🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.73 AU - 0.99 AU

Year: 367 Days

Day: 43.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.39 AU - 1.65 AU

Year: 862 Days

Day: 12.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,775,729 km

• M1: 825,182 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.86 AU - 2.14 AU

Year: 1302 Days

Day: 21 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,775,729 km

• M1: 145,708 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 8.9

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.78 AU - 2.82 AU

Year: 1605 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,775,729 km

• M1: 148,700 km (0.078 R)
• M2: 267,182 km (0.066 R)
• M3: 346,768 km (0.113 R)
• M4: 476,020 km (0.109 R)
• M5: 603,627 km (0.038 R)
• M6: 668,702 km (0.086 R)
• M7: 1,016,218 km (0.105 R)
• M8: 1,111,512 km (0.108 R)
• M9: 1,319,902 km (0.071 R)
• M10: 1,406,968 km (0.075 R)
• M11: 1,679,685 km (0.115 R)
• M12: 1,939,536 km (0.079 R)
• M13: 2,069,238 km (0.086 R)
• M14: 2,160,792 km (0.063 R)
• M15: 2,253,842 km (0.084 R)
• M16: 2,422,438 km (0.117 R)
• M17: 2,529,850 km (0.117 R)
• M18: 2,694,258 km (0.106 R)
• M19: 2,862,106 km (0.058 R)
• M20: 3,231,613 km (0.089 R)
• M21: 3,641,063 km (0.116 R)
• M22: 4,041,536 km (0.117 R)
• M23: 4,156,577 km (0.104 R)
• M24: 4,455,922 km (0.031 R)
• M25: 4,721,907 km (0.112 R)
• M26: 4,789,226 km (0.051 R)
• M27: 4,870,458 km (0.087 R)
• M28: 5,020,505 km (0.088 R)
• M29: 5,227,698 km (0.09 R)
• M30: 5,880,393 km (0.106 R)
• M31: 6,709,614 km (0.092 R)
• M32: 6,876,865 km (0.049 R)
• M33: 6,983,977 km (0.107 R)
• M34: 7,091,537 km (0.051 R)
• M35: 7,153,321 km (0.114 R)
• M36: 7,308,604 km (0.12 R)
• M37: 7,480,642 km (0.117 R)
• M38: 7,559,330 km (0.065 R)
• M39: 7,717,455 km (0.044 R)
• M40: 7,892,634 km (0.086 R)
• M41: 7,988,825 km (0.057 R)
• M42: 8,198,412 km (0.045 R)
• M43: 8,344,719 km (0.098 R)
• M44: 8,459,012 km (0.053 R)
• M45: 8,590,359 km (0.057 R)
• M46: 8,705,698 km (0.063 R)
• M47: 8,871,603 km (0.076 R)
• M48: 9,206,403 km (0.111 R)
• M49: 9,426,162 km (0.089 R)
• M50: 9,630,662 km (0.067 R)
• M51: 9,836,658 km (0.08 R)
• M52: 10,044,001 km (0.089 R)
• M53: 10,113,564 km (0.084 R)
• M54: 10,183,127 km (0.099 R)
• M55: 10,287,846 km (0.101 R)
• M56: 10,410,516 km (0.051 R)
• M57: 10,621,898 km (0.032 R)
• M58: 10,905,984 km (0.081 R)
• M59: 11,013,246 km (0.107 R)
• M60: 11,174,662 km (0.094 R)
• M61: 11,572,592 km (0.095 R)
• M62: 11,736,701 km (0.115 R)
• M63: 11,956,759 km (0.097 R)
• M64: 12,067,312 km (0.106 R)
• M65: 12,419,615 km (0.118 R)
• M66: 12,550,214 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 14.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.54 AU - 2.74 AU

Year: 1974 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,775,729 km

• M1: 304,132 km (0.073 R)
• M2: 636,090 km (0.046 R)
• M3: 740,210 km (0.04 R)
• M4: 844,330 km (0.118 R)
• M5: 1,159,234 km (0.071 R)
• M6: 1,331,271 km (0.045 R)
• M7: 1,537,567 km (0.098 R)
• M8: 1,737,280 km (0.118 R)
• M9: 2,134,014 km (0.11 R)
• M10: 2,387,881 km (0.116 R)
• M11: 2,478,238 km (0.103 R)
• M12: 2,777,284 km (0.104 R)
• M13: 2,947,377 km (0.101 R)
• M14: 3,077,378 km (0.067 R)
• M15: 3,231,464 km (0.104 R)
• M16: 3,331,844 km (0.103 R)
• M17: 3,651,086 km (0.086 R)
• M18: 3,885,505 km (0.053 R)
• M19: 4,185,300 km (0.062 R)
• M20: 4,795,210 km (0.108 R)
• M21: 4,884,670 km (0.099 R)
• M22: 5,091,414 km (0.076 R)
• M23: 5,222,013 km (0.079 R)
• M24: 5,327,330 km (0.085 R)
• M25: 5,647,619 km (0.069 R)
• M26: 5,864,685 km (0.12 R)
• M27: 6,307,046 km (0.117 R)
• M28: 6,603,400 km (0.079 R)
• M29: 6,904,391 km (0.098 R)
• M30: 7,371,734 km (0.112 R)
• M31: 7,579,376 km (0.045 R)
• M32: 7,744,083 km (0.079 R)
• M33: 7,834,291 km (0.11 R)
• M34: 8,107,307 km (0.081 R)
• M35: 9,071,615 km (0.073 R)
• M36: 9,246,495 km (0.114 R)
• M37: 9,583,539 km (0.077 R)
• M38: 9,745,404 km (0.106 R)
• M39: 10,071,976 km (0.092 R)
• M40: 10,352,472 km (0.076 R)
• M41: 10,971,957 km (0.102 R)
• M42: 11,482,983 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 8.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.19 AU - 4.69 AU

Year: 4305 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,775,729 km

• M1: 116,537 km (0.09 R)
• M2: 180,265 km (0.034 R)
• M3: 422,016 km (0.104 R)
• M4: 500,704 km (0.095 R)
• M5: 614,249 km (0.097 R)
• M6: 1,007,841 km (0.1 R)
• M7: 1,256,921 km (0.059 R)
• M8: 1,470,248 km (0.053 R)
• M9: 1,695,542 km (0.056 R)
• M10: 2,085,095 km (0.042 R)
• M11: 2,242,322 km (0.093 R)
• M12: 2,370,977 km (0.094 R)
• M13: 2,945,133 km (0.04 R)
• M14: 3,015,444 km (0.049 R)
• M15: 3,086,354 km (0.1 R)
• M16: 3,229,818 km (0.088 R)
• M17: 3,320,624 km (0.109 R)
• M18: 3,673,675 km (0.049 R)
• M19: 4,176,174 km (0.086 R)
• M20: 4,315,151 km (0.11 R)
• M21: 4,618,236 km (0.103 R)
• M22: 4,761,999 km (0.11 R)
• M23: 4,844,877 km (0.047 R)
• M24: 5,373,556 km (0.106 R)
• M25: 5,459,873 km (0.113 R)
• M26: 6,212,201 km (0.057 R)
• M27: 6,669,971 km (0.114 R)
• M28: 6,809,396 km (0.11 R)
• M29: 7,091,089 km (0.1 R)
• M30: 7,521,033 km (0.1 R)
• M31: 7,690,527 km (0.094 R)
• M32: 7,787,916 km (0.066 R)
• M33: 8,033,256 km (0.108 R)
• M34: 8,231,473 km (0.064 R)
• M35: 8,356,088 km (0.088 R)
• M36: 8,431,186 km (0.041 R)
• M37: 8,531,567 km (0.091 R)
• M38: 8,988,738 km (0.114 R)
• M39: 9,220,315 km (0.114 R)
• M40: 9,375,747 km (0.07 R)
• M41: 9,794,621 km (0.065 R)
• M42: 9,900,237 km (0.099 R)
• M43: 10,006,302 km (0.082 R)
• M44: 10,407,374 km (0.111 R)
• M45: 10,650,471 km (0.112 R)
• M46: 11,586,056 km (0.119 R)
• M47: 11,697,805 km (0.062 R)
• M48: 12,233,815 km (0.097 R)
• M49: 12,319,235 km (0.069 R)
• M50: 12,376,232 km (0.056 R)
• M51: 12,864,370 km (0.099 R)
• M52: 13,271,126 km (0.06 R)
• M53: 13,505,546 km (0.075 R)
• M54: 13,830,024 km (0.06 R)
• M55: 13,889,265 km (0.098 R)
• M56: 14,216,734 km (0.118 R)
• M57: 14,456,540 km (0.072 R)
• M58: 14,758,279 km (0.096 R)
• M59: 15,398,408 km (0.066 R)
• M60: 16,297,491 km (0.091 R)
• M61: 16,516,951 km (0.076 R)
• M62: 16,769,173 km (0.094 R)
• M63: 17,086,022 km (0.113 R)
• M64: 17,309,072 km (0.062 R)
• M65: 17,436,978 km (0.095 R)
• M66: 17,629,361 km (0.095 R)
• M67: 17,693,688 km (0.077 R)
• M68: 17,854,805 km (0.041 R)
• M69: 18,016,371 km (0.105 R)
• M70: 18,569,434 km (0.09 R)
• M71: 19,227,066 km (0.114 R)
• M72: 19,592,085 km (0.11 R)
• M73: 20,768,672 km (0.054 R)
• M74: 21,485,545 km (0.11 R)
• M75: 22,908,520 km (0.077 R)
• M76: 23,365,991 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.9

Radius: 4.9

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.65 AU - 12.89 AU

Year: 18582 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,775,729 km

• M1: 78,090 km (0.074 R)
• M2: 128,953 km (0.107 R)
• M3: 161,865 km (0.108 R)
• M4: 330,013 km (0.097 R)
• M5: 397,182 km (0.066 R)
• M6: 468,989 km (0.113 R)
• M7: 585,227 km (0.07 R)
• M8: 626,067 km (0.099 R)
• M9: 1,086,529 km (0.113 R)
• M10: 1,376,151 km (0.109 R)
• M11: 1,459,178 km (0.034 R)
• M12: 1,777,821 km (0.107 R)
• M13: 1,868,477 km (0.118 R)
• M14: 3,142,004 km (0.119 R)
• M15: 3,325,860 km (0.105 R)
• M16: 3,897,773 km (0.116 R)
• M17: 3,937,117 km (0.101 R)
• M18: 4,055,449 km (0.098 R)
• M19: 4,458,765 km (0.113 R)
• M20: 4,706,947 km (0.07 R)
• M21: 4,790,573 km (0.039 R)
• M22: 5,434,143 km (0.098 R)
• M23: 5,833,120 km (0.068 R)
• M24: 6,425,977 km (0.087 R)
• M25: 6,565,551 km (0.072 R)
• M26: 6,659,200 km (0.04 R)
• M27: 7,037,981 km (0.11 R)
• M28: 7,717,605 km (0.11 R)
• M29: 8,316,594 km (0.086 R)
• M30: 8,570,612 km (0.104 R)
• M31: 8,672,937 km (0.118 R)
• M32: 8,878,783 km (0.118 R)
• M33: 8,982,305 km (0.058 R)
• M34: 10,528,100 km (0.117 R)
• M35: 11,024,316 km (0.08 R)
• M36: 11,247,217 km (0.073 R)
• M37: 11,528,012 km (0.113 R)
• M38: 11,640,958 km (0.07 R)
• M39: 11,811,201 km (0.05 R)
• M40: 12,096,633 km (0.088 R)
• M41: 12,849,260 km (0.075 R)
• M42: 12,966,395 km (0.096 R)
• M43: 16,769,323 km (0.081 R)
• M44: 17,672,296 km (0.029 R)
• M45: 18,129,766 km (0.105 R)
• M46: 20,679,961 km (0.066 R)
• M47: 21,092,851 km (0.066 R)
• M48: 21,786,985 km (0.097 R)
• M49: 22,488,450 km (0.12 R)
• M50: 23,411,468 km (0.112 R)
• M51: 24,202,243 km (0.112 R)
• M52: 25,001,694 km (0.104 R)
• M53: 25,662,168 km (0.045 R)
• M54: 26,328,328 km (0.114 R)
• M55: 28,360,914 km (0.096 R)
• M56: 28,666,393 km (0.119 R)
• M57: 29,589,112 km (0.089 R)
• M58: 29,821,288 km (0.11 R)
• M59: 32,255,844 km (0.075 R)
• M60: 32,734,408 km (0.059 R)
• M61: 32,974,512 km (0.116 R)
• M62: 34,184,011 km (0.107 R)
• M63: 35,654,409 km (0.114 R)
• M64: 38,403,419 km (0.107 R)
• M65: 40,702,738 km (0.103 R)
• M66: 41,219,748 km (0.119 R)
• M67: 41,306,216 km (0.052 R)
• M68: 41,392,534 km (0.106 R)
• M69: 42,086,219 km (0.118 R)
• M70: 42,260,202 km (0.071 R)
• M71: 42,783,794 km (0.113 R)
• M72: 43,134,003 km (0.11 R)
• M73: 43,397,146 km (0.086 R)
• M74: 43,485,109 km (0.116 R)
• M75: 44,278,576 km (0.053 R)
• M76: 45,522,482 km (0.069 R)
• M77: 45,701,102 km (0.11 R)
• M78: 46,417,975 km (0.1 R)
• M79: 47,590,823 km (0.076 R)
• M80: 48,864,648 km (0.115 R)
• M81: 49,322,268 km (0.069 R)
• M82: 52,565,550 km (0.106 R)
• M83: 55,972,791 km (0.092 R)
• M84: 56,451,504 km (0.083 R)
• M85: 57,316,928 km (0.051 R)
• M86: 58,283,480 km (0.102 R)
• M87: 58,477,508 km (0.099 R)
• M88: 58,768,776 km (0.099 R)
• M89: 60,920,142 km (0.116 R)
• M90: 62,401,610 km (0.117 R)
• M91: 64,094,909 km (0.069 R)
• M92: 66,409,936 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.6

Radius: 5.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.52 AU - 16.18 AU

Year: 29038 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,775,729 km

• M1: 194,776 km (0.085 R)
• M2: 248,183 km (0.093 R)
• M3: 837,449 km (0.089 R)
• M4: 930,798 km (0.109 R)
• M5: 1,027,887 km (0.112 R)
• M6: 1,795,922 km (0.036 R)
• M7: 2,194,002 km (0.049 R)
• M8: 2,324,003 km (0.11 R)
• M9: 2,456,397 km (0.112 R)
• M10: 3,184,490 km (0.111 R)
• M11: 3,272,603 km (0.102 R)
• M12: 3,511,511 km (0.058 R)
• M13: 4,358,534 km (0.025 R)
• M14: 4,990,884 km (0.076 R)
• M15: 5,162,024 km (0.054 R)
• M16: 6,376,160 km (0.101 R)
• M17: 6,787,255 km (0.104 R)
• M18: 8,030,862 km (0.102 R)
• M19: 8,191,082 km (0.082 R)
• M20: 9,553,769 km (0.064 R)
• M21: 10,239,525 km (0.049 R)
• M22: 10,632,070 km (0.086 R)
• M23: 10,852,278 km (0.093 R)
• M24: 11,431,970 km (0.086 R)
• M25: 11,567,207 km (0.08 R)
• M26: 12,205,241 km (0.109 R)
• M27: 13,042,092 km (0.104 R)
• M28: 16,417,469 km (0.09 R)
• M29: 16,774,260 km (0.069 R)
• M30: 17,133,444 km (0.104 R)
• M31: 19,610,785 km (0.071 R)
• M32: 20,588,706 km (0.118 R)
• M33: 21,083,576 km (0.073 R)
• M34: 23,501,825 km (0.079 R)
• M35: 24,249,964 km (0.114 R)
• M36: 24,714,316 km (0.111 R)
• M37: 25,416,229 km (0.104 R)
• M38: 27,440,438 km (0.092 R)
• M39: 27,500,726 km (0.062 R)
• M40: 27,561,014 km (0.044 R)
• M41: 28,167,035 km (0.053 R)
• M42: 28,227,921 km (0.042 R)
• M43: 28,349,694 km (0.12 R)
• M44: 28,532,802 km (0.104 R)
• M45: 29,145,854 km (0.081 R)
• M46: 29,392,242 km (0.084 R)
• M47: 30,697,333 km (0.056 R)
• M48: 32,084,704 km (0.092 R)
• M49: 32,148,283 km (0.042 R)
• M50: 32,850,047 km (0.077 R)
• M51: 34,659,134 km (0.072 R)
• M52: 34,789,583 km (0.09 R)
• M53: 35,970,958 km (0.059 R)
• M54: 37,767,628 km (0.102 R)
• M55: 38,981,465 km (0.117 R)
• M56: 42,210,984 km (0.027 R)
• M57: 43,049,181 km (0.06 R)
• M58: 43,189,504 km (0.065 R)
• M59: 44,246,113 km (0.084 R)
• M60: 45,097,475 km (0.104 R)
• M61: 45,811,057 km (0.116 R)
• M62: 46,097,537 km (0.117 R)
• M63: 46,816,354 km (0.09 R)
• M64: 47,901,537 km (0.113 R)
• M65: 47,974,242 km (0.101 R)
• M66: 48,556,776 km (0.093 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: 505 - 18,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit