🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.63 AU - 0.79 AU

Year: 265 Days

Day: 47.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.96 AU

Year: 397 Days

Day: 39.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,335,743 km

• M1: 318,643 km (0.107 R)
• M2: 1,043,595 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.83 AU - 1.83 AU

Year: 1097 Days

Day: 17.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.93 AU - 2.35 AU

Year: 1387 Days

Day: 21.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,335,743 km

• M1: 108,458 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.44 AU - 9.84 AU

Year: 12239 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,335,743 km

• M1: 186,698 km (0.12 R)
• M2: 327,470 km (0.097 R)
• M3: 873,951 km (0.045 R)
• M4: 1,026,690 km (0.097 R)
• M5: 1,562,400 km (0.101 R)
• M6: 2,109,779 km (0.092 R)
• M7: 2,226,465 km (0.079 R)
• M8: 2,614,672 km (0.057 R)
• M9: 2,740,483 km (0.066 R)
• M10: 3,400,659 km (0.055 R)
• M11: 3,538,738 km (0.073 R)
• M12: 3,706,736 km (0.081 R)
• M13: 3,935,172 km (0.081 R)
• M14: 4,051,110 km (0.082 R)
• M15: 4,168,245 km (0.046 R)
• M16: 4,526,682 km (0.075 R)
• M17: 4,926,258 km (0.106 R)
• M18: 5,020,205 km (0.084 R)
• M19: 6,125,883 km (0.116 R)
• M20: 6,915,910 km (0.12 R)
• M21: 7,269,409 km (0.034 R)
• M22: 7,484,531 km (0.025 R)
• M23: 7,701,598 km (0.1 R)
• M24: 8,031,311 km (0.071 R)
• M25: 8,179,413 km (0.074 R)
• M26: 8,894,940 km (0.085 R)
• M27: 9,086,724 km (0.044 R)
• M28: 9,357,347 km (0.084 R)
• M29: 9,513,377 km (0.066 R)
• M30: 9,867,326 km (0.11 R)
• M31: 10,588,238 km (0.114 R)
• M32: 10,710,011 km (0.085 R)
• M33: 10,873,222 km (0.096 R)
• M34: 11,326,204 km (0.085 R)
• M35: 11,701,545 km (0.094 R)
• M36: 11,911,730 km (0.11 R)
• M37: 12,895,187 km (0.072 R)
• M38: 13,243,451 km (0.099 R)
• M39: 13,904,673 km (0.067 R)
• M40: 14,757,830 km (0.114 R)
• M41: 14,939,591 km (0.112 R)
• M42: 15,076,473 km (0.029 R)
• M43: 15,535,589 km (0.079 R)
• M44: 16,092,542 km (0.084 R)
• M45: 16,279,689 km (0.032 R)
• M46: 16,608,954 km (0.069 R)
• M47: 17,035,607 km (0.097 R)
• M48: 17,802,895 km (0.051 R)
• M49: 18,142,033 km (0.099 R)
• M50: 18,777,824 km (0.116 R)
• M51: 19,770,256 km (0.078 R)
• M52: 21,547,629 km (0.09 R)
• M53: 22,481,718 km (0.095 R)
• M54: 22,743,514 km (0.09 R)
• M55: 23,587,994 km (0.083 R)
• M56: 24,982,246 km (0.105 R)
• M57: 25,307,921 km (0.12 R)
• M58: 26,182,919 km (0.072 R)
• M59: 27,234,891 km (0.118 R)
• M60: 27,346,491 km (0.12 R)
• M61: 27,794,237 km (0.074 R)
• M62: 28,583,516 km (0.049 R)
• M63: 28,810,456 km (0.105 R)
• M64: 29,494,567 km (0.105 R)
• M65: 29,609,159 km (0.078 R)
• M66: 29,838,791 km (0.102 R)
• M67: 30,646,919 km (0.106 R)
• M68: 31,579,363 km (0.055 R)
• M69: 31,813,932 km (0.036 R)
• M70: 33,174,076 km (0.055 R)
• M71: 33,352,845 km (0.082 R)
• M72: 33,891,098 km (0.048 R)
• M73: 35,279,965 km (0.093 R)
• M74: 39,178,336 km (0.093 R)
• M75: 39,304,447 km (0.047 R)
• M76: 40,063,207 km (0.114 R)
• M77: 40,699,148 km (0.117 R)
• M78: 41,082,418 km (0.111 R)
• M79: 42,562,389 km (0.114 R)
• M80: 43,211,345 km (0.106 R)
• M81: 43,537,020 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 6.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.41 AU - 13.67 AU

Year: 16248 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,335,743 km

• M1: 95,743 km (0.088 R)
• M2: 142,268 km (0.064 R)
• M3: 280,496 km (0.098 R)
• M4: 464,950 km (0.102 R)
• M5: 555,457 km (0.115 R)
• M6: 1,274,275 km (0.103 R)
• M7: 1,331,421 km (0.102 R)
• M8: 1,723,966 km (0.11 R)
• M9: 2,049,341 km (0.102 R)
• M10: 2,253,842 km (0.119 R)
• M11: 2,627,387 km (0.115 R)
• M12: 2,906,238 km (0.113 R)
• M13: 3,174,916 km (0.097 R)
• M14: 3,332,143 km (0.119 R)
• M15: 3,818,934 km (0.033 R)
• M16: 3,986,185 km (0.035 R)
• M17: 4,284,782 km (0.095 R)
• M18: 4,971,287 km (0.103 R)
• M19: 5,131,057 km (0.038 R)
• M20: 5,246,098 km (0.087 R)
• M21: 5,292,473 km (0.05 R)
• M22: 5,858,701 km (0.104 R)
• M23: 6,124,686 km (0.067 R)
• M24: 6,173,455 km (0.054 R)
• M25: 6,222,374 km (0.088 R)
• M26: 6,718,740 km (0.093 R)
• M27: 6,844,701 km (0.107 R)
• M28: 6,996,992 km (0.043 R)
• M29: 7,538,985 km (0.085 R)
• M30: 8,580,934 km (0.097 R)
• M31: 8,855,296 km (0.063 R)
• M32: 9,300,350 km (0.091 R)
• M33: 9,695,737 km (0.064 R)
• M34: 9,866,877 km (0.052 R)
• M35: 9,981,619 km (0.077 R)
• M36: 10,039,064 km (0.099 R)
• M37: 10,796,478 km (0.108 R)
• M38: 11,331,590 km (0.094 R)
• M39: 11,511,855 km (0.096 R)
• M40: 11,662,800 km (0.091 R)
• M41: 11,814,492 km (0.058 R)
• M42: 11,905,747 km (0.106 R)
• M43: 11,966,782 km (0.12 R)
• M44: 12,058,336 km (0.084 R)
• M45: 12,427,544 km (0.099 R)
• M46: 13,334,705 km (0.106 R)
• M47: 14,037,067 km (0.118 R)
• M48: 14,101,544 km (0.042 R)
• M49: 14,425,274 km (0.111 R)
• M50: 15,179,098 km (0.089 R)
• M51: 16,080,425 km (0.069 R)
• M52: 16,283,130 km (0.07 R)
• M53: 16,486,583 km (0.089 R)
• M54: 18,567,340 km (0.117 R)
• M55: 19,422,591 km (0.098 R)
• M56: 20,108,647 km (0.104 R)
• M57: 20,217,703 km (0.036 R)
• M58: 21,060,388 km (0.106 R)
• M59: 21,208,191 km (0.107 R)
• M60: 21,282,092 km (0.112 R)
• M61: 21,616,144 km (0.097 R)
• M62: 21,765,144 km (0.071 R)
• M63: 21,877,193 km (0.047 R)
• M64: 22,289,335 km (0.114 R)
• M65: 22,364,582 km (0.078 R)
• M66: 23,159,695 km (0.091 R)
• M67: 23,618,213 km (0.073 R)
• M68: 23,771,700 km (0.106 R)
• M69: 24,582,820 km (0.07 R)
• M70: 24,894,282 km (0.099 R)
• M71: 25,246,286 km (0.094 R)
• M72: 25,442,409 km (0.075 R)
• M73: 25,757,462 km (0.057 R)
• M74: 25,994,575 km (0.115 R)
• M75: 26,590,573 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.1

Radius: 4.2

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.79 AU - 14.89 AU

Year: 19200 Days

Day: 20.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,335,743 km

• M1: 215,271 km (0.087 R)
• M2: 688,599 km (0.073 R)
• M3: 1,666,071 km (0.094 R)
• M4: 1,947,615 km (0.08 R)
• M5: 2,320,413 km (0.083 R)
• M6: 2,823,361 km (0.061 R)
• M7: 2,905,789 km (0.092 R)
• M8: 3,446,286 km (0.068 R)
• M9: 4,329,213 km (0.109 R)
• M10: 5,688,309 km (0.1 R)
• M11: 5,827,435 km (0.082 R)
• M12: 6,002,914 km (0.059 R)
• M13: 7,242,033 km (0.073 R)
• M14: 7,279,582 km (0.116 R)
• M15: 7,736,005 km (0.096 R)
• M16: 7,928,837 km (0.101 R)
• M17: 8,084,269 km (0.091 R)
• M18: 8,201,554 km (0.114 R)
• M19: 8,876,539 km (0.041 R)
• M20: 8,916,931 km (0.071 R)
• M21: 9,859,547 km (0.115 R)
• M22: 10,833,579 km (0.098 R)
• M23: 10,919,747 km (0.118 R)
• M24: 11,222,982 km (0.117 R)
• M25: 11,749,267 km (0.063 R)
• M26: 12,418,418 km (0.09 R)
• M27: 12,553,655 km (0.075 R)
• M28: 12,962,655 km (0.085 R)
• M29: 13,099,837 km (0.119 R)
• M30: 13,375,845 km (0.08 R)
• M31: 14,215,238 km (0.099 R)
• M32: 14,404,031 km (0.107 R)
• M33: 15,023,516 km (0.118 R)
• M34: 15,312,389 km (0.046 R)
• M35: 16,535,352 km (0.04 R)
• M36: 16,684,202 km (0.1 R)
• M37: 16,983,397 km (0.12 R)
• M38: 17,233,974 km (0.108 R)
• M39: 17,435,333 km (0.099 R)
• M40: 18,918,147 km (0.092 R)
• M41: 19,911,477 km (0.106 R)
• M42: 20,228,624 km (0.115 R)
• M43: 21,351,805 km (0.083 R)
• M44: 22,002,705 km (0.09 R)
• M45: 23,435,254 km (0.057 R)
• M46: 23,714,105 km (0.08 R)
• M47: 24,162,749 km (0.07 R)
• M48: 26,505,152 km (0.119 R)
• M49: 27,791,544 km (0.061 R)
• M50: 29,098,282 km (0.062 R)
• M51: 30,973,192 km (0.089 R)
• M52: 31,340,604 km (0.059 R)
• M53: 31,894,266 km (0.096 R)
• M54: 33,952,284 km (0.073 R)
• M55: 34,394,346 km (0.059 R)
• M56: 36,245,769 km (0.059 R)
• M57: 36,503,676 km (0.038 R)
• M58: 37,606,661 km (0.084 R)
• M59: 37,737,110 km (0.096 R)
• M60: 38,194,880 km (0.107 R)
• M61: 38,391,750 km (0.087 R)
• M62: 38,588,771 km (0.089 R)
• M63: 38,984,008 km (0.098 R)
• M64: 39,513,136 km (0.074 R)
• M65: 39,911,515 km (0.113 R)
• M66: 40,044,657 km (0.099 R)
• M67: 40,111,228 km (0.12 R)
• M68: 41,114,581 km (0.074 R)
• M69: 41,855,689 km (0.062 R)
• M70: 42,329,466 km (0.11 R)
• M71: 42,397,383 km (0.081 R)
• M72: 43,009,537 km (0.042 R)
• M73: 43,419,286 km (0.057 R)
• M74: 44,380,452 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.8

Radius: 5.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.8 AU - 14.24 AU

Year: 22019 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,335,743 km

• M1: 72,555 km (0.051 R)
• M2: 133,441 km (0.103 R)
• M3: 505,042 km (0.119 R)
• M4: 770,878 km (0.081 R)
• M5: 888,462 km (0.115 R)
• M6: 929,003 km (0.102 R)
• M7: 990,936 km (0.118 R)
• M8: 1,253,032 km (0.088 R)
• M9: 2,132,218 km (0.102 R)
• M10: 3,286,665 km (0.063 R)
• M11: 3,414,422 km (0.081 R)
• M12: 3,511,361 km (0.093 R)
• M13: 4,249,477 km (0.087 R)
• M14: 4,671,942 km (0.073 R)
• M15: 5,670,358 km (0.115 R)
• M16: 5,746,952 km (0.109 R)
• M17: 5,823,845 km (0.11 R)
• M18: 5,901,038 km (0.026 R)
• M19: 5,978,679 km (0.1 R)
• M20: 6,134,709 km (0.039 R)
• M21: 6,213,398 km (0.09 R)
• M22: 6,292,236 km (0.087 R)
• M23: 6,611,328 km (0.106 R)
• M24: 6,772,744 km (0.114 R)
• M25: 6,853,976 km (0.047 R)
• M26: 6,894,667 km (0.118 R)
• M27: 7,896,524 km (0.046 R)
• M28: 8,240,449 km (0.059 R)
• M29: 9,166,460 km (0.098 R)
• M30: 9,391,754 km (0.105 R)
• M31: 9,756,025 km (0.11 R)
• M32: 9,847,878 km (0.117 R)
• M33: 9,893,805 km (0.055 R)
• M34: 10,311,183 km (0.097 R)
• M35: 10,545,453 km (0.119 R)
• M36: 12,234,413 km (0.07 R)
• M37: 12,582,079 km (0.1 R)
• M38: 12,682,010 km (0.093 R)
• M39: 12,782,240 km (0.076 R)
• M40: 12,882,770 km (0.096 R)
• M41: 12,983,599 km (0.116 R)
• M42: 13,236,569 km (0.101 R)
• M43: 13,338,296 km (0.037 R)
• M44: 13,901,981 km (0.085 R)
• M45: 14,057,114 km (0.077 R)
• M46: 14,212,845 km (0.067 R)
• M47: 15,371,929 km (0.08 R)
• M48: 16,233,912 km (0.078 R)
• M49: 16,835,445 km (0.096 R)
• M50: 17,891,756 km (0.093 R)
• M51: 18,797,870 km (0.08 R)
• M52: 22,084,386 km (0.116 R)
• M53: 22,689,659 km (0.029 R)
• M54: 23,300,467 km (0.053 R)
• M55: 23,361,802 km (0.11 R)
• M56: 23,792,943 km (0.1 R)
• M57: 23,854,727 km (0.083 R)
• M58: 23,916,660 km (0.105 R)
• M59: 24,538,090 km (0.102 R)
• M60: 26,051,272 km (0.102 R)
• M61: 26,115,001 km (0.097 R)
• M62: 26,242,608 km (0.069 R)
• M63: 27,529,599 km (0.099 R)
• M64: 29,964,154 km (0.099 R)
• M65: 30,030,875 km (0.099 R)
• M66: 30,097,596 km (0.055 R)
• M67: 31,308,441 km (0.109 R)
• M68: 33,361,672 km (0.077 R)
• M69: 33,846,967 km (0.083 R)
• M70: 33,986,093 km (0.071 R)
• M71: 36,237,242 km (0.116 R)
• M72: 36,807,658 km (0.107 R)
• M73: 37,596,638 km (0.084 R)
• M74: 38,318,747 km (0.082 R)
• M75: 38,608,817 km (0.066 R)
• M76: 39,045,343 km (0.083 R)
• M77: 39,996,786 km (0.112 R)
• M78: 40,881,807 km (0.097 R)
• M79: 41,773,410 km (0.117 R)
• M80: 41,847,910 km (0.049 R)
• M81: 42,146,657 km (0.084 R)
• M82: 42,671,147 km (0.096 R)
• M83: 47,488,348 km (0.058 R)
• M84: 47,566,139 km (0.077 R)
• M85: 47,955,991 km (0.113 R)
• M86: 49,289,357 km (0.106 R)
• M87: 49,762,834 km (0.114 R)
• M88: 49,920,959 km (0.109 R)
• M89: 51,832,072 km (0.117 R)
• M90: 52,474,445 km (0.081 R)
• M91: 52,554,929 km (0.117 R)
• M92: 54,254,361 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit