🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.16 AU

Year: 369 Days

Day: 28.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.14 AU - 1.78 AU

Year: 641 Days

Day: 19.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.46 AU - 1.6 AU

Year: 688 Days

Day: 47.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,596,338 km

• M1: 598,541 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.56 AU - 1.76 AU

Year: 777 Days

Day: 13.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,596,338 km

• M1: 769,382 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.75 AU - 4.97 AU

Year: 3309 Days

Day: 26.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 14.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.3 AU - 5.66 AU

Year: 4039 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,596,338 km

• M1: 198,516 km (0.095 R)
• M2: 438,621 km (0.044 R)
• M3: 697,724 km (0.047 R)
• M4: 897,438 km (0.115 R)
• M5: 1,117,795 km (0.089 R)
• M6: 1,489,995 km (0.084 R)
• M7: 1,755,381 km (0.063 R)
• M8: 1,901,539 km (0.099 R)
• M9: 2,332,979 km (0.114 R)
• M10: 2,445,776 km (0.036 R)
• M11: 2,881,105 km (0.075 R)
• M12: 3,179,254 km (0.082 R)
• M13: 3,286,964 km (0.117 R)
• M14: 3,469,324 km (0.079 R)
• M15: 3,636,275 km (0.069 R)
• M16: 3,786,920 km (0.1 R)
• M17: 4,017,002 km (0.088 R)
• M18: 4,796,856 km (0.077 R)
• M19: 4,962,610 km (0.047 R)
• M20: 5,214,982 km (0.07 R)
• M21: 5,776,273 km (0.114 R)
• M22: 6,154,008 km (0.025 R)
• M23: 6,311,833 km (0.106 R)
• M24: 6,448,117 km (0.106 R)
• M25: 7,574,589 km (0.088 R)
• M26: 7,768,318 km (0.117 R)
• M27: 7,865,856 km (0.077 R)
• M28: 8,185,397 km (0.066 R)
• M29: 8,761,498 km (0.096 R)
• M30: 8,939,370 km (0.073 R)
• M31: 9,480,466 km (0.113 R)
• M32: 10,005,854 km (0.118 R)
• M33: 10,406,028 km (0.048 R)
• M34: 10,811,588 km (0.119 R)
• M35: 11,332,787 km (0.07 R)
• M36: 11,498,990 km (0.119 R)
• M37: 11,610,291 km (0.102 R)
• M38: 11,806,114 km (0.032 R)
• M39: 12,059,234 km (0.029 R)
• M40: 12,229,028 km (0.068 R)
• M41: 12,485,289 km (0.12 R)
• M42: 12,887,408 km (0.112 R)
• M43: 13,177,328 km (0.073 R)
• M44: 13,527,986 km (0.113 R)
• M45: 14,749,452 km (0.109 R)
• M46: 14,991,801 km (0.094 R)
• M47: 15,480,836 km (0.07 R)
• M48: 15,819,975 km (0.086 R)
• M49: 15,974,958 km (0.093 R)
• M50: 16,442,900 km (0.101 R)
• M51: 16,662,959 km (0.102 R)
• M52: 17,233,076 km (0.09 R)
• M53: 17,648,809 km (0.089 R)
• M54: 18,165,071 km (0.111 R)
• M55: 18,294,922 km (0.11 R)
• M56: 18,490,147 km (0.103 R)
• M57: 18,653,508 km (0.056 R)
• M58: 19,047,399 km (0.091 R)
• M59: 20,616,831 km (0.085 R)
• M60: 20,820,134 km (0.1 R)
• M61: 20,922,010 km (0.034 R)
• M62: 21,399,975 km (0.064 R)
• M63: 21,640,230 km (0.114 R)
• M64: 21,777,860 km (0.09 R)
• M65: 21,881,381 km (0.082 R)
• M66: 22,401,084 km (0.078 R)
• M67: 22,714,941 km (0.1 R)
• M68: 22,924,976 km (0.106 R)
• M69: 23,135,759 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 10.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.35 AU - 5.41 AU

Year: 4535 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 90,596,338 km

• M1: 152,889 km (0.114 R)
• M2: 241,002 km (0.108 R)
• M3: 363,822 km (0.098 R)
• M4: 461,360 km (0.043 R)
• M5: 604,525 km (0.112 R)
• M6: 770,429 km (0.063 R)
• M7: 910,453 km (0.098 R)
• M8: 994,527 km (0.096 R)
• M9: 1,096,253 km (0.077 R)
• M10: 1,240,316 km (0.058 R)
• M11: 1,456,036 km (0.076 R)
• M12: 1,547,590 km (0.051 R)
• M13: 1,754,185 km (0.113 R)
• M14: 1,997,580 km (0.069 R)
• M15: 2,175,602 km (0.117 R)
• M16: 2,300,366 km (0.09 R)
• M17: 2,567,548 km (0.076 R)
• M18: 2,638,458 km (0.109 R)
• M19: 2,792,693 km (0.12 R)
• M20: 2,918,206 km (0.099 R)
• M21: 3,077,827 km (0.091 R)
• M22: 3,262,430 km (0.1 R)
• M23: 3,803,077 km (0.073 R)
• M24: 4,048,567 km (0.095 R)
• M25: 4,191,134 km (0.101 R)
• M26: 4,903,968 km (0.104 R)
• M27: 5,145,718 km (0.108 R)
• M28: 5,680,680 km (0.097 R)
• M29: 5,827,286 km (0.109 R)
• M30: 5,975,089 km (0.116 R)
• M31: 6,137,851 km (0.108 R)
• M32: 6,579,165 km (0.117 R)
• M33: 6,662,940 km (0.12 R)
• M34: 6,931,019 km (0.12 R)
• M35: 7,594,486 km (0.111 R)
• M36: 8,384,063 km (0.059 R)
• M37: 8,688,794 km (0.056 R)
• M38: 8,919,773 km (0.084 R)
• M39: 9,106,172 km (0.086 R)
• M40: 9,246,644 km (0.11 R)
• M41: 9,832,021 km (0.104 R)
• M42: 10,024,553 km (0.097 R)
• M43: 10,445,821 km (0.096 R)
• M44: 10,740,828 km (0.09 R)
• M45: 10,905,984 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 13.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.72 AU - 7.22 AU

Year: 5981 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,596,338 km

• M1: 180,116 km (0.112 R)
• M2: 268,079 km (0.105 R)
• M3: 385,663 km (0.081 R)
• M4: 505,940 km (0.097 R)
• M5: 616,343 km (0.065 R)
• M6: 750,533 km (0.117 R)
• M7: 866,022 km (0.094 R)
• M8: 972,386 km (0.098 R)
• M9: 1,924,876 km (0.101 R)
• M10: 3,072,142 km (0.056 R)
• M11: 3,192,119 km (0.11 R)
• M12: 3,945,494 km (0.109 R)
• M13: 4,423,459 km (0.112 R)
• M14: 5,261,208 km (0.075 R)
• M15: 5,376,547 km (0.084 R)
• M16: 5,463,763 km (0.113 R)
• M17: 5,580,599 km (0.054 R)
• M18: 5,817,113 km (0.035 R)
• M19: 6,238,830 km (0.119 R)
• M20: 6,608,187 km (0.104 R)
• M21: 7,080,018 km (0.093 R)
• M22: 7,336,280 km (0.099 R)
• M23: 8,156,525 km (0.102 R)
• M24: 8,799,347 km (0.037 R)
• M25: 9,493,780 km (0.042 R)
• M26: 10,205,866 km (0.094 R)
• M27: 10,935,305 km (0.056 R)
• M28: 11,493,305 km (0.091 R)
• M29: 11,681,499 km (0.109 R)
• M30: 12,098,877 km (0.12 R)
• M31: 13,262,300 km (0.113 R)
• M32: 13,777,515 km (0.073 R)
• M33: 13,977,378 km (0.056 R)
• M34: 14,178,288 km (0.067 R)
• M35: 14,868,532 km (0.085 R)
• M36: 14,950,512 km (0.078 R)
• M37: 15,362,355 km (0.117 R)
• M38: 15,486,671 km (0.065 R)
• M39: 15,569,698 km (0.079 R)
• M40: 15,736,200 km (0.107 R)
• M41: 16,535,501 km (0.093 R)
• M42: 17,004,341 km (0.045 R)
• M43: 17,175,780 km (0.082 R)
• M44: 17,304,883 km (0.109 R)
• M45: 17,563,987 km (0.061 R)
• M46: 19,011,795 km (0.099 R)
• M47: 19,189,816 km (0.089 R)
• M48: 19,682,592 km (0.09 R)
• M49: 20,088,750 km (0.072 R)
• M50: 20,543,228 km (0.114 R)
• M51: 21,047,224 km (0.102 R)
• M52: 21,370,056 km (0.08 R)
• M53: 21,601,633 km (0.078 R)
• M54: 23,771,251 km (0.102 R)
• M55: 23,915,164 km (0.042 R)
• M56: 24,107,547 km (0.104 R)
• M57: 25,076,941 km (0.11 R)
• M58: 25,566,276 km (0.118 R)
• M59: 26,256,820 km (0.115 R)
• M60: 26,903,681 km (0.09 R)
• M61: 27,454,949 km (0.118 R)
• M62: 28,568,855 km (0.082 R)
• M63: 29,028,719 km (0.091 R)
• M64: 29,388,203 km (0.044 R)
• M65: 29,491,126 km (0.075 R)
• M66: 30,683,870 km (0.027 R)
• M67: 32,795,593 km (0.105 R)
• M68: 32,955,962 km (0.07 R)
• M69: 33,545,827 km (0.088 R)
• M70: 33,815,103 km (0.089 R)
• M71: 34,301,595 km (0.109 R)
• M72: 34,410,053 km (0.108 R)
• M73: 34,844,934 km (0.091 R)
• M74: 34,953,991 km (0.099 R)
• M75: 35,172,255 km (0.119 R)
• M76: 35,775,134 km (0.066 R)
• M77: 36,050,244 km (0.084 R)
• M78: 36,935,415 km (0.09 R)
• M79: 37,157,867 km (0.027 R)
• M80: 37,324,968 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 5.7

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.24 AU - 24.08 AU

Year: 31681 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,596,338 km

• M1: 189,840 km (0.092 R)
• M2: 326,871 km (0.082 R)
• M3: 386,710 km (0.095 R)
• M4: 613,501 km (0.115 R)
• M5: 1,302,848 km (0.078 R)
• M6: 1,571,077 km (0.05 R)
• M7: 1,893,161 km (0.117 R)
• M8: 2,474,498 km (0.075 R)
• M9: 2,597,019 km (0.078 R)
• M10: 2,763,521 km (0.061 R)
• M11: 4,216,416 km (0.039 R)
• M12: 4,611,055 km (0.104 R)
• M13: 5,277,364 km (0.077 R)
• M14: 5,329,873 km (0.109 R)
• M15: 6,641,397 km (0.115 R)
• M16: 7,925,994 km (0.088 R)
• M17: 8,596,492 km (0.089 R)
• M18: 10,056,268 km (0.074 R)
• M19: 11,386,642 km (0.082 R)
• M20: 11,590,843 km (0.101 R)
• M21: 12,630,399 km (0.102 R)
• M22: 15,169,374 km (0.093 R)
• M23: 15,319,121 km (0.1 R)
• M24: 15,923,048 km (0.104 R)
• M25: 16,227,779 km (0.086 R)
• M26: 16,765,882 km (0.1 R)
• M27: 17,231,880 km (0.12 R)
• M28: 18,735,039 km (0.049 R)
• M29: 19,951,120 km (0.115 R)
• M30: 20,197,508 km (0.115 R)
• M31: 21,443,957 km (0.06 R)
• M32: 21,780,552 km (0.032 R)
• M33: 22,034,121 km (0.104 R)
• M34: 23,836,326 km (0.114 R)
• M35: 24,097,674 km (0.091 R)
• M36: 25,596,345 km (0.046 R)
• M37: 25,953,286 km (0.086 R)
• M38: 26,943,624 km (0.068 R)
• M39: 27,034,130 km (0.065 R)
• M40: 28,498,095 km (0.085 R)
• M41: 29,053,702 km (0.083 R)
• M42: 30,269,633 km (0.043 R)
• M43: 30,647,069 km (0.093 R)
• M44: 31,121,144 km (0.109 R)
• M45: 32,268,710 km (0.094 R)
• M46: 32,461,242 km (0.099 R)
• M47: 34,015,863 km (0.119 R)
• M48: 35,098,652 km (0.084 R)
• M49: 35,197,686 km (0.117 R)
• M50: 35,694,052 km (0.086 R)
• M51: 36,593,285 km (0.062 R)
• M52: 37,196,912 km (0.076 R)
• M53: 38,006,985 km (0.078 R)
• M54: 38,618,242 km (0.068 R)
• M55: 39,130,165 km (0.119 R)
• M56: 39,644,333 km (0.067 R)
• M57: 39,850,629 km (0.114 R)
• M58: 42,670,249 km (0.093 R)
• M59: 43,305,592 km (0.106 R)
• M60: 44,692,663 km (0.094 R)
• M61: 44,800,074 km (0.115 R)
• M62: 45,014,897 km (0.117 R)
• M63: 45,122,458 km (0.118 R)
• M64: 46,855,100 km (0.057 R)
• M65: 47,619,994 km (0.085 R)
• M66: 47,839,305 km (0.096 R)
• M67: 48,058,914 km (0.062 R)
• M68: 48,499,181 km (0.119 R)
• M69: 51,280,953 km (0.104 R)
• M70: 51,393,301 km (0.119 R)
• M71: 53,201,790 km (0.081 R)
• M72: 55,146,263 km (0.042 R)
• M73: 56,069,282 km (0.078 R)
• M74: 57,696,907 km (0.093 R)
• M75: 59,575,856 km (0.118 R)
• M76: 64,724,267 km (0.105 R)
• M77: 67,535,809 km (0.094 R)
• M78: 69,639,604 km (0.084 R)
• M79: 69,888,385 km (0.088 R)
• M80: 70,387,145 km (0.094 R)
• M81: 71,513,467 km (0.101 R)
• M82: 72,393,701 km (0.089 R)
• M83: 75,055,795 km (0.109 R)
• M84: 77,878,707 km (0.108 R)
• M85: 78,137,062 km (0.08 R)
• M86: 79,433,178 km (0.086 R)
• M87: 80,866,924 km (0.055 R)
• M88: 80,997,673 km (0.062 R)
• M89: 84,422,417 km (0.053 R)
• M90: 86,687,179 km (0.107 R)
• M91: 86,954,959 km (0.062 R)
• M92: 88,297,750 km (0.102 R)
• M93: 89,512,185 km (0.049 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 10,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit