🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 10.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.57 AU - 0.79 AU

Year: 368 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,067,843 km

• M1: 146,756 km (0.079 R)
• M2: 503,696 km (0.105 R)
• M3: 866,172 km (0.092 R)
• M4: 1,237,922 km (0.107 R)
• M5: 1,628,822 km (0.082 R)
• M6: 2,030,941 km (0.113 R)
• M7: 2,629,781 km (0.068 R)
• M8: 3,134,524 km (0.079 R)
• M9: 4,420,916 km (0.074 R)
• M10: 5,032,921 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 13.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 418 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,067,843 km

• M1: 167,849 km (0.11 R)
• M2: 652,097 km (0.102 R)
• M3: 1,728,753 km (0.114 R)
• M4: 2,393,117 km (0.118 R)
• M5: 2,888,735 km (0.076 R)
• M6: 4,011,467 km (0.08 R)
• M7: 5,326,881 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.01 AU - 1.23 AU

Year: 778 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 20,067,843 km

• M1: 160,818 km (0.107 R)
• M2: 1,254,977 km (0.096 R)
• M3: 2,876,917 km (0.037 R)
• M4: 3,581,523 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 10

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.15 AU - 2.26 AU

Year: 2141 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,067,843 km

• M1: 128,355 km (0.103 R)
• M2: 453,730 km (0.114 R)
• M3: 848,669 km (0.117 R)
• M4: 1,224,010 km (0.081 R)
• M5: 1,619,547 km (0.115 R)
• M6: 2,136,108 km (0.055 R)
• M7: 2,467,168 km (0.107 R)
• M8: 2,967,723 km (0.111 R)
• M9: 3,483,536 km (0.074 R)
• M10: 4,388,603 km (0.063 R)
• M11: 4,994,026 km (0.106 R)
• M12: 5,305,638 km (0.116 R)
• M13: 5,749,495 km (0.086 R)
• M14: 6,474,745 km (0.101 R)
• M15: 6,900,351 km (0.117 R)
• M16: 7,631,885 km (0.086 R)
• M17: 8,259,598 km (0.095 R)
• M18: 9,051,569 km (0.076 R)
• M19: 9,755,128 km (0.092 R)
• M20: 10,530,793 km (0.079 R)
• M21: 12,690,986 km (0.03 R)
• M22: 13,831,370 km (0.069 R)
• M23: 14,810,189 km (0.092 R)
• M24: 16,218,354 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 12.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.92 AU - 4.74 AU

Year: 5911 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,067,843 km

• M1: 336,745 km (0.063 R)
• M2: 829,819 km (0.118 R)
• M3: 1,237,025 km (0.083 R)
• M4: 1,733,839 km (0.099 R)
• M5: 2,203,277 km (0.092 R)
• M6: 3,196,458 km (0.097 R)
• M7: 3,975,115 km (0.077 R)
• M8: 7,674,670 km (0.056 R)
• M9: 8,697,171 km (0.096 R)
• M10: 9,414,792 km (0.06 R)
• M11: 10,049,536 km (0.038 R)
• M12: 13,660,978 km (0.038 R)
• M13: 14,268,645 km (0.12 R)
• M14: 15,922,150 km (0.107 R)
• M15: 18,606,385 km (0.076 R)
• M16: 19,543,316 km (0.117 R)
• M17: 20,511,514 km (0.092 R)
• M18: 21,715,178 km (0.112 R)
• M19: 23,249,603 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.94 AU - 5.68 AU

Year: 8027 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,067,843 km

• M1: 99,483 km (0.072 R)
• M2: 352,004 km (0.076 R)
• M3: 682,465 km (0.118 R)
• M4: 1,235,978 km (0.027 R)
• M5: 2,239,031 km (0.107 R)
• M6: 2,908,931 km (0.111 R)
• M7: 5,405,869 km (0.044 R)
• M8: 6,629,729 km (0.093 R)
• M9: 7,320,273 km (0.108 R)
• M10: 9,256,069 km (0.047 R)
• M11: 10,359,054 km (0.07 R)
• M12: 11,398,610 km (0.054 R)
• M13: 13,106,269 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.3

Radius: 6.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.52 AU - 6.32 AU

Year: 9449 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,067,843 km

• M1: 77,043 km (0.062 R)
• M2: 341,981 km (0.107 R)
• M3: 807,529 km (0.093 R)
• M4: 1,199,027 km (0.114 R)
• M5: 1,423,723 km (0.107 R)
• M6: 1,813,874 km (0.066 R)
• M7: 2,009,099 km (0.1 R)
• M8: 2,300,666 km (0.097 R)
• M9: 4,525,036 km (0.116 R)
• M10: 6,643,342 km (0.115 R)
• M11: 7,201,043 km (0.073 R)
• M12: 8,577,643 km (0.074 R)
• M13: 8,921,269 km (0.109 R)
• M14: 13,015,015 km (0.102 R)
• M15: 13,933,396 km (0.112 R)
• M16: 14,992,699 km (0.065 R)
• M17: 16,840,382 km (0.113 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: 261 - 16,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit