🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 9

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 247 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 86.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,766,112 km

• M1: 112,348 km (0.097 R)
• M2: 445,203 km (0.091 R)
• M3: 820,395 km (0.102 R)
• M4: 1,291,329 km (0.103 R)
• M5: 1,927,718 km (0.096 R)
• M6: 2,214,348 km (0.113 R)
• M7: 2,731,358 km (0.091 R)
• M8: 3,672,927 km (0.085 R)
• M9: 3,957,312 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 14.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 719 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,766,112 km

• M1: 176,825 km (0.096 R)
• M2: 709,692 km (0.091 R)
• M3: 1,882,240 km (0.063 R)
• M4: 2,452,059 km (0.078 R)
• M5: 3,098,770 km (0.104 R)
• M6: 3,916,323 km (0.082 R)
• M7: 4,505,888 km (0.098 R)
• M8: 4,995,223 km (0.099 R)
• M9: 5,482,762 km (0.042 R)
• M10: 5,962,522 km (0.088 R)
• M11: 6,491,201 km (0.091 R)
• M12: 7,480,791 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 13.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.11 AU - 1.13 AU

Year: 804 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,766,112 km

• M1: 162,912 km (0.054 R)
• M2: 795,561 km (0.062 R)
• M3: 1,227,151 km (0.095 R)
• M4: 1,651,710 km (0.108 R)
• M5: 2,479,286 km (0.113 R)
• M6: 3,134,823 km (0.113 R)
• M7: 3,610,395 km (0.12 R)
• M8: 4,040,788 km (0.089 R)
• M9: 4,882,127 km (0.04 R)
• M10: 5,391,806 km (0.049 R)
• M11: 6,099,554 km (0.099 R)
• M12: 6,801,916 km (0.117 R)
• M13: 7,392,678 km (0.11 R)
• M14: 7,870,194 km (0.046 R)
• M15: 8,444,949 km (0.075 R)
• M16: 9,182,317 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 9.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.4 AU - 1.42 AU

Year: 1136 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,766,112 km

• M1: 123,119 km (0.089 R)
• M2: 437,125 km (0.05 R)
• M3: 760,705 km (0.098 R)
• M4: 1,076,805 km (0.113 R)
• M5: 1,523,954 km (0.059 R)
• M6: 1,844,093 km (0.049 R)
• M7: 2,330,735 km (0.11 R)
• M8: 3,270,060 km (0.089 R)
• M9: 3,938,014 km (0.116 R)
• M10: 4,408,649 km (0.112 R)
• M11: 5,342,888 km (0.096 R)
• M12: 6,654,861 km (0.088 R)
• M13: 8,196,767 km (0.055 R)
• M14: 10,584,797 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 10.2

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.38 AU - 2.04 AU

Year: 1517 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,766,112 km

• M1: 130,749 km (0.098 R)
• M2: 534,812 km (0.049 R)
• M3: 952,639 km (0.084 R)
• M4: 1,354,609 km (0.115 R)
• M5: 1,724,564 km (0.083 R)
• M6: 2,270,447 km (0.106 R)
• M7: 3,169,380 km (0.113 R)
• M8: 3,778,393 km (0.054 R)
• M9: 4,503,046 km (0.092 R)
• M10: 4,930,297 km (0.087 R)
• M11: 5,519,114 km (0.112 R)
• M12: 6,227,759 km (0.066 R)
• M13: 6,969,316 km (0.094 R)
• M14: 7,320,422 km (0.071 R)
• M15: 7,768,767 km (0.113 R)
• M16: 8,938,622 km (0.094 R)
• M17: 9,386,070 km (0.083 R)
• M18: 10,360,550 km (0.057 R)
• M19: 11,364,202 km (0.109 R)
• M20: 11,700,049 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 5.9

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.34 AU - 7.46 AU

Year: 13653 Days

Day: 17.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,766,112 km

• M1: 73,453 km (0.102 R)
• M2: 309,668 km (0.113 R)
• M3: 556,803 km (0.054 R)
• M4: 1,094,308 km (0.043 R)
• M5: 2,540,172 km (0.061 R)
• M6: 3,176,112 km (0.076 R)
• M7: 5,407,813 km (0.078 R)
• M8: 6,338,761 km (0.033 R)
• M9: 7,668,686 km (0.116 R)
• M10: 8,150,541 km (0.046 R)
• M11: 8,513,465 km (0.079 R)
• M12: 12,281,088 km (0.09 R)
• M13: 12,637,729 km (0.077 R)
• M14: 13,124,072 km (0.095 R)
• M15: 18,306,890 km (0.115 R)
• M16: 18,616,258 km (0.063 R)
• M17: 21,992,682 km (0.098 R)
• M18: 24,519,390 km (0.116 R)
• M19: 32,227,720 km (0.115 R)
• M20: 35,356,110 km (0.056 R)
• M21: 37,799,792 km (0.119 R)
• M22: 45,519,042 km (0.078 R)
• M23: 47,527,842 km (0.044 R)
• M24: 47,819,558 km (0.108 R)
• M25: 50,650,847 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 3.7

Gravity: 28.43 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.34 AU - 9.3 AU

Year: 14832 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,766,112 km

• M1: 46,076 km (0.067 R)
• M2: 471,233 km (0.062 R)
• M3: 707,000 km (0.104 R)
• M4: 891,304 km (0.086 R)
• M5: 1,950,906 km (0.062 R)
• M6: 2,452,807 km (0.107 R)
• M7: 3,153,374 km (0.077 R)
• M8: 4,176,174 km (0.11 R)
• M9: 4,873,300 km (0.108 R)
• M10: 5,232,784 km (0.08 R)
• M11: 6,650,373 km (0.065 R)
• M12: 7,468,225 km (0.073 R)
• M13: 8,214,269 km (0.097 R)
• M14: 8,628,805 km (0.108 R)
• M15: 9,549,430 km (0.11 R)
• M16: 9,751,238 km (0.093 R)
• M17: 13,380,034 km (0.104 R)
• M18: 18,045,393 km (0.1 R)
• M19: 18,276,521 km (0.081 R)
• M20: 20,279,637 km (0.064 R)
• M21: 24,905,353 km (0.035 R)
• M22: 27,258,976 km (0.102 R)
• M23: 34,133,597 km (0.112 R)
• M24: 35,441,381 km (0.106 R)
• M25: 36,046,804 km (0.109 R)
• M26: 40,347,443 km (0.098 R)
• M27: 42,213,378 km (0.112 R)
• M28: 43,719,230 km (0.032 R)
• M29: 46,548,125 km (0.05 R)
• M30: 50,404,908 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.9

Radius: 3.8

Gravity: 49.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.49 AU - 9.09 AU

Year: 16189 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,766,112 km

• M1: 76,744 km (0.112 R)
• M2: 223,649 km (0.113 R)
• M3: 388,954 km (0.096 R)
• M4: 801,845 km (0.118 R)
• M5: 1,071,420 km (0.052 R)
• M6: 1,354,160 km (0.116 R)
• M7: 2,206,419 km (0.059 R)
• M8: 2,352,127 km (0.049 R)
• M9: 3,025,916 km (0.058 R)
• M10: 3,673,675 km (0.065 R)
• M11: 5,093,209 km (0.049 R)
• M12: 5,650,611 km (0.046 R)
• M13: 6,973,954 km (0.081 R)
• M14: 7,519,238 km (0.067 R)
• M15: 7,995,109 km (0.085 R)
• M16: 8,190,932 km (0.047 R)
• M17: 10,386,730 km (0.094 R)
• M18: 11,096,871 km (0.107 R)
• M19: 11,965,586 km (0.046 R)
• M20: 12,878,581 km (0.048 R)
• M21: 14,768,900 km (0.104 R)
• M22: 15,589,295 km (0.111 R)
• M23: 19,001,922 km (0.091 R)
• M24: 19,526,711 km (0.063 R)
• M25: 20,241,489 km (0.109 R)
• M26: 20,605,312 km (0.119 R)
• M27: 21,913,246 km (0.085 R)
• M28: 29,754,867 km (0.04 R)
• M29: 33,403,709 km (0.117 R)
• M30: 34,683,219 km (0.117 R)
• M31: 39,701,480 km (0.087 R)
• M32: 40,414,762 km (0.111 R)
• M33: 42,457,072 km (0.117 R)
• M34: 43,503,510 km (0.032 R)
• M35: 46,430,392 km (0.047 R)
• M36: 47,861,595 km (0.12 R)
• M37: 53,533,598 km (0.086 R)
• M38: 63,435,780 km (0.114 R)
• M39: 65,989,416 km (0.12 R)

Asteroid Belt

Center: 8.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 3.7

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.93 AU - 10.89 AU

Year: 19578 Days

Day: 17.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,766,112 km

• M1: 46,076 km (0.031 R)
• M2: 165,006 km (0.086 R)
• M3: 700,268 km (0.09 R)
• M4: 1,181,374 km (0.083 R)
• M5: 1,725,013 km (0.097 R)
• M6: 1,871,021 km (0.083 R)
• M7: 2,861,658 km (0.109 R)
• M8: 3,020,531 km (0.035 R)
• M9: 4,016,404 km (0.072 R)
• M10: 4,512,021 km (0.091 R)
• M11: 4,759,007 km (0.092 R)
• M12: 5,659,287 km (0.095 R)
• M13: 5,946,515 km (0.103 R)
• M14: 6,093,720 km (0.029 R)
• M15: 6,243,318 km (0.107 R)
• M16: 6,588,889 km (0.117 R)
• M17: 7,444,888 km (0.12 R)
• M18: 11,273,546 km (0.111 R)
• M19: 11,670,429 km (0.109 R)
• M20: 12,978,513 km (0.068 R)
• M21: 21,518,158 km (0.064 R)
• M22: 24,120,861 km (0.115 R)
• M23: 25,352,800 km (0.077 R)
• M24: 26,328,627 km (0.109 R)
• M25: 26,725,809 km (0.086 R)
• M26: 28,044,365 km (0.07 R)
• M27: 30,048,528 km (0.098 R)
• M28: 32,146,189 km (0.12 R)
• M29: 33,986,542 km (0.11 R)
• M30: 35,291,783 km (0.108 R)
• M31: 36,507,116 km (0.099 R)
• M32: 38,636,642 km (0.101 R)
• M33: 41,513,409 km (0.084 R)
• M34: 43,003,853 km (0.114 R)
• M35: 46,523,292 km (0.095 R)
• M36: 46,812,914 km (0.105 R)
• M37: 47,103,732 km (0.048 R)
• M38: 48,575,625 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit