🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.46 AU - 0.7 AU

Year: 158 Days

Day: 20.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,679,387 km

• M1: 78,240 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.92 AU - 3.14 AU

Year: 1889 Days

Day: 41.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,679,387 km

• M1: 390,002 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.28 AU - 4.98 AU

Year: 3568 Days

Day: 42.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.12 AU - 6.04 AU

Year: 4101 Days

Day: 34.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,679,387 km

• M1: 395,387 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 12.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.11 AU - 8.29 AU

Year: 6919 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,679,387 km

• M1: 176,226 km (0.069 R)
• M2: 338,540 km (0.114 R)
• M3: 469,887 km (0.091 R)
• M4: 636,389 km (0.112 R)
• M5: 902,524 km (0.073 R)
• M6: 1,331,421 km (0.087 R)
• M7: 1,520,214 km (0.119 R)
• M8: 1,882,988 km (0.072 R)
• M9: 2,074,623 km (0.098 R)
• M10: 2,161,988 km (0.033 R)
• M11: 3,003,776 km (0.119 R)
• M12: 3,178,656 km (0.057 R)
• M13: 3,279,933 km (0.1 R)
• M14: 4,130,248 km (0.095 R)
• M15: 4,269,074 km (0.099 R)
• M16: 4,466,244 km (0.111 R)
• M17: 4,551,665 km (0.076 R)
• M18: 4,753,173 km (0.119 R)
• M19: 5,466,157 km (0.092 R)
• M20: 5,557,710 km (0.082 R)
• M21: 6,630,477 km (0.056 R)
• M22: 7,057,579 km (0.102 R)
• M23: 7,358,420 km (0.083 R)
• M24: 7,561,424 km (0.079 R)
• M25: 8,639,427 km (0.115 R)
• M26: 8,782,143 km (0.104 R)
• M27: 8,997,564 km (0.061 R)
• M28: 9,876,751 km (0.107 R)
• M29: 10,402,288 km (0.111 R)
• M30: 11,013,994 km (0.097 R)
• M31: 11,363,305 km (0.094 R)
• M32: 12,033,054 km (0.104 R)
• M33: 12,634,737 km (0.106 R)
• M34: 12,796,901 km (0.094 R)
• M35: 13,783,948 km (0.07 R)
• M36: 13,950,899 km (0.038 R)
• M37: 14,076,561 km (0.116 R)
• M38: 14,710,258 km (0.045 R)
• M39: 15,353,379 km (0.06 R)
• M40: 15,874,578 km (0.112 R)
• M41: 16,137,272 km (0.096 R)
• M42: 17,202,708 km (0.049 R)
• M43: 17,292,467 km (0.04 R)
• M44: 18,290,733 km (0.112 R)
• M45: 18,935,799 km (0.081 R)
• M46: 19,776,091 km (0.081 R)
• M47: 20,248,072 km (0.059 R)
• M48: 20,580,777 km (0.107 R)
• M49: 20,771,664 km (0.07 R)
• M50: 20,963,150 km (0.08 R)
• M51: 21,347,915 km (0.083 R)
• M52: 21,783,694 km (0.087 R)
• M53: 21,978,171 km (0.066 R)
• M54: 22,124,478 km (0.084 R)
• M55: 22,712,996 km (0.109 R)
• M56: 23,157,750 km (0.071 R)
• M57: 23,257,083 km (0.09 R)
• M58: 23,455,899 km (0.074 R)
• M59: 24,106,201 km (0.063 R)
• M60: 25,220,256 km (0.078 R)
• M61: 25,834,954 km (0.092 R)
• M62: 26,818,261 km (0.099 R)
• M63: 27,236,088 km (0.114 R)
• M64: 27,393,165 km (0.063 R)
• M65: 27,603,350 km (0.095 R)
• M66: 28,555,242 km (0.092 R)
• M67: 31,091,374 km (0.084 R)
• M68: 31,475,242 km (0.037 R)
• M69: 32,303,117 km (0.041 R)
• M70: 32,691,922 km (0.055 R)
• M71: 33,250,072 km (0.113 R)
• M72: 33,698,865 km (0.085 R)
• M73: 34,206,152 km (0.059 R)
• M74: 35,000,217 km (0.097 R)
• M75: 36,318,025 km (0.041 R)
• M76: 36,548,854 km (0.096 R)
• M77: 38,119,781 km (0.039 R)
• M78: 38,471,935 km (0.089 R)
• M79: 39,061,051 km (0.085 R)
• M80: 39,356,806 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 13.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.93 AU - 7.97 AU

Year: 8028 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,679,387 km

• M1: 182,509 km (0.112 R)
• M2: 351,854 km (0.074 R)
• M3: 465,249 km (0.099 R)
• M4: 581,936 km (0.117 R)
• M5: 726,148 km (0.043 R)
• M6: 1,274,873 km (0.072 R)
• M7: 1,572,124 km (0.097 R)
• M8: 1,761,515 km (0.069 R)
• M9: 2,026,154 km (0.056 R)
• M10: 2,644,292 km (0.048 R)
• M11: 2,948,873 km (0.066 R)
• M12: 3,052,993 km (0.076 R)
• M13: 3,238,345 km (0.038 R)
• M14: 3,345,906 km (0.099 R)
• M15: 3,537,092 km (0.104 R)
• M16: 3,732,018 km (0.067 R)
• M17: 3,873,538 km (0.072 R)
• M18: 4,132,791 km (0.089 R)
• M19: 5,289,631 km (0.108 R)
• M20: 5,740,070 km (0.113 R)
• M21: 5,970,002 km (0.102 R)
• M22: 6,337,564 km (0.066 R)
• M23: 6,885,541 km (0.116 R)
• M24: 7,059,823 km (0.106 R)
• M25: 7,165,289 km (0.105 R)
• M26: 7,953,820 km (0.09 R)
• M27: 8,210,530 km (0.058 R)
• M28: 8,544,731 km (0.112 R)
• M29: 9,111,558 km (0.117 R)
• M30: 9,303,342 km (0.063 R)
• M31: 10,682,634 km (0.113 R)
• M32: 11,129,184 km (0.105 R)
• M33: 11,706,632 km (0.116 R)
• M34: 12,463,298 km (0.047 R)
• M35: 13,409,654 km (0.078 R)
• M36: 13,540,552 km (0.092 R)
• M37: 14,647,427 km (0.081 R)
• M38: 14,827,243 km (0.092 R)
• M39: 15,416,809 km (0.074 R)
• M40: 15,508,213 km (0.06 R)
• M41: 16,292,255 km (0.11 R)
• M42: 16,385,305 km (0.098 R)
• M43: 16,525,329 km (0.03 R)
• M44: 16,900,520 km (0.096 R)
• M45: 17,373,549 km (0.108 R)
• M46: 18,187,660 km (0.103 R)
• M47: 18,526,500 km (0.11 R)
• M48: 19,654,617 km (0.117 R)
• M49: 20,002,282 km (0.037 R)
• M50: 21,210,136 km (0.08 R)
• M51: 23,801,470 km (0.116 R)
• M52: 25,457,668 km (0.079 R)
• M53: 26,217,924 km (0.103 R)
• M54: 27,316,870 km (0.066 R)
• M55: 27,649,426 km (0.116 R)
• M56: 29,276,004 km (0.103 R)
• M57: 29,502,794 km (0.074 R)
• M58: 30,530,532 km (0.11 R)
• M59: 31,222,272 km (0.08 R)
• M60: 32,797,388 km (0.091 R)
• M61: 33,091,947 km (0.069 R)
• M62: 33,683,756 km (0.073 R)
• M63: 33,861,927 km (0.099 R)
• M64: 34,338,695 km (0.082 R)
• M65: 34,577,902 km (0.08 R)
• M66: 34,697,730 km (0.076 R)
• M67: 38,046,329 km (0.072 R)
• M68: 38,666,262 km (0.093 R)
• M69: 39,226,955 km (0.072 R)
• M70: 39,727,659 km (0.087 R)
• M71: 40,862,060 km (0.103 R)
• M72: 42,006,932 km (0.051 R)
• M73: 42,262,894 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 10.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.62 AU - 12.26 AU

Year: 13858 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,679,387 km

• M1: 256,261 km (0.086 R)
• M2: 481,406 km (0.091 R)
• M3: 773,122 km (0.117 R)
• M4: 967,001 km (0.063 R)
• M5: 1,298,659 km (0.099 R)
• M6: 1,381,836 km (0.117 R)
• M7: 1,710,502 km (0.111 R)
• M8: 1,919,640 km (0.111 R)
• M9: 1,991,148 km (0.1 R)
• M10: 2,211,655 km (0.115 R)
• M11: 2,596,720 km (0.094 R)
• M12: 3,003,177 km (0.084 R)
• M13: 3,371,637 km (0.067 R)
• M14: 3,724,837 km (0.056 R)
• M15: 3,814,895 km (0.114 R)
• M16: 4,089,856 km (0.11 R)
• M17: 4,182,906 km (0.116 R)
• M18: 4,691,539 km (0.104 R)
• M19: 5,119,239 km (0.115 R)
• M20: 5,186,109 km (0.094 R)
• M21: 5,287,088 km (0.054 R)
• M22: 5,422,773 km (0.111 R)
• M23: 5,490,990 km (0.116 R)
• M24: 5,906,573 km (0.083 R)
• M25: 7,064,161 km (0.109 R)
• M26: 7,938,561 km (0.043 R)
• M27: 8,172,382 km (0.05 R)
• M28: 8,290,116 km (0.101 R)
• M29: 9,048,876 km (0.108 R)
• M30: 9,252,329 km (0.091 R)
• M31: 9,416,139 km (0.054 R)
• M32: 10,207,362 km (0.09 R)
• M33: 11,193,661 km (0.103 R)
• M34: 11,543,869 km (0.094 R)
• M35: 12,616,037 km (0.067 R)
• M36: 13,580,046 km (0.06 R)
• M37: 14,663,134 km (0.088 R)
• M38: 14,758,578 km (0.095 R)
• M39: 14,902,192 km (0.06 R)
• M40: 15,239,086 km (0.061 R)
• M41: 15,578,673 km (0.111 R)
• M42: 15,676,062 km (0.108 R)
• M43: 15,822,668 km (0.095 R)
• M44: 15,969,573 km (0.09 R)
• M45: 16,462,946 km (0.105 R)
• M46: 16,911,291 km (0.098 R)
• M47: 17,061,488 km (0.12 R)
• M48: 18,280,112 km (0.114 R)
• M49: 18,537,570 km (0.094 R)
• M50: 19,212,406 km (0.083 R)
• M51: 19,684,387 km (0.115 R)
• M52: 21,015,359 km (0.115 R)
• M53: 21,123,070 km (0.041 R)
• M54: 21,664,464 km (0.114 R)
• M55: 21,773,222 km (0.051 R)
• M56: 21,882,279 km (0.119 R)
• M57: 22,871,719 km (0.056 R)
• M58: 23,037,922 km (0.096 R)
• M59: 23,875,521 km (0.043 R)
• M60: 24,213,463 km (0.101 R)
• M61: 24,836,837 km (0.098 R)
• M62: 26,680,631 km (0.041 R)
• M63: 26,855,660 km (0.089 R)
• M64: 27,031,138 km (0.09 R)
• M65: 27,559,967 km (0.1 R)
• M66: 27,677,850 km (0.095 R)
• M67: 28,032,696 km (0.058 R)
• M68: 29,106,510 km (0.112 R)
• M69: 29,648,503 km (0.099 R)
• M70: 30,193,787 km (0.102 R)
• M71: 30,742,362 km (0.107 R)
• M72: 31,294,229 km (0.107 R)
• M73: 31,478,833 km (0.085 R)
• M74: 32,283,370 km (0.051 R)
• M75: 32,844,362 km (0.11 R)
• M76: 35,311,979 km (0.101 R)
• M77: 35,761,221 km (0.104 R)
• M78: 36,535,839 km (0.092 R)
• M79: 36,925,093 km (0.095 R)
• M80: 38,232,877 km (0.073 R)
• M81: 38,760,210 km (0.109 R)
• M82: 39,090,971 km (0.117 R)
• M83: 39,422,629 km (0.039 R)
• M84: 42,382,124 km (0.051 R)
• M85: 45,481,941 km (0.118 R)
• M86: 45,830,953 km (0.045 R)
• M87: 47,164,917 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.2

Radius: 6.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.96 AU - 17.68 AU

Year: 24707 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,679,387 km

• M1: 83,176 km (0.091 R)
• M2: 188,493 km (0.089 R)
• M3: 241,750 km (0.095 R)
• M4: 1,017,266 km (0.106 R)
• M5: 1,631,963 km (0.039 R)
• M6: 2,106,637 km (0.105 R)
• M7: 2,240,228 km (0.116 R)
• M8: 2,376,661 km (0.1 R)
• M9: 3,098,770 km (0.096 R)
• M10: 3,366,550 km (0.096 R)
• M11: 3,681,903 km (0.11 R)
• M12: 3,883,710 km (0.1 R)
• M13: 4,214,322 km (0.061 R)
• M14: 4,814,508 km (0.106 R)
• M15: 4,902,472 km (0.081 R)
• M16: 5,486,951 km (0.116 R)
• M17: 5,764,156 km (0.12 R)
• M18: 6,332,328 km (0.1 R)
• M19: 7,419,456 km (0.105 R)
• M20: 7,674,670 km (0.093 R)
• M21: 8,563,281 km (0.117 R)
• M22: 8,670,094 km (0.095 R)
• M23: 9,484,355 km (0.087 R)
• M24: 10,040,560 km (0.095 R)
• M25: 10,894,914 km (0.067 R)
• M26: 11,184,834 km (0.075 R)
• M27: 11,301,521 km (0.112 R)
• M28: 11,594,882 km (0.104 R)
• M29: 13,843,338 km (0.095 R)
• M30: 14,537,173 km (0.082 R)
• M31: 15,048,947 km (0.08 R)
• M32: 15,307,004 km (0.059 R)
• M33: 15,762,080 km (0.037 R)
• M34: 15,827,455 km (0.107 R)
• M35: 16,486,284 km (0.106 R)
• M36: 17,558,900 km (0.115 R)
• M37: 18,723,221 km (0.09 R)
• M38: 19,700,544 km (0.105 R)
• M39: 20,124,504 km (0.076 R)
• M40: 20,909,594 km (0.048 R)
• M41: 21,269,676 km (0.07 R)
• M42: 22,656,897 km (0.029 R)
• M43: 23,324,103 km (0.1 R)
• M44: 23,398,603 km (0.116 R)
• M45: 23,772,448 km (0.065 R)
• M46: 23,922,644 km (0.058 R)
• M47: 24,753,810 km (0.03 R)
• M48: 26,911,909 km (0.108 R)
• M49: 27,225,167 km (0.065 R)
• M50: 27,303,706 km (0.102 R)
• M51: 27,934,261 km (0.094 R)
• M52: 28,649,488 km (0.091 R)
• M53: 29,290,216 km (0.069 R)
• M54: 29,451,183 km (0.104 R)
• M55: 30,097,895 km (0.077 R)
• M56: 30,912,754 km (0.057 R)
• M57: 32,314,636 km (0.117 R)
• M58: 33,400,717 km (0.108 R)
• M59: 34,328,971 km (0.082 R)
• M60: 34,413,793 km (0.082 R)
• M61: 34,668,559 km (0.059 R)
• M62: 35,009,342 km (0.117 R)
• M63: 37,862,772 km (0.094 R)
• M64: 39,450,454 km (0.101 R)
• M65: 41,600,774 km (0.12 R)
• M66: 41,962,801 km (0.09 R)
• M67: 44,341,856 km (0.107 R)
• M68: 46,014,360 km (0.105 R)
• M69: 47,140,683 km (0.034 R)
• M70: 47,329,326 km (0.116 R)
• M71: 47,612,664 km (0.041 R)
• M72: 48,561,414 km (0.091 R)
• M73: 50,477,463 km (0.075 R)
• M74: 50,573,954 km (0.096 R)
• M75: 51,057,155 km (0.042 R)
• M76: 51,347,824 km (0.106 R)
• M77: 52,907,232 km (0.062 R)
• M78: 53,791,206 km (0.082 R)
• M79: 54,185,695 km (0.093 R)
• M80: 60,216,285 km (0.084 R)
• M81: 61,036,380 km (0.027 R)
• M82: 61,139,154 km (0.097 R)
• M83: 62,169,883 km (0.102 R)
• M84: 62,273,255 km (0.053 R)
• M85: 62,480,299 km (0.09 R)
• M86: 62,998,655 km (0.034 R)
• M87: 63,102,476 km (0.052 R)
• M88: 63,518,508 km (0.088 R)
• M89: 63,622,628 km (0.083 R)
• M90: 66,350,096 km (0.071 R)
• M91: 66,984,990 km (0.066 R)
• M92: 67,834,556 km (0.074 R)
• M93: 68,474,087 km (0.096 R)
• M94: 69,544,310 km (0.119 R)
• M95: 69,973,955 km (0.109 R)
• M96: 71,160,117 km (0.077 R)
• M97: 71,376,585 km (0.039 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 17,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit