.108 R)
• M8: 7,886,650 km (0.095 R)
• M9: 8,340,380 km (0.119 R)
• M10: 10,173,104 km (0.038 R)
• M11: 10,711,507 km (0.109 R)
• M12: 11,155,812 km (0.112 R)
• M13: 13,824,040 km (0.082 R)
• M14: 16,158,515 km (0.093 R)
• M15: 16,596,238 km (0.073 R)
• M16: 19,065,949 km (0.059 R)
• M17: 20,220,097 km (0.052 R)
• M18: 21,595,350 km (0.093 R)
• M19: 23,032,088 km (0.079 R)
• M20: 23,867,891 km (0.115 R)
• M21: 25,698,371 km (0.114 R)
• M22: 30,074,109 km (0.117 R)
• M23: 30,626,125 km (0.088 R)
• M24: 32,092,932 km (0.038 R)
• M25: 32,901,808 km (0.104 R)
• M26: 38,819,899 km (0.051 R)
• M27: 40,003,368 km (0.075 R)
• M28: 46,724,950 km (0.112 R)
• M29: 48,818,722 km (0.109 R)
• M30: 50,507,084 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.4

Radius: 3.3

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.74 AU - 16.76 AU

Year: 20374 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,980,581 km

• M1: 40,990 km (0.1 R)
• M2: 286,480 km (0.1 R)
• M3: 972,985 km (0.062 R)
• M4: 1,702,125 km (0.111 R)
• M5: 2,594,326 km (0.064 R)
• M6: 8,658,575 km (0.08 R)
• M7: 9,353,158 km (0.11 R)
• M8: 9,787,291 km (0.116 R)
• M9: 11,224,029 km (0.084 R)
• M10: 12,912,839 km (0.04 R)
• M11: 16,228,377 km (0.084 R)
• M12: 19,520,278 km (0.117 R)
• M13: 19,754,249 km (0.097 R)
• M14: 24,837,585 km (0.058 R)
• M15: 25,204,399 km (0.11 R)
• M16: 34,786,741 km (0.12 R)
• M17: 35,361,496 km (0.116 R)
• M18: 39,811,733 km (0.101 R)
• M19: 40,314,083 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 3.7

Gravity: 49.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.91 AU - 17.55 AU

Year: 23629 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,980,581 km

• M1: 64,327 km (0.111 R)
• M2: 362,326 km (0.1 R)
• M3: 832,662 km (0.056 R)
• M4: 1,134,251 km (0.07 R)
• M5: 1,437,785 km (0.107 R)
• M6: 1,971,102 km (0.053 R)
• M7: 2,316,373 km (0.116 R)
• M8: 3,154,122 km (0.069 R)
• M9: 4,176,174 km (0.117 R)
• M10: 5,604,983 km (0.055 R)
• M11: 7,993,912 km (0.109 R)
• M12: 9,675,841 km (0.082 R)
• M13: 9,977,430 km (0.087 R)
• M14: 10,726,616 km (0.079 R)
• M15: 11,312,741 km (0.088 R)
• M16: 18,118,097 km (0.104 R)
• M17: 19,706,228 km (0.057 R)
• M18: 29,178,616 km (0.083 R)
• M19: 31,615,715 km (0.115 R)
• M20: 35,591,877 km (0.09 R)
• M21: 39,428,912 km (0.099 R)
• M22: 39,734,990 km (0.06 R)
• M23: 47,219,670 km (0.106 R)
• M24: 48,260,273 km (0.106 R)
• M25: 49,139,011 km (0.083 R)
• M26: 50,028,370 km (0.119 R)
• M27: 54,826,423 km (0.1 R)
• M28: 58,124,158 km (0.089 R)
• M29: 59,318,847 km (0.111 R)
• M30: 73,096,960 km (0.113 R)
• M31: 83,712,874 km (0.054 R)
• M32: 84,471,934 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit