🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.45 AU - 0.67 AU

Year: 289 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 87,221,688 km

• M1: 164,109 km (0.101 R)
• M2: 644,468 km (0.059 R)
• M3: 1,695,393 km (0.115 R)
• M4: 2,166,925 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.8

Radius: 11.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.63 AU - 0.79 AU

Year: 413 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,221,688 km

• M1: 141,819 km (0.091 R)
• M2: 504,444 km (0.082 R)
• M3: 887,415 km (0.098 R)
• M4: 1,374,804 km (0.066 R)
• M5: 1,783,655 km (0.107 R)
• M6: 2,145,533 km (0.094 R)
• M7: 3,086,054 km (0.113 R)
• M8: 3,977,209 km (0.118 R)
• M9: 4,661,470 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 13.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.25 AU - 1.57 AU

Year: 1156 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,221,688 km

• M1: 171,888 km (0.074 R)
• M2: 618,587 km (0.101 R)
• M3: 1,088,923 km (0.052 R)
• M4: 1,844,542 km (0.101 R)
• M5: 2,369,331 km (0.112 R)
• M6: 2,993,753 km (0.102 R)
• M7: 3,436,712 km (0.08 R)
• M8: 3,923,653 km (0.067 R)
• M9: 4,928,801 km (0.107 R)
• M10: 6,099,105 km (0.088 R)
• M11: 6,616,265 km (0.06 R)
• M12: 7,862,864 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 11.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.29 AU - 2.11 AU

Year: 1530 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,221,688 km

• M1: 147,952 km (0.119 R)
• M2: 555,307 km (0.054 R)
• M3: 1,122,283 km (0.077 R)
• M4: 1,688,960 km (0.031 R)
• M5: 2,103,645 km (0.104 R)
• M6: 2,477,341 km (0.099 R)
• M7: 3,004,075 km (0.074 R)
• M8: 3,827,761 km (0.052 R)
• M9: 4,572,160 km (0.087 R)
• M10: 5,877,850 km (0.07 R)
• M11: 6,534,884 km (0.086 R)
• M12: 7,290,802 km (0.043 R)
• M13: 8,406,952 km (0.107 R)
• M14: 8,860,981 km (0.079 R)
• M15: 9,511,881 km (0.116 R)
• M16: 10,194,496 km (0.072 R)
• M17: 11,381,855 km (0.094 R)
• M18: 11,797,438 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 10.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.32 AU - 3.42 AU

Year: 3356 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,221,688 km

• M1: 128,205 km (0.071 R)
• M2: 472,580 km (0.06 R)
• M3: 860,337 km (0.098 R)
• M4: 1,990,549 km (0.094 R)
• M5: 2,349,285 km (0.087 R)
• M6: 3,962,100 km (0.104 R)
• M7: 4,651,596 km (0.071 R)
• M8: 4,988,341 km (0.112 R)
• M9: 5,985,560 km (0.113 R)
• M10: 6,326,644 km (0.103 R)
• M11: 6,710,960 km (0.117 R)
• M12: 7,857,179 km (0.102 R)
• M13: 11,287,608 km (0.062 R)
• M14: 12,121,915 km (0.102 R)
• M15: 13,377,790 km (0.05 R)
• M16: 13,963,016 km (0.068 R)
• M17: 16,642,314 km (0.1 R)
• M18: 22,311,326 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 11.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.22 AU - 4.24 AU

Year: 4972 Days

Day: 6.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,221,688 km

• M1: 139,874 km (0.115 R)
• M2: 523,593 km (0.04 R)
• M3: 1,228,947 km (0.09 R)
• M4: 1,940,284 km (0.036 R)
• M5: 3,121,958 km (0.107 R)
• M6: 3,662,006 km (0.112 R)
• M7: 4,173,631 km (0.109 R)
• M8: 5,209,895 km (0.097 R)
• M9: 10,391,666 km (0.1 R)
• M10: 11,027,009 km (0.105 R)
• M11: 11,376,320 km (0.086 R)
• M12: 12,752,620 km (0.098 R)
• M13: 13,830,473 km (0.078 R)
• M14: 14,968,015 km (0.109 R)
• M15: 15,668,881 km (0.072 R)
• M16: 17,783,746 km (0.093 R)
• M17: 19,824,859 km (0.086 R)
• M18: 20,277,243 km (0.059 R)
• M19: 23,855,774 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 10.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.49 AU - 4.01 AU

Year: 5013 Days

Day: 5.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,221,688 km

• M1: 133,142 km (0.059 R)
• M2: 621,579 km (0.06 R)
• M3: 2,589,240 km (0.112 R)
• M4: 3,823,722 km (0.084 R)
• M5: 4,547,775 km (0.094 R)
• M6: 4,968,444 km (0.078 R)
• M7: 5,469,149 km (0.117 R)
• M8: 6,510,499 km (0.094 R)
• M9: 10,343,795 km (0.069 R)
• M10: 11,609,692 km (0.114 R)
• M11: 13,421,173 km (0.072 R)
• M12: 14,499,474 km (0.065 R)
• M13: 15,469,018 km (0.062 R)
• M14: 16,423,752 km (0.072 R)
• M15: 19,912,524 km (0.102 R)
• M16: 21,519,205 km (0.116 R)
• M17: 25,293,709 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624

Radius: 5.2

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.79 AU - 8.59 AU

Year: 14720 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,221,688 km

• M1: 65,374 km (0.119 R)
• M2: 255,513 km (0.088 R)
• M3: 574,605 km (0.068 R)
• M4: 844,181 km (0.079 R)
• M5: 1,207,853 km (0.045 R)
• M6: 1,469,799 km (0.043 R)
• M7: 3,106,998 km (0.084 R)
• M8: 3,518,991 km (0.116 R)
• M9: 6,501,523 km (0.061 R)
• M10: 9,210,442 km (0.112 R)
• M11: 11,783,375 km (0.109 R)
• M12: 14,448,462 km (0.105 R)
• M13: 15,370,882 km (0.102 R)
• M14: 16,331,749 km (0.03 R)
• M15: 17,253,870 km (0.072 R)
• M16: 18,454,543 km (0.106 R)
• M17: 18,618,652 km (0.104 R)
• M18: 27,165,627 km (0.037 R)
• M19: 34,036,208 km (0.111 R)
• M20: 49,951,028 km (0.108 R)
• M21: 59,766,743 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.8

Radius: 4.8

Gravity: 41.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.38 AU - 11.9 AU

Year: 20660 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,221,688 km

• M1: 59,690 km (0.101 R)
• M2: 377,884 km (0.116 R)
• M3: 686,056 km (0.085 R)
• M4: 1,065,436 km (0.045 R)
• M5: 1,219,522 km (0.119 R)
• M6: 1,662,780 km (0.105 R)
• M7: 2,914,615 km (0.115 R)
• M8: 3,162,349 km (0.087 R)
• M9: 3,423,996 km (0.055 R)
• M10: 4,124,712 km (0.115 R)
• M11: 6,020,716 km (0.108 R)
• M12: 7,380,710 km (0.032 R)
• M13: 8,158,918 km (0.06 R)
• M14: 8,320,933 km (0.086 R)
• M15: 9,047,829 km (0.06 R)
• M16: 9,755,576 km (0.118 R)
• M17: 10,185,072 km (0.075 R)
• M18: 11,147,734 km (0.11 R)
• M19: 12,452,377 km (0.113 R)
• M20: 12,667,200 km (0.07 R)
• M21: 14,241,418 km (0.099 R)
• M22: 18,973,348 km (0.113 R)
• M23: 19,258,033 km (0.076 R)
• M24: 20,824,472 km (0.095 R)
• M25: 25,681,915 km (0.093 R)
• M26: 36,669,580 km (0.102 R)
• M27: 38,609,116 km (0.103 R)
• M28: 40,930,725 km (0.055 R)
• M29: 42,529,179 km (0.108 R)
• M30: 47,748,050 km (0.102 R)
• M31: 50,419,868 km (0.105 R)
• M32: 51,332,265 km (0.097 R)
• M33: 63,999,615 km (0.086 R)
• M34: 66,149,934 km (0.091 R)
• M35: 67,023,287 km (0.118 R)
• M36: 72,195,334 km (0.096 R)
• M37: 74,289,405 km (0.032 R)
• M38: 83,832,702 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 4.6

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.91 AU - 12.53 AU

Year: 22552 Days

Day: 18.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,221,688 km

• M1: 58,343 km (0.091 R)
• M2: 266,883 km (0.028 R)
• M3: 703,559 km (0.06 R)
• M4: 1,036,863 km (0.096 R)
• M5: 1,811,331 km (0.115 R)
• M6: 2,807,653 km (0.076 R)
• M7: 5,388,515 km (0.082 R)
• M8: 6,197,541 km (0.119 R)
• M9: 8,213,821 km (0.118 R)
• M10: 8,877,736 km (0.067 R)
• M11: 10,249,399 km (0.093 R)
• M12: 12,742,447 km (0.069 R)
• M13: 12,887,707 km (0.055 R)
• M14: 14,638,451 km (0.04 R)
• M15: 16,284,626 km (0.093 R)
• M16: 16,455,616 km (0.116 R)
• M17: 18,790,689 km (0.104 R)
• M18: 19,744,675 km (0.083 R)
• M19: 20,431,479 km (0.099 R)
• M20: 22,060,600 km (0.112 R)
• M21: 22,693,249 km (0.088 R)
• M22: 23,664,887 km (0.079 R)
• M23: 25,002,891 km (0.055 R)
• M24: 27,828,794 km (0.104 R)
• M25: 28,319,625 km (0.117 R)
• M26: 30,599,796 km (0.107 R)
• M27: 32,591,243 km (0.1 R)
• M28: 32,863,062 km (0.096 R)
• M29: 36,244,423 km (0.067 R)
• M30: 38,169,448 km (0.094 R)
• M31: 39,850,629 km (0.116 R)
• M32: 41,900,419 km (0.059 R)
• M33: 46,896,539 km (0.116 R)
• M34: 54,537,250 km (0.096 R)
• M35: 55,886,473 km (0.063 R)
• M36: 56,667,225 km (0.103 R)
• M37: 61,092,180 km (0.098 R)
• M38: 64,451,101 km (0.102 R)
• M39: 73,616,065 km (0.1 R)
• M40: 80,846,429 km (0.123 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit