🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.61 AU - 0.81 AU

Year: 212 Days

Day: 16.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.95 AU - 1.56 AU

Year: 496 Days

Day: 16.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.52 AU - 4.1 AU

Year: 2136 Days

Day: 47 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 11.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.41 AU - 6.85 AU

Year: 5384 Days

Day: 9.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,970,837 km

• M1: 142,567 km (0.112 R)
• M2: 219,161 km (0.118 R)
• M3: 439,369 km (0.105 R)
• M4: 708,944 km (0.06 R)
• M5: 825,331 km (0.1 R)
• M6: 1,397,693 km (0.072 R)
• M7: 1,506,002 km (0.077 R)
• M8: 1,717,084 km (0.05 R)
• M9: 1,938,190 km (0.113 R)
• M10: 2,044,554 km (0.052 R)
• M11: 2,168,571 km (0.064 R)
• M12: 2,263,416 km (0.086 R)
• M13: 3,035,939 km (0.114 R)
• M14: 3,286,366 km (0.046 R)
• M15: 3,543,824 km (0.032 R)
• M16: 3,769,717 km (0.094 R)
• M17: 4,137,129 km (0.086 R)
• M18: 4,435,577 km (0.036 R)
• M19: 4,597,591 km (0.045 R)
• M20: 4,699,767 km (0.12 R)
• M21: 4,782,195 km (0.091 R)
• M22: 4,948,398 km (0.102 R)
• M23: 5,032,323 km (0.089 R)
• M24: 5,137,789 km (0.087 R)
• M25: 6,008,000 km (0.056 R)
• M26: 6,165,078 km (0.053 R)
• M27: 6,368,980 km (0.099 R)
• M28: 6,690,615 km (0.078 R)
• M29: 6,830,040 km (0.077 R)
• M30: 6,970,513 km (0.043 R)
• M31: 7,088,396 km (0.036 R)
• M32: 7,206,877 km (0.093 R)
• M33: 7,882,461 km (0.089 R)
• M34: 7,956,064 km (0.11 R)
• M35: 8,603,673 km (0.081 R)
• M36: 8,780,946 km (0.091 R)
• M37: 8,959,416 km (0.107 R)
• M38: 9,242,306 km (0.071 R)
• M39: 10,511,046 km (0.032 R)
• M40: 10,592,128 km (0.063 R)
• M41: 11,110,783 km (0.057 R)
• M42: 11,276,239 km (0.117 R)
• M43: 11,974,562 km (0.108 R)
• M44: 12,087,658 km (0.064 R)
• M45: 12,343,320 km (0.117 R)
• M46: 13,062,886 km (0.113 R)
• M47: 13,442,565 km (0.114 R)
• M48: 13,648,412 km (0.101 R)
• M49: 13,885,076 km (0.115 R)
• M50: 14,542,708 km (0.034 R)
• M51: 15,027,405 km (0.12 R)
• M52: 15,179,995 km (0.08 R)
• M53: 15,425,186 km (0.038 R)
• M54: 15,671,723 km (0.052 R)
• M55: 15,981,690 km (0.067 R)
• M56: 16,387,699 km (0.097 R)
• M57: 16,544,777 km (0.085 R)
• M58: 17,273,767 km (0.116 R)
• M59: 18,078,005 km (0.12 R)
• M60: 18,697,340 km (0.081 R)
• M61: 18,993,245 km (0.047 R)
• M62: 19,290,645 km (0.115 R)
• M63: 19,622,902 km (0.055 R)
• M64: 19,923,444 km (0.089 R)
• M65: 20,023,974 km (0.056 R)
• M66: 20,191,973 km (0.11 R)
• M67: 20,698,810 km (0.084 R)
• M68: 21,004,738 km (0.111 R)
• M69: 21,141,321 km (0.07 R)
• M70: 21,552,565 km (0.041 R)
• M71: 23,224,172 km (0.092 R)
• M72: 23,542,217 km (0.077 R)
• M73: 23,648,581 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 13.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.57 AU - 10.01 AU

Year: 9245 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,970,837 km

• M1: 173,085 km (0.102 R)
• M2: 378,034 km (0.034 R)
• M3: 606,171 km (0.108 R)
• M4: 819,048 km (0.119 R)
• M5: 952,639 km (0.117 R)
• M6: 1,112,709 km (0.034 R)
• M7: 1,400,834 km (0.12 R)
• M8: 1,735,036 km (0.059 R)
• M9: 1,979,778 km (0.115 R)
• M10: 2,478,986 km (0.094 R)
• M11: 2,679,597 km (0.072 R)
• M12: 3,848,405 km (0.057 R)
• M13: 4,350,156 km (0.059 R)
• M14: 4,935,533 km (0.081 R)
• M15: 5,480,518 km (0.116 R)
• M16: 6,454,699 km (0.05 R)
• M17: 6,802,963 km (0.11 R)
• M18: 6,979,489 km (0.064 R)
• M19: 7,121,906 km (0.081 R)
• M20: 7,481,988 km (0.114 R)
• M21: 8,070,506 km (0.088 R)
• M22: 8,182,555 km (0.055 R)
• M23: 8,788,875 km (0.114 R)
• M24: 9,097,495 km (0.083 R)
• M25: 9,765,300 km (0.085 R)
• M26: 10,165,624 km (0.12 R)
• M27: 11,189,771 km (0.111 R)
• M28: 11,650,832 km (0.075 R)
• M29: 13,779,759 km (0.103 R)
• M30: 16,120,068 km (0.062 R)
• M31: 16,261,588 km (0.096 R)
• M32: 16,927,298 km (0.094 R)
• M33: 19,277,032 km (0.072 R)
• M34: 20,133,480 km (0.102 R)
• M35: 20,591,997 km (0.038 R)
• M36: 21,727,296 km (0.114 R)
• M37: 21,988,194 km (0.101 R)
• M38: 22,935,897 km (0.061 R)
• M39: 23,148,326 km (0.076 R)
• M40: 23,628,684 km (0.107 R)
• M41: 24,328,204 km (0.087 R)
• M42: 24,653,430 km (0.095 R)
• M43: 25,417,875 km (0.053 R)
• M44: 25,527,829 km (0.082 R)
• M45: 25,692,836 km (0.062 R)
• M46: 26,858,203 km (0.066 R)
• M47: 27,362,947 km (0.06 R)
• M48: 28,040,924 km (0.063 R)
• M49: 28,495,851 km (0.042 R)
• M50: 28,609,994 km (0.091 R)
• M51: 28,838,730 km (0.082 R)
• M52: 29,413,185 km (0.072 R)
• M53: 30,631,959 km (0.085 R)
• M54: 30,748,945 km (0.072 R)
• M55: 31,276,876 km (0.032 R)
• M56: 31,630,525 km (0.055 R)
• M57: 32,342,012 km (0.037 R)
• M58: 33,178,564 km (0.101 R)
• M59: 33,298,691 km (0.09 R)
• M60: 34,568,478 km (0.06 R)
• M61: 34,812,023 km (0.072 R)
• M62: 35,178,687 km (0.091 R)
• M63: 35,546,548 km (0.034 R)
• M64: 35,853,972 km (0.073 R)
• M65: 36,471,662 km (0.071 R)
• M66: 38,157,031 km (0.054 R)
• M67: 40,187,224 km (0.092 R)
• M68: 40,507,513 km (0.108 R)
• M69: 41,538,392 km (0.073 R)
• M70: 43,100,942 km (0.082 R)
• M71: 43,429,010 km (0.1 R)
• M72: 43,889,472 km (0.041 R)
• M73: 44,087,390 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 3.7

Gravity: 45.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.83 AU - 17.89 AU

Year: 21356 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,970,837 km

• M1: 91,105 km (0.1 R)
• M2: 173,384 km (0.088 R)
• M3: 280,047 km (0.062 R)
• M4: 571,464 km (0.074 R)
• M5: 638,484 km (0.047 R)
• M6: 1,205,011 km (0.093 R)
• M7: 1,563,298 km (0.045 R)
• M8: 1,594,564 km (0.077 R)
• M9: 1,625,979 km (0.119 R)
• M10: 1,819,409 km (0.078 R)
• M11: 1,986,061 km (0.089 R)
• M12: 2,405,983 km (0.102 R)
• M13: 2,588,941 km (0.102 R)
• M14: 3,164,145 km (0.117 R)
• M15: 3,203,788 km (0.062 R)
• M16: 3,243,731 km (0.081 R)
• M17: 3,324,065 km (0.108 R)
• M18: 3,989,476 km (0.066 R)
• M19: 4,032,560 km (0.086 R)
• M20: 4,604,622 km (0.036 R)
• M21: 4,694,830 km (0.116 R)
• M22: 5,108,318 km (0.078 R)
• M23: 5,485,604 km (0.062 R)
• M24: 5,629,368 km (0.12 R)
• M25: 6,874,770 km (0.108 R)
• M26: 7,081,814 km (0.065 R)
• M27: 8,642,119 km (0.062 R)
• M28: 8,977,667 km (0.093 R)
• M29: 9,317,554 km (0.065 R)
• M30: 10,244,313 km (0.089 R)
• M31: 10,303,105 km (0.093 R)
• M32: 10,898,354 km (0.116 R)
• M33: 11,443,340 km (0.058 R)
• M34: 11,811,649 km (0.079 R)
• M35: 11,997,300 km (0.115 R)
• M36: 13,003,346 km (0.112 R)
• M37: 13,323,336 km (0.063 R)
• M38: 13,645,869 km (0.102 R)
• M39: 14,167,218 km (0.115 R)
• M40: 14,232,741 km (0.111 R)
• M41: 14,430,360 km (0.034 R)
• M42: 14,496,333 km (0.035 R)
• M43: 15,296,532 km (0.112 R)
• M44: 17,218,715 km (0.113 R)
• M45: 18,065,439 km (0.065 R)
• M46: 19,725,975 km (0.093 R)
• M47: 20,760,295 km (0.11 R)
• M48: 21,887,964 km (0.103 R)
• M49: 22,115,951 km (0.095 R)
• M50: 22,268,241 km (0.086 R)
• M51: 23,112,572 km (0.063 R)
• M52: 24,832,349 km (0.103 R)
• M53: 25,547,726 km (0.094 R)
• M54: 25,627,611 km (0.117 R)
• M55: 25,707,646 km (0.066 R)
• M56: 27,898,357 km (0.1 R)
• M57: 28,974,265 km (0.078 R)
• M58: 30,148,160 km (0.079 R)
• M59: 30,232,533 km (0.067 R)
• M60: 32,975,859 km (0.027 R)
• M61: 34,200,766 km (0.115 R)
• M62: 35,886,884 km (0.086 R)
• M63: 36,965,634 km (0.098 R)
• M64: 37,146,498 km (0.039 R)
• M65: 38,695,284 km (0.064 R)
• M66: 38,878,991 km (0.058 R)
• M67: 39,801,411 km (0.093 R)
• M68: 41,479,750 km (0.12 R)
• M69: 41,573,547 km (0.109 R)
• M70: 42,611,308 km (0.096 R)
• M71: 42,895,843 km (0.106 R)
• M72: 45,775,452 km (0.048 R)
• M73: 46,651,348 km (0.092 R)
• M74: 46,846,872 km (0.117 R)
• M75: 49,910,188 km (0.117 R)
• M76: 50,210,132 km (0.077 R)
• M77: 50,510,674 km (0.1 R)
• M78: 51,516,570 km (0.067 R)
• M79: 52,529,048 km (0.108 R)
• M80: 53,855,084 km (0.103 R)
• M81: 54,162,657 km (0.116 R)
• M82: 55,605,828 km (0.117 R)
• M83: 55,916,692 km (0.087 R)
• M84: 56,644,187 km (0.055 R)
• M85: 57,584,409 km (0.069 R)
• M86: 59,691,794 km (0.097 R)
• M87: 61,075,275 km (0.105 R)
• M88: 61,182,088 km (0.099 R)
• M89: 62,039,135 km (0.092 R)
• M90: 62,146,546 km (0.059 R)
• M91: 62,361,518 km (0.118 R)
• M92: 63,548,427 km (0.12 R)
• M93: 64,742,817 km (0.085 R)
• M94: 68,592,120 km (0.088 R)
• M95: 69,705,577 km (0.057 R)
• M96: 74,446,333 km (0.11 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit