🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 11.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.43 AU - 0.71 AU

Year: 292 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,446,387 km

• M1: 201,808 km (0.101 R)
• M2: 769,382 km (0.087 R)
• M3: 1,817,614 km (0.077 R)
• M4: 2,497,088 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 10.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.75 AU - 1.01 AU

Year: 560 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 111 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,446,387 km

• M1: 139,724 km (0.095 R)
• M2: 474,225 km (0.053 R)
• M3: 970,890 km (0.059 R)
• M4: 1,456,036 km (0.049 R)
• M5: 1,901,539 km (0.086 R)
• M6: 2,251,149 km (0.07 R)
• M7: 2,682,739 km (0.073 R)
• M8: 3,093,235 km (0.113 R)
• M9: 4,199,511 km (0.07 R)
• M10: 4,814,059 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 12.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 648 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,446,387 km

• M1: 160,369 km (0.085 R)
• M2: 601,982 km (0.119 R)
• M3: 1,003,652 km (0.112 R)
• M4: 1,429,557 km (0.059 R)
• M5: 1,979,180 km (0.116 R)
• M6: 3,252,407 km (0.111 R)
• M7: 3,705,988 km (0.119 R)
• M8: 4,144,759 km (0.108 R)
• M9: 4,633,644 km (0.07 R)
• M10: 5,111,310 km (0.1 R)
• M11: 6,241,672 km (0.109 R)
• M12: 6,826,151 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.85 AU - 2.29 AU

Year: 2020 Days

Day: 10.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,446,387 km

• M1: 170,242 km (0.037 R)
• M2: 652,396 km (0.081 R)
• M3: 1,216,979 km (0.036 R)
• M4: 1,741,020 km (0.078 R)
• M5: 2,567,399 km (0.116 R)
• M6: 3,378,369 km (0.097 R)
• M7: 3,901,213 km (0.111 R)
• M8: 4,953,185 km (0.059 R)
• M9: 5,954,893 km (0.081 R)
• M10: 6,640,051 km (0.073 R)
• M11: 7,766,074 km (0.092 R)
• M12: 9,253,376 km (0.082 R)
• M13: 10,581,805 km (0.12 R)
• M14: 11,077,573 km (0.089 R)
• M15: 11,870,591 km (0.096 R)
• M16: 12,786,280 km (0.107 R)
• M17: 14,339,554 km (0.077 R)
• M18: 17,133,594 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 13.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.8 AU - 2.6 AU

Year: 2213 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,446,387 km

• M1: 172,935 km (0.1 R)
• M2: 734,825 km (0.115 R)
• M3: 1,243,757 km (0.048 R)
• M4: 2,240,677 km (0.118 R)
• M5: 2,720,138 km (0.064 R)
• M6: 3,488,622 km (0.084 R)
• M7: 4,629,157 km (0.101 R)
• M8: 5,682,924 km (0.051 R)
• M9: 6,315,424 km (0.078 R)
• M10: 8,205,443 km (0.084 R)
• M11: 9,015,067 km (0.084 R)
• M12: 9,844,587 km (0.116 R)
• M13: 12,601,825 km (0.086 R)
• M14: 13,394,844 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.5

Radius: 13.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.63 AU - 3.09 AU

Year: 3281 Days

Day: 7 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,446,387 km

• M1: 163,062 km (0.087 R)
• M2: 585,376 km (0.038 R)
• M3: 1,010,234 km (0.108 R)
• M4: 1,496,577 km (0.093 R)
• M5: 2,246,810 km (0.096 R)
• M6: 2,787,457 km (0.094 R)
• M7: 3,253,454 km (0.097 R)
• M8: 3,771,662 km (0.118 R)
• M9: 5,513,579 km (0.107 R)
• M10: 6,226,563 km (0.107 R)
• M11: 7,519,986 km (0.065 R)
• M12: 10,993,648 km (0.112 R)
• M13: 11,909,636 km (0.053 R)
• M14: 19,266,111 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 9.8

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.21 AU - 3.27 AU

Year: 3956 Days

Day: 5.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,446,387 km

• M1: 127,009 km (0.098 R)
• M2: 546,631 km (0.101 R)
• M3: 866,172 km (0.09 R)
• M4: 2,397,904 km (0.084 R)
• M5: 3,377,621 km (0.079 R)
• M6: 3,729,026 km (0.108 R)
• M7: 4,457,568 km (0.078 R)
• M8: 5,011,529 km (0.12 R)
• M9: 6,076,067 km (0.068 R)
• M10: 6,661,892 km (0.054 R)
• M11: 7,768,318 km (0.103 R)
• M12: 9,549,879 km (0.08 R)
• M13: 10,045,198 km (0.079 R)
• M14: 10,384,935 km (0.09 R)
• M15: 12,104,712 km (0.095 R)
• M16: 13,082,483 km (0.114 R)
• M17: 13,693,890 km (0.095 R)
• M18: 15,529,905 km (0.093 R)
• M19: 15,984,832 km (0.085 R)
• M20: 18,519,917 km (0.034 R)
• M21: 19,816,632 km (0.066 R)
• M22: 20,691,330 km (0.115 R)
• M23: 21,661,921 km (0.108 R)
• M24: 24,449,079 km (0.05 R)
• M25: 26,488,397 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 12.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.77 AU - 4.15 AU

Year: 4365 Days

Day: 11.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,446,387 km

• M1: 156,479 km (0.082 R)
• M2: 718,070 km (0.1 R)
• M3: 1,238,072 km (0.103 R)
• M4: 1,837,959 km (0.089 R)
• M5: 2,522,220 km (0.088 R)
• M6: 2,940,945 km (0.052 R)
• M7: 3,388,392 km (0.076 R)
• M8: 3,981,398 km (0.116 R)
• M9: 5,228,745 km (0.096 R)
• M10: 5,758,471 km (0.08 R)
• M11: 7,724,336 km (0.053 R)
• M12: 8,146,053 km (0.12 R)
• M13: 9,431,248 km (0.057 R)
• M14: 13,859,794 km (0.094 R)
• M15: 16,153,428 km (0.095 R)
• M16: 18,287,741 km (0.048 R)
• M17: 19,690,969 km (0.068 R)
• M18: 20,113,434 km (0.114 R)
• M19: 21,039,295 km (0.088 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 7.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.07 AU - 6.71 AU

Year: 10956 Days

Day: 24.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,446,387 km

• M1: 93,947 km (0.118 R)
• M2: 335,099 km (0.09 R)
• M3: 758,461 km (0.118 R)
• M4: 1,002,605 km (0.114 R)
• M5: 1,300,155 km (0.057 R)
• M6: 2,758,435 km (0.105 R)
• M7: 3,418,461 km (0.105 R)
• M8: 3,798,290 km (0.108 R)
• M9: 4,127,106 km (0.087 R)
• M10: 4,959,319 km (0.026 R)
• M11: 5,799,909 km (0.114 R)
• M12: 6,552,237 km (0.078 R)
• M13: 7,601,816 km (0.084 R)
• M14: 12,542,285 km (0.116 R)
• M15: 13,854,558 km (0.097 R)
• M16: 14,452,800 km (0.054 R)
• M17: 15,193,309 km (0.107 R)
• M18: 16,616,135 km (0.042 R)
• M19: 18,196,337 km (0.109 R)
• M20: 18,552,679 km (0.098 R)
• M21: 21,178,870 km (0.114 R)
• M22: 22,950,857 km (0.111 R)
• M23: 23,957,949 km (0.083 R)
• M24: 25,257,805 km (0.034 R)
• M25: 26,421,677 km (0.092 R)
• M26: 28,091,937 km (0.072 R)
• M27: 29,732,876 km (0.115 R)
• M28: 30,227,297 km (0.09 R)
• M29: 36,823,516 km (0.103 R)
• M30: 38,085,972 km (0.088 R)
• M31: 38,435,283 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.2

Radius: 5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.62 AU - 12.2 AU

Year: 22781 Days

Day: 17.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,446,387 km

• M1: 62,382 km (0.056 R)
• M2: 225,444 km (0.117 R)
• M3: 425,905 km (0.108 R)
• M4: 845,976 km (0.044 R)
• M5: 1,264,252 km (0.082 R)
• M6: 1,491,640 km (0.106 R)
• M7: 1,809,835 km (0.092 R)
• M8: 2,602,105 km (0.117 R)
• M9: 3,734,711 km (0.104 R)
• M10: 4,469,236 km (0.109 R)
• M11: 4,807,328 km (0.083 R)
• M12: 5,465,409 km (0.086 R)
• M13: 5,638,942 km (0.106 R)
• M14: 6,485,217 km (0.108 R)
• M15: 8,894,042 km (0.113 R)
• M16: 9,329,970 km (0.108 R)
• M17: 9,779,961 km (0.092 R)
• M18: 10,349,330 km (0.096 R)
• M19: 10,561,909 km (0.106 R)
• M20: 13,156,983 km (0.03 R)
• M21: 13,658,884 km (0.116 R)
• M22: 15,173,263 km (0.043 R)
• M23: 15,586,004 km (0.098 R)
• M24: 16,942,408 km (0.092 R)
• M25: 17,762,653 km (0.117 R)
• M26: 22,707,760 km (0.112 R)
• M27: 23,612,229 km (0.09 R)
• M28: 27,168,021 km (0.076 R)
• M29: 28,810,456 km (0.095 R)
• M30: 35,438,389 km (0.04 R)
• M31: 36,286,460 km (0.113 R)
• M32: 43,288,238 km (0.076 R)
• M33: 44,117,758 km (0.074 R)
• M34: 45,808,364 km (0.039 R)
• M35: 47,104,330 km (0.117 R)
• M36: 50,071,455 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit