🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.86 AU - 1.22 AU

Year: 380 Days

Day: 42.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,283,004 km

• M1: 135,835 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.37 AU - 1.39 AU

Year: 581 Days

Day: 30.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.47 AU - 1.53 AU

Year: 658 Days

Day: 41.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,283,004 km

• M1: 446,250 km (0.11 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.74 AU - 3.84 AU

Year: 2643 Days

Day: 17 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,283,004 km

• M1: 335,847 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.39 AU - 4.41 AU

Year: 2758 Days

Day: 19.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 14.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.39 AU - 9.45 AU

Year: 9542 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,283,004 km

• M1: 226,491 km (0.05 R)
• M2: 388,655 km (0.094 R)
• M3: 730,786 km (0.095 R)
• M4: 964,158 km (0.114 R)
• M5: 1,151,904 km (0.12 R)
• M6: 1,352,814 km (0.095 R)
• M7: 1,448,257 km (0.12 R)
• M8: 1,896,602 km (0.104 R)
• M9: 2,070,584 km (0.104 R)
• M10: 2,388,180 km (0.098 R)
• M11: 2,553,037 km (0.118 R)
• M12: 2,648,929 km (0.093 R)
• M13: 3,096,227 km (0.115 R)
• M14: 3,355,331 km (0.109 R)
• M15: 3,514,204 km (0.082 R)
• M16: 3,922,755 km (0.037 R)
• M17: 4,090,455 km (0.103 R)
• M18: 4,785,486 km (0.089 R)
• M19: 6,057,367 km (0.08 R)
• M20: 6,186,919 km (0.104 R)
• M21: 6,547,899 km (0.109 R)
• M22: 6,814,781 km (0.109 R)
• M23: 7,119,512 km (0.102 R)
• M24: 8,418,770 km (0.12 R)
• M25: 9,263,250 km (0.119 R)
• M26: 9,676,589 km (0.098 R)
• M27: 11,270,704 km (0.112 R)
• M28: 11,914,722 km (0.107 R)
• M29: 12,364,563 km (0.073 R)
• M30: 12,570,859 km (0.106 R)
• M31: 13,028,778 km (0.077 R)
• M32: 13,534,568 km (0.075 R)
• M33: 13,747,296 km (0.109 R)
• M34: 13,961,072 km (0.093 R)
• M35: 14,176,044 km (0.113 R)
• M36: 14,392,063 km (0.108 R)
• M37: 15,399,754 km (0.098 R)
• M38: 16,159,263 km (0.029 R)
• M39: 17,344,527 km (0.074 R)
• M40: 17,807,831 km (0.091 R)
• M41: 18,369,272 km (0.089 R)
• M42: 18,604,889 km (0.052 R)
• M43: 19,798,081 km (0.112 R)
• M44: 19,894,722 km (0.104 R)
• M45: 20,721,549 km (0.089 R)
• M46: 21,559,746 km (0.104 R)
• M47: 21,708,745 km (0.079 R)
• M48: 23,422,090 km (0.113 R)
• M49: 24,398,515 km (0.058 R)
• M50: 24,657,619 km (0.118 R)
• M51: 24,969,829 km (0.088 R)
• M52: 25,126,309 km (0.104 R)
• M53: 26,125,772 km (0.112 R)
• M54: 26,337,752 km (0.101 R)
• M55: 26,710,251 km (0.077 R)
• M56: 27,622,050 km (0.037 R)
• M57: 27,730,060 km (0.055 R)
• M58: 28,380,661 km (0.084 R)
• M59: 30,865,182 km (0.077 R)
• M60: 31,201,628 km (0.105 R)
• M61: 32,105,049 km (0.07 R)
• M62: 32,332,289 km (0.097 R)
• M63: 33,418,668 km (0.092 R)
• M64: 35,099,999 km (0.112 R)
• M65: 36,393,721 km (0.055 R)
• M66: 37,165,646 km (0.075 R)
• M67: 37,643,312 km (0.082 R)
• M68: 37,822,979 km (0.06 R)
• M69: 38,062,934 km (0.059 R)
• M70: 38,967,403 km (0.058 R)
• M71: 39,635,058 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.5

Radius: 7.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.72 AU - 15.72 AU

Year: 17216 Days

Day: 22.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,283,004 km

• M1: 209,886 km (0.085 R)
• M2: 465,399 km (0.086 R)
• M3: 820,544 km (0.07 R)
• M4: 933,491 km (0.086 R)
• M5: 1,210,995 km (0.049 R)
• M6: 1,284,447 km (0.108 R)
• M7: 1,340,547 km (0.094 R)
• M8: 1,513,930 km (0.032 R)
• M9: 1,861,297 km (0.084 R)
• M10: 2,462,680 km (0.07 R)
• M11: 2,651,921 km (0.113 R)
• M12: 2,724,177 km (0.048 R)
• M13: 3,019,483 km (0.042 R)
• M14: 3,351,142 km (0.051 R)
• M15: 3,561,028 km (0.11 R)
• M16: 3,802,329 km (0.107 R)
• M17: 4,049,016 km (0.059 R)
• M18: 4,386,060 km (0.106 R)
• M19: 5,117,145 km (0.109 R)
• M20: 5,420,080 km (0.114 R)
• M21: 5,760,116 km (0.113 R)
• M22: 5,980,175 km (0.092 R)
• M23: 6,234,940 km (0.071 R)
• M24: 6,525,908 km (0.044 R)
• M25: 6,887,636 km (0.119 R)
• M26: 7,802,875 km (0.1 R)
• M27: 8,011,415 km (0.06 R)
• M28: 8,828,070 km (0.1 R)
• M29: 9,081,788 km (0.119 R)
• M30: 9,374,700 km (0.116 R)
• M31: 11,002,026 km (0.083 R)
• M32: 11,510,958 km (0.096 R)
• M33: 11,828,105 km (0.111 R)
• M34: 12,228,429 km (0.09 R)
• M35: 13,456,029 km (0.039 R)
• M36: 13,622,681 km (0.099 R)
• M37: 13,748,044 km (0.095 R)
• M38: 14,084,490 km (0.059 R)
• M39: 14,508,749 km (0.089 R)
• M40: 14,636,805 km (0.102 R)
• M41: 15,023,366 km (0.093 R)
• M42: 15,196,301 km (0.118 R)
• M43: 15,369,835 km (0.068 R)
• M44: 15,587,649 km (0.119 R)
• M45: 16,291,807 km (0.098 R)
• M46: 16,737,010 km (0.12 R)
• M47: 17,231,580 km (0.072 R)
• M48: 17,321,937 km (0.047 R)
• M49: 17,594,206 km (0.046 R)
• M50: 17,913,597 km (0.081 R)
• M51: 18,142,781 km (0.11 R)
• M52: 19,069,689 km (0.106 R)
• M53: 19,350,784 km (0.063 R)
• M54: 19,586,101 km (0.078 R)
• M55: 19,680,497 km (0.034 R)
• M56: 20,012,006 km (0.08 R)
• M57: 20,107,001 km (0.11 R)
• M58: 20,297,589 km (0.065 R)
• M59: 21,162,564 km (0.069 R)
• M60: 22,039,506 km (0.113 R)
• M61: 22,383,881 km (0.072 R)
• M62: 22,433,098 km (0.111 R)
• M63: 22,630,867 km (0.056 R)
• M64: 22,680,384 km (0.057 R)
• M65: 24,740,945 km (0.03 R)
• M66: 24,791,958 km (0.106 R)
• M67: 25,252,569 km (0.114 R)
• M68: 25,767,784 km (0.113 R)
• M69: 26,913,255 km (0.106 R)
• M70: 27,650,773 km (0.089 R)
• M71: 28,715,910 km (0.081 R)
• M72: 28,823,171 km (0.119 R)
• M73: 29,145,704 km (0.087 R)
• M74: 29,361,424 km (0.066 R)
• M75: 30,066,180 km (0.045 R)
• M76: 30,120,634 km (0.085 R)
• M77: 30,721,568 km (0.095 R)
• M78: 31,658,201 km (0.043 R)
• M79: 33,672,386 km (0.073 R)
• M80: 33,785,482 km (0.076 R)
• M81: 34,182,365 km (0.106 R)
• M82: 35,382,290 km (0.119 R)
• M83: 35,554,776 km (0.115 R)
• M84: 36,828,602 km (0.12 R)
• M85: 37,061,825 km (0.059 R)
• M86: 38,412,395 km (0.108 R)
• M87: 38,708,150 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.3

Radius: 4.3

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.42 AU - 21.68 AU

Year: 27466 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,283,004 km

• M1: 82,877 km (0.082 R)
• M2: 552,465 km (0.026 R)
• M3: 2,338,215 km (0.077 R)
• M4: 2,452,208 km (0.113 R)
• M5: 2,490,505 km (0.099 R)
• M6: 2,925,835 km (0.032 R)
• M7: 4,320,237 km (0.068 R)
• M8: 5,034,417 km (0.115 R)
• M9: 5,480,368 km (0.057 R)
• M10: 5,784,650 km (0.095 R)
• M11: 6,892,124 km (0.116 R)
• M12: 7,330,894 km (0.101 R)
• M13: 7,386,395 km (0.074 R)
• M14: 7,892,036 km (0.041 R)
• M15: 8,120,322 km (0.118 R)
• M16: 8,995,619 km (0.079 R)
• M17: 9,114,549 km (0.106 R)
• M18: 9,174,239 km (0.11 R)
• M19: 10,332,575 km (0.09 R)
• M20: 10,457,190 km (0.093 R)
• M21: 12,917,178 km (0.119 R)
• M22: 13,524,844 km (0.118 R)
• M23: 13,729,494 km (0.099 R)
• M24: 14,978,636 km (0.11 R)
• M25: 15,190,317 km (0.114 R)
• M26: 16,119,021 km (0.076 R)
• M27: 16,992,673 km (0.051 R)
• M28: 17,732,284 km (0.068 R)
• M29: 19,396,112 km (0.1 R)
• M30: 20,793,954 km (0.115 R)
• M31: 21,267,132 km (0.044 R)
• M32: 21,425,706 km (0.09 R)
• M33: 21,983,557 km (0.067 R)
• M34: 22,143,776 km (0.058 R)
• M35: 22,546,194 km (0.098 R)
• M36: 23,439,892 km (0.097 R)
• M37: 23,603,552 km (0.077 R)
• M38: 24,014,647 km (0.097 R)
• M39: 24,262,381 km (0.077 R)
• M40: 24,760,392 km (0.106 R)
• M41: 25,345,619 km (0.088 R)
• M42: 26,444,565 km (0.082 R)
• M43: 29,567,870 km (0.039 R)
• M44: 30,099,690 km (0.108 R)
• M45: 30,455,883 km (0.106 R)
• M46: 31,713,851 km (0.116 R)
• M47: 33,447,990 km (0.116 R)
• M48: 33,632,444 km (0.111 R)
• M49: 34,187,452 km (0.046 R)
• M50: 34,745,452 km (0.059 R)
• M51: 35,870,577 km (0.071 R)
• M52: 37,102,815 km (0.116 R)
• M53: 37,198,109 km (0.117 R)
• M54: 37,676,224 km (0.067 R)
• M55: 38,060,092 km (0.078 R)
• M56: 38,348,965 km (0.096 R)
• M57: 38,445,306 km (0.087 R)
• M58: 38,735,077 km (0.064 R)
• M59: 39,122,536 km (0.093 R)
• M60: 39,413,953 km (0.093 R)
• M61: 39,511,341 km (0.105 R)
• M62: 39,608,729 km (0.026 R)
• M63: 40,881,957 km (0.094 R)
• M64: 41,672,132 km (0.077 R)
• M65: 41,870,499 km (0.109 R)
• M66: 42,367,763 km (0.061 R)
• M67: 42,766,890 km (0.067 R)
• M68: 43,167,363 km (0.097 R)
• M69: 43,770,392 km (0.1 R)
• M70: 44,883,101 km (0.117 R)
• M71: 47,239,417 km (0.072 R)
• M72: 47,446,311 km (0.094 R)
• M73: 48,484,819 km (0.096 R)
• M74: 49,951,327 km (0.102 R)
• M75: 51,007,788 km (0.096 R)
• M76: 52,713,203 km (0.116 R)
• M77: 52,820,465 km (0.082 R)
• M78: 53,249,960 km (0.091 R)
• M79: 54,437,319 km (0.113 R)
• M80: 56,070,329 km (0.109 R)
• M81: 56,179,835 km (0.116 R)
• M82: 57,057,974 km (0.065 R)
• M83: 57,498,690 km (0.051 R)
• M84: 57,609,093 km (0.104 R)
• M85: 57,719,496 km (0.051 R)
• M86: 58,162,007 km (0.109 R)
• M87: 60,278,966 km (0.066 R)
• M88: 60,952,605 km (0.12 R)
• M89: 64,702,575 km (0.051 R)
• M90: 65,047,099 km (0.118 R)
• M91: 66,547,416 km (0.103 R)
• M92: 68,059,102 km (0.059 R)
• M93: 70,288,709 km (0.105 R)
• M94: 73,617,711 km (0.088 R)
• M95: 74,097,471 km (0.03 R)
• M96: 77,850,732 km (0.106 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit