🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 231 Days

Day: 22.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,991,068 km

• M1: 323,131 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.35 AU - 1.95 AU

Year: 912 Days

Day: 43.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.84 AU - 2.58 AU

Year: 1414 Days

Day: 36.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,991,068 km

• M1: 77,940 km (0.109 R)
• M2: 397,631 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.95 AU - 2.65 AU

Year: 1501 Days

Day: 47.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 9.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.9 AU - 3.68 AU

Year: 2569 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 99,991,068 km

• M1: 140,472 km (0.052 R)
• M2: 201,658 km (0.081 R)
• M3: 268,977 km (0.104 R)
• M4: 374,443 km (0.088 R)
• M5: 466,297 km (0.036 R)
• M6: 668,403 km (0.083 R)
• M7: 754,422 km (0.118 R)
• M8: 875,447 km (0.118 R)
• M9: 938,427 km (0.092 R)
• M10: 1,233,285 km (0.043 R)
• M11: 1,295,667 km (0.101 R)
• M12: 1,537,417 km (0.104 R)
• M13: 1,693,448 km (0.076 R)
• M14: 2,021,217 km (0.096 R)
• M15: 2,247,110 km (0.058 R)
• M16: 2,368,882 km (0.054 R)
• M17: 2,436,201 km (0.117 R)
• M18: 2,572,784 km (0.08 R)
• M19: 2,712,060 km (0.118 R)
• M20: 2,818,125 km (0.116 R)
• M21: 2,998,091 km (0.057 R)
• M22: 3,268,713 km (0.101 R)
• M23: 3,419,807 km (0.11 R)
• M24: 3,702,846 km (0.092 R)
• M25: 3,953,273 km (0.103 R)
• M26: 4,060,535 km (0.102 R)
• M27: 4,128,004 km (0.068 R)
• M28: 4,222,998 km (0.104 R)
• M29: 4,291,514 km (0.068 R)
• M30: 4,554,657 km (0.108 R)
• M31: 4,709,491 km (0.103 R)
• M32: 4,937,927 km (0.056 R)
• M33: 5,111,610 km (0.105 R)
• M34: 5,331,519 km (0.083 R)
• M35: 5,390,759 km (0.097 R)
• M36: 5,599,598 km (0.082 R)
• M37: 5,902,683 km (0.111 R)
• M38: 6,383,042 km (0.116 R)
• M39: 6,493,296 km (0.084 R)
• M40: 6,924,437 km (0.051 R)
• M41: 7,070,295 km (0.114 R)
• M42: 7,167,982 km (0.086 R)
• M43: 7,282,574 km (0.117 R)
• M44: 7,381,309 km (0.1 R)
• M45: 7,480,492 km (0.101 R)
• M46: 7,680,205 km (0.116 R)
• M47: 7,898,618 km (0.068 R)
• M48: 8,034,004 km (0.068 R)
• M49: 8,187,192 km (0.114 R)
• M50: 8,548,621 km (0.117 R)
• M51: 8,722,453 km (0.115 R)
• M52: 8,897,633 km (0.078 R)
• M53: 8,967,944 km (0.107 R)
• M54: 9,091,511 km (0.103 R)
• M55: 9,358,394 km (0.054 R)
• M56: 9,718,027 km (0.066 R)
• M57: 10,118,950 km (0.099 R)
• M58: 10,247,753 km (0.093 R)
• M59: 10,321,505 km (0.112 R)
• M60: 10,861,853 km (0.08 R)
• M61: 11,031,347 km (0.094 R)
• M62: 11,239,886 km (0.098 R)
• M63: 11,296,883 km (0.054 R)
• M64: 11,892,283 km (0.103 R)
• M65: 11,950,476 km (0.028 R)
• M66: 12,145,103 km (0.102 R)
• M67: 12,301,583 km (0.074 R)
• M68: 12,755,014 km (0.03 R)
• M69: 13,153,692 km (0.11 R)
• M70: 13,435,385 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 14.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.54 AU - 5.12 AU

Year: 3878 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,991,068 km

• M1: 198,516 km (0.106 R)
• M2: 326,273 km (0.095 R)
• M3: 533,616 km (0.037 R)
• M4: 892,950 km (0.093 R)
• M5: 1,156,840 km (0.066 R)
• M6: 1,492,837 km (0.088 R)
• M7: 1,601,595 km (0.12 R)
• M8: 1,860,698 km (0.119 R)
• M9: 2,329,538 km (0.087 R)
• M10: 2,494,245 km (0.103 R)
• M11: 2,758,286 km (0.097 R)
• M12: 2,874,373 km (0.077 R)
• M13: 3,031,750 km (0.097 R)
• M14: 3,232,660 km (0.119 R)
• M15: 3,375,975 km (0.033 R)
• M16: 3,775,850 km (0.082 R)
• M17: 4,191,134 km (0.092 R)
• M18: 4,325,323 km (0.046 R)
• M19: 4,483,897 km (0.098 R)
• M20: 4,994,774 km (0.075 R)
• M21: 5,524,350 km (0.045 R)
• M22: 5,721,520 km (0.088 R)
• M23: 6,021,613 km (0.117 R)
• M24: 6,663,538 km (0.077 R)
• M25: 6,979,638 km (0.118 R)
• M26: 7,681,103 km (0.087 R)
• M27: 8,040,437 km (0.058 R)
• M28: 8,490,427 km (0.114 R)
• M29: 8,661,268 km (0.086 R)
• M30: 9,064,285 km (0.057 R)
• M31: 9,918,937 km (0.112 R)
• M32: 10,310,435 km (0.109 R)
• M33: 11,831,696 km (0.075 R)
• M34: 12,118,774 km (0.091 R)
• M35: 12,797,499 km (0.12 R)
• M36: 12,895,336 km (0.111 R)
• M37: 13,190,792 km (0.117 R)
• M38: 13,455,431 km (0.116 R)
• M39: 13,688,205 km (0.118 R)
• M40: 14,462,973 km (0.075 R)
• M41: 14,599,107 km (0.097 R)
• M42: 14,735,839 km (0.089 R)
• M43: 14,838,463 km (0.114 R)
• M44: 15,739,042 km (0.075 R)
• M45: 16,019,688 km (0.106 R)
• M46: 16,372,889 km (0.106 R)
• M47: 16,514,857 km (0.099 R)
• M48: 16,871,648 km (0.084 R)
• M49: 17,122,972 km (0.066 R)
• M50: 17,556,657 km (0.095 R)
• M51: 17,665,564 km (0.095 R)
• M52: 17,811,272 km (0.092 R)
• M53: 18,767,950 km (0.103 R)
• M54: 19,065,650 km (0.06 R)
• M55: 19,477,493 km (0.088 R)
• M56: 19,854,629 km (0.065 R)
• M57: 20,158,014 km (0.11 R)
• M58: 20,386,450 km (0.077 R)
• M59: 20,654,230 km (0.091 R)
• M60: 21,038,697 km (0.063 R)
• M61: 21,697,825 km (0.08 R)
• M62: 21,971,290 km (0.086 R)
• M63: 22,206,458 km (0.027 R)
• M64: 22,877,554 km (0.101 R)
• M65: 23,355,220 km (0.037 R)
• M66: 23,555,232 km (0.12 R)
• M67: 24,401,657 km (0.1 R)
• M68: 25,504,492 km (0.083 R)
• M69: 25,999,811 km (0.111 R)
• M70: 26,498,420 km (0.078 R)
• M71: 26,874,360 km (0.08 R)
• M72: 27,042,059 km (0.072 R)
• M73: 27,504,915 km (0.114 R)
• M74: 27,631,624 km (0.119 R)
• M75: 27,885,641 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 12.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.29 AU - 5.09 AU

Year: 4372 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,991,068 km

• M1: 163,361 km (0.098 R)
• M2: 389,553 km (0.084 R)
• M3: 558,748 km (0.073 R)
• M4: 653,892 km (0.107 R)
• M5: 826,678 km (0.116 R)
• M6: 989,590 km (0.104 R)
• M7: 1,095,505 km (0.059 R)
• M8: 1,177,784 km (0.077 R)
• M9: 1,276,369 km (0.051 R)
• M10: 1,437,486 km (0.047 R)
• M11: 1,621,192 km (0.112 R)
• M12: 1,894,956 km (0.059 R)
• M13: 2,097,512 km (0.103 R)
• M14: 2,201,482 km (0.078 R)
• M15: 2,451,012 km (0.075 R)
• M16: 2,542,416 km (0.074 R)
• M17: 2,785,512 km (0.109 R)
• M18: 3,115,076 km (0.106 R)
• M19: 3,375,676 km (0.038 R)
• M20: 3,918,267 km (0.088 R)
• M21: 4,443,655 km (0.11 R)
• M22: 4,991,333 km (0.119 R)
• M23: 5,344,534 km (0.069 R)
• M24: 5,754,880 km (0.096 R)
• M25: 6,351,477 km (0.074 R)
• M26: 6,915,760 km (0.065 R)
• M27: 7,020,030 km (0.082 R)
• M28: 7,442,793 km (0.101 R)
• M29: 7,955,465 km (0.094 R)
• M30: 8,092,347 km (0.118 R)
• M31: 8,507,631 km (0.049 R)
• M32: 8,788,277 km (0.051 R)
• M33: 9,015,216 km (0.096 R)
• M34: 9,358,992 km (0.12 R)
• M35: 9,971,147 km (0.059 R)
• M36: 10,089,180 km (0.111 R)
• M37: 10,686,673 km (0.089 R)
• M38: 11,511,407 km (0.077 R)
• M39: 11,697,506 km (0.08 R)
• M40: 12,198,659 km (0.092 R)
• M41: 12,420,064 km (0.116 R)
• M42: 12,642,815 km (0.092 R)
• M43: 12,931,240 km (0.112 R)
• M44: 13,221,759 km (0.072 R)
• M45: 14,305,745 km (0.059 R)
• M46: 15,383,897 km (0.038 R)
• M47: 16,071,150 km (0.094 R)
• M48: 16,383,660 km (0.1 R)
• M49: 16,488,229 km (0.118 R)
• M50: 16,628,103 km (0.11 R)
• M51: 16,873,742 km (0.063 R)
• M52: 17,262,248 km (0.035 R)
• M53: 17,617,992 km (0.081 R)
• M54: 17,904,322 km (0.073 R)
• M55: 18,192,298 km (0.051 R)
• M56: 18,373,012 km (0.065 R)
• M57: 18,554,325 km (0.045 R)
• M58: 18,918,745 km (0.062 R)
• M59: 19,432,913 km (0.114 R)
• M60: 19,951,718 km (0.119 R)
• M61: 21,154,635 km (0.081 R)
• M62: 21,230,481 km (0.102 R)
• M63: 21,306,626 km (0.082 R)
• M64: 21,382,772 km (0.074 R)
• M65: 21,611,806 km (0.113 R)
• M66: 22,110,715 km (0.115 R)
• M67: 22,303,547 km (0.096 R)
• M68: 22,729,900 km (0.034 R)
• M69: 23,276,531 km (0.111 R)
• M70: 24,861,969 km (0.064 R)
• M71: 25,789,327 km (0.111 R)
• M72: 25,992,480 km (0.066 R)
• M73: 26,196,083 km (0.077 R)
• M74: 26,359,444 km (0.097 R)
• M75: 26,646,074 km (0.075 R)
• M76: 27,098,457 km (0.112 R)
• M77: 27,387,630 km (0.092 R)
• M78: 27,761,026 km (0.081 R)
• M79: 27,844,352 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.9

Radius: 5.1

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.85 AU - 17.95 AU

Year: 27291 Days

Day: 16.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,991,068 km

• M1: 79,885 km (0.091 R)
• M2: 265,686 km (0.116 R)
• M3: 746,045 km (0.07 R)
• M4: 862,881 km (0.106 R)
• M5: 1,352,365 km (0.088 R)
• M6: 1,495,530 km (0.093 R)
• M7: 1,914,105 km (0.056 R)
• M8: 2,157,052 km (0.115 R)
• M9: 2,851,934 km (0.117 R)
• M10: 5,298,009 km (0.081 R)
• M11: 5,580,898 km (0.107 R)
• M12: 6,700,040 km (0.106 R)
• M13: 7,631,137 km (0.09 R)
• M14: 8,014,856 km (0.109 R)
• M15: 9,474,482 km (0.111 R)
• M16: 11,157,757 km (0.049 R)
• M17: 11,519,934 km (0.119 R)
• M18: 13,464,407 km (0.088 R)
• M19: 14,238,875 km (0.113 R)
• M20: 14,474,043 km (0.071 R)
• M21: 16,074,441 km (0.097 R)
• M22: 16,155,972 km (0.059 R)
• M23: 16,237,502 km (0.098 R)
• M24: 16,812,706 km (0.045 R)
• M25: 18,834,821 km (0.057 R)
• M26: 19,438,897 km (0.053 R)
• M27: 20,400,961 km (0.118 R)
• M28: 20,843,471 km (0.12 R)
• M29: 21,021,343 km (0.063 R)
• M30: 21,110,504 km (0.085 R)
• M31: 21,557,951 km (0.102 R)
• M32: 22,099,046 km (0.106 R)
• M33: 22,371,314 km (0.111 R)
• M34: 23,748,961 km (0.085 R)
• M35: 24,588,804 km (0.077 R)
• M36: 24,776,699 km (0.094 R)
• M37: 26,489,445 km (0.092 R)
• M38: 26,971,898 km (0.061 R)
• M39: 27,262,866 km (0.076 R)
• M40: 30,228,494 km (0.118 R)
• M41: 31,137,899 km (0.06 R)
• M42: 31,545,105 km (0.112 R)
• M43: 31,749,306 km (0.104 R)
• M44: 31,953,956 km (0.099 R)
• M45: 35,499,276 km (0.053 R)
• M46: 36,137,759 km (0.105 R)
• M47: 36,565,460 km (0.056 R)
• M48: 37,210,226 km (0.1 R)
• M49: 37,533,956 km (0.076 R)
• M50: 37,858,733 km (0.108 R)
• M51: 38,184,408 km (0.046 R)
• M52: 38,510,980 km (0.097 R)
• M53: 40,934,166 km (0.1 R)
• M54: 41,268,517 km (0.094 R)
• M55: 43,179,630 km (0.034 R)
• M56: 43,406,271 km (0.108 R)
• M57: 43,633,361 km (0.114 R)
• M58: 45,349,398 km (0.076 R)
• M59: 45,695,268 km (0.076 R)
• M60: 46,505,640 km (0.116 R)
• M61: 48,493,347 km (0.087 R)
• M62: 49,083,211 km (0.064 R)
• M63: 50,867,016 km (0.041 R)
• M64: 51,947,561 km (0.07 R)
• M65: 58,211,374 km (0.099 R)
• M66: 58,587,313 km (0.119 R)
• M67: 58,712,676 km (0.1 R)
• M68: 64,968,261 km (0.056 R)
• M69: 68,504,605 km (0.084 R)
• M70: 70,096,177 km (0.119 R)
• M71: 70,896,525 km (0.056 R)
• M72: 73,315,822 km (0.049 R)
• M73: 74,263,824 km (0.097 R)
• M74: 77,958,592 km (0.058 R)
• M75: 78,787,813 km (0.106 R)
• M76: 80,873,506 km (0.069 R)
• M77: 86,380,503 km (0.117 R)
• M78: 86,809,101 km (0.093 R)
• M79: 87,238,447 km (0.058 R)
• M80: 87,955,470 km (0.091 R)
• M81: 88,242,847 km (0.105 R)
• M82: 88,530,524 km (0.076 R)
• M83: 90,263,316 km (0.081 R)
• M84: 90,553,237 km (0.112 R)
• M85: 94,643,841 km (0.065 R)
• M86: 95,233,107 km (0.101 R)
• M87: 96,711,732 km (0.117 R)
• M88: 97,008,235 km (0.087 R)
• M89: 98,645,135 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 10,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit