🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 451 Days

Day: 40 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.45 AU - 1.67 AU

Year: 685 Days

Day: 28 Hours

Environment

Temp: -2 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,101,708 km

• M1: 492,027 km (0.088 R)
• M2: 933,491 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.52 AU - 2.04 AU

Year: 835 Days

Day: 35.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,101,708 km

• M1: 1,140,385 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.57 AU - 2.59 AU

Year: 1054 Days

Day: 36.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.81 AU - 4.63 AU

Year: 3047 Days

Day: 21.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.94 AU - 6.26 AU

Year: 5295 Days

Day: 9.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,101,708 km

• M1: 216,169 km (0.112 R)
• M2: 309,219 km (0.076 R)
• M3: 429,495 km (0.091 R)
• M4: 519,404 km (0.119 R)
• M5: 617,690 km (0.062 R)
• M6: 703,858 km (0.096 R)
• M7: 1,024,895 km (0.074 R)
• M8: 1,118,543 km (0.087 R)
• M9: 1,265,149 km (0.116 R)
• M10: 1,524,253 km (0.083 R)
• M11: 2,124,739 km (0.059 R)
• M12: 2,403,739 km (0.052 R)
• M13: 2,760,978 km (0.113 R)
• M14: 2,929,126 km (0.068 R)
• M15: 3,014,547 km (0.05 R)
• M16: 3,240,589 km (0.12 R)
• M17: 3,329,001 km (0.102 R)
• M18: 3,783,480 km (0.074 R)
• M19: 3,970,926 km (0.052 R)
• M20: 4,161,514 km (0.055 R)
• M21: 4,571,711 km (0.118 R)
• M22: 5,431,151 km (0.109 R)
• M23: 5,536,767 km (0.112 R)
• M24: 5,836,411 km (0.102 R)
• M25: 6,163,283 km (0.047 R)
• M26: 6,340,107 km (0.084 R)
• M27: 7,226,325 km (0.082 R)
• M28: 7,319,375 km (0.084 R)
• M29: 7,695,913 km (0.049 R)
• M30: 7,910,436 km (0.062 R)
• M31: 8,127,054 km (0.056 R)
• M32: 9,037,955 km (0.088 R)
• M33: 9,188,900 km (0.029 R)
• M34: 9,697,532 km (0.066 R)
• M35: 10,033,230 km (0.089 R)
• M36: 10,163,380 km (0.111 R)
• M37: 10,425,326 km (0.048 R)
• M38: 10,689,516 km (0.11 R)
• M39: 10,795,880 km (0.066 R)
• M40: 11,658,910 km (0.064 R)
• M41: 11,933,273 km (0.09 R)
• M42: 12,098,877 km (0.1 R)
• M43: 12,460,306 km (0.102 R)
• M44: 12,572,355 km (0.115 R)
• M45: 12,938,421 km (0.091 R)
• M46: 13,165,510 km (0.111 R)
• M47: 13,308,077 km (0.09 R)
• M48: 13,623,579 km (0.077 R)
• M49: 13,883,580 km (0.117 R)
• M50: 14,087,033 km (0.05 R)
• M51: 14,203,719 km (0.103 R)
• M52: 14,291,384 km (0.084 R)
• M53: 14,821,409 km (0.114 R)
• M54: 15,719,146 km (0.108 R)
• M55: 16,573,051 km (0.112 R)
• M56: 16,850,704 km (0.114 R)
• M57: 17,661,525 km (0.053 R)
• M58: 18,198,431 km (0.114 R)
• M59: 18,293,875 km (0.095 R)
• M60: 18,389,318 km (0.113 R)
• M61: 18,772,887 km (0.088 R)
• M62: 18,901,392 km (0.09 R)
• M63: 19,191,612 km (0.038 R)
• M64: 19,353,477 km (0.081 R)
• M65: 19,515,641 km (0.053 R)
• M66: 19,678,403 km (0.1 R)
• M67: 19,874,376 km (0.088 R)
• M68: 20,103,710 km (0.091 R)
• M69: 20,830,307 km (0.096 R)
• M70: 21,063,231 km (0.101 R)
• M71: 21,163,461 km (0.107 R)
• M72: 21,297,202 km (0.118 R)
• M73: 21,498,261 km (0.088 R)
• M74: 21,902,475 km (0.062 R)
• M75: 22,275,273 km (0.054 R)
• M76: 23,027,002 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.86 AU - 12.14 AU

Year: 13706 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 67.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,101,708 km

• M1: 343,477 km (0.088 R)
• M2: 423,212 km (0.077 R)
• M3: 523,443 km (0.083 R)
• M4: 608,115 km (0.103 R)
• M5: 1,554,920 km (0.12 R)
• M6: 1,721,572 km (0.105 R)
• M7: 2,134,014 km (0.108 R)
• M8: 2,299,469 km (0.083 R)
• M9: 2,512,197 km (0.095 R)
• M10: 2,731,657 km (0.074 R)
• M11: 3,165,940 km (0.043 R)
• M12: 3,283,972 km (0.084 R)
• M13: 3,379,416 km (0.071 R)
• M14: 3,548,761 km (0.049 R)
• M15: 3,745,781 km (0.083 R)
• M16: 3,997,255 km (0.109 R)
• M17: 4,150,743 km (0.06 R)
• M18: 4,543,287 km (0.118 R)
• M19: 4,947,950 km (0.104 R)
• M20: 5,140,781 km (0.064 R)
• M21: 5,280,206 km (0.106 R)
• M22: 5,791,981 km (0.094 R)
• M23: 6,349,682 km (0.09 R)
• M24: 6,710,811 km (0.11 R)
• M25: 6,893,919 km (0.097 R)
• M26: 7,078,822 km (0.074 R)
• M27: 7,453,265 km (0.068 R)
• M28: 7,611,240 km (0.07 R)
• M29: 8,027,272 km (0.096 R)
• M30: 8,254,362 km (0.105 R)
• M31: 8,648,552 km (0.078 R)
• M32: 9,523,999 km (0.109 R)
• M33: 9,833,517 km (0.098 R)
• M34: 10,639,849 km (0.111 R)
• M35: 10,961,186 km (0.113 R)
• M36: 11,213,258 km (0.057 R)
• M37: 11,576,781 km (0.056 R)
• M38: 12,993,473 km (0.07 R)
• M39: 13,260,355 km (0.091 R)
• M40: 13,413,693 km (0.106 R)
• M41: 13,490,586 km (0.087 R)
• M42: 13,606,226 km (0.083 R)
• M43: 14,071,924 km (0.065 R)
• M44: 14,860,005 km (0.101 R)
• M45: 15,219,190 km (0.086 R)
• M46: 15,299,524 km (0.095 R)
• M47: 15,783,772 km (0.108 R)
• M48: 15,865,004 km (0.117 R)
• M49: 16,027,916 km (0.106 R)
• M50: 16,314,246 km (0.054 R)
• M51: 16,643,511 km (0.12 R)
• M52: 16,767,677 km (0.111 R)
• M53: 18,579,607 km (0.084 R)
• M54: 18,665,326 km (0.116 R)
• M55: 18,880,448 km (0.051 R)
• M56: 19,139,552 km (0.085 R)
• M57: 19,705,181 km (0.102 R)
• M58: 20,143,952 km (0.061 R)
• M59: 20,541,583 km (0.108 R)
• M60: 21,750,184 km (0.07 R)
• M61: 22,797,818 km (0.103 R)
• M62: 22,935,747 km (0.119 R)
• M63: 23,120,052 km (0.066 R)
• M64: 24,282,726 km (0.096 R)
• M65: 24,517,595 km (0.115 R)
• M66: 24,753,212 km (0.107 R)
• M67: 25,416,828 km (0.072 R)
• M68: 26,713,243 km (0.105 R)
• M69: 27,247,607 km (0.103 R)
• M70: 28,425,690 km (0.095 R)
• M71: 28,524,574 km (0.098 R)
• M72: 29,370,101 km (0.088 R)
• M73: 29,470,182 km (0.107 R)
• M74: 29,921,669 km (0.095 R)
• M75: 30,173,442 km (0.069 R)
• M76: 31,187,715 km (0.104 R)
• M77: 31,699,041 km (0.117 R)
• M78: 31,801,665 km (0.098 R)
• M79: 33,772,019 km (0.097 R)
• M80: 34,139,281 km (0.096 R)
• M81: 34,771,931 km (0.062 R)
• M82: 34,930,804 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146

Radius: 3.9

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.06 AU - 15.36 AU

Year: 19829 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 91,101,708 km

• M1: 93,648 km (0.093 R)
• M2: 356,791 km (0.107 R)
• M3: 866,770 km (0.109 R)
• M4: 1,562,550 km (0.035 R)
• M5: 1,740,571 km (0.119 R)
• M6: 2,115,763 km (0.089 R)
• M7: 2,803,314 km (0.119 R)
• M8: 3,156,964 km (0.095 R)
• M9: 3,495,953 km (0.116 R)
• M10: 3,935,770 km (0.058 R)
• M11: 5,060,447 km (0.106 R)
• M12: 5,158,434 km (0.093 R)
• M13: 5,590,024 km (0.082 R)
• M14: 6,629,729 km (0.098 R)
• M15: 6,844,701 km (0.112 R)
• M16: 7,577,731 km (0.083 R)
• M17: 7,991,369 km (0.059 R)
• M18: 8,105,512 km (0.118 R)
• M19: 8,489,829 km (0.058 R)
• M20: 8,762,246 km (0.09 R)
• M21: 8,840,636 km (0.072 R)
• M22: 10,249,549 km (0.098 R)
• M23: 11,554,491 km (0.096 R)
• M24: 14,270,440 km (0.115 R)
• M25: 16,296,893 km (0.054 R)
• M26: 17,565,184 km (0.072 R)
• M27: 18,261,262 km (0.12 R)
• M28: 21,291,667 km (0.043 R)
• M29: 21,397,133 km (0.041 R)
• M30: 22,945,172 km (0.114 R)
• M31: 23,269,949 km (0.119 R)
• M32: 23,596,222 km (0.071 R)
• M33: 23,923,991 km (0.078 R)
• M34: 24,253,256 km (0.051 R)
• M35: 24,418,561 km (0.106 R)
• M36: 24,639,368 km (0.056 R)
• M37: 25,083,225 km (0.03 R)
• M38: 25,753,722 km (0.075 R)
• M39: 27,226,663 km (0.096 R)
• M40: 28,088,795 km (0.063 R)
• M41: 29,018,247 km (0.071 R)
• M42: 29,369,503 km (0.095 R)
• M43: 30,490,739 km (0.083 R)
• M44: 31,205,966 km (0.066 R)
• M45: 33,752,870 km (0.108 R)
• M46: 34,307,280 km (0.12 R)
• M47: 34,430,848 km (0.096 R)
• M48: 34,926,764 km (0.051 R)
• M49: 35,424,925 km (0.072 R)
• M50: 36,365,597 km (0.045 R)
• M51: 36,997,049 km (0.097 R)
• M52: 37,887,456 km (0.069 R)
• M53: 38,143,119 km (0.107 R)
• M54: 39,365,333 km (0.085 R)
• M55: 39,689,063 km (0.077 R)
• M56: 39,883,840 km (0.089 R)
• M57: 43,508,895 km (0.118 R)
• M58: 43,776,526 km (0.087 R)
• M59: 44,785,414 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428

Radius: 8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 20.68 AU - 20.76 AU

Year: 33148 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,101,708 km

• M1: 141,819 km (0.101 R)
• M2: 416,929 km (0.077 R)
• M3: 1,026,690 km (0.057 R)
• M4: 1,116,898 km (0.105 R)
• M5: 1,273,227 km (0.097 R)
• M6: 1,713,195 km (0.099 R)
• M7: 2,043,956 km (0.082 R)
• M8: 2,977,297 km (0.079 R)
• M9: 3,835,241 km (0.063 R)
• M10: 4,866,419 km (0.083 R)
• M11: 5,124,176 km (0.118 R)
• M12: 5,228,446 km (0.101 R)
• M13: 6,088,185 km (0.109 R)
• M14: 7,755,453 km (0.118 R)
• M15: 8,117,180 km (0.114 R)
• M16: 8,484,443 km (0.113 R)
• M17: 10,071,976 km (0.106 R)
• M18: 10,665,730 km (0.063 R)
• M19: 10,732,301 km (0.113 R)
• M20: 13,727,250 km (0.059 R)
• M21: 14,018,218 km (0.118 R)
• M22: 14,606,287 km (0.062 R)
• M23: 14,680,338 km (0.078 R)
• M24: 15,052,687 km (0.064 R)
• M25: 16,882,419 km (0.101 R)
• M26: 17,272,421 km (0.07 R)
• M27: 17,823,390 km (0.085 R)
• M28: 18,540,263 km (0.06 R)
• M29: 18,620,597 km (0.098 R)
• M30: 19,266,560 km (0.063 R)
• M31: 19,347,941 km (0.063 R)
• M32: 19,592,384 km (0.052 R)
• M33: 19,837,874 km (0.116 R)
• M34: 21,500,804 km (0.073 R)
• M35: 21,754,074 km (0.082 R)
• M36: 22,777,024 km (0.091 R)
• M37: 23,035,080 km (0.052 R)
• M38: 24,428,435 km (0.117 R)
• M39: 25,491,328 km (0.112 R)
• M40: 26,659,687 km (0.085 R)
• M41: 26,841,000 km (0.061 R)
• M42: 29,891,001 km (0.1 R)
• M43: 30,079,345 km (0.071 R)
• M44: 30,836,759 km (0.082 R)
• M45: 31,408,821 km (0.077 R)
• M46: 31,792,240 km (0.114 R)
• M47: 32,177,156 km (0.101 R)
• M48: 33,634,388 km (0.116 R)
• M49: 35,411,312 km (0.078 R)
• M50: 36,512,053 km (0.089 R)
• M51: 36,612,732 km (0.098 R)
• M52: 36,713,412 km (0.103 R)
• M53: 38,133,245 km (0.119 R)
• M54: 38,747,344 km (0.086 R)
• M55: 40,192,610 km (0.036 R)
• M56: 41,865,862 km (0.084 R)
• M57: 42,076,645 km (0.1 R)
• M58: 43,561,853 km (0.095 R)
• M59: 44,203,628 km (0.112 R)
• M60: 44,740,834 km (0.051 R)
• M61: 48,450,711 km (0.084 R)
• M62: 49,004,522 km (0.098 R)
• M63: 49,672,028 km (0.08 R)
• M64: 50,791,020 km (0.053 R)
• M65: 51,015,716 km (0.103 R)
• M66: 51,353,508 km (0.072 R)
• M67: 51,805,144 km (0.11 R)
• M68: 52,712,306 km (0.059 R)
• M69: 53,053,838 km (0.041 R)
• M70: 54,542,187 km (0.08 R)
• M71: 54,772,418 km (0.075 R)
• M72: 55,464,907 km (0.09 R)
• M73: 56,276,475 km (0.098 R)
• M74: 56,509,100 km (0.12 R)
• M75: 59,325,429 km (0.116 R)
• M76: 60,631,419 km (0.06 R)
• M77: 64,971,402 km (0.117 R)
• M78: 65,093,325 km (0.1 R)
• M79: 66,071,844 km (0.101 R)
• M80: 66,194,515 km (0.086 R)
• M81: 68,043,544 km (0.102 R)
• M82: 69,285,655 km (0.081 R)
• M83: 72,550,031 km (0.083 R)
• M84: 72,676,590 km (0.086 R)
• M85: 72,929,860 km (0.092 R)
• M86: 73,818,920 km (0.1 R)
• M87: 74,073,535 km (0.074 R)
• M88: 76,249,736 km (0.086 R)
• M89: 76,507,193 km (0.068 R)
• M90: 80,141,075 km (0.083 R)
• M91: 80,927,063 km (0.097 R)
• M92: 83,300,433 km (0.09 R)
• M93: 84,762,004 km (0.107 R)
• M94: 88,926,360 km (0.043 R)
• M95: 90,283,961 km (0.12 R)
• M96: 90,420,095 km (0.096 R)
• M97: 90,692,512 km (0.082 R)
• M98: 91,101,663 km (0.114 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit