🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.4

Radius: 14.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.81 AU - 1.23 AU

Year: 665 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,841,133 km

• M1: 180,265 km (0.053 R)
• M2: 650,751 km (0.053 R)
• M3: 1,131,110 km (0.057 R)
• M4: 1,633,459 km (0.077 R)
• M5: 2,424,084 km (0.053 R)
• M6: 3,221,291 km (0.055 R)
• M7: 3,818,486 km (0.059 R)
• M8: 4,412,389 km (0.068 R)
• M9: 5,220,068 km (0.064 R)
• M10: 6,010,693 km (0.106 R)
• M11: 6,494,792 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 10.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.02 AU - 1.06 AU

Year: 685 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,841,133 km

• M1: 126,859 km (0.08 R)
• M2: 583,432 km (0.091 R)
• M3: 1,031,178 km (0.071 R)
• M4: 1,378,245 km (0.064 R)
• M5: 1,728,903 km (0.091 R)
• M6: 2,178,295 km (0.1 R)
• M7: 2,560,068 km (0.03 R)
• M8: 3,527,967 km (0.034 R)
• M9: 5,552,325 km (0.111 R)
• M10: 6,434,354 km (0.093 R)
• M11: 7,916,869 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 11.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.97 AU - 1.53 AU

Year: 902 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,841,133 km

• M1: 145,708 km (0.045 R)
• M2: 510,129 km (0.101 R)
• M3: 921,672 km (0.117 R)
• M4: 1,345,334 km (0.106 R)
• M5: 2,286,155 km (0.085 R)
• M6: 2,694,258 km (0.081 R)
• M7: 3,785,724 km (0.107 R)
• M8: 4,648,903 km (0.097 R)
• M9: 5,310,425 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 9.3

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.88 AU - 2.7 AU

Year: 2238 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,841,133 km

• M1: 115,639 km (0.073 R)
• M2: 409,749 km (0.106 R)
• M3: 808,576 km (0.091 R)
• M4: 1,268,141 km (0.069 R)
• M5: 1,616,704 km (0.047 R)
• M6: 2,016,878 km (0.079 R)
• M7: 2,468,365 km (0.118 R)
• M8: 3,667,541 km (0.106 R)
• M9: 4,015,356 km (0.09 R)
• M10: 4,868,214 km (0.113 R)
• M11: 5,633,557 km (0.111 R)
• M12: 5,966,711 km (0.066 R)
• M13: 6,757,336 km (0.095 R)
• M14: 7,585,360 km (0.066 R)
• M15: 9,549,730 km (0.117 R)
• M16: 9,913,552 km (0.103 R)
• M17: 11,666,240 km (0.112 R)
• M18: 12,899,824 km (0.086 R)
• M19: 13,480,115 km (0.062 R)
• M20: 13,984,708 km (0.11 R)
• M21: 14,549,440 km (0.099 R)
• M22: 14,934,355 km (0.105 R)
• M23: 15,276,635 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 9.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.14 AU - 3.16 AU

Year: 3610 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,841,133 km

• M1: 120,576 km (0.101 R)
• M2: 489,634 km (0.09 R)
• M3: 976,276 km (0.102 R)
• M4: 1,370,466 km (0.111 R)
• M5: 1,694,645 km (0.067 R)
• M6: 2,298,870 km (0.086 R)
• M7: 2,717,595 km (0.109 R)
• M8: 3,423,846 km (0.11 R)
• M9: 4,108,406 km (0.048 R)
• M10: 4,903,818 km (0.1 R)
• M11: 5,338,400 km (0.084 R)
• M12: 6,102,696 km (0.115 R)
• M13: 6,743,124 km (0.06 R)
• M14: 7,252,355 km (0.111 R)
• M15: 8,347,711 km (0.09 R)
• M16: 8,868,611 km (0.106 R)
• M17: 10,636,857 km (0.088 R)
• M18: 11,016,986 km (0.064 R)
• M19: 13,668,309 km (0.103 R)
• M20: 15,046,554 km (0.048 R)
• M21: 15,525,865 km (0.056 R)
• M22: 16,214,165 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.6

Radius: 13.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.64 AU - 5.26 AU

Year: 6061 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,841,133 km

• M1: 162,912 km (0.107 R)
• M2: 653,294 km (0.114 R)
• M3: 1,123,181 km (0.05 R)
• M4: 1,970,503 km (0.034 R)
• M5: 2,421,840 km (0.102 R)
• M6: 2,883,499 km (0.07 R)
• M7: 3,675,919 km (0.093 R)
• M8: 4,915,038 km (0.063 R)
• M9: 6,693,458 km (0.077 R)
• M10: 8,448,689 km (0.112 R)
• M11: 8,996,218 km (0.089 R)
• M12: 10,209,307 km (0.112 R)
• M13: 11,992,962 km (0.114 R)
• M14: 13,461,116 km (0.061 R)
• M15: 17,015,262 km (0.091 R)
• M16: 18,795,028 km (0.105 R)
• M17: 21,075,498 km (0.081 R)
• M18: 24,199,550 km (0.054 R)
• M19: 24,706,238 km (0.079 R)
• M20: 26,091,963 km (0.11 R)
• M21: 26,535,371 km (0.098 R)
• M22: 29,589,711 km (0.078 R)
• M23: 34,016,910 km (0.114 R)
• M24: 37,501,493 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 3.5

Gravity: 51.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.55 AU - 9.43 AU

Year: 14583 Days

Day: 18.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,841,133 km

• M1: 43,683 km (0.079 R)
• M2: 155,283 km (0.093 R)
• M3: 349,161 km (0.082 R)
• M4: 475,272 km (0.059 R)
• M5: 803,341 km (0.089 R)
• M6: 1,252,284 km (0.074 R)
• M7: 1,585,588 km (0.115 R)
• M8: 3,085,905 km (0.112 R)
• M9: 3,633,882 km (0.098 R)
• M10: 5,230,091 km (0.116 R)
• M11: 6,082,649 km (0.091 R)
• M12: 7,023,919 km (0.096 R)
• M13: 7,642,058 km (0.077 R)
• M14: 8,105,213 km (0.102 R)
• M15: 8,735,020 km (0.087 R)
• M16: 11,167,032 km (0.112 R)
• M17: 11,762,731 km (0.112 R)
• M18: 11,884,354 km (0.112 R)
• M19: 13,410,552 km (0.067 R)
• M20: 13,609,965 km (0.087 R)
• M21: 14,151,659 km (0.094 R)
• M22: 15,789,008 km (0.026 R)
• M23: 18,846,489 km (0.087 R)
• M24: 19,947,230 km (0.085 R)
• M25: 21,541,196 km (0.057 R)
• M26: 23,027,600 km (0.055 R)
• M27: 25,790,673 km (0.055 R)
• M28: 28,219,544 km (0.083 R)
• M29: 29,433,231 km (0.063 R)
• M30: 35,011,886 km (0.104 R)
• M31: 36,026,608 km (0.063 R)
• M32: 40,836,180 km (0.046 R)
• M33: 43,976,388 km (0.11 R)
• M34: 49,297,734 km (0.103 R)
• M35: 49,931,880 km (0.116 R)
• M36: 56,057,913 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.2

Radius: 4.5

Gravity: 49.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.7 AU - 8.34 AU

Year: 14665 Days

Day: 23.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,841,133 km

• M1: 59,540 km (0.092 R)
• M2: 1,360,742 km (0.08 R)
• M3: 1,837,660 km (0.099 R)
• M4: 3,113,880 km (0.091 R)
• M5: 3,782,881 km (0.12 R)
• M6: 5,987,804 km (0.113 R)
• M7: 6,234,342 km (0.078 R)
• M8: 7,381,757 km (0.097 R)
• M9: 8,054,649 km (0.069 R)
• M10: 8,611,302 km (0.055 R)
• M11: 10,672,312 km (0.088 R)
• M12: 11,977,254 km (0.118 R)
• M13: 12,768,777 km (0.109 R)
• M14: 14,382,339 km (0.117 R)
• M15: 15,891,931 km (0.088 R)
• M16: 20,767,625 km (0.041 R)
• M17: 28,813,896 km (0.09 R)
• M18: 33,327,713 km (0.094 R)
• M19: 36,088,093 km (0.105 R)
• M20: 42,508,385 km (0.111 R)
• M21: 43,265,649 km (0.115 R)
• M22: 47,672,653 km (0.097 R)
• M23: 48,654,314 km (0.08 R)
• M24: 57,549,553 km (0.082 R)
• M25: 59,978,573 km (0.112 R)
• M26: 66,449,579 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 6.3

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.19 AU - 10.81 AU

Year: 17433 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,841,133 km

• M1: 78,688 km (0.061 R)
• M2: 428,149 km (0.077 R)
• M3: 695,331 km (0.112 R)
• M4: 1,244,804 km (0.11 R)
• M5: 1,451,099 km (0.107 R)
• M6: 1,767,948 km (0.094 R)
• M7: 2,233,496 km (0.103 R)
• M8: 2,450,413 km (0.053 R)
• M9: 2,681,243 km (0.114 R)
• M10: 3,054,938 km (0.114 R)
• M11: 4,386,958 km (0.062 R)
• M12: 4,658,926 km (0.103 R)
• M13: 5,199,424 km (0.109 R)
• M14: 5,582,394 km (0.059 R)
• M15: 5,821,152 km (0.105 R)
• M16: 6,534,734 km (0.066 R)
• M17: 8,650,646 km (0.093 R)
• M18: 9,024,791 km (0.096 R)
• M19: 9,748,396 km (0.081 R)
• M20: 15,227,717 km (0.112 R)
• M21: 18,086,831 km (0.044 R)
• M22: 19,234,097 km (0.111 R)
• M23: 20,429,085 km (0.06 R)
• M24: 22,966,116 km (0.113 R)
• M25: 23,374,219 km (0.105 R)
• M26: 29,128,501 km (0.118 R)
• M27: 33,231,372 km (0.084 R)
• M28: 36,446,230 km (0.09 R)
• M29: 36,723,136 km (0.106 R)
• M30: 40,156,556 km (0.113 R)
• M31: 41,196,860 km (0.111 R)
• M32: 46,995,573 km (0.086 R)
• M33: 50,517,107 km (0.028 R)
• M34: 63,520,602 km (0.104 R)
• M35: 67,191,584 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit