🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.66 AU - 1.82 AU

Year: 869 Days

Day: 36.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,046,347 km

• M1: 57,146 km (0.105 R)
• M2: 849,417 km (0.075 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 14.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.42 AU - 11.94 AU

Year: 13219 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,046,347 km

• M1: 276,906 km (0.114 R)
• M2: 384,167 km (0.092 R)
• M3: 473,477 km (0.108 R)
• M4: 730,337 km (0.1 R)
• M5: 850,613 km (0.069 R)
• M6: 1,214,286 km (0.092 R)
• M7: 1,491,640 km (0.071 R)
• M8: 1,626,877 km (0.094 R)
• M9: 1,790,088 km (0.109 R)
• M10: 1,910,066 km (0.075 R)
• M11: 2,209,710 km (0.038 R)
• M12: 2,578,918 km (0.103 R)
• M13: 2,911,324 km (0.092 R)
• M14: 3,169,829 km (0.093 R)
• M15: 3,896,127 km (0.06 R)
• M16: 4,022,238 km (0.092 R)
• M17: 4,343,425 km (0.085 R)
• M18: 4,474,323 km (0.084 R)
• M19: 4,639,778 km (0.052 R)
• M20: 4,841,137 km (0.119 R)
• M21: 5,148,710 km (0.093 R)
• M22: 5,252,531 km (0.09 R)
• M23: 5,357,249 km (0.103 R)
• M24: 5,604,235 km (0.079 R)
• M25: 6,554,332 km (0.107 R)
• M26: 6,742,825 km (0.059 R)
• M27: 7,514,899 km (0.12 R)
• M28: 8,031,760 km (0.063 R)
• M29: 8,560,289 km (0.094 R)
• M30: 9,480,466 km (0.094 R)
• M31: 10,300,561 km (0.108 R)
• M32: 11,504,824 km (0.062 R)
• M33: 13,036,706 km (0.1 R)
• M34: 13,706,007 km (0.068 R)
• M35: 13,899,288 km (0.097 R)
• M36: 14,044,846 km (0.104 R)
• M37: 14,632,168 km (0.112 R)
• M38: 14,730,753 km (0.093 R)
• M39: 14,928,820 km (0.09 R)
• M40: 16,699,012 km (0.083 R)
• M41: 17,164,860 km (0.054 R)
• M42: 17,530,178 km (0.104 R)
• M43: 17,950,847 km (0.096 R)
• M44: 18,056,613 km (0.059 R)
• M45: 18,215,486 km (0.055 R)
• M46: 19,017,181 km (0.088 R)
• M47: 19,232,901 km (0.068 R)
• M48: 20,213,814 km (0.102 R)
• M49: 21,771,726 km (0.052 R)
• M50: 22,280,808 km (0.066 R)
• M51: 22,565,193 km (0.115 R)
• M52: 22,736,483 km (0.083 R)
• M53: 23,368,235 km (0.111 R)
• M54: 24,414,372 km (0.11 R)
• M55: 24,766,526 km (0.043 R)
• M56: 25,238,507 km (0.098 R)
• M57: 25,654,090 km (0.039 R)
• M58: 26,191,745 km (0.062 R)
• M59: 28,256,195 km (0.038 R)
• M60: 30,751,338 km (0.082 R)
• M61: 31,832,931 km (0.099 R)
• M62: 31,960,987 km (0.087 R)
• M63: 32,346,351 km (0.069 R)
• M64: 34,230,087 km (0.069 R)
• M65: 35,882,396 km (0.116 R)
• M66: 36,751,858 km (0.027 R)
• M67: 37,628,352 km (0.114 R)
• M68: 37,899,424 km (0.058 R)
• M69: 40,229,560 km (0.101 R)
• M70: 40,645,592 km (0.11 R)
• M71: 40,784,568 km (0.115 R)
• M72: 40,993,257 km (0.12 R)
• M73: 41,202,395 km (0.117 R)
• M74: 41,551,856 km (0.027 R)
• M75: 43,597,457 km (0.119 R)
• M76: 43,953,500 km (0.09 R)
• M77: 44,596,621 km (0.098 R)
• M78: 45,387,096 km (0.103 R)
• M79: 45,603,415 km (0.107 R)
• M80: 45,820,182 km (0.111 R)
• M81: 45,964,843 km (0.044 R)
• M82: 46,617,838 km (0.038 R)
• M83: 47,127,668 km (0.096 R)
• M84: 48,006,256 km (0.073 R)
• M85: 49,260,036 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.7

Radius: 6

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.29 AU - 15.07 AU

Year: 16100 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,046,347 km

• M1: 114,592 km (0.117 R)
• M2: 157,527 km (0.111 R)
• M3: 505,491 km (0.114 R)
• M4: 1,110,615 km (0.078 R)
• M5: 1,155,344 km (0.103 R)
• M6: 1,610,122 km (0.111 R)
• M7: 1,712,596 km (0.109 R)
• M8: 1,870,123 km (0.118 R)
• M9: 1,923,679 km (0.057 R)
• M10: 2,005,060 km (0.079 R)
• M11: 2,284,659 km (0.113 R)
• M12: 2,606,294 km (0.084 R)
• M13: 2,666,283 km (0.097 R)
• M14: 2,942,291 km (0.105 R)
• M15: 3,036,238 km (0.102 R)
• M16: 3,324,364 km (0.117 R)
• M17: 3,892,088 km (0.076 R)
• M18: 4,030,167 km (0.038 R)
• M19: 4,489,582 km (0.056 R)
• M20: 4,707,396 km (0.085 R)
• M21: 5,077,801 km (0.04 R)
• M22: 5,228,745 km (0.084 R)
• M23: 6,244,814 km (0.073 R)
• M24: 6,365,838 km (0.095 R)
• M25: 6,487,760 km (0.053 R)
• M26: 6,610,431 km (0.063 R)
• M27: 6,941,341 km (0.117 R)
• M28: 7,150,928 km (0.067 R)
• M29: 7,966,087 km (0.068 R)
• M30: 8,855,596 km (0.12 R)
• M31: 9,358,244 km (0.091 R)
• M32: 9,776,221 km (0.089 R)
• M33: 9,870,019 km (0.117 R)
• M34: 10,582,553 km (0.118 R)
• M35: 11,115,571 km (0.066 R)
• M36: 11,213,408 km (0.107 R)
• M37: 11,360,761 km (0.032 R)
• M38: 13,961,371 km (0.104 R)
• M39: 14,278,967 km (0.053 R)
• M40: 14,867,485 km (0.086 R)
• M41: 14,975,345 km (0.074 R)
• M42: 16,012,806 km (0.116 R)
• M43: 16,123,359 km (0.061 R)
• M44: 16,234,062 km (0.113 R)
• M45: 16,623,914 km (0.104 R)
• M46: 16,848,011 km (0.074 R)
• M47: 16,960,509 km (0.035 R)
• M48: 17,697,428 km (0.083 R)
• M49: 18,041,204 km (0.06 R)
• M50: 18,735,039 km (0.044 R)
• M51: 18,909,919 km (0.04 R)
• M52: 20,387,946 km (0.111 R)
• M53: 20,748,177 km (0.104 R)
• M54: 21,353,301 km (0.028 R)
• M55: 21,596,996 km (0.087 R)
• M56: 22,271,682 km (0.116 R)
• M57: 23,015,632 km (0.08 R)
• M58: 24,464,338 km (0.066 R)
• M59: 24,528,067 km (0.113 R)
• M60: 25,683,112 km (0.102 R)
• M61: 25,942,216 km (0.107 R)
• M62: 26,463,115 km (0.093 R)
• M63: 27,118,952 km (0.089 R)
• M64: 27,382,843 km (0.105 R)
• M65: 28,647,693 km (0.051 R)
• M66: 28,714,713 km (0.119 R)
• M67: 28,849,052 km (0.068 R)
• M68: 29,591,805 km (0.074 R)
• M69: 30,958,232 km (0.099 R)
• M70: 31,787,902 km (0.119 R)
• M71: 32,205,430 km (0.082 R)
• M72: 32,554,890 km (0.091 R)
• M73: 32,835,237 km (0.063 R)
• M74: 34,320,444 km (0.109 R)
• M75: 35,107,180 km (0.106 R)
• M76: 37,576,143 km (0.084 R)
• M77: 43,601,795 km (0.049 R)
• M78: 43,988,207 km (0.104 R)
• M79: 44,609,038 km (0.099 R)
• M80: 44,842,411 km (0.054 R)
• M81: 44,998,292 km (0.119 R)
• M82: 46,016,006 km (0.05 R)
• M83: 47,041,350 km (0.119 R)
• M84: 47,358,348 km (0.088 R)
• M85: 49,275,145 km (0.092 R)
• M86: 49,435,963 km (0.093 R)
• M87: 49,597,080 km (0.088 R)
• M88: 49,758,197 km (0.049 R)
• M89: 50,648,154 km (0.096 R)
• M90: 55,677,186 km (0.091 R)
• M91: 55,844,736 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 7.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.61 AU - 20.41 AU

Year: 28948 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,046,347 km

• M1: 115,938 km (0.117 R)
• M2: 199,264 km (0.077 R)
• M3: 376,987 km (0.073 R)
• M4: 476,619 km (0.115 R)
• M5: 548,426 km (0.071 R)
• M6: 1,056,759 km (0.057 R)
• M7: 1,303,147 km (0.09 R)
• M8: 2,055,325 km (0.086 R)
• M9: 2,115,613 km (0.059 R)
• M10: 2,426,477 km (0.072 R)
• M11: 2,718,642 km (0.09 R)
• M12: 3,090,842 km (0.032 R)
• M13: 3,624,457 km (0.058 R)
• M14: 4,655,187 km (0.041 R)
• M15: 5,558,010 km (0.073 R)
• M16: 6,335,919 km (0.062 R)
• M17: 8,135,431 km (0.105 R)
• M18: 12,327,313 km (0.052 R)
• M19: 12,828,167 km (0.094 R)
• M20: 13,849,621 km (0.087 R)
• M21: 13,907,067 km (0.032 R)
• M22: 15,074,080 km (0.117 R)
• M23: 15,192,561 km (0.053 R)
• M24: 16,393,683 km (0.071 R)
• M25: 18,189,007 km (0.07 R)
• M26: 19,398,805 km (0.115 R)
• M27: 21,161,965 km (0.062 R)
• M28: 21,627,514 km (0.085 R)
• M29: 23,591,584 km (0.06 R)
• M30: 25,189,439 km (0.109 R)
• M31: 25,966,002 km (0.099 R)
• M32: 26,535,670 km (0.112 R)
• M33: 26,893,808 km (0.1 R)
• M34: 28,196,356 km (0.093 R)
• M35: 28,488,521 km (0.064 R)
• M36: 28,928,787 km (0.096 R)
• M37: 30,337,700 km (0.107 R)
• M38: 32,149,031 km (0.1 R)
• M39: 32,837,181 km (0.068 R)
• M40: 34,228,292 km (0.098 R)
• M41: 35,244,810 km (0.119 R)
• M42: 36,192,063 km (0.081 R)
• M43: 36,509,660 km (0.075 R)
• M44: 37,950,137 km (0.116 R)
• M45: 42,048,072 km (0.046 R)
• M46: 42,298,349 km (0.067 R)
• M47: 44,403,490 km (0.072 R)
• M48: 46,715,077 km (0.088 R)
• M49: 46,801,395 km (0.075 R)
• M50: 50,210,880 km (0.109 R)
• M51: 50,387,854 km (0.119 R)
• M52: 51,632,508 km (0.101 R)
• M53: 51,721,818 km (0.059 R)
• M54: 53,699,352 km (0.119 R)
• M55: 53,880,366 km (0.062 R)
• M56: 56,895,960 km (0.074 R)
• M57: 58,099,026 km (0.113 R)
• M58: 60,059,955 km (0.106 R)
• M59: 62,327,410 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit