🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 12.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 386 Days

Day: 11.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,547,985 km

• M1: 152,291 km (0.082 R)
• M2: 566,228 km (0.111 R)
• M3: 954,883 km (0.1 R)
• M4: 1,613,114 km (0.113 R)
• M5: 2,065,498 km (0.091 R)
• M6: 2,629,781 km (0.073 R)
• M7: 3,058,229 km (0.06 R)
• M8: 3,725,885 km (0.099 R)
• M9: 4,144,310 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 14.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 515 Days

Day: 15 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,547,985 km

• M1: 175,329 km (0.049 R)
• M2: 619,784 km (0.085 R)
• M3: 1,061,696 km (0.103 R)
• M4: 1,530,985 km (0.076 R)
• M5: 2,002,517 km (0.086 R)
• M6: 2,582,658 km (0.099 R)
• M7: 3,061,371 km (0.073 R)
• M8: 4,072,802 km (0.116 R)
• M9: 4,837,247 km (0.09 R)
• M10: 5,554,569 km (0.084 R)
• M11: 6,303,755 km (0.06 R)
• M12: 6,752,997 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 12.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.97 AU - 1.07 AU

Year: 665 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,547,985 km

• M1: 151,692 km (0.11 R)
• M2: 553,811 km (0.089 R)
• M3: 967,001 km (0.115 R)
• M4: 1,425,518 km (0.064 R)
• M5: 2,388,779 km (0.058 R)
• M6: 3,064,213 km (0.119 R)
• M7: 3,503,433 km (0.086 R)
• M8: 4,377,982 km (0.113 R)
• M9: 4,953,485 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 10.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.04 AU - 1.42 AU

Year: 881 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,547,985 km

• M1: 127,158 km (0.1 R)
• M2: 475,123 km (0.088 R)
• M3: 1,128,417 km (0.096 R)
• M4: 1,460,374 km (0.115 R)
• M5: 1,801,906 km (0.065 R)
• M6: 2,465,822 km (0.062 R)
• M7: 3,153,074 km (0.065 R)
• M8: 3,522,880 km (0.07 R)
• M9: 4,005,034 km (0.107 R)
• M10: 4,530,721 km (0.115 R)
• M11: 4,858,191 km (0.059 R)
• M12: 5,649,264 km (0.068 R)
• M13: 6,543,261 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 11.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.29 AU - 1.35 AU

Year: 979 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,547,985 km

• M1: 143,913 km (0.115 R)
• M2: 610,509 km (0.079 R)
• M3: 996,621 km (0.11 R)
• M4: 1,679,087 km (0.096 R)
• M5: 2,141,643 km (0.117 R)
• M6: 2,591,185 km (0.073 R)
• M7: 3,022,475 km (0.104 R)
• M8: 3,713,169 km (0.083 R)
• M9: 4,079,983 km (0.103 R)
• M10: 4,721,309 km (0.089 R)
• M11: 5,755,928 km (0.103 R)
• M12: 6,427,622 km (0.094 R)
• M13: 7,054,587 km (0.116 R)
• M14: 7,470,020 km (0.065 R)
• M15: 8,621,624 km (0.109 R)
• M16: 9,040,199 km (0.118 R)
• M17: 9,678,533 km (0.115 R)
• M18: 10,377,903 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 10.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.3 AU - 1.48 AU

Year: 1058 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,547,985 km

• M1: 129,402 km (0.116 R)
• M2: 456,722 km (0.11 R)
• M3: 842,685 km (0.104 R)
• M4: 1,274,424 km (0.076 R)
• M5: 1,680,732 km (0.098 R)
• M6: 2,183,231 km (0.043 R)
• M7: 2,542,416 km (0.117 R)
• M8: 2,904,443 km (0.037 R)
• M9: 3,287,563 km (0.113 R)
• M10: 3,704,492 km (0.077 R)
• M11: 4,428,845 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 10.7

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.95 AU - 2.47 AU

Year: 2121 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,547,985 km

• M1: 133,740 km (0.09 R)
• M2: 592,557 km (0.093 R)
• M3: 927,058 km (0.102 R)
• M4: 1,631,066 km (0.112 R)
• M5: 2,027,500 km (0.062 R)
• M6: 2,751,853 km (0.075 R)
• M7: 3,714,964 km (0.105 R)
• M8: 4,243,493 km (0.074 R)
• M9: 5,355,155 km (0.092 R)
• M10: 7,492,759 km (0.088 R)
• M11: 7,892,335 km (0.104 R)
• M12: 8,535,157 km (0.099 R)
• M13: 9,961,722 km (0.09 R)
• M14: 11,826,759 km (0.027 R)
• M15: 13,640,483 km (0.077 R)
• M16: 15,288,005 km (0.07 R)
• M17: 15,882,208 km (0.081 R)
• M18: 17,169,647 km (0.088 R)
• M19: 17,649,856 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 9.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.92 AU - 2.74 AU

Year: 2296 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,547,985 km

• M1: 119,678 km (0.093 R)
• M2: 461,061 km (0.096 R)
• M3: 927,208 km (0.091 R)
• M4: 1,509,592 km (0.104 R)
• M5: 2,462,979 km (0.056 R)
• M6: 4,473,425 km (0.097 R)
• M7: 6,026,401 km (0.108 R)
• M8: 10,690,413 km (0.118 R)
• M9: 11,618,369 km (0.041 R)
• M10: 13,213,232 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.7

Radius: 7.8

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.71 AU - 10.93 AU

Year: 22980 Days

Day: 19.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,547,985 km

• M1: 98,286 km (0.092 R)
• M2: 734,226 km (0.11 R)
• M3: 1,044,492 km (0.066 R)
• M4: 1,613,413 km (0.118 R)
• M5: 1,957,638 km (0.096 R)
• M6: 2,373,819 km (0.092 R)
• M7: 3,065,709 km (0.107 R)
• M8: 4,051,709 km (0.037 R)
• M9: 5,036,212 km (0.104 R)
• M10: 5,315,811 km (0.094 R)
• M11: 6,539,222 km (0.098 R)
• M12: 6,969,615 km (0.101 R)
• M13: 7,418,858 km (0.101 R)
• M14: 8,882,822 km (0.085 R)
• M15: 10,337,662 km (0.047 R)
• M16: 11,944,792 km (0.094 R)
• M17: 13,104,624 km (0.086 R)
• M18: 13,789,184 km (0.074 R)
• M19: 14,657,899 km (0.052 R)
• M20: 16,855,491 km (0.115 R)
• M21: 20,752,665 km (0.04 R)
• M22: 32,005,567 km (0.093 R)
• M23: 37,155,174 km (0.119 R)
• M24: 40,719,044 km (0.061 R)
• M25: 44,504,469 km (0.043 R)
• M26: 50,335,944 km (0.119 R)
• M27: 59,080,388 km (0.101 R)
• M28: 61,152,169 km (0.043 R)
• M29: 68,784,802 km (0.098 R)
• M30: 69,467,267 km (0.072 R)
• M31: 71,541,292 km (0.095 R)
• M32: 76,784,249 km (0.111 R)
• M33: 79,499,450 km (0.09 R)
• M34: 88,027,576 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit