🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 8.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.63 AU - 0.63 AU

Year: 345 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,010,315 km

• M1: 104,569 km (0.062 R)
• M2: 460,612 km (0.104 R)
• M3: 742,903 km (0.119 R)
• M4: 1,337,255 km (0.036 R)
• M5: 1,609,224 km (0.081 R)
• M6: 1,918,593 km (0.113 R)
• M7: 2,194,451 km (0.107 R)
• M8: 3,270,808 km (0.069 R)
• M9: 3,854,090 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 13.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.74 AU - 0.84 AU

Year: 485 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,010,315 km

• M1: 168,298 km (0.107 R)
• M2: 696,976 km (0.097 R)
• M3: 1,293,274 km (0.116 R)
• M4: 1,784,703 km (0.112 R)
• M5: 2,278,824 km (0.103 R)
• M6: 2,897,412 km (0.114 R)
• M7: 3,436,413 km (0.091 R)
• M8: 3,890,891 km (0.038 R)
• M9: 4,564,979 km (0.104 R)
• M10: 5,434,591 km (0.109 R)
• M11: 6,055,423 km (0.057 R)
• M12: 6,566,150 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 10.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.45 AU - 1.65 AU

Year: 1332 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,010,315 km

• M1: 135,685 km (0.093 R)
• M2: 601,832 km (0.119 R)
• M3: 1,101,040 km (0.08 R)
• M4: 1,859,352 km (0.058 R)
• M5: 2,741,381 km (0.071 R)
• M6: 3,142,303 km (0.111 R)
• M7: 3,659,613 km (0.084 R)
• M8: 5,539,609 km (0.106 R)
• M9: 6,712,905 km (0.067 R)
• M10: 7,370,986 km (0.086 R)
• M11: 7,754,854 km (0.064 R)
• M12: 9,337,301 km (0.076 R)
• M13: 9,756,773 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 14.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.06 AU - 2.1 AU

Year: 2071 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,010,315 km

• M1: 184,155 km (0.109 R)
• M2: 739,612 km (0.107 R)
• M3: 1,615,807 km (0.096 R)
• M4: 2,128,927 km (0.095 R)
• M5: 3,147,988 km (0.115 R)
• M6: 4,541,193 km (0.109 R)
• M7: 5,406,617 km (0.112 R)
• M8: 6,943,136 km (0.102 R)
• M9: 7,515,498 km (0.068 R)
• M10: 8,222,797 km (0.112 R)
• M11: 8,864,272 km (0.101 R)
• M12: 9,452,641 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 11.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.56 AU - 3.46 AU

Year: 3605 Days

Day: 12 Hours

Environment

Temp: -222 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,010,315 km

• M1: 144,212 km (0.116 R)
• M2: 575,802 km (0.106 R)
• M3: 987,196 km (0.111 R)
• M4: 1,611,319 km (0.114 R)
• M5: 2,159,595 km (0.117 R)
• M6: 2,646,386 km (0.071 R)
• M7: 3,205,882 km (0.069 R)
• M8: 3,940,857 km (0.12 R)
• M9: 4,607,016 km (0.114 R)
• M10: 6,217,886 km (0.065 R)
• M11: 7,824,268 km (0.034 R)
• M12: 14,004,904 km (0.091 R)
• M13: 14,573,077 km (0.093 R)
• M14: 16,895,135 km (0.108 R)
• M15: 17,268,830 km (0.098 R)
• M16: 17,812,469 km (0.038 R)
• M17: 18,934,004 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 11.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.6 AU - 4.2 AU

Year: 4327 Days

Day: 9.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,010,315 km

• M1: 141,819 km (0.041 R)
• M2: 518,357 km (0.098 R)
• M3: 880,683 km (0.106 R)
• M4: 1,238,222 km (0.109 R)
• M5: 1,684,023 km (0.07 R)
• M6: 2,396,857 km (0.097 R)
• M7: 2,773,694 km (0.048 R)
• M8: 3,208,725 km (0.118 R)
• M9: 3,589,152 km (0.116 R)
• M10: 4,465,197 km (0.085 R)
• M11: 4,892,449 km (0.082 R)
• M12: 5,857,355 km (0.051 R)
• M13: 6,459,038 km (0.112 R)
• M14: 7,454,911 km (0.116 R)
• M15: 9,099,141 km (0.081 R)
• M16: 10,026,348 km (0.084 R)
• M17: 10,846,294 km (0.098 R)
• M18: 13,921,129 km (0.082 R)
• M19: 15,046,105 km (0.107 R)
• M20: 15,630,883 km (0.109 R)
• M21: 16,175,569 km (0.089 R)
• M22: 17,187,898 km (0.116 R)
• M23: 19,276,733 km (0.073 R)
• M24: 20,803,379 km (0.116 R)
• M25: 21,797,607 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505

Radius: 3.7

Gravity: 36.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.71 AU - 10.89 AU

Year: 19577 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,010,315 km

• M1: 62,981 km (0.088 R)
• M2: 248,183 km (0.063 R)
• M3: 396,584 km (0.085 R)
• M4: 1,408,763 km (0.061 R)
• M5: 1,597,107 km (0.118 R)
• M6: 1,892,712 km (0.117 R)
• M7: 2,754,845 km (0.116 R)
• M8: 4,679,122 km (0.117 R)
• M9: 5,392,554 km (0.078 R)
• M10: 5,658,539 km (0.101 R)
• M11: 6,175,699 km (0.092 R)
• M12: 6,987,268 km (0.108 R)
• M13: 10,127,477 km (0.103 R)
• M14: 16,817,643 km (0.085 R)
• M15: 17,797,509 km (0.114 R)
• M16: 25,744,746 km (0.084 R)
• M17: 26,933,900 km (0.097 R)
• M18: 27,264,511 km (0.117 R)
• M19: 30,840,648 km (0.108 R)
• M20: 33,180,060 km (0.064 R)
• M21: 48,106,786 km (0.116 R)
• M22: 54,866,515 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 3.6

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.92 AU - 12.9 AU

Year: 23184 Days

Day: 18 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,010,315 km

• M1: 50,714 km (0.087 R)
• M2: 185,053 km (0.075 R)
• M3: 328,667 km (0.074 R)
• M4: 554,709 km (0.113 R)
• M5: 757,863 km (0.096 R)
• M6: 941,270 km (0.099 R)
• M7: 1,986,809 km (0.081 R)
• M8: 3,183,143 km (0.079 R)
• M9: 3,311,498 km (0.065 R)
• M10: 3,859,475 km (0.088 R)
• M11: 5,097,697 km (0.093 R)
• M12: 5,309,228 km (0.106 R)
• M13: 6,414,906 km (0.116 R)
• M14: 6,914,264 km (0.112 R)
• M15: 7,173,517 km (0.074 R)
• M16: 7,349,893 km (0.078 R)
• M17: 8,275,455 km (0.091 R)
• M18: 9,172,593 km (0.057 R)
• M19: 11,216,699 km (0.072 R)
• M20: 15,581,217 km (0.106 R)
• M21: 16,633,338 km (0.026 R)
• M22: 21,681,070 km (0.059 R)
• M23: 23,277,429 km (0.117 R)
• M24: 24,549,759 km (0.078 R)
• M25: 29,648,952 km (0.109 R)
• M26: 29,989,137 km (0.119 R)
• M27: 36,959,201 km (0.093 R)
• M28: 43,168,560 km (0.078 R)
• M29: 45,233,459 km (0.103 R)
• M30: 49,082,762 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit