🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.96 AU - 1.3 AU

Year: 424 Days

Day: 15.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,883,559 km

• M1: 428,149 km (0.097 R)
• M2: 908,807 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.13 AU - 1.49 AU

Year: 529 Days

Day: 37.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.4 AU - 2.4 AU

Year: 1313 Days

Day: 31.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.39 AU - 2.45 AU

Year: 1329 Days

Day: 27.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.42 AU - 2.66 AU

Year: 1429 Days

Day: 33.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,883,559 km

• M1: 341,233 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.69 AU - 4.39 AU

Year: 2867 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 8.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7 AU - 8.26 AU

Year: 7442 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,883,559 km

• M1: 109,206 km (0.115 R)
• M2: 168,896 km (0.055 R)
• M3: 296,054 km (0.074 R)
• M4: 375,491 km (0.106 R)
• M5: 433,235 km (0.112 R)
• M6: 516,113 km (0.073 R)
• M7: 711,487 km (0.102 R)
• M8: 812,017 km (0.066 R)
• M9: 1,901,987 km (0.101 R)
• M10: 1,972,747 km (0.101 R)
• M11: 2,080,607 km (0.065 R)
• M12: 2,135,360 km (0.082 R)
• M13: 2,209,112 km (0.104 R)
• M14: 2,416,305 km (0.094 R)
• M15: 2,669,275 km (0.097 R)
• M16: 2,992,556 km (0.108 R)
• M17: 3,371,338 km (0.111 R)
• M18: 3,854,838 km (0.039 R)
• M19: 4,127,704 km (0.105 R)
• M20: 4,644,565 km (0.101 R)
• M21: 4,740,757 km (0.102 R)
• M22: 4,935,084 km (0.079 R)
• M23: 5,082,588 km (0.096 R)
• M24: 5,281,553 km (0.092 R)
• M25: 5,841,946 km (0.116 R)
• M26: 5,971,947 km (0.106 R)
• M27: 6,181,982 km (0.064 R)
• M28: 6,287,898 km (0.092 R)
• M29: 8,441,957 km (0.109 R)
• M30: 8,559,541 km (0.115 R)
• M31: 8,796,504 km (0.105 R)
• M32: 9,216,426 km (0.112 R)
• M33: 9,428,855 km (0.085 R)
• M34: 9,489,891 km (0.111 R)
• M35: 9,765,899 km (0.086 R)
• M36: 10,960,587 km (0.105 R)
• M37: 11,347,298 km (0.051 R)
• M38: 11,640,360 km (0.072 R)
• M39: 11,968,877 km (0.064 R)
• M40: 12,200,754 km (0.094 R)
• M41: 12,367,106 km (0.104 R)
• M42: 12,467,487 km (0.044 R)
• M43: 13,347,571 km (0.098 R)
• M44: 13,656,939 km (0.071 R)
• M45: 14,528,646 km (0.114 R)
• M46: 14,705,171 km (0.096 R)
• M47: 15,238,937 km (0.099 R)
• M48: 15,598,420 km (0.08 R)
• M49: 15,924,245 km (0.059 R)
• M50: 16,545,824 km (0.12 R)
• M51: 16,804,030 km (0.077 R)
• M52: 17,249,981 km (0.111 R)
• M53: 18,153,402 km (0.076 R)
• M54: 19,072,083 km (0.057 R)
• M55: 19,459,392 km (0.094 R)
• M56: 19,576,078 km (0.03 R)
• M57: 20,636,727 km (0.057 R)
• M58: 20,835,243 km (0.108 R)
• M59: 21,114,094 km (0.055 R)
• M60: 21,274,164 km (0.117 R)
• M61: 21,354,198 km (0.109 R)
• M62: 22,445,665 km (0.066 R)
• M63: 23,721,136 km (0.112 R)
• M64: 23,887,489 km (0.082 R)
• M65: 25,443,905 km (0.048 R)
• M66: 25,742,054 km (0.071 R)
• M67: 25,955,679 km (0.04 R)
• M68: 26,127,119 km (0.084 R)
• M69: 27,250,150 km (0.108 R)
• M70: 27,424,282 km (0.106 R)
• M71: 27,511,497 km (0.116 R)
• M72: 28,168,681 km (0.097 R)
• M73: 28,256,644 km (0.083 R)
• M74: 28,919,662 km (0.104 R)
• M75: 29,230,826 km (0.104 R)
• M76: 29,543,036 km (0.059 R)
• M77: 29,677,226 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.6

Radius: 7.4

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.02 AU - 18.04 AU

Year: 20575 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,883,559 km

• M1: 116,537 km (0.082 R)
• M2: 194,477 km (0.045 R)
• M3: 302,487 km (0.1 R)
• M4: 645,216 km (0.114 R)
• M5: 796,609 km (0.09 R)
• M6: 1,775,278 km (0.072 R)
• M7: 1,835,715 km (0.082 R)
• M8: 1,896,901 km (0.104 R)
• M9: 2,311,287 km (0.067 R)
• M10: 2,546,006 km (0.098 R)
• M11: 3,791,708 km (0.109 R)
• M12: 4,981,160 km (0.058 R)
• M13: 5,416,191 km (0.118 R)
• M14: 5,593,764 km (0.118 R)
• M15: 6,045,699 km (0.097 R)
• M16: 8,323,177 km (0.117 R)
• M17: 10,281,263 km (0.099 R)
• M18: 10,391,068 km (0.117 R)
• M19: 11,681,051 km (0.118 R)
• M20: 11,968,129 km (0.054 R)
• M21: 12,141,513 km (0.095 R)
• M22: 12,199,557 km (0.072 R)
• M23: 13,678,631 km (0.092 R)
• M24: 13,859,944 km (0.038 R)
• M25: 15,590,043 km (0.083 R)
• M26: 15,842,714 km (0.083 R)
• M27: 16,673,281 km (0.066 R)
• M28: 17,452,536 km (0.068 R)
• M29: 19,181,140 km (0.087 R)
• M30: 19,928,830 km (0.067 R)
• M31: 20,685,945 km (0.114 R)
• M32: 22,228,448 km (0.051 R)
• M33: 22,441,625 km (0.056 R)
• M34: 22,584,043 km (0.088 R)
• M35: 22,798,416 km (0.1 R)
• M36: 22,870,074 km (0.103 R)
• M37: 23,013,388 km (0.112 R)
• M38: 23,445,427 km (0.101 R)
• M39: 24,025,717 km (0.073 R)
• M40: 24,098,571 km (0.062 R)
• M41: 24,610,495 km (0.031 R)
• M42: 24,683,948 km (0.115 R)
• M43: 25,126,159 km (0.093 R)
• M44: 25,719,913 km (0.037 R)
• M45: 26,769,941 km (0.082 R)
• M46: 27,224,269 km (0.074 R)
• M47: 27,452,406 km (0.095 R)
• M48: 27,528,551 km (0.101 R)
• M49: 27,757,436 km (0.104 R)
• M50: 29,533,761 km (0.078 R)
• M51: 32,065,556 km (0.091 R)
• M52: 32,226,074 km (0.09 R)
• M53: 32,547,859 km (0.076 R)
• M54: 33,032,706 km (0.109 R)
• M55: 33,927,750 km (0.1 R)
• M56: 34,666,015 km (0.038 R)
• M57: 36,074,779 km (0.111 R)
• M58: 36,241,730 km (0.06 R)
• M59: 39,205,114 km (0.062 R)
• M60: 40,672,370 km (0.119 R)
• M61: 41,631,292 km (0.065 R)
• M62: 42,245,242 km (0.096 R)
• M63: 43,039,307 km (0.026 R)
• M64: 43,216,282 km (0.074 R)
• M65: 45,450,526 km (0.104 R)
• M66: 46,263,890 km (0.046 R)
• M67: 46,445,352 km (0.058 R)
• M68: 47,538,912 km (0.048 R)
• M69: 48,088,834 km (0.106 R)
• M70: 50,123,215 km (0.095 R)
• M71: 50,776,360 km (0.115 R)
• M72: 50,869,858 km (0.118 R)
• M73: 51,057,155 km (0.119 R)
• M74: 51,150,953 km (0.096 R)
• M75: 51,902,682 km (0.117 R)
• M76: 52,279,968 km (0.071 R)
• M77: 52,468,910 km (0.077 R)
• M78: 53,037,232 km (0.102 R)
• M79: 54,466,790 km (0.078 R)
• M80: 57,851,591 km (0.056 R)
• M81: 59,027,580 km (0.104 R)
• M82: 59,914,845 km (0.073 R)
• M83: 60,211,497 km (0.085 R)
• M84: 62,102,115 km (0.041 R)
• M85: 62,602,819 km (0.099 R)
• M86: 62,903,960 km (0.084 R)
• M87: 64,012,181 km (0.107 R)
• M88: 64,619,249 km (0.076 R)
• M89: 64,720,676 km (0.093 R)
• M90: 64,923,531 km (0.105 R)
• M91: 66,247,622 km (0.032 R)
• M92: 67,169,594 km (0.115 R)
• M93: 68,405,422 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.4

Radius: 5

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.72 AU - 17.4 AU

Year: 24881 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,883,559 km

• M1: 68,366 km (0.119 R)
• M2: 102,475 km (0.081 R)
• M3: 201,508 km (0.096 R)
• M4: 256,860 km (0.113 R)
• M5: 854,802 km (0.062 R)
• M6: 1,150,408 km (0.119 R)
• M7: 1,202,617 km (0.107 R)
• M8: 1,447,509 km (0.077 R)
• M9: 1,678,189 km (0.042 R)
• M10: 2,370,378 km (0.097 R)
• M11: 2,746,168 km (0.039 R)
• M12: 2,781,174 km (0.091 R)
• M13: 2,887,389 km (0.106 R)
• M14: 3,103,707 km (0.054 R)
• M15: 3,213,811 km (0.067 R)
• M16: 3,438,058 km (0.112 R)
• M17: 3,667,242 km (0.108 R)
• M18: 4,674,784 km (0.037 R)
• M19: 4,971,436 km (0.096 R)
• M20: 5,230,540 km (0.09 R)
• M21: 6,171,660 km (0.108 R)
• M22: 6,310,337 km (0.119 R)
• M23: 6,685,080 km (0.086 R)
• M24: 6,970,962 km (0.067 R)
• M25: 7,604,060 km (0.101 R)
• M26: 9,771,284 km (0.077 R)
• M27: 10,588,388 km (0.119 R)
• M28: 10,865,593 km (0.095 R)
• M29: 12,345,415 km (0.097 R)
• M30: 12,578,638 km (0.077 R)
• M31: 14,008,195 km (0.098 R)
• M32: 14,927,624 km (0.064 R)
• M33: 15,051,640 km (0.057 R)
• M34: 15,238,338 km (0.079 R)
• M35: 15,300,721 km (0.093 R)
• M36: 15,740,090 km (0.077 R)
• M37: 15,803,070 km (0.11 R)
• M38: 16,630,945 km (0.047 R)
• M39: 17,342,283 km (0.113 R)
• M40: 17,866,025 km (0.072 R)
• M41: 18,129,766 km (0.096 R)
• M42: 18,794,728 km (0.091 R)
• M43: 18,995,788 km (0.061 R)
• M44: 19,130,277 km (0.117 R)
• M45: 20,285,770 km (0.104 R)
• M46: 20,560,881 km (0.102 R)
• M47: 21,114,842 km (0.08 R)
• M48: 21,814,212 km (0.056 R)
• M49: 22,663,479 km (0.079 R)
• M50: 22,806,046 km (0.085 R)
• M51: 22,877,554 km (0.106 R)
• M52: 23,812,540 km (0.118 R)
• M53: 24,540,334 km (0.046 R)
• M54: 24,613,487 km (0.084 R)
• M55: 24,980,451 km (0.117 R)
• M56: 25,719,913 km (0.064 R)
• M57: 26,391,458 km (0.109 R)
• M58: 28,440,650 km (0.094 R)
• M59: 28,825,565 km (0.105 R)
• M60: 31,648,477 km (0.075 R)
• M61: 32,207,524 km (0.102 R)
• M62: 32,850,496 km (0.12 R)
• M63: 33,011,762 km (0.084 R)
• M64: 34,148,856 km (0.103 R)
• M65: 35,712,452 km (0.087 R)
• M66: 36,294,388 km (0.077 R)
• M67: 36,628,291 km (0.071 R)
• M68: 36,879,465 km (0.12 R)
• M69: 37,805,177 km (0.055 R)
• M70: 39,421,881 km (0.068 R)
• M71: 39,507,601 km (0.093 R)
• M72: 39,851,078 km (0.119 R)
• M73: 40,454,705 km (0.086 R)
• M74: 42,634,645 km (0.08 R)
• M75: 43,428,711 km (0.102 R)
• M76: 43,605,835 km (0.102 R)
• M77: 44,673,664 km (0.085 R)
• M78: 52,196,642 km (0.116 R)
• M79: 53,329,995 km (0.098 R)
• M80: 53,899,664 km (0.117 R)
• M81: 54,185,246 km (0.048 R)
• M82: 54,949,392 km (0.104 R)
• M83: 56,005,852 km (0.094 R)
• M84: 56,198,534 km (0.051 R)
• M85: 56,681,586 km (0.112 R)
• M86: 56,971,955 km (0.09 R)
• M87: 57,457,101 km (0.094 R)
• M88: 58,724,943 km (0.098 R)
• M89: 59,313,312 km (0.109 R)
• M90: 59,903,475 km (0.101 R)
• M91: 60,594,468 km (0.12 R)
• M92: 61,089,786 km (0.081 R)
• M93: 61,188,970 km (0.109 R)
• M94: 61,288,153 km (0.069 R)
• M95: 65,809,898 km (0.104 R)
• M96: 67,545,982 km (0.095 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit