🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 11.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,574,289 km

• M1: 142,268 km (0.066 R)
• M2: 955,033 km (0.073 R)
• M3: 1,311,824 km (0.084 R)
• M4: 1,748,051 km (0.119 R)
• M5: 3,107,896 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 12.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 382 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,574,289 km

• M1: 156,629 km (0.068 R)
• M2: 675,584 km (0.097 R)
• M3: 1,108,670 km (0.085 R)
• M4: 1,513,631 km (0.034 R)
• M5: 1,918,443 km (0.071 R)
• M6: 2,421,690 km (0.101 R)
• M7: 3,131,981 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 12.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.22 AU - 1.7 AU

Year: 1176 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,574,289 km

• M1: 155,582 km (0.119 R)
• M2: 587,770 km (0.115 R)
• M3: 1,050,775 km (0.081 R)
• M4: 1,526,197 km (0.077 R)
• M5: 1,952,851 km (0.094 R)
• M6: 3,155,468 km (0.086 R)
• M7: 3,597,829 km (0.085 R)
• M8: 4,134,287 km (0.084 R)
• M9: 5,059,400 km (0.111 R)
• M10: 6,026,101 km (0.104 R)
• M11: 6,810,593 km (0.112 R)
• M12: 7,933,474 km (0.113 R)
• M13: 9,025,389 km (0.117 R)
• M14: 9,452,042 km (0.098 R)
• M15: 9,860,295 km (0.099 R)
• M16: 10,544,705 km (0.084 R)
• M17: 11,972,168 km (0.102 R)
• M18: 12,713,575 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 8.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.64 AU - 1.64 AU

Year: 1401 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,574,289 km

• M1: 116,238 km (0.096 R)
• M2: 429,047 km (0.111 R)
• M3: 789,278 km (0.108 R)
• M4: 1,388,567 km (0.087 R)
• M5: 2,093,323 km (0.092 R)
• M6: 2,491,104 km (0.096 R)
• M7: 2,860,461 km (0.096 R)
• M8: 3,154,271 km (0.093 R)
• M9: 3,756,253 km (0.1 R)
• M10: 4,060,086 km (0.118 R)
• M11: 5,940,831 km (0.075 R)
• M12: 7,240,537 km (0.047 R)
• M13: 8,126,904 km (0.12 R)
• M14: 8,582,879 km (0.093 R)
• M15: 9,255,321 km (0.109 R)
• M16: 9,545,840 km (0.059 R)
• M17: 10,053,426 km (0.076 R)
• M18: 10,547,697 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 10.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.68 AU - 1.92 AU

Year: 1610 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,574,289 km

• M1: 126,859 km (0.079 R)
• M2: 481,855 km (0.051 R)
• M3: 809,474 km (0.065 R)
• M4: 1,301,801 km (0.083 R)
• M5: 1,748,051 km (0.078 R)
• M6: 2,159,445 km (0.104 R)
• M7: 2,509,803 km (0.084 R)
• M8: 2,830,841 km (0.086 R)
• M9: 3,588,255 km (0.071 R)
• M10: 5,090,367 km (0.096 R)
• M11: 5,738,874 km (0.114 R)
• M12: 6,278,024 km (0.112 R)
• M13: 6,655,908 km (0.096 R)
• M14: 6,974,103 km (0.118 R)
• M15: 7,328,201 km (0.063 R)
• M16: 7,774,452 km (0.069 R)
• M17: 8,605,917 km (0.045 R)
• M18: 9,868,373 km (0.075 R)
• M19: 10,943,832 km (0.092 R)
• M20: 11,703,041 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 10.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.29 AU - 2.99 AU

Year: 2860 Days

Day: 12.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,574,289 km

• M1: 125,662 km (0.083 R)
• M2: 456,274 km (0.035 R)
• M3: 994,078 km (0.094 R)
• M4: 1,471,594 km (0.107 R)
• M5: 1,916,050 km (0.111 R)
• M6: 2,399,999 km (0.102 R)
• M7: 2,908,033 km (0.105 R)
• M8: 3,392,880 km (0.052 R)
• M9: 4,140,420 km (0.111 R)
• M10: 4,468,788 km (0.102 R)
• M11: 5,157,536 km (0.106 R)
• M12: 5,758,172 km (0.12 R)
• M13: 7,411,677 km (0.065 R)
• M14: 7,815,442 km (0.102 R)
• M15: 8,579,139 km (0.098 R)
• M16: 8,904,215 km (0.103 R)
• M17: 10,321,056 km (0.095 R)
• M18: 12,738,857 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 14.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.78 AU - 6 AU

Year: 8345 Days

Day: 5.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,574,289 km

• M1: 179,517 km (0.073 R)
• M2: 650,003 km (0.111 R)
• M3: 1,259,764 km (0.115 R)
• M4: 1,782,309 km (0.103 R)
• M5: 2,281,517 km (0.107 R)
• M6: 3,802,628 km (0.059 R)
• M7: 4,589,214 km (0.079 R)
• M8: 6,118,104 km (0.074 R)
• M9: 6,696,749 km (0.073 R)
• M10: 8,004,234 km (0.064 R)
• M11: 8,489,829 km (0.071 R)
• M12: 9,167,956 km (0.089 R)
• M13: 10,536,926 km (0.106 R)
• M14: 11,934,021 km (0.032 R)
• M15: 14,972,353 km (0.102 R)
• M16: 16,282,382 km (0.109 R)
• M17: 17,464,953 km (0.054 R)
• M18: 18,284,749 km (0.113 R)
• M19: 19,273,442 km (0.116 R)
• M20: 28,977,556 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 4.8

Gravity: 28.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.36 AU - 8.94 AU

Year: 15516 Days

Day: 24.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,574,289 km

• M1: 61,784 km (0.036 R)
• M2: 226,641 km (0.053 R)
• M3: 583,132 km (0.072 R)
• M4: 1,826,590 km (0.119 R)
• M5: 2,622,750 km (0.034 R)
• M6: 3,023,074 km (0.064 R)
• M7: 3,276,941 km (0.102 R)
• M8: 4,278,948 km (0.073 R)
• M9: 4,469,236 km (0.091 R)
• M10: 5,216,029 km (0.113 R)
• M11: 7,083,908 km (0.12 R)
• M12: 7,532,103 km (0.054 R)
• M13: 9,093,755 km (0.052 R)
• M14: 9,785,646 km (0.107 R)
• M15: 10,512,093 km (0.083 R)
• M16: 10,859,160 km (0.119 R)
• M17: 11,515,296 km (0.096 R)
• M18: 12,388,200 km (0.045 R)
• M19: 12,645,508 km (0.106 R)
• M20: 13,104,325 km (0.12 R)
• M21: 17,182,363 km (0.039 R)
• M22: 18,072,021 km (0.118 R)
• M23: 22,126,572 km (0.072 R)
• M24: 22,888,474 km (0.114 R)
• M25: 23,275,933 km (0.025 R)
• M26: 25,279,198 km (0.101 R)
• M27: 26,534,623 km (0.109 R)
• M28: 29,624,717 km (0.082 R)
• M29: 32,457,352 km (0.076 R)
• M30: 37,036,842 km (0.116 R)
• M31: 38,381,279 km (0.073 R)
• M32: 43,195,787 km (0.03 R)
• M33: 46,516,411 km (0.109 R)
• M34: 51,478,422 km (0.099 R)
• M35: 53,660,158 km (0.045 R)
• M36: 57,135,915 km (0.111 R)
• M37: 57,848,599 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit