🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.02 AU - 1.6 AU

Year: 532 Days

Day: 47.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,421,148 km

• M1: 192,084 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.66 AU

Year: 685 Days

Day: 17.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.32 AU - 3.04 AU

Year: 1556 Days

Day: 14 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.72 AU - 2.92 AU

Year: 1680 Days

Day: 15.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 89.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.63 AU - 5.07 AU

Year: 3789 Days

Day: 20.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.73 AU - 5.07 AU

Year: 3848 Days

Day: 15.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.7 AU - 5.36 AU

Year: 4002 Days

Day: 37.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.2

Radius: 5.1

Gravity: 38.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.42 AU - 15.2 AU

Year: 19204 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,421,148 km

• M1: 77,193 km (0.107 R)
• M2: 134,937 km (0.085 R)
• M3: 394,789 km (0.106 R)
• M4: 733,927 km (0.097 R)
• M5: 810,820 km (0.084 R)
• M6: 1,115,103 km (0.093 R)
• M7: 1,959,882 km (0.065 R)
• M8: 2,067,592 km (0.116 R)
• M9: 2,103,944 km (0.115 R)
• M10: 2,556,328 km (0.107 R)
• M11: 2,674,212 km (0.081 R)
• M12: 3,812,053 km (0.095 R)
• M13: 3,946,691 km (0.063 R)
• M14: 4,037,347 km (0.057 R)
• M15: 4,082,975 km (0.113 R)
• M16: 4,406,854 km (0.111 R)
• M17: 4,739,111 km (0.087 R)
• M18: 4,835,452 km (0.097 R)
• M19: 4,883,922 km (0.053 R)
• M20: 5,030,228 km (0.069 R)
• M21: 5,477,825 km (0.079 R)
• M22: 6,304,653 km (0.075 R)
• M23: 6,517,381 km (0.032 R)
• M24: 7,447,730 km (0.106 R)
• M25: 7,729,124 km (0.061 R)
• M26: 8,244,488 km (0.11 R)
• M27: 8,360,576 km (0.116 R)
• M28: 9,794,771 km (0.087 R)
• M29: 10,602,899 km (0.116 R)
• M30: 10,919,448 km (0.091 R)
• M31: 14,810,488 km (0.072 R)
• M32: 16,679,415 km (0.082 R)
• M33: 17,121,177 km (0.103 R)
• M34: 18,469,503 km (0.106 R)
• M35: 18,545,349 km (0.051 R)
• M36: 18,621,345 km (0.061 R)
• M37: 19,079,563 km (0.108 R)
• M38: 19,773,847 km (0.117 R)
• M39: 21,266,534 km (0.072 R)
• M40: 22,794,976 km (0.115 R)
• M41: 23,203,079 km (0.074 R)
• M42: 23,531,296 km (0.12 R)
• M43: 23,943,738 km (0.113 R)
• M44: 25,532,766 km (0.075 R)
• M45: 25,956,427 km (0.108 R)
• M46: 26,553,622 km (0.028 R)
• M47: 29,252,218 km (0.118 R)
• M48: 31,310,086 km (0.097 R)
• M49: 31,400,593 km (0.089 R)
• M50: 31,491,249 km (0.046 R)
• M51: 32,493,705 km (0.119 R)
• M52: 32,768,965 km (0.054 R)
• M53: 32,860,818 km (0.091 R)
• M54: 33,321,729 km (0.056 R)
• M55: 33,784,734 km (0.089 R)
• M56: 34,156,635 km (0.042 R)
• M57: 35,941,786 km (0.056 R)
• M58: 38,918,634 km (0.065 R)
• M59: 40,190,366 km (0.091 R)
• M60: 41,277,044 km (0.112 R)
• M61: 41,376,377 km (0.103 R)
• M62: 42,975,429 km (0.099 R)
• M63: 43,580,403 km (0.027 R)
• M64: 43,883,787 km (0.107 R)
• M65: 44,086,492 km (0.055 R)
• M66: 45,104,805 km (0.089 R)
• M67: 45,616,879 km (0.069 R)
• M68: 46,233,820 km (0.12 R)
• M69: 46,646,561 km (0.077 R)
• M70: 51,161,275 km (0.082 R)
• M71: 54,937,424 km (0.094 R)
• M72: 56,472,747 km (0.109 R)
• M73: 57,356,422 km (0.075 R)
• M74: 57,688,978 km (0.113 R)
• M75: 60,597,909 km (0.085 R)
• M76: 60,710,855 km (0.104 R)
• M77: 61,276,036 km (0.076 R)
• M78: 61,843,012 km (0.075 R)
• M79: 63,668,854 km (0.096 R)
• M80: 63,898,337 km (0.115 R)
• M81: 67,023,287 km (0.119 R)
• M82: 70,078,973 km (0.038 R)
• M83: 71,385,411 km (0.119 R)
• M84: 72,819,905 km (0.05 R)
• M85: 73,179,987 km (0.094 R)
• M86: 73,540,668 km (0.099 R)
• M87: 75,110,398 km (0.116 R)
• M88: 76,325,282 km (0.075 R)
• M89: 78,405,740 km (0.093 R)
• M90: 79,885,413 km (0.089 R)
• M91: 81,125,429 km (0.119 R)
• M92: 82,122,200 km (0.086 R)
• M93: 82,496,943 km (0.1 R)
• M94: 83,624,761 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.3

Radius: 4.7

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.64 AU - 18.96 AU

Year: 21231 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,421,148 km

• M1: 197,170 km (0.039 R)
• M2: 966,701 km (0.073 R)
• M3: 1,065,735 km (0.068 R)
• M4: 1,194,240 km (0.032 R)
• M5: 1,382,434 km (0.109 R)
• M6: 1,638,396 km (0.074 R)
• M7: 1,847,534 km (0.093 R)
• M8: 1,908,869 km (0.086 R)
• M9: 2,128,927 km (0.1 R)
• M10: 2,457,145 km (0.11 R)
• M11: 2,836,376 km (0.093 R)
• M12: 2,871,830 km (0.071 R)
• M13: 3,014,846 km (0.093 R)
• M14: 3,050,899 km (0.069 R)
• M15: 3,087,251 km (0.09 R)
• M16: 3,382,557 km (0.093 R)
• M17: 4,281,192 km (0.082 R)
• M18: 5,556,065 km (0.077 R)
• M19: 5,600,346 km (0.104 R)
• M20: 6,234,192 km (0.033 R)
• M21: 6,373,019 km (0.047 R)
• M22: 6,419,544 km (0.061 R)
• M23: 6,700,788 km (0.093 R)
• M24: 7,275,393 km (0.118 R)
• M25: 7,470,469 km (0.103 R)
• M26: 8,217,261 km (0.072 R)
• M27: 8,420,266 km (0.032 R)
• M28: 10,266,902 km (0.105 R)
• M29: 11,151,025 km (0.087 R)
• M30: 11,207,124 km (0.079 R)
• M31: 11,773,053 km (0.091 R)
• M32: 12,116,979 km (0.087 R)
• M33: 12,873,495 km (0.093 R)
• M34: 13,645,271 km (0.11 R)
• M35: 14,066,987 km (0.091 R)
• M36: 14,309,934 km (0.112 R)
• M37: 14,676,897 km (0.111 R)
• M38: 14,923,285 km (0.092 R)
• M39: 15,482,632 km (0.076 R)
• M40: 15,796,338 km (0.079 R)
• M41: 16,112,139 km (0.055 R)
• M42: 16,685,847 km (0.067 R)
• M43: 17,201,362 km (0.107 R)
• M44: 18,646,028 km (0.037 R)
• M45: 18,845,891 km (0.113 R)
• M46: 19,046,651 km (0.078 R)
• M47: 20,815,497 km (0.064 R)
• M48: 21,649,355 km (0.106 R)
• M49: 21,859,540 km (0.077 R)
• M50: 22,636,103 km (0.037 R)
• M51: 23,349,684 km (0.069 R)
• M52: 23,998,341 km (0.062 R)
• M53: 24,579,828 km (0.073 R)
• M54: 24,799,138 km (0.099 R)
• M55: 24,872,441 km (0.025 R)
• M56: 25,092,500 km (0.054 R)
• M57: 25,166,102 km (0.074 R)
• M58: 26,053,816 km (0.107 R)
• M59: 26,952,001 km (0.074 R)
• M60: 27,860,060 km (0.038 R)
• M61: 28,855,335 km (0.036 R)
• M62: 29,628,606 km (0.093 R)
• M63: 30,408,909 km (0.076 R)
• M64: 30,958,980 km (0.119 R)
• M65: 34,409,904 km (0.07 R)
• M66: 35,065,143 km (0.069 R)
• M67: 35,559,414 km (0.034 R)
• M68: 39,253,284 km (0.105 R)
• M69: 39,680,686 km (0.109 R)
• M70: 40,023,714 km (0.07 R)
• M71: 40,281,770 km (0.103 R)
• M72: 40,540,125 km (0.059 R)
• M73: 42,277,405 km (0.082 R)
• M74: 43,243,209 km (0.099 R)
• M75: 43,507,998 km (0.091 R)
• M76: 44,661,098 km (0.053 R)
• M77: 44,750,109 km (0.084 R)
• M78: 45,824,221 km (0.08 R)
• M79: 46,184,004 km (0.109 R)
• M80: 47,541,904 km (0.101 R)
• M81: 47,815,070 km (0.119 R)
• M82: 51,040,250 km (0.112 R)
• M83: 53,291,997 km (0.099 R)
• M84: 54,429,988 km (0.119 R)
• M85: 55,097,494 km (0.051 R)
• M86: 55,671,800 km (0.08 R)
• M87: 56,248,051 km (0.112 R)
• M88: 57,116,317 km (0.119 R)
• M89: 59,943,717 km (0.108 R)
• M90: 60,042,003 km (0.074 R)
• M91: 61,622,205 km (0.113 R)
• M92: 62,317,835 km (0.053 R)
• M93: 67,770,827 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 4.4

Gravity: 22.52 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.52 AU - 22.86 AU

Year: 29823 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,421,148 km

• M1: 227,538 km (0.046 R)
• M2: 712,235 km (0.082 R)
• M3: 842,685 km (0.034 R)
• M4: 896,989 km (0.111 R)
• M5: 1,009,187 km (0.027 R)
• M6: 1,037,910 km (0.103 R)
• M7: 1,635,703 km (0.082 R)
• M8: 1,986,361 km (0.116 R)
• M9: 2,059,215 km (0.083 R)
• M10: 2,633,671 km (0.073 R)
• M11: 2,835,628 km (0.11 R)
• M12: 2,959,195 km (0.047 R)
• M13: 4,009,971 km (0.055 R)
• M14: 4,242,147 km (0.094 R)
• M15: 4,478,661 km (0.112 R)
• M16: 4,574,553 km (0.038 R)
• M17: 4,622,724 km (0.118 R)
• M18: 4,719,514 km (0.094 R)
• M19: 4,817,051 km (0.116 R)
• M20: 4,865,970 km (0.091 R)
• M21: 7,462,241 km (0.088 R)
• M22: 7,518,939 km (0.072 R)
• M23: 7,690,079 km (0.079 R)
• M24: 8,094,442 km (0.09 R)
• M25: 8,505,686 km (0.037 R)
• M26: 9,904,127 km (0.115 R)
• M27: 10,343,646 km (0.079 R)
• M28: 10,470,505 km (0.084 R)
• M29: 10,982,578 km (0.042 R)
• M30: 13,524,545 km (0.119 R)
• M31: 14,222,419 km (0.09 R)
• M32: 15,580,169 km (0.107 R)
• M33: 16,017,444 km (0.086 R)
• M34: 18,187,361 km (0.096 R)
• M35: 19,423,488 km (0.081 R)
• M36: 20,527,072 km (0.078 R)
• M37: 21,813,015 km (0.046 R)
• M38: 21,975,628 km (0.047 R)
• M39: 22,302,051 km (0.096 R)
• M40: 23,042,261 km (0.114 R)
• M41: 23,373,770 km (0.087 R)
• M42: 23,790,400 km (0.079 R)
• M43: 26,254,875 km (0.043 R)
• M44: 28,443,642 km (0.034 R)
• M45: 29,604,671 km (0.072 R)
• M46: 30,236,273 km (0.109 R)
• M47: 30,326,929 km (0.102 R)
• M48: 30,872,363 km (0.103 R)
• M49: 31,604,645 km (0.057 R)
• M50: 35,350,874 km (0.12 R)
• M51: 36,405,390 km (0.092 R)
• M52: 37,470,227 km (0.059 R)
• M53: 37,957,617 km (0.076 R)
• M54: 38,741,660 km (0.12 R)
• M55: 39,432,204 km (0.087 R)
• M56: 39,630,271 km (0.119 R)
• M57: 39,927,971 km (0.112 R)
• M58: 40,226,419 km (0.109 R)
• M59: 41,025,870 km (0.1 R)
• M60: 41,226,480 km (0.054 R)
• M61: 43,353,164 km (0.079 R)
• M62: 44,584,354 km (0.107 R)
• M63: 45,100,766 km (0.078 R)
• M64: 45,411,630 km (0.051 R)
• M65: 45,827,064 km (0.107 R)
• M66: 48,664,337 km (0.077 R)
• M67: 48,983,130 km (0.059 R)
• M68: 49,409,185 km (0.119 R)
• M69: 49,622,661 km (0.12 R)
• M70: 53,298,879 km (0.034 R)
• M71: 55,612,709 km (0.083 R)
• M72: 55,834,862 km (0.064 R)
• M73: 57,734,456 km (0.091 R)
• M74: 58,974,772 km (0.119 R)
• M75: 60,794,630 km (0.116 R)
• M76: 61,826,406 km (0.116 R)
• M77: 63,442,811 km (0.08 R)
• M78: 64,256,175 km (0.12 R)
• M79: 64,722,621 km (0.108 R)
• M80: 65,307,100 km (0.111 R)
• M81: 66,835,093 km (0.066 R)
• M82: 68,850,774 km (0.081 R)
• M83: 69,208,613 km (0.084 R)
• M84: 70,045,912 km (0.112 R)
• M85: 71,247,781 km (0.076 R)
• M86: 71,488,933 km (0.05 R)
• M87: 71,972,134 km (0.071 R)
• M88: 72,941,827 km (0.1 R)
• M89: 73,428,320 km (0.086 R)
• M90: 75,016,750 km (0.097 R)
• M91: 76,246,295 km (0.113 R)
• M92: 79,849,359 km (0.116 R)
• M93: 80,225,299 km (0.117 R)
• M94: 80,727,349 km (0.115 R)
• M95: 84,653,994 km (0.085 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 20,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit