🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.55 AU - 0.59 AU

Year: 302 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,128,499 km

• M1: 171,589 km (0.088 R)
• M2: 667,506 km (0.117 R)
• M3: 1,381,237 km (0.113 R)
• M4: 1,831,676 km (0.093 R)
• M5: 2,671,070 km (0.088 R)
• M6: 3,281,579 km (0.065 R)
• M7: 3,949,085 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 12

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.94 AU - 1.26 AU

Year: 811 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,128,499 km

• M1: 149,299 km (0.095 R)
• M2: 567,126 km (0.062 R)
• M3: 1,304,194 km (0.108 R)
• M4: 2,613,924 km (0.026 R)
• M5: 3,215,008 km (0.078 R)
• M6: 3,665,746 km (0.109 R)
• M7: 4,094,643 km (0.115 R)
• M8: 4,643,368 km (0.036 R)
• M9: 5,017,662 km (0.099 R)
• M10: 5,489,643 km (0.076 R)
• M11: 7,040,525 km (0.051 R)
• M12: 8,311,359 km (0.11 R)
• M13: 8,785,135 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 12.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.08 AU - 1.48 AU

Year: 1018 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,128,499 km

• M1: 160,818 km (0.056 R)
• M2: 652,097 km (0.1 R)
• M3: 1,258,417 km (0.084 R)
• M4: 1,967,960 km (0.079 R)
• M5: 2,469,262 km (0.105 R)
• M6: 2,993,154 km (0.12 R)
• M7: 3,590,798 km (0.05 R)
• M8: 4,543,886 km (0.113 R)
• M9: 5,299,355 km (0.118 R)
• M10: 5,717,331 km (0.079 R)
• M11: 6,177,943 km (0.114 R)
• M12: 6,816,128 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.47 AU - 1.49 AU

Year: 1266 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,128,499 km

• M1: 113,096 km (0.054 R)
• M2: 407,355 km (0.069 R)
• M3: 1,140,983 km (0.11 R)
• M4: 1,516,474 km (0.102 R)
• M5: 1,842,148 km (0.056 R)
• M6: 2,214,497 km (0.108 R)
• M7: 3,192,419 km (0.031 R)
• M8: 4,317,245 km (0.073 R)
• M9: 4,622,724 km (0.054 R)
• M10: 5,239,516 km (0.099 R)
• M11: 5,607,527 km (0.099 R)
• M12: 6,160,141 km (0.054 R)
• M13: 6,482,525 km (0.047 R)
• M14: 6,929,972 km (0.106 R)
• M15: 7,373,978 km (0.089 R)
• M16: 7,688,583 km (0.103 R)
• M17: 8,113,590 km (0.051 R)
• M18: 8,422,959 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.18 AU - 2.34 AU

Year: 2388 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,128,499 km

• M1: 180,565 km (0.092 R)
• M2: 854,353 km (0.095 R)
• M3: 1,505,254 km (0.067 R)
• M4: 1,994,289 km (0.102 R)
• M5: 2,478,986 km (0.048 R)
• M6: 3,305,664 km (0.046 R)
• M7: 5,485,006 km (0.106 R)
• M8: 6,506,011 km (0.052 R)
• M9: 7,033,793 km (0.117 R)
• M10: 8,824,629 km (0.073 R)
• M11: 11,569,899 km (0.035 R)
• M12: 12,557,544 km (0.072 R)
• M13: 14,327,586 km (0.093 R)
• M14: 15,711,217 km (0.08 R)
• M15: 16,767,677 km (0.119 R)
• M16: 17,603,929 km (0.115 R)
• M17: 18,303,748 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 10

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.15 AU - 3.19 AU

Year: 3067 Days

Day: 9.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,128,499 km

• M1: 124,615 km (0.119 R)
• M2: 559,496 km (0.071 R)
• M3: 877,541 km (0.113 R)
• M4: 1,498,522 km (0.076 R)
• M5: 2,350,781 km (0.109 R)
• M6: 2,915,812 km (0.083 R)
• M7: 3,273,201 km (0.085 R)
• M8: 4,136,082 km (0.098 R)
• M9: 4,653,391 km (0.119 R)
• M10: 5,120,735 km (0.111 R)
• M11: 5,817,562 km (0.096 R)
• M12: 7,108,292 km (0.103 R)
• M13: 7,638,467 km (0.047 R)
• M14: 8,163,257 km (0.074 R)
• M15: 10,885,339 km (0.118 R)
• M16: 11,590,394 km (0.113 R)
• M17: 13,091,459 km (0.076 R)
• M18: 14,115,756 km (0.075 R)
• M19: 15,001,674 km (0.101 R)
• M20: 15,531,251 km (0.075 R)
• M21: 16,374,085 km (0.087 R)
• M22: 17,882,032 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.8

Radius: 5

Gravity: 36.83 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.26 AU - 7.74 AU

Year: 11649 Days

Day: 20.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,128,499 km

• M1: 63,130 km (0.077 R)
• M2: 219,310 km (0.049 R)
• M3: 596,297 km (0.099 R)
• M4: 811,718 km (0.115 R)
• M5: 1,078,601 km (0.12 R)
• M6: 3,147,390 km (0.119 R)
• M7: 3,919,913 km (0.119 R)
• M8: 5,500,714 km (0.072 R)
• M9: 6,253,191 km (0.096 R)
• M10: 6,736,542 km (0.08 R)
• M11: 8,970,786 km (0.11 R)
• M12: 9,742,711 km (0.074 R)
• M13: 11,418,057 km (0.091 R)
• M14: 14,276,873 km (0.1 R)
• M15: 14,621,247 km (0.111 R)
• M16: 15,112,826 km (0.103 R)
• M17: 15,760,884 km (0.103 R)
• M18: 16,502,291 km (0.079 R)
• M19: 17,112,201 km (0.106 R)
• M20: 22,541,706 km (0.057 R)
• M21: 23,673,265 km (0.093 R)
• M22: 25,541,592 km (0.089 R)
• M23: 30,923,675 km (0.086 R)
• M24: 34,613,806 km (0.101 R)
• M25: 34,985,706 km (0.052 R)
• M26: 43,426,018 km (0.082 R)
• M27: 48,499,480 km (0.12 R)
• M28: 49,121,059 km (0.098 R)
• M29: 49,905,550 km (0.102 R)
• M30: 50,539,247 km (0.056 R)
• M31: 51,017,811 km (0.059 R)
• M32: 51,499,665 km (0.102 R)
• M33: 54,621,175 km (0.074 R)
• M34: 54,788,874 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.8

Radius: 7.4

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.93 AU - 7.93 AU

Year: 14236 Days

Day: 24.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 72.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,128,499 km

• M1: 92,900 km (0.111 R)
• M2: 328,667 km (0.074 R)
• M3: 663,616 km (0.079 R)
• M4: 1,695,692 km (0.046 R)
• M5: 1,949,410 km (0.086 R)
• M6: 2,248,007 km (0.038 R)
• M7: 2,664,338 km (0.101 R)
• M8: 3,033,396 km (0.115 R)
• M9: 3,489,071 km (0.095 R)
• M10: 4,318,292 km (0.11 R)
• M11: 4,632,896 km (0.109 R)
• M12: 5,378,791 km (0.092 R)
• M13: 7,107,245 km (0.082 R)
• M14: 8,286,824 km (0.108 R)
• M15: 10,128,225 km (0.106 R)
• M16: 12,164,700 km (0.071 R)
• M17: 13,180,919 km (0.101 R)
• M18: 13,642,877 km (0.099 R)
• M19: 14,115,457 km (0.09 R)
• M20: 15,308,799 km (0.108 R)
• M21: 16,492,118 km (0.082 R)
• M22: 17,261,949 km (0.116 R)
• M23: 18,956,294 km (0.102 R)
• M24: 19,459,990 km (0.082 R)
• M25: 24,899,518 km (0.07 R)
• M26: 29,113,690 km (0.109 R)
• M27: 29,559,642 km (0.052 R)
• M28: 32,569,850 km (0.089 R)
• M29: 36,033,490 km (0.11 R)
• M30: 42,386,462 km (0.087 R)
• M31: 44,120,451 km (0.092 R)
• M32: 48,505,015 km (0.085 R)
• M33: 50,241,398 km (0.073 R)
• M34: 51,367,720 km (0.114 R)
• M35: 54,678,471 km (0.117 R)
• M36: 55,527,738 km (0.067 R)
• M37: 55,870,018 km (0.07 R)
• M38: 56,905,085 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980

Radius: 3.3

Gravity: 89.99 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.24 AU - 9.92 AU

Year: 20843 Days

Day: 22.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,128,499 km

• M1: 42,037 km (0.11 R)
• M2: 155,133 km (0.102 R)
• M3: 267,481 km (0.119 R)
• M4: 388,506 km (0.098 R)
• M5: 617,091 km (0.095 R)
• M6: 966,253 km (0.102 R)
• M7: 1,155,344 km (0.114 R)
• M8: 1,417,440 km (0.101 R)
• M9: 1,736,682 km (0.118 R)
• M10: 2,794,339 km (0.115 R)
• M11: 3,235,503 km (0.09 R)
• M12: 4,723,553 km (0.072 R)
• M13: 4,912,794 km (0.109 R)
• M14: 5,347,077 km (0.051 R)
• M15: 6,067,839 km (0.109 R)
• M16: 6,382,593 km (0.037 R)
• M17: 6,755,541 km (0.087 R)
• M18: 8,503,741 km (0.119 R)
• M19: 10,660,344 km (0.087 R)
• M20: 10,986,019 km (0.092 R)
• M21: 12,213,769 km (0.118 R)
• M22: 12,642,516 km (0.095 R)
• M23: 17,585,978 km (0.097 R)
• M24: 18,040,456 km (0.102 R)
• M25: 19,354,823 km (0.12 R)
• M26: 22,383,133 km (0.095 R)
• M27: 23,568,247 km (0.035 R)
• M28: 29,357,685 km (0.095 R)
• M29: 31,435,449 km (0.104 R)
• M30: 38,404,915 km (0.098 R)
• M31: 40,255,889 km (0.103 R)
• M32: 40,412,818 km (0.103 R)
• M33: 45,992,818 km (0.075 R)
• M34: 48,609,584 km (0.119 R)
• M35: 54,137,824 km (0.116 R)
• M36: 55,098,093 km (0.032 R)
• M37: 73,907,781 km (0.113 R)
• M38: 76,042,991 km (0.083 R)
• M39: 81,937,147 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit