🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 13.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.49 AU - 2.37 AU

Year: 1851 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,063,065 km

• M1: 173,234 km (0.098 R)
• M2: 903,422 km (0.032 R)
• M3: 1,443,470 km (0.063 R)
• M4: 2,299,918 km (0.033 R)
• M5: 3,028,011 km (0.117 R)
• M6: 3,525,124 km (0.047 R)
• M7: 6,450,511 km (0.054 R)
• M8: 7,871,541 km (0.086 R)
• M9: 8,917,978 km (0.059 R)
• M10: 9,630,961 km (0.103 R)
• M11: 11,403,546 km (0.107 R)
• M12: 12,162,307 km (0.105 R)
• M13: 15,441,941 km (0.043 R)
• M14: 17,544,988 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 11.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.71 AU - 2.51 AU

Year: 2116 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 134.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,063,065 km

• M1: 145,559 km (0.034 R)
• M2: 1,085,482 km (0.109 R)
• M3: 1,681,779 km (0.108 R)
• M4: 2,364,694 km (0.074 R)
• M5: 2,901,600 km (0.108 R)
• M6: 3,774,504 km (0.099 R)
• M7: 5,657,343 km (0.094 R)
• M8: 6,140,394 km (0.108 R)
• M9: 7,160,502 km (0.058 R)
• M10: 7,574,739 km (0.042 R)
• M11: 8,982,305 km (0.108 R)
• M12: 11,173,465 km (0.09 R)
• M13: 12,477,659 km (0.089 R)
• M14: 15,532,897 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.7

Radius: 12.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.36 AU - 4.44 AU

Year: 6371 Days

Day: 7.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,063,065 km

• M1: 159,322 km (0.072 R)
• M2: 610,359 km (0.087 R)
• M3: 1,038,209 km (0.05 R)
• M4: 1,488,798 km (0.119 R)
• M5: 1,932,954 km (0.116 R)
• M6: 2,418,250 km (0.104 R)
• M7: 2,875,570 km (0.114 R)
• M8: 4,363,620 km (0.082 R)
• M9: 5,074,210 km (0.089 R)
• M10: 6,566,299 km (0.108 R)
• M11: 7,891,587 km (0.1 R)
• M12: 8,484,294 km (0.038 R)
• M13: 8,948,047 km (0.069 R)
• M14: 9,510,535 km (0.1 R)
• M15: 11,020,875 km (0.118 R)
• M16: 12,096,933 km (0.074 R)
• M17: 13,241,805 km (0.115 R)
• M18: 14,786,702 km (0.081 R)
• M19: 16,928,345 km (0.09 R)
• M20: 20,414,425 km (0.082 R)
• M21: 21,747,342 km (0.096 R)
• M22: 22,765,804 km (0.058 R)
• M23: 25,055,399 km (0.095 R)
• M24: 27,410,818 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 9.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.11 AU - 5.07 AU

Year: 6788 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,063,065 km

• M1: 125,662 km (0.062 R)
• M2: 917,035 km (0.09 R)
• M3: 1,304,643 km (0.1 R)
• M4: 1,735,784 km (0.105 R)
• M5: 4,052,457 km (0.071 R)
• M6: 4,511,573 km (0.089 R)
• M7: 4,819,146 km (0.077 R)
• M8: 5,767,896 km (0.048 R)
• M9: 7,523,875 km (0.106 R)
• M10: 7,884,556 km (0.079 R)
• M11: 8,408,747 km (0.059 R)
• M12: 9,320,396 km (0.06 R)
• M13: 10,121,942 km (0.098 R)
• M14: 12,701,757 km (0.056 R)
• M15: 13,318,100 km (0.112 R)
• M16: 14,279,566 km (0.103 R)
• M17: 16,763,339 km (0.052 R)
• M18: 18,854,867 km (0.073 R)
• M19: 21,114,692 km (0.106 R)
• M20: 22,643,283 km (0.095 R)
• M21: 27,755,940 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.4

Radius: 4.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.67 AU - 7.71 AU

Year: 13308 Days

Day: 16.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,063,065 km

• M1: 61,036 km (0.109 R)
• M2: 236,664 km (0.102 R)
• M3: 565,031 km (0.068 R)
• M4: 789,877 km (0.044 R)
• M5: 1,585,588 km (0.118 R)
• M6: 2,201,183 km (0.1 R)
• M7: 3,115,376 km (0.08 R)
• M8: 5,862,142 km (0.073 R)
• M9: 6,194,399 km (0.067 R)
• M10: 6,635,414 km (0.106 R)
• M11: 6,996,393 km (0.114 R)
• M12: 9,941,078 km (0.109 R)
• M13: 10,413,508 km (0.049 R)
• M14: 12,453,873 km (0.063 R)
• M15: 12,751,274 km (0.081 R)
• M16: 13,935,341 km (0.042 R)
• M17: 14,418,093 km (0.075 R)
• M18: 14,746,012 km (0.111 R)
• M19: 15,473,656 km (0.1 R)
• M20: 18,559,860 km (0.073 R)
• M21: 19,540,175 km (0.07 R)
• M22: 24,342,715 km (0.071 R)
• M23: 25,516,161 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 4.1

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.05 AU - 9.05 AU

Year: 15765 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,063,065 km

• M1: 53,556 km (0.08 R)
• M2: 281,244 km (0.062 R)
• M3: 455,077 km (0.053 R)
• M4: 665,860 km (0.077 R)
• M5: 877,541 km (0.115 R)
• M6: 1,038,808 km (0.087 R)
• M7: 1,352,066 km (0.058 R)
• M8: 2,399,251 km (0.104 R)
• M9: 2,695,155 km (0.099 R)
• M10: 2,944,236 km (0.088 R)
• M11: 3,333,938 km (0.095 R)
• M12: 4,010,270 km (0.038 R)
• M13: 4,970,389 km (0.119 R)
• M14: 5,450,598 km (0.04 R)
• M15: 6,036,424 km (0.052 R)
• M16: 6,542,513 km (0.063 R)
• M17: 8,091,150 km (0.08 R)
• M18: 8,754,318 km (0.098 R)
• M19: 9,350,914 km (0.102 R)
• M20: 12,745,439 km (0.083 R)
• M21: 13,772,578 km (0.092 R)
• M22: 16,282,831 km (0.056 R)
• M23: 19,494,398 km (0.072 R)
• M24: 20,422,802 km (0.067 R)
• M25: 22,276,469 km (0.11 R)
• M26: 24,528,665 km (0.12 R)
• M27: 35,056,466 km (0.057 R)
• M28: 36,300,522 km (0.091 R)
• M29: 37,702,852 km (0.057 R)
• M30: 39,273,331 km (0.053 R)
• M31: 40,750,610 km (0.09 R)
• M32: 46,435,179 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 5.1

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.31 AU - 11.45 AU

Year: 19830 Days

Day: 24.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,063,065 km

• M1: 65,075 km (0.095 R)
• M2: 271,969 km (0.099 R)
• M3: 560,244 km (0.04 R)
• M4: 1,110,315 km (0.075 R)
• M5: 3,060,922 km (0.074 R)
• M6: 4,580,537 km (0.115 R)
• M7: 8,238,953 km (0.053 R)
• M8: 8,640,923 km (0.069 R)
• M9: 9,161,822 km (0.073 R)
• M10: 11,089,391 km (0.106 R)
• M11: 13,823,741 km (0.105 R)
• M12: 16,342,371 km (0.109 R)
• M13: 16,657,424 km (0.069 R)
• M14: 29,824,280 km (0.117 R)
• M15: 30,889,866 km (0.117 R)
• M16: 32,226,523 km (0.064 R)
• M17: 32,846,606 km (0.118 R)
• M18: 34,110,558 km (0.068 R)
• M19: 35,934,157 km (0.104 R)
• M20: 51,389,262 km (0.055 R)
• M21: 55,534,769 km (0.076 R)
• M22: 60,834,722 km (0.052 R)
• M23: 61,591,239 km (0.087 R)
• M24: 65,467,918 km (0.057 R)
• M25: 66,461,846 km (0.036 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit