🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 13.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.71 AU - 0.95 AU

Year: 496 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,178,191 km

• M1: 162,912 km (0.088 R)
• M2: 629,657 km (0.04 R)
• M3: 1,228,797 km (0.038 R)
• M4: 2,079,111 km (0.06 R)
• M5: 2,623,947 km (0.054 R)
• M6: 3,292,051 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 12.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1 AU

Year: 505 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,178,191 km

• M1: 153,637 km (0.053 R)
• M2: 581,487 km (0.054 R)
• M3: 982,708 km (0.109 R)
• M4: 2,220,481 km (0.11 R)
• M5: 2,603,601 km (0.116 R)
• M6: 3,274,697 km (0.07 R)
• M7: 3,801,581 km (0.04 R)
• M8: 4,240,651 km (0.06 R)
• M9: 4,698,271 km (0.119 R)
• M10: 5,438,331 km (0.032 R)
• M11: 5,854,363 km (0.062 R)
• M12: 6,404,584 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 8.9

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.13 AU - 1.49 AU

Year: 984 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,178,191 km

• M1: 110,702 km (0.037 R)
• M2: 570,117 km (0.038 R)
• M3: 884,123 km (0.032 R)
• M4: 1,249,591 km (0.105 R)
• M5: 2,045,452 km (0.068 R)
• M6: 2,372,173 km (0.096 R)
• M7: 2,658,504 km (0.117 R)
• M8: 3,090,243 km (0.087 R)
• M9: 3,833,296 km (0.114 R)
• M10: 4,281,641 km (0.111 R)
• M11: 4,563,483 km (0.096 R)
• M12: 4,933,289 km (0.066 R)
• M13: 7,462,989 km (0.065 R)
• M14: 8,351,600 km (0.095 R)
• M15: 9,163,917 km (0.104 R)
• M16: 10,089,479 km (0.074 R)
• M17: 10,590,931 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 8

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.43 AU

Year: 1040 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,178,191 km

• M1: 99,483 km (0.094 R)
• M2: 419,921 km (0.072 R)
• M3: 877,840 km (0.074 R)
• M4: 1,317,508 km (0.073 R)
• M5: 1,571,226 km (0.057 R)
• M6: 1,907,522 km (0.092 R)
• M7: 2,257,581 km (0.111 R)
• M8: 2,637,710 km (0.065 R)
• M9: 3,172,372 km (0.086 R)
• M10: 3,588,105 km (0.065 R)
• M11: 3,923,354 km (0.054 R)
• M12: 4,492,723 km (0.102 R)
• M13: 4,825,728 km (0.059 R)
• M14: 5,195,085 km (0.073 R)
• M15: 5,838,207 km (0.09 R)
• M16: 6,721,432 km (0.119 R)
• M17: 7,257,442 km (0.067 R)
• M18: 7,874,383 km (0.102 R)
• M19: 9,479,269 km (0.111 R)
• M20: 10,631,023 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 8.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.28 AU - 2.98 AU

Year: 2798 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,178,191 km

• M1: 111,750 km (0.114 R)
• M2: 638,484 km (0.101 R)
• M3: 1,071,719 km (0.085 R)
• M4: 1,796,970 km (0.103 R)
• M5: 2,436,650 km (0.096 R)
• M6: 2,769,805 km (0.061 R)
• M7: 3,309,105 km (0.099 R)
• M8: 3,856,932 km (0.068 R)
• M9: 4,163,309 km (0.052 R)
• M10: 4,642,172 km (0.026 R)
• M11: 5,084,832 km (0.102 R)
• M12: 6,001,119 km (0.076 R)
• M13: 6,728,463 km (0.107 R)
• M14: 7,053,390 km (0.116 R)
• M15: 8,025,926 km (0.119 R)
• M16: 8,324,374 km (0.055 R)
• M17: 9,264,596 km (0.118 R)
• M18: 10,986,318 km (0.084 R)
• M19: 11,901,408 km (0.12 R)
• M20: 12,465,542 km (0.046 R)
• M21: 17,252,524 km (0.081 R)
• M22: 18,258,420 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 13.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.97 AU - 6.49 AU

Year: 7846 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,178,191 km

• M1: 172,935 km (0.075 R)
• M2: 798,853 km (0.086 R)
• M3: 1,533,229 km (0.116 R)
• M4: 2,352,875 km (0.053 R)
• M5: 4,976,672 km (0.06 R)
• M6: 6,022,511 km (0.096 R)
• M7: 8,301,036 km (0.075 R)
• M8: 9,861,940 km (0.093 R)
• M9: 11,055,881 km (0.12 R)
• M10: 11,921,305 km (0.101 R)
• M11: 14,312,627 km (0.09 R)
• M12: 16,096,132 km (0.105 R)
• M13: 22,733,790 km (0.055 R)
• M14: 24,049,204 km (0.11 R)
• M15: 31,198,187 km (0.075 R)
• M16: 37,126,751 km (0.046 R)
• M17: 37,689,987 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.7

Radius: 8.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.29 AU - 6.63 AU

Year: 8369 Days

Day: 14.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,178,191 km

• M1: 103,223 km (0.107 R)
• M2: 463,903 km (0.112 R)
• M3: 831,166 km (0.092 R)
• M4: 1,368,671 km (0.089 R)
• M5: 1,993,392 km (0.059 R)
• M6: 2,536,432 km (0.071 R)
• M7: 4,138,176 km (0.084 R)
• M8: 6,715,448 km (0.087 R)
• M9: 8,189,586 km (0.087 R)
• M10: 10,866,939 km (0.09 R)
• M11: 11,473,109 km (0.109 R)
• M12: 16,053,348 km (0.119 R)
• M13: 19,293,637 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946

Radius: 7.6

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.12 AU - 7.36 AU

Year: 10226 Days

Day: 18.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,178,191 km

• M1: 98,585 km (0.111 R)
• M2: 341,981 km (0.101 R)
• M3: 769,831 km (0.027 R)
• M4: 1,850,226 km (0.11 R)
• M5: 2,373,819 km (0.112 R)
• M6: 2,901,152 km (0.112 R)
• M7: 3,822,076 km (0.095 R)
• M8: 4,101,525 km (0.102 R)
• M9: 4,701,562 km (0.086 R)
• M10: 4,990,136 km (0.087 R)
• M11: 5,256,420 km (0.099 R)
• M12: 6,774,240 km (0.099 R)
• M13: 7,396,119 km (0.082 R)
• M14: 9,043,640 km (0.065 R)
• M15: 9,390,408 km (0.041 R)
• M16: 9,643,378 km (0.086 R)
• M17: 11,145,789 km (0.041 R)
• M18: 11,835,136 km (0.114 R)
• M19: 14,405,527 km (0.109 R)
• M20: 16,360,921 km (0.063 R)
• M21: 18,016,371 km (0.051 R)
• M22: 19,780,728 km (0.109 R)
• M23: 21,047,672 km (0.102 R)
• M24: 21,656,985 km (0.109 R)
• M25: 23,929,825 km (0.057 R)
• M26: 25,957,923 km (0.058 R)
• M27: 26,962,922 km (0.088 R)
• M28: 27,578,218 km (0.116 R)
• M29: 35,954,951 km (0.087 R)
• M30: 36,950,973 km (0.066 R)
• M31: 43,038,260 km (0.069 R)
• M32: 46,172,186 km (0.034 R)
• M33: 46,464,500 km (0.07 R)
• M34: 47,497,025 km (0.072 R)
• M35: 49,761,189 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 20,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit