🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 14.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,706,995 km

• M1: 184,005 km (0.086 R)
• M2: 645,066 km (0.104 R)
• M3: 1,290,431 km (0.117 R)
• M4: 1,853,069 km (0.052 R)
• M5: 2,320,712 km (0.091 R)
• M6: 3,343,662 km (0.113 R)
• M7: 3,906,449 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.77 AU - 1.19 AU

Year: 647 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,706,995 km

• M1: 112,049 km (0.096 R)
• M2: 403,166 km (0.119 R)
• M3: 692,189 km (0.077 R)
• M4: 1,067,231 km (0.046 R)
• M5: 1,457,682 km (0.12 R)
• M6: 1,741,020 km (0.098 R)
• M7: 2,259,825 km (0.07 R)
• M8: 2,540,920 km (0.059 R)
• M9: 3,209,922 km (0.025 R)
• M10: 3,828,808 km (0.116 R)
• M11: 5,715,237 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 14.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 1034 Days

Day: 10.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,706,995 km

• M1: 181,612 km (0.104 R)
• M2: 658,530 km (0.119 R)
• M3: 1,293,722 km (0.096 R)
• M4: 2,175,602 km (0.08 R)
• M5: 3,403,800 km (0.103 R)
• M6: 4,221,054 km (0.116 R)
• M7: 4,677,028 km (0.091 R)
• M8: 5,355,753 km (0.106 R)
• M9: 6,184,077 km (0.085 R)
• M10: 7,944,545 km (0.092 R)
• M11: 9,612,561 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 8.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.22 AU - 2.02 AU

Year: 1375 Days

Day: 12.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,706,995 km

• M1: 110,852 km (0.109 R)
• M2: 553,512 km (0.071 R)
• M3: 930,200 km (0.101 R)
• M4: 1,240,615 km (0.117 R)
• M5: 1,878,500 km (0.103 R)
• M6: 2,373,819 km (0.032 R)
• M7: 3,162,948 km (0.083 R)
• M8: 3,529,313 km (0.09 R)
• M9: 3,938,613 km (0.103 R)
• M10: 4,347,913 km (0.061 R)
• M11: 4,636,337 km (0.076 R)
• M12: 5,006,293 km (0.118 R)
• M13: 5,395,846 km (0.085 R)
• M14: 6,793,090 km (0.071 R)
• M15: 7,072,987 km (0.084 R)
• M16: 7,428,133 km (0.039 R)
• M17: 7,959,355 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 13.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.99 AU - 2.23 AU

Year: 2044 Days

Day: 10.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,706,995 km

• M1: 174,132 km (0.109 R)
• M2: 644,916 km (0.092 R)
• M3: 1,286,093 km (0.113 R)
• M4: 1,771,239 km (0.076 R)
• M5: 4,141,617 km (0.101 R)
• M6: 5,389,114 km (0.096 R)
• M7: 6,307,794 km (0.082 R)
• M8: 6,929,822 km (0.083 R)
• M9: 7,386,395 km (0.113 R)
• M10: 8,171,634 km (0.07 R)
• M11: 8,812,960 km (0.114 R)
• M12: 9,487,647 km (0.077 R)
• M13: 11,132,326 km (0.077 R)
• M14: 13,261,253 km (0.1 R)
• M15: 14,330,429 km (0.033 R)
• M16: 16,894,237 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 10.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.69 AU - 4.41 AU

Year: 5435 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,706,995 km

• M1: 131,347 km (0.1 R)
• M2: 1,518,269 km (0.08 R)
• M3: 2,638,009 km (0.042 R)
• M4: 3,254,801 km (0.073 R)
• M5: 4,381,422 km (0.06 R)
• M6: 5,275,120 km (0.114 R)
• M7: 6,104,042 km (0.088 R)
• M8: 6,853,677 km (0.09 R)
• M9: 7,318,777 km (0.084 R)
• M10: 7,769,365 km (0.119 R)
• M11: 9,393,250 km (0.075 R)
• M12: 11,051,692 km (0.09 R)
• M13: 12,260,742 km (0.105 R)
• M14: 13,659,034 km (0.115 R)
• M15: 15,894,325 km (0.086 R)
• M16: 17,677,382 km (0.09 R)
• M17: 18,617,156 km (0.067 R)
• M18: 19,655,963 km (0.096 R)
• M19: 20,733,068 km (0.102 R)
• M20: 23,672,068 km (0.107 R)
• M21: 24,968,333 km (0.093 R)
• M22: 25,437,024 km (0.029 R)
• M23: 26,796,719 km (0.027 R)
• M24: 27,287,998 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 9.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.46 AU - 5.46 AU

Year: 6281 Days

Day: 9.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,706,995 km

• M1: 140,772 km (0.093 R)
• M2: 460,612 km (0.052 R)
• M3: 1,184,666 km (0.061 R)
• M4: 1,875,359 km (0.11 R)
• M5: 2,466,121 km (0.059 R)
• M6: 3,863,963 km (0.06 R)
• M7: 8,530,071 km (0.046 R)
• M8: 8,830,014 km (0.029 R)
• M9: 10,650,620 km (0.062 R)
• M10: 14,964,724 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.5

Radius: 11.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.25 AU - 5.91 AU

Year: 7635 Days

Day: 13.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,706,995 km

• M1: 139,724 km (0.115 R)
• M2: 546,032 km (0.089 R)
• M3: 1,103,434 km (0.112 R)
• M4: 1,564,943 km (0.043 R)
• M5: 2,606,743 km (0.073 R)
• M6: 2,971,313 km (0.099 R)
• M7: 3,931,731 km (0.105 R)
• M8: 5,243,405 km (0.084 R)
• M9: 5,965,215 km (0.076 R)
• M10: 6,752,100 km (0.059 R)
• M11: 7,728,974 km (0.058 R)
• M12: 9,721,019 km (0.065 R)
• M13: 11,384,697 km (0.064 R)
• M14: 12,765,934 km (0.085 R)
• M15: 13,407,859 km (0.119 R)
• M16: 13,766,894 km (0.08 R)
• M17: 16,600,427 km (0.08 R)
• M18: 18,008,741 km (0.114 R)
• M19: 18,372,862 km (0.038 R)
• M20: 19,494,996 km (0.096 R)
• M21: 20,268,118 km (0.05 R)
• M22: 20,981,251 km (0.109 R)
• M23: 23,740,135 km (0.07 R)
• M24: 24,890,543 km (0.057 R)
• M25: 26,921,334 km (0.11 R)
• M26: 27,686,527 km (0.112 R)
• M27: 29,967,146 km (0.091 R)
• M28: 31,520,421 km (0.047 R)
• M29: 34,674,393 km (0.099 R)
• M30: 38,033,015 km (0.067 R)
• M31: 41,984,044 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 7.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.84 AU - 6.94 AU

Year: 9532 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,706,995 km

• M1: 97,538 km (0.095 R)
• M2: 343,626 km (0.12 R)
• M3: 2,158,697 km (0.116 R)
• M4: 2,521,023 km (0.114 R)
• M5: 3,025,318 km (0.095 R)
• M6: 4,030,017 km (0.091 R)
• M7: 4,608,811 km (0.093 R)
• M8: 5,610,519 km (0.106 R)
• M9: 6,469,360 km (0.104 R)
• M10: 6,858,015 km (0.047 R)
• M11: 7,918,066 km (0.103 R)
• M12: 8,953,283 km (0.075 R)
• M13: 9,481,064 km (0.052 R)
• M14: 11,958,255 km (0.107 R)
• M15: 12,222,296 km (0.09 R)
• M16: 14,239,623 km (0.118 R)
• M17: 15,142,147 km (0.046 R)
• M18: 15,891,183 km (0.083 R)
• M19: 16,861,924 km (0.034 R)
• M20: 17,127,311 km (0.087 R)
• M21: 20,011,109 km (0.066 R)
• M22: 20,989,180 km (0.106 R)
• M23: 23,367,337 km (0.11 R)
• M24: 23,614,622 km (0.109 R)
• M25: 23,863,553 km (0.095 R)
• M26: 24,621,266 km (0.083 R)
• M27: 27,262,566 km (0.087 R)
• M28: 29,411,241 km (0.071 R)
• M29: 30,970,948 km (0.096 R)
• M30: 32,380,160 km (0.118 R)
• M31: 37,424,002 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 6.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.81 AU - 8.41 AU

Year: 12643 Days

Day: 17.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,706,995 km

• M1: 75,996 km (0.102 R)
• M2: 381,774 km (0.078 R)
• M3: 806,632 km (0.057 R)
• M4: 1,026,391 km (0.101 R)
• M5: 1,382,434 km (0.091 R)
• M6: 1,687,015 km (0.065 R)
• M7: 2,067,891 km (0.108 R)
• M8: 2,270,297 km (0.083 R)
• M9: 2,504,717 km (0.089 R)
• M10: 3,086,204 km (0.118 R)
• M11: 4,654,139 km (0.115 R)
• M12: 5,625,778 km (0.083 R)
• M13: 6,090,728 km (0.108 R)
• M14: 6,473,848 km (0.072 R)
• M15: 7,135,220 km (0.119 R)
• M16: 7,600,469 km (0.072 R)
• M17: 7,881,115 km (0.11 R)
• M18: 8,463,200 km (0.075 R)
• M19: 9,028,830 km (0.115 R)
• M20: 9,619,442 km (0.113 R)
• M21: 10,479,331 km (0.044 R)
• M22: 12,078,682 km (0.079 R)
• M23: 15,882,058 km (0.077 R)
• M24: 18,625,384 km (0.106 R)
• M25: 20,568,510 km (0.119 R)
• M26: 21,035,405 km (0.112 R)
• M27: 21,271,471 km (0.109 R)
• M28: 23,140,696 km (0.104 R)
• M29: 23,476,543 km (0.115 R)
• M30: 23,900,953 km (0.031 R)
• M31: 28,623,159 km (0.085 R)
• M32: 29,302,782 km (0.105 R)
• M33: 36,929,880 km (0.117 R)
• M34: 37,503,887 km (0.116 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: 264 - 13,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit