🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.47 AU - 0.73 AU

Year: 201 Days

Day: 18.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 207 Days

Day: 40.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,470,013 km

• M1: 92,302 km (0.095 R)
• M2: 131,197 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.72 AU - 0.76 AU

Year: 276 Days

Day: 43.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.84 AU - 1.28 AU

Year: 473 Days

Day: 47.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,470,013 km

• M1: 551,867 km (0.04 R)
• M2: 713,283 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.59 AU

Year: 796 Days

Day: 40.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,470,013 km

• M1: 303,684 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.4 AU - 2.18 AU

Year: 1038 Days

Day: 27 Hours

Environment

Temp: -100 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 12.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.03 AU - 6.19 AU

Year: 5760 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,470,013 km

• M1: 184,753 km (0.105 R)
• M2: 285,882 km (0.097 R)
• M3: 580,589 km (0.11 R)
• M4: 744,848 km (0.059 R)
• M5: 882,777 km (0.1 R)
• M6: 1,029,981 km (0.071 R)
• M7: 1,201,869 km (0.107 R)
• M8: 1,557,314 km (0.1 R)
• M9: 1,683,275 km (0.097 R)
• M10: 2,023,162 km (0.071 R)
• M11: 2,161,390 km (0.096 R)
• M12: 2,745,869 km (0.096 R)
• M13: 2,944,086 km (0.1 R)
• M14: 3,354,732 km (0.114 R)
• M15: 3,832,548 km (0.096 R)
• M16: 4,230,478 km (0.079 R)
• M17: 4,332,055 km (0.074 R)
• M18: 5,474,983 km (0.084 R)
• M19: 5,641,635 km (0.083 R)
• M20: 5,781,808 km (0.085 R)
• M21: 6,209,508 km (0.091 R)
• M22: 6,617,911 km (0.096 R)
• M23: 6,825,403 km (0.116 R)
• M24: 7,034,989 km (0.091 R)
• M25: 7,770,113 km (0.076 R)
• M26: 8,433,430 km (0.102 R)
• M27: 8,561,785 km (0.076 R)
• M28: 8,723,201 km (0.101 R)
• M29: 9,279,706 km (0.097 R)
• M30: 10,427,121 km (0.118 R)
• M31: 10,773,141 km (0.108 R)
• M32: 11,193,361 km (0.116 R)
• M33: 11,370,037 km (0.109 R)
• M34: 11,654,572 km (0.11 R)
• M35: 12,267,325 km (0.118 R)
• M36: 12,486,037 km (0.063 R)
• M37: 13,299,251 km (0.115 R)
• M38: 13,486,398 km (0.053 R)
• M39: 13,561,645 km (0.114 R)
• M40: 13,901,382 km (0.091 R)
• M41: 14,129,519 km (0.081 R)
• M42: 14,589,532 km (0.102 R)
• M43: 15,879,814 km (0.088 R)
• M44: 16,518,447 km (0.079 R)
• M45: 16,760,197 km (0.067 R)
• M46: 16,962,454 km (0.117 R)
• M47: 17,043,685 km (0.105 R)
• M48: 18,693,750 km (0.075 R)
• M49: 18,819,562 km (0.112 R)
• M50: 18,903,636 km (0.055 R)
• M51: 19,580,417 km (0.086 R)
• M52: 19,750,808 km (0.115 R)
• M53: 19,879,014 km (0.081 R)
• M54: 20,394,379 km (0.114 R)
• M55: 20,480,696 km (0.12 R)
• M56: 20,827,165 km (0.053 R)
• M57: 21,834,258 km (0.092 R)
• M58: 21,966,802 km (0.11 R)
• M59: 22,099,645 km (0.086 R)
• M60: 22,366,078 km (0.119 R)
• M61: 22,633,559 km (0.08 R)
• M62: 24,214,809 km (0.098 R)
• M63: 24,489,620 km (0.112 R)
• M64: 24,857,332 km (0.1 R)
• M65: 25,041,936 km (0.06 R)
• M66: 25,971,836 km (0.077 R)
• M67: 26,112,308 km (0.12 R)
• M68: 26,865,683 km (0.073 R)
• M69: 27,150,069 km (0.075 R)
• M70: 27,245,063 km (0.102 R)
• M71: 27,865,446 km (0.11 R)
• M72: 28,393,975 km (0.087 R)
• M73: 28,731,917 km (0.09 R)
• M74: 29,363,369 km (0.062 R)
• M75: 29,754,119 km (0.086 R)
• M76: 29,852,106 km (0.064 R)
• M77: 30,048,378 km (0.107 R)
• M78: 30,343,535 km (0.105 R)
• M79: 30,788,139 km (0.057 R)
• M80: 31,534,034 km (0.109 R)
• M81: 33,195,768 km (0.117 R)
• M82: 34,319,397 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.8

Radius: 4.3

Gravity: 34.76 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.22 AU - 16.86 AU

Year: 21597 Days

Day: 23.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,470,013 km

• M1: 344,823 km (0.09 R)
• M2: 460,612 km (0.098 R)
• M3: 801,396 km (0.103 R)
• M4: 982,559 km (0.053 R)
• M5: 1,233,883 km (0.072 R)
• M6: 1,322,146 km (0.103 R)
• M7: 1,381,985 km (0.085 R)
• M8: 1,473,689 km (0.108 R)
• M9: 2,912,072 km (0.09 R)
• M10: 4,335,047 km (0.047 R)
• M11: 4,514,714 km (0.093 R)
• M12: 4,974,428 km (0.087 R)
• M13: 7,432,770 km (0.105 R)
• M14: 7,919,262 km (0.081 R)
• M15: 8,249,275 km (0.095 R)
• M16: 9,151,051 km (0.116 R)
• M17: 9,381,282 km (0.038 R)
• M18: 9,965,462 km (0.067 R)
• M19: 10,142,885 km (0.11 R)
• M20: 10,202,425 km (0.063 R)
• M21: 11,046,157 km (0.099 R)
• M22: 12,289,914 km (0.119 R)
• M23: 12,353,194 km (0.089 R)
• M24: 13,121,828 km (0.067 R)
• M25: 14,772,191 km (0.087 R)
• M26: 16,977,862 km (0.063 R)
• M27: 17,687,854 km (0.116 R)
• M28: 17,902,826 km (0.081 R)
• M29: 19,431,267 km (0.081 R)
• M30: 20,098,923 km (0.08 R)
• M31: 21,609,562 km (0.056 R)
• M32: 22,533,329 km (0.038 R)
• M33: 26,273,276 km (0.09 R)
• M34: 28,005,320 km (0.119 R)
• M35: 28,423,147 km (0.062 R)
• M36: 28,674,770 km (0.093 R)
• M37: 28,927,142 km (0.116 R)
• M38: 30,371,509 km (0.075 R)
• M39: 31,751,998 km (0.105 R)
• M40: 32,362,507 km (0.098 R)
• M41: 32,800,829 km (0.117 R)
• M42: 33,329,508 km (0.096 R)
• M43: 33,860,880 km (0.115 R)
• M44: 34,127,762 km (0.037 R)
• M45: 35,833,477 km (0.097 R)
• M46: 35,923,984 km (0.11 R)
• M47: 36,651,179 km (0.112 R)
• M48: 36,833,689 km (0.108 R)
• M49: 37,566,718 km (0.075 R)
• M50: 38,212,233 km (0.084 R)
• M51: 38,304,684 km (0.113 R)
• M52: 38,582,637 km (0.085 R)
• M53: 38,861,338 km (0.032 R)
• M54: 39,420,685 km (0.106 R)
• M55: 39,607,682 km (0.097 R)
• M56: 40,830,495 km (0.055 R)
• M57: 40,925,041 km (0.092 R)
• M58: 42,065,575 km (0.104 R)
• M59: 42,352,354 km (0.026 R)
• M60: 42,831,666 km (0.111 R)
• M61: 46,040,540 km (0.099 R)
• M62: 49,628,046 km (0.061 R)
• M63: 49,729,025 km (0.05 R)
• M64: 50,336,093 km (0.07 R)
• M65: 51,557,410 km (0.079 R)
• M66: 51,762,060 km (0.112 R)
• M67: 53,304,414 km (0.116 R)
• M68: 53,511,308 km (0.04 R)
• M69: 55,070,716 km (0.105 R)
• M70: 56,434,301 km (0.057 R)
• M71: 56,645,084 km (0.091 R)
• M72: 57,067,399 km (0.084 R)
• M73: 58,767,130 km (0.085 R)
• M74: 60,483,466 km (0.088 R)
• M75: 60,915,056 km (0.048 R)
• M76: 63,416,781 km (0.052 R)
• M77: 64,294,771 km (0.083 R)
• M78: 64,404,875 km (0.083 R)
• M79: 67,176,026 km (0.085 R)
• M80: 67,958,872 km (0.072 R)
• M81: 68,183,119 km (0.108 R)
• M82: 69,082,502 km (0.043 R)
• M83: 70,665,845 km (0.064 R)
• M84: 71,006,629 km (0.061 R)
• M85: 71,234,168 km (0.097 R)
• M86: 71,689,992 km (0.068 R)
• M87: 72,032,572 km (0.12 R)
• M88: 73,063,151 km (0.073 R)
• M89: 77,234,538 km (0.061 R)
• M90: 77,585,644 km (0.108 R)
• M91: 78,172,068 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 5

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.54 AU - 16.4 AU

Year: 22634 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,470,013 km

• M1: 77,940 km (0.088 R)
• M2: 265,536 km (0.081 R)
• M3: 487,839 km (0.102 R)
• M4: 955,332 km (0.116 R)
• M5: 1,071,270 km (0.092 R)
• M6: 1,241,214 km (0.116 R)
• M7: 1,525,599 km (0.118 R)
• M8: 1,716,935 km (0.103 R)
• M9: 1,773,034 km (0.045 R)
• M10: 2,335,971 km (0.086 R)
• M11: 2,429,619 km (0.054 R)
• M12: 2,685,431 km (0.086 R)
• M13: 2,783,568 km (0.056 R)
• M14: 3,432,374 km (0.095 R)
• M15: 3,574,791 km (0.102 R)
• M16: 4,013,561 km (0.08 R)
• M17: 4,353,747 km (0.066 R)
• M18: 4,585,624 km (0.029 R)
• M19: 4,782,046 km (0.057 R)
• M20: 4,861,332 km (0.114 R)
• M21: 5,470,196 km (0.1 R)
• M22: 6,981,583 km (0.055 R)
• M23: 7,527,615 km (0.095 R)
• M24: 7,805,867 km (0.101 R)
• M25: 12,309,062 km (0.073 R)
• M26: 12,746,337 km (0.116 R)
• M27: 12,801,389 km (0.09 R)
• M28: 13,356,098 km (0.056 R)
• M29: 13,467,997 km (0.069 R)
• M30: 13,918,586 km (0.063 R)
• M31: 15,066,450 km (0.086 R)
• M32: 15,592,885 km (0.093 R)
• M33: 15,651,827 km (0.039 R)
• M34: 15,947,283 km (0.115 R)
• M35: 16,663,856 km (0.108 R)
• M36: 17,026,033 km (0.069 R)
• M37: 17,268,980 km (0.08 R)
• M38: 17,451,788 km (0.09 R)
• M39: 18,128,120 km (0.119 R)
• M40: 18,625,384 km (0.08 R)
• M41: 18,750,298 km (0.085 R)
• M42: 19,064,154 km (0.12 R)
• M43: 19,379,507 km (0.037 R)
• M44: 19,696,804 km (0.077 R)
• M45: 19,824,111 km (0.117 R)
• M46: 19,887,840 km (0.085 R)
• M47: 20,464,989 km (0.111 R)
• M48: 20,982,597 km (0.042 R)
• M49: 21,767,089 km (0.043 R)
• M50: 22,561,154 km (0.085 R)
• M51: 23,566,901 km (0.073 R)
• M52: 23,702,137 km (0.079 R)
• M53: 25,137,379 km (0.063 R)
• M54: 25,483,249 km (0.069 R)
• M55: 26,039,903 km (0.115 R)
• M56: 26,882,438 km (0.114 R)
• M57: 27,165,178 km (0.12 R)
• M58: 27,236,088 km (0.071 R)
• M59: 28,019,532 km (0.069 R)
• M60: 28,954,967 km (0.116 R)
• M61: 29,027,372 km (0.09 R)
• M62: 30,193,637 km (0.097 R)
• M63: 30,708,703 km (0.079 R)
• M64: 31,971,608 km (0.099 R)
• M65: 32,647,043 km (0.027 R)
• M66: 33,935,828 km (0.114 R)
• M67: 34,624,726 km (0.076 R)
• M68: 34,855,406 km (0.05 R)
• M69: 35,086,535 km (0.091 R)
• M70: 36,250,107 km (0.11 R)
• M71: 38,376,192 km (0.096 R)
• M72: 38,614,801 km (0.069 R)
• M73: 40,299,722 km (0.103 R)
• M74: 40,380,504 km (0.048 R)
• M75: 40,704,384 km (0.079 R)
• M76: 40,866,548 km (0.083 R)
• M77: 41,762,789 km (0.08 R)
• M78: 42,912,748 km (0.053 R)
• M79: 43,574,419 km (0.08 R)
• M80: 47,444,665 km (0.104 R)
• M81: 49,680,256 km (0.105 R)
• M82: 50,636,336 km (0.119 R)
• M83: 51,073,012 km (0.117 R)
• M84: 52,213,995 km (0.059 R)
• M85: 52,831,834 km (0.091 R)
• M86: 53,185,933 km (0.1 R)
• M87: 53,363,356 km (0.083 R)
• M88: 55,147,909 km (0.093 R)
• M89: 55,777,117 km (0.111 R)
• M90: 58,500,547 km (0.116 R)
• M91: 59,050,468 km (0.099 R)
• M92: 59,970,645 km (0.081 R)
• M93: 61,359,960 km (0.116 R)
• M94: 61,638,960 km (0.096 R)
• M95: 62,011,758 km (0.11 R)
• M96: 62,105,107 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.7

Radius: 6.1

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.82 AU - 16.48 AU

Year: 25561 Days

Day: 24.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,470,013 km

• M1: 82,728 km (0.12 R)
• M2: 176,226 km (0.079 R)
• M3: 1,226,852 km (0.112 R)
• M4: 1,644,978 km (0.093 R)
• M5: 1,804,450 km (0.071 R)
• M6: 2,939,299 km (0.116 R)
• M7: 3,781,236 km (0.108 R)
• M8: 3,865,160 km (0.113 R)
• M9: 3,907,347 km (0.073 R)
• M10: 4,513,966 km (0.116 R)
• M11: 5,195,983 km (0.117 R)
• M12: 6,007,402 km (0.117 R)
• M13: 6,253,490 km (0.108 R)
• M14: 6,704,827 km (0.108 R)
• M15: 7,063,114 km (0.106 R)
• M16: 7,114,725 km (0.062 R)
• M17: 7,480,193 km (0.111 R)
• M18: 7,585,659 km (0.103 R)
• M19: 8,012,761 km (0.085 R)
• M20: 8,120,771 km (0.113 R)
• M21: 8,283,533 km (0.07 R)
• M22: 10,203,772 km (0.098 R)
• M23: 10,320,907 km (0.069 R)
• M24: 10,379,549 km (0.086 R)
• M25: 10,497,283 km (0.07 R)
• M26: 10,853,326 km (0.098 R)
• M27: 11,944,642 km (0.116 R)
• M28: 12,006,276 km (0.039 R)
• M29: 12,503,390 km (0.057 R)
• M30: 12,754,415 km (0.034 R)
• M31: 13,134,095 km (0.09 R)
• M32: 15,288,005 km (0.091 R)
• M33: 15,894,175 km (0.106 R)
• M34: 16,302,727 km (0.108 R)
• M35: 16,576,940 km (0.094 R)
• M36: 16,645,755 km (0.043 R)
• M37: 16,714,720 km (0.12 R)
• M38: 17,548,877 km (0.103 R)
• M39: 18,610,574 km (0.084 R)
• M40: 19,113,073 km (0.106 R)
• M41: 19,402,245 km (0.097 R)
• M42: 22,220,669 km (0.106 R)
• M43: 23,136,956 km (0.117 R)
• M44: 23,754,646 km (0.107 R)
• M45: 26,600,596 km (0.034 R)
• M46: 27,004,211 km (0.107 R)
• M47: 27,328,689 km (0.116 R)
• M48: 29,635,637 km (0.064 R)
• M49: 31,151,363 km (0.079 R)
• M50: 31,406,427 km (0.045 R)
• M51: 32,090,090 km (0.115 R)
• M52: 32,433,716 km (0.03 R)
• M53: 32,778,539 km (0.085 R)
• M54: 33,211,176 km (0.086 R)
• M55: 34,257,613 km (0.04 R)
• M56: 35,049,435 km (0.082 R)
• M57: 37,280,388 km (0.111 R)
• M58: 37,551,160 km (0.116 R)
• M59: 38,003,993 km (0.112 R)
• M60: 40,944,339 km (0.057 R)
• M61: 41,784,331 km (0.048 R)
• M62: 44,147,528 km (0.11 R)
• M63: 44,721,236 km (0.091 R)
• M64: 45,008,913 km (0.072 R)
• M65: 45,393,529 km (0.112 R)
• M66: 46,165,903 km (0.11 R)
• M67: 47,430,454 km (0.075 R)
• M68: 47,625,978 km (0.076 R)
• M69: 48,116,061 km (0.112 R)
• M70: 50,591,158 km (0.049 R)
• M71: 53,819,180 km (0.031 R)
• M72: 55,561,098 km (0.108 R)
• M73: 55,664,171 km (0.116 R)
• M74: 56,076,911 km (0.047 R)
• M75: 56,490,699 km (0.03 R)
• M76: 56,594,221 km (0.097 R)
• M77: 56,905,534 km (0.115 R)
• M78: 57,113,325 km (0.091 R)
• M79: 57,425,387 km (0.078 R)
• M80: 57,842,465 km (0.051 R)
• M81: 58,365,310 km (0.045 R)
• M82: 60,684,077 km (0.059 R)
• M83: 62,389,194 km (0.108 R)
• M84: 63,247,736 km (0.118 R)
• M85: 64,218,177 km (0.088 R)
• M86: 66,392,433 km (0.119 R)
• M87: 66,939,811 km (0.065 R)
• M88: 67,818,549 km (0.075 R)
• M89: 69,698,695 km (0.105 R)
• M90: 70,701,001 km (0.117 R)
• M91: 72,044,839 km (0.117 R)
• M92: 72,157,187 km (0.096 R)
• M93: 74,530,258 km (0.093 R)
• M94: 74,757,646 km (0.077 R)
• M95: 74,985,185 km (0.091 R)
• M96: 76,240,909 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit