🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 8.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.87 AU - 0.95 AU

Year: 599 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,509,128 km

• M1: 106,514 km (0.101 R)
• M2: 434,881 km (0.067 R)
• M3: 739,612 km (0.034 R)
• M4: 1,090,718 km (0.109 R)
• M5: 1,801,458 km (0.045 R)
• M6: 2,164,980 km (0.114 R)
• M7: 2,616,916 km (0.074 R)
• M8: 3,304,467 km (0.12 R)
• M9: 3,918,267 km (0.089 R)
• M10: 4,401,917 km (0.11 R)
• M11: 5,081,391 km (0.056 R)
• M12: 5,521,657 km (0.093 R)
• M13: 5,794,374 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 12

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.07 AU - 1.21 AU

Year: 840 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,509,128 km

• M1: 149,299 km (0.064 R)
• M2: 655,089 km (0.072 R)
• M3: 1,307,635 km (0.052 R)
• M4: 2,088,985 km (0.1 R)
• M5: 2,789,103 km (0.064 R)
• M6: 3,406,493 km (0.114 R)
• M7: 4,308,269 km (0.115 R)
• M8: 5,056,408 km (0.089 R)
• M9: 5,784,650 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 12.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.16 AU - 1.24 AU

Year: 907 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,509,128 km

• M1: 155,432 km (0.096 R)
• M2: 570,267 km (0.072 R)
• M3: 1,126,023 km (0.076 R)
• M4: 1,625,530 km (0.099 R)
• M5: 2,693,360 km (0.116 R)
• M6: 3,099,518 km (0.112 R)
• M7: 3,561,327 km (0.029 R)
• M8: 4,451,285 km (0.049 R)
• M9: 4,967,696 km (0.092 R)
• M10: 5,543,798 km (0.081 R)
• M11: 6,738,935 km (0.029 R)
• M12: 7,818,134 km (0.071 R)
• M13: 9,092,858 km (0.067 R)
• M14: 9,780,110 km (0.073 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.7

Radius: 11.4

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.86 AU - 2.06 AU

Year: 1894 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,509,128 km

• M1: 141,819 km (0.097 R)
• M2: 820,544 km (0.069 R)
• M3: 1,368,521 km (0.047 R)
• M4: 1,940,284 km (0.04 R)
• M5: 2,946,629 km (0.091 R)
• M6: 3,311,947 km (0.107 R)
• M7: 3,707,933 km (0.093 R)
• M8: 4,174,080 km (0.087 R)
• M9: 4,721,458 km (0.117 R)
• M10: 5,691,750 km (0.102 R)
• M11: 6,602,352 km (0.108 R)
• M12: 7,205,082 km (0.118 R)
• M13: 8,055,397 km (0.026 R)
• M14: 8,743,996 km (0.109 R)
• M15: 9,370,063 km (0.117 R)
• M16: 12,217,658 km (0.033 R)
• M17: 13,641,830 km (0.119 R)
• M18: 15,080,662 km (0.066 R)
• M19: 15,981,541 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.9

Radius: 10.9

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.74 AU - 5.78 AU

Year: 7168 Days

Day: 13.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,509,128 km

• M1: 143,165 km (0.049 R)
• M2: 642,672 km (0.052 R)
• M3: 1,000,361 km (0.069 R)
• M4: 1,914,404 km (0.109 R)
• M5: 2,651,473 km (0.074 R)
• M6: 4,599,985 km (0.08 R)
• M7: 5,496,525 km (0.077 R)
• M8: 5,853,017 km (0.096 R)
• M9: 6,942,239 km (0.093 R)
• M10: 7,793,750 km (0.105 R)
• M11: 8,713,478 km (0.093 R)
• M12: 10,668,123 km (0.069 R)
• M13: 12,069,706 km (0.082 R)
• M14: 14,488,255 km (0.068 R)
• M15: 17,076,298 km (0.118 R)
• M16: 17,489,487 km (0.1 R)
• M17: 18,988,458 km (0.115 R)
• M18: 19,432,015 km (0.103 R)
• M19: 20,960,756 km (0.052 R)
• M20: 25,219,957 km (0.104 R)
• M21: 29,232,621 km (0.104 R)
• M22: 30,524,847 km (0.092 R)
• M23: 31,647,729 km (0.088 R)
• M24: 33,867,612 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.6

Radius: 7.2

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.76 AU - 6.82 AU

Year: 10889 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,509,128 km

• M1: 89,609 km (0.105 R)
• M2: 335,997 km (0.099 R)
• M3: 984,055 km (0.114 R)
• M4: 3,574,791 km (0.113 R)
• M5: 3,876,230 km (0.035 R)
• M6: 11,417,908 km (0.075 R)
• M7: 12,297,543 km (0.104 R)
• M8: 16,681,509 km (0.067 R)
• M9: 17,525,091 km (0.081 R)
• M10: 20,542,331 km (0.106 R)
• M11: 22,425,469 km (0.118 R)
• M12: 26,625,728 km (0.102 R)
• M13: 33,148,345 km (0.079 R)
• M14: 34,704,612 km (0.052 R)
• M15: 39,051,178 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.5

Radius: 5.4

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.58 AU - 7.54 AU

Year: 11598 Days

Day: 18.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,509,128 km

• M1: 67,319 km (0.04 R)
• M2: 240,404 km (0.113 R)
• M3: 433,684 km (0.055 R)
• M4: 843,433 km (0.107 R)
• M5: 1,028,336 km (0.054 R)
• M6: 1,370,616 km (0.092 R)
• M7: 2,539,873 km (0.102 R)
• M8: 3,564,917 km (0.068 R)
• M9: 4,681,965 km (0.112 R)
• M10: 8,113,889 km (0.09 R)
• M11: 8,342,924 km (0.074 R)
• M12: 8,576,147 km (0.065 R)
• M13: 9,154,043 km (0.074 R)
• M14: 9,655,047 km (0.079 R)
• M15: 10,333,323 km (0.078 R)
• M16: 12,019,441 km (0.09 R)
• M17: 13,557,905 km (0.041 R)
• M18: 17,019,750 km (0.025 R)
• M19: 19,765,918 km (0.062 R)
• M20: 20,942,505 km (0.072 R)
• M21: 23,066,944 km (0.1 R)
• M22: 26,516,372 km (0.096 R)
• M23: 35,624,190 km (0.076 R)
• M24: 39,679,339 km (0.06 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: 295 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit