🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 13.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 266 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,093,446 km

• M1: 173,833 km (0.092 R)
• M2: 632,500 km (0.087 R)
• M3: 1,122,882 km (0.078 R)
• M4: 1,616,555 km (0.056 R)
• M5: 2,151,666 km (0.083 R)
• M6: 2,655,512 km (0.086 R)
• M7: 3,268,265 km (0.052 R)
• M8: 3,750,119 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 11.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 321 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,093,446 km

• M1: 144,960 km (0.089 R)
• M2: 531,521 km (0.102 R)
• M3: 1,112,260 km (0.115 R)
• M4: 2,072,529 km (0.074 R)
• M5: 2,678,999 km (0.094 R)
• M6: 3,978,855 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 8.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.82 AU - 0.9 AU

Year: 551 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,093,446 km

• M1: 109,506 km (0.037 R)
• M2: 434,133 km (0.092 R)
• M3: 723,605 km (0.098 R)
• M4: 1,013,675 km (0.083 R)
• M5: 1,332,319 km (0.104 R)
• M6: 1,748,500 km (0.116 R)
• M7: 2,107,236 km (0.114 R)
• M8: 2,534,786 km (0.038 R)
• M9: 3,109,541 km (0.111 R)
• M10: 3,526,770 km (0.06 R)
• M11: 3,860,523 km (0.104 R)
• M12: 4,215,369 km (0.109 R)
• M13: 4,532,516 km (0.11 R)
• M14: 5,964,467 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 12.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.68 AU - 2.28 AU

Year: 1923 Days

Day: 12.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,093,446 km

• M1: 157,377 km (0.115 R)
• M2: 560,693 km (0.089 R)
• M3: 960,867 km (0.096 R)
• M4: 1,411,755 km (0.08 R)
• M5: 2,016,579 km (0.064 R)
• M6: 2,557,824 km (0.113 R)
• M7: 2,966,675 km (0.066 R)
• M8: 3,388,990 km (0.107 R)
• M9: 4,521,895 km (0.103 R)
• M10: 4,924,912 km (0.092 R)
• M11: 5,825,939 km (0.113 R)
• M12: 6,883,447 km (0.099 R)
• M13: 7,524,025 km (0.115 R)
• M14: 7,954,717 km (0.103 R)
• M15: 8,458,862 km (0.053 R)
• M16: 9,908,465 km (0.034 R)
• M17: 11,031,347 km (0.092 R)
• M18: 12,384,759 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 8

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3 AU - 3.1 AU

Year: 3677 Days

Day: 6.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,093,446 km

• M1: 99,782 km (0.117 R)
• M2: 349,012 km (0.064 R)
• M3: 622,477 km (0.109 R)
• M4: 1,004,849 km (0.062 R)
• M5: 1,484,609 km (0.055 R)
• M6: 1,808,339 km (0.072 R)
• M7: 2,489,757 km (0.109 R)
• M8: 3,544,722 km (0.114 R)
• M9: 3,955,218 km (0.095 R)
• M10: 5,539,011 km (0.113 R)
• M11: 6,743,872 km (0.063 R)
• M12: 7,738,997 km (0.073 R)
• M13: 8,010,966 km (0.079 R)
• M14: 8,324,673 km (0.104 R)
• M15: 8,828,818 km (0.087 R)
• M16: 9,662,078 km (0.067 R)
• M17: 10,341,102 km (0.111 R)
• M18: 14,019,864 km (0.098 R)
• M19: 15,794,842 km (0.113 R)
• M20: 16,122,911 km (0.107 R)
• M21: 17,365,171 km (0.065 R)
• M22: 21,009,675 km (0.066 R)
• M23: 21,340,286 km (0.11 R)
• M24: 23,115,115 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 9.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.64 AU - 5.46 AU

Year: 6699 Days

Day: 14 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,093,446 km

• M1: 119,529 km (0.102 R)
• M2: 670,348 km (0.115 R)
• M3: 1,318,705 km (0.058 R)
• M4: 1,854,116 km (0.104 R)
• M5: 3,934,723 km (0.097 R)
• M6: 4,431,837 km (0.089 R)
• M7: 5,282,151 km (0.091 R)
• M8: 6,148,622 km (0.102 R)
• M9: 8,523,787 km (0.101 R)
• M10: 8,971,983 km (0.06 R)
• M11: 20,834,196 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.8

Radius: 5.2

Gravity: 32.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.51 AU - 9.39 AU

Year: 15473 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,093,446 km

• M1: 64,626 km (0.074 R)
• M2: 227,987 km (0.087 R)
• M3: 834,607 km (0.104 R)
• M4: 1,416,093 km (0.117 R)
• M5: 2,339,561 km (0.096 R)
• M6: 2,582,358 km (0.092 R)
• M7: 3,440,601 km (0.092 R)
• M8: 4,608,512 km (0.113 R)
• M9: 6,307,046 km (0.056 R)
• M10: 8,383,315 km (0.073 R)
• M11: 12,256,703 km (0.087 R)
• M12: 15,135,415 km (0.066 R)
• M13: 15,362,205 km (0.105 R)
• M14: 17,506,840 km (0.093 R)
• M15: 18,349,376 km (0.113 R)
• M16: 18,954,948 km (0.051 R)
• M17: 19,395,514 km (0.083 R)
• M18: 21,038,547 km (0.041 R)
• M19: 22,281,406 km (0.108 R)
• M20: 23,070,086 km (0.038 R)
• M21: 26,411,504 km (0.062 R)
• M22: 27,743,374 km (0.057 R)
• M23: 29,002,988 km (0.112 R)
• M24: 30,660,832 km (0.078 R)
• M25: 31,635,911 km (0.097 R)
• M26: 36,145,838 km (0.109 R)
• M27: 40,048,248 km (0.093 R)
• M28: 44,997,244 km (0.098 R)
• M29: 50,843,978 km (0.038 R)
• M30: 53,422,596 km (0.082 R)
• M31: 54,301,185 km (0.108 R)
• M32: 56,087,084 km (0.06 R)
• M33: 65,206,570 km (0.088 R)
• M34: 66,411,581 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 3.4

Gravity: 45.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.17 AU - 9.25 AU

Year: 19293 Days

Day: 23 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,093,446 km

• M1: 42,336 km (0.083 R)
• M2: 151,243 km (0.058 R)
• M3: 305,628 km (0.026 R)
• M4: 516,412 km (0.099 R)
• M5: 709,244 km (0.071 R)
• M6: 881,131 km (0.1 R)
• M7: 1,584,690 km (0.063 R)
• M8: 1,973,046 km (0.064 R)
• M9: 2,089,284 km (0.088 R)
• M10: 3,190,923 km (0.089 R)
• M11: 5,340,345 km (0.083 R)
• M12: 5,682,475 km (0.03 R)
• M13: 6,452,455 km (0.047 R)
• M14: 6,840,363 km (0.098 R)
• M15: 6,973,056 km (0.113 R)
• M16: 7,381,608 km (0.099 R)
• M17: 7,853,888 km (0.083 R)
• M18: 9,069,371 km (0.097 R)
• M19: 9,555,714 km (0.099 R)
• M20: 10,937,549 km (0.077 R)
• M21: 11,302,718 km (0.092 R)
• M22: 11,613,133 km (0.051 R)
• M23: 12,979,410 km (0.104 R)
• M24: 15,871,586 km (0.115 R)
• M25: 17,714,781 km (0.087 R)
• M26: 22,300,704 km (0.113 R)
• M27: 30,748,197 km (0.07 R)
• M28: 36,341,512 km (0.115 R)
• M29: 39,376,553 km (0.109 R)
• M30: 40,520,678 km (0.106 R)
• M31: 42,278,303 km (0.102 R)
• M32: 46,259,402 km (0.116 R)
• M33: 46,893,098 km (0.029 R)
• M34: 66,875,933 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit