🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 9.8

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 271 Days

Day: 11.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,745,760 km

• M1: 121,922 km (0.088 R)
• M2: 484,847 km (0.112 R)
• M3: 878,140 km (0.075 R)
• M4: 1,245,402 km (0.101 R)
• M5: 1,695,542 km (0.07 R)
• M6: 2,061,758 km (0.094 R)
• M7: 2,454,751 km (0.091 R)
• M8: 2,810,495 km (0.092 R)
• M9: 3,242,683 km (0.068 R)
• M10: 3,547,564 km (0.085 R)
• M11: 4,356,589 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 11.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.26 AU - 1.28 AU

Year: 1006 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,745,760 km

• M1: 147,952 km (0.119 R)
• M2: 855,101 km (0.11 R)
• M3: 1,611,319 km (0.105 R)
• M4: 2,243,669 km (0.094 R)
• M5: 2,982,533 km (0.086 R)
• M6: 3,505,826 km (0.105 R)
• M7: 3,925,598 km (0.102 R)
• M8: 4,664,312 km (0.104 R)
• M9: 5,826,239 km (0.089 R)
• M10: 6,441,236 km (0.097 R)
• M11: 8,576,596 km (0.038 R)
• M12: 9,198,623 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 12.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.56 AU - 2.68 AU

Year: 2981 Days

Day: 11.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,745,760 km

• M1: 156,629 km (0.078 R)
• M2: 585,825 km (0.053 R)
• M3: 1,205,759 km (0.092 R)
• M4: 1,757,476 km (0.052 R)
• M5: 2,627,836 km (0.073 R)
• M6: 3,021,727 km (0.077 R)
• M7: 4,141,318 km (0.112 R)
• M8: 4,586,072 km (0.118 R)
• M9: 5,786,146 km (0.027 R)
• M10: 6,372,869 km (0.062 R)
• M11: 7,122,803 km (0.111 R)
• M12: 8,727,241 km (0.059 R)
• M13: 10,080,054 km (0.086 R)
• M14: 11,183,338 km (0.118 R)
• M15: 12,185,046 km (0.062 R)
• M16: 14,267,299 km (0.033 R)
• M17: 15,656,764 km (0.091 R)
• M18: 18,053,172 km (0.035 R)
• M19: 19,004,315 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 13.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.19 AU - 3.51 AU

Year: 4310 Days

Day: 5.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,745,760 km

• M1: 171,589 km (0.061 R)
• M2: 613,202 km (0.113 R)
• M3: 1,061,546 km (0.095 R)
• M4: 1,631,963 km (0.115 R)
• M5: 2,485,120 km (0.099 R)
• M6: 3,252,856 km (0.089 R)
• M7: 3,922,905 km (0.081 R)
• M8: 4,683,760 km (0.117 R)
• M9: 6,469,210 km (0.098 R)
• M10: 7,054,138 km (0.1 R)
• M11: 8,827,621 km (0.09 R)
• M12: 10,222,172 km (0.077 R)
• M13: 10,748,009 km (0.087 R)
• M14: 11,523,823 km (0.116 R)
• M15: 13,187,351 km (0.115 R)
• M16: 14,130,416 km (0.025 R)
• M17: 15,571,493 km (0.109 R)
• M18: 16,684,950 km (0.064 R)
• M19: 18,293,875 km (0.088 R)
• M20: 19,533,592 km (0.105 R)
• M21: 20,758,949 km (0.075 R)
• M22: 21,747,042 km (0.109 R)
• M23: 24,978,356 km (0.108 R)
• M24: 27,330,334 km (0.084 R)
• M25: 28,517,094 km (0.092 R)
• M26: 29,297,995 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 14.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.24 AU - 5.48 AU

Year: 7531 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,745,760 km

• M1: 187,745 km (0.064 R)
• M2: 734,077 km (0.108 R)
• M3: 1,905,877 km (0.09 R)
• M4: 2,690,966 km (0.094 R)
• M5: 3,514,054 km (0.119 R)
• M6: 4,303,781 km (0.077 R)
• M7: 5,841,348 km (0.12 R)
• M8: 6,460,085 km (0.102 R)
• M9: 7,225,577 km (0.115 R)
• M10: 7,939,907 km (0.082 R)
• M11: 9,551,824 km (0.112 R)
• M12: 10,280,814 km (0.061 R)
• M13: 14,057,862 km (0.051 R)
• M14: 16,286,421 km (0.102 R)
• M15: 17,203,456 km (0.096 R)
• M16: 17,897,440 km (0.113 R)
• M17: 20,440,155 km (0.109 R)
• M18: 22,017,815 km (0.119 R)
• M19: 24,298,135 km (0.107 R)
• M20: 25,172,535 km (0.101 R)
• M21: 27,152,911 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 4.7

Gravity: 32.6 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.66 AU - 7.82 AU

Year: 12300 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,745,760 km

• M1: 65,075 km (0.076 R)
• M2: 384,467 km (0.111 R)
• M3: 533,017 km (0.058 R)
• M4: 1,146,368 km (0.061 R)
• M5: 1,567,636 km (0.108 R)
• M6: 3,938,912 km (0.113 R)
• M7: 5,117,893 km (0.041 R)
• M8: 5,428,308 km (0.104 R)
• M9: 6,278,623 km (0.114 R)
• M10: 6,837,670 km (0.066 R)
• M11: 8,665,606 km (0.07 R)
• M12: 9,769,489 km (0.096 R)
• M13: 10,355,314 km (0.086 R)
• M14: 11,421,648 km (0.053 R)
• M15: 12,745,290 km (0.12 R)
• M16: 26,583,093 km (0.093 R)
• M17: 26,787,593 km (0.118 R)
• M18: 32,833,441 km (0.096 R)
• M19: 41,763,387 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 5

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.91 AU - 8.41 AU

Year: 16385 Days

Day: 22.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,745,760 km

• M1: 62,682 km (0.079 R)
• M2: 475,721 km (0.052 R)
• M3: 1,222,065 km (0.095 R)
• M4: 2,196,546 km (0.119 R)
• M5: 3,631,339 km (0.086 R)
• M6: 4,343,275 km (0.039 R)
• M7: 4,812,713 km (0.063 R)
• M8: 4,976,523 km (0.116 R)
• M9: 7,244,426 km (0.102 R)
• M10: 7,591,194 km (0.059 R)
• M11: 9,803,597 km (0.086 R)
• M12: 10,609,032 km (0.049 R)
• M13: 12,168,440 km (0.042 R)
• M14: 12,411,836 km (0.099 R)
• M15: 14,006,849 km (0.026 R)
• M16: 14,544,952 km (0.108 R)
• M17: 16,536,698 km (0.083 R)
• M18: 18,542,357 km (0.098 R)
• M19: 21,226,442 km (0.097 R)
• M20: 25,423,261 km (0.057 R)
• M21: 26,936,443 km (0.081 R)
• M22: 28,083,559 km (0.118 R)
• M23: 29,590,160 km (0.111 R)
• M24: 30,923,825 km (0.1 R)
• M25: 31,834,726 km (0.112 R)
• M26: 33,234,513 km (0.115 R)
• M27: 38,718,323 km (0.05 R)
• M28: 45,355,382 km (0.069 R)
• M29: 53,521,032 km (0.118 R)
• M30: 55,496,621 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817

Radius: 5

Gravity: 32.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.04 AU - 11.1 AU

Year: 19201 Days

Day: 18.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,745,760 km

• M1: 64,776 km (0.053 R)
• M2: 263,891 km (0.079 R)
• M3: 454,478 km (0.107 R)
• M4: 662,120 km (0.104 R)
• M5: 875,148 km (0.072 R)
• M6: 1,080,545 km (0.106 R)
• M7: 1,748,051 km (0.079 R)
• M8: 2,015,682 km (0.077 R)
• M9: 2,310,390 km (0.083 R)
• M10: 2,561,714 km (0.092 R)
• M11: 3,173,420 km (0.037 R)
• M12: 3,513,605 km (0.112 R)
• M13: 4,333,850 km (0.087 R)
• M14: 5,958,932 km (0.118 R)
• M15: 6,930,121 km (0.105 R)
• M16: 8,053,751 km (0.1 R)
• M17: 8,903,616 km (0.081 R)
• M18: 9,237,220 km (0.112 R)
• M19: 11,416,412 km (0.088 R)
• M20: 13,403,820 km (0.083 R)
• M21: 16,507,377 km (0.051 R)
• M22: 17,266,287 km (0.104 R)
• M23: 17,697,727 km (0.093 R)
• M24: 18,403,081 km (0.099 R)
• M25: 23,450,962 km (0.029 R)
• M26: 26,063,689 km (0.103 R)
• M27: 27,439,840 km (0.059 R)
• M28: 31,091,225 km (0.082 R)
• M29: 34,100,386 km (0.074 R)
• M30: 37,298,190 km (0.105 R)
• M31: 51,022,598 km (0.105 R)
• M32: 51,554,119 km (0.105 R)
• M33: 61,361,905 km (0.068 R)
• M34: 67,124,415 km (0.046 R)
• M35: 68,834,767 km (0.098 R)
• M36: 70,136,419 km (0.049 R)
• M37: 70,573,843 km (0.051 R)
• M38: 73,687,573 km (0.137 R)
• M39: 76,197,227 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.1

Radius: 4.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.33 AU - 10.49 AU

Year: 21929 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,745,760 km

• M1: 58,792 km (0.1 R)
• M2: 391,946 km (0.101 R)
• M3: 816,804 km (0.063 R)
• M4: 1,023,549 km (0.106 R)
• M5: 2,766,663 km (0.081 R)
• M6: 2,973,856 km (0.117 R)
• M7: 3,466,183 km (0.114 R)
• M8: 4,526,084 km (0.075 R)
• M9: 5,363,682 km (0.061 R)
• M10: 7,819,331 km (0.091 R)
• M11: 8,707,494 km (0.11 R)
• M12: 12,428,741 km (0.098 R)
• M13: 22,130,911 km (0.045 R)
• M14: 24,154,072 km (0.118 R)
• M15: 27,699,392 km (0.034 R)
• M16: 29,052,206 km (0.07 R)
• M17: 29,545,879 km (0.102 R)
• M18: 30,347,274 km (0.056 R)
• M19: 38,105,270 km (0.083 R)
• M20: 40,630,333 km (0.071 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: 190 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit