🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 13.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.83 AU

Year: 1543 Days

Day: 14.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,847,358 km

• M1: 169,195 km (0.11 R)
• M2: 617,241 km (0.051 R)
• M3: 1,394,252 km (0.116 R)
• M4: 1,951,803 km (0.101 R)
• M5: 2,681,542 km (0.092 R)
• M6: 3,269,162 km (0.119 R)
• M7: 3,769,418 km (0.12 R)
• M8: 4,202,952 km (0.052 R)
• M9: 5,465,857 km (0.036 R)
• M10: 6,109,876 km (0.115 R)
• M11: 6,574,677 km (0.081 R)
• M12: 7,255,347 km (0.092 R)
• M13: 8,785,883 km (0.07 R)
• M14: 9,293,169 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 8.4

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.89 AU - 1.95 AU

Year: 1836 Days

Day: 12.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,847,358 km

• M1: 104,569 km (0.107 R)
• M2: 435,330 km (0.103 R)
• M3: 768,484 km (0.068 R)
• M4: 1,048,232 km (0.049 R)
• M5: 1,371,513 km (0.116 R)
• M6: 1,812,528 km (0.092 R)
• M7: 2,236,039 km (0.067 R)
• M8: 2,821,565 km (0.092 R)
• M9: 3,538,289 km (0.035 R)
• M10: 4,525,336 km (0.035 R)
• M11: 4,823,933 km (0.06 R)
• M12: 6,081,004 km (0.09 R)
• M13: 6,772,744 km (0.105 R)
• M14: 7,111,284 km (0.1 R)
• M15: 8,224,592 km (0.079 R)
• M16: 8,853,501 km (0.111 R)
• M17: 9,578,752 km (0.107 R)
• M18: 11,954,964 km (0.095 R)
• M19: 12,296,496 km (0.12 R)
• M20: 13,279,205 km (0.092 R)
• M21: 14,060,405 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 11

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.39 AU - 2.63 AU

Year: 2745 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,847,358 km

• M1: 137,032 km (0.066 R)
• M2: 579,841 km (0.071 R)
• M3: 1,016,966 km (0.114 R)
• M4: 1,374,804 km (0.104 R)
• M5: 1,795,922 km (0.032 R)
• M6: 2,440,689 km (0.026 R)
• M7: 2,841,163 km (0.119 R)
• M8: 3,337,678 km (0.077 R)
• M9: 4,836,948 km (0.056 R)
• M10: 5,473,936 km (0.071 R)
• M11: 5,851,371 km (0.036 R)
• M12: 6,519,326 km (0.05 R)
• M13: 7,478,248 km (0.069 R)
• M14: 7,912,381 km (0.064 R)
• M15: 8,628,656 km (0.111 R)
• M16: 9,458,774 km (0.079 R)
• M17: 10,802,911 km (0.117 R)
• M18: 11,975,010 km (0.062 R)
• M19: 14,522,961 km (0.077 R)
• M20: 18,121,837 km (0.103 R)
• M21: 18,511,540 km (0.104 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.6

Radius: 12.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.26 AU - 3.66 AU

Year: 4442 Days

Day: 13.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,847,358 km

• M1: 157,975 km (0.113 R)
• M2: 552,166 km (0.076 R)
• M3: 2,080,158 km (0.103 R)
• M4: 2,632,474 km (0.117 R)
• M5: 3,242,983 km (0.073 R)
• M6: 4,335,047 km (0.07 R)
• M7: 5,686,664 km (0.083 R)
• M8: 6,184,675 km (0.1 R)
• M9: 8,289,816 km (0.109 R)
• M10: 9,048,278 km (0.091 R)
• M11: 10,314,773 km (0.108 R)
• M12: 16,994,468 km (0.06 R)
• M13: 17,907,314 km (0.054 R)
• M14: 18,344,289 km (0.09 R)
• M15: 22,029,782 km (0.089 R)
• M16: 25,313,007 km (0.119 R)
• M17: 27,896,861 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 13.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.84 AU - 4.28 AU

Year: 4636 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,847,358 km

• M1: 209,886 km (0.052 R)
• M2: 641,027 km (0.062 R)
• M3: 1,407,417 km (0.113 R)
• M4: 1,874,162 km (0.112 R)
• M5: 3,261,832 km (0.098 R)
• M6: 4,514,714 km (0.086 R)
• M7: 8,574,352 km (0.109 R)
• M8: 12,065,068 km (0.116 R)
• M9: 13,313,163 km (0.077 R)
• M10: 14,783,561 km (0.099 R)
• M11: 16,959,911 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 10.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.97 AU - 4.97 AU

Year: 6523 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,847,358 km

• M1: 133,142 km (0.044 R)
• M2: 659,128 km (0.109 R)
• M3: 1,022,950 km (0.083 R)
• M4: 1,424,321 km (0.117 R)
• M5: 2,339,860 km (0.069 R)
• M6: 2,926,882 km (0.061 R)
• M7: 3,378,518 km (0.103 R)
• M8: 4,504,841 km (0.108 R)
• M9: 5,353,659 km (0.071 R)
• M10: 6,305,700 km (0.072 R)
• M11: 8,888,806 km (0.054 R)
• M12: 10,124,933 km (0.052 R)
• M13: 10,463,324 km (0.103 R)
• M14: 11,524,122 km (0.115 R)
• M15: 17,857,348 km (0.116 R)
• M16: 19,369,633 km (0.07 R)
• M17: 23,060,661 km (0.119 R)
• M18: 23,902,449 km (0.078 R)
• M19: 25,291,764 km (0.081 R)
• M20: 28,999,697 km (0.107 R)
• M21: 30,179,126 km (0.078 R)
• M22: 31,084,493 km (0.081 R)
• M23: 31,595,220 km (0.088 R)
• M24: 32,215,453 km (0.105 R)
• M25: 33,161,061 km (0.07 R)
• M26: 39,584,494 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.9

Radius: 6.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.99 AU - 10.89 AU

Year: 21632 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,847,358 km

• M1: 82,428 km (0.103 R)
• M2: 294,409 km (0.117 R)
• M3: 681,867 km (0.079 R)
• M4: 959,521 km (0.087 R)
• M5: 1,336,059 km (0.076 R)
• M6: 1,837,959 km (0.099 R)
• M7: 2,775,041 km (0.072 R)
• M8: 5,607,527 km (0.099 R)
• M9: 6,016,976 km (0.108 R)
• M10: 7,445,785 km (0.046 R)
• M11: 8,282,337 km (0.102 R)
• M12: 9,796,865 km (0.098 R)
• M13: 11,541,326 km (0.097 R)
• M14: 12,601,377 km (0.098 R)
• M15: 13,724,857 km (0.097 R)
• M16: 18,664,728 km (0.077 R)
• M17: 21,817,653 km (0.086 R)
• M18: 22,488,150 km (0.101 R)
• M19: 22,914,205 km (0.087 R)
• M20: 25,862,181 km (0.084 R)
• M21: 29,967,445 km (0.08 R)
• M22: 35,625,985 km (0.113 R)
• M23: 40,434,360 km (0.064 R)
• M24: 41,318,034 km (0.086 R)
• M25: 42,732,632 km (0.096 R)
• M26: 42,993,231 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit