🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 12.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.96 AU

Year: 488 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 91,244,533 km

• M1: 154,235 km (0.098 R)
• M2: 828,323 km (0.107 R)
• M3: 1,645,577 km (0.075 R)
• M4: 2,613,325 km (0.107 R)
• M5: 4,260,099 km (0.073 R)
• M6: 5,629,069 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 15

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 786 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 91,244,533 km

• M1: 186,698 km (0.108 R)
• M2: 759,658 km (0.103 R)
• M3: 1,631,514 km (0.077 R)
• M4: 3,051,946 km (0.116 R)
• M5: 4,121,421 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 11.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.44 AU - 1.56 AU

Year: 1186 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,244,533 km

• M1: 144,212 km (0.114 R)
• M2: 510,877 km (0.062 R)
• M3: 1,647,671 km (0.1 R)
• M4: 2,201,781 km (0.083 R)
• M5: 2,601,507 km (0.099 R)
• M6: 3,104,605 km (0.102 R)
• M7: 3,891,938 km (0.079 R)
• M8: 4,411,492 km (0.106 R)
• M9: 4,882,426 km (0.086 R)
• M10: 7,210,019 km (0.12 R)
• M11: 8,424,006 km (0.114 R)
• M12: 9,325,482 km (0.118 R)
• M13: 9,799,857 km (0.082 R)
• M14: 10,732,600 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 12.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.98 AU - 1.98 AU

Year: 1799 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,244,533 km

• M1: 151,692 km (0.086 R)
• M2: 660,774 km (0.101 R)
• M3: 1,181,674 km (0.113 R)
• M4: 2,193,105 km (0.114 R)
• M5: 2,629,183 km (0.06 R)
• M6: 3,169,829 km (0.076 R)
• M7: 3,801,581 km (0.119 R)
• M8: 4,281,192 km (0.118 R)
• M9: 4,947,950 km (0.086 R)
• M10: 5,385,075 km (0.085 R)
• M11: 5,895,652 km (0.101 R)
• M12: 7,370,687 km (0.097 R)
• M13: 8,239,552 km (0.112 R)
• M14: 8,761,498 km (0.098 R)
• M15: 11,295,686 km (0.052 R)
• M16: 12,331,352 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 14

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.01 AU - 2.31 AU

Year: 2050 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,244,533 km

• M1: 174,132 km (0.09 R)
• M2: 627,264 km (0.094 R)
• M3: 1,345,334 km (0.028 R)
• M4: 1,867,131 km (0.077 R)
• M5: 2,566,800 km (0.067 R)
• M6: 3,367,298 km (0.087 R)
• M7: 4,391,146 km (0.118 R)
• M8: 5,887,873 km (0.101 R)
• M9: 7,490,964 km (0.114 R)
• M10: 8,201,554 km (0.101 R)
• M11: 8,755,365 km (0.112 R)
• M12: 9,334,010 km (0.111 R)
• M13: 9,865,830 km (0.094 R)
• M14: 10,342,898 km (0.119 R)
• M15: 11,908,888 km (0.106 R)
• M16: 14,082,246 km (0.085 R)
• M17: 16,153,129 km (0.073 R)
• M18: 16,973,374 km (0.082 R)
• M19: 18,091,768 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 8.2

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.73 AU - 4.71 AU

Year: 5597 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,244,533 km

• M1: 105,317 km (0.103 R)
• M2: 401,969 km (0.078 R)
• M3: 701,315 km (0.092 R)
• M4: 1,031,029 km (0.086 R)
• M5: 1,871,170 km (0.116 R)
• M6: 2,485,419 km (0.068 R)
• M7: 2,748,113 km (0.072 R)
• M8: 4,428,396 km (0.065 R)
• M9: 4,897,086 km (0.115 R)
• M10: 6,026,401 km (0.115 R)
• M11: 7,462,690 km (0.062 R)
• M12: 9,279,406 km (0.098 R)
• M13: 11,372,729 km (0.061 R)
• M14: 12,605,715 km (0.062 R)
• M15: 15,569,099 km (0.055 R)
• M16: 18,435,245 km (0.118 R)
• M17: 19,922,846 km (0.107 R)
• M18: 20,412,480 km (0.059 R)
• M19: 21,198,168 km (0.05 R)
• M20: 24,463,740 km (0.08 R)
• M21: 27,016,029 km (0.093 R)
• M22: 27,875,768 km (0.101 R)
• M23: 30,472,338 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.8

Radius: 6.2

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.39 AU - 6.83 AU

Year: 9752 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,244,533 km

• M1: 80,334 km (0.086 R)
• M2: 283,638 km (0.105 R)
• M3: 568,921 km (0.079 R)
• M4: 817,552 km (0.047 R)
• M5: 1,072,318 km (0.081 R)
• M6: 1,392,607 km (0.118 R)
• M7: 2,033,484 km (0.099 R)
• M8: 3,164,593 km (0.104 R)
• M9: 3,521,384 km (0.086 R)
• M10: 4,065,771 km (0.084 R)
• M11: 5,485,305 km (0.062 R)
• M12: 6,930,421 km (0.116 R)
• M13: 7,573,691 km (0.096 R)
• M14: 8,477,562 km (0.076 R)
• M15: 9,071,914 km (0.113 R)
• M16: 9,547,785 km (0.089 R)
• M17: 10,915,558 km (0.069 R)
• M18: 12,009,717 km (0.078 R)
• M19: 12,995,417 km (0.083 R)
• M20: 14,541,661 km (0.096 R)
• M21: 17,049,071 km (0.059 R)
• M22: 19,051,139 km (0.077 R)
• M23: 20,308,659 km (0.07 R)
• M24: 20,712,872 km (0.079 R)
• M25: 24,961,153 km (0.087 R)
• M26: 25,611,903 km (0.088 R)
• M27: 27,141,542 km (0.103 R)
• M28: 27,435,053 km (0.057 R)
• M29: 28,731,318 km (0.117 R)
• M30: 29,138,224 km (0.081 R)
• M31: 35,129,918 km (0.102 R)
• M32: 36,776,393 km (0.067 R)
• M33: 39,341,547 km (0.077 R)
• M34: 39,591,974 km (0.05 R)
• M35: 40,349,388 km (0.04 R)
• M36: 40,731,760 km (0.109 R)
• M37: 43,342,692 km (0.064 R)
• M38: 45,098,223 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.31 AU - 8.03 AU

Year: 11123 Days

Day: 18.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,244,533 km

• M1: 99,483 km (0.09 R)
• M2: 359,932 km (0.104 R)
• M3: 654,939 km (0.098 R)
• M4: 947,403 km (0.069 R)
• M5: 1,261,409 km (0.099 R)
• M6: 1,657,844 km (0.073 R)
• M7: 1,966,763 km (0.085 R)
• M8: 3,408,438 km (0.061 R)
• M9: 4,008,625 km (0.086 R)
• M10: 4,385,910 km (0.089 R)
• M11: 5,010,332 km (0.078 R)
• M12: 5,785,997 km (0.08 R)
• M13: 6,639,303 km (0.086 R)
• M14: 9,179,176 km (0.117 R)
• M15: 10,951,013 km (0.113 R)
• M16: 11,242,579 km (0.101 R)
• M17: 13,708,850 km (0.095 R)
• M18: 15,580,768 km (0.046 R)
• M19: 17,353,353 km (0.109 R)
• M20: 18,017,717 km (0.115 R)
• M21: 19,115,766 km (0.076 R)
• M22: 20,845,715 km (0.088 R)
• M23: 22,132,556 km (0.091 R)
• M24: 23,391,273 km (0.044 R)
• M25: 27,364,143 km (0.086 R)
• M26: 27,811,591 km (0.087 R)
• M27: 30,027,584 km (0.102 R)
• M28: 33,875,241 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.4

Radius: 6.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.13 AU - 12.51 AU

Year: 22980 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,244,533 km

• M1: 83,326 km (0.111 R)
• M2: 425,157 km (0.116 R)
• M3: 920,177 km (0.065 R)
• M4: 1,139,337 km (0.078 R)
• M5: 1,831,078 km (0.101 R)
• M6: 2,664,488 km (0.115 R)
• M7: 4,177,221 km (0.114 R)
• M8: 4,661,918 km (0.054 R)
• M9: 6,075,319 km (0.103 R)
• M10: 8,722,453 km (0.095 R)
• M11: 11,524,122 km (0.047 R)
• M12: 12,970,135 km (0.046 R)
• M13: 14,331,326 km (0.099 R)
• M14: 17,717,773 km (0.079 R)
• M15: 20,391,087 km (0.104 R)
• M16: 29,348,559 km (0.116 R)
• M17: 34,858,548 km (0.12 R)
• M18: 35,839,162 km (0.092 R)
• M19: 41,019,886 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 5.2

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.52 AU - 12.26 AU

Year: 23204 Days

Day: 16.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,244,533 km

• M1: 65,673 km (0.079 R)
• M2: 269,575 km (0.045 R)
• M3: 544,985 km (0.082 R)
• M4: 783,294 km (0.107 R)
• M5: 1,218,026 km (0.107 R)
• M6: 1,389,166 km (0.065 R)
• M7: 1,594,414 km (0.063 R)
• M8: 2,358,111 km (0.106 R)
• M9: 2,728,815 km (0.115 R)
• M10: 3,223,685 km (0.109 R)
• M11: 3,401,407 km (0.119 R)
• M12: 4,608,662 km (0.105 R)
• M13: 6,395,010 km (0.042 R)
• M14: 8,153,832 km (0.112 R)
• M15: 8,373,442 km (0.113 R)
• M16: 9,114,549 km (0.115 R)
• M17: 9,470,892 km (0.051 R)
• M18: 12,959,364 km (0.083 R)
• M19: 13,793,522 km (0.051 R)
• M20: 15,906,293 km (0.063 R)
• M21: 18,039,558 km (0.096 R)
• M22: 19,271,198 km (0.097 R)
• M23: 20,056,437 km (0.091 R)
• M24: 21,585,776 km (0.085 R)
• M25: 22,006,296 km (0.069 R)
• M26: 24,417,963 km (0.08 R)
• M27: 32,423,992 km (0.037 R)
• M28: 40,566,305 km (0.099 R)
• M29: 43,835,467 km (0.108 R)
• M30: 46,225,592 km (0.109 R)
• M31: 51,636,847 km (0.098 R)
• M32: 51,824,143 km (0.104 R)
• M33: 76,768,092 km (0.08 R)
• M34: 78,734,855 km (0.118 R)
• M35: 78,982,889 km (0.062 R)
• M36: 80,231,582 km (0.086 R)
• M37: 83,539,640 km (0.059 R)
• M38: 86,672,967 km (0.065 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: 313 - 10,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit