🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 323 Days

Day: 28.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,709,481 km

• M1: 279,299 km (0.085 R)
• M2: 385,963 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.19 AU - 2.45 AU

Year: 1338 Days

Day: 22.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,709,481 km

• M1: 848,070 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.4 AU - 3.76 AU

Year: 2047 Days

Day: 21.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,709,481 km

• M1: 139,126 km (0.065 R)
• M2: 2,499,182 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 8.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.9 AU - 5.88 AU

Year: 4096 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,709,481 km

• M1: 128,505 km (0.058 R)
• M2: 191,784 km (0.106 R)
• M3: 244,593 km (0.098 R)
• M4: 316,998 km (0.117 R)
• M5: 488,736 km (0.098 R)
• M6: 540,348 km (0.094 R)
• M7: 601,982 km (0.086 R)
• M8: 724,802 km (0.06 R)
• M9: 1,183,319 km (0.076 R)
• M10: 1,245,103 km (0.116 R)
• M11: 2,245,464 km (0.115 R)
• M12: 2,348,687 km (0.101 R)
• M13: 2,972,809 km (0.118 R)
• M14: 3,376,873 km (0.099 R)
• M15: 3,450,924 km (0.062 R)
• M16: 3,676,218 km (0.116 R)
• M17: 3,952,974 km (0.117 R)
• M18: 4,559,294 km (0.097 R)
• M19: 4,823,335 km (0.098 R)
• M20: 4,957,225 km (0.043 R)
• M21: 5,366,375 km (0.057 R)
• M22: 5,505,202 km (0.085 R)
• M23: 5,804,098 km (0.084 R)
• M24: 5,964,467 km (0.101 R)
• M25: 6,054,226 km (0.062 R)
• M26: 6,344,446 km (0.025 R)
• M27: 6,417,749 km (0.113 R)
• M28: 7,128,039 km (0.068 R)
• M29: 7,473,162 km (0.108 R)
• M30: 8,561,337 km (0.116 R)
• M31: 8,846,171 km (0.107 R)
• M32: 8,907,656 km (0.047 R)
• M33: 9,072,213 km (0.044 R)
• M34: 9,888,868 km (0.104 R)
• M35: 10,037,868 km (0.083 R)
• M36: 10,209,157 km (0.103 R)
• M37: 10,489,503 km (0.069 R)
• M38: 10,641,645 km (0.09 R)
• M39: 11,013,844 km (0.072 R)
• M40: 11,234,950 km (0.035 R)
• M41: 11,636,470 km (0.109 R)
• M42: 11,861,615 km (0.05 R)
• M43: 12,247,578 km (0.105 R)
• M44: 13,008,582 km (0.097 R)
• M45: 13,524,396 km (0.119 R)
• M46: 13,642,578 km (0.083 R)
• M47: 13,808,631 km (0.112 R)
• M48: 14,142,684 km (0.073 R)
• M49: 14,359,002 km (0.086 R)
• M50: 14,527,898 km (0.117 R)
• M51: 15,728,421 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 9.3

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.83 AU - 9.49 AU

Year: 10500 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,709,481 km

• M1: 141,071 km (0.118 R)
• M2: 237,113 km (0.08 R)
• M3: 414,536 km (0.088 R)
• M4: 489,783 km (0.105 R)
• M5: 570,417 km (0.056 R)
• M6: 638,484 km (0.119 R)
• M7: 880,683 km (0.092 R)
• M8: 1,308,832 km (0.112 R)
• M9: 1,425,369 km (0.081 R)
• M10: 1,569,880 km (0.075 R)
• M11: 1,899,893 km (0.053 R)
• M12: 2,954,109 km (0.078 R)
• M13: 3,621,016 km (0.069 R)
• M14: 4,125,460 km (0.077 R)
• M15: 4,544,783 km (0.072 R)
• M16: 4,795,809 km (0.068 R)
• M17: 4,868,364 km (0.111 R)
• M18: 5,014,670 km (0.087 R)
• M19: 5,274,073 km (0.107 R)
• M20: 5,537,964 km (0.11 R)
• M21: 6,355,366 km (0.089 R)
• M22: 6,555,528 km (0.05 R)
• M23: 7,085,853 km (0.107 R)
• M24: 7,545,268 km (0.069 R)
• M25: 7,842,668 km (0.094 R)
• M26: 8,361,623 km (0.118 R)
• M27: 8,625,215 km (0.025 R)
• M28: 8,847,068 km (0.044 R)
• M29: 11,798,934 km (0.111 R)
• M30: 11,946,437 km (0.095 R)
• M31: 12,693,529 km (0.073 R)
• M32: 12,844,772 km (0.03 R)
• M33: 12,945,901 km (0.057 R)
• M34: 13,353,256 km (0.114 R)
• M35: 13,868,321 km (0.088 R)
• M36: 14,232,741 km (0.111 R)
• M37: 17,933,344 km (0.06 R)
• M38: 18,330,377 km (0.082 R)
• M39: 18,615,660 km (0.066 R)
• M40: 19,132,969 km (0.071 R)
• M41: 19,480,485 km (0.112 R)
• M42: 20,181,800 km (0.107 R)
• M43: 20,476,508 km (0.117 R)
• M44: 20,594,840 km (0.097 R)
• M45: 20,713,321 km (0.098 R)
• M46: 21,189,491 km (0.116 R)
• M47: 21,729,540 km (0.104 R)
• M48: 22,213,489 km (0.072 R)
• M49: 23,130,374 km (0.098 R)
• M50: 23,748,363 km (0.087 R)
• M51: 24,748,724 km (0.067 R)
• M52: 24,811,704 km (0.119 R)
• M53: 25,890,305 km (0.09 R)
• M54: 25,954,333 km (0.081 R)
• M55: 26,274,772 km (0.103 R)
• M56: 26,854,763 km (0.109 R)
• M57: 28,158,957 km (0.075 R)
• M58: 28,422,399 km (0.093 R)
• M59: 28,951,377 km (0.087 R)
• M60: 30,964,366 km (0.12 R)
• M61: 31,782,068 km (0.1 R)
• M62: 32,883,557 km (0.092 R)
• M63: 33,022,084 km (0.077 R)
• M64: 33,438,864 km (0.118 R)
• M65: 33,578,140 km (0.067 R)
• M66: 34,067,325 km (0.027 R)
• M67: 35,052,875 km (0.102 R)
• M68: 35,478,033 km (0.069 R)
• M69: 35,620,151 km (0.058 R)
• M70: 37,195,865 km (0.099 R)
• M71: 37,267,971 km (0.087 R)
• M72: 37,701,955 km (0.11 R)
• M73: 38,210,438 km (0.103 R)
• M74: 39,013,928 km (0.051 R)
• M75: 40,192,610 km (0.061 R)
• M76: 41,532,558 km (0.111 R)
• M77: 42,057,646 km (0.099 R)
• M78: 42,735,923 km (0.113 R)
• M79: 42,811,470 km (0.117 R)
• M80: 44,026,953 km (0.093 R)
• M81: 44,869,189 km (0.104 R)
• M82: 46,569,518 km (0.083 R)
• M83: 46,880,981 km (0.084 R)
• M84: 47,427,611 km (0.093 R)
• M85: 49,635,377 km (0.055 R)
• M86: 50,192,479 km (0.075 R)
• M87: 50,751,676 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260

Radius: 7.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.35 AU - 14.83 AU

Year: 16919 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,709,481 km

• M1: 204,799 km (0.101 R)
• M2: 278,551 km (0.034 R)
• M3: 765,044 km (0.111 R)
• M4: 1,146,668 km (0.08 R)
• M5: 1,769,144 km (0.059 R)
• M6: 2,348,088 km (0.098 R)
• M7: 2,481,230 km (0.118 R)
• M8: 3,302,672 km (0.086 R)
• M9: 4,201,157 km (0.117 R)
• M10: 6,096,562 km (0.117 R)
• M11: 6,653,664 km (0.111 R)
• M12: 6,805,058 km (0.058 R)
• M13: 7,776,546 km (0.071 R)
• M14: 8,136,778 km (0.107 R)
• M15: 8,543,534 km (0.117 R)
• M16: 10,279,618 km (0.071 R)
• M17: 10,630,724 km (0.049 R)
• M18: 11,299,726 km (0.11 R)
• M19: 11,571,096 km (0.111 R)
• M20: 14,695,597 km (0.111 R)
• M21: 14,794,182 km (0.058 R)
• M22: 15,540,077 km (0.113 R)
• M23: 16,044,222 km (0.081 R)
• M24: 17,536,461 km (0.055 R)
• M25: 17,850,766 km (0.11 R)
• M26: 18,538,019 km (0.058 R)
• M27: 18,751,196 km (0.105 R)
• M28: 19,341,658 km (0.098 R)
• M29: 20,211,420 km (0.069 R)
• M30: 20,375,978 km (0.117 R)
• M31: 20,430,880 km (0.073 R)
• M32: 20,761,492 km (0.104 R)
• M33: 21,316,500 km (0.053 R)
• M34: 22,327,931 km (0.109 R)
• M35: 22,953,549 km (0.065 R)
• M36: 23,010,696 km (0.116 R)
• M37: 23,874,025 km (0.094 R)
• M38: 24,164,095 km (0.08 R)
• M39: 24,806,319 km (0.056 R)
• M40: 25,336,045 km (0.051 R)
• M41: 25,572,709 km (0.044 R)
• M42: 25,691,340 km (0.098 R)
• M43: 26,466,556 km (0.076 R)
• M44: 26,526,545 km (0.077 R)
• M45: 27,068,239 km (0.054 R)
• M46: 27,735,146 km (0.095 R)
• M47: 27,917,955 km (0.093 R)
• M48: 28,714,862 km (0.115 R)
• M49: 29,768,331 km (0.077 R)
• M50: 30,143,073 km (0.117 R)
• M51: 30,582,442 km (0.051 R)
• M52: 30,708,254 km (0.082 R)
• M53: 31,403,735 km (0.119 R)
• M54: 32,040,573 km (0.094 R)
• M55: 34,041,444 km (0.051 R)
• M56: 34,433,391 km (0.097 R)
• M57: 37,084,265 km (0.117 R)
• M58: 38,095,098 km (0.05 R)
• M59: 39,320,155 km (0.096 R)
• M60: 39,937,396 km (0.106 R)
• M61: 40,075,026 km (0.108 R)
• M62: 41,320,727 km (0.05 R)
• M63: 42,298,349 km (0.091 R)
• M64: 42,438,672 km (0.09 R)
• M65: 42,719,766 km (0.087 R)
• M66: 43,991,947 km (0.106 R)
• M67: 45,492,114 km (0.115 R)
• M68: 46,284,534 km (0.053 R)
• M69: 46,356,790 km (0.099 R)
• M70: 46,429,046 km (0.05 R)
• M71: 47,736,830 km (0.096 R)
• M72: 48,322,057 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.7

Radius: 5.8

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.08 AU - 15.42 AU

Year: 18267 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,709,481 km

• M1: 185,352 km (0.103 R)
• M2: 226,641 km (0.071 R)
• M3: 683,064 km (0.045 R)
• M4: 753,076 km (0.073 R)
• M5: 825,631 km (0.096 R)
• M6: 977,772 km (0.095 R)
• M7: 1,396,646 km (0.048 R)
• M8: 1,640,789 km (0.104 R)
• M9: 3,011,704 km (0.081 R)
• M10: 4,288,971 km (0.071 R)
• M11: 4,376,486 km (0.117 R)
• M12: 4,914,290 km (0.119 R)
• M13: 5,472,589 km (0.095 R)
• M14: 6,903,044 km (0.116 R)
• M15: 7,005,818 km (0.098 R)
• M16: 7,738,997 km (0.118 R)
• M17: 9,107,818 km (0.053 R)
• M18: 9,618,694 km (0.101 R)
• M19: 10,138,846 km (0.091 R)
• M20: 10,255,682 km (0.085 R)
• M21: 10,965,973 km (0.105 R)
• M22: 11,266,664 km (0.089 R)
• M23: 11,387,689 km (0.084 R)
• M24: 12,061,029 km (0.103 R)
• M25: 12,747,085 km (0.086 R)
• M26: 13,832,268 km (0.097 R)
• M27: 15,146,485 km (0.113 R)
• M28: 15,615,774 km (0.075 R)
• M29: 15,750,711 km (0.099 R)
• M30: 16,226,133 km (0.112 R)
• M31: 16,294,499 km (0.05 R)
• M32: 16,706,342 km (0.062 R)
• M33: 16,913,535 km (0.039 R)
• M34: 18,816,271 km (0.059 R)
• M35: 19,248,309 km (0.037 R)
• M36: 19,829,347 km (0.082 R)
• M37: 19,902,501 km (0.113 R)
• M38: 20,122,110 km (0.089 R)
• M39: 20,195,563 km (0.111 R)
• M40: 22,059,253 km (0.047 R)
• M41: 22,514,629 km (0.094 R)
• M42: 22,896,553 km (0.087 R)
• M43: 23,666,682 km (0.078 R)
• M44: 24,289,009 km (0.11 R)
• M45: 24,680,657 km (0.107 R)
• M46: 25,232,374 km (0.066 R)
• M47: 26,750,493 km (0.05 R)
• M48: 27,073,923 km (0.071 R)
• M49: 29,456,868 km (0.046 R)
• M50: 29,874,396 km (0.05 R)
• M51: 30,294,018 km (0.054 R)
• M52: 30,884,630 km (0.115 R)
• M53: 31,223,768 km (0.066 R)
• M54: 31,308,890 km (0.072 R)
• M55: 31,649,674 km (0.09 R)
• M56: 31,734,944 km (0.07 R)
• M57: 33,458,611 km (0.111 R)
• M58: 33,632,743 km (0.119 R)
• M59: 33,807,024 km (0.078 R)
• M60: 35,478,182 km (0.107 R)
• M61: 36,906,243 km (0.082 R)
• M62: 38,900,383 km (0.113 R)
• M63: 39,083,341 km (0.06 R)
• M64: 40,094,922 km (0.043 R)
• M65: 40,836,180 km (0.102 R)
• M66: 41,488,277 km (0.089 R)
• M67: 42,803,092 km (0.077 R)
• M68: 45,666,096 km (0.105 R)
• M69: 45,859,078 km (0.086 R)
• M70: 47,511,087 km (0.08 R)
• M71: 47,804,598 km (0.117 R)
• M72: 48,393,415 km (0.105 R)
• M73: 48,688,871 km (0.118 R)
• M74: 48,984,776 km (0.11 R)
• M75: 50,075,045 km (0.035 R)
• M76: 51,876,203 km (0.079 R)
• M77: 52,885,989 km (0.118 R)
• M78: 53,902,357 km (0.086 R)
• M79: 54,822,384 km (0.08 R)
• M80: 56,885,787 km (0.098 R)
• M81: 57,301,520 km (0.119 R)
• M82: 57,405,490 km (0.059 R)
• M83: 59,605,776 km (0.059 R)
• M84: 60,028,090 km (0.1 R)
• M85: 62,689,437 km (0.115 R)
• M86: 64,520,963 km (0.077 R)
• M87: 67,905,914 km (0.114 R)
• M88: 68,678,138 km (0.099 R)
• M89: 70,120,112 km (0.113 R)
• M90: 70,677,364 km (0.117 R)
• M91: 72,357,947 km (0.09 R)
• M92: 75,530,170 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.5

Radius: 7.3

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.91 AU - 19.45 AU

Year: 28156 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,709,481 km

• M1: 190,737 km (0.07 R)
• M2: 392,994 km (0.086 R)
• M3: 496,665 km (0.094 R)
• M4: 610,060 km (0.115 R)
• M5: 1,147,715 km (0.049 R)
• M6: 1,238,670 km (0.106 R)
• M7: 1,526,197 km (0.043 R)
• M8: 1,592,918 km (0.081 R)
• M9: 2,199,537 km (0.106 R)
• M10: 4,873,450 km (0.113 R)
• M11: 6,541,017 km (0.108 R)
• M12: 7,664,497 km (0.096 R)
• M13: 8,189,436 km (0.083 R)
• M14: 8,725,894 km (0.048 R)
• M15: 8,786,182 km (0.071 R)
• M16: 10,530,643 km (0.096 R)
• M17: 11,973,963 km (0.101 R)
• M18: 12,718,661 km (0.083 R)
• M19: 13,269,630 km (0.104 R)
• M20: 15,186,129 km (0.086 R)
• M21: 15,697,005 km (0.056 R)
• M22: 15,917,662 km (0.096 R)
• M23: 16,065,315 km (0.047 R)
• M24: 16,810,612 km (0.09 R)
• M25: 20,061,523 km (0.03 R)
• M26: 20,863,517 km (0.066 R)
• M27: 21,025,083 km (0.093 R)
• M28: 22,086,031 km (0.119 R)
• M29: 22,333,317 km (0.07 R)
• M30: 22,498,622 km (0.047 R)
• M31: 22,830,580 km (0.097 R)
• M32: 23,247,808 km (0.114 R)
• M33: 25,371,649 km (0.115 R)
• M34: 26,763,059 km (0.098 R)
• M35: 27,467,964 km (0.027 R)
• M36: 28,896,175 km (0.092 R)
• M37: 29,076,441 km (0.041 R)
• M38: 29,528,525 km (0.078 R)
• M39: 30,439,876 km (0.114 R)
• M40: 31,638,454 km (0.029 R)
• M41: 31,731,204 km (0.093 R)
• M42: 33,606,862 km (0.076 R)
• M43: 35,325,443 km (0.078 R)
• M44: 36,486,921 km (0.084 R)
• M45: 37,857,836 km (0.065 R)
• M46: 38,549,576 km (0.089 R)
• M47: 39,145,873 km (0.101 R)
• M48: 41,459,703 km (0.06 R)
• M49: 42,479,363 km (0.071 R)
• M50: 49,844,814 km (0.118 R)
• M51: 50,820,042 km (0.115 R)
• M52: 52,130,071 km (0.104 R)
• M53: 53,561,872 km (0.117 R)
• M54: 53,894,129 km (0.082 R)
• M55: 55,229,888 km (0.112 R)
• M56: 55,677,485 km (0.067 R)
• M57: 57,253,798 km (0.101 R)
• M58: 57,480,289 km (0.116 R)
• M59: 61,374,172 km (0.111 R)
• M60: 63,586,874 km (0.09 R)
• M61: 65,707,274 km (0.085 R)
• M62: 66,181,649 km (0.07 R)
• M63: 66,776,151 km (0.115 R)
• M64: 67,014,461 km (0.044 R)
• M65: 68,330,174 km (0.094 R)
• M66: 68,931,108 km (0.083 R)
• M67: 69,896,164 km (0.103 R)
• M68: 73,923,937 km (0.106 R)
• M69: 76,401,428 km (0.099 R)
• M70: 76,900,187 km (0.111 R)
• M71: 77,149,866 km (0.101 R)
• M72: 78,780,183 km (0.097 R)
• M73: 79,284,029 km (0.112 R)
• M74: 80,421,571 km (0.059 R)
• M75: 81,946,871 km (0.105 R)
• M76: 83,353,390 km (0.095 R)
• M77: 83,866,810 km (0.073 R)
• M78: 85,025,895 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit