🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 8.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.54 AU - 0.66 AU

Year: 321 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,175,211 km

• M1: 110,702 km (0.076 R)
• M2: 401,969 km (0.113 R)
• M3: 1,066,633 km (0.103 R)
• M4: 1,345,334 km (0.114 R)
• M5: 1,694,196 km (0.044 R)
• M6: 1,977,684 km (0.09 R)
• M7: 2,335,971 km (0.079 R)
• M8: 2,965,479 km (0.097 R)
• M9: 3,448,680 km (0.116 R)
• M10: 4,021,041 km (0.117 R)
• M11: 4,356,739 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 12.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.83 AU - 1.25 AU

Year: 732 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,175,211 km

• M1: 156,779 km (0.106 R)
• M2: 800,947 km (0.111 R)
• M3: 1,256,622 km (0.059 R)
• M4: 1,861,446 km (0.074 R)
• M5: 3,117,919 km (0.051 R)
• M6: 3,591,695 km (0.045 R)
• M7: 4,020,592 km (0.093 R)
• M8: 5,366,824 km (0.091 R)
• M9: 6,320,360 km (0.108 R)
• M10: 6,815,829 km (0.103 R)
• M11: 7,221,688 km (0.088 R)
• M12: 8,332,751 km (0.073 R)
• M13: 8,903,018 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 10.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.2 AU - 1.76 AU

Year: 1243 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,175,211 km

• M1: 135,386 km (0.085 R)
• M2: 691,441 km (0.112 R)
• M3: 1,262,008 km (0.116 R)
• M4: 1,811,780 km (0.077 R)
• M5: 2,633,521 km (0.09 R)
• M6: 3,044,915 km (0.097 R)
• M7: 3,485,780 km (0.086 R)
• M8: 6,051,982 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 10.9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.88 AU - 2.26 AU

Year: 2056 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,175,211 km

• M1: 135,536 km (0.06 R)
• M2: 536,159 km (0.103 R)
• M3: 936,183 km (0.081 R)
• M4: 1,492,239 km (0.083 R)
• M5: 2,025,406 km (0.091 R)
• M6: 2,404,038 km (0.096 R)
• M7: 2,952,015 km (0.031 R)
• M8: 3,425,193 km (0.083 R)
• M9: 4,545,232 km (0.099 R)
• M10: 5,247,145 km (0.077 R)
• M11: 5,819,956 km (0.082 R)
• M12: 7,612,138 km (0.117 R)
• M13: 8,995,021 km (0.089 R)
• M14: 9,816,463 km (0.054 R)
• M15: 10,575,672 km (0.028 R)
• M16: 11,412,522 km (0.105 R)
• M17: 11,967,680 km (0.089 R)
• M18: 13,261,103 km (0.103 R)
• M19: 14,784,608 km (0.088 R)
• M20: 15,879,216 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 12.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.65 AU - 2.51 AU

Year: 2071 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,175,211 km

• M1: 155,432 km (0.048 R)
• M2: 620,382 km (0.069 R)
• M3: 1,386,174 km (0.119 R)
• M4: 1,876,256 km (0.068 R)
• M5: 2,395,361 km (0.112 R)
• M6: 2,922,694 km (0.104 R)
• M7: 3,785,425 km (0.116 R)
• M8: 5,734,685 km (0.051 R)
• M9: 6,729,361 km (0.118 R)
• M10: 7,884,257 km (0.046 R)
• M11: 8,280,541 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 9.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.45 AU - 3.05 AU

Year: 3148 Days

Day: 13 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,175,211 km

• M1: 118,182 km (0.099 R)
• M2: 617,690 km (0.084 R)
• M3: 1,187,059 km (0.115 R)
• M4: 1,919,341 km (0.113 R)
• M5: 2,927,331 km (0.099 R)
• M6: 4,207,440 km (0.118 R)
• M7: 5,481,565 km (0.111 R)
• M8: 5,866,480 km (0.066 R)
• M9: 6,289,842 km (0.118 R)
• M10: 7,380,411 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 12.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.43 AU - 4.31 AU

Year: 5255 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,175,211 km

• M1: 160,519 km (0.074 R)
• M2: 979,866 km (0.04 R)
• M3: 1,636,601 km (0.092 R)
• M4: 2,435,902 km (0.111 R)
• M5: 3,659,463 km (0.097 R)
• M6: 4,156,278 km (0.076 R)
• M7: 4,671,343 km (0.054 R)
• M8: 6,245,861 km (0.085 R)
• M9: 7,878,422 km (0.049 R)
• M10: 9,128,761 km (0.103 R)
• M11: 10,647,778 km (0.111 R)
• M12: 11,271,152 km (0.083 R)
• M13: 14,469,106 km (0.043 R)
• M14: 16,275,800 km (0.097 R)
• M15: 17,168,600 km (0.044 R)
• M16: 18,432,103 km (0.106 R)
• M17: 20,332,894 km (0.102 R)
• M18: 25,950,443 km (0.038 R)
• M19: 28,607,302 km (0.067 R)
• M20: 30,571,671 km (0.067 R)
• M21: 33,126,504 km (0.091 R)
• M22: 34,146,013 km (0.109 R)
• M23: 34,976,581 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.1

Radius: 4.2

Gravity: 54.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.62 AU - 6.4 AU

Year: 10170 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,175,211 km

• M1: 52,210 km (0.106 R)
• M2: 217,814 km (0.105 R)
• M3: 493,374 km (0.095 R)
• M4: 1,244,804 km (0.11 R)
• M5: 1,849,179 km (0.063 R)
• M6: 2,381,598 km (0.102 R)
• M7: 2,524,165 km (0.047 R)
• M8: 2,737,791 km (0.098 R)
• M9: 2,871,531 km (0.101 R)
• M10: 3,104,455 km (0.082 R)
• M11: 3,529,163 km (0.114 R)
• M12: 5,203,612 km (0.101 R)
• M13: 5,374,902 km (0.106 R)
• M14: 5,514,626 km (0.098 R)
• M15: 5,692,797 km (0.073 R)
• M16: 5,874,708 km (0.056 R)
• M17: 8,418,321 km (0.119 R)
• M18: 10,543,060 km (0.108 R)
• M19: 12,202,698 km (0.085 R)
• M20: 13,062,886 km (0.105 R)
• M21: 15,319,121 km (0.113 R)
• M22: 16,612,544 km (0.094 R)
• M23: 17,590,914 km (0.083 R)
• M24: 17,899,535 km (0.114 R)
• M25: 18,527,547 km (0.102 R)
• M26: 18,766,754 km (0.11 R)
• M27: 19,827,403 km (0.07 R)
• M28: 24,566,065 km (0.117 R)
• M29: 26,940,033 km (0.086 R)
• M30: 28,182,294 km (0.078 R)
• M31: 28,711,123 km (0.095 R)
• M32: 31,341,502 km (0.074 R)
• M33: 32,137,811 km (0.115 R)
• M34: 34,247,590 km (0.118 R)
• M35: 34,728,697 km (0.098 R)
• M36: 41,127,447 km (0.116 R)
• M37: 44,175,802 km (0.084 R)
• M38: 46,191,933 km (0.09 R)
• M39: 51,814,120 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.6

Radius: 4.9

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.14 AU - 8.1 AU

Year: 11757 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,175,211 km

• M1: 60,886 km (0.107 R)
• M2: 645,964 km (0.101 R)
• M3: 825,182 km (0.113 R)
• M4: 1,047,634 km (0.074 R)
• M5: 1,251,536 km (0.051 R)
• M6: 2,059,663 km (0.068 R)
• M7: 3,694,170 km (0.106 R)
• M8: 7,994,361 km (0.085 R)
• M9: 11,021,474 km (0.079 R)
• M10: 11,633,927 km (0.094 R)
• M11: 13,038,651 km (0.102 R)
• M12: 13,435,235 km (0.118 R)
• M13: 15,921,851 km (0.103 R)
• M14: 20,164,147 km (0.106 R)
• M15: 24,584,316 km (0.098 R)
• M16: 38,307,078 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.7

Radius: 3.3

Gravity: 70.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.31 AU - 7.99 AU

Year: 14605 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,175,211 km

• M1: 51,761 km (0.105 R)
• M2: 356,193 km (0.111 R)
• M3: 523,892 km (0.081 R)
• M4: 1,007,542 km (0.112 R)
• M5: 1,129,763 km (0.058 R)
• M6: 2,324,901 km (0.085 R)
• M7: 2,606,444 km (0.094 R)
• M8: 3,033,246 km (0.11 R)
• M9: 3,289,657 km (0.06 R)
• M10: 6,406,529 km (0.038 R)
• M11: 7,494,405 km (0.076 R)
• M12: 9,643,228 km (0.112 R)
• M13: 10,828,193 km (0.065 R)
• M14: 13,824,938 km (0.056 R)
• M15: 14,814,079 km (0.12 R)
• M16: 14,959,189 km (0.027 R)
• M17: 16,774,708 km (0.099 R)
• M18: 17,816,957 km (0.119 R)
• M19: 21,570,966 km (0.093 R)
• M20: 23,092,526 km (0.118 R)
• M21: 23,979,043 km (0.056 R)
• M22: 27,423,683 km (0.032 R)
• M23: 34,377,591 km (0.111 R)
• M24: 34,632,057 km (0.067 R)
• M25: 39,427,416 km (0.058 R)
• M26: 50,307,969 km (0.108 R)
• M27: 59,484,452 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit