🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 12.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.19 AU - 2.33 AU

Year: 1551 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,478,212 km

• M1: 158,275 km (0.055 R)
• M2: 872,006 km (0.095 R)
• M3: 2,170,516 km (0.113 R)
• M4: 2,650,725 km (0.099 R)
• M5: 3,680,706 km (0.057 R)
• M6: 4,406,405 km (0.102 R)
• M7: 5,001,506 km (0.089 R)
• M8: 5,562,946 km (0.056 R)
• M9: 6,812,986 km (0.102 R)
• M10: 7,425,440 km (0.094 R)
• M11: 8,556,400 km (0.055 R)
• M12: 9,027,783 km (0.07 R)
• M13: 9,958,581 km (0.1 R)
• M14: 10,782,267 km (0.062 R)
• M15: 11,297,930 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 12.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.34 AU - 3.4 AU

Year: 2220 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,478,212 km

• M1: 159,172 km (0.12 R)
• M2: 735,872 km (0.072 R)
• M3: 1,341,893 km (0.117 R)
• M4: 2,180,090 km (0.117 R)
• M5: 2,724,925 km (0.071 R)
• M6: 3,208,725 km (0.111 R)
• M7: 3,640,464 km (0.049 R)
• M8: 4,860,884 km (0.037 R)
• M9: 5,724,363 km (0.034 R)
• M10: 6,497,484 km (0.091 R)
• M11: 6,909,477 km (0.113 R)
• M12: 7,456,556 km (0.111 R)
• M13: 7,877,973 km (0.086 R)
• M14: 8,475,467 km (0.032 R)
• M15: 9,035,562 km (0.088 R)
• M16: 9,655,495 km (0.043 R)
• M17: 10,488,756 km (0.113 R)
• M18: 11,408,633 km (0.094 R)
• M19: 13,453,187 km (0.025 R)
• M20: 14,539,118 km (0.086 R)
• M21: 16,027,168 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 14.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.17 AU - 3.95 AU

Year: 3067 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,478,212 km

• M1: 176,077 km (0.051 R)
• M2: 709,393 km (0.098 R)
• M3: 2,265,061 km (0.114 R)
• M4: 3,530,211 km (0.097 R)
• M5: 5,495,029 km (0.067 R)
• M6: 13,253,324 km (0.098 R)
• M7: 14,151,510 km (0.09 R)
• M8: 15,691,321 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 14.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.09 AU - 4.91 AU

Year: 3653 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,478,212 km

• M1: 176,525 km (0.092 R)
• M2: 855,550 km (0.11 R)
• M3: 1,553,723 km (0.094 R)
• M4: 2,818,125 km (0.053 R)
• M5: 3,527,219 km (0.08 R)
• M6: 4,182,457 km (0.079 R)
• M7: 6,278,623 km (0.108 R)
• M8: 9,326,978 km (0.116 R)
• M9: 12,658,523 km (0.085 R)
• M10: 13,251,379 km (0.066 R)
• M11: 14,296,769 km (0.093 R)
• M12: 15,810,251 km (0.103 R)
• M13: 16,822,580 km (0.119 R)
• M14: 19,693,363 km (0.096 R)
• M15: 20,366,404 km (0.063 R)
• M16: 21,308,721 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 12.1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.77 AU - 5.83 AU

Year: 6377 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,478,212 km

• M1: 157,078 km (0.091 R)
• M2: 825,481 km (0.072 R)
• M3: 1,239,718 km (0.071 R)
• M4: 1,661,584 km (0.074 R)
• M5: 2,428,572 km (0.051 R)
• M6: 2,821,715 km (0.067 R)
• M7: 3,511,062 km (0.058 R)
• M8: 4,267,130 km (0.084 R)
• M9: 6,491,949 km (0.062 R)
• M10: 13,735,628 km (0.108 R)
• M11: 20,394,079 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.62 AU - 6.22 AU

Year: 6576 Days

Day: 8.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,478,212 km

• M1: 182,210 km (0.053 R)
• M2: 636,240 km (0.086 R)
• M3: 1,155,644 km (0.057 R)
• M4: 2,010,895 km (0.069 R)
• M5: 3,038,183 km (0.109 R)
• M6: 5,270,931 km (0.084 R)
• M7: 6,179,439 km (0.11 R)
• M8: 7,259,685 km (0.098 R)
• M9: 10,098,754 km (0.08 R)
• M10: 11,937,611 km (0.036 R)
• M11: 12,962,356 km (0.094 R)
• M12: 13,334,556 km (0.047 R)
• M13: 14,895,161 km (0.101 R)
• M14: 19,461,486 km (0.106 R)
• M15: 22,060,600 km (0.084 R)
• M16: 29,645,511 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 7.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.16 AU - 14.18 AU

Year: 24353 Days

Day: 22.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,478,212 km

• M1: 92,003 km (0.096 R)
• M2: 376,239 km (0.119 R)
• M3: 686,355 km (0.099 R)
• M4: 1,188,555 km (0.062 R)
• M5: 1,555,668 km (0.062 R)
• M6: 1,963,921 km (0.113 R)
• M7: 2,202,529 km (0.067 R)
• M8: 5,000,758 km (0.103 R)
• M9: 6,427,921 km (0.084 R)
• M10: 7,037,084 km (0.071 R)
• M11: 8,864,571 km (0.106 R)
• M12: 10,363,991 km (0.071 R)
• M13: 14,105,882 km (0.117 R)
• M14: 15,396,613 km (0.083 R)
• M15: 20,454,517 km (0.089 R)
• M16: 33,794,907 km (0.11 R)
• M17: 35,510,346 km (0.032 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: 290 - 15,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit