🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 12.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.88 AU - 1.28 AU

Year: 725 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,206,512 km

• M1: 153,039 km (0.097 R)
• M2: 558,449 km (0.119 R)
• M3: 1,055,413 km (0.043 R)
• M4: 1,720,675 km (0.102 R)
• M5: 2,216,143 km (0.053 R)
• M6: 2,680,345 km (0.107 R)
• M7: 3,070,795 km (0.1 R)
• M8: 4,561,538 km (0.076 R)
• M9: 4,989,388 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 13

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.53 AU - 1.69 AU

Year: 1319 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,206,512 km

• M1: 162,314 km (0.032 R)
• M2: 591,061 km (0.05 R)
• M3: 1,446,312 km (0.09 R)
• M4: 1,862,344 km (0.072 R)
• M5: 2,707,123 km (0.082 R)
• M6: 3,143,350 km (0.072 R)
• M7: 3,671,730 km (0.056 R)
• M8: 4,394,288 km (0.112 R)
• M9: 4,927,155 km (0.05 R)
• M10: 6,102,097 km (0.116 R)
• M11: 7,455,958 km (0.111 R)
• M12: 8,670,693 km (0.103 R)
• M13: 9,512,629 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 14.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.92 AU - 2.68 AU

Year: 2252 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,206,512 km

• M1: 177,872 km (0.055 R)
• M2: 768,933 km (0.055 R)
• M3: 1,301,801 km (0.114 R)
• M4: 1,858,454 km (0.096 R)
• M5: 2,320,263 km (0.116 R)
• M6: 3,406,493 km (0.092 R)
• M7: 5,106,374 km (0.114 R)
• M8: 6,029,542 km (0.115 R)
• M9: 6,495,689 km (0.097 R)
• M10: 7,930,782 km (0.106 R)
• M11: 8,434,478 km (0.08 R)
• M12: 9,475,380 km (0.102 R)
• M13: 10,500,424 km (0.108 R)
• M14: 11,956,460 km (0.12 R)
• M15: 12,657,775 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 11.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.49 AU - 3.47 AU

Year: 3322 Days

Day: 9.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,206,512 km

• M1: 148,251 km (0.117 R)
• M2: 582,684 km (0.059 R)
• M3: 1,062,294 km (0.064 R)
• M4: 1,888,224 km (0.117 R)
• M5: 2,320,413 km (0.084 R)
• M6: 2,883,499 km (0.111 R)
• M7: 3,748,773 km (0.104 R)
• M8: 4,618,086 km (0.054 R)
• M9: 5,285,742 km (0.057 R)
• M10: 6,265,608 km (0.056 R)
• M11: 6,963,482 km (0.1 R)
• M12: 7,973,716 km (0.104 R)
• M13: 8,653,190 km (0.092 R)
• M14: 9,260,707 km (0.12 R)
• M15: 9,744,357 km (0.042 R)
• M16: 10,362,794 km (0.093 R)
• M17: 10,884,292 km (0.069 R)
• M18: 14,587,737 km (0.075 R)
• M19: 15,192,262 km (0.1 R)
• M20: 17,892,803 km (0.074 R)
• M21: 18,938,941 km (0.092 R)
• M22: 19,477,044 km (0.109 R)
• M23: 20,961,953 km (0.104 R)
• M24: 21,408,951 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 12.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.55 AU - 4.11 AU

Year: 4840 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,206,512 km

• M1: 159,322 km (0.069 R)
• M2: 631,453 km (0.094 R)
• M3: 1,141,731 km (0.062 R)
• M4: 1,721,572 km (0.054 R)
• M5: 2,304,106 km (0.059 R)
• M6: 3,892,237 km (0.068 R)
• M7: 4,500,203 km (0.103 R)
• M8: 4,957,673 km (0.027 R)
• M9: 5,848,379 km (0.096 R)
• M10: 7,074,932 km (0.117 R)
• M11: 7,519,836 km (0.059 R)
• M12: 7,947,088 km (0.101 R)
• M13: 8,850,659 km (0.074 R)
• M14: 10,289,790 km (0.115 R)
• M15: 12,216,013 km (0.083 R)
• M16: 12,708,190 km (0.1 R)
• M17: 15,483,679 km (0.073 R)
• M18: 18,320,204 km (0.11 R)
• M19: 20,029,958 km (0.089 R)
• M20: 27,351,727 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 7.2

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.34 AU - 8.52 AU

Year: 11779 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,206,512 km

• M1: 89,609 km (0.11 R)
• M2: 361,129 km (0.109 R)
• M3: 724,951 km (0.063 R)
• M4: 1,453,792 km (0.052 R)
• M5: 1,925,325 km (0.048 R)
• M6: 2,151,666 km (0.079 R)
• M7: 3,008,563 km (0.082 R)
• M8: 3,539,635 km (0.072 R)
• M9: 3,854,688 km (0.11 R)
• M10: 6,043,904 km (0.113 R)
• M11: 6,418,347 km (0.056 R)
• M12: 7,254,898 km (0.116 R)
• M13: 8,343,223 km (0.082 R)
• M14: 8,619,829 km (0.119 R)
• M15: 8,998,162 km (0.092 R)
• M16: 12,022,582 km (0.074 R)
• M17: 12,857,638 km (0.063 R)
• M18: 14,378,151 km (0.071 R)
• M19: 16,442,751 km (0.084 R)
• M20: 16,732,073 km (0.104 R)
• M21: 18,307,787 km (0.06 R)
• M22: 18,775,580 km (0.087 R)
• M23: 22,276,021 km (0.098 R)
• M24: 23,079,062 km (0.09 R)
• M25: 27,183,279 km (0.117 R)
• M26: 33,919,971 km (0.109 R)
• M27: 34,982,116 km (0.098 R)
• M28: 35,702,280 km (0.118 R)
• M29: 38,937,932 km (0.038 R)
• M30: 40,363,749 km (0.094 R)
• M31: 41,422,454 km (0.06 R)
• M32: 46,560,243 km (0.074 R)
• M33: 50,566,923 km (0.05 R)
• M34: 51,179,376 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.8

Radius: 5.8

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.12 AU - 13.18 AU

Year: 22441 Days

Day: 24 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,206,512 km

• M1: 150,944 km (0.118 R)
• M2: 410,497 km (0.081 R)
• M3: 618,438 km (0.099 R)
• M4: 1,087,427 km (0.097 R)
• M5: 3,483,536 km (0.097 R)
• M6: 3,926,645 km (0.067 R)
• M7: 4,514,265 km (0.095 R)
• M8: 4,848,168 km (0.081 R)
• M9: 5,565,490 km (0.098 R)
• M10: 6,170,463 km (0.037 R)
• M11: 6,866,393 km (0.039 R)
• M12: 7,358,570 km (0.052 R)
• M13: 9,034,066 km (0.101 R)
• M14: 9,685,265 km (0.076 R)
• M15: 12,176,219 km (0.096 R)
• M16: 16,579,184 km (0.033 R)
• M17: 18,100,594 km (0.071 R)
• M18: 20,805,473 km (0.103 R)
• M19: 21,418,376 km (0.038 R)
• M20: 26,760,666 km (0.108 R)
• M21: 30,514,375 km (0.087 R)
• M22: 35,320,057 km (0.114 R)
• M23: 38,128,757 km (0.072 R)
• M24: 38,738,518 km (0.102 R)
• M25: 40,923,694 km (0.035 R)
• M26: 41,884,861 km (0.096 R)
• M27: 42,208,590 km (0.068 R)
• M28: 46,224,246 km (0.052 R)
• M29: 47,793,528 km (0.1 R)
• M30: 51,964,616 km (0.087 R)
• M31: 61,646,739 km (0.11 R)
• M32: 64,834,670 km (0.115 R)
• M33: 66,799,339 km (0.052 R)
• M34: 67,241,251 km (0.091 R)
• M35: 74,816,887 km (0.104 R)
• M36: 75,772,069 km (0.11 R)
• M37: 79,179,161 km (0.09 R)
• M38: 85,255,378 km (0.082 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: 285 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit