🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 435 Days

Day: 35.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,437,240 km

• M1: 68,516 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.67 AU - 2.19 AU

Year: 1010 Days

Day: 44.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.89 AU - 2.21 AU

Year: 1106 Days

Day: 30.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 8.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.04 AU - 9.74 AU

Year: 8349 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 150.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 101,437,240 km

• M1: 147,204 km (0.114 R)
• M2: 280,945 km (0.084 R)
• M3: 398,529 km (0.116 R)
• M4: 474,076 km (0.092 R)
• M5: 544,686 km (0.081 R)
• M6: 720,613 km (0.1 R)
• M7: 889,958 km (0.062 R)
• M8: 1,018,911 km (0.118 R)
• M9: 1,182,122 km (0.094 R)
• M10: 2,018,374 km (0.105 R)
• M11: 2,224,820 km (0.06 R)
• M12: 2,384,141 km (0.077 R)
• M13: 2,510,701 km (0.045 R)
• M14: 3,256,446 km (0.066 R)
• M15: 3,498,945 km (0.085 R)
• M16: 3,560,579 km (0.12 R)
• M17: 3,958,958 km (0.104 R)
• M18: 4,196,220 km (0.086 R)
• M19: 4,349,558 km (0.11 R)
• M20: 4,438,120 km (0.089 R)
• M21: 5,690,553 km (0.079 R)
• M22: 6,355,217 km (0.053 R)
• M23: 7,122,504 km (0.109 R)
• M24: 8,000,045 km (0.072 R)
• M25: 8,437,769 km (0.115 R)
• M26: 9,884,380 km (0.077 R)
• M27: 10,001,066 km (0.11 R)
• M28: 10,088,880 km (0.077 R)
• M29: 10,176,994 km (0.081 R)
• M30: 11,497,943 km (0.03 R)
• M31: 11,589,945 km (0.103 R)
• M32: 11,836,632 km (0.054 R)
• M33: 12,303,677 km (0.089 R)
• M34: 12,586,866 km (0.083 R)
• M35: 12,681,711 km (0.044 R)
• M36: 12,872,149 km (0.119 R)
• M37: 13,546,087 km (0.078 R)
• M38: 13,903,776 km (0.092 R)
• M39: 14,231,545 km (0.053 R)
• M40: 14,861,501 km (0.105 R)
• M41: 15,230,260 km (0.104 R)
• M42: 15,297,729 km (0.11 R)
• M43: 15,874,428 km (0.07 R)
• M44: 16,285,972 km (0.108 R)
• M45: 16,631,543 km (0.092 R)
• M46: 16,909,646 km (0.097 R)
• M47: 18,719,032 km (0.109 R)
• M48: 19,408,828 km (0.06 R)
• M49: 21,112,897 km (0.056 R)
• M50: 21,187,995 km (0.093 R)
• M51: 22,864,239 km (0.109 R)
• M52: 23,134,862 km (0.097 R)
• M53: 24,306,512 km (0.045 R)
• M54: 25,417,426 km (0.049 R)
• M55: 26,463,863 km (0.089 R)
• M56: 26,544,945 km (0.091 R)

Asteroid Belt

Center: 8.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 13.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.06 AU - 11.6 AU

Year: 10736 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,437,240 km

• M1: 180,415 km (0.111 R)
• M2: 285,283 km (0.119 R)
• M3: 396,734 km (0.074 R)
• M4: 772,823 km (0.117 R)
• M5: 867,817 km (0.103 R)
• M6: 1,053,468 km (0.039 R)
• M7: 1,142,629 km (0.095 R)
• M8: 1,406,519 km (0.074 R)
• M9: 1,607,579 km (0.061 R)
• M10: 1,818,512 km (0.098 R)
• M11: 1,927,419 km (0.094 R)
• M12: 2,038,720 km (0.089 R)
• M13: 2,267,904 km (0.115 R)
• M14: 2,554,384 km (0.049 R)
• M15: 2,727,020 km (0.062 R)
• M16: 3,006,319 km (0.103 R)
• M17: 3,110,289 km (0.082 R)
• M18: 3,321,821 km (0.087 R)
• M19: 4,013,711 km (0.037 R)
• M20: 4,450,237 km (0.067 R)
• M21: 4,994,175 km (0.029 R)
• M22: 5,655,697 km (0.078 R)
• M23: 6,546,852 km (0.086 R)
• M24: 6,648,578 km (0.114 R)
• M25: 7,235,151 km (0.085 R)
• M26: 7,446,234 km (0.115 R)
• M27: 7,910,436 km (0.05 R)
• M28: 9,244,999 km (0.09 R)
• M29: 9,782,654 km (0.106 R)
• M30: 9,977,280 km (0.112 R)
• M31: 10,251,792 km (0.092 R)
• M32: 10,568,641 km (0.087 R)
• M33: 11,497,494 km (0.107 R)
• M34: 12,452,527 km (0.101 R)
• M35: 12,536,750 km (0.066 R)
• M36: 13,303,589 km (0.117 R)
• M37: 13,389,757 km (0.101 R)
• M38: 13,519,309 km (0.078 R)
• M39: 13,823,442 km (0.099 R)
• M40: 14,085,687 km (0.061 R)
• M41: 14,615,413 km (0.073 R)
• M42: 16,289,563 km (0.093 R)
• M43: 17,079,140 km (0.113 R)
• M44: 17,596,599 km (0.079 R)
• M45: 18,023,851 km (0.044 R)
• M46: 19,375,019 km (0.068 R)
• M47: 19,914,618 km (0.102 R)
• M48: 20,310,305 km (0.1 R)
• M49: 21,059,191 km (0.104 R)
• M50: 21,512,772 km (0.061 R)
• M51: 21,614,050 km (0.115 R)
• M52: 22,378,495 km (0.119 R)
• M53: 22,532,431 km (0.026 R)
• M54: 22,841,500 km (0.083 R)
• M55: 23,151,916 km (0.095 R)
• M56: 24,565,915 km (0.05 R)
• M57: 25,631,351 km (0.097 R)
• M58: 26,331,918 km (0.068 R)
• M59: 27,093,521 km (0.113 R)
• M60: 28,193,963 km (0.056 R)
• M61: 28,582,618 km (0.087 R)
• M62: 28,749,719 km (0.114 R)
• M63: 28,973,068 km (0.114 R)
• M64: 29,365,314 km (0.075 R)
• M65: 30,211,589 km (0.117 R)
• M66: 30,381,832 km (0.118 R)
• M67: 30,609,370 km (0.109 R)
• M68: 30,894,503 km (0.09 R)
• M69: 32,217,547 km (0.108 R)
• M70: 32,798,436 km (0.108 R)
• M71: 33,500,199 km (0.03 R)
• M72: 33,735,217 km (0.026 R)
• M73: 35,336,064 km (0.078 R)
• M74: 35,515,432 km (0.108 R)
• M75: 36,055,480 km (0.046 R)
• M76: 36,236,045 km (0.081 R)
• M77: 37,204,392 km (0.108 R)
• M78: 37,447,788 km (0.044 R)
• M79: 40,534,740 km (0.08 R)
• M80: 41,162,004 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.3

Radius: 3.7

Gravity: 47.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.19 AU - 13.01 AU

Year: 15856 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,437,240 km

• M1: 152,141 km (0.108 R)
• M2: 806,183 km (0.092 R)
• M3: 1,059,751 km (0.102 R)
• M4: 1,469,500 km (0.047 R)
• M5: 1,523,954 km (0.067 R)
• M6: 2,677,802 km (0.059 R)
• M7: 2,981,934 km (0.086 R)
• M8: 3,120,612 km (0.094 R)
• M9: 3,659,314 km (0.063 R)
• M10: 3,733,364 km (0.098 R)
• M11: 3,845,264 km (0.103 R)
• M12: 3,920,511 km (0.113 R)
• M13: 3,996,208 km (0.064 R)
• M14: 4,382,021 km (0.086 R)
• M15: 4,739,410 km (0.102 R)
• M16: 4,820,193 km (0.106 R)
• M17: 4,982,806 km (0.067 R)
• M18: 5,866,480 km (0.059 R)
• M19: 6,040,164 km (0.045 R)
• M20: 6,215,642 km (0.092 R)
• M21: 6,304,054 km (0.098 R)
• M22: 6,979,788 km (0.049 R)
• M23: 7,349,594 km (0.099 R)
• M24: 7,536,890 km (0.044 R)
• M25: 8,643,765 km (0.109 R)
• M26: 8,742,350 km (0.1 R)
• M27: 9,140,579 km (0.089 R)
• M28: 9,544,793 km (0.061 R)
• M29: 9,749,144 km (0.101 R)
• M30: 9,800,456 km (0.046 R)
• M31: 10,633,267 km (0.044 R)
• M32: 10,738,883 km (0.106 R)
• M33: 11,705,734 km (0.119 R)
• M34: 11,869,544 km (0.091 R)
• M35: 11,924,446 km (0.082 R)
• M36: 12,532,562 km (0.043 R)
• M37: 13,492,082 km (0.076 R)
• M38: 13,893,902 km (0.112 R)
• M39: 14,183,524 km (0.048 R)
• M40: 14,945,426 km (0.099 R)
• M41: 16,631,244 km (0.116 R)
• M42: 18,060,353 km (0.11 R)
• M43: 18,123,333 km (0.116 R)
• M44: 19,141,646 km (0.04 R)
• M45: 19,205,973 km (0.096 R)
• M46: 19,528,356 km (0.064 R)
• M47: 19,592,983 km (0.103 R)
• M48: 19,917,461 km (0.118 R)
• M49: 20,967,787 km (0.03 R)
• M50: 21,633,348 km (0.105 R)
• M51: 22,985,264 km (0.111 R)
• M52: 23,053,481 km (0.067 R)
• M53: 23,190,363 km (0.073 R)
• M54: 24,016,891 km (0.068 R)
• M55: 24,086,155 km (0.109 R)
• M56: 24,364,108 km (0.055 R)
• M57: 24,503,383 km (0.107 R)
• M58: 24,712,970 km (0.116 R)
• M59: 26,196,233 km (0.103 R)
• M60: 27,926,482 km (0.05 R)
• M61: 28,218,347 km (0.052 R)
• M62: 28,584,712 km (0.108 R)
• M63: 28,952,723 km (0.041 R)
• M64: 29,396,281 km (0.06 R)
• M65: 30,966,460 km (0.111 R)
• M66: 32,104,451 km (0.109 R)
• M67: 34,499,663 km (0.105 R)
• M68: 34,734,382 km (0.085 R)
• M69: 35,126,926 km (0.092 R)
• M70: 35,363,141 km (0.109 R)
• M71: 35,995,791 km (0.094 R)
• M72: 37,272,010 km (0.064 R)
• M73: 38,238,861 km (0.118 R)
• M74: 38,887,966 km (0.093 R)
• M75: 39,295,621 km (0.062 R)
• M76: 40,197,247 km (0.117 R)
• M77: 40,940,000 km (0.095 R)
• M78: 41,687,242 km (0.114 R)
• M79: 41,853,894 km (0.082 R)
• M80: 45,319,329 km (0.117 R)
• M81: 47,390,062 km (0.039 R)
• M82: 49,227,124 km (0.032 R)
• M83: 50,642,320 km (0.093 R)
• M84: 50,998,213 km (0.082 R)
• M85: 51,623,084 km (0.103 R)
• M86: 51,891,612 km (0.051 R)
• M87: 53,512,654 km (0.08 R)
• M88: 53,693,817 km (0.098 R)
• M89: 54,511,370 km (0.062 R)
• M90: 54,876,089 km (0.059 R)
• M91: 56,067,038 km (0.071 R)
• M92: 58,194,918 km (0.113 R)
• M93: 58,381,167 km (0.061 R)
• M94: 58,567,716 km (0.078 R)
• M95: 61,293,688 km (0.099 R)
• M96: 61,578,074 km (0.071 R)
• M97: 62,338,480 km (0.114 R)
• M98: 62,910,841 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 6.8

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.87 AU - 18.01 AU

Year: 26266 Days

Day: 15.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,437,240 km

• M1: 309,219 km (0.062 R)
• M2: 559,496 km (0.117 R)
• M3: 692,189 km (0.101 R)
• M4: 1,500,317 km (0.035 R)
• M5: 1,725,611 km (0.034 R)
• M6: 1,961,677 km (0.096 R)
• M7: 2,464,475 km (0.091 R)
• M8: 2,508,158 km (0.07 R)
• M9: 2,596,271 km (0.103 R)
• M10: 3,146,492 km (0.102 R)
• M11: 3,289,657 km (0.059 R)
• M12: 3,386,297 km (0.043 R)
• M13: 3,483,835 km (0.103 R)
• M14: 4,456,670 km (0.096 R)
• M15: 4,835,153 km (0.107 R)
• M16: 6,449,912 km (0.12 R)
• M17: 8,478,459 km (0.075 R)
• M18: 8,812,063 km (0.108 R)
• M19: 9,629,914 km (0.073 R)
• M20: 10,329,883 km (0.114 R)
• M21: 12,375,484 km (0.119 R)
• M22: 12,677,672 km (0.11 R)
• M23: 12,982,402 km (0.093 R)
• M24: 14,621,097 km (0.074 R)
• M25: 16,821,832 km (0.113 R)
• M26: 17,072,707 km (0.061 R)
• M27: 17,832,665 km (0.082 R)
• M28: 18,003,057 km (0.086 R)
• M29: 18,690,010 km (0.106 R)
• M30: 18,949,712 km (0.097 R)
• M31: 20,177,910 km (0.113 R)
• M32: 21,160,918 km (0.109 R)
• M33: 21,976,675 km (0.088 R)
• M34: 22,159,484 km (0.109 R)
• M35: 22,895,206 km (0.114 R)
• M36: 22,987,807 km (0.085 R)
• M37: 23,732,505 km (0.115 R)
• M38: 24,013,899 km (0.059 R)
• M39: 26,014,023 km (0.101 R)
• M40: 26,789,837 km (0.027 R)
• M41: 27,869,186 km (0.083 R)
• M42: 29,062,678 km (0.113 R)
• M43: 30,476,078 km (0.056 R)
• M44: 31,191,156 km (0.079 R)
• M45: 31,396,404 km (0.107 R)
• M46: 31,602,251 km (0.089 R)
• M47: 33,055,146 km (0.117 R)
• M48: 33,789,821 km (0.099 R)
• M49: 34,742,161 km (0.097 R)
• M50: 36,348,991 km (0.088 R)
• M51: 36,998,545 km (0.03 R)
• M52: 37,107,153 km (0.089 R)
• M53: 38,528,932 km (0.094 R)
• M54: 39,301,754 km (0.081 R)
• M55: 40,750,759 km (0.06 R)
• M56: 44,737,842 km (0.026 R)
• M57: 47,542,802 km (0.103 R)
• M58: 48,728,215 km (0.088 R)
• M59: 49,324,512 km (0.064 R)
• M60: 50,765,738 km (0.116 R)
• M61: 51,007,189 km (0.103 R)
• M62: 51,855,559 km (0.056 R)
• M63: 53,935,268 km (0.104 R)
• M64: 55,047,229 km (0.074 R)
• M65: 56,042,055 km (0.094 R)
• M66: 61,489,662 km (0.069 R)
• M67: 62,651,139 km (0.046 R)
• M68: 65,783,420 km (0.109 R)
• M69: 67,634,095 km (0.081 R)
• M70: 68,699,232 km (0.056 R)
• M71: 72,742,713 km (0.113 R)
• M72: 73,423,981 km (0.079 R)
• M73: 77,834,725 km (0.068 R)
• M74: 77,974,001 km (0.116 R)
• M75: 80,634,748 km (0.094 R)
• M76: 82,188,621 km (0.059 R)
• M77: 85,613,365 km (0.056 R)
• M78: 85,757,129 km (0.069 R)
• M79: 87,777,448 km (0.032 R)
• M80: 88,357,439 km (0.107 R)
• M81: 90,983,630 km (0.075 R)
• M82: 91,864,761 km (0.067 R)
• M83: 93,043,892 km (0.064 R)
• M84: 93,339,497 km (0.104 R)
• M85: 93,635,402 km (0.096 R)
• M86: 96,163,007 km (0.084 R)
• M87: 96,312,456 km (0.056 R)
• M88: 99,014,492 km (0.085 R)
• M89: 99,769,513 km (0.065 R)
• M90: 100,829,713 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit