🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 14.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 523 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,631,216 km

• M1: 175,329 km (0.076 R)
• M2: 773,571 km (0.098 R)
• M3: 1,327,980 km (0.112 R)
• M4: 1,972,747 km (0.087 R)
• M5: 2,799,724 km (0.046 R)
• M6: 3,580,176 km (0.08 R)
• M7: 5,331,219 km (0.117 R)
• M8: 5,828,782 km (0.052 R)
• M9: 6,396,207 km (0.056 R)
• M10: 6,958,994 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 11.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.26 AU - 2.1 AU

Year: 1452 Days

Day: 8.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,631,216 km

• M1: 140,472 km (0.083 R)
• M2: 654,939 km (0.073 R)
• M3: 1,272,779 km (0.068 R)
• M4: 1,939,237 km (0.094 R)
• M5: 3,025,168 km (0.076 R)
• M6: 4,120,673 km (0.099 R)
• M7: 4,528,328 km (0.112 R)
• M8: 5,368,170 km (0.061 R)
• M9: 7,545,567 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 14.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.5 AU - 3.7 AU

Year: 3640 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,631,216 km

• M1: 178,321 km (0.098 R)
• M2: 664,514 km (0.101 R)
• M3: 1,716,785 km (0.118 R)
• M4: 2,284,659 km (0.06 R)
• M5: 3,262,430 km (0.082 R)
• M6: 6,039,864 km (0.106 R)
• M7: 7,733,761 km (0.06 R)
• M8: 9,493,630 km (0.097 R)
• M9: 10,324,497 km (0.084 R)
• M10: 10,862,900 km (0.119 R)
• M11: 11,595,181 km (0.074 R)
• M12: 17,213,030 km (0.086 R)
• M13: 23,847,097 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 7.6

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.81 AU - 8.13 AU

Year: 13615 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,631,216 km

• M1: 94,546 km (0.07 R)
• M2: 576,101 km (0.088 R)
• M3: 940,971 km (0.089 R)
• M4: 1,331,271 km (0.106 R)
• M5: 1,572,274 km (0.083 R)
• M6: 1,980,676 km (0.097 R)
• M7: 2,376,961 km (0.109 R)
• M8: 3,750,867 km (0.078 R)
• M9: 4,898,133 km (0.041 R)
• M10: 5,445,362 km (0.111 R)
• M11: 7,332,839 km (0.07 R)
• M12: 9,208,647 km (0.052 R)
• M13: 10,810,541 km (0.077 R)
• M14: 15,396,762 km (0.12 R)
• M15: 15,756,545 km (0.089 R)
• M16: 16,718,310 km (0.046 R)
• M17: 17,251,926 km (0.106 R)
• M18: 17,954,886 km (0.108 R)
• M19: 20,263,780 km (0.111 R)
• M20: 21,046,176 km (0.066 R)
• M21: 21,578,894 km (0.12 R)
• M22: 25,262,592 km (0.096 R)
• M23: 29,787,030 km (0.077 R)
• M24: 32,415,615 km (0.065 R)
• M25: 34,947,110 km (0.096 R)
• M26: 35,568,689 km (0.062 R)
• M27: 38,391,750 km (0.09 R)
• M28: 46,543,189 km (0.079 R)
• M29: 54,104,314 km (0.055 R)
• M30: 55,103,328 km (0.05 R)
• M31: 57,654,870 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 8

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.43 AU - 8.97 AU

Year: 15659 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,631,216 km

• M1: 99,632 km (0.1 R)
• M2: 352,752 km (0.086 R)
• M3: 1,786,647 km (0.114 R)
• M4: 2,552,439 km (0.073 R)
• M5: 3,112,832 km (0.056 R)
• M6: 3,492,512 km (0.099 R)
• M7: 3,842,272 km (0.102 R)
• M8: 4,215,219 km (0.101 R)
• M9: 4,890,504 km (0.097 R)
• M10: 6,803,861 km (0.098 R)
• M11: 7,119,512 km (0.119 R)
• M12: 8,636,584 km (0.104 R)
• M13: 9,836,210 km (0.083 R)
• M14: 10,357,708 km (0.114 R)
• M15: 10,958,642 km (0.117 R)
• M16: 12,296,047 km (0.106 R)
• M17: 14,686,921 km (0.057 R)
• M18: 15,291,446 km (0.075 R)
• M19: 15,755,648 km (0.072 R)
• M20: 16,631,244 km (0.066 R)
• M21: 24,731,221 km (0.115 R)
• M22: 25,803,538 km (0.105 R)
• M23: 26,906,673 km (0.068 R)
• M24: 27,697,298 km (0.089 R)
• M25: 44,234,894 km (0.049 R)
• M26: 51,458,676 km (0.117 R)
• M27: 54,090,401 km (0.091 R)
• M28: 55,530,131 km (0.054 R)
• M29: 59,811,323 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.7

Radius: 5.8

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.47 AU - 11.83 AU

Year: 21564 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,631,216 km

• M1: 80,932 km (0.117 R)
• M2: 310,565 km (0.118 R)
• M3: 573,259 km (0.08 R)
• M4: 1,486,704 km (0.099 R)
• M5: 1,695,393 km (0.094 R)
• M6: 2,464,027 km (0.096 R)
• M7: 3,335,434 km (0.098 R)
• M8: 4,626,015 km (0.11 R)
• M9: 5,217,675 km (0.087 R)
• M10: 6,550,741 km (0.109 R)
• M11: 11,949,878 km (0.12 R)
• M12: 20,360,719 km (0.073 R)
• M13: 23,593,679 km (0.071 R)
• M14: 33,138,172 km (0.075 R)
• M15: 34,150,352 km (0.112 R)
• M16: 40,516,489 km (0.088 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: 422 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit