🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 8.9

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.77 AU - 1.11 AU

Year: 588 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,982,471 km

• M1: 110,702 km (0.073 R)
• M2: 531,671 km (0.06 R)
• M3: 916,137 km (0.067 R)
• M4: 1,243,757 km (0.086 R)
• M5: 1,665,922 km (0.066 R)
• M6: 2,348,986 km (0.085 R)
• M7: 2,743,625 km (0.091 R)
• M8: 3,145,146 km (0.107 R)
• M9: 3,464,986 km (0.079 R)
• M10: 3,877,427 km (0.101 R)
• M11: 4,431,089 km (0.043 R)
• M12: 4,968,594 km (0.061 R)
• M13: 5,368,320 km (0.11 R)
• M14: 6,193,202 km (0.112 R)
• M15: 6,698,095 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 8.5

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.77 AU - 1.19 AU

Year: 626 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,982,471 km

• M1: 105,766 km (0.063 R)
• M2: 404,363 km (0.118 R)
• M3: 711,787 km (0.115 R)
• M4: 1,022,053 km (0.119 R)
• M5: 1,539,661 km (0.111 R)
• M6: 1,808,489 km (0.094 R)
• M7: 2,146,281 km (0.109 R)
• M8: 3,069,748 km (0.104 R)
• M9: 4,087,463 km (0.1 R)
• M10: 4,771,424 km (0.029 R)
• M11: 5,072,415 km (0.117 R)
• M12: 5,457,330 km (0.058 R)
• M13: 5,994,686 km (0.095 R)
• M14: 6,325,746 km (0.067 R)
• M15: 6,730,707 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 14.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.94 AU - 1.08 AU

Year: 655 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,982,471 km

• M1: 181,612 km (0.09 R)
• M2: 704,905 km (0.084 R)
• M3: 1,174,343 km (0.105 R)
• M4: 1,838,109 km (0.079 R)
• M5: 2,294,532 km (0.096 R)
• M6: 2,758,136 km (0.081 R)
• M7: 3,566,563 km (0.112 R)
• M8: 4,072,802 km (0.105 R)
• M9: 4,710,538 km (0.055 R)
• M10: 5,377,445 km (0.078 R)
• M11: 5,987,356 km (0.107 R)
• M12: 6,579,763 km (0.053 R)
• M13: 7,415,118 km (0.115 R)
• M14: 7,954,568 km (0.108 R)
• M15: 8,469,932 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 13.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.05 AU - 1.53 AU

Year: 946 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,982,471 km

• M1: 164,109 km (0.111 R)
• M2: 577,597 km (0.113 R)
• M3: 1,250,489 km (0.054 R)
• M4: 1,721,273 km (0.108 R)
• M5: 2,650,276 km (0.119 R)
• M6: 3,281,429 km (0.082 R)
• M7: 3,890,143 km (0.111 R)
• M8: 4,708,892 km (0.05 R)
• M9: 5,429,056 km (0.078 R)
• M10: 5,955,790 km (0.072 R)
• M11: 6,538,025 km (0.112 R)
• M12: 7,157,959 km (0.107 R)
• M13: 7,696,362 km (0.085 R)
• M14: 8,567,470 km (0.069 R)
• M15: 9,067,277 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 11.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.41 AU - 2.05 AU

Year: 1469 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,982,471 km

• M1: 144,362 km (0.105 R)
• M2: 523,593 km (0.114 R)
• M3: 1,309,580 km (0.077 R)
• M4: 1,833,023 km (0.089 R)
• M5: 4,119,327 km (0.119 R)
• M6: 4,944,210 km (0.094 R)
• M7: 5,315,811 km (0.106 R)
• M8: 6,684,332 km (0.11 R)
• M9: 8,438,666 km (0.114 R)
• M10: 9,028,979 km (0.032 R)
• M11: 11,197,401 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 9.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.96 AU - 3.92 AU

Year: 4120 Days

Day: 7.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,982,471 km

• M1: 115,639 km (0.105 R)
• M2: 534,962 km (0.108 R)
• M3: 1,036,115 km (0.094 R)
• M4: 1,378,245 km (0.108 R)
• M5: 3,274,249 km (0.104 R)
• M6: 4,085,667 km (0.095 R)
• M7: 4,527,879 km (0.084 R)
• M8: 5,483,660 km (0.069 R)
• M9: 6,484,469 km (0.055 R)
• M10: 8,775,860 km (0.111 R)
• M11: 9,513,826 km (0.066 R)
• M12: 9,991,043 km (0.105 R)
• M13: 11,113,027 km (0.079 R)
• M14: 12,146,001 km (0.095 R)
• M15: 13,422,968 km (0.113 R)
• M16: 16,817,493 km (0.047 R)
• M17: 17,844,184 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 12.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.63 AU - 4.35 AU

Year: 5146 Days

Day: 13.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,982,471 km

• M1: 157,826 km (0.101 R)
• M2: 552,615 km (0.081 R)
• M3: 967,300 km (0.108 R)
• M4: 1,511,986 km (0.049 R)
• M5: 2,047,396 km (0.029 R)
• M6: 10,872,624 km (0.061 R)
• M7: 11,703,191 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 9.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.66 AU - 4.95 AU

Year: 5757 Days

Day: 11.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,982,471 km

• M1: 121,922 km (0.052 R)
• M2: 610,210 km (0.105 R)
• M3: 1,023,997 km (0.114 R)
• M4: 1,600,996 km (0.094 R)
• M5: 2,173,358 km (0.08 R)
• M6: 2,545,408 km (0.065 R)
• M7: 4,305,427 km (0.078 R)
• M8: 4,663,265 km (0.057 R)
• M9: 5,593,464 km (0.115 R)
• M10: 8,048,964 km (0.117 R)
• M11: 10,982,129 km (0.085 R)
• M12: 14,462,823 km (0.092 R)
• M13: 15,064,506 km (0.068 R)
• M14: 15,682,644 km (0.106 R)
• M15: 16,051,104 km (0.111 R)
• M16: 19,090,334 km (0.081 R)
• M17: 20,619,224 km (0.07 R)
• M18: 20,998,006 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.61 AU - 5.99 AU

Year: 9019 Days

Day: 6.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,982,471 km

• M1: 179,069 km (0.034 R)
• M2: 1,146,518 km (0.109 R)
• M3: 1,788,742 km (0.112 R)
• M4: 2,340,159 km (0.085 R)
• M5: 3,706,886 km (0.108 R)
• M6: 4,898,133 km (0.087 R)
• M7: 5,583,142 km (0.098 R)
• M8: 7,595,832 km (0.109 R)
• M9: 9,345,080 km (0.037 R)
• M10: 12,602,125 km (0.064 R)
• M11: 14,706,518 km (0.05 R)
• M12: 17,467,795 km (0.053 R)
• M13: 18,806,996 km (0.075 R)
• M14: 19,334,777 km (0.094 R)
• M15: 20,213,515 km (0.093 R)
• M16: 20,767,476 km (0.115 R)
• M17: 24,775,651 km (0.051 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: 177 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit