🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 13.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 295 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,805,008 km

• M1: 164,258 km (0.094 R)
• M2: 584,180 km (0.072 R)
• M3: 1,080,994 km (0.077 R)
• M4: 1,760,318 km (0.08 R)
• M5: 2,504,418 km (0.118 R)
• M6: 3,084,858 km (0.12 R)
• M7: 3,524,227 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 10.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.69 AU

Year: 360 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,805,008 km

• M1: 135,536 km (0.119 R)
• M2: 525,089 km (0.117 R)
• M3: 1,052,271 km (0.108 R)
• M4: 1,491,192 km (0.101 R)
• M5: 1,850,376 km (0.084 R)
• M6: 2,463,279 km (0.12 R)
• M7: 3,077,228 km (0.068 R)
• M8: 3,979,004 km (0.103 R)
• M9: 4,320,686 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 10

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 466 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,805,008 km

• M1: 124,316 km (0.066 R)
• M2: 533,915 km (0.111 R)
• M3: 860,637 km (0.111 R)
• M4: 1,357,301 km (0.11 R)
• M5: 1,714,541 km (0.071 R)
• M6: 2,165,728 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 10.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.71 AU - 0.93 AU

Year: 522 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,805,008 km

• M1: 135,236 km (0.06 R)
• M2: 513,121 km (0.115 R)
• M3: 923,468 km (0.107 R)
• M4: 1,392,307 km (0.047 R)
• M5: 1,859,053 km (0.117 R)
• M6: 2,266,857 km (0.115 R)
• M7: 2,650,276 km (0.089 R)
• M8: 3,265,273 km (0.099 R)
• M9: 4,084,022 km (0.111 R)
• M10: 4,811,367 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 8.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.52 AU - 1.74 AU

Year: 1463 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,805,008 km

• M1: 104,719 km (0.098 R)
• M2: 373,695 km (0.113 R)
• M3: 659,427 km (0.106 R)
• M4: 970,890 km (0.088 R)
• M5: 1,491,640 km (0.088 R)
• M6: 1,756,129 km (0.105 R)
• M7: 2,371,276 km (0.069 R)
• M8: 2,864,350 km (0.08 R)
• M9: 3,451,223 km (0.114 R)
• M10: 4,794,761 km (0.077 R)
• M11: 5,911,061 km (0.102 R)
• M12: 6,251,097 km (0.117 R)
• M13: 6,519,774 km (0.086 R)
• M14: 7,014,046 km (0.082 R)
• M15: 8,347,262 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 12.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.13 AU - 5.63 AU

Year: 7578 Days

Day: 8.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,805,008 km

• M1: 154,983 km (0.113 R)
• M2: 606,919 km (0.042 R)
• M3: 1,120,638 km (0.101 R)
• M4: 1,750,594 km (0.109 R)
• M5: 2,189,365 km (0.055 R)
• M6: 2,626,490 km (0.106 R)
• M7: 3,897,025 km (0.096 R)
• M8: 4,330,559 km (0.115 R)
• M9: 4,824,531 km (0.094 R)
• M10: 5,264,947 km (0.102 R)
• M11: 5,893,857 km (0.073 R)
• M12: 6,432,708 km (0.06 R)
• M13: 6,967,521 km (0.041 R)
• M14: 8,968,093 km (0.119 R)
• M15: 12,161,260 km (0.109 R)
• M16: 12,980,906 km (0.119 R)
• M17: 17,233,376 km (0.037 R)
• M18: 19,562,465 km (0.11 R)
• M19: 20,082,317 km (0.04 R)
• M20: 20,611,445 km (0.108 R)
• M21: 23,899,008 km (0.09 R)
• M22: 24,751,117 km (0.06 R)
• M23: 27,428,919 km (0.045 R)
• M24: 29,125,209 km (0.072 R)
• M25: 30,690,901 km (0.109 R)
• M26: 34,958,180 km (0.11 R)
• M27: 36,055,929 km (0.116 R)
• M28: 37,289,962 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 6.8

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.94 AU - 8.82 AU

Year: 14093 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,805,008 km

• M1: 84,672 km (0.111 R)
• M2: 429,047 km (0.113 R)
• M3: 934,687 km (0.041 R)
• M4: 1,253,481 km (0.104 R)
• M5: 1,952,252 km (0.073 R)
• M6: 2,357,812 km (0.078 R)
• M7: 3,752,812 km (0.093 R)
• M8: 4,563,184 km (0.042 R)
• M9: 5,769,541 km (0.096 R)
• M10: 8,699,715 km (0.055 R)
• M11: 10,160,687 km (0.099 R)
• M12: 10,645,534 km (0.062 R)
• M13: 11,202,337 km (0.059 R)
• M14: 11,487,770 km (0.115 R)
• M15: 13,884,627 km (0.061 R)
• M16: 14,280,762 km (0.117 R)
• M17: 14,889,027 km (0.076 R)
• M18: 15,164,886 km (0.116 R)
• M19: 15,726,925 km (0.097 R)
• M20: 16,375,581 km (0.091 R)
• M21: 18,826,892 km (0.118 R)
• M22: 20,647,498 km (0.108 R)
• M23: 23,593,679 km (0.061 R)
• M24: 25,215,469 km (0.085 R)
• M25: 26,404,174 km (0.07 R)
• M26: 29,538,399 km (0.088 R)
• M27: 30,414,294 km (0.105 R)
• M28: 40,815,685 km (0.085 R)
• M29: 41,492,316 km (0.092 R)
• M30: 43,146,569 km (0.03 R)
• M31: 43,566,939 km (0.078 R)
• M32: 44,701,190 km (0.111 R)
• M33: 46,146,605 km (0.12 R)
• M34: 49,588,702 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 6.2

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.41 AU - 10.15 AU

Year: 16748 Days

Day: 21 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,805,008 km

• M1: 78,988 km (0.109 R)
• M2: 389,403 km (0.084 R)
• M3: 1,088,624 km (0.072 R)
• M4: 1,334,114 km (0.1 R)
• M5: 2,709,666 km (0.065 R)
• M6: 3,531,856 km (0.084 R)
• M7: 4,382,320 km (0.106 R)
• M8: 5,183,417 km (0.032 R)
• M9: 5,999,922 km (0.105 R)
• M10: 7,885,154 km (0.097 R)
• M11: 8,217,710 km (0.108 R)
• M12: 11,706,183 km (0.115 R)
• M13: 15,770,757 km (0.099 R)
• M14: 20,066,759 km (0.115 R)
• M15: 21,228,237 km (0.114 R)
• M16: 26,114,552 km (0.108 R)
• M17: 31,226,910 km (0.084 R)
• M18: 34,770,883 km (0.074 R)
• M19: 36,052,638 km (0.113 R)
• M20: 37,365,509 km (0.115 R)
• M21: 49,836,586 km (0.102 R)
• M22: 53,802,276 km (0.102 R)
• M23: 55,169,600 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 7.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.15 AU - 9.45 AU

Year: 19936 Days

Day: 17.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,805,008 km

• M1: 96,191 km (0.067 R)
• M2: 953,836 km (0.114 R)
• M3: 1,268,889 km (0.084 R)
• M4: 1,738,776 km (0.116 R)
• M5: 3,472,316 km (0.043 R)
• M6: 4,227,636 km (0.08 R)
• M7: 6,374,515 km (0.025 R)
• M8: 8,197,365 km (0.079 R)
• M9: 15,254,196 km (0.064 R)
• M10: 16,978,760 km (0.098 R)
• M11: 24,560,679 km (0.054 R)
• M12: 31,459,684 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 7.4

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.17 AU - 10.93 AU

Year: 20745 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,805,008 km

• M1: 92,152 km (0.109 R)
• M2: 349,311 km (0.072 R)
• M3: 803,939 km (0.098 R)
• M4: 1,345,483 km (0.068 R)
• M5: 2,656,858 km (0.112 R)
• M6: 3,054,489 km (0.109 R)
• M7: 3,491,465 km (0.118 R)
• M8: 3,755,056 km (0.065 R)
• M9: 4,127,256 km (0.079 R)
• M10: 5,548,735 km (0.093 R)
• M11: 7,129,685 km (0.104 R)
• M12: 9,431,099 km (0.096 R)
• M13: 12,864,519 km (0.057 R)
• M14: 13,783,200 km (0.072 R)
• M15: 14,896,806 km (0.037 R)
• M16: 17,898,188 km (0.063 R)
• M17: 18,332,471 km (0.087 R)
• M18: 19,585,952 km (0.106 R)
• M19: 20,327,359 km (0.072 R)
• M20: 22,663,629 km (0.108 R)
• M21: 23,172,112 km (0.085 R)
• M22: 31,485,714 km (0.08 R)
• M23: 32,374,176 km (0.069 R)
• M24: 38,345,076 km (0.079 R)
• M25: 44,059,116 km (0.04 R)
• M26: 44,374,768 km (0.034 R)
• M27: 45,330,399 km (0.109 R)
• M28: 47,282,950 km (0.034 R)
• M29: 47,613,711 km (0.115 R)
• M30: 56,208,109 km (0.07 R)
• M31: 64,554,473 km (0.072 R)
• M32: 65,781,026 km (0.112 R)
• M33: 69,981,585 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit