🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 237 Days

Day: 37.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.09 AU

Year: 302 Days

Day: 21.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,375,195 km

• M1: 352,303 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.86 AU - 1.14 AU

Year: 365 Days

Day: 15.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.91 AU - 2.23 AU

Year: 1088 Days

Day: 16.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,375,195 km

• M1: 253,120 km (0.073 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 13

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.59 AU - 5.63 AU

Year: 4219 Days

Day: 6.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 123.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,375,195 km

• M1: 216,019 km (0.118 R)
• M2: 331,060 km (0.063 R)
• M3: 463,005 km (0.112 R)
• M4: 574,755 km (0.117 R)
• M5: 793,617 km (0.049 R)
• M6: 894,595 km (0.099 R)
• M7: 987,047 km (0.119 R)
• M8: 1,083,089 km (0.029 R)
• M9: 1,255,575 km (0.107 R)
• M10: 1,391,260 km (0.062 R)
• M11: 1,580,202 km (0.066 R)
• M12: 1,811,780 km (0.101 R)
• M13: 1,966,614 km (0.074 R)
• M14: 2,108,133 km (0.08 R)
• M15: 2,591,933 km (0.076 R)
• M16: 2,747,963 km (0.026 R)
• M17: 3,172,223 km (0.093 R)
• M18: 3,339,473 km (0.116 R)
• M19: 3,488,323 km (0.107 R)
• M20: 3,595,884 km (0.12 R)
• M21: 3,792,605 km (0.076 R)
• M22: 4,196,669 km (0.059 R)
• M23: 4,780,849 km (0.052 R)
• M24: 5,095,004 km (0.09 R)
• M25: 5,973,892 km (0.095 R)
• M26: 6,657,404 km (0.096 R)
• M27: 7,145,094 km (0.101 R)
• M28: 7,255,048 km (0.081 R)
• M29: 7,476,752 km (0.091 R)
• M30: 7,926,742 km (0.081 R)
• M31: 8,126,456 km (0.055 R)
• M32: 8,618,483 km (0.113 R)
• M33: 8,765,089 km (0.11 R)
• M34: 9,090,464 km (0.083 R)
• M35: 9,510,236 km (0.081 R)
• M36: 10,121,194 km (0.086 R)
• M37: 10,556,523 km (0.065 R)
• M38: 10,650,471 km (0.044 R)
• M39: 10,966,122 km (0.091 R)
• M40: 11,252,752 km (0.099 R)
• M41: 12,490,525 km (0.089 R)
• M42: 13,498,066 km (0.087 R)
• M43: 14,046,043 km (0.102 R)
• M44: 14,322,799 km (0.041 R)
• M45: 14,706,368 km (0.101 R)
• M46: 14,917,002 km (0.117 R)
• M47: 15,163,988 km (0.071 R)
• M48: 15,341,262 km (0.1 R)
• M49: 15,733,657 km (0.071 R)
• M50: 15,841,218 km (0.073 R)
• M51: 16,021,034 km (0.114 R)
• M52: 17,188,347 km (0.115 R)
• M53: 18,571,977 km (0.047 R)
• M54: 19,258,033 km (0.039 R)
• M55: 19,450,117 km (0.104 R)
• M56: 20,107,899 km (0.089 R)
• M57: 20,341,720 km (0.063 R)
• M58: 20,694,322 km (0.12 R)
• M59: 21,246,787 km (0.089 R)
• M60: 21,684,211 km (0.112 R)
• M61: 21,884,074 km (0.097 R)
• M62: 22,285,595 km (0.064 R)
• M63: 22,527,644 km (0.109 R)
• M64: 22,851,823 km (0.116 R)
• M65: 23,136,657 km (0.093 R)
• M66: 24,122,507 km (0.059 R)
• M67: 25,500,154 km (0.118 R)
• M68: 25,584,527 km (0.104 R)
• M69: 25,795,759 km (0.097 R)
• M70: 26,603,588 km (0.119 R)
• M71: 26,817,662 km (0.104 R)
• M72: 27,075,120 km (0.097 R)
• M73: 27,376,710 km (0.098 R)
• M74: 27,463,028 km (0.114 R)
• M75: 27,679,346 km (0.057 R)
• M76: 28,900,813 km (0.071 R)
• M77: 28,988,776 km (0.096 R)
• M78: 29,341,378 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 10.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.99 AU - 9.63 AU

Year: 8750 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,375,195 km

• M1: 153,188 km (0.084 R)
• M2: 395,387 km (0.099 R)
• M3: 462,108 km (0.099 R)
• M4: 1,228,647 km (0.044 R)
• M5: 1,529,189 km (0.048 R)
• M6: 1,781,711 km (0.107 R)
• M7: 2,431,564 km (0.066 R)
• M8: 2,837,872 km (0.113 R)
• M9: 3,178,356 km (0.079 R)
• M10: 3,412,776 km (0.071 R)
• M11: 3,592,294 km (0.104 R)
• M12: 4,277,302 km (0.081 R)
• M13: 4,373,943 km (0.066 R)
• M14: 4,536,406 km (0.091 R)
• M15: 4,701,113 km (0.113 R)
• M16: 5,765,203 km (0.049 R)
• M17: 6,015,630 km (0.03 R)
• M18: 6,124,088 km (0.103 R)
• M19: 6,750,754 km (0.095 R)
• M20: 6,825,852 km (0.116 R)
• M21: 6,901,249 km (0.105 R)
• M22: 7,787,916 km (0.03 R)
• M23: 7,985,534 km (0.087 R)
• M24: 8,466,342 km (0.073 R)
• M25: 8,751,176 km (0.106 R)
• M26: 8,833,156 km (0.114 R)
• M27: 9,582,342 km (0.065 R)
• M28: 9,666,865 km (0.044 R)
• M29: 10,482,173 km (0.115 R)
• M30: 10,656,604 km (0.081 R)
• M31: 10,788,101 km (0.103 R)
• M32: 11,052,739 km (0.056 R)
• M33: 11,185,882 km (0.06 R)
• M34: 11,274,892 km (0.11 R)
• M35: 11,453,662 km (0.076 R)
• M36: 12,407,647 km (0.117 R)
• M37: 12,964,301 km (0.099 R)
• M38: 13,057,800 km (0.092 R)
• M39: 13,151,598 km (0.117 R)
• M40: 13,481,611 km (0.101 R)
• M41: 14,053,822 km (0.099 R)
• M42: 14,780,120 km (0.079 R)
• M43: 15,369,984 km (0.034 R)
• M44: 15,469,018 km (0.1 R)
• M45: 15,917,513 km (0.067 R)
• M46: 17,442,962 km (0.096 R)
• M47: 17,753,677 km (0.107 R)
• M48: 18,802,508 km (0.119 R)
• M49: 18,961,530 km (0.116 R)
• M50: 19,979,244 km (0.115 R)
• M51: 20,141,558 km (0.12 R)
• M52: 20,467,532 km (0.038 R)
• M53: 20,631,192 km (0.118 R)
• M54: 20,850,054 km (0.119 R)
• M55: 21,069,663 km (0.119 R)
• M56: 21,566,777 km (0.093 R)
• M57: 21,844,580 km (0.113 R)
• M58: 23,080,857 km (0.072 R)
• M59: 24,803,177 km (0.109 R)
• M60: 26,269,685 km (0.099 R)
• M61: 26,447,707 km (0.036 R)
• M62: 27,583,603 km (0.078 R)
• M63: 28,187,829 km (0.06 R)
• M64: 29,102,321 km (0.099 R)
• M65: 29,594,049 km (0.094 R)
• M66: 31,085,690 km (0.089 R)
• M67: 32,220,389 km (0.032 R)
• M68: 32,601,714 km (0.025 R)
• M69: 34,335,853 km (0.113 R)
• M70: 34,465,405 km (0.117 R)
• M71: 35,116,155 km (0.086 R)
• M72: 35,770,945 km (0.096 R)
• M73: 36,429,625 km (0.105 R)
• M74: 37,492,069 km (0.106 R)
• M75: 38,901,879 km (0.096 R)
• M76: 39,987,511 km (0.062 R)
• M77: 44,358,461 km (0.111 R)
• M78: 44,429,072 km (0.107 R)
• M79: 44,853,481 km (0.084 R)
• M80: 45,421,354 km (0.067 R)
• M81: 45,634,980 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.2

Radius: 5.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.1 AU - 16.66 AU

Year: 18887 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,375,195 km

• M1: 93,648 km (0.06 R)
• M2: 349,909 km (0.066 R)
• M3: 499,657 km (0.104 R)
• M4: 770,130 km (0.115 R)
• M5: 839,842 km (0.083 R)
• M6: 930,200 km (0.11 R)
• M7: 1,140,235 km (0.112 R)
• M8: 1,260,960 km (0.107 R)
• M9: 1,323,044 km (0.099 R)
• M10: 1,428,660 km (0.04 R)
• M11: 2,243,669 km (0.093 R)
• M12: 2,344,647 km (0.069 R)
• M13: 2,473,002 km (0.097 R)
• M14: 2,656,709 km (0.099 R)
• M15: 3,177,309 km (0.119 R)
• M16: 3,348,150 km (0.072 R)
• M17: 3,434,767 km (0.091 R)
• M18: 3,818,635 km (0.086 R)
• M19: 4,690,791 km (0.081 R)
• M20: 5,553,522 km (0.107 R)
• M21: 6,143,536 km (0.12 R)
• M22: 6,428,071 km (0.092 R)
• M23: 7,047,107 km (0.099 R)
• M24: 7,084,058 km (0.112 R)
• M25: 7,876,029 km (0.108 R)
• M26: 8,185,098 km (0.116 R)
• M27: 8,419,368 km (0.08 R)
• M28: 8,775,112 km (0.093 R)
• M29: 9,015,067 km (0.09 R)
• M30: 9,338,348 km (0.06 R)
• M31: 9,665,369 km (0.077 R)
• M32: 9,954,542 km (0.074 R)
• M33: 10,079,306 km (0.026 R)
• M34: 10,121,044 km (0.091 R)
• M35: 11,182,890 km (0.111 R)
• M36: 11,573,639 km (0.111 R)
• M37: 12,547,821 km (0.066 R)
• M38: 13,135,740 km (0.098 R)
• M39: 13,501,956 km (0.118 R)
• M40: 13,640,184 km (0.098 R)
• M41: 14,011,037 km (0.119 R)
• M42: 14,151,061 km (0.096 R)
• M43: 14,715,344 km (0.086 R)
• M44: 15,191,215 km (0.102 R)
• M45: 16,109,447 km (0.061 R)
• M46: 16,649,196 km (0.058 R)
• M47: 16,698,414 km (0.088 R)
• M48: 16,945,998 km (0.073 R)
• M49: 18,049,581 km (0.088 R)
• M50: 19,227,964 km (0.097 R)
• M51: 19,331,486 km (0.118 R)
• M52: 19,591,487 km (0.091 R)
• M53: 21,496,616 km (0.117 R)
• M54: 23,460,237 km (0.091 R)
• M55: 24,239,044 km (0.09 R)
• M56: 24,407,192 km (0.12 R)
• M57: 24,631,738 km (0.081 R)
• M58: 24,969,979 km (0.097 R)
• M59: 25,309,716 km (0.082 R)
• M60: 26,338,201 km (0.112 R)
• M61: 27,263,913 km (0.091 R)
• M62: 27,789,151 km (0.075 R)
• M63: 28,968,580 km (0.102 R)
• M64: 29,564,429 km (0.046 R)
• M65: 30,646,919 km (0.111 R)
• M66: 31,314,873 km (0.082 R)
• M67: 31,803,759 km (0.095 R)
• M68: 31,864,945 km (0.099 R)
• M69: 32,233,404 km (0.096 R)
• M70: 32,912,728 km (0.114 R)
• M71: 33,160,911 km (0.036 R)
• M72: 33,222,994 km (0.085 R)
• M73: 33,846,518 km (0.066 R)
• M74: 35,358,654 km (0.063 R)
• M75: 36,059,071 km (0.087 R)
• M76: 37,021,583 km (0.07 R)
• M77: 38,906,217 km (0.084 R)
• M78: 39,563,251 km (0.073 R)
• M79: 41,422,454 km (0.071 R)
• M80: 41,489,473 km (0.09 R)
• M81: 42,295,357 km (0.073 R)
• M82: 42,565,232 km (0.036 R)
• M83: 42,903,173 km (0.102 R)
• M84: 43,513,981 km (0.108 R)
• M85: 43,582,048 km (0.11 R)
• M86: 43,718,183 km (0.092 R)
• M87: 43,854,466 km (0.041 R)
• M88: 44,059,266 km (0.106 R)
• M89: 45,916,224 km (0.104 R)
• M90: 45,985,488 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 3.6

Gravity: 34.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.21 AU - 17.29 AU

Year: 25039 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,375,195 km

• M1: 47,123 km (0.099 R)
• M2: 71,807 km (0.072 R)
• M3: 199,264 km (0.065 R)
• M4: 311,014 km (0.1 R)
• M5: 346,469 km (0.112 R)
• M6: 502,350 km (0.105 R)
• M7: 566,078 km (0.096 R)
• M8: 1,002,605 km (0.114 R)
• M9: 2,494,844 km (0.057 R)
• M10: 2,829,494 km (0.059 R)
• M11: 3,060,473 km (0.051 R)
• M12: 3,297,436 km (0.086 R)
• M13: 3,418,162 km (0.11 R)
• M14: 3,458,703 km (0.118 R)
• M15: 3,540,234 km (0.108 R)
• M16: 3,873,089 km (0.075 R)
• M17: 4,000,397 km (0.072 R)
• M18: 4,129,200 km (0.106 R)
• M19: 4,884,221 km (0.044 R)
• M20: 5,632,809 km (0.054 R)
• M21: 6,769,752 km (0.105 R)
• M22: 6,871,928 km (0.116 R)
• M23: 6,974,702 km (0.069 R)
• M24: 7,654,325 km (0.095 R)
• M25: 9,414,792 km (0.034 R)
• M26: 10,398,698 km (0.078 R)
• M27: 10,575,672 km (0.088 R)
• M28: 10,694,153 km (0.067 R)
• M29: 10,813,233 km (0.105 R)
• M30: 12,337,187 km (0.085 R)
• M31: 12,775,808 km (0.101 R)
• M32: 13,411,150 km (0.034 R)
• M33: 13,603,832 km (0.101 R)
• M34: 14,187,114 km (0.091 R)
• M35: 14,252,488 km (0.11 R)
• M36: 14,712,502 km (0.068 R)
• M37: 14,844,896 km (0.103 R)
• M38: 15,512,551 km (0.105 R)
• M39: 15,782,276 km (0.111 R)
• M40: 16,876,884 km (0.102 R)
• M41: 17,154,238 km (0.114 R)
• M42: 17,293,514 km (0.118 R)
• M43: 17,784,045 km (0.117 R)
• M44: 18,563,899 km (0.108 R)
• M45: 20,821,181 km (0.108 R)
• M46: 22,474,836 km (0.049 R)
• M47: 22,856,610 km (0.081 R)
• M48: 24,326,259 km (0.083 R)
• M49: 24,954,271 km (0.116 R)
• M50: 26,306,337 km (0.055 R)
• M51: 26,547,339 km (0.116 R)
• M52: 28,255,148 km (0.096 R)
• M53: 28,584,413 km (0.075 R)
• M54: 29,080,779 km (0.072 R)
• M55: 30,081,888 km (0.048 R)
• M56: 30,586,781 km (0.085 R)
• M57: 31,009,544 km (0.073 R)
• M58: 32,289,653 km (0.084 R)
• M59: 32,633,878 km (0.111 R)
• M60: 32,720,046 km (0.077 R)
• M61: 33,499,750 km (0.098 R)
• M62: 34,197,924 km (0.107 R)
• M63: 34,461,066 km (0.091 R)
• M64: 35,165,822 km (0.092 R)
• M65: 37,760,148 km (0.111 R)
• M66: 37,850,655 km (0.066 R)
• M67: 38,395,490 km (0.116 R)
• M68: 38,851,465 km (0.053 R)
• M69: 44,079,761 km (0.082 R)
• M70: 44,940,397 km (0.098 R)
• M71: 45,036,289 km (0.061 R)
• M72: 48,142,988 km (0.082 R)
• M73: 49,226,675 km (0.115 R)
• M74: 49,424,593 km (0.112 R)
• M75: 50,218,958 km (0.103 R)
• M76: 52,021,463 km (0.108 R)
• M77: 52,223,121 km (0.101 R)
• M78: 52,829,441 km (0.063 R)
• M79: 52,930,719 km (0.093 R)
• M80: 53,539,732 km (0.115 R)
• M81: 55,072,511 km (0.092 R)
• M82: 56,309,087 km (0.087 R)
• M83: 56,619,653 km (0.096 R)
• M84: 61,452,262 km (0.1 R)
• M85: 64,241,664 km (0.049 R)
• M86: 64,566,142 km (0.113 R)
• M87: 67,291,516 km (0.118 R)
• M88: 68,281,704 km (0.079 R)
• M89: 68,834,019 km (0.081 R)
• M90: 69,387,681 km (0.049 R)
• M91: 70,165,291 km (0.07 R)
• M92: 71,281,291 km (0.062 R)
• M93: 72,290,628 km (0.118 R)
• M94: 75,461,056 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit