🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 8.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 514 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 95,821,366 km

• M1: 101,427 km (0.083 R)
• M2: 362,625 km (0.041 R)
• M3: 648,956 km (0.117 R)
• M4: 1,020,706 km (0.113 R)
• M5: 1,924,726 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 12.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.61 AU - 2.27 AU

Year: 1773 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 95,821,366 km

• M1: 156,779 km (0.118 R)
• M2: 756,965 km (0.099 R)
• M3: 1,168,060 km (0.085 R)
• M4: 1,689,110 km (0.043 R)
• M5: 2,093,024 km (0.115 R)
• M6: 2,514,441 km (0.1 R)
• M7: 3,283,524 km (0.115 R)
• M8: 3,731,719 km (0.067 R)
• M9: 4,186,796 km (0.069 R)
• M10: 4,679,122 km (0.113 R)
• M11: 5,092,910 km (0.074 R)
• M12: 6,191,557 km (0.047 R)
• M13: 6,880,156 km (0.089 R)
• M14: 7,747,524 km (0.061 R)
• M15: 9,520,558 km (0.067 R)
• M16: 11,182,291 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 8.3

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.35 AU - 2.61 AU

Year: 2562 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,821,366 km

• M1: 103,372 km (0.106 R)
• M2: 692,638 km (0.117 R)
• M3: 1,422,227 km (0.049 R)
• M4: 1,877,004 km (0.055 R)
• M5: 2,544,809 km (0.095 R)
• M6: 3,307,459 km (0.111 R)
• M7: 3,683,249 km (0.11 R)
• M8: 4,937,029 km (0.068 R)
• M9: 5,713,442 km (0.113 R)
• M10: 6,425,229 km (0.068 R)
• M11: 7,730,620 km (0.119 R)
• M12: 10,298,168 km (0.083 R)
• M13: 10,937,699 km (0.078 R)
• M14: 11,309,001 km (0.093 R)
• M15: 12,607,361 km (0.076 R)
• M16: 12,969,836 km (0.113 R)
• M17: 13,432,542 km (0.053 R)
• M18: 14,098,851 km (0.098 R)
• M19: 15,292,194 km (0.093 R)
• M20: 17,261,799 km (0.077 R)
• M21: 17,765,346 km (0.066 R)
• M22: 18,860,552 km (0.119 R)
• M23: 19,394,766 km (0.118 R)
• M24: 20,061,224 km (0.113 R)
• M25: 20,369,246 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 9.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.43 AU - 3.49 AU

Year: 3341 Days

Day: 10.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 81.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,821,366 km

• M1: 115,639 km (0.098 R)
• M2: 414,835 km (0.068 R)
• M3: 872,754 km (0.079 R)
• M4: 1,208,601 km (0.076 R)
• M5: 1,511,986 km (0.096 R)
• M6: 2,659,551 km (0.102 R)
• M7: 3,679,360 km (0.107 R)
• M8: 6,683,434 km (0.093 R)
• M9: 7,619,169 km (0.058 R)
• M10: 8,227,434 km (0.101 R)
• M11: 10,762,370 km (0.091 R)
• M12: 12,288,867 km (0.086 R)
• M13: 12,660,617 km (0.113 R)
• M14: 13,470,391 km (0.064 R)
• M15: 15,525,267 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.3

Radius: 7.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.6 AU - 12.34 AU

Year: 22224 Days

Day: 21.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,821,366 km

• M1: 94,546 km (0.078 R)
• M2: 420,370 km (0.113 R)
• M3: 974,929 km (0.09 R)
• M4: 4,265,484 km (0.096 R)
• M5: 5,185,511 km (0.07 R)
• M6: 7,048,304 km (0.068 R)
• M7: 8,278,297 km (0.07 R)
• M8: 9,371,559 km (0.119 R)
• M9: 12,820,238 km (0.056 R)
• M10: 15,160,996 km (0.119 R)
• M11: 16,790,566 km (0.059 R)
• M12: 19,850,141 km (0.067 R)
• M13: 23,162,687 km (0.091 R)
• M14: 30,378,540 km (0.083 R)
• M15: 32,204,831 km (0.079 R)
• M16: 36,343,307 km (0.109 R)
• M17: 37,156,820 km (0.077 R)
• M18: 49,855,435 km (0.11 R)
• M19: 68,399,288 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.8

Radius: 4.9

Gravity: 38.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10 AU - 12.2 AU

Year: 24260 Days

Day: 22.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,821,366 km

• M1: 60,886 km (0.118 R)
• M2: 657,483 km (0.097 R)
• M3: 1,705,416 km (0.069 R)
• M4: 4,641,424 km (0.118 R)
• M5: 9,627,221 km (0.091 R)
• M6: 12,320,581 km (0.085 R)
• M7: 16,609,104 km (0.118 R)
• M8: 18,552,380 km (0.072 R)
• M9: 19,036,329 km (0.106 R)
• M10: 21,266,684 km (0.098 R)
• M11: 23,104,942 km (0.096 R)
• M12: 25,281,741 km (0.066 R)
• M13: 26,480,768 km (0.075 R)
• M14: 27,342,152 km (0.117 R)
• M15: 30,975,137 km (0.114 R)
• M16: 31,246,358 km (0.044 R)
• M17: 36,855,979 km (0.115 R)
• M18: 39,657,199 km (0.099 R)
• M19: 41,437,264 km (0.07 R)
• M20: 49,090,242 km (0.036 R)
• M21: 49,458,851 km (0.087 R)
• M22: 63,337,195 km (0.109 R)
• M23: 81,388,123 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit