🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 155 Days

Day: 19.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,276,485 km

• M1: 238,160 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.73 AU - 3.21 AU

Year: 1949 Days

Day: 46.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.28 AU - 4.26 AU

Year: 2787 Days

Day: 38.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 9.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.25 AU - 6.33 AU

Year: 6007 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 96,276,485 km

• M1: 160,519 km (0.054 R)
• M2: 255,364 km (0.051 R)
• M3: 333,304 km (0.069 R)
• M4: 818,749 km (0.075 R)
• M5: 968,646 km (0.096 R)
• M6: 1,035,666 km (0.112 R)
• M7: 1,533,079 km (0.117 R)
• M8: 1,594,564 km (0.118 R)
• M9: 1,775,128 km (0.098 R)
• M10: 2,185,924 km (0.077 R)
• M11: 2,376,961 km (0.093 R)
• M12: 2,700,391 km (0.087 R)
• M13: 3,038,034 km (0.069 R)
• M14: 3,263,029 km (0.062 R)
• M15: 3,517,046 km (0.112 R)
• M16: 4,093,147 km (0.064 R)
• M17: 4,481,055 km (0.115 R)
• M18: 4,919,975 km (0.094 R)
• M19: 5,251,633 km (0.109 R)
• M20: 5,563,246 km (0.107 R)
• M21: 6,304,054 km (0.119 R)
• M22: 6,693,308 km (0.102 R)
• M23: 6,942,538 km (0.12 R)
• M24: 7,601,517 km (0.112 R)
• M25: 7,830,850 km (0.117 R)
• M26: 8,374,638 km (0.096 R)
• M27: 9,729,247 km (0.072 R)
• M28: 10,313,576 km (0.097 R)
• M29: 10,601,552 km (0.088 R)
• M30: 10,772,094 km (0.06 R)
• M31: 11,133,373 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.9

Radius: 4.1

Gravity: 56.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.58 AU - 14.76 AU

Year: 17174 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 96,276,485 km

• M1: 95,892 km (0.113 R)
• M2: 335,698 km (0.08 R)
• M3: 390,750 km (0.079 R)
• M4: 552,465 km (0.089 R)
• M5: 618,288 km (0.058 R)
• M6: 686,654 km (0.082 R)
• M7: 959,072 km (0.103 R)
• M8: 1,148,463 km (0.105 R)
• M9: 1,438,982 km (0.115 R)
• M10: 1,655,450 km (0.115 R)
• M11: 1,982,321 km (0.03 R)
• M12: 2,118,605 km (0.073 R)
• M13: 2,400,298 km (0.032 R)
• M14: 2,508,906 km (0.119 R)
• M15: 2,731,208 km (0.062 R)
• M16: 3,194,513 km (0.109 R)
• M17: 4,105,414 km (0.119 R)
• M18: 4,411,043 km (0.055 R)
• M19: 5,090,367 km (0.114 R)
• M20: 5,609,023 km (0.071 R)
• M21: 6,094,916 km (0.068 R)
• M22: 6,342,950 km (0.084 R)
• M23: 6,797,727 km (0.03 R)
• M24: 7,420,204 km (0.083 R)
• M25: 11,579,474 km (0.039 R)
• M26: 12,320,581 km (0.093 R)
• M27: 13,653,648 km (0.086 R)
• M28: 14,633,664 km (0.042 R)
• M29: 15,165,484 km (0.096 R)
• M30: 16,867,908 km (0.069 R)
• M31: 16,937,321 km (0.09 R)
• M32: 17,076,298 km (0.115 R)
• M33: 17,145,861 km (0.116 R)
• M34: 17,285,436 km (0.098 R)
• M35: 18,845,143 km (0.119 R)
• M36: 18,917,100 km (0.112 R)
• M37: 19,133,568 km (0.094 R)
• M38: 19,496,193 km (0.103 R)
• M39: 20,597,383 km (0.065 R)
• M40: 21,043,484 km (0.098 R)
• M41: 21,567,974 km (0.079 R)
• M42: 22,782,858 km (0.088 R)
• M43: 23,475,945 km (0.085 R)
• M44: 24,175,913 km (0.069 R)
• M45: 24,961,751 km (0.108 R)
• M46: 25,516,759 km (0.073 R)
• M47: 26,477,626 km (0.089 R)
• M48: 27,043,705 km (0.1 R)
• M49: 27,206,168 km (0.077 R)
• M50: 27,531,992 km (0.062 R)
• M51: 27,695,353 km (0.089 R)
• M52: 28,765,427 km (0.074 R)
• M53: 28,931,181 km (0.086 R)
• M54: 30,100,887 km (0.042 R)
• M55: 30,437,781 km (0.099 R)
• M56: 30,691,350 km (0.107 R)
• M57: 30,945,666 km (0.032 R)
• M58: 31,030,638 km (0.098 R)
• M59: 31,883,944 km (0.089 R)
• M60: 32,658,711 km (0.041 R)
• M61: 33,875,989 km (0.068 R)
• M62: 34,666,315 km (0.12 R)
• M63: 34,842,690 km (0.061 R)
• M64: 36,893,378 km (0.089 R)
• M65: 37,797,099 km (0.091 R)
• M66: 37,978,711 km (0.099 R)
• M67: 39,350,074 km (0.117 R)
• M68: 39,442,077 km (0.083 R)
• M69: 39,810,836 km (0.066 R)
• M70: 40,644,545 km (0.094 R)
• M71: 41,016,894 km (0.03 R)
• M72: 41,952,928 km (0.103 R)
• M73: 42,423,563 km (0.106 R)
• M74: 43,275,074 km (0.074 R)
• M75: 43,845,939 km (0.071 R)
• M76: 47,518,567 km (0.09 R)
• M77: 50,586,819 km (0.077 R)
• M78: 51,590,172 km (0.109 R)
• M79: 52,498,680 km (0.049 R)
• M80: 52,904,240 km (0.113 R)
• M81: 53,310,847 km (0.086 R)
• M82: 55,462,214 km (0.108 R)
• M83: 56,704,325 km (0.083 R)
• M84: 57,120,357 km (0.092 R)
• M85: 58,060,130 km (0.106 R)
• M86: 58,794,656 km (0.098 R)
• M87: 59,637,939 km (0.089 R)
• M88: 61,123,147 km (0.062 R)
• M89: 61,656,463 km (0.115 R)
• M90: 63,481,408 km (0.094 R)
• M91: 63,589,417 km (0.094 R)
• M92: 63,697,277 km (0.095 R)
• M93: 64,238,074 km (0.098 R)
• M94: 64,454,841 km (0.051 R)
• M95: 68,618,599 km (0.106 R)
• M96: 73,320,609 km (0.104 R)
• M97: 74,000,831 km (0.106 R)
• M98: 74,455,459 km (0.118 R)
• M99: 74,682,997 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211

Radius: 4.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.28 AU - 13.58 AU

Year: 18742 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,276,485 km

• M1: 70,909 km (0.089 R)
• M2: 134,937 km (0.097 R)
• M3: 963,859 km (0.106 R)
• M4: 1,083,388 km (0.11 R)
• M5: 1,492,837 km (0.064 R)
• M6: 1,995,486 km (0.092 R)
• M7: 2,096,764 km (0.074 R)
• M8: 2,304,555 km (0.079 R)
• M9: 2,357,513 km (0.095 R)
• M10: 2,909,080 km (0.095 R)
• M11: 3,529,313 km (0.113 R)
• M12: 4,253,666 km (0.095 R)
• M13: 4,351,503 km (0.109 R)
• M14: 4,482,999 km (0.117 R)
• M15: 4,750,032 km (0.085 R)
• M16: 4,817,650 km (0.107 R)
• M17: 5,022,300 km (0.085 R)
• M18: 5,229,792 km (0.038 R)
• M19: 5,440,127 km (0.078 R)
• M20: 5,724,811 km (0.105 R)
• M21: 5,760,715 km (0.078 R)
• M22: 6,050,935 km (0.101 R)
• M23: 6,087,586 km (0.114 R)
• M24: 6,197,840 km (0.095 R)
• M25: 6,758,981 km (0.115 R)
• M26: 6,911,422 km (0.107 R)
• M27: 7,064,909 km (0.102 R)
• M28: 10,188,064 km (0.075 R)
• M29: 10,318,962 km (0.096 R)
• M30: 10,450,458 km (0.107 R)
• M31: 11,567,805 km (0.085 R)
• M32: 12,675,727 km (0.077 R)
• M33: 13,242,254 km (0.099 R)
• M34: 15,841,367 km (0.12 R)
• M35: 15,993,060 km (0.109 R)
• M36: 17,328,071 km (0.113 R)
• M37: 17,380,131 km (0.11 R)
• M38: 17,641,329 km (0.114 R)
• M39: 19,234,696 km (0.104 R)
• M40: 19,884,848 km (0.119 R)
• M41: 19,994,055 km (0.058 R)
• M42: 20,103,261 km (0.114 R)
• M43: 20,432,227 km (0.098 R)
• M44: 20,597,383 km (0.093 R)
• M45: 20,707,786 km (0.093 R)
• M46: 20,984,542 km (0.114 R)
• M47: 21,597,594 km (0.1 R)
• M48: 21,990,887 km (0.07 R)
• M49: 22,103,684 km (0.113 R)
• M50: 22,898,497 km (0.108 R)
• M51: 23,587,246 km (0.05 R)
• M52: 23,992,207 km (0.081 R)
• M53: 24,108,295 km (0.066 R)
• M54: 26,289,881 km (0.119 R)
• M55: 26,529,537 km (0.106 R)
• M56: 27,010,793 km (0.089 R)
• M57: 27,071,231 km (0.1 R)
• M58: 27,131,668 km (0.111 R)
• M59: 27,313,130 km (0.101 R)
• M60: 27,677,401 km (0.073 R)
• M61: 27,799,174 km (0.108 R)
• M62: 28,841,572 km (0.037 R)
• M63: 29,088,708 km (0.117 R)
• M64: 31,217,186 km (0.105 R)
• M65: 32,236,247 km (0.11 R)
• M66: 32,749,667 km (0.049 R)
• M67: 33,395,481 km (0.046 R)
• M68: 33,849,959 km (0.055 R)
• M69: 34,437,280 km (0.11 R)
• M70: 36,486,173 km (0.049 R)
• M71: 36,954,264 km (0.062 R)
• M72: 39,119,245 km (0.111 R)
• M73: 39,461,226 km (0.099 R)
• M74: 42,653,644 km (0.096 R)
• M75: 44,209,462 km (0.12 R)
• M76: 45,137,567 km (0.117 R)
• M77: 47,230,890 km (0.113 R)
• M78: 47,595,011 km (0.115 R)
• M79: 48,913,567 km (0.056 R)
• M80: 49,208,275 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 5.2

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.82 AU - 17.76 AU

Year: 25037 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,276,485 km

• M1: 200,910 km (0.065 R)
• M2: 385,215 km (0.051 R)
• M3: 666,459 km (0.028 R)
• M4: 772,523 km (0.046 R)
• M5: 1,186,162 km (0.086 R)
• M6: 1,877,603 km (0.091 R)
• M7: 2,183,680 km (0.03 R)
• M8: 2,423,336 km (0.1 R)
• M9: 3,103,109 km (0.119 R)
• M10: 3,327,057 km (0.03 R)
• M11: 4,078,188 km (0.082 R)
• M12: 4,175,725 km (0.044 R)
• M13: 4,274,011 km (0.101 R)
• M14: 4,422,861 km (0.077 R)
• M15: 5,565,490 km (0.116 R)
• M16: 6,002,615 km (0.09 R)
• M17: 6,393,963 km (0.108 R)
• M18: 8,471,578 km (0.106 R)
• M19: 9,614,206 km (0.111 R)
• M20: 9,809,282 km (0.098 R)
• M21: 10,269,595 km (0.12 R)
• M22: 10,336,016 km (0.104 R)
• M23: 10,535,879 km (0.115 R)
• M24: 11,831,097 km (0.104 R)
• M25: 12,960,112 km (0.088 R)
• M26: 14,867,036 km (0.112 R)
• M27: 15,623,403 km (0.075 R)
• M28: 16,083,267 km (0.102 R)
• M29: 16,314,845 km (0.093 R)
• M30: 17,966,704 km (0.041 R)
• M31: 19,670,923 km (0.112 R)
• M32: 20,001,385 km (0.089 R)
• M33: 20,250,465 km (0.057 R)
• M34: 22,279,312 km (0.067 R)
• M35: 23,317,820 km (0.117 R)
• M36: 25,621,478 km (0.093 R)
• M37: 26,253,978 km (0.057 R)
• M38: 26,983,118 km (0.117 R)
• M39: 28,368,244 km (0.112 R)
• M40: 31,014,631 km (0.086 R)
• M41: 31,302,906 km (0.113 R)
• M42: 31,785,209 km (0.088 R)
• M43: 33,837,692 km (0.064 R)
• M44: 34,035,311 km (0.082 R)
• M45: 35,029,538 km (0.099 R)
• M46: 35,429,862 km (0.117 R)
• M47: 36,741,536 km (0.075 R)
• M48: 36,843,113 km (0.053 R)
• M49: 38,583,684 km (0.109 R)
• M50: 39,932,758 km (0.088 R)
• M51: 40,141,597 km (0.117 R)
• M52: 40,770,506 km (0.037 R)
• M53: 42,357,141 km (0.085 R)
• M54: 42,890,458 km (0.067 R)
• M55: 44,287,402 km (0.104 R)
• M56: 45,263,229 km (0.107 R)
• M57: 47,125,872 km (0.116 R)
• M58: 47,678,487 km (0.086 R)
• M59: 48,567,098 km (0.045 R)
• M60: 49,236,998 km (0.035 R)
• M61: 50,360,478 km (0.093 R)
• M62: 52,061,555 km (0.063 R)
• M63: 52,175,549 km (0.097 R)
• M64: 52,747,162 km (0.108 R)
• M65: 52,976,496 km (0.082 R)
• M66: 53,205,979 km (0.026 R)
• M67: 58,576,093 km (0.032 R)
• M68: 60,483,915 km (0.068 R)
• M69: 61,928,283 km (0.066 R)
• M70: 65,588,194 km (0.032 R)
• M71: 65,834,732 km (0.045 R)
• M72: 66,081,419 km (0.107 R)
• M73: 68,816,367 km (0.117 R)
• M74: 68,941,580 km (0.116 R)
• M75: 69,694,357 km (0.043 R)
• M76: 70,449,826 km (0.091 R)
• M77: 71,461,407 km (0.054 R)
• M78: 72,096,001 km (0.059 R)
• M79: 72,732,540 km (0.051 R)
• M80: 72,987,604 km (0.05 R)
• M81: 73,498,780 km (0.114 R)
• M82: 73,626,686 km (0.115 R)
• M83: 75,297,096 km (0.109 R)
• M84: 76,331,266 km (0.099 R)
• M85: 77,760,824 km (0.109 R)
• M86: 79,068,010 km (0.049 R)
• M87: 79,461,602 km (0.087 R)
• M88: 79,724,445 km (0.119 R)
• M89: 80,250,731 km (0.066 R)
• M90: 80,778,362 km (0.096 R)
• M91: 81,571,829 km (0.082 R)
• M92: 82,766,817 km (0.117 R)
• M93: 87,062,520 km (0.062 R)
• M94: 88,692,090 km (0.084 R)
• M95: 89,647,272 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 5.8

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.72 AU - 19.98 AU

Year: 25175 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,276,485 km

• M1: 285,433 km (0.07 R)
• M2: 452,384 km (0.069 R)
• M3: 622,776 km (0.098 R)
• M4: 1,021,305 km (0.086 R)
• M5: 1,212,940 km (0.093 R)
• M6: 1,450,800 km (0.1 R)
• M7: 2,008,800 km (0.034 R)
• M8: 3,823,871 km (0.067 R)
• M9: 4,171,686 km (0.088 R)
• M10: 4,272,814 km (0.081 R)
• M11: 4,581,435 km (0.048 R)
• M12: 4,950,493 km (0.093 R)
• M13: 5,111,610 km (0.094 R)
• M14: 5,220,068 km (0.086 R)
• M15: 5,329,125 km (0.064 R)
• M16: 5,886,078 km (0.113 R)
• M17: 5,999,772 km (0.103 R)
• M18: 6,114,065 km (0.035 R)
• M19: 6,696,749 km (0.11 R)
• M20: 6,815,380 km (0.065 R)
• M21: 7,115,024 km (0.11 R)
• M22: 8,165,800 km (0.11 R)
• M23: 8,936,378 km (0.114 R)
• M24: 9,729,846 km (0.091 R)
• M25: 10,683,831 km (0.098 R)
• M26: 10,753,095 km (0.087 R)
• M27: 11,596,079 km (0.11 R)
• M28: 12,606,313 km (0.085 R)
• M29: 12,752,919 km (0.055 R)
• M30: 13,344,878 km (0.082 R)
• M31: 15,018,729 km (0.118 R)
• M32: 15,252,101 km (0.069 R)
• M33: 16,918,622 km (0.119 R)
• M34: 18,144,127 km (0.076 R)
• M35: 20,334,988 km (0.112 R)
• M36: 20,679,362 km (0.11 R)
• M37: 20,852,298 km (0.037 R)
• M38: 21,461,311 km (0.078 R)
• M39: 23,323,206 km (0.096 R)
• M40: 23,503,172 km (0.091 R)
• M41: 24,045,913 km (0.074 R)
• M42: 24,684,397 km (0.109 R)
• M43: 25,143,961 km (0.087 R)
• M44: 26,633,059 km (0.073 R)
• M45: 27,483,223 km (0.088 R)
• M46: 30,282,648 km (0.111 R)
• M47: 30,971,846 km (0.067 R)
• M48: 32,265,418 km (0.1 R)
• M49: 32,868,447 km (0.061 R)
• M50: 33,070,255 km (0.114 R)
• M51: 34,905,073 km (0.072 R)
• M52: 35,110,919 km (0.086 R)
• M53: 35,523,959 km (0.112 R)
• M54: 35,731,152 km (0.107 R)
• M55: 38,141,623 km (0.12 R)
• M56: 38,247,688 km (0.039 R)
• M57: 38,779,059 km (0.07 R)
• M58: 39,099,199 km (0.086 R)
• M59: 39,741,871 km (0.104 R)
• M60: 41,909,395 km (0.108 R)
• M61: 43,007,443 km (0.076 R)
• M62: 44,337,518 km (0.105 R)
• M63: 46,357,837 km (0.088 R)
• M64: 48,064,300 km (0.117 R)
• M65: 50,487,636 km (0.106 R)
• M66: 50,720,560 km (0.034 R)
• M67: 51,070,619 km (0.081 R)
• M68: 51,187,455 km (0.066 R)
• M69: 53,780,135 km (0.104 R)
• M70: 55,692,445 km (0.107 R)
• M71: 56,415,302 km (0.094 R)
• M72: 56,898,952 km (0.089 R)
• M73: 61,810,399 km (0.095 R)
• M74: 62,934,029 km (0.11 R)
• M75: 64,316,463 km (0.089 R)
• M76: 65,328,193 km (0.119 R)
• M77: 67,495,418 km (0.09 R)
• M78: 67,751,978 km (0.116 R)
• M79: 71,638,531 km (0.099 R)
• M80: 72,293,321 km (0.049 R)
• M81: 73,081,701 km (0.074 R)
• M82: 76,798,161 km (0.043 R)
• M83: 77,065,941 km (0.073 R)
• M84: 77,468,210 km (0.098 R)
• M85: 77,871,227 km (0.103 R)
• M86: 80,167,853 km (0.052 R)
• M87: 82,761,132 km (0.091 R)
• M88: 83,035,645 km (0.112 R)
• M89: 88,730,536 km (0.066 R)
• M90: 89,011,481 km (0.107 R)
• M91: 90,420,992 km (0.1 R)
• M92: 90,703,732 km (0.104 R)
• M93: 92,549,022 km (0.091 R)
• M94: 92,976,573 km (0.078 R)
• M95: 94,406,579 km (0.12 R)
• M96: 95,411,876 km (0.116 R)
• M97: 95,987,978 km (0.076 R)
• M98: 96,132,190 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit