🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.72 AU - 0.98 AU

Year: 277 Days

Day: 44.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.06 AU - 1.3 AU

Year: 453 Days

Day: 14.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.52 AU - 1.66 AU

Year: 708 Days

Day: 37.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.27 AU - 3.63 AU

Year: 2263 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 14.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.48 AU - 6.46 AU

Year: 5151 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,291,016 km

• M1: 249,529 km (0.096 R)
• M2: 390,750 km (0.057 R)
• M3: 633,098 km (0.085 R)
• M4: 754,272 km (0.119 R)
• M5: 1,286,691 km (0.096 R)
• M6: 1,460,823 km (0.042 R)
• M7: 1,628,971 km (0.068 R)
• M8: 1,908,869 km (0.03 R)
• M9: 2,416,155 km (0.051 R)
• M10: 2,532,692 km (0.098 R)
• M11: 3,144,697 km (0.107 R)
• M12: 3,552,800 km (0.104 R)
• M13: 3,686,241 km (0.115 R)
• M14: 4,156,876 km (0.062 R)
• M15: 4,297,797 km (0.032 R)
• M16: 4,877,639 km (0.047 R)
• M17: 5,155,292 km (0.103 R)
• M18: 5,263,601 km (0.1 R)
• M19: 5,416,341 km (0.091 R)
• M20: 5,659,587 km (0.059 R)
• M21: 5,771,336 km (0.107 R)
• M22: 6,434,055 km (0.12 R)
• M23: 6,691,812 km (0.095 R)
• M24: 6,881,502 km (0.092 R)
• M25: 7,048,902 km (0.104 R)
• M26: 7,193,563 km (0.08 R)
• M27: 7,584,014 km (0.105 R)
• M28: 7,757,098 km (0.091 R)
• M29: 8,411,290 km (0.059 R)
• M30: 9,799,558 km (0.09 R)
• M31: 10,369,376 km (0.119 R)
• M32: 10,755,189 km (0.098 R)
• M33: 10,921,991 km (0.111 R)
• M34: 11,173,914 km (0.057 R)
• M35: 11,541,177 km (0.109 R)
• M36: 11,654,871 km (0.083 R)
• M37: 11,883,606 km (0.096 R)
• M38: 12,287,520 km (0.117 R)
• M39: 12,549,616 km (0.105 R)
• M40: 13,316,903 km (0.12 R)
• M41: 13,436,432 km (0.045 R)
• M42: 13,796,813 km (0.092 R)
• M43: 13,917,688 km (0.034 R)
• M44: 14,129,968 km (0.112 R)
• M45: 14,221,372 km (0.119 R)
• M46: 14,959,189 km (0.106 R)
• M47: 15,114,471 km (0.056 R)
• M48: 15,332,735 km (0.066 R)
• M49: 15,552,195 km (0.089 R)
• M50: 15,867,397 km (0.114 R)
• M51: 16,504,086 km (0.107 R)
• M52: 17,214,227 km (0.103 R)
• M53: 17,802,745 km (0.095 R)
• M54: 18,000,364 km (0.091 R)
• M55: 18,099,547 km (0.053 R)
• M56: 18,597,708 km (0.108 R)
• M57: 19,033,187 km (0.085 R)
• M58: 19,404,190 km (0.109 R)
• M59: 19,505,767 km (0.057 R)
• M60: 19,948,278 km (0.067 R)
• M61: 20,085,010 km (0.052 R)
• M62: 20,877,729 km (0.108 R)
• M63: 21,330,412 km (0.1 R)
• M64: 21,435,281 km (0.053 R)
• M65: 21,610,460 km (0.064 R)
• M66: 22,387,172 km (0.082 R)
• M67: 23,065,299 km (0.097 R)
• M68: 23,352,826 km (0.098 R)
• M69: 24,149,734 km (0.049 R)
• M70: 24,295,592 km (0.116 R)
• M71: 24,551,554 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 9.6

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.82 AU - 7.34 AU

Year: 5294 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,291,016 km

• M1: 130,898 km (0.116 R)
• M2: 296,952 km (0.071 R)
• M3: 389,553 km (0.071 R)
• M4: 761,154 km (0.117 R)
• M5: 828,174 km (0.068 R)
• M6: 1,404,874 km (0.115 R)
• M7: 1,557,314 km (0.066 R)
• M8: 1,971,999 km (0.053 R)
• M9: 3,051,348 km (0.087 R)
• M10: 3,228,172 km (0.12 R)
• M11: 3,568,807 km (0.091 R)
• M12: 3,755,206 km (0.11 R)
• M13: 3,968,832 km (0.047 R)
• M14: 4,309,167 km (0.083 R)
• M15: 4,408,051 km (0.07 R)
• M16: 4,532,815 km (0.026 R)
• M17: 4,760,503 km (0.117 R)
• M18: 5,816,964 km (0.047 R)
• M19: 6,036,872 km (0.059 R)
• M20: 6,147,724 km (0.119 R)
• M21: 6,371,673 km (0.097 R)
• M22: 6,484,768 km (0.1 R)
• M23: 6,569,890 km (0.068 R)
• M24: 6,885,392 km (0.115 R)
• M25: 7,471,965 km (0.119 R)
• M26: 7,680,953 km (0.036 R)
• M27: 7,801,379 km (0.083 R)
• M28: 8,135,431 km (0.113 R)
• M29: 8,849,462 km (0.113 R)
• M30: 9,007,288 km (0.087 R)
• M31: 9,454,286 km (0.069 R)
• M32: 10,072,425 km (0.11 R)
• M33: 10,270,492 km (0.082 R)
• M34: 10,369,975 km (0.111 R)
• M35: 11,041,220 km (0.117 R)
• M36: 11,416,412 km (0.109 R)
• M37: 11,485,077 km (0.057 R)
• M38: 11,553,892 km (0.083 R)
• M39: 11,622,857 km (0.1 R)
• M40: 13,066,476 km (0.098 R)
• M41: 14,342,995 km (0.067 R)
• M42: 14,789,694 km (0.104 R)
• M43: 15,052,538 km (0.086 R)
• M44: 15,127,785 km (0.099 R)
• M45: 16,041,978 km (0.043 R)
• M46: 16,273,256 km (0.096 R)
• M47: 16,389,344 km (0.11 R)
• M48: 17,288,428 km (0.099 R)
• M49: 17,525,540 km (0.064 R)
• M50: 17,724,057 km (0.073 R)
• M51: 18,043,149 km (0.055 R)
• M52: 18,525,303 km (0.078 R)
• M53: 19,379,507 km (0.101 R)
• M54: 19,543,615 km (0.107 R)
• M55: 19,956,057 km (0.107 R)
• M56: 20,080,373 km (0.1 R)
• M57: 20,329,603 km (0.077 R)
• M58: 21,126,062 km (0.049 R)
• M59: 21,337,294 km (0.105 R)
• M60: 21,549,274 km (0.064 R)
• M61: 21,676,731 km (0.09 R)
• M62: 23,226,416 km (0.101 R)
• M63: 23,531,895 km (0.085 R)
• M64: 23,970,665 km (0.103 R)
• M65: 24,411,979 km (0.099 R)
• M66: 24,633,683 km (0.111 R)
• M67: 26,068,476 km (0.097 R)
• M68: 26,295,117 km (0.064 R)
• M69: 26,704,716 km (0.037 R)
• M70: 26,887,375 km (0.077 R)
• M71: 27,116,409 km (0.111 R)
• M72: 27,254,189 km (0.102 R)
• M73: 27,807,252 km (0.096 R)
• M74: 28,597,129 km (0.081 R)
• M75: 29,112,344 km (0.105 R)
• M76: 29,630,401 km (0.077 R)
• M77: 29,819,643 km (0.064 R)
• M78: 30,723,663 km (0.097 R)
• M79: 30,915,148 km (0.09 R)
• M80: 31,058,912 km (0.056 R)
• M81: 31,395,507 km (0.043 R)
• M82: 31,491,997 km (0.12 R)
• M83: 31,830,089 km (0.096 R)
• M84: 31,926,878 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 14.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.37 AU - 12.39 AU

Year: 15381 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,291,016 km

• M1: 210,634 km (0.064 R)
• M2: 531,671 km (0.098 R)
• M3: 742,454 km (0.067 R)
• M4: 1,176,438 km (0.103 R)
• M5: 1,462,918 km (0.12 R)
• M6: 1,657,395 km (0.101 R)
• M7: 1,831,228 km (0.104 R)
• M8: 2,722,681 km (0.087 R)
• M9: 3,106,400 km (0.103 R)
• M10: 3,507,771 km (0.092 R)
• M11: 3,772,110 km (0.118 R)
• M12: 4,320,237 km (0.08 R)
• M13: 4,810,320 km (0.112 R)
• M14: 5,147,064 km (0.031 R)
• M15: 5,318,354 km (0.058 R)
• M16: 5,888,322 km (0.116 R)
• M17: 6,248,853 km (0.093 R)
• M18: 6,385,884 km (0.102 R)
• M19: 8,157,871 km (0.086 R)
• M20: 8,814,905 km (0.095 R)
• M21: 9,384,125 km (0.066 R)
• M22: 10,395,556 km (0.098 R)
• M23: 10,504,164 km (0.068 R)
• M24: 10,667,525 km (0.11 R)
• M25: 10,886,835 km (0.104 R)
• M26: 11,274,144 km (0.104 R)
• M27: 12,176,519 km (0.042 R)
• M28: 12,348,407 km (0.12 R)
• M29: 13,160,723 km (0.065 R)
• M30: 13,692,244 km (0.049 R)
• M31: 13,870,864 km (0.079 R)
• M32: 14,050,382 km (0.082 R)
• M33: 15,266,762 km (0.029 R)
• M34: 16,138,319 km (0.089 R)
• M35: 16,453,522 km (0.12 R)
• M36: 16,898,127 km (0.1 R)
• M37: 20,596,186 km (0.091 R)
• M38: 21,836,053 km (0.076 R)
• M39: 22,254,778 km (0.077 R)
• M40: 22,394,951 km (0.113 R)
• M41: 22,958,636 km (0.105 R)
• M42: 24,171,725 km (0.062 R)
• M43: 24,967,885 km (0.073 R)
• M44: 26,808,986 km (0.08 R)
• M45: 26,958,284 km (0.065 R)
• M46: 27,407,527 km (0.101 R)
• M47: 28,617,474 km (0.065 R)
• M48: 28,769,915 km (0.083 R)
• M49: 29,767,732 km (0.11 R)
• M50: 32,351,138 km (0.072 R)
• M51: 33,709,786 km (0.11 R)
• M52: 34,032,319 km (0.083 R)
• M53: 35,168,814 km (0.113 R)
• M54: 35,413,855 km (0.073 R)
• M55: 36,813,792 km (0.116 R)
• M56: 37,645,855 km (0.062 R)
• M57: 38,147,906 km (0.106 R)
• M58: 38,484,052 km (0.114 R)
• M59: 39,413,055 km (0.099 R)
• M60: 42,070,960 km (0.098 R)
• M61: 42,592,159 km (0.116 R)
• M62: 43,202,818 km (0.077 R)
• M63: 44,697,899 km (0.082 R)
• M64: 45,585,314 km (0.053 R)
• M65: 48,373,070 km (0.073 R)
• M66: 50,384,862 km (0.097 R)
• M67: 51,215,729 km (0.067 R)
• M68: 51,679,183 km (0.101 R)
• M69: 52,051,083 km (0.089 R)
• M70: 52,144,133 km (0.073 R)
• M71: 53,359,466 km (0.091 R)
• M72: 53,453,414 km (0.11 R)
• M73: 54,206,340 km (0.038 R)
• M74: 56,390,768 km (0.104 R)
• M75: 56,486,361 km (0.084 R)
• M76: 57,349,391 km (0.086 R)
• M77: 57,541,774 km (0.055 R)
• M78: 58,603,769 km (0.09 R)
• M79: 59,185,705 km (0.058 R)
• M80: 60,747,058 km (0.071 R)
• M81: 62,321,875 km (0.056 R)
• M82: 63,015,111 km (0.108 R)
• M83: 63,114,294 km (0.057 R)
• M84: 66,014,997 km (0.057 R)
• M85: 66,822,676 km (0.086 R)
• M86: 67,126,509 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 5.1

Gravity: 33.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.53 AU - 16.33 AU

Year: 19355 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,291,016 km

• M1: 156,031 km (0.049 R)
• M2: 257,159 km (0.102 R)
• M3: 307,573 km (0.098 R)
• M4: 566,378 km (0.115 R)
• M5: 1,014,722 km (0.105 R)
• M6: 1,070,223 km (0.093 R)
• M7: 1,301,950 km (0.091 R)
• M8: 1,645,726 km (0.114 R)
• M9: 2,375,614 km (0.11 R)
• M10: 2,412,565 km (0.032 R)
• M11: 2,638,607 km (0.075 R)
• M12: 2,715,501 km (0.04 R)
• M13: 2,793,142 km (0.085 R)
• M14: 3,110,888 km (0.085 R)
• M15: 3,233,109 km (0.058 R)
• M16: 3,440,153 km (0.106 R)
• M17: 3,867,404 km (0.097 R)
• M18: 4,042,882 km (0.118 R)
• M19: 6,190,210 km (0.071 R)
• M20: 7,455,509 km (0.097 R)
• M21: 7,564,566 km (0.113 R)
• M22: 9,614,356 km (0.027 R)
• M23: 12,398,672 km (0.086 R)
• M24: 12,463,148 km (0.119 R)
• M25: 12,787,476 km (0.118 R)
• M26: 13,776,917 km (0.066 R)
• M27: 14,518,174 km (0.116 R)
• M28: 16,391,588 km (0.057 R)
• M29: 18,782,461 km (0.063 R)
• M30: 18,930,863 km (0.095 R)
• M31: 19,678,403 km (0.079 R)
• M32: 20,588,407 km (0.058 R)
• M33: 21,202,506 km (0.094 R)
• M34: 21,589,516 km (0.118 R)
• M35: 21,978,770 km (0.032 R)
• M36: 23,160,294 km (0.068 R)
• M37: 23,798,927 km (0.064 R)
• M38: 25,011,866 km (0.095 R)
• M39: 25,831,513 km (0.057 R)
• M40: 28,088,496 km (0.112 R)
• M41: 28,343,112 km (0.113 R)
• M42: 29,369,353 km (0.059 R)
• M43: 33,324,422 km (0.035 R)
• M44: 33,684,055 km (0.114 R)
• M45: 34,588,673 km (0.091 R)
• M46: 34,770,435 km (0.049 R)
• M47: 35,409,517 km (0.117 R)
• M48: 36,606,599 km (0.056 R)
• M49: 38,474,029 km (0.117 R)
• M50: 38,662,373 km (0.102 R)
• M51: 39,324,343 km (0.083 R)
• M52: 40,372,127 km (0.036 R)
• M53: 41,236,204 km (0.095 R)
• M54: 41,429,036 km (0.09 R)
• M55: 42,106,415 km (0.105 R)
• M56: 43,472,094 km (0.115 R)
• M57: 43,766,503 km (0.076 R)
• M58: 44,061,659 km (0.106 R)
• M59: 45,149,685 km (0.102 R)
• M60: 48,669,872 km (0.115 R)
• M61: 48,771,599 km (0.065 R)
• M62: 48,975,650 km (0.077 R)
• M63: 49,384,351 km (0.058 R)
• M64: 49,794,250 km (0.104 R)
• M65: 50,102,421 km (0.103 R)
• M66: 50,411,191 km (0.1 R)
• M67: 51,444,913 km (0.088 R)
• M68: 52,694,803 km (0.085 R)
• M69: 53,218,395 km (0.101 R)
• M70: 54,059,883 km (0.108 R)
• M71: 57,039,574 km (0.096 R)
• M72: 57,469,668 km (0.09 R)
• M73: 57,792,799 km (0.114 R)
• M74: 60,509,646 km (0.088 R)
• M75: 60,728,807 km (0.076 R)
• M76: 60,948,267 km (0.116 R)
• M77: 62,380,816 km (0.089 R)
• M78: 63,378,933 km (0.056 R)
• M79: 65,278,976 km (0.089 R)
• M80: 65,728,667 km (0.118 R)
• M81: 67,765,292 km (0.107 R)
• M82: 69,134,562 km (0.025 R)
• M83: 69,937,453 km (0.076 R)
• M84: 70,282,576 km (0.077 R)
• M85: 72,132,353 km (0.054 R)
• M86: 73,530,196 km (0.113 R)
• M87: 74,349,843 km (0.082 R)
• M88: 74,467,127 km (0.068 R)
• M89: 74,701,996 km (0.069 R)
• M90: 75,290,065 km (0.041 R)
• M91: 75,525,831 km (0.027 R)
• M92: 76,116,145 km (0.083 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit