🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 10.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.03 AU - 1.03 AU

Year: 675 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,468,962 km

• M1: 128,505 km (0.098 R)
• M2: 572,062 km (0.084 R)
• M3: 1,012,179 km (0.079 R)
• M4: 1,499,120 km (0.072 R)
• M5: 2,826,353 km (0.041 R)
• M6: 3,256,147 km (0.056 R)
• M7: 4,153,884 km (0.119 R)
• M8: 4,668,052 km (0.044 R)
• M9: 5,115,798 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 10.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.1 AU - 1.54 AU

Year: 979 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,468,962 km

• M1: 125,662 km (0.065 R)
• M2: 543,938 km (0.09 R)
• M3: 901,327 km (0.085 R)
• M4: 1,413,401 km (0.12 R)
• M5: 1,785,899 km (0.062 R)
• M6: 3,193,167 km (0.066 R)
• M7: 3,779,590 km (0.066 R)
• M8: 4,844,877 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.9

Radius: 11.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.38 AU - 1.44 AU

Year: 1081 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,468,962 km

• M1: 141,819 km (0.085 R)
• M2: 535,710 km (0.108 R)
• M3: 895,792 km (0.103 R)
• M4: 1,523,954 km (0.097 R)
• M5: 2,079,859 km (0.117 R)
• M6: 2,742,727 km (0.116 R)
• M7: 3,193,765 km (0.079 R)
• M8: 3,556,689 km (0.112 R)
• M9: 4,229,431 km (0.079 R)
• M10: 4,614,646 km (0.077 R)
• M11: 4,985,050 km (0.109 R)
• M12: 6,351,776 km (0.069 R)
• M13: 7,074,035 km (0.067 R)
• M14: 7,954,268 km (0.074 R)
• M15: 8,326,169 km (0.09 R)
• M16: 9,191,443 km (0.109 R)
• M17: 9,901,584 km (0.114 R)
• M18: 10,905,086 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 13.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.58 AU - 2.6 AU

Year: 2691 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,468,962 km

• M1: 165,455 km (0.108 R)
• M2: 642,822 km (0.118 R)
• M3: 1,099,844 km (0.113 R)
• M4: 1,526,945 km (0.098 R)
• M5: 2,042,759 km (0.09 R)
• M6: 2,512,496 km (0.067 R)
• M7: 3,005,122 km (0.112 R)
• M8: 3,636,724 km (0.114 R)
• M9: 5,048,928 km (0.111 R)
• M10: 5,971,648 km (0.072 R)
• M11: 6,886,888 km (0.104 R)
• M12: 7,547,512 km (0.11 R)
• M13: 9,934,944 km (0.076 R)
• M14: 10,544,556 km (0.08 R)
• M15: 13,146,062 km (0.095 R)
• M16: 14,354,963 km (0.11 R)
• M17: 15,891,782 km (0.032 R)
• M18: 16,462,647 km (0.079 R)
• M19: 17,208,841 km (0.096 R)
• M20: 19,940,199 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 9.2

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.16 AU - 3.44 AU

Year: 3025 Days

Day: 6.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,468,962 km

• M1: 114,442 km (0.09 R)
• M2: 524,191 km (0.088 R)
• M3: 813,214 km (0.111 R)
• M4: 1,231,490 km (0.034 R)
• M5: 1,709,305 km (0.1 R)
• M6: 2,049,940 km (0.083 R)
• M7: 2,805,259 km (0.046 R)
• M8: 3,193,915 km (0.113 R)
• M9: 3,522,880 km (0.12 R)
• M10: 3,854,389 km (0.089 R)
• M11: 5,024,544 km (0.08 R)
• M12: 6,080,705 km (0.063 R)
• M13: 8,182,555 km (0.082 R)
• M14: 8,979,612 km (0.086 R)
• M15: 9,305,137 km (0.12 R)
• M16: 9,638,740 km (0.077 R)
• M17: 10,329,733 km (0.08 R)
• M18: 10,727,663 km (0.106 R)
• M19: 11,427,632 km (0.081 R)
• M20: 13,998,172 km (0.119 R)
• M21: 18,981,427 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 13.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.06 AU - 4.2 AU

Year: 5419 Days

Day: 14.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,468,962 km

• M1: 171,738 km (0.099 R)
• M2: 717,621 km (0.081 R)
• M3: 1,250,788 km (0.083 R)
• M4: 1,826,291 km (0.062 R)
• M5: 3,590,648 km (0.075 R)
• M6: 4,022,388 km (0.077 R)
• M7: 4,643,668 km (0.062 R)
• M8: 7,038,879 km (0.12 R)
• M9: 8,058,239 km (0.072 R)
• M10: 9,596,404 km (0.119 R)
• M11: 10,435,349 km (0.059 R)
• M12: 11,179,299 km (0.081 R)
• M13: 11,710,970 km (0.08 R)
• M14: 12,825,325 km (0.079 R)
• M15: 13,570,621 km (0.115 R)
• M16: 14,120,393 km (0.087 R)
• M17: 16,285,374 km (0.04 R)
• M18: 19,620,808 km (0.098 R)
• M19: 22,007,193 km (0.094 R)
• M20: 24,581,324 km (0.092 R)
• M21: 25,316,747 km (0.108 R)
• M22: 28,674,920 km (0.06 R)
• M23: 30,134,845 km (0.088 R)
• M24: 32,319,423 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 9.6

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.4 AU - 4.5 AU

Year: 6061 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,468,962 km

• M1: 120,725 km (0.046 R)
• M2: 745,297 km (0.047 R)
• M3: 1,065,885 km (0.112 R)
• M4: 1,432,400 km (0.106 R)
• M5: 2,391,621 km (0.079 R)
• M6: 2,949,621 km (0.098 R)
• M7: 3,755,056 km (0.097 R)
• M8: 4,924,313 km (0.093 R)
• M9: 6,525,010 km (0.063 R)
• M10: 7,055,634 km (0.075 R)
• M11: 7,538,536 km (0.113 R)
• M12: 9,559,603 km (0.078 R)
• M13: 10,815,776 km (0.111 R)
• M14: 11,208,321 km (0.117 R)
• M15: 13,259,607 km (0.12 R)
• M16: 13,823,442 km (0.081 R)
• M17: 14,699,188 km (0.098 R)
• M18: 15,059,569 km (0.098 R)
• M19: 15,923,796 km (0.094 R)
• M20: 17,886,221 km (0.107 R)
• M21: 21,353,450 km (0.041 R)
• M22: 23,734,151 km (0.09 R)
• M23: 26,286,590 km (0.073 R)
• M24: 30,256,169 km (0.064 R)
• M25: 32,434,015 km (0.106 R)
• M26: 33,768,877 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 7.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.01 AU - 7.37 AU

Year: 11173 Days

Day: 16.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,468,962 km

• M1: 88,263 km (0.095 R)
• M2: 309,967 km (0.082 R)
• M3: 552,764 km (0.041 R)
• M4: 1,079,498 km (0.109 R)
• M5: 1,365,081 km (0.034 R)
• M6: 1,753,137 km (0.112 R)
• M7: 2,243,968 km (0.083 R)
• M8: 2,625,592 km (0.106 R)
• M9: 3,583,168 km (0.11 R)
• M10: 4,177,221 km (0.086 R)
• M11: 4,755,716 km (0.103 R)
• M12: 7,016,290 km (0.062 R)
• M13: 7,541,827 km (0.082 R)
• M14: 8,018,296 km (0.106 R)
• M15: 9,568,429 km (0.105 R)
• M16: 10,039,364 km (0.111 R)
• M17: 12,782,839 km (0.108 R)
• M18: 14,051,429 km (0.092 R)
• M19: 15,171,019 km (0.075 R)
• M20: 17,021,994 km (0.114 R)
• M21: 19,969,371 km (0.083 R)
• M22: 20,597,233 km (0.117 R)
• M23: 22,860,499 km (0.056 R)
• M24: 23,316,923 km (0.056 R)
• M25: 25,284,434 km (0.105 R)
• M26: 25,609,211 km (0.039 R)
• M27: 26,936,144 km (0.032 R)
• M28: 30,453,040 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 6.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6 AU - 7.94 AU

Year: 11881 Days

Day: 17.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,468,962 km

• M1: 79,736 km (0.076 R)
• M2: 295,007 km (0.1 R)
• M3: 547,827 km (0.079 R)
• M4: 2,247,259 km (0.07 R)
• M5: 2,626,939 km (0.118 R)
• M6: 3,850,051 km (0.071 R)
• M7: 4,367,061 km (0.099 R)
• M8: 5,227,997 km (0.054 R)
• M9: 9,134,895 km (0.071 R)
• M10: 9,632,009 km (0.074 R)
• M11: 10,878,608 km (0.082 R)
• M12: 13,057,351 km (0.113 R)
• M13: 13,981,267 km (0.047 R)
• M14: 17,421,270 km (0.109 R)
• M15: 20,919,018 km (0.045 R)
• M16: 22,343,040 km (0.114 R)
• M17: 28,974,864 km (0.043 R)
• M18: 30,046,134 km (0.106 R)
• M19: 34,057,302 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 3.8

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.52 AU - 10.74 AU

Year: 20818 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,468,962 km

• M1: 51,462 km (0.103 R)
• M2: 184,604 km (0.111 R)
• M3: 500,854 km (0.054 R)
• M4: 902,225 km (0.112 R)
• M5: 1,390,961 km (0.069 R)
• M6: 2,037,673 km (0.099 R)
• M7: 3,072,142 km (0.098 R)
• M8: 4,536,107 km (0.119 R)
• M9: 6,566,000 km (0.093 R)
• M10: 7,645,798 km (0.105 R)
• M11: 8,227,733 km (0.075 R)
• M12: 9,081,488 km (0.118 R)
• M13: 9,580,547 km (0.11 R)
• M14: 10,578,664 km (0.079 R)
• M15: 11,760,337 km (0.088 R)
• M16: 14,449,060 km (0.088 R)
• M17: 15,475,750 km (0.117 R)
• M18: 33,320,233 km (0.099 R)
• M19: 37,202,447 km (0.072 R)
• M20: 40,570,344 km (0.088 R)
• M21: 41,240,543 km (0.108 R)
• M22: 46,576,699 km (0.099 R)
• M23: 49,866,954 km (0.046 R)
• M24: 50,327,267 km (0.065 R)
• M25: 53,308,902 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit