🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 11.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.69 AU - 0.93 AU

Year: 471 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,229,314 km

• M1: 145,708 km (0.088 R)
• M2: 619,934 km (0.103 R)
• M3: 1,103,135 km (0.043 R)
• M4: 1,567,486 km (0.094 R)
• M5: 2,129,226 km (0.115 R)
• M6: 2,572,784 km (0.12 R)
• M7: 2,963,683 km (0.075 R)
• M8: 3,371,786 km (0.116 R)
• M9: 3,805,321 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.6

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.04 AU - 1.06 AU

Year: 695 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,229,314 km

• M1: 180,415 km (0.101 R)
• M2: 644,617 km (0.11 R)
• M3: 1,147,715 km (0.037 R)
• M4: 1,771,837 km (0.085 R)
• M5: 2,306,650 km (0.062 R)
• M6: 2,937,504 km (0.051 R)
• M7: 3,938,164 km (0.096 R)
• M8: 4,391,745 km (0.106 R)
• M9: 5,351,265 km (0.056 R)
• M10: 5,910,013 km (0.118 R)
• M11: 6,736,991 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 10.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.65 AU - 2.19 AU

Year: 1718 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,229,314 km

• M1: 134,339 km (0.114 R)
• M2: 494,271 km (0.113 R)
• M3: 905,366 km (0.101 R)
• M4: 1,344,735 km (0.065 R)
• M5: 2,094,969 km (0.112 R)
• M6: 2,722,831 km (0.049 R)
• M7: 3,539,037 km (0.106 R)
• M8: 4,431,987 km (0.061 R)
• M9: 4,774,865 km (0.117 R)
• M10: 5,113,704 km (0.115 R)
• M11: 5,840,301 km (0.047 R)
• M12: 6,608,336 km (0.096 R)
• M13: 7,899,665 km (0.087 R)
• M14: 8,776,309 km (0.077 R)
• M15: 9,483,607 km (0.066 R)
• M16: 10,055,819 km (0.036 R)
• M17: 10,508,802 km (0.099 R)
• M18: 10,939,045 km (0.104 R)
• M19: 12,738,558 km (0.111 R)
• M20: 13,857,400 km (0.085 R)
• M21: 14,244,560 km (0.098 R)
• M22: 14,995,541 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 12.7

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.95 AU - 1.97 AU

Year: 1772 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,229,314 km

• M1: 169,644 km (0.08 R)
• M2: 881,281 km (0.092 R)
• M3: 1,935,497 km (0.096 R)
• M4: 2,476,593 km (0.108 R)
• M5: 4,149,247 km (0.104 R)
• M6: 4,734,025 km (0.119 R)
• M7: 5,994,536 km (0.113 R)
• M8: 7,016,140 km (0.1 R)
• M9: 9,236,322 km (0.118 R)
• M10: 10,488,456 km (0.061 R)
• M11: 12,048,912 km (0.101 R)
• M12: 13,585,431 km (0.076 R)
• M13: 14,022,257 km (0.099 R)
• M14: 15,768,663 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 11.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.91 AU - 3.07 AU

Year: 3338 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,229,314 km

• M1: 148,102 km (0.118 R)
• M2: 505,641 km (0.085 R)
• M3: 1,085,781 km (0.119 R)
• M4: 2,083,001 km (0.112 R)
• M5: 2,476,294 km (0.065 R)
• M6: 2,857,170 km (0.099 R)
• M7: 3,574,043 km (0.037 R)
• M8: 8,905,561 km (0.053 R)
• M9: 12,247,877 km (0.047 R)
• M10: 13,319,596 km (0.113 R)
• M11: 14,037,666 km (0.096 R)
• M12: 16,347,158 km (0.081 R)
• M13: 17,592,261 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 12.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.48 AU - 4.68 AU

Year: 5321 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,229,314 km

• M1: 156,629 km (0.092 R)
• M2: 839,842 km (0.104 R)
• M3: 1,613,712 km (0.101 R)
• M4: 2,135,659 km (0.117 R)
• M5: 2,629,781 km (0.095 R)
• M6: 3,259,139 km (0.087 R)
• M7: 5,142,427 km (0.074 R)
• M8: 7,173,517 km (0.101 R)
• M9: 7,629,491 km (0.03 R)
• M10: 9,196,080 km (0.119 R)
• M11: 13,687,906 km (0.075 R)
• M12: 15,062,112 km (0.08 R)
• M13: 16,526,226 km (0.119 R)
• M14: 17,014,215 km (0.108 R)
• M15: 19,397,608 km (0.115 R)
• M16: 20,285,471 km (0.098 R)
• M17: 21,487,191 km (0.109 R)
• M18: 22,661,085 km (0.092 R)
• M19: 24,032,449 km (0.099 R)
• M20: 25,216,815 km (0.07 R)
• M21: 25,701,213 km (0.09 R)
• M22: 29,714,326 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 12.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.45 AU - 5.07 AU

Year: 5677 Days

Day: 10.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,229,314 km

• M1: 158,125 km (0.106 R)
• M2: 815,907 km (0.113 R)
• M3: 1,692,999 km (0.1 R)
• M4: 2,998,989 km (0.057 R)
• M5: 3,500,291 km (0.094 R)
• M6: 5,493,533 km (0.106 R)
• M7: 5,913,305 km (0.052 R)
• M8: 6,381,097 km (0.087 R)
• M9: 7,391,481 km (0.086 R)
• M10: 8,185,547 km (0.05 R)
• M11: 10,682,784 km (0.113 R)
• M12: 11,260,980 km (0.087 R)
• M13: 11,982,341 km (0.089 R)
• M14: 13,517,215 km (0.102 R)
• M15: 14,798,969 km (0.089 R)
• M16: 17,550,074 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 9.8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.89 AU - 5.01 AU

Year: 6061 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,229,314 km

• M1: 121,922 km (0.081 R)
• M2: 443,109 km (0.046 R)
• M3: 761,902 km (0.104 R)
• M4: 1,120,039 km (0.069 R)
• M5: 1,656,198 km (0.115 R)
• M6: 2,037,074 km (0.043 R)
• M7: 2,784,465 km (0.081 R)
• M8: 4,337,141 km (0.031 R)
• M9: 4,788,478 km (0.066 R)
• M10: 7,021,376 km (0.055 R)
• M11: 7,682,599 km (0.093 R)
• M12: 8,028,619 km (0.093 R)
• M13: 8,628,356 km (0.102 R)
• M14: 10,235,786 km (0.082 R)
• M15: 11,281,175 km (0.108 R)
• M16: 12,396,278 km (0.072 R)
• M17: 12,926,902 km (0.084 R)
• M18: 13,919,932 km (0.071 R)
• M19: 15,082,158 km (0.062 R)
• M20: 17,400,776 km (0.107 R)
• M21: 21,271,920 km (0.068 R)
• M22: 22,187,010 km (0.056 R)
• M23: 22,575,964 km (0.092 R)
• M24: 23,048,544 km (0.101 R)
• M25: 24,095,430 km (0.105 R)
• M26: 28,785,173 km (0.112 R)
• M27: 29,715,672 km (0.056 R)
• M28: 30,093,407 km (0.06 R)
• M29: 32,527,663 km (0.11 R)
• M30: 34,256,117 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 9.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.77 AU - 6.01 AU

Year: 9230 Days

Day: 6.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,229,314 km

• M1: 118,482 km (0.104 R)
• M2: 585,376 km (0.067 R)
• M3: 1,434,793 km (0.115 R)
• M4: 1,929,065 km (0.113 R)
• M5: 2,379,803 km (0.12 R)
• M6: 2,957,849 km (0.082 R)
• M7: 3,626,851 km (0.114 R)
• M8: 3,926,196 km (0.09 R)
• M9: 4,266,980 km (0.12 R)
• M10: 5,499,068 km (0.061 R)
• M11: 5,958,334 km (0.077 R)
• M12: 8,017,698 km (0.056 R)
• M13: 8,935,930 km (0.104 R)
• M14: 10,933,211 km (0.073 R)
• M15: 12,061,328 km (0.11 R)
• M16: 15,971,517 km (0.086 R)
• M17: 16,341,623 km (0.092 R)
• M18: 18,683,876 km (0.093 R)
• M19: 19,511,901 km (0.062 R)
• M20: 21,019,698 km (0.048 R)
• M21: 26,520,262 km (0.046 R)
• M22: 29,553,508 km (0.104 R)
• M23: 31,441,882 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.2

Radius: 3.2

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.59 AU - 6.45 AU

Year: 9537 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,229,314 km

• M1: 51,162 km (0.108 R)
• M2: 169,345 km (0.064 R)
• M3: 338,091 km (0.056 R)
• M4: 690,693 km (0.099 R)
• M5: 1,214,585 km (0.043 R)
• M6: 1,316,910 km (0.098 R)
• M7: 1,686,417 km (0.076 R)
• M8: 2,025,555 km (0.119 R)
• M9: 2,186,522 km (0.119 R)
• M10: 2,877,216 km (0.102 R)
• M11: 3,272,005 km (0.12 R)
• M12: 5,930,359 km (0.1 R)
• M13: 6,159,842 km (0.048 R)
• M14: 9,088,819 km (0.027 R)
• M15: 9,526,692 km (0.053 R)
• M16: 10,209,456 km (0.092 R)
• M17: 13,212,634 km (0.051 R)
• M18: 13,547,434 km (0.097 R)
• M19: 14,118,149 km (0.099 R)
• M20: 17,346,023 km (0.084 R)
• M21: 22,186,262 km (0.055 R)
• M22: 33,376,332 km (0.107 R)
• M23: 35,367,629 km (0.068 R)
• M24: 35,904,536 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit