🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.96 AU - 1.16 AU

Year: 380 Days

Day: 42.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,181,526 km

• M1: 124,166 km (0.096 R)
• M2: 256,560 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.21 AU - 1.43 AU

Year: 528 Days

Day: 47.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.68 AU - 1.76 AU

Year: 786 Days

Day: 17.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.12 AU - 5.76 AU

Year: 3824 Days

Day: 14.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 12.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.44 AU - 9.4 AU

Year: 7762 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,181,526 km

• M1: 155,731 km (0.075 R)
• M2: 402,717 km (0.064 R)
• M3: 481,256 km (0.062 R)
• M4: 577,747 km (0.084 R)
• M5: 794,065 km (0.115 R)
• M6: 1,095,804 km (0.086 R)
• M7: 1,184,666 km (0.059 R)
• M8: 1,632,861 km (0.099 R)
• M9: 1,718,281 km (0.077 R)
• M10: 1,805,497 km (0.08 R)
• M11: 1,929,962 km (0.119 R)
• M12: 2,778,780 km (0.113 R)
• M13: 2,965,479 km (0.119 R)
• M14: 3,092,338 km (0.109 R)
• M15: 3,373,582 km (0.115 R)
• M16: 3,618,174 km (0.113 R)
• M17: 4,290,766 km (0.09 R)
• M18: 4,580,388 km (0.071 R)
• M19: 4,777,258 km (0.043 R)
• M20: 5,179,228 km (0.105 R)
• M21: 5,281,403 km (0.063 R)
• M22: 5,644,627 km (0.114 R)
• M23: 5,989,151 km (0.073 R)
• M24: 6,838,418 km (0.09 R)
• M25: 7,035,438 km (0.083 R)
• M26: 7,320,123 km (0.075 R)
• M27: 7,637,869 km (0.097 R)
• M28: 8,078,285 km (0.116 R)
• M29: 8,587,666 km (0.087 R)
• M30: 9,262,203 km (0.113 R)
• M31: 9,605,978 km (0.068 R)
• M32: 10,467,363 km (0.088 R)
• M33: 10,662,289 km (0.119 R)
• M34: 10,989,609 km (0.115 R)
• M35: 12,641,319 km (0.101 R)
• M36: 13,267,386 km (0.09 R)
• M37: 13,690,449 km (0.059 R)
• M38: 14,153,754 km (0.096 R)
• M39: 14,369,324 km (0.105 R)
• M40: 14,513,537 km (0.096 R)
• M41: 15,205,726 km (0.116 R)
• M42: 15,796,937 km (0.1 R)
• M43: 16,170,333 km (0.043 R)
• M44: 16,773,811 km (0.119 R)
• M45: 18,236,429 km (0.103 R)
• M46: 18,392,759 km (0.038 R)
• M47: 18,864,441 km (0.114 R)
• M48: 19,181,140 km (0.118 R)
• M49: 19,260,576 km (0.113 R)
• M50: 19,619,462 km (0.109 R)
• M51: 20,506,128 km (0.083 R)
• M52: 20,790,962 km (0.113 R)
• M53: 20,872,493 km (0.104 R)
• M54: 21,611,956 km (0.099 R)
• M55: 22,276,469 km (0.045 R)
• M56: 22,569,382 km (0.076 R)
• M57: 23,285,806 km (0.096 R)
• M58: 24,654,776 km (0.106 R)
• M59: 25,654,838 km (0.091 R)
• M60: 25,742,353 km (0.105 R)
• M61: 25,917,831 km (0.071 R)
• M62: 26,623,783 km (0.096 R)
• M63: 26,979,078 km (0.097 R)
• M64: 27,291,140 km (0.101 R)
• M65: 27,559,817 km (0.104 R)
• M66: 27,739,335 km (0.096 R)
• M67: 27,919,151 km (0.11 R)
• M68: 28,234,953 km (0.094 R)
• M69: 28,733,562 km (0.11 R)
• M70: 29,785,534 km (0.115 R)
• M71: 30,432,096 km (0.105 R)
• M72: 30,943,272 km (0.032 R)
• M73: 31,083,296 km (0.112 R)
• M74: 31,223,320 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 8

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.42 AU - 11.46 AU

Year: 10101 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 63.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,181,526 km

• M1: 239,955 km (0.101 R)
• M2: 290,369 km (0.107 R)
• M3: 381,175 km (0.105 R)
• M4: 469,887 km (0.09 R)
• M5: 580,589 km (0.068 R)
• M6: 654,491 km (0.099 R)
• M7: 716,125 km (0.031 R)
• M8: 829,071 km (0.099 R)
• M9: 1,480,570 km (0.094 R)
• M10: 1,955,543 km (0.052 R)
• M11: 2,210,009 km (0.088 R)
• M12: 2,475,246 km (0.082 R)
• M13: 2,750,506 km (0.074 R)
• M14: 2,931,071 km (0.115 R)
• M15: 3,412,776 km (0.104 R)
• M16: 3,578,830 km (0.112 R)
• M17: 3,691,028 km (0.069 R)
• M18: 3,861,719 km (0.094 R)
• M19: 3,919,015 km (0.113 R)
• M20: 4,299,443 km (0.091 R)
• M21: 4,509,179 km (0.098 R)
• M22: 5,001,057 km (0.086 R)
• M23: 5,189,999 km (0.07 R)
• M24: 5,285,442 km (0.101 R)
• M25: 5,349,321 km (0.072 R)
• M26: 6,338,312 km (0.101 R)
• M27: 6,406,230 km (0.111 R)
• M28: 6,542,812 km (0.099 R)
• M29: 6,784,263 km (0.065 R)
• M30: 6,888,533 km (0.103 R)
• M31: 7,098,868 km (0.104 R)
• M32: 7,454,163 km (0.081 R)
• M33: 8,145,155 km (0.087 R)
• M34: 9,161,822 km (0.111 R)
• M35: 9,665,668 km (0.093 R)
• M36: 10,218,133 km (0.099 R)
• M37: 10,298,018 km (0.105 R)
• M38: 10,498,330 km (0.113 R)
• M39: 10,619,205 km (0.089 R)
• M40: 10,984,523 km (0.054 R)
• M41: 11,312,591 km (0.078 R)
• M42: 11,395,169 km (0.036 R)
• M43: 11,769,164 km (0.094 R)
• M44: 12,062,824 km (0.059 R)
• M45: 12,147,198 km (0.114 R)
• M46: 12,486,485 km (0.047 R)
• M47: 14,051,878 km (0.052 R)
• M48: 14,948,118 km (0.062 R)
• M49: 15,494,599 km (0.094 R)
• M50: 15,816,534 km (0.094 R)
• M51: 15,955,062 km (0.06 R)
• M52: 16,842,327 km (0.078 R)
• M53: 16,983,846 km (0.037 R)
• M54: 17,410,948 km (0.12 R)
• M55: 18,178,834 km (0.099 R)
• M56: 18,859,804 km (0.106 R)
• M57: 19,697,851 km (0.105 R)
• M58: 20,246,576 km (0.039 R)
• M59: 20,598,430 km (0.098 R)
• M60: 20,749,823 km (0.112 R)
• M61: 21,410,298 km (0.08 R)
• M62: 21,461,311 km (0.093 R)
• M63: 22,077,504 km (0.081 R)
• M64: 22,595,412 km (0.104 R)
• M65: 23,643,345 km (0.113 R)
• M66: 25,569,118 km (0.115 R)
• M67: 25,949,396 km (0.068 R)
• M68: 26,003,850 km (0.115 R)
• M69: 27,767,160 km (0.07 R)
• M70: 28,214,009 km (0.114 R)
• M71: 28,775,898 km (0.056 R)
• M72: 29,967,894 km (0.066 R)
• M73: 30,196,779 km (0.085 R)
• M74: 30,483,708 km (0.113 R)
• M75: 30,541,153 km (0.072 R)
• M76: 30,944,619 km (0.093 R)
• M77: 33,106,308 km (0.116 R)
• M78: 34,115,794 km (0.094 R)
• M79: 34,235,174 km (0.08 R)
• M80: 34,654,347 km (0.099 R)
• M81: 34,714,335 km (0.048 R)
• M82: 34,774,324 km (0.086 R)
• M83: 35,135,304 km (0.087 R)
• M84: 35,376,605 km (0.077 R)
• M85: 37,020,087 km (0.109 R)
• M86: 38,191,588 km (0.107 R)
• M87: 38,688,403 km (0.066 R)
• M88: 38,875,251 km (0.104 R)
• M89: 40,002,770 km (0.113 R)
• M90: 40,760,483 km (0.083 R)
• M91: 40,950,622 km (0.081 R)
• M92: 42,097,738 km (0.111 R)
• M93: 42,932,644 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 12

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.64 AU - 9.96 AU

Year: 10684 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,181,526 km

• M1: 160,369 km (0.117 R)
• M2: 556,055 km (0.046 R)
• M3: 715,527 km (0.092 R)
• M4: 891,753 km (0.083 R)
• M5: 1,083,089 km (0.117 R)
• M6: 1,916,498 km (0.114 R)
• M7: 2,020,918 km (0.073 R)
• M8: 2,181,287 km (0.096 R)
• M9: 2,276,880 km (0.063 R)
• M10: 2,529,102 km (0.101 R)
• M11: 3,403,651 km (0.055 R)
• M12: 3,890,592 km (0.103 R)
• M13: 4,091,651 km (0.109 R)
• M14: 4,313,206 km (0.028 R)
• M15: 4,503,943 km (0.1 R)
• M16: 4,662,068 km (0.117 R)
• M17: 4,875,843 km (0.096 R)
• M18: 5,074,659 km (0.108 R)
• M19: 5,480,368 km (0.106 R)
• M20: 5,555,317 km (0.082 R)
• M21: 5,763,108 km (0.099 R)
• M22: 6,069,934 km (0.084 R)
• M23: 7,002,228 km (0.088 R)
• M24: 7,662,553 km (0.117 R)
• M25: 8,063,924 km (0.072 R)
• M26: 8,321,082 km (0.051 R)
• M27: 8,998,013 km (0.087 R)
• M28: 9,175,585 km (0.112 R)
• M29: 9,715,185 km (0.094 R)
• M30: 10,497,432 km (0.08 R)
• M31: 10,967,020 km (0.08 R)
• M32: 11,133,074 km (0.111 R)
• M33: 11,276,089 km (0.072 R)
• M34: 12,024,378 km (0.098 R)
• M35: 12,244,735 km (0.113 R)
• M36: 12,590,007 km (0.111 R)
• M37: 12,863,622 km (0.093 R)
• M38: 13,543,544 km (0.09 R)
• M39: 13,619,839 km (0.113 R)
• M40: 13,747,296 km (0.111 R)
• M41: 14,054,720 km (0.104 R)
• M42: 14,312,627 km (0.067 R)
• M43: 15,096,071 km (0.103 R)
• M44: 15,839,722 km (0.082 R)
• M45: 15,946,983 km (0.088 R)
• M46: 16,486,733 km (0.113 R)
• M47: 17,197,472 km (0.116 R)
• M48: 17,418,129 km (0.101 R)
• M49: 17,556,507 km (0.087 R)
• M50: 18,029,835 km (0.11 R)
• M51: 18,903,785 km (0.092 R)
• M52: 19,074,626 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 14.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.01 AU - 11.49 AU

Year: 13141 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,181,526 km

• M1: 179,667 km (0.06 R)
• M2: 324,478 km (0.079 R)
• M3: 429,944 km (0.078 R)
• M4: 552,764 km (0.081 R)
• M5: 739,761 km (0.119 R)
• M6: 842,236 km (0.115 R)
• M7: 1,389,764 km (0.074 R)
• M8: 2,086,442 km (0.066 R)
• M9: 2,472,404 km (0.118 R)
• M10: 2,909,230 km (0.107 R)
• M11: 3,194,812 km (0.058 R)
• M12: 3,341,268 km (0.072 R)
• M13: 3,459,900 km (0.109 R)
• M14: 3,824,619 km (0.116 R)
• M15: 4,011,766 km (0.033 R)
• M16: 4,138,326 km (0.054 R)
• M17: 4,362,872 km (0.106 R)
• M18: 4,790,722 km (0.081 R)
• M19: 5,336,006 km (0.093 R)
• M20: 5,901,337 km (0.081 R)
• M21: 6,154,756 km (0.059 R)
• M22: 6,597,565 km (0.118 R)
• M23: 6,936,404 km (0.098 R)
• M24: 7,436,211 km (0.106 R)
• M25: 7,789,112 km (0.045 R)
• M26: 8,839,289 km (0.051 R)
• M27: 9,255,171 km (0.097 R)
• M28: 9,805,392 km (0.095 R)
• M29: 10,497,133 km (0.117 R)
• M30: 11,519,335 km (0.102 R)
• M31: 12,156,921 km (0.111 R)
• M32: 13,657,538 km (0.115 R)
• M33: 14,673,906 km (0.081 R)
• M34: 15,865,303 km (0.073 R)
• M35: 16,016,397 km (0.115 R)
• M36: 16,932,983 km (0.093 R)
• M37: 17,397,784 km (0.117 R)
• M38: 18,129,168 km (0.074 R)
• M39: 19,084,200 km (0.11 R)
• M40: 20,001,235 km (0.093 R)
• M41: 20,437,762 km (0.091 R)
• M42: 21,209,238 km (0.088 R)
• M43: 21,320,240 km (0.067 R)
• M44: 21,822,141 km (0.043 R)
• M45: 22,327,931 km (0.103 R)
• M46: 22,723,917 km (0.092 R)
• M47: 23,753,150 km (0.118 R)
• M48: 24,622,463 km (0.054 R)
• M49: 25,031,613 km (0.052 R)
• M50: 25,325,274 km (0.098 R)
• M51: 25,975,426 km (0.093 R)
• M52: 27,051,185 km (0.066 R)
• M53: 27,473,499 km (0.098 R)
• M54: 27,715,848 km (0.091 R)
• M55: 28,508,118 km (0.086 R)
• M56: 29,061,182 km (0.104 R)
• M57: 29,617,536 km (0.083 R)
• M58: 30,302,545 km (0.107 R)
• M59: 31,244,862 km (0.089 R)
• M60: 31,561,261 km (0.097 R)
• M61: 33,869,706 km (0.075 R)
• M62: 34,259,708 km (0.047 R)
• M63: 34,390,007 km (0.117 R)
• M64: 36,497,991 km (0.116 R)
• M65: 36,697,704 km (0.066 R)
• M66: 36,964,587 km (0.116 R)
• M67: 38,647,413 km (0.077 R)
• M68: 39,327,485 km (0.091 R)
• M69: 41,460,900 km (0.064 R)
• M70: 42,226,991 km (0.09 R)
• M71: 42,716,924 km (0.114 R)
• M72: 42,927,408 km (0.112 R)
• M73: 44,909,131 km (0.105 R)
• M74: 45,051,848 km (0.099 R)
• M75: 45,982,945 km (0.066 R)
• M76: 46,848,219 km (0.118 R)
• M77: 47,573,320 km (0.036 R)
• M78: 47,864,288 km (0.102 R)
• M79: 48,521,471 km (0.088 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit