🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 11.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 378 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,504,784 km

• M1: 145,559 km (0.116 R)
• M2: 514,168 km (0.114 R)
• M3: 924,216 km (0.098 R)
• M4: 1,614,161 km (0.079 R)
• M5: 1,980,975 km (0.116 R)
• M6: 2,729,563 km (0.034 R)
• M7: 3,116,722 km (0.119 R)
• M8: 3,505,677 km (0.109 R)
• M9: 3,964,942 km (0.062 R)
• M10: 4,916,983 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 9.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,504,784 km

• M1: 123,119 km (0.114 R)
• M2: 493,374 km (0.039 R)
• M3: 883,974 km (0.112 R)
• M4: 1,319,154 km (0.071 R)
• M5: 1,902,137 km (0.114 R)
• M6: 2,567,548 km (0.102 R)
• M7: 3,055,088 km (0.106 R)
• M8: 3,457,805 km (0.115 R)
• M9: 3,968,233 km (0.07 R)
• M10: 4,475,220 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 14.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 715 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,504,784 km

• M1: 176,974 km (0.086 R)
• M2: 637,437 km (0.118 R)
• M3: 1,458,729 km (0.072 R)
• M4: 2,023,012 km (0.054 R)
• M5: 2,826,203 km (0.083 R)
• M6: 3,775,551 km (0.074 R)
• M7: 4,309,167 km (0.099 R)
• M8: 5,123,428 km (0.088 R)
• M9: 6,139,347 km (0.078 R)
• M10: 7,171,722 km (0.111 R)
• M11: 8,117,928 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.54 AU - 3.26 AU

Year: 3189 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,504,784 km

• M1: 186,549 km (0.101 R)
• M2: 696,228 km (0.109 R)
• M3: 1,174,343 km (0.12 R)
• M4: 1,850,974 km (0.119 R)
• M5: 2,872,578 km (0.117 R)
• M6: 3,653,928 km (0.094 R)
• M7: 4,510,825 km (0.116 R)
• M8: 5,077,950 km (0.097 R)
• M9: 5,717,331 km (0.065 R)
• M10: 6,277,575 km (0.113 R)
• M11: 7,420,503 km (0.051 R)
• M12: 8,665,157 km (0.11 R)
• M13: 9,234,677 km (0.118 R)
• M14: 9,757,970 km (0.086 R)
• M15: 11,848,451 km (0.063 R)
• M16: 13,724,707 km (0.054 R)
• M17: 14,828,141 km (0.091 R)
• M18: 15,596,027 km (0.079 R)
• M19: 16,491,520 km (0.11 R)
• M20: 17,263,744 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 13.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.73 AU - 3.63 AU

Year: 3661 Days

Day: 14.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,504,784 km

• M1: 162,912 km (0.082 R)
• M2: 944,262 km (0.065 R)
• M3: 2,528,503 km (0.03 R)
• M4: 3,203,190 km (0.085 R)
• M5: 4,690,791 km (0.095 R)
• M6: 5,277,214 km (0.04 R)
• M7: 6,028,046 km (0.043 R)
• M8: 6,944,483 km (0.104 R)
• M9: 7,674,072 km (0.031 R)
• M10: 8,675,929 km (0.095 R)
• M11: 10,508,652 km (0.086 R)
• M12: 11,516,194 km (0.099 R)
• M13: 11,927,588 km (0.109 R)
• M14: 12,396,278 km (0.116 R)
• M15: 13,979,323 km (0.1 R)
• M16: 15,143,344 km (0.086 R)
• M17: 17,009,128 km (0.086 R)
• M18: 17,967,003 km (0.101 R)
• M19: 19,278,378 km (0.103 R)
• M20: 20,921,711 km (0.119 R)
• M21: 24,938,563 km (0.108 R)
• M22: 26,331,918 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.15 AU - 3.59 AU

Year: 3994 Days

Day: 12.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,504,784 km

• M1: 171,888 km (0.094 R)
• M2: 940,971 km (0.078 R)
• M3: 2,291,091 km (0.098 R)
• M4: 4,038,993 km (0.069 R)
• M5: 5,838,356 km (0.094 R)
• M6: 6,354,768 km (0.11 R)
• M7: 8,290,265 km (0.089 R)
• M8: 11,955,413 km (0.115 R)
• M9: 12,434,874 km (0.067 R)
• M10: 13,063,634 km (0.113 R)
• M11: 14,336,263 km (0.072 R)
• M12: 14,877,807 km (0.063 R)
• M13: 17,849,868 km (0.063 R)
• M14: 18,825,396 km (0.106 R)
• M15: 19,715,503 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 8.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.6 AU - 5.08 AU

Year: 5838 Days

Day: 10.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,504,784 km

• M1: 109,506 km (0.043 R)
• M2: 674,238 km (0.085 R)
• M3: 965,056 km (0.067 R)
• M4: 1,922,632 km (0.101 R)
• M5: 2,512,496 km (0.094 R)
• M6: 3,829,705 km (0.093 R)
• M7: 4,173,930 km (0.111 R)
• M8: 6,778,728 km (0.103 R)
• M9: 11,509,163 km (0.117 R)
• M10: 13,158,030 km (0.109 R)
• M11: 13,850,369 km (0.099 R)
• M12: 14,664,032 km (0.093 R)
• M13: 15,008,257 km (0.095 R)
• M14: 16,757,355 km (0.071 R)
• M15: 18,015,024 km (0.114 R)
• M16: 20,047,910 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 14.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.03 AU - 5.01 AU

Year: 6205 Days

Day: 8.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,504,784 km

• M1: 184,305 km (0.041 R)
• M2: 674,836 km (0.083 R)
• M3: 1,643,482 km (0.087 R)
• M4: 2,286,454 km (0.098 R)
• M5: 2,753,798 km (0.055 R)
• M6: 3,546,517 km (0.087 R)
• M7: 4,065,173 km (0.103 R)
• M8: 5,230,091 km (0.101 R)
• M9: 6,113,616 km (0.105 R)
• M10: 7,330,445 km (0.119 R)
• M11: 8,032,807 km (0.067 R)
• M12: 9,330,120 km (0.061 R)
• M13: 9,945,117 km (0.101 R)
• M14: 16,232,267 km (0.073 R)
• M15: 16,703,649 km (0.098 R)
• M16: 17,859,891 km (0.117 R)
• M17: 24,920,761 km (0.082 R)
• M18: 25,390,947 km (0.09 R)
• M19: 26,510,987 km (0.1 R)
• M20: 27,248,355 km (0.091 R)
• M21: 28,083,709 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.9

Radius: 4.3

Gravity: 40.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.3 AU - 7.62 AU

Year: 13156 Days

Day: 16.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,504,784 km

• M1: 53,556 km (0.052 R)
• M2: 318,643 km (0.073 R)
• M3: 1,067,082 km (0.077 R)
• M4: 1,463,366 km (0.115 R)
• M5: 2,498,284 km (0.115 R)
• M6: 4,032,710 km (0.107 R)
• M7: 4,552,413 km (0.072 R)
• M8: 5,540,058 km (0.115 R)
• M9: 5,723,764 km (0.117 R)
• M10: 6,103,444 km (0.064 R)
• M11: 6,339,060 km (0.085 R)
• M12: 6,703,929 km (0.113 R)
• M13: 7,882,761 km (0.053 R)
• M14: 8,257,054 km (0.09 R)
• M15: 9,040,947 km (0.071 R)
• M16: 9,713,390 km (0.06 R)
• M17: 10,143,484 km (0.071 R)
• M18: 10,642,393 km (0.088 R)
• M19: 14,463,122 km (0.061 R)
• M20: 24,458,653 km (0.071 R)
• M21: 26,893,957 km (0.104 R)
• M22: 28,062,317 km (0.116 R)
• M23: 28,386,794 km (0.08 R)
• M24: 29,153,483 km (0.12 R)
• M25: 29,709,539 km (0.081 R)
• M26: 31,188,314 km (0.103 R)
• M27: 35,412,060 km (0.075 R)
• M28: 37,333,345 km (0.069 R)
• M29: 38,652,051 km (0.064 R)
• M30: 39,729,155 km (0.094 R)
• M31: 46,918,081 km (0.077 R)
• M32: 47,070,072 km (0.104 R)
• M33: 59,075,302 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.3

Radius: 4.6

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.92 AU - 10.54 AU

Year: 21127 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,504,784 km

• M1: 57,296 km (0.087 R)
• M2: 222,751 km (0.106 R)
• M3: 500,854 km (0.099 R)
• M4: 647,609 km (0.103 R)
• M5: 955,182 km (0.073 R)
• M6: 1,112,559 km (0.069 R)
• M7: 2,414,210 km (0.111 R)
• M8: 3,632,535 km (0.035 R)
• M9: 4,020,293 km (0.099 R)
• M10: 4,434,978 km (0.103 R)
• M11: 5,668,263 km (0.072 R)
• M12: 6,075,020 km (0.059 R)
• M13: 6,266,206 km (0.086 R)
• M14: 7,113,678 km (0.075 R)
• M15: 8,547,873 km (0.062 R)
• M16: 8,934,583 km (0.087 R)
• M17: 9,132,202 km (0.044 R)
• M18: 10,819,816 km (0.085 R)
• M19: 15,144,391 km (0.107 R)
• M20: 15,638,662 km (0.12 R)
• M21: 20,839,283 km (0.095 R)
• M22: 24,205,683 km (0.065 R)
• M23: 28,339,970 km (0.115 R)
• M24: 30,406,066 km (0.109 R)
• M25: 30,853,514 km (0.115 R)
• M26: 31,991,205 km (0.11 R)
• M27: 32,570,299 km (0.068 R)
• M28: 39,542,607 km (0.108 R)
• M29: 41,566,068 km (0.076 R)
• M30: 43,092,863 km (0.105 R)
• M31: 45,817,789 km (0.116 R)
• M32: 49,420,853 km (0.095 R)
• M33: 55,338,646 km (0.095 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: 550 - 18,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit