🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 202 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.49 AU - 0.81 AU

Year: 234 Days

Day: 23.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,222,738 km

• M1: 293,511 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 313 Days

Day: 42.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 119.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,222,738 km

• M1: 210,933 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.13 AU - 1.69 AU

Year: 747 Days

Day: 18.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.89 AU - 2.03 AU

Year: 1224 Days

Day: 25.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 127.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,222,738 km

• M1: 513,270 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.26 AU - 2.5 AU

Year: 1638 Days

Day: 33.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,222,738 km

• M1: 243,396 km (0.116 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.6

Radius: 10

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.67 AU - 7.09 AU

Year: 6362 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,222,738 km

• M1: 130,599 km (0.112 R)
• M2: 248,931 km (0.092 R)
• M3: 353,201 km (0.111 R)
• M4: 861,684 km (0.06 R)
• M5: 924,066 km (0.052 R)
• M6: 987,944 km (0.072 R)
• M7: 1,053,468 km (0.064 R)
• M8: 1,224,309 km (0.079 R)
• M9: 1,313,170 km (0.087 R)
• M10: 1,651,710 km (0.102 R)
• M11: 2,253,542 km (0.078 R)
• M12: 2,341,655 km (0.064 R)
• M13: 2,544,061 km (0.099 R)
• M14: 2,705,627 km (0.119 R)
• M15: 2,990,611 km (0.116 R)
• M16: 3,112,085 km (0.115 R)
• M17: 4,361,676 km (0.117 R)
• M18: 4,472,228 km (0.069 R)
• M19: 4,923,715 km (0.069 R)
• M20: 5,628,321 km (0.1 R)
• M21: 5,931,256 km (0.102 R)
• M22: 6,053,927 km (0.111 R)
• M23: 6,584,700 km (0.098 R)
• M24: 6,839,764 km (0.117 R)
• M25: 7,524,474 km (0.108 R)
• M26: 8,094,890 km (0.082 R)
• M27: 8,197,066 km (0.088 R)
• M28: 8,714,076 km (0.067 R)
• M29: 9,135,194 km (0.114 R)
• M30: 9,419,729 km (0.11 R)
• M31: 9,743,459 km (0.049 R)
• M32: 10,107,281 km (0.073 R)
• M33: 10,885,938 km (0.103 R)
• M34: 11,187,677 km (0.093 R)
• M35: 11,607,000 km (0.038 R)
• M36: 12,031,558 km (0.081 R)
• M37: 12,187,140 km (0.081 R)
• M38: 12,265,230 km (0.11 R)
• M39: 12,382,665 km (0.117 R)
• M40: 12,658,224 km (0.063 R)
• M41: 12,856,142 km (0.094 R)
• M42: 13,175,084 km (0.086 R)
• M43: 13,861,589 km (0.046 R)
• M44: 13,943,120 km (0.12 R)
• M45: 14,725,517 km (0.046 R)
• M46: 15,017,382 km (0.114 R)
• M47: 15,101,157 km (0.11 R)
• M48: 16,591,900 km (0.119 R)
• M49: 16,808,667 km (0.034 R)
• M50: 17,508,636 km (0.105 R)
• M51: 17,596,749 km (0.092 R)
• M52: 17,773,573 km (0.076 R)
• M53: 18,039,858 km (0.114 R)
• M54: 19,756,792 km (0.081 R)
• M55: 19,894,572 km (0.075 R)
• M56: 21,008,328 km (0.033 R)
• M57: 21,195,924 km (0.106 R)
• M58: 21,289,871 km (0.086 R)
• M59: 21,431,092 km (0.104 R)
• M60: 21,667,307 km (0.064 R)
• M61: 22,285,296 km (0.038 R)
• M62: 23,441,238 km (0.075 R)
• M63: 23,635,865 km (0.099 R)
• M64: 24,468,826 km (0.089 R)
• M65: 25,761,352 km (0.077 R)
• M66: 26,163,471 km (0.075 R)
• M67: 26,314,714 km (0.062 R)
• M68: 27,792,741 km (0.052 R)
• M69: 28,308,555 km (0.072 R)
• M70: 28,412,076 km (0.103 R)
• M71: 28,775,599 km (0.095 R)
• M72: 29,664,659 km (0.067 R)
• M73: 29,927,802 km (0.082 R)
• M74: 30,615,803 km (0.079 R)
• M75: 31,953,357 km (0.112 R)
• M76: 33,037,194 km (0.085 R)
• M77: 34,298,453 km (0.113 R)
• M78: 34,629,962 km (0.072 R)
• M79: 35,073,819 km (0.039 R)
• M80: 35,463,671 km (0.094 R)
• M81: 35,799,070 km (0.047 R)
• M82: 35,910,969 km (0.083 R)
• M83: 36,135,366 km (0.115 R)
• M84: 36,472,858 km (0.079 R)
• M85: 36,585,506 km (0.09 R)
• M86: 37,605,165 km (0.037 R)
• M87: 37,719,009 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 11.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.34 AU - 8.04 AU

Year: 9516 Days

Day: 13 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 30,222,738 km

• M1: 173,534 km (0.046 R)
• M2: 316,998 km (0.091 R)
• M3: 667,356 km (0.056 R)
• M4: 825,930 km (0.106 R)
• M5: 1,338,452 km (0.116 R)
• M6: 1,460,075 km (0.089 R)
• M7: 1,714,840 km (0.076 R)
• M8: 1,825,393 km (0.076 R)
• M9: 1,915,451 km (0.09 R)
• M10: 2,267,305 km (0.068 R)
• M11: 2,340,159 km (0.083 R)
• M12: 2,639,654 km (0.105 R)
• M13: 2,768,309 km (0.057 R)
• M14: 2,951,716 km (0.086 R)
• M15: 3,085,306 km (0.067 R)
• M16: 3,386,447 km (0.067 R)
• M17: 3,725,735 km (0.111 R)
• M18: 3,812,352 km (0.119 R)
• M19: 4,498,707 km (0.049 R)
• M20: 4,621,976 km (0.061 R)
• M21: 4,966,949 km (0.034 R)
• M22: 5,190,897 km (0.094 R)
• M23: 5,615,605 km (0.083 R)
• M24: 5,748,448 km (0.115 R)
• M25: 6,743,722 km (0.067 R)
• M26: 7,027,659 km (0.12 R)
• M27: 7,279,283 km (0.1 R)
• M28: 7,388,040 km (0.068 R)
• M29: 8,277,849 km (0.105 R)
• M30: 8,581,981 km (0.098 R)
• M31: 8,696,872 km (0.053 R)
• M32: 9,279,706 km (0.09 R)
• M33: 9,635,449 km (0.054 R)
• M34: 10,197,788 km (0.077 R)
• M35: 11,777,242 km (0.035 R)
• M36: 11,947,933 km (0.079 R)
• M37: 12,464,943 km (0.049 R)
• M38: 12,551,860 km (0.069 R)
• M39: 12,638,926 km (0.085 R)
• M40: 12,945,302 km (0.094 R)
• M41: 13,254,222 km (0.092 R)
• M42: 13,565,535 km (0.079 R)
• M43: 13,654,845 km (0.082 R)
• M44: 13,834,213 km (0.1 R)
• M45: 14,059,657 km (0.102 R)
• M46: 14,605,390 km (0.094 R)
• M47: 15,204,529 km (0.113 R)
• M48: 15,670,826 km (0.097 R)
• M49: 15,764,624 km (0.118 R)
• M50: 16,953,179 km (0.072 R)
• M51: 17,194,480 km (0.063 R)
• M52: 17,826,830 km (0.111 R)
• M53: 18,814,775 km (0.083 R)
• M54: 20,125,402 km (0.087 R)
• M55: 20,380,915 km (0.036 R)
• M56: 20,586,013 km (0.081 R)
• M57: 20,998,305 km (0.031 R)
• M58: 21,988,493 km (0.118 R)
• M59: 22,515,676 km (0.116 R)
• M60: 23,154,010 km (0.085 R)
• M61: 23,852,034 km (0.05 R)
• M62: 24,557,089 km (0.108 R)
• M63: 25,765,840 km (0.088 R)
• M64: 25,932,192 km (0.085 R)
• M65: 26,043,194 km (0.111 R)
• M66: 26,321,596 km (0.105 R)
• M67: 26,825,292 km (0.118 R)
• M68: 27,842,109 km (0.119 R)
• M69: 29,217,362 km (0.083 R)
• M70: 30,438,828 km (0.099 R)
• M71: 30,556,113 km (0.102 R)
• M72: 30,908,566 km (0.102 R)
• M73: 31,026,449 km (0.119 R)
• M74: 31,736,440 km (0.098 R)
• M75: 32,212,760 km (0.04 R)
• M76: 32,391,978 km (0.069 R)
• M77: 33,534,756 km (0.034 R)
• M78: 34,507,292 km (0.114 R)
• M79: 34,813,070 km (0.049 R)
• M80: 35,797,873 km (0.086 R)
• M81: 36,107,391 km (0.071 R)
• M82: 36,791,652 km (0.046 R)
• M83: 37,605,913 km (0.071 R)
• M84: 38,489,288 km (0.086 R)
• M85: 40,663,244 km (0.105 R)
• M86: 40,921,600 km (0.063 R)
• M87: 41,051,002 km (0.048 R)
• M88: 41,830,257 km (0.039 R)
• M89: 43,074,014 km (0.099 R)
• M90: 43,271,483 km (0.066 R)
• M91: 43,469,252 km (0.087 R)
• M92: 43,733,442 km (0.11 R)
• M93: 44,396,310 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 3

Gravity: 67.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.93 AU - 11.91 AU

Year: 13942 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,222,738 km

• M1: 39,195 km (0.075 R)
• M2: 86,468 km (0.097 R)
• M3: 176,226 km (0.066 R)
• M4: 413,937 km (0.063 R)
• M5: 1,437,935 km (0.083 R)
• M6: 2,136,108 km (0.095 R)
• M7: 2,222,576 km (0.093 R)
• M8: 2,280,919 km (0.087 R)
• M9: 2,398,951 km (0.091 R)
• M10: 3,823,273 km (0.073 R)
• M11: 4,394,138 km (0.089 R)
• M12: 4,915,188 km (0.098 R)
• M13: 4,953,185 km (0.052 R)
• M14: 6,383,192 km (0.117 R)
• M15: 7,929,884 km (0.106 R)
• M16: 8,243,441 km (0.117 R)
• M17: 8,882,822 km (0.039 R)
• M18: 9,871,215 km (0.06 R)
• M19: 10,402,587 km (0.109 R)
• M20: 10,745,615 km (0.05 R)
• M21: 11,142,199 km (0.083 R)
• M22: 11,493,156 km (0.098 R)
• M23: 11,644,698 km (0.064 R)
• M24: 11,695,412 km (0.114 R)
• M25: 12,412,135 km (0.077 R)
• M26: 12,775,808 km (0.101 R)
• M27: 13,143,071 km (0.112 R)
• M28: 13,354,452 km (0.112 R)
• M29: 14,865,241 km (0.083 R)
• M30: 16,372,440 km (0.098 R)
• M31: 16,656,825 km (0.089 R)
• M32: 18,044,645 km (0.115 R)
• M33: 18,633,761 km (0.117 R)
• M34: 19,169,322 km (0.107 R)
• M35: 19,529,104 km (0.047 R)
• M36: 19,589,243 km (0.049 R)
• M37: 19,649,531 km (0.101 R)
• M38: 19,891,131 km (0.104 R)
• M39: 19,951,718 km (0.076 R)
• M40: 20,133,779 km (0.056 R)
• M41: 22,486,954 km (0.055 R)
• M42: 22,613,214 km (0.046 R)
• M43: 22,676,344 km (0.114 R)
• M44: 24,340,322 km (0.073 R)
• M45: 24,599,724 km (0.106 R)
• M46: 24,664,799 km (0.034 R)
• M47: 25,121,372 km (0.075 R)
• M48: 25,976,922 km (0.07 R)
• M49: 26,908,767 km (0.11 R)
• M50: 27,244,315 km (0.086 R)
• M51: 27,648,678 km (0.1 R)
• M52: 27,987,218 km (0.076 R)
• M53: 28,805,220 km (0.086 R)
• M54: 29,217,212 km (0.094 R)
• M55: 29,423,807 km (0.08 R)
• M56: 30,394,847 km (0.085 R)
• M57: 31,094,815 km (0.082 R)
• M58: 33,082,971 km (0.096 R)
• M59: 33,586,368 km (0.11 R)
• M60: 33,730,729 km (0.116 R)
• M61: 35,111,667 km (0.063 R)
• M62: 35,625,237 km (0.109 R)
• M63: 39,060,602 km (0.086 R)
• M64: 39,897,603 km (0.051 R)
• M65: 40,050,342 km (0.075 R)
• M66: 42,599,789 km (0.071 R)
• M67: 42,912,448 km (0.072 R)
• M68: 43,147,317 km (0.101 R)
• M69: 43,225,706 km (0.101 R)
• M70: 45,201,146 km (0.066 R)
• M71: 45,839,630 km (0.09 R)
• M72: 45,919,515 km (0.118 R)
• M73: 45,999,550 km (0.119 R)
• M74: 46,480,956 km (0.096 R)
• M75: 46,883,225 km (0.091 R)
• M76: 47,691,352 km (0.111 R)
• M77: 48,504,118 km (0.12 R)
• M78: 49,075,731 km (0.102 R)
• M79: 49,321,371 km (0.103 R)
• M80: 49,649,589 km (0.105 R)
• M81: 50,390,696 km (0.106 R)
• M82: 50,804,035 km (0.103 R)
• M83: 51,384,475 km (0.033 R)
• M84: 51,550,828 km (0.092 R)
• M85: 51,883,833 km (0.086 R)
• M86: 52,635,861 km (0.101 R)
• M87: 53,139,108 km (0.054 R)
• M88: 53,644,151 km (0.081 R)
• M89: 55,594,309 km (0.101 R)
• M90: 55,679,729 km (0.058 R)
• M91: 55,765,000 km (0.056 R)
• M92: 56,021,411 km (0.091 R)
• M93: 56,106,981 km (0.103 R)
• M94: 56,278,121 km (0.028 R)
• M95: 57,050,644 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 5.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.76 AU - 13.66 AU

Year: 20220 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,222,738 km

• M1: 96,640 km (0.077 R)
• M2: 169,345 km (0.089 R)
• M3: 243,545 km (0.114 R)
• M4: 312,061 km (0.096 R)
• M5: 525,089 km (0.119 R)
• M6: 629,358 km (0.105 R)
• M7: 1,216,231 km (0.061 R)
• M8: 1,533,378 km (0.075 R)
• M9: 1,946,567 km (0.094 R)
• M10: 2,110,228 km (0.102 R)
• M11: 2,687,227 km (0.101 R)
• M12: 2,788,056 km (0.077 R)
• M13: 3,034,892 km (0.07 R)
• M14: 3,772,260 km (0.092 R)
• M15: 4,207,440 km (0.1 R)
• M16: 4,301,088 km (0.079 R)
• M17: 4,395,485 km (0.069 R)
• M18: 4,490,479 km (0.118 R)
• M19: 4,610,307 km (0.057 R)
• M20: 4,779,652 km (0.097 R)
• M21: 4,926,557 km (0.066 R)
• M22: 5,174,740 km (0.057 R)
• M23: 5,528,988 km (0.098 R)
• M24: 6,048,541 km (0.031 R)
• M25: 6,774,540 km (0.05 R)
• M26: 7,329,996 km (0.088 R)
• M27: 8,102,669 km (0.082 R)
• M28: 8,454,374 km (0.082 R)
• M29: 8,751,326 km (0.088 R)
• M30: 9,021,500 km (0.095 R)
• M31: 10,827,295 km (0.118 R)
• M32: 11,475,204 km (0.12 R)
• M33: 11,639,014 km (0.091 R)
• M34: 13,080,539 km (0.062 R)
• M35: 14,084,191 km (0.115 R)
• M36: 14,224,514 km (0.07 R)
• M37: 14,542,110 km (0.047 R)
• M38: 15,981,391 km (0.106 R)
• M39: 18,453,496 km (0.102 R)
• M40: 18,992,946 km (0.112 R)
• M41: 19,459,541 km (0.065 R)
• M42: 19,615,871 km (0.098 R)
• M43: 19,655,066 km (0.11 R)
• M44: 19,929,877 km (0.055 R)
• M45: 20,127,047 km (0.113 R)
• M46: 20,245,529 km (0.071 R)
• M47: 21,524,590 km (0.116 R)
• M48: 22,788,393 km (0.111 R)
• M49: 22,829,533 km (0.108 R)
• M50: 23,325,450 km (0.115 R)
• M51: 23,366,888 km (0.076 R)
• M52: 23,699,743 km (0.11 R)
• M53: 23,824,957 km (0.071 R)
• M54: 24,201,794 km (0.095 R)
• M55: 25,772,123 km (0.115 R)
• M56: 26,938,537 km (0.076 R)
• M57: 27,901,798 km (0.032 R)
• M58: 28,387,542 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit