🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 14.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 257 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,255,626 km

• M1: 185,801 km (0.111 R)
• M2: 739,313 km (0.099 R)
• M3: 1,584,840 km (0.047 R)
• M4: 2,057,270 km (0.044 R)
• M5: 2,809,897 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 11.4

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 550 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,255,626 km

• M1: 142,268 km (0.039 R)
• M2: 552,764 km (0.091 R)
• M3: 1,070,672 km (0.1 R)
• M4: 1,828,385 km (0.107 R)
• M5: 2,201,333 km (0.097 R)
• M6: 3,177,459 km (0.056 R)
• M7: 4,436,923 km (0.107 R)
• M8: 4,901,275 km (0.085 R)
• M9: 5,649,713 km (0.032 R)
• M10: 6,675,057 km (0.111 R)
• M11: 7,135,669 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 9.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.27 AU - 1.87 AU

Year: 1312 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,255,626 km

• M1: 113,246 km (0.075 R)
• M2: 485,894 km (0.093 R)
• M3: 773,720 km (0.093 R)
• M4: 1,100,143 km (0.105 R)
• M5: 1,789,041 km (0.114 R)
• M6: 2,149,721 km (0.09 R)
• M7: 5,141,828 km (0.081 R)
• M8: 5,759,518 km (0.073 R)
• M9: 6,810,593 km (0.027 R)
• M10: 7,210,617 km (0.116 R)
• M11: 7,839,976 km (0.117 R)
• M12: 8,454,823 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 10.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.98 AU - 3.1 AU

Year: 2699 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,255,626 km

• M1: 126,859 km (0.106 R)
• M2: 475,123 km (0.089 R)
• M3: 1,103,284 km (0.081 R)
• M4: 1,771,837 km (0.084 R)
• M5: 2,560,218 km (0.074 R)
• M6: 3,175,215 km (0.096 R)
• M7: 3,682,352 km (0.043 R)
• M8: 4,115,437 km (0.066 R)
• M9: 4,719,514 km (0.045 R)
• M10: 5,147,214 km (0.103 R)
• M11: 5,534,373 km (0.104 R)
• M12: 6,080,705 km (0.119 R)
• M13: 8,426,998 km (0.095 R)
• M14: 8,996,816 km (0.119 R)
• M15: 9,624,229 km (0.087 R)
• M16: 11,213,408 km (0.106 R)
• M17: 11,866,103 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 10.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.71 AU - 5.93 AU

Year: 7057 Days

Day: 11.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,255,626 km

• M1: 131,646 km (0.077 R)
• M2: 523,892 km (0.062 R)
• M3: 870,809 km (0.112 R)
• M4: 1,296,565 km (0.109 R)
• M5: 2,013,438 km (0.086 R)
• M6: 2,833,832 km (0.094 R)
• M7: 3,526,471 km (0.088 R)
• M8: 5,247,744 km (0.114 R)
• M9: 9,503,953 km (0.091 R)
• M10: 11,618,219 km (0.054 R)
• M11: 14,028,540 km (0.107 R)
• M12: 15,255,841 km (0.107 R)
• M13: 16,025,971 km (0.107 R)
• M14: 17,853,159 km (0.081 R)
• M15: 18,563,749 km (0.066 R)
• M16: 19,966,080 km (0.063 R)
• M17: 21,200,561 km (0.075 R)
• M18: 25,923,366 km (0.119 R)
• M19: 30,093,257 km (0.091 R)
• M20: 33,606,862 km (0.082 R)
• M21: 37,384,807 km (0.099 R)
• M22: 38,313,211 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 10

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.1 AU - 5.78 AU

Year: 8461 Days

Day: 9.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,255,626 km

• M1: 126,859 km (0.096 R)
• M2: 444,006 km (0.098 R)
• M3: 1,874,761 km (0.07 R)
• M4: 2,227,064 km (0.052 R)
• M5: 2,700,840 km (0.082 R)
• M6: 3,088,747 km (0.041 R)
• M7: 3,826,863 km (0.082 R)
• M8: 4,792,966 km (0.113 R)
• M9: 8,075,592 km (0.039 R)
• M10: 14,369,474 km (0.101 R)
• M11: 15,049,546 km (0.119 R)
• M12: 16,608,056 km (0.074 R)
• M13: 20,503,286 km (0.092 R)
• M14: 22,827,887 km (0.055 R)
• M15: 23,414,311 km (0.041 R)
• M16: 24,183,094 km (0.083 R)
• M17: 25,056,746 km (0.103 R)
• M18: 30,342,787 km (0.094 R)
• M19: 34,984,360 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.3

Radius: 4.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.63 AU - 6.27 AU

Year: 9678 Days

Day: 20.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,255,626 km

• M1: 54,753 km (0.039 R)
• M2: 301,440 km (0.108 R)
• M3: 511,475 km (0.051 R)
• M4: 1,193,941 km (0.093 R)
• M5: 1,803,702 km (0.119 R)
• M6: 2,070,285 km (0.073 R)
• M7: 2,317,121 km (0.057 R)
• M8: 4,774,715 km (0.066 R)
• M9: 5,552,774 km (0.113 R)
• M10: 7,895,925 km (0.12 R)
• M11: 12,203,147 km (0.101 R)
• M12: 13,794,270 km (0.099 R)
• M13: 14,770,396 km (0.044 R)
• M14: 15,464,231 km (0.101 R)
• M15: 16,916,677 km (0.069 R)
• M16: 18,034,023 km (0.075 R)
• M17: 18,641,391 km (0.07 R)
• M18: 20,089,797 km (0.079 R)
• M19: 22,158,586 km (0.075 R)
• M20: 23,709,916 km (0.112 R)
• M21: 24,734,063 km (0.083 R)
• M22: 24,882,763 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 5.3

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.15 AU - 9.29 AU

Year: 18669 Days

Day: 21.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,255,626 km

• M1: 65,973 km (0.053 R)
• M2: 236,514 km (0.026 R)
• M3: 434,731 km (0.047 R)
• M4: 755,619 km (0.09 R)
• M5: 1,317,359 km (0.108 R)
• M6: 1,865,336 km (0.12 R)
• M7: 2,103,795 km (0.076 R)
• M8: 2,300,815 km (0.083 R)
• M9: 2,848,194 km (0.06 R)
• M10: 3,090,094 km (0.059 R)
• M11: 3,587,357 km (0.078 R)
• M12: 3,957,163 km (0.047 R)
• M13: 7,337,776 km (0.055 R)
• M14: 7,517,742 km (0.114 R)
• M15: 9,858,500 km (0.12 R)
• M16: 10,188,662 km (0.079 R)
• M17: 10,929,022 km (0.046 R)
• M18: 11,223,131 km (0.054 R)
• M19: 12,838,340 km (0.086 R)
• M20: 14,251,292 km (0.092 R)
• M21: 17,223,652 km (0.075 R)
• M22: 17,945,162 km (0.096 R)
• M23: 19,793,444 km (0.11 R)
• M24: 20,054,941 km (0.065 R)
• M25: 23,472,056 km (0.084 R)
• M26: 24,759,345 km (0.088 R)
• M27: 40,877,020 km (0.097 R)
• M28: 42,591,112 km (0.078 R)
• M29: 43,907,723 km (0.084 R)
• M30: 45,402,206 km (0.109 R)
• M31: 52,050,036 km (0.065 R)
• M32: 52,715,148 km (0.045 R)
• M33: 52,882,249 km (0.062 R)
• M34: 58,240,695 km (0.076 R)
• M35: 59,680,126 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: 161 - 16,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit