🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 8.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.33 AU - 2.21 AU

Year: 1625 Days

Day: 7.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,570,636 km

• M1: 111,002 km (0.061 R)
• M2: 389,254 km (0.112 R)
• M3: 691,741 km (0.036 R)
• M4: 1,054,216 km (0.096 R)
• M5: 1,757,326 km (0.025 R)
• M6: 2,046,349 km (0.092 R)
• M7: 2,397,007 km (0.076 R)
• M8: 2,877,665 km (0.116 R)
• M9: 4,295,404 km (0.078 R)
• M10: 4,874,198 km (0.118 R)
• M11: 5,208,100 km (0.105 R)
• M12: 5,593,016 km (0.061 R)
• M13: 6,519,026 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 8.2

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.23 AU - 2.31 AU

Year: 2361 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,570,636 km

• M1: 102,026 km (0.078 R)
• M2: 657,034 km (0.059 R)
• M3: 1,005,896 km (0.116 R)
• M4: 1,427,463 km (0.099 R)
• M5: 2,139,250 km (0.113 R)
• M6: 2,423,486 km (0.099 R)
• M7: 2,841,911 km (0.09 R)
• M8: 3,238,196 km (0.088 R)
• M9: 3,708,830 km (0.04 R)
• M10: 4,162,411 km (0.093 R)
• M11: 5,300,701 km (0.087 R)
• M12: 5,876,952 km (0.072 R)
• M13: 6,220,728 km (0.091 R)
• M14: 8,112,992 km (0.057 R)
• M15: 9,402,525 km (0.086 R)
• M16: 10,474,544 km (0.087 R)
• M17: 11,340,715 km (0.102 R)
• M18: 11,874,481 km (0.112 R)
• M19: 13,215,027 km (0.098 R)
• M20: 13,668,159 km (0.108 R)
• M21: 14,414,802 km (0.074 R)
• M22: 15,385,991 km (0.1 R)
• M23: 16,503,787 km (0.075 R)
• M24: 16,765,284 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 10.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.56 AU - 4.62 AU

Year: 6788 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,570,636 km

• M1: 126,859 km (0.104 R)
• M2: 645,664 km (0.107 R)
• M3: 1,087,277 km (0.118 R)
• M4: 1,415,944 km (0.092 R)
• M5: 1,991,148 km (0.034 R)
• M6: 2,368,433 km (0.092 R)
• M7: 2,932,717 km (0.098 R)
• M8: 3,584,664 km (0.094 R)
• M9: 4,277,602 km (0.095 R)
• M10: 6,789,799 km (0.044 R)
• M11: 8,131,542 km (0.104 R)
• M12: 8,930,095 km (0.04 R)
• M13: 14,734,941 km (0.102 R)
• M14: 15,792,748 km (0.119 R)
• M15: 19,489,461 km (0.104 R)
• M16: 20,007,369 km (0.109 R)
• M17: 22,171,601 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 13.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.63 AU - 4.73 AU

Year: 6988 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,570,636 km

• M1: 164,109 km (0.097 R)
• M2: 820,096 km (0.041 R)
• M3: 1,235,230 km (0.1 R)
• M4: 1,681,330 km (0.032 R)
• M5: 2,146,131 km (0.08 R)
• M6: 2,803,913 km (0.064 R)
• M7: 3,220,992 km (0.109 R)
• M8: 4,756,913 km (0.092 R)
• M9: 6,604,896 km (0.107 R)
• M10: 7,246,371 km (0.114 R)
• M11: 8,693,431 km (0.1 R)
• M12: 9,257,266 km (0.055 R)
• M13: 11,473,708 km (0.043 R)
• M14: 12,553,206 km (0.059 R)
• M15: 16,319,781 km (0.111 R)
• M16: 17,940,375 km (0.095 R)
• M17: 18,723,520 km (0.087 R)
• M18: 20,428,337 km (0.101 R)
• M19: 22,086,181 km (0.112 R)
• M20: 25,832,261 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 11.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.72 AU - 5.5 AU

Year: 7973 Days

Day: 11.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,570,636 km

• M1: 140,622 km (0.047 R)
• M2: 810,820 km (0.044 R)
• M3: 1,892,712 km (0.064 R)
• M4: 2,809,598 km (0.08 R)
• M5: 3,339,473 km (0.109 R)
• M6: 3,785,275 km (0.105 R)
• M7: 5,502,509 km (0.086 R)
• M8: 6,925,783 km (0.117 R)
• M9: 8,108,803 km (0.118 R)
• M10: 8,956,574 km (0.088 R)
• M11: 15,004,666 km (0.096 R)
• M12: 26,122,331 km (0.109 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.6

Radius: 7.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.65 AU - 7.21 AU

Year: 12592 Days

Day: 23.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,570,636 km

• M1: 99,183 km (0.115 R)
• M2: 3,228,172 km (0.118 R)
• M3: 7,560,826 km (0.112 R)
• M4: 8,722,753 km (0.034 R)
• M5: 10,385,982 km (0.078 R)
• M6: 15,269,903 km (0.069 R)
• M7: 20,001,535 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.57 AU - 9.53 AU

Year: 15765 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,570,636 km

• M1: 75,397 km (0.105 R)
• M2: 583,132 km (0.095 R)
• M3: 1,035,217 km (0.12 R)
• M4: 1,272,779 km (0.094 R)
• M5: 1,671,906 km (0.104 R)
• M6: 1,986,959 km (0.1 R)
• M7: 2,389,976 km (0.115 R)
• M8: 8,094,741 km (0.083 R)
• M9: 8,400,668 km (0.067 R)
• M10: 9,076,552 km (0.067 R)
• M11: 10,091,573 km (0.089 R)
• M12: 10,536,028 km (0.117 R)
• M13: 11,321,417 km (0.105 R)
• M14: 13,749,241 km (0.119 R)
• M15: 20,366,404 km (0.038 R)
• M16: 22,469,002 km (0.033 R)
• M17: 23,688,823 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 3.8

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.45 AU - 10.03 AU

Year: 19387 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,570,636 km

• M1: 47,273 km (0.099 R)
• M2: 207,791 km (0.09 R)
• M3: 339,886 km (0.111 R)
• M4: 461,509 km (0.066 R)
• M5: 806,781 km (0.112 R)
• M6: 1,124,078 km (0.069 R)
• M7: 2,408,825 km (0.119 R)
• M8: 2,687,675 km (0.095 R)
• M9: 3,283,972 km (0.051 R)
• M10: 3,820,879 km (0.054 R)
• M11: 4,169,891 km (0.107 R)
• M12: 5,487,549 km (0.098 R)
• M13: 7,539,733 km (0.037 R)
• M14: 8,419,368 km (0.115 R)
• M15: 10,828,492 km (0.065 R)
• M16: 12,189,384 km (0.077 R)
• M17: 12,374,885 km (0.07 R)
• M18: 15,032,043 km (0.034 R)
• M19: 15,317,027 km (0.051 R)
• M20: 16,872,545 km (0.113 R)
• M21: 19,608,990 km (0.047 R)
• M22: 22,165,169 km (0.088 R)
• M23: 25,636,288 km (0.081 R)
• M24: 27,500,427 km (0.103 R)
• M25: 27,713,006 km (0.104 R)
• M26: 35,987,862 km (0.103 R)
• M27: 36,625,897 km (0.103 R)
• M28: 37,793,209 km (0.111 R)
• M29: 38,319,943 km (0.09 R)
• M30: 38,452,337 km (0.084 R)
• M31: 39,119,095 km (0.078 R)
• M32: 39,929,317 km (0.039 R)
• M33: 43,858,655 km (0.109 R)
• M34: 50,065,471 km (0.04 R)
• M35: 52,965,874 km (0.101 R)
• M36: 57,871,188 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit