🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 11.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.75 AU - 0.77 AU

Year: 442 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,459,750 km

• M1: 140,622 km (0.096 R)
• M2: 510,129 km (0.08 R)
• M3: 946,655 km (0.101 R)
• M4: 2,167,673 km (0.105 R)
• M5: 2,911,025 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 13.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.83 AU - 2.99 AU

Year: 3310 Days

Day: 8.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 87.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,459,750 km

• M1: 186,100 km (0.1 R)
• M2: 635,193 km (0.07 R)
• M3: 1,098,048 km (0.044 R)
• M4: 1,750,445 km (0.101 R)
• M5: 2,377,409 km (0.066 R)
• M6: 4,066,818 km (0.086 R)
• M7: 4,598,639 km (0.096 R)
• M8: 5,855,709 km (0.096 R)
• M9: 6,340,706 km (0.069 R)
• M10: 6,969,914 km (0.117 R)
• M11: 7,515,498 km (0.081 R)
• M12: 8,353,695 km (0.1 R)
• M13: 8,830,463 km (0.117 R)
• M14: 9,727,153 km (0.096 R)
• M15: 10,293,829 km (0.083 R)
• M16: 10,842,405 km (0.117 R)
• M17: 11,618,219 km (0.033 R)
• M18: 16,221,346 km (0.118 R)
• M19: 17,127,759 km (0.072 R)
• M20: 18,180,480 km (0.042 R)
• M21: 19,100,207 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 8.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.14 AU - 3.38 AU

Year: 3925 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,459,750 km

• M1: 105,766 km (0.106 R)
• M2: 626,516 km (0.096 R)
• M3: 1,040,453 km (0.042 R)
• M4: 1,346,231 km (0.085 R)
• M5: 1,988,904 km (0.118 R)
• M6: 3,162,649 km (0.092 R)
• M7: 4,097,186 km (0.112 R)
• M8: 7,909,090 km (0.099 R)
• M9: 8,494,167 km (0.092 R)
• M10: 10,100,699 km (0.111 R)
• M11: 13,469,194 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 12.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.42 AU - 5.18 AU

Year: 7013 Days

Day: 7.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,459,750 km

• M1: 155,432 km (0.068 R)
• M2: 593,305 km (0.117 R)
• M3: 1,097,300 km (0.096 R)
• M4: 2,120,400 km (0.096 R)
• M5: 2,612,128 km (0.099 R)
• M6: 4,324,874 km (0.047 R)
• M7: 5,283,647 km (0.09 R)
• M8: 8,298,792 km (0.099 R)
• M9: 9,331,616 km (0.096 R)
• M10: 11,150,576 km (0.116 R)
• M11: 15,817,731 km (0.044 R)
• M12: 23,081,904 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.6

Radius: 4.5

Gravity: 37.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.53 AU - 6.89 AU

Year: 11591 Days

Day: 24.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,459,750 km

• M1: 64,626 km (0.086 R)
• M2: 209,437 km (0.113 R)
• M3: 534,663 km (0.08 R)
• M4: 784,940 km (0.049 R)
• M5: 1,549,385 km (0.098 R)
• M6: 1,783,955 km (0.069 R)
• M7: 3,560,579 km (0.079 R)
• M8: 7,535,694 km (0.117 R)
• M9: 8,630,900 km (0.063 R)
• M10: 13,489,539 km (0.117 R)
• M11: 13,814,017 km (0.069 R)
• M12: 14,411,062 km (0.117 R)
• M13: 14,613,917 km (0.071 R)
• M14: 16,673,879 km (0.111 R)
• M15: 17,047,575 km (0.12 R)
• M16: 17,811,721 km (0.062 R)
• M17: 19,738,242 km (0.105 R)
• M18: 23,999,687 km (0.098 R)
• M19: 32,978,551 km (0.065 R)
• M20: 35,497,780 km (0.104 R)
• M21: 45,105,104 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.1

Radius: 4.7

Gravity: 33.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.3 AU - 8.96 AU

Year: 15458 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,459,750 km

• M1: 60,438 km (0.116 R)
• M2: 226,641 km (0.059 R)
• M3: 397,033 km (0.03 R)
• M4: 543,339 km (0.025 R)
• M5: 833,559 km (0.098 R)
• M6: 1,032,076 km (0.115 R)
• M7: 1,289,384 km (0.067 R)
• M8: 1,754,633 km (0.038 R)
• M9: 1,950,756 km (0.045 R)
• M10: 2,201,482 km (0.084 R)
• M11: 2,606,294 km (0.11 R)
• M12: 2,910,875 km (0.084 R)
• M13: 3,344,410 km (0.06 R)
• M14: 3,819,832 km (0.09 R)
• M15: 4,435,278 km (0.102 R)
• M16: 4,800,745 km (0.078 R)
• M17: 5,078,997 km (0.117 R)
• M18: 5,860,646 km (0.109 R)
• M19: 6,382,892 km (0.077 R)
• M20: 8,087,410 km (0.042 R)
• M21: 8,233,568 km (0.113 R)
• M22: 9,414,493 km (0.099 R)
• M23: 10,880,403 km (0.062 R)
• M24: 13,354,303 km (0.084 R)
• M25: 16,334,143 km (0.119 R)
• M26: 17,936,486 km (0.091 R)
• M27: 21,357,041 km (0.108 R)
• M28: 24,673,326 km (0.07 R)
• M29: 28,429,430 km (0.113 R)
• M30: 32,549,355 km (0.061 R)
• M31: 33,922,065 km (0.037 R)
• M32: 36,383,100 km (0.098 R)
• M33: 37,050,007 km (0.074 R)
• M34: 39,518,372 km (0.088 R)
• M35: 44,779,729 km (0.069 R)
• M36: 47,735,933 km (0.084 R)
• M37: 52,494,940 km (0.118 R)
• M38: 61,613,678 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit