🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.98 AU - 3.3 AU

Year: 1625 Days

Day: 43.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 12.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.19 AU - 8.29 AU

Year: 6627 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,693,337 km

• M1: 164,857 km (0.12 R)
• M2: 549,174 km (0.074 R)
• M3: 705,803 km (0.066 R)
• M4: 799,152 km (0.102 R)
• M5: 915,689 km (0.104 R)
• M6: 1,187,657 km (0.115 R)
• M7: 1,398,441 km (0.04 R)
• M8: 1,486,255 km (0.115 R)
• M9: 1,691,204 km (0.1 R)
• M10: 1,869,375 km (0.107 R)
• M11: 2,244,566 km (0.117 R)
• M12: 2,335,672 km (0.084 R)
• M13: 2,428,123 km (0.053 R)
• M14: 2,521,771 km (0.091 R)
• M15: 2,657,606 km (0.107 R)
• M16: 2,866,295 km (0.034 R)
• M17: 3,008,413 km (0.108 R)
• M18: 3,196,757 km (0.095 R)
• M19: 3,374,180 km (0.092 R)
• M20: 3,957,761 km (0.097 R)
• M21: 4,391,595 km (0.081 R)
• M22: 4,639,329 km (0.092 R)
• M23: 4,756,614 km (0.115 R)
• M24: 4,959,768 km (0.105 R)
• M25: 5,357,549 km (0.1 R)
• M26: 5,498,320 km (0.1 R)
• M27: 5,640,289 km (0.09 R)
• M28: 5,855,560 km (0.114 R)
• M29: 6,687,474 km (0.102 R)
• M30: 6,992,204 km (0.106 R)
• M31: 7,165,588 km (0.111 R)
• M32: 7,497,097 km (0.062 R)
• M33: 7,674,670 km (0.076 R)
• M34: 7,933,624 km (0.086 R)
• M35: 8,276,652 km (0.062 R)
• M36: 8,399,023 km (0.093 R)
• M37: 8,998,312 km (0.097 R)
• M38: 9,082,087 km (0.066 R)
• M39: 9,697,383 km (0.053 R)
• M40: 10,634,314 km (0.116 R)
• M41: 10,945,627 km (0.108 R)
• M42: 11,124,846 km (0.06 R)
• M43: 11,259,933 km (0.089 R)
• M44: 11,418,207 km (0.035 R)
• M45: 11,554,491 km (0.103 R)
• M46: 11,714,112 km (0.096 R)
• M47: 12,174,424 km (0.071 R)
• M48: 12,290,363 km (0.118 R)
• M49: 12,453,424 km (0.113 R)
• M50: 12,687,545 km (0.094 R)
• M51: 12,899,525 km (0.118 R)
• M52: 13,542,646 km (0.086 R)
• M53: 14,001,463 km (0.048 R)
• M54: 14,367,230 km (0.084 R)
• M55: 15,508,811 km (0.114 R)
• M56: 16,885,860 km (0.061 R)
• M57: 17,615,149 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.4

Radius: 4.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.5 AU - 15.18 AU

Year: 21652 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,693,337 km

• M1: 56,698 km (0.075 R)
• M2: 101,876 km (0.093 R)
• M3: 199,863 km (0.085 R)
• M4: 327,769 km (0.108 R)
• M5: 553,063 km (0.09 R)
• M6: 585,676 km (0.073 R)
• M7: 722,408 km (0.045 R)
• M8: 1,093,261 km (0.048 R)
• M9: 1,218,923 km (0.089 R)
• M10: 1,623,436 km (0.038 R)
• M11: 1,686,716 km (0.068 R)
• M12: 1,718,730 km (0.119 R)
• M13: 1,864,887 km (0.063 R)
• M14: 1,981,573 km (0.061 R)
• M15: 2,204,325 km (0.114 R)
• M16: 2,636,363 km (0.101 R)
• M17: 3,212,315 km (0.114 R)
• M18: 3,272,005 km (0.058 R)
• M19: 3,311,947 km (0.094 R)
• M20: 3,432,972 km (0.086 R)
• M21: 4,188,890 km (0.086 R)
• M22: 4,385,611 km (0.101 R)
• M23: 4,902,173 km (0.038 R)
• M24: 5,652,406 km (0.079 R)
• M25: 5,748,747 km (0.08 R)
• M26: 5,967,309 km (0.102 R)
• M27: 6,919,949 km (0.116 R)
• M28: 7,152,573 km (0.108 R)
• M29: 7,204,484 km (0.116 R)
• M30: 7,784,924 km (0.101 R)
• M31: 8,189,287 km (0.031 R)
• M32: 8,962,259 km (0.096 R)
• M33: 9,243,802 km (0.111 R)
• M34: 9,585,633 km (0.105 R)
• M35: 9,873,759 km (0.073 R)
• M36: 10,311,033 km (0.097 R)
• M37: 10,369,825 km (0.118 R)
• M38: 10,458,238 km (0.12 R)
• M39: 11,752,409 km (0.115 R)
• M40: 11,906,195 km (0.116 R)
• M41: 12,716,417 km (0.099 R)
• M42: 12,747,833 km (0.042 R)
• M43: 13,032,667 km (0.037 R)
• M44: 13,064,532 km (0.047 R)
• M45: 13,351,610 km (0.106 R)
• M46: 13,640,783 km (0.069 R)
• M47: 14,652,812 km (0.086 R)
• M48: 14,818,267 km (0.111 R)
• M49: 14,917,900 km (0.098 R)
• M50: 15,621,159 km (0.115 R)
• M51: 17,199,118 km (0.043 R)
• M52: 18,504,658 km (0.117 R)
• M53: 19,368,287 km (0.113 R)
• M54: 20,355,633 km (0.084 R)
• M55: 20,429,534 km (0.045 R)
• M56: 21,172,138 km (0.076 R)
• M57: 21,471,782 km (0.029 R)
• M58: 21,735,075 km (0.047 R)
• M59: 21,999,414 km (0.065 R)
• M60: 22,760,568 km (0.085 R)
• M61: 23,144,287 km (0.076 R)
• M62: 23,996,246 km (0.113 R)
• M63: 24,191,172 km (0.064 R)
• M64: 24,465,236 km (0.074 R)
• M65: 24,543,625 km (0.103 R)
• M66: 25,174,330 km (0.056 R)
• M67: 25,810,270 km (0.039 R)
• M68: 26,290,779 km (0.103 R)
• M69: 26,612,713 km (0.088 R)
• M70: 27,098,009 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 5.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.99 AU - 18.69 AU

Year: 23877 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,693,337 km

• M1: 81,381 km (0.065 R)
• M2: 506,389 km (0.091 R)
• M3: 637,437 km (0.049 R)
• M4: 721,511 km (0.091 R)
• M5: 854,653 km (0.086 R)
• M6: 1,110,764 km (0.09 R)
• M7: 1,247,646 km (0.078 R)
• M8: 1,444,816 km (0.097 R)
• M9: 1,749,248 km (0.105 R)
• M10: 3,621,615 km (0.088 R)
• M11: 3,876,829 km (0.105 R)
• M12: 4,006,680 km (0.077 R)
• M13: 4,111,548 km (0.063 R)
• M14: 4,458,914 km (0.088 R)
• M15: 4,732,379 km (0.101 R)
• M16: 5,181,472 km (0.112 R)
• M17: 5,614,707 km (0.053 R)
• M18: 5,673,350 km (0.081 R)
• M19: 5,761,762 km (0.114 R)
• M20: 5,969,703 km (0.075 R)
• M21: 7,014,495 km (0.089 R)
• M22: 7,818,134 km (0.056 R)
• M23: 8,582,879 km (0.095 R)
• M24: 9,545,840 km (0.042 R)
• M25: 9,969,053 km (0.057 R)
• M26: 10,111,320 km (0.115 R)
• M27: 10,362,196 km (0.076 R)
• M28: 10,578,813 km (0.118 R)
• M29: 10,833,429 km (0.091 R)
• M30: 13,214,429 km (0.082 R)
• M31: 13,370,908 km (0.103 R)
• M32: 14,483,168 km (0.102 R)
• M33: 14,604,043 km (0.116 R)
• M34: 14,968,913 km (0.117 R)
• M35: 15,997,847 km (0.074 R)
• M36: 16,879,876 km (0.088 R)
• M37: 17,049,669 km (0.114 R)
• M38: 17,092,155 km (0.076 R)
• M39: 17,348,117 km (0.097 R)
• M40: 18,123,483 km (0.06 R)
• M41: 18,384,382 km (0.081 R)
• M42: 19,086,444 km (0.097 R)
• M43: 19,396,411 km (0.057 R)
• M44: 20,290,857 km (0.117 R)
• M45: 20,516,600 km (0.115 R)
• M46: 20,652,435 km (0.097 R)
• M47: 20,970,630 km (0.102 R)
• M48: 21,290,320 km (0.115 R)
• M49: 21,427,950 km (0.109 R)
• M50: 23,336,969 km (0.037 R)
• M51: 23,905,889 km (0.054 R)
• M52: 24,192,070 km (0.114 R)
• M53: 24,719,702 km (0.084 R)
• M54: 26,325,336 km (0.057 R)
• M55: 27,663,788 km (0.081 R)
• M56: 27,863,950 km (0.098 R)
• M57: 29,227,684 km (0.073 R)
• M58: 29,687,099 km (0.12 R)
• M59: 30,561,499 km (0.047 R)
• M60: 31,967,270 km (0.035 R)
• M61: 32,387,939 km (0.107 R)
• M62: 33,713,975 km (0.078 R)
• M63: 34,787,638 km (0.047 R)
• M64: 35,437,192 km (0.109 R)
• M65: 35,491,496 km (0.092 R)
• M66: 35,981,579 km (0.026 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit