🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 12

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.07 AU - 1.21 AU

Year: 798 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,738,072 km

• M1: 149,448 km (0.119 R)
• M2: 608,415 km (0.079 R)
• M3: 1,207,255 km (0.043 R)
• M4: 1,589,029 km (0.103 R)
• M5: 2,140,746 km (0.066 R)
• M6: 3,116,423 km (0.12 R)
• M7: 4,222,998 km (0.114 R)
• M8: 5,310,126 km (0.088 R)
• M9: 6,382,892 km (0.104 R)
• M10: 6,993,551 km (0.099 R)
• M11: 7,429,778 km (0.114 R)
• M12: 8,407,999 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 8.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.11 AU - 1.37 AU

Year: 906 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,738,072 km

• M1: 111,899 km (0.101 R)
• M2: 458,218 km (0.092 R)
• M3: 744,249 km (0.094 R)
• M4: 1,039,256 km (0.1 R)
• M5: 1,406,220 km (0.088 R)
• M6: 1,721,423 km (0.075 R)
• M7: 2,361,253 km (0.076 R)
• M8: 2,687,526 km (0.115 R)
• M9: 3,460,498 km (0.076 R)
• M10: 3,836,288 km (0.118 R)
• M11: 4,239,304 km (0.092 R)
• M12: 5,149,458 km (0.065 R)
• M13: 5,804,397 km (0.108 R)
• M14: 6,625,989 km (0.089 R)
• M15: 7,279,582 km (0.1 R)
• M16: 8,208,286 km (0.076 R)
• M17: 8,660,520 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 10

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.2 AU - 1.94 AU

Year: 1291 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,738,072 km

• M1: 124,465 km (0.058 R)
• M2: 452,534 km (0.11 R)
• M3: 1,006,345 km (0.119 R)
• M4: 1,589,029 km (0.111 R)
• M5: 1,901,987 km (0.081 R)
• M6: 2,620,356 km (0.112 R)
• M7: 4,064,275 km (0.081 R)
• M8: 4,420,767 km (0.109 R)
• M9: 5,122,829 km (0.065 R)
• M10: 7,018,982 km (0.09 R)
• M11: 8,798,898 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.1

Radius: 9.9

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.83 AU - 1.91 AU

Year: 1678 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,738,072 km

• M1: 124,765 km (0.035 R)
• M2: 435,031 km (0.059 R)
• M3: 750,383 km (0.119 R)
• M4: 1,065,735 km (0.106 R)
• M5: 1,381,237 km (0.089 R)
• M6: 1,901,838 km (0.065 R)
• M7: 2,271,644 km (0.059 R)
• M8: 2,632,773 km (0.103 R)
• M9: 3,663,203 km (0.089 R)
• M10: 4,201,755 km (0.055 R)
• M11: 4,644,864 km (0.032 R)
• M12: 5,989,001 km (0.047 R)
• M13: 6,683,883 km (0.073 R)
• M14: 7,781,632 km (0.117 R)
• M15: 8,577,493 km (0.077 R)
• M16: 8,995,320 km (0.047 R)
• M17: 12,514,311 km (0.104 R)
• M18: 15,034,885 km (0.111 R)
• M19: 15,643,150 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 8.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.94 AU - 1.94 AU

Year: 1773 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,738,072 km

• M1: 100,829 km (0.064 R)
• M2: 381,774 km (0.12 R)
• M3: 877,541 km (0.108 R)
• M4: 1,148,912 km (0.098 R)
• M5: 2,828,896 km (0.087 R)
• M6: 3,357,874 km (0.118 R)
• M7: 4,426,751 km (0.112 R)
• M8: 4,842,034 km (0.096 R)
• M9: 7,091,388 km (0.114 R)
• M10: 9,008,485 km (0.104 R)
• M11: 10,311,632 km (0.04 R)
• M12: 10,839,712 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 8.2

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.77 AU - 3.91 AU

Year: 4936 Days

Day: 5.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,738,072 km

• M1: 104,419 km (0.092 R)
• M2: 366,664 km (0.104 R)
• M3: 748,438 km (0.079 R)
• M4: 1,422,077 km (0.12 R)
• M5: 2,590,287 km (0.091 R)
• M6: 2,847,595 km (0.077 R)
• M7: 3,121,808 km (0.09 R)
• M8: 3,457,207 km (0.076 R)
• M9: 3,933,676 km (0.075 R)
• M10: 4,583,529 km (0.074 R)
• M11: 5,905,974 km (0.111 R)
• M12: 6,487,012 km (0.058 R)
• M13: 7,650,585 km (0.1 R)
• M14: 9,325,482 km (0.112 R)
• M15: 10,203,472 km (0.041 R)
• M16: 10,616,063 km (0.086 R)
• M17: 12,072,099 km (0.091 R)
• M18: 13,656,790 km (0.083 R)
• M19: 14,045,594 km (0.112 R)
• M20: 15,197,348 km (0.083 R)
• M21: 15,979,147 km (0.12 R)
• M22: 17,427,404 km (0.106 R)
• M23: 18,216,682 km (0.034 R)
• M24: 20,008,566 km (0.048 R)
• M25: 22,294,870 km (0.101 R)
• M26: 23,540,422 km (0.095 R)
• M27: 25,328,116 km (0.089 R)
• M28: 26,169,904 km (0.072 R)
• M29: 29,263,139 km (0.093 R)
• M30: 32,004,071 km (0.092 R)
• M31: 32,690,575 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 4.6

Gravity: 35.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.62 AU - 8.32 AU

Year: 14760 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,738,072 km

• M1: 57,446 km (0.108 R)
• M2: 309,219 km (0.07 R)
• M3: 474,973 km (0.07 R)
• M4: 1,154,148 km (0.082 R)
• M5: 3,788,267 km (0.104 R)
• M6: 4,524,438 km (0.038 R)
• M7: 5,839,254 km (0.112 R)
• M8: 7,480,642 km (0.119 R)
• M9: 7,664,647 km (0.067 R)
• M10: 10,918,251 km (0.102 R)
• M11: 13,176,281 km (0.116 R)
• M12: 14,343,145 km (0.099 R)
• M13: 14,556,022 km (0.085 R)
• M14: 17,925,266 km (0.104 R)
• M15: 21,041,389 km (0.086 R)
• M16: 25,008,725 km (0.118 R)
• M17: 28,542,825 km (0.078 R)
• M18: 36,055,780 km (0.051 R)
• M19: 40,122,299 km (0.12 R)
• M20: 44,333,778 km (0.087 R)
• M21: 49,151,577 km (0.119 R)
• M22: 52,606,091 km (0.114 R)
• M23: 56,043,402 km (0.09 R)
• M24: 60,546,597 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.5

Radius: 7.4

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.76 AU - 10.96 AU

Year: 23478 Days

Day: 18 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,738,072 km

• M1: 92,003 km (0.043 R)
• M2: 362,775 km (0.119 R)
• M3: 593,305 km (0.113 R)
• M4: 1,064,987 km (0.093 R)
• M5: 1,413,401 km (0.107 R)
• M6: 1,697,936 km (0.113 R)
• M7: 2,790,150 km (0.054 R)
• M8: 3,268,115 km (0.078 R)
• M9: 4,618,535 km (0.114 R)
• M10: 5,511,934 km (0.061 R)
• M11: 7,923,451 km (0.103 R)
• M12: 9,800,007 km (0.075 R)
• M13: 13,905,720 km (0.1 R)
• M14: 16,059,631 km (0.084 R)
• M15: 18,002,907 km (0.053 R)
• M16: 20,462,146 km (0.044 R)
• M17: 21,771,876 km (0.026 R)
• M18: 28,362,560 km (0.081 R)
• M19: 30,464,559 km (0.084 R)
• M20: 36,980,145 km (0.032 R)
• M21: 39,059,854 km (0.092 R)
• M22: 51,992,441 km (0.118 R)
• M23: 56,023,505 km (0.093 R)
• M24: 56,926,627 km (0.03 R)
• M25: 58,761,744 km (0.057 R)
• M26: 63,326,574 km (0.068 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: 301 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit