🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.61 AU - 0.97 AU

Year: 245 Days

Day: 38.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 333 Days

Day: 25.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 166.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.21 AU

Year: 391 Days

Day: 41.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.21 AU - 1.91 AU

Year: 679 Days

Day: 13.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.34 AU - 2.12 AU

Year: 792 Days

Day: 29.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,872,882 km

• M1: 160,668 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.11 AU - 4.89 AU

Year: 3324 Days

Day: 30.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.8

Radius: 14.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.43 AU - 7.99 AU

Year: 6742 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,872,882 km

• M1: 382,821 km (0.105 R)
• M2: 539,151 km (0.058 R)
• M3: 853,456 km (0.09 R)
• M4: 1,091,167 km (0.087 R)
• M5: 1,262,606 km (0.101 R)
• M6: 1,653,056 km (0.089 R)
• M7: 1,893,610 km (0.067 R)
• M8: 2,254,590 km (0.116 R)
• M9: 2,660,897 km (0.111 R)
• M10: 2,944,984 km (0.097 R)
• M11: 3,314,341 km (0.075 R)
• M12: 3,830,005 km (0.056 R)
• M13: 4,566,774 km (0.092 R)
• M14: 4,736,418 km (0.088 R)
• M15: 4,908,306 km (0.114 R)
• M16: 5,556,364 km (0.102 R)
• M17: 5,707,458 km (0.049 R)
• M18: 5,829,380 km (0.082 R)
• M19: 6,231,649 km (0.086 R)
• M20: 6,452,007 km (0.09 R)
• M21: 6,835,725 km (0.108 R)
• M22: 7,260,134 km (0.104 R)
• M23: 7,458,800 km (0.12 R)
• M24: 7,861,817 km (0.074 R)
• M25: 8,237,607 km (0.044 R)
• M26: 8,549,369 km (0.101 R)
• M27: 9,508,141 km (0.107 R)
• M28: 9,908,615 km (0.094 R)
• M29: 11,066,951 km (0.077 R)
• M30: 11,181,394 km (0.076 R)
• M31: 11,372,879 km (0.119 R)
• M32: 12,071,351 km (0.045 R)
• M33: 12,823,829 km (0.116 R)
• M34: 13,673,245 km (0.062 R)
• M35: 14,001,613 km (0.034 R)
• M36: 14,249,646 km (0.114 R)
• M37: 14,876,162 km (0.114 R)
• M38: 15,129,281 km (0.094 R)
• M39: 16,242,589 km (0.117 R)
• M40: 16,459,655 km (0.08 R)
• M41: 17,028,726 km (0.12 R)
• M42: 17,160,970 km (0.049 R)
• M43: 18,006,497 km (0.098 R)
• M44: 18,547,593 km (0.112 R)
• M45: 19,830,694 km (0.087 R)
• M46: 19,923,444 km (0.065 R)
• M47: 20,109,544 km (0.082 R)
• M48: 20,342,767 km (0.038 R)
• M49: 20,576,888 km (0.117 R)
• M50: 21,761,105 km (0.07 R)
• M51: 21,952,590 km (0.095 R)
• M52: 22,241,015 km (0.117 R)
• M53: 22,530,636 km (0.092 R)
• M54: 23,358,062 km (0.118 R)
• M55: 23,603,253 km (0.096 R)
• M56: 23,800,124 km (0.117 R)
• M57: 24,244,878 km (0.102 R)
• M58: 24,842,372 km (0.064 R)
• M59: 24,942,453 km (0.102 R)
• M60: 25,343,974 km (0.077 R)
• M61: 25,950,144 km (0.097 R)
• M62: 26,714,889 km (0.073 R)
• M63: 27,177,146 km (0.037 R)
• M64: 27,331,830 km (0.053 R)
• M65: 27,590,335 km (0.086 R)
• M66: 28,266,218 km (0.068 R)
• M67: 28,947,637 km (0.112 R)
• M68: 29,105,612 km (0.08 R)
• M69: 29,316,695 km (0.088 R)
• M70: 30,486,999 km (0.092 R)
• M71: 31,024,055 km (0.095 R)
• M72: 31,239,626 km (0.072 R)
• M73: 32,325,557 km (0.114 R)
• M74: 32,544,269 km (0.079 R)
• M75: 33,368,703 km (0.079 R)
• M76: 33,479,106 km (0.087 R)
• M77: 35,318,860 km (0.093 R)
• M78: 36,336,276 km (0.094 R)
• M79: 36,962,642 km (0.103 R)
• M80: 38,573,362 km (0.052 R)
• M81: 38,863,432 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 8.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.23 AU - 9.21 AU

Year: 8207 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,872,882 km

• M1: 165,605 km (0.11 R)
• M2: 312,660 km (0.111 R)
• M3: 462,407 km (0.075 R)
• M4: 559,346 km (0.062 R)
• M5: 746,643 km (0.058 R)
• M6: 1,266,047 km (0.111 R)
• M7: 1,335,610 km (0.077 R)
• M8: 1,665,024 km (0.032 R)
• M9: 1,859,053 km (0.058 R)
• M10: 2,397,605 km (0.102 R)
• M11: 3,510,164 km (0.12 R)
• M12: 3,759,843 km (0.105 R)
• M13: 4,015,207 km (0.079 R)
• M14: 4,409,098 km (0.114 R)
• M15: 4,489,432 km (0.063 R)
• M16: 4,981,160 km (0.101 R)
• M17: 5,120,885 km (0.105 R)
• M18: 5,205,408 km (0.103 R)
• M19: 5,605,582 km (0.096 R)
• M20: 5,780,163 km (0.109 R)
• M21: 6,015,779 km (0.114 R)
• M22: 7,272,252 km (0.113 R)
• M23: 7,816,339 km (0.058 R)
• M24: 8,175,374 km (0.109 R)
• M25: 8,673,834 km (0.114 R)
• M26: 9,457,129 km (0.09 R)
• M27: 10,050,583 km (0.072 R)
• M28: 10,692,059 km (0.096 R)
• M29: 10,981,381 km (0.113 R)
• M30: 11,200,093 km (0.119 R)
• M31: 11,864,906 km (0.099 R)
• M32: 11,939,556 km (0.1 R)
• M33: 13,116,741 km (0.068 R)
• M34: 13,387,663 km (0.076 R)
• M35: 13,582,290 km (0.069 R)
• M36: 14,489,751 km (0.087 R)
• M37: 15,539,180 km (0.108 R)
• M38: 16,196,961 km (0.118 R)
• M39: 16,321,277 km (0.085 R)
• M40: 16,446,042 km (0.096 R)
• M41: 16,947,943 km (0.097 R)
• M42: 17,454,780 km (0.09 R)
• M43: 17,752,929 km (0.067 R)
• M44: 18,009,639 km (0.085 R)
• M45: 18,354,013 km (0.067 R)
• M46: 18,570,182 km (0.059 R)
• M47: 19,312,038 km (0.109 R)
• M48: 19,531,947 km (0.068 R)
• M49: 20,330,799 km (0.103 R)
• M50: 21,095,095 km (0.116 R)
• M51: 21,731,634 km (0.092 R)
• M52: 21,823,038 km (0.109 R)
• M53: 22,098,149 km (0.094 R)
• M54: 22,190,151 km (0.093 R)
• M55: 22,374,456 km (0.112 R)
• M56: 22,930,362 km (0.115 R)
• M57: 23,070,086 km (0.081 R)
• M58: 23,209,960 km (0.11 R)
• M59: 24,863,914 km (0.09 R)
• M60: 25,151,142 km (0.091 R)
• M61: 25,295,354 km (0.12 R)
• M62: 25,439,567 km (0.059 R)
• M63: 25,874,298 km (0.109 R)
• M64: 26,262,804 km (0.093 R)
• M65: 26,555,417 km (0.107 R)
• M66: 26,849,078 km (0.089 R)
• M67: 28,633,930 km (0.055 R)
• M68: 29,186,844 km (0.067 R)
• M69: 29,287,822 km (0.045 R)
• M70: 29,489,929 km (0.081 R)
• M71: 30,303,293 km (0.101 R)
• M72: 31,175,598 km (0.102 R)
• M73: 31,330,432 km (0.118 R)
• M74: 31,848,190 km (0.069 R)
• M75: 32,630,288 km (0.101 R)
• M76: 32,892,383 km (0.072 R)
• M77: 33,418,519 km (0.038 R)
• M78: 34,000,754 km (0.065 R)
• M79: 35,282,359 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.5

Radius: 14

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.97 AU - 12.69 AU

Year: 13281 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,872,882 km

• M1: 177,872 km (0.099 R)
• M2: 309,069 km (0.114 R)
• M3: 468,391 km (0.081 R)
• M4: 1,180,776 km (0.058 R)
• M5: 1,272,031 km (0.076 R)
• M6: 1,365,829 km (0.096 R)
• M7: 1,541,008 km (0.095 R)
• M8: 1,703,321 km (0.095 R)
• M9: 2,023,610 km (0.106 R)
• M10: 2,202,529 km (0.117 R)
• M11: 2,697,549 km (0.077 R)
• M12: 3,123,903 km (0.104 R)
• M13: 3,464,537 km (0.113 R)
• M14: 5,219,470 km (0.059 R)
• M15: 5,498,919 km (0.058 R)
• M16: 7,871,092 km (0.083 R)
• M17: 8,156,076 km (0.092 R)
• M18: 8,626,561 km (0.11 R)
• M19: 8,736,516 km (0.117 R)
• M20: 9,217,922 km (0.078 R)
• M21: 10,792,589 km (0.112 R)
• M22: 11,349,392 km (0.106 R)
• M23: 11,510,060 km (0.058 R)
• M24: 11,793,399 km (0.107 R)
• M25: 12,160,961 km (0.083 R)
• M26: 12,408,096 km (0.111 R)
• M27: 12,615,289 km (0.107 R)
• M28: 12,907,304 km (0.103 R)
• M29: 13,033,266 km (0.117 R)
• M30: 13,455,730 km (0.08 R)
• M31: 14,314,272 km (0.078 R)
• M32: 14,662,686 km (0.108 R)
• M33: 15,102,204 km (0.091 R)
• M34: 15,501,481 km (0.094 R)
• M35: 15,635,221 km (0.047 R)
• M36: 16,446,491 km (0.098 R)
• M37: 17,689,051 km (0.094 R)
• M38: 17,875,749 km (0.041 R)
• M39: 18,063,045 km (0.117 R)
• M40: 18,866,535 km (0.082 R)
• M41: 19,874,975 km (0.09 R)
• M42: 20,166,391 km (0.085 R)
• M43: 20,263,780 km (0.094 R)
• M44: 20,508,073 km (0.109 R)
• M45: 21,049,019 km (0.097 R)
• M46: 21,296,454 km (0.073 R)
• M47: 22,346,182 km (0.105 R)
• M48: 24,340,172 km (0.11 R)
• M49: 24,443,993 km (0.106 R)
• M50: 24,704,144 km (0.103 R)
• M51: 25,017,551 km (0.075 R)
• M52: 25,122,270 km (0.092 R)
• M53: 25,227,138 km (0.104 R)
• M54: 25,384,814 km (0.084 R)
• M55: 25,648,256 km (0.115 R)
• M56: 25,753,872 km (0.078 R)
• M57: 25,912,595 km (0.119 R)
• M58: 26,550,780 km (0.116 R)
• M59: 27,247,906 km (0.055 R)
• M60: 28,660,259 km (0.081 R)
• M61: 30,096,399 km (0.116 R)
• M62: 30,207,849 km (0.078 R)
• M63: 31,442,780 km (0.06 R)
• M64: 32,066,453 km (0.078 R)
• M65: 32,180,148 km (0.088 R)
• M66: 34,194,034 km (0.092 R)
• M67: 34,310,272 km (0.077 R)
• M68: 34,718,524 km (0.096 R)
• M69: 34,952,346 km (0.114 R)
• M70: 35,362,992 km (0.12 R)
• M71: 35,480,725 km (0.063 R)
• M72: 35,657,400 km (0.055 R)
• M73: 36,248,462 km (0.101 R)
• M74: 37,620,125 km (0.063 R)
• M75: 39,556,669 km (0.056 R)
• M76: 40,598,768 km (0.075 R)
• M77: 40,783,521 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.8

Radius: 6.9

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.99 AU - 20.83 AU

Year: 29781 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,872,882 km

• M1: 195,973 km (0.064 R)
• M2: 611,107 km (0.099 R)
• M3: 912,397 km (0.077 R)
• M4: 1,256,173 km (0.075 R)
• M5: 2,198,939 km (0.076 R)
• M6: 2,462,082 km (0.095 R)
• M7: 2,775,190 km (0.115 R)
• M8: 3,101,014 km (0.073 R)
• M9: 3,268,564 km (0.112 R)
• M10: 3,656,172 km (0.079 R)
• M11: 4,013,112 km (0.081 R)
• M12: 4,104,068 km (0.037 R)
• M13: 5,752,637 km (0.104 R)
• M14: 5,803,949 km (0.07 R)
• M15: 6,970,214 km (0.095 R)
• M16: 7,523,875 km (0.045 R)
• M17: 7,749,170 km (0.061 R)
• M18: 8,264,385 km (0.077 R)
• M19: 9,147,611 km (0.051 R)
• M20: 10,184,473 km (0.089 R)
• M21: 10,559,216 km (0.1 R)
• M22: 10,622,047 km (0.087 R)
• M23: 13,103,128 km (0.096 R)
• M24: 13,306,431 km (0.1 R)
• M25: 13,374,349 km (0.117 R)
• M26: 14,268,495 km (0.109 R)
• M27: 16,041,679 km (0.068 R)
• M28: 16,113,935 km (0.115 R)
• M29: 17,138,381 km (0.07 R)
• M30: 18,334,865 km (0.114 R)
• M31: 18,638,100 km (0.098 R)
• M32: 18,714,245 km (0.049 R)
• M33: 20,023,525 km (0.114 R)
• M34: 20,728,431 km (0.112 R)
• M35: 21,761,105 km (0.106 R)
• M36: 21,841,289 km (0.064 R)
• M37: 22,485,906 km (0.064 R)
• M38: 22,891,915 km (0.087 R)
• M39: 23,136,657 km (0.09 R)
• M40: 25,462,904 km (0.073 R)
• M41: 25,886,116 km (0.107 R)
• M42: 25,970,938 km (0.05 R)
• M43: 26,567,983 km (0.096 R)
• M44: 28,298,532 km (0.028 R)
• M45: 28,561,225 km (0.101 R)
• M46: 28,649,039 km (0.116 R)
• M47: 29,177,419 km (0.073 R)
• M48: 30,333,212 km (0.107 R)
• M49: 30,691,948 km (0.104 R)
• M50: 32,965,237 km (0.055 R)
• M51: 35,763,914 km (0.047 R)
• M52: 36,048,001 km (0.119 R)
• M53: 36,142,846 km (0.07 R)
• M54: 36,237,691 km (0.077 R)
• M55: 38,734,778 km (0.083 R)
• M56: 38,929,256 km (0.096 R)
• M57: 39,123,882 km (0.094 R)
• M58: 40,102,252 km (0.048 R)
• M59: 42,783,794 km (0.104 R)
• M60: 44,095,468 km (0.101 R)
• M61: 47,276,218 km (0.1 R)
• M62: 48,527,156 km (0.115 R)
• M63: 49,789,014 km (0.105 R)
• M64: 51,168,156 km (0.11 R)
• M65: 51,274,670 km (0.051 R)
• M66: 51,488,146 km (0.082 R)
• M67: 52,990,408 km (0.101 R)
• M68: 54,072,300 km (0.059 R)
• M69: 55,052,166 km (0.077 R)
• M70: 55,270,729 km (0.083 R)
• M71: 55,380,234 km (0.056 R)
• M72: 56,919,147 km (0.106 R)
• M73: 57,361,359 km (0.116 R)
• M74: 59,814,315 km (0.116 R)
• M75: 60,489,151 km (0.081 R)
• M76: 61,279,776 km (0.11 R)
• M77: 61,846,453 km (0.09 R)
• M78: 65,978,346 km (0.105 R)
• M79: 66,442,997 km (0.113 R)
• M80: 68,546,941 km (0.055 R)
• M81: 68,899,693 km (0.11 R)
• M82: 69,135,310 km (0.051 R)
• M83: 70,554,096 km (0.038 R)
• M84: 70,791,508 km (0.112 R)
• M85: 71,863,077 km (0.049 R)
• M86: 72,221,514 km (0.112 R)
• M87: 73,901,797 km (0.068 R)
• M88: 74,022,223 km (0.11 R)
• M89: 74,988,775 km (0.046 R)
• M90: 75,716,419 km (0.067 R)
• M91: 77,790,594 km (0.057 R)
• M92: 78,158,604 km (0.085 R)
• M93: 80,007,185 km (0.11 R)
• M94: 83,872,944 km (0.064 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit