🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.01 AU - 1.47 AU

Year: 504 Days

Day: 38.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.74 AU - 2.56 AU

Year: 1151 Days

Day: 13.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.42 AU - 2.42 AU

Year: 1375 Days

Day: 28.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,004,646 km

• M1: 189,690 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.24 AU - 3.02 AU

Year: 1558 Days

Day: 16.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.29 AU - 4.43 AU

Year: 3325 Days

Day: 29.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,004,646 km

• M1: 1,690,456 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 14.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.76 AU - 6.16 AU

Year: 5314 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,004,646 km

• M1: 199,264 km (0.108 R)
• M2: 445,353 km (0.064 R)
• M3: 571,314 km (0.042 R)
• M4: 801,845 km (0.045 R)
• M5: 895,343 km (0.097 R)
• M6: 1,080,545 km (0.084 R)
• M7: 1,679,535 km (0.111 R)
• M8: 1,931,458 km (0.07 R)
• M9: 2,974,305 km (0.102 R)
• M10: 3,669,187 km (0.112 R)
• M11: 5,048,180 km (0.086 R)
• M12: 5,469,448 km (0.115 R)
• M13: 5,738,724 km (0.098 R)
• M14: 5,847,631 km (0.075 R)
• M15: 6,039,864 km (0.101 R)
• M16: 6,544,009 km (0.049 R)
• M17: 6,887,785 km (0.093 R)
• M18: 7,473,910 km (0.084 R)
• M19: 7,712,967 km (0.116 R)
• M20: 7,833,393 km (0.042 R)
• M21: 8,015,304 km (0.118 R)
• M22: 8,137,376 km (0.066 R)
• M23: 8,507,182 km (0.047 R)
• M24: 8,788,277 km (0.108 R)
• M25: 9,135,942 km (0.075 R)
• M26: 9,231,685 km (0.069 R)
• M27: 9,391,754 km (0.11 R)
• M28: 9,488,245 km (0.071 R)
• M29: 10,008,696 km (0.066 R)
• M30: 10,405,130 km (0.074 R)
• M31: 10,975,697 km (0.083 R)
• M32: 11,350,439 km (0.075 R)
• M33: 11,453,363 km (0.114 R)
• M34: 11,763,928 km (0.092 R)
• M35: 12,676,924 km (0.092 R)
• M36: 12,998,409 km (0.117 R)
• M37: 13,431,046 km (0.071 R)
• M38: 13,576,456 km (0.093 R)
• M39: 13,868,620 km (0.053 R)
• M40: 14,052,326 km (0.111 R)
• M41: 14,310,832 km (0.056 R)
• M42: 14,795,080 km (0.079 R)
• M43: 15,020,524 km (0.111 R)
• M44: 15,588,846 km (0.098 R)
• M45: 16,048,710 km (0.103 R)
• M46: 17,375,793 km (0.091 R)
• M47: 18,213,092 km (0.086 R)
• M48: 18,495,084 km (0.077 R)
• M49: 18,981,875 km (0.056 R)
• M50: 19,104,246 km (0.093 R)
• M51: 19,844,008 km (0.111 R)
• M52: 19,968,174 km (0.109 R)
• M53: 20,217,404 km (0.105 R)
• M54: 20,509,419 km (0.09 R)
• M55: 21,819,597 km (0.093 R)
• M56: 23,156,853 km (0.058 R)
• M57: 23,287,601 km (0.108 R)
• M58: 23,549,996 km (0.066 R)
• M59: 23,681,493 km (0.063 R)
• M60: 24,343,014 km (0.09 R)
• M61: 26,227,349 km (0.098 R)
• M62: 27,095,166 km (0.094 R)
• M63: 27,279,022 km (0.091 R)
• M64: 28,437,807 km (0.072 R)
• M65: 28,531,306 km (0.087 R)
• M66: 29,093,794 km (0.113 R)
• M67: 29,235,014 km (0.079 R)
• M68: 29,849,562 km (0.067 R)
• M69: 29,944,557 km (0.081 R)
• M70: 30,039,552 km (0.077 R)
• M71: 30,325,284 km (0.099 R)
• M72: 30,564,042 km (0.083 R)
• M73: 30,803,398 km (0.101 R)
• M74: 30,947,461 km (0.092 R)
• M75: 31,815,727 km (0.061 R)
• M76: 32,106,994 km (0.1 R)
• M77: 32,253,002 km (0.069 R)
• M78: 32,790,058 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 5.1

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.43 AU - 14.45 AU

Year: 17002 Days

Day: 20.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,004,646 km

• M1: 115,041 km (0.075 R)
• M2: 302,636 km (0.087 R)
• M3: 494,271 km (0.118 R)
• M4: 844,181 km (0.098 R)
• M5: 908,957 km (0.071 R)
• M6: 1,089,671 km (0.111 R)
• M7: 3,405,446 km (0.04 R)
• M8: 3,901,064 km (0.049 R)
• M9: 4,763,196 km (0.113 R)
• M10: 4,918,928 km (0.086 R)
• M11: 4,958,122 km (0.051 R)
• M12: 7,629,491 km (0.11 R)
• M13: 9,467,451 km (0.12 R)
• M14: 10,209,007 km (0.027 R)
• M15: 10,359,503 km (0.087 R)
• M16: 10,764,614 km (0.107 R)
• M17: 12,010,615 km (0.102 R)
• M18: 12,382,515 km (0.077 R)
• M19: 13,028,927 km (0.111 R)
• M20: 14,410,464 km (0.114 R)
• M21: 14,522,961 km (0.105 R)
• M22: 15,721,988 km (0.071 R)
• M23: 15,954,015 km (0.067 R)
• M24: 16,187,088 km (0.101 R)
• M25: 17,369,510 km (0.118 R)
• M26: 17,729,592 km (0.075 R)
• M27: 18,763,313 km (0.115 R)
• M28: 18,886,133 km (0.042 R)
• M29: 20,129,740 km (0.093 R)
• M30: 20,255,552 km (0.081 R)
• M31: 21,015,808 km (0.096 R)
• M32: 22,629,670 km (0.066 R)
• M33: 22,957,140 km (0.091 R)
• M34: 25,225,492 km (0.069 R)
• M35: 25,837,796 km (0.104 R)
• M36: 26,386,222 km (0.096 R)
• M37: 26,869,124 km (0.116 R)
• M38: 27,077,065 km (0.112 R)
• M39: 27,843,904 km (0.051 R)
• M40: 32,076,775 km (0.115 R)
• M41: 32,297,283 km (0.111 R)
• M42: 33,780,246 km (0.069 R)
• M43: 35,133,808 km (0.056 R)
• M44: 35,665,030 km (0.091 R)
• M45: 36,275,389 km (0.055 R)
• M46: 36,351,834 km (0.083 R)
• M47: 36,428,428 km (0.089 R)
• M48: 36,581,766 km (0.112 R)
• M49: 36,889,040 km (0.092 R)
• M50: 37,428,938 km (0.115 R)
• M51: 38,516,515 km (0.084 R)
• M52: 38,672,695 km (0.114 R)
• M53: 39,535,576 km (0.116 R)
• M54: 44,189,117 km (0.087 R)
• M55: 46,912,995 km (0.047 R)
• M56: 47,749,097 km (0.098 R)
• M57: 48,927,779 km (0.07 R)
• M58: 49,266,319 km (0.109 R)
• M59: 49,351,141 km (0.078 R)
• M60: 51,485,902 km (0.085 R)
• M61: 51,744,108 km (0.081 R)
• M62: 52,088,931 km (0.097 R)
• M63: 53,912,230 km (0.095 R)
• M64: 55,756,473 km (0.087 R)
• M65: 55,844,736 km (0.096 R)
• M66: 56,997,387 km (0.074 R)
• M67: 59,055,555 km (0.046 R)
• M68: 59,416,086 km (0.06 R)
• M69: 60,139,092 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 4.5

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.13 AU - 20.05 AU

Year: 23574 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,004,646 km

• M1: 167,250 km (0.111 R)
• M2: 341,532 km (0.1 R)
• M3: 431,291 km (0.06 R)
• M4: 479,162 km (0.12 R)
• M5: 545,883 km (0.092 R)
• M6: 651,948 km (0.112 R)
• M7: 764,744 km (0.047 R)
• M8: 803,789 km (0.05 R)
• M9: 1,030,430 km (0.061 R)
• M10: 1,230,143 km (0.071 R)
• M11: 1,276,070 km (0.113 R)
• M12: 1,322,744 km (0.036 R)
• M13: 1,441,824 km (0.066 R)
• M14: 1,490,444 km (0.095 R)
• M15: 1,589,328 km (0.029 R)
• M16: 2,033,484 km (0.092 R)
• M17: 2,255,188 km (0.118 R)
• M18: 2,340,309 km (0.098 R)
• M19: 2,691,266 km (0.088 R)
• M20: 2,873,027 km (0.07 R)
• M21: 3,409,335 km (0.118 R)
• M22: 3,772,559 km (0.093 R)
• M23: 4,010,121 km (0.037 R)
• M24: 4,499,605 km (0.1 R)
• M25: 4,643,069 km (0.039 R)
• M26: 4,897,385 km (0.04 R)
• M27: 5,156,489 km (0.082 R)
• M28: 6,236,286 km (0.111 R)
• M29: 7,007,463 km (0.064 R)
• M30: 7,425,440 km (0.085 R)
• M31: 7,851,345 km (0.065 R)
• M32: 8,549,219 km (0.05 R)
• M33: 8,726,642 km (0.079 R)
• M34: 8,771,222 km (0.095 R)
• M35: 8,815,952 km (0.081 R)
• M36: 9,956,636 km (0.088 R)
• M37: 11,143,097 km (0.064 R)
• M38: 11,532,051 km (0.116 R)
• M39: 13,491,185 km (0.099 R)
• M40: 13,905,720 km (0.079 R)
• M41: 14,009,990 km (0.06 R)
• M42: 14,166,769 km (0.081 R)
• M43: 14,324,295 km (0.074 R)
• M44: 15,442,689 km (0.106 R)
• M45: 16,368,550 km (0.098 R)
• M46: 16,478,654 km (0.118 R)
• M47: 17,818,902 km (0.055 R)
• M48: 18,045,542 km (0.108 R)
• M49: 19,776,539 km (0.093 R)
• M50: 19,835,032 km (0.045 R)
• M51: 21,019,249 km (0.11 R)
• M52: 21,740,759 km (0.08 R)
• M53: 23,146,082 km (0.095 R)
• M54: 26,171,998 km (0.086 R)
• M55: 26,558,858 km (0.098 R)
• M56: 27,469,011 km (0.119 R)
• M57: 27,599,910 km (0.093 R)
• M58: 27,730,957 km (0.105 R)
• M59: 29,252,966 km (0.03 R)
• M60: 29,453,427 km (0.079 R)
• M61: 29,654,337 km (0.114 R)
• M62: 30,327,528 km (0.085 R)
• M63: 30,733,835 km (0.105 R)
• M64: 32,032,494 km (0.11 R)
• M65: 34,824,290 km (0.118 R)
• M66: 35,534,281 km (0.067 R)
• M67: 36,464,331 km (0.108 R)
• M68: 37,402,609 km (0.08 R)
• M69: 39,893,414 km (0.074 R)
• M70: 42,513,022 km (0.102 R)
• M71: 42,588,719 km (0.106 R)
• M72: 43,728,954 km (0.08 R)
• M73: 49,658,265 km (0.108 R)
• M74: 49,897,472 km (0.12 R)
• M75: 51,018,708 km (0.088 R)
• M76: 51,099,042 km (0.079 R)
• M77: 51,905,375 km (0.093 R)
• M78: 51,986,307 km (0.044 R)
• M79: 52,229,105 km (0.09 R)
• M80: 54,185,546 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729

Radius: 5.6

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.78 AU - 23.48 AU

Year: 31767 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,004,646 km

• M1: 346,469 km (0.096 R)
• M2: 438,322 km (0.083 R)
• M3: 946,955 km (0.104 R)
• M4: 1,078,451 km (0.049 R)
• M5: 1,545,795 km (0.098 R)
• M6: 2,505,914 km (0.089 R)
• M7: 2,596,720 km (0.075 R)
• M8: 2,688,573 km (0.085 R)
• M9: 3,115,376 km (0.094 R)
• M10: 3,461,844 km (0.096 R)
• M11: 3,872,790 km (0.082 R)
• M12: 4,084,022 km (0.053 R)
• M13: 4,244,989 km (0.055 R)
• M14: 4,684,358 km (0.077 R)
• M15: 4,796,407 km (0.081 R)
• M16: 4,909,353 km (0.092 R)
• M17: 5,023,197 km (0.114 R)
• M18: 6,209,359 km (0.086 R)
• M19: 6,394,411 km (0.103 R)
• M20: 6,833,332 km (0.069 R)
• M21: 7,088,546 km (0.101 R)
• M22: 8,006,328 km (0.052 R)
• M23: 9,170,050 km (0.078 R)
• M24: 11,726,977 km (0.109 R)
• M25: 12,263,136 km (0.103 R)
• M26: 12,885,762 km (0.034 R)
• M27: 13,838,701 km (0.055 R)
• M28: 13,919,184 km (0.035 R)
• M29: 14,161,533 km (0.051 R)
• M30: 14,323,697 km (0.08 R)
• M31: 16,064,717 km (0.045 R)
• M32: 16,233,912 km (0.083 R)
• M33: 17,002,845 km (0.097 R)
• M34: 17,783,596 km (0.054 R)
• M35: 19,650,578 km (0.074 R)
• M36: 20,837,039 km (0.064 R)
• M37: 21,299,595 km (0.09 R)
• M38: 22,897,300 km (0.079 R)
• M39: 26,106,923 km (0.095 R)
• M40: 27,106,985 km (0.046 R)
• M41: 29,454,325 km (0.098 R)
• M42: 31,547,797 km (0.091 R)
• M43: 31,972,207 km (0.084 R)
• M44: 32,612,336 km (0.064 R)
• M45: 33,905,310 km (0.105 R)
• M46: 36,875,277 km (0.079 R)
• M47: 37,883,716 km (0.084 R)
• M48: 37,996,214 km (0.051 R)
• M49: 38,334,754 km (0.096 R)
• M50: 39,812,930 km (0.115 R)
• M51: 42,473,528 km (0.066 R)
• M52: 44,952,365 km (0.12 R)
• M53: 45,310,353 km (0.059 R)
• M54: 47,964,069 km (0.102 R)
• M55: 50,296,151 km (0.027 R)
• M56: 52,916,357 km (0.103 R)
• M57: 54,306,421 km (0.081 R)
• M58: 55,324,883 km (0.076 R)
• M59: 56,221,273 km (0.096 R)
• M60: 56,993,498 km (0.088 R)
• M61: 63,830,569 km (0.079 R)
• M62: 65,309,643 km (0.054 R)
• M63: 65,715,053 km (0.097 R)
• M64: 66,256,747 km (0.071 R)
• M65: 71,755,367 km (0.091 R)
• M66: 76,400,530 km (0.073 R)
• M67: 78,257,040 km (0.081 R)
• M68: 79,695,124 km (0.059 R)
• M69: 82,597,472 km (0.055 R)
• M70: 83,035,794 km (0.076 R)
• M71: 84,208,492 km (0.063 R)
• M72: 84,502,452 km (0.075 R)
• M73: 84,944,214 km (0.074 R)
• M74: 85,829,834 km (0.105 R)
• M75: 85,977,786 km (0.111 R)
• M76: 87,461,498 km (0.103 R)
• M77: 90,153,362 km (0.117 R)
• M78: 91,358,522 km (0.059 R)
• M79: 92,114,440 km (0.069 R)
• M80: 93,328,128 km (0.117 R)
• M81: 99,942,149 km (0.103 R)
• M82: 100,253,462 km (0.069 R)
• M83: 100,565,074 km (0.034 R)
• M84: 102,441,630 km (0.118 R)
• M85: 104,961,456 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.8

Radius: 3.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.7 AU - 20.3 AU

Year: 32669 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,004,646 km

• M1: 212,429 km (0.12 R)
• M2: 529,726 km (0.119 R)
• M3: 607,667 km (0.066 R)
• M4: 2,989,115 km (0.098 R)
• M5: 6,439,740 km (0.103 R)
• M6: 6,568,543 km (0.112 R)
• M7: 8,094,142 km (0.11 R)
• M8: 9,053,813 km (0.083 R)
• M9: 9,488,544 km (0.117 R)
• M10: 9,605,679 km (0.052 R)
• M11: 9,989,398 km (0.115 R)
• M12: 10,228,156 km (0.12 R)
• M13: 10,408,421 km (0.074 R)
• M14: 11,139,805 km (0.102 R)
• M15: 12,045,321 km (0.108 R)
• M16: 12,877,235 km (0.107 R)
• M17: 14,866,438 km (0.118 R)
• M18: 15,138,856 km (0.119 R)
• M19: 15,241,330 km (0.098 R)
• M20: 15,688,478 km (0.117 R)
• M21: 16,139,965 km (0.072 R)
• M22: 17,055,504 km (0.063 R)
• M23: 18,168,961 km (0.091 R)
• M24: 21,225,245 km (0.117 R)
• M25: 22,382,534 km (0.066 R)
• M26: 23,957,201 km (0.086 R)
• M27: 27,253,142 km (0.059 R)
• M28: 27,837,022 km (0.084 R)
• M29: 27,962,684 km (0.097 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: 360 - 16,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit