🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.03 AU - 1.49 AU

Year: 517 Days

Day: 36.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.4

Radius: 8

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.75 AU - 17.35 AU

Year: 21325 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,912,263 km

• M1: 99,483 km (0.09 R)
• M2: 505,342 km (0.114 R)
• M3: 1,016,966 km (0.094 R)
• M4: 1,276,668 km (0.032 R)
• M5: 2,149,721 km (0.118 R)
• M6: 2,607,940 km (0.102 R)
• M7: 3,129,737 km (0.118 R)
• M8: 4,792,368 km (0.062 R)
• M9: 5,813,822 km (0.072 R)
• M10: 11,626,447 km (0.101 R)
• M11: 13,312,565 km (0.111 R)
• M12: 13,668,309 km (0.026 R)
• M13: 14,177,091 km (0.063 R)
• M14: 15,232,504 km (0.098 R)
• M15: 15,779,434 km (0.117 R)
• M16: 16,258,596 km (0.084 R)
• M17: 16,829,910 km (0.06 R)
• M18: 18,098,949 km (0.119 R)
• M19: 18,624,037 km (0.073 R)
• M20: 20,447,785 km (0.08 R)
• M21: 22,188,207 km (0.08 R)
• M22: 22,487,702 km (0.096 R)
• M23: 23,920,700 km (0.101 R)
• M24: 24,341,070 km (0.099 R)
• M25: 27,194,499 km (0.113 R)
• M26: 29,176,222 km (0.09 R)
• M27: 30,386,020 km (0.093 R)
• M28: 31,754,841 km (0.11 R)
• M29: 32,647,192 km (0.111 R)
• M30: 34,615,302 km (0.12 R)
• M31: 35,970,359 km (0.075 R)
• M32: 43,436,041 km (0.074 R)
• M33: 52,399,197 km (0.066 R)
• M34: 57,310,645 km (0.115 R)
• M35: 61,729,317 km (0.088 R)
• M36: 64,933,704 km (0.114 R)
• M37: 65,957,402 km (0.058 R)
• M38: 69,092,973 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.7

Radius: 7.4

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.82 AU - 17.88 AU

Year: 23048 Days

Day: 22.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,912,263 km

• M1: 92,152 km (0.082 R)
• M2: 435,479 km (0.094 R)
• M3: 968,197 km (0.081 R)
• M4: 1,640,789 km (0.114 R)
• M5: 2,140,895 km (0.112 R)
• M6: 2,381,149 km (0.09 R)
• M7: 2,713,406 km (0.103 R)
• M8: 2,969,368 km (0.084 R)
• M9: 4,159,718 km (0.098 R)
• M10: 4,431,687 km (0.076 R)
• M11: 5,011,080 km (0.117 R)
• M12: 6,102,097 km (0.077 R)
• M13: 8,967,196 km (0.118 R)
• M14: 15,171,917 km (0.078 R)
• M15: 15,412,171 km (0.103 R)
• M16: 15,982,588 km (0.085 R)
• M17: 19,233,649 km (0.043 R)
• M18: 24,183,244 km (0.103 R)
• M19: 27,479,633 km (0.093 R)
• M20: 30,045,685 km (0.074 R)
• M21: 30,551,924 km (0.111 R)
• M22: 31,063,848 km (0.072 R)
• M23: 31,321,905 km (0.087 R)
• M24: 38,545,836 km (0.098 R)
• M25: 40,664,890 km (0.104 R)
• M26: 46,468,240 km (0.088 R)
• M27: 47,315,563 km (0.108 R)
• M28: 58,300,684 km (0.109 R)
• M29: 71,317,195 km (0.068 R)
• M30: 79,697,667 km (0.052 R)
• M31: 80,911,056 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.7

Radius: 7.9

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.87 AU - 19.21 AU

Year: 27986 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,912,263 km

• M1: 98,286 km (0.111 R)
• M2: 344,225 km (0.068 R)
• M3: 1,296,415 km (0.101 R)
• M4: 7,728,525 km (0.114 R)
• M5: 8,922,765 km (0.053 R)
• M6: 11,069,046 km (0.071 R)
• M7: 12,510,272 km (0.108 R)
• M8: 13,538,009 km (0.096 R)
• M9: 14,940,639 km (0.08 R)
• M10: 19,055,926 km (0.091 R)
• M11: 22,253,730 km (0.048 R)
• M12: 29,181,907 km (0.041 R)
• M13: 29,434,727 km (0.091 R)
• M14: 34,663,622 km (0.103 R)
• M15: 38,625,721 km (0.086 R)
• M16: 42,554,162 km (0.116 R)
• M17: 46,568,471 km (0.092 R)
• M18: 50,100,925 km (0.075 R)
• M19: 55,922,826 km (0.083 R)
• M20: 58,092,444 km (0.066 R)
• M21: 83,974,371 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 5.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.38 AU - 20.74 AU

Year: 30393 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,912,263 km

• M1: 78,240 km (0.089 R)
• M2: 1,132,456 km (0.1 R)
• M3: 4,074,148 km (0.107 R)
• M4: 4,245,887 km (0.096 R)
• M5: 5,046,834 km (0.093 R)
• M6: 5,517,768 km (0.096 R)
• M7: 8,320,933 km (0.108 R)
• M8: 12,663,011 km (0.085 R)
• M9: 23,551,492 km (0.075 R)
• M10: 28,029,405 km (0.079 R)
• M11: 45,650,089 km (0.053 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: 304 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit