🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 581 Days

Day: 43.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.28 AU - 2.14 AU

Year: 976 Days

Day: 32.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,762,951 km

• M1: 1,397,244 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.8 AU - 2.24 AU

Year: 1253 Days

Day: 20.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.79 AU - 2.63 AU

Year: 1434 Days

Day: 26.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 11

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.51 AU - 7.81 AU

Year: 7503 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 86,762,951 km

• M1: 156,330 km (0.109 R)
• M2: 286,630 km (0.107 R)
• M3: 400,324 km (0.116 R)
• M4: 516,113 km (0.097 R)
• M5: 616,343 km (0.071 R)
• M6: 744,399 km (0.11 R)
• M7: 838,945 km (0.091 R)
• M8: 1,052,720 km (0.072 R)
• M9: 1,123,929 km (0.093 R)
• M10: 1,426,565 km (0.073 R)
• M11: 1,840,951 km (0.111 R)
• M12: 2,562,911 km (0.106 R)
• M13: 2,661,047 km (0.098 R)
• M14: 2,861,209 km (0.094 R)
• M15: 2,980,289 km (0.114 R)
• M16: 3,205,882 km (0.098 R)
• M17: 3,563,870 km (0.083 R)
• M18: 3,840,925 km (0.072 R)
• M19: 3,934,873 km (0.115 R)
• M20: 4,163,458 km (0.068 R)
• M21: 4,279,397 km (0.052 R)
• M22: 4,376,785 km (0.116 R)
• M23: 4,713,829 km (0.104 R)
• M24: 5,183,267 km (0.098 R)
• M25: 5,497,572 km (0.116 R)
• M26: 5,667,665 km (0.071 R)
• M27: 5,969,703 km (0.114 R)
• M28: 6,410,418 km (0.108 R)
• M29: 6,634,666 km (0.08 R)
• M30: 6,793,239 km (0.117 R)
• M31: 7,114,276 km (0.075 R)
• M32: 7,276,590 km (0.105 R)
• M33: 7,416,763 km (0.116 R)
• M34: 7,628,594 km (0.1 R)
• M35: 8,252,118 km (0.107 R)
• M36: 8,373,890 km (0.099 R)
• M37: 8,496,261 km (0.082 R)
• M38: 8,619,231 km (0.084 R)
• M39: 8,693,282 km (0.083 R)
• M40: 8,767,632 km (0.032 R)
• M41: 8,916,931 km (0.118 R)
• M42: 9,041,845 km (0.099 R)
• M43: 9,167,507 km (0.06 R)
• M44: 9,829,926 km (0.118 R)
• M45: 10,402,587 km (0.11 R)
• M46: 11,281,923 km (0.096 R)
• M47: 11,798,934 km (0.088 R)
• M48: 12,074,194 km (0.116 R)
• M49: 12,351,548 km (0.081 R)
• M50: 13,196,327 km (0.102 R)
• M51: 13,654,546 km (0.108 R)
• M52: 14,557,219 km (0.106 R)
• M53: 14,882,146 km (0.097 R)
• M54: 15,479,041 km (0.052 R)
• M55: 16,236,306 km (0.079 R)
• M56: 16,727,136 km (0.071 R)
• M57: 18,229,249 km (0.088 R)
• M58: 19,125,190 km (0.1 R)
• M59: 19,383,845 km (0.063 R)
• M60: 19,871,833 km (0.103 R)
• M61: 20,101,017 km (0.038 R)
• M62: 20,396,922 km (0.058 R)
• M63: 20,793,805 km (0.056 R)
• M64: 21,259,952 km (0.07 R)
• M65: 21,763,349 km (0.084 R)
• M66: 22,304,444 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 14.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.27 AU - 8.29 AU

Year: 10401 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,762,951 km

• M1: 199,863 km (0.108 R)
• M2: 329,265 km (0.09 R)
• M3: 720,613 km (0.06 R)
• M4: 2,009,997 km (0.069 R)
• M5: 2,622,002 km (0.113 R)
• M6: 2,838,769 km (0.059 R)
• M7: 3,118,218 km (0.079 R)
• M8: 3,465,584 km (0.03 R)
• M9: 3,674,124 km (0.108 R)
• M10: 3,948,486 km (0.115 R)
• M11: 4,198,015 km (0.045 R)
• M12: 4,745,843 km (0.057 R)
• M13: 5,282,301 km (0.118 R)
• M14: 5,558,010 km (0.108 R)
• M15: 5,873,811 km (0.095 R)
• M16: 6,051,832 km (0.055 R)
• M17: 6,856,370 km (0.077 R)
• M18: 7,044,115 km (0.058 R)
• M19: 7,501,436 km (0.098 R)
• M20: 7,850,747 km (0.114 R)
• M21: 8,165,949 km (0.06 R)
• M22: 8,485,191 km (0.078 R)
• M23: 8,727,390 km (0.055 R)
• M24: 9,094,952 km (0.086 R)
• M25: 9,426,162 km (0.101 R)
• M26: 9,593,113 km (0.069 R)
• M27: 10,228,306 km (0.065 R)
• M28: 11,052,590 km (0.076 R)
• M29: 11,273,097 km (0.104 R)
• M30: 11,584,261 km (0.115 R)
• M31: 12,214,965 km (0.08 R)
• M32: 12,672,436 km (0.093 R)
• M33: 13,322,438 km (0.093 R)
• M34: 13,745,950 km (0.055 R)
• M35: 14,317,713 km (0.093 R)
• M36: 14,654,907 km (0.034 R)
• M37: 15,140,950 km (0.09 R)
• M38: 15,238,937 km (0.057 R)
• M39: 15,386,141 km (0.107 R)
• M40: 15,780,930 km (0.096 R)
• M41: 15,880,263 km (0.1 R)
• M42: 16,631,244 km (0.106 R)
• M43: 16,884,064 km (0.115 R)
• M44: 17,087,368 km (0.095 R)
• M45: 18,480,573 km (0.076 R)
• M46: 18,585,291 km (0.115 R)
• M47: 18,847,836 km (0.068 R)
• M48: 19,217,342 km (0.101 R)
• M49: 19,910,130 km (0.114 R)
• M50: 20,937,419 km (0.102 R)
• M51: 21,871,059 km (0.092 R)
• M52: 23,325,450 km (0.113 R)
• M53: 23,893,024 km (0.076 R)
• M54: 24,407,940 km (0.1 R)
• M55: 24,695,467 km (0.043 R)
• M56: 26,032,872 km (0.035 R)
• M57: 26,267,890 km (0.107 R)
• M58: 26,977,134 km (0.119 R)
• M59: 27,095,914 km (0.118 R)
• M60: 27,513,143 km (0.087 R)
• M61: 27,992,754 km (0.046 R)
• M62: 28,233,457 km (0.106 R)
• M63: 28,717,106 km (0.096 R)
• M64: 29,203,449 km (0.12 R)
• M65: 29,938,124 km (0.083 R)
• M66: 30,865,033 km (0.087 R)
• M67: 31,176,196 km (0.085 R)
• M68: 32,367,743 km (0.118 R)
• M69: 34,601,539 km (0.117 R)
• M70: 34,730,642 km (0.108 R)
• M71: 35,183,923 km (0.106 R)
• M72: 35,965,572 km (0.087 R)
• M73: 38,344,777 km (0.104 R)
• M74: 38,612,258 km (0.116 R)
• M75: 40,162,391 km (0.053 R)
• M76: 41,458,208 km (0.092 R)
• M77: 43,671,658 km (0.116 R)
• M78: 44,231,004 km (0.109 R)
• M79: 45,003,827 km (0.092 R)
• M80: 45,639,618 km (0.085 R)
• M81: 47,349,521 km (0.119 R)
• M82: 47,636,600 km (0.099 R)
• M83: 48,284,508 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.3

Radius: 6.4

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.35 AU - 15.57 AU

Year: 24005 Days

Day: 17.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,762,951 km

• M1: 115,490 km (0.09 R)
• M2: 562,937 km (0.078 R)
• M3: 1,631,664 km (0.081 R)
• M4: 2,092,276 km (0.109 R)
• M5: 2,301,713 km (0.083 R)
• M6: 2,628,285 km (0.051 R)
• M7: 2,930,921 km (0.118 R)
• M8: 3,244,628 km (0.03 R)
• M9: 3,405,596 km (0.066 R)
• M10: 3,904,056 km (0.102 R)
• M11: 5,060,447 km (0.111 R)
• M12: 5,967,609 km (0.1 R)
• M13: 6,016,826 km (0.047 R)
• M14: 6,414,757 km (0.076 R)
• M15: 7,499,491 km (0.091 R)
• M16: 7,658,962 km (0.059 R)
• M17: 7,765,925 km (0.114 R)
• M18: 8,308,516 km (0.118 R)
• M19: 8,584,225 km (0.06 R)
• M20: 9,201,615 km (0.081 R)
• M21: 9,315,459 km (0.095 R)
• M22: 9,372,456 km (0.082 R)
• M23: 10,183,576 km (0.107 R)
• M24: 10,242,368 km (0.086 R)
• M25: 10,657,203 km (0.103 R)
• M26: 11,687,334 km (0.106 R)
• M27: 13,066,776 km (0.071 R)
• M28: 14,299,013 km (0.067 R)
• M29: 14,430,959 km (0.12 R)
• M30: 15,568,052 km (0.089 R)
• M31: 16,181,553 km (0.086 R)
• M32: 16,387,848 km (0.119 R)
• M33: 16,456,813 km (0.118 R)
• M34: 16,872,545 km (0.086 R)
• M35: 17,221,707 km (0.114 R)
• M36: 17,714,482 km (0.098 R)
• M37: 18,786,052 km (0.091 R)
• M38: 19,366,043 km (0.054 R)
• M39: 20,321,076 km (0.094 R)
• M40: 20,692,377 km (0.053 R)
• M41: 21,291,367 km (0.09 R)
• M42: 21,971,888 km (0.094 R)
• M43: 22,813,376 km (0.077 R)
• M44: 23,431,963 km (0.102 R)
• M45: 24,764,731 km (0.036 R)
• M46: 25,400,372 km (0.075 R)
• M47: 26,850,125 km (0.046 R)
• M48: 28,078,623 km (0.071 R)
• M49: 28,658,165 km (0.098 R)
• M50: 28,907,694 km (0.089 R)
• M51: 30,166,560 km (0.045 R)
• M52: 31,186,369 km (0.05 R)
• M53: 31,271,789 km (0.086 R)
• M54: 31,786,406 km (0.106 R)
• M55: 33,259,646 km (0.057 R)
• M56: 35,377,204 km (0.096 R)
• M57: 37,537,995 km (0.098 R)
• M58: 38,542,395 km (0.104 R)
• M59: 39,278,567 km (0.115 R)
• M60: 41,420,658 km (0.115 R)
• M61: 41,702,800 km (0.087 R)
• M62: 42,648,109 km (0.088 R)
• M63: 43,028,237 km (0.097 R)
• M64: 43,791,635 km (0.111 R)
• M65: 44,463,479 km (0.056 R)
• M66: 45,332,044 km (0.05 R)
• M67: 49,160,553 km (0.111 R)
• M68: 49,658,864 km (0.04 R)
• M69: 50,560,041 km (0.096 R)
• M70: 50,962,160 km (0.043 R)
• M71: 52,276,826 km (0.052 R)
• M72: 54,526,778 km (0.103 R)
• M73: 56,808,146 km (0.058 R)
• M74: 57,121,703 km (0.081 R)
• M75: 57,960,498 km (0.059 R)
• M76: 59,438,376 km (0.08 R)
• M77: 61,142,295 km (0.075 R)
• M78: 61,570,893 km (0.097 R)
• M79: 64,707,213 km (0.118 R)
• M80: 66,349,797 km (0.11 R)
• M81: 66,790,064 km (0.075 R)
• M82: 68,005,995 km (0.054 R)
• M83: 69,117,807 km (0.107 R)
• M84: 69,229,257 km (0.105 R)
• M85: 70,123,403 km (0.093 R)
• M86: 72,942,276 km (0.111 R)
• M87: 73,283,060 km (0.083 R)
• M88: 73,738,137 km (0.059 R)
• M89: 74,080,118 km (0.117 R)
• M90: 75,109,201 km (0.107 R)
• M91: 76,373,453 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.6

Radius: 5.6

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.49 AU - 14.63 AU

Year: 24254 Days

Day: 15.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,762,951 km

• M1: 120,426 km (0.107 R)
• M2: 372,050 km (0.083 R)
• M3: 952,938 km (0.111 R)
• M4: 1,038,957 km (0.107 R)
• M5: 1,343,838 km (0.094 R)
• M6: 2,031,240 km (0.083 R)
• M7: 2,105,291 km (0.1 R)
• M8: 3,450,475 km (0.078 R)
• M9: 3,855,137 km (0.034 R)
• M10: 4,905,913 km (0.04 R)
• M11: 5,257,916 km (0.119 R)
• M12: 7,765,625 km (0.09 R)
• M13: 7,940,356 km (0.119 R)
• M14: 8,472,176 km (0.041 R)
• M15: 8,651,993 km (0.082 R)
• M16: 9,199,072 km (0.026 R)
• M17: 11,364,651 km (0.063 R)
• M18: 11,762,432 km (0.081 R)
• M19: 13,960,174 km (0.081 R)
• M20: 15,032,940 km (0.077 R)
• M21: 15,105,495 km (0.108 R)
• M22: 15,250,755 km (0.046 R)
• M23: 17,105,320 km (0.079 R)
• M24: 20,217,255 km (0.12 R)
• M25: 20,537,843 km (0.056 R)
• M26: 22,083,787 km (0.115 R)
• M27: 22,166,216 km (0.089 R)
• M28: 22,662,731 km (0.1 R)
• M29: 23,582,608 km (0.034 R)
• M30: 23,835,578 km (0.028 R)
• M31: 24,174,268 km (0.113 R)
• M32: 25,199,911 km (0.077 R)
• M33: 25,978,418 km (0.096 R)
• M34: 29,351,401 km (0.105 R)
• M35: 29,714,475 km (0.119 R)
• M36: 29,987,641 km (0.065 R)
• M37: 30,904,377 km (0.037 R)
• M38: 32,203,335 km (0.081 R)
• M39: 32,390,333 km (0.057 R)
• M40: 32,671,427 km (0.073 R)
• M41: 32,859,322 km (0.068 R)
• M42: 33,047,666 km (0.109 R)
• M43: 33,236,309 km (0.12 R)
• M44: 33,425,251 km (0.068 R)
• M45: 34,375,496 km (0.119 R)
• M46: 35,238,377 km (0.105 R)
• M47: 37,083,218 km (0.106 R)
• M48: 38,066,674 km (0.096 R)
• M49: 38,859,543 km (0.09 R)
• M50: 39,058,658 km (0.084 R)
• M51: 39,657,947 km (0.076 R)
• M52: 40,260,377 km (0.054 R)
• M53: 40,461,886 km (0.094 R)
• M54: 40,764,672 km (0.108 R)
• M55: 43,523,556 km (0.103 R)
• M56: 43,730,450 km (0.075 R)
• M57: 44,977,797 km (0.101 R)
• M58: 45,396,222 km (0.081 R)
• M59: 45,605,808 km (0.104 R)
• M60: 45,815,844 km (0.1 R)
• M61: 46,236,812 km (0.115 R)
• M62: 48,789,550 km (0.032 R)
• M63: 51,060,446 km (0.101 R)
• M64: 52,923,837 km (0.028 R)
• M65: 53,586,705 km (0.115 R)
• M66: 53,808,409 km (0.12 R)
• M67: 53,919,261 km (0.08 R)
• M68: 55,592,065 km (0.087 R)
• M69: 56,266,003 km (0.116 R)
• M70: 57,735,353 km (0.067 R)
• M71: 58,076,287 km (0.068 R)
• M72: 58,645,956 km (0.108 R)
• M73: 60,942,881 km (0.08 R)
• M74: 61,753,702 km (0.111 R)
• M75: 66,812,503 km (0.119 R)
• M76: 67,409,249 km (0.101 R)
• M77: 67,648,456 km (0.103 R)
• M78: 67,768,135 km (0.065 R)
• M79: 68,247,745 km (0.101 R)
• M80: 68,488,000 km (0.078 R)
• M81: 68,969,256 km (0.099 R)
• M82: 69,089,682 km (0.04 R)
• M83: 69,935,060 km (0.099 R)
• M84: 70,905,501 km (0.114 R)
• M85: 71,270,520 km (0.105 R)
• M86: 72,002,353 km (0.092 R)
• M87: 72,614,208 km (0.029 R)
• M88: 73,473,648 km (0.073 R)
• M89: 75,450,883 km (0.059 R)
• M90: 76,196,778 km (0.102 R)
• M91: 76,446,008 km (0.106 R)
• M92: 80,977,477 km (0.12 R)
• M93: 81,104,635 km (0.105 R)
• M94: 81,741,174 km (0.074 R)
• M95: 82,251,602 km (0.026 R)
• M96: 82,635,171 km (0.104 R)
• M97: 84,948,852 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit