🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.73 AU - 1.13 AU

Year: 317 Days

Day: 32.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.23 AU - 1.89 AU

Year: 688 Days

Day: 28.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,376,693 km

• M1: 1,303,596 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.26 AU - 2.84 AU

Year: 1438 Days

Day: 16.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,376,693 km

• M1: 687,402 km (0.09 R)
• M2: 2,154,808 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.49 AU - 4.67 AU

Year: 2910 Days

Day: 28.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,376,693 km

• M1: 69,114 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.16 AU - 4.66 AU

Year: 3270 Days

Day: 31.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 14.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.73 AU - 6.61 AU

Year: 4767 Days

Day: 10.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,376,693 km

• M1: 244,293 km (0.04 R)
• M2: 346,319 km (0.119 R)
• M3: 588,817 km (0.11 R)
• M4: 1,041,201 km (0.092 R)
• M5: 1,775,428 km (0.035 R)
• M6: 2,087,339 km (0.052 R)
• M7: 2,287,052 km (0.043 R)
• M8: 2,666,582 km (0.068 R)
• M9: 2,924,190 km (0.104 R)
• M10: 3,211,118 km (0.08 R)
• M11: 3,550,406 km (0.05 R)
• M12: 3,724,538 km (0.054 R)
• M13: 4,104,068 km (0.114 R)
• M14: 4,566,774 km (0.114 R)
• M15: 4,828,421 km (0.039 R)
• M16: 5,466,905 km (0.077 R)
• M17: 5,873,063 km (0.107 R)
• M18: 6,028,046 km (0.077 R)
• M19: 6,394,860 km (0.067 R)
• M20: 6,554,332 km (0.095 R)
• M21: 6,823,159 km (0.104 R)
• M22: 7,371,585 km (0.108 R)
• M23: 7,566,959 km (0.064 R)
• M24: 8,192,279 km (0.093 R)
• M25: 9,191,443 km (0.068 R)
• M26: 9,950,652 km (0.084 R)
• M27: 10,384,635 km (0.08 R)
• M28: 11,111,232 km (0.066 R)
• M29: 11,239,288 km (0.081 R)
• M30: 11,561,671 km (0.086 R)
• M31: 11,854,285 km (0.117 R)
• M32: 12,050,856 km (0.088 R)
• M33: 12,914,784 km (0.108 R)
• M34: 13,490,586 km (0.104 R)
• M35: 13,627,319 km (0.101 R)
• M36: 13,902,130 km (0.036 R)
• M37: 14,807,945 km (0.059 R)
• M38: 15,019,776 km (0.119 R)
• M39: 15,589,445 km (0.082 R)
• M40: 16,021,334 km (0.116 R)
• M41: 16,603,419 km (0.089 R)
• M42: 17,563,987 km (0.07 R)
• M43: 17,863,183 km (0.102 R)
• M44: 17,975,830 km (0.113 R)
• M45: 18,239,571 km (0.08 R)
• M46: 18,466,810 km (0.106 R)
• M47: 18,771,092 km (0.054 R)
• M48: 19,307,550 km (0.086 R)
• M49: 19,423,189 km (0.108 R)
• M50: 20,434,920 km (0.106 R)
• M51: 20,868,155 km (0.097 R)
• M52: 21,105,716 km (0.114 R)
• M53: 21,264,739 km (0.037 R)
• M54: 21,503,796 km (0.104 R)
• M55: 21,783,844 km (0.037 R)
• M56: 22,428,610 km (0.093 R)
• M57: 22,875,459 km (0.083 R)
• M58: 24,317,134 km (0.105 R)
• M59: 25,322,581 km (0.11 R)
• M60: 25,576,000 km (0.11 R)
• M61: 26,512,782 km (0.114 R)
• M62: 27,071,530 km (0.106 R)
• M63: 27,287,549 km (0.106 R)
• M64: 27,417,400 km (0.077 R)
• M65: 27,634,317 km (0.102 R)
• M66: 27,938,898 km (0.091 R)
• M67: 28,113,479 km (0.107 R)
• M68: 28,375,874 km (0.1 R)
• M69: 28,507,520 km (0.067 R)
• M70: 28,991,619 km (0.061 R)
• M71: 29,212,575 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 12.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.98 AU - 7.22 AU

Year: 5987 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,376,693 km

• M1: 160,219 km (0.119 R)
• M2: 314,455 km (0.116 R)
• M3: 515,963 km (0.061 R)
• M4: 598,541 km (0.108 R)
• M5: 951,293 km (0.116 R)
• M6: 1,057,507 km (0.082 R)
• M7: 1,743,713 km (0.077 R)
• M8: 1,857,258 km (0.104 R)
• M9: 2,152,564 km (0.103 R)
• M10: 2,337,018 km (0.094 R)
• M11: 2,527,007 km (0.12 R)
• M12: 2,656,559 km (0.119 R)
• M13: 2,810,495 km (0.113 R)
• M14: 3,013,051 km (0.057 R)
• M15: 3,552,351 km (0.077 R)
• M16: 3,895,678 km (0.096 R)
• M17: 4,224,045 km (0.088 R)
• M18: 4,456,820 km (0.034 R)
• M19: 4,614,346 km (0.085 R)
• M20: 4,720,411 km (0.07 R)
• M21: 5,711,647 km (0.065 R)
• M22: 7,038,729 km (0.099 R)
• M23: 8,620,428 km (0.086 R)
• M24: 9,015,964 km (0.111 R)
• M25: 9,215,977 km (0.048 R)
• M26: 9,654,448 km (0.092 R)
• M27: 10,412,012 km (0.102 R)
• M28: 10,692,209 km (0.08 R)
• M29: 10,797,974 km (0.1 R)
• M30: 11,188,724 km (0.06 R)
• M31: 11,367,942 km (0.113 R)
• M32: 11,692,719 km (0.036 R)
• M33: 12,388,648 km (0.05 R)
• M34: 13,438,676 km (0.102 R)
• M35: 14,128,771 km (0.063 R)
• M36: 14,751,996 km (0.068 R)
• M37: 14,909,223 km (0.116 R)
• M38: 15,264,817 km (0.115 R)
• M39: 15,623,403 km (0.1 R)
• M40: 15,944,440 km (0.093 R)
• M41: 16,511,566 km (0.105 R)
• M42: 18,505,855 km (0.067 R)
• M43: 18,590,527 km (0.058 R)
• M44: 18,802,956 km (0.064 R)
• M45: 19,402,096 km (0.053 R)
• M46: 20,137,968 km (0.111 R)
• M47: 20,225,183 km (0.117 R)
• M48: 20,971,228 km (0.102 R)
• M49: 21,592,508 km (0.108 R)
• M50: 22,943,975 km (0.115 R)
• M51: 24,183,842 km (0.118 R)
• M52: 24,788,367 km (0.065 R)
• M53: 25,256,908 km (0.119 R)
• M54: 25,775,713 km (0.112 R)
• M55: 26,632,161 km (0.113 R)
• M56: 26,823,796 km (0.046 R)
• M57: 27,449,713 km (0.101 R)
• M58: 27,837,321 km (0.102 R)
• M59: 27,983,030 km (0.08 R)
• M60: 28,080,418 km (0.114 R)
• M61: 28,226,575 km (0.104 R)
• M62: 28,373,031 km (0.094 R)
• M63: 28,814,046 km (0.098 R)
• M64: 29,010,767 km (0.091 R)
• M65: 29,554,107 km (0.108 R)
• M66: 30,801,304 km (0.082 R)
• M67: 31,557,820 km (0.119 R)
• M68: 32,371,633 km (0.068 R)
• M69: 33,089,254 km (0.084 R)
• M70: 33,192,327 km (0.042 R)
• M71: 33,346,861 km (0.061 R)
• M72: 33,967,842 km (0.119 R)
• M73: 34,071,813 km (0.09 R)
• M74: 35,116,305 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 13.1

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.62 AU - 14.6 AU

Year: 14880 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,376,693 km

• M1: 168,298 km (0.1 R)
• M2: 274,662 km (0.053 R)
• M3: 375,042 km (0.035 R)
• M4: 743,501 km (0.085 R)
• M5: 842,984 km (0.036 R)
• M6: 1,101,788 km (0.066 R)
• M7: 1,241,363 km (0.083 R)
• M8: 1,338,003 km (0.077 R)
• M9: 1,462,469 km (0.046 R)
• M10: 1,723,667 km (0.096 R)
• M11: 2,086,292 km (0.12 R)
• M12: 2,291,690 km (0.1 R)
• M13: 2,597,019 km (0.027 R)
• M14: 2,691,266 km (0.108 R)
• M15: 3,112,982 km (0.108 R)
• M16: 3,451,821 km (0.063 R)
• M17: 3,590,798 km (0.065 R)
• M18: 4,463,701 km (0.037 R)
• M19: 5,160,379 km (0.081 R)
• M20: 5,849,576 km (0.08 R)
• M21: 6,141,890 km (0.106 R)
• M22: 6,697,497 km (0.105 R)
• M23: 7,224,829 km (0.112 R)
• M24: 7,902,807 km (0.105 R)
• M25: 8,506,883 km (0.105 R)
• M26: 9,710,547 km (0.07 R)
• M27: 10,407,673 km (0.1 R)
• M28: 10,508,652 km (0.038 R)
• M29: 10,609,930 km (0.104 R)
• M30: 11,018,182 km (0.108 R)
• M31: 11,431,671 km (0.07 R)
• M32: 11,797,737 km (0.102 R)
• M33: 12,380,720 km (0.108 R)
• M34: 13,027,581 km (0.111 R)
• M35: 14,748,854 km (0.086 R)
• M36: 15,147,383 km (0.116 R)
• M37: 16,481,945 km (0.095 R)
• M38: 16,895,584 km (0.12 R)
• M39: 17,133,444 km (0.071 R)
• M40: 17,853,907 km (0.062 R)
• M41: 19,386,388 km (0.106 R)
• M42: 20,011,109 km (0.077 R)
• M43: 20,642,561 km (0.083 R)
• M44: 21,024,485 km (0.109 R)
• M45: 22,641,339 km (0.101 R)
• M46: 24,297,686 km (0.069 R)
• M47: 25,310,314 km (0.113 R)
• M48: 25,924,563 km (0.105 R)
• M49: 27,028,446 km (0.056 R)
• M50: 27,446,422 km (0.07 R)
• M51: 28,218,198 km (0.119 R)
• M52: 28,997,154 km (0.113 R)
• M53: 30,648,714 km (0.062 R)
• M54: 33,294,502 km (0.079 R)
• M55: 34,871,413 km (0.101 R)
• M56: 35,326,490 km (0.104 R)
• M57: 35,630,922 km (0.062 R)
• M58: 35,859,806 km (0.111 R)
• M59: 36,012,695 km (0.109 R)
• M60: 38,722,960 km (0.075 R)
• M61: 39,272,882 km (0.076 R)
• M62: 39,588,384 km (0.075 R)
• M63: 40,619,263 km (0.075 R)
• M64: 41,338,080 km (0.066 R)
• M65: 42,464,702 km (0.082 R)
• M66: 43,927,919 km (0.027 R)
• M67: 44,830,293 km (0.117 R)
• M68: 46,903,720 km (0.091 R)
• M69: 47,489,994 km (0.043 R)
• M70: 48,923,590 km (0.118 R)
• M71: 52,092,821 km (0.072 R)
• M72: 52,266,055 km (0.073 R)
• M73: 55,063,087 km (0.097 R)
• M74: 55,151,349 km (0.043 R)
• M75: 55,504,550 km (0.1 R)
• M76: 55,947,210 km (0.033 R)
• M77: 56,213,345 km (0.116 R)
• M78: 56,746,811 km (0.118 R)
• M79: 57,192,762 km (0.05 R)
• M80: 57,908,588 km (0.066 R)
• M81: 58,177,864 km (0.108 R)
• M82: 59,078,144 km (0.068 R)
• M83: 60,528,346 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 4.3

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.12 AU - 15.16 AU

Year: 20801 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,376,693 km

• M1: 92,302 km (0.064 R)
• M2: 213,626 km (0.08 R)
• M3: 331,509 km (0.099 R)
• M4: 1,470,547 km (0.119 R)
• M5: 1,554,172 km (0.074 R)
• M6: 1,639,443 km (0.093 R)
• M7: 1,964,968 km (0.066 R)
• M8: 2,026,154 km (0.057 R)
• M9: 2,374,866 km (0.088 R)
• M10: 2,949,472 km (0.114 R)
• M11: 3,090,692 km (0.042 R)
• M12: 3,126,446 km (0.058 R)
• M13: 3,602,466 km (0.028 R)
• M14: 3,906,449 km (0.119 R)
• M15: 4,218,810 km (0.085 R)
• M16: 4,867,316 km (0.103 R)
• M17: 5,118,342 km (0.03 R)
• M18: 5,203,014 km (0.083 R)
• M19: 5,330,920 km (0.118 R)
• M20: 7,179,202 km (0.085 R)
• M21: 7,560,826 km (0.062 R)
• M22: 7,754,256 km (0.094 R)
• M23: 8,145,754 km (0.087 R)
• M24: 8,195,121 km (0.085 R)
• M25: 8,393,637 km (0.051 R)
• M26: 9,410,155 km (0.093 R)
• M27: 10,411,114 km (0.095 R)
• M28: 10,842,704 km (0.092 R)
• M29: 11,390,232 km (0.095 R)
• M30: 11,611,936 km (0.083 R)
• M31: 11,667,437 km (0.097 R)
• M32: 12,059,234 km (0.103 R)
• M33: 12,398,522 km (0.086 R)
• M34: 12,455,369 km (0.111 R)
• M35: 13,963,465 km (0.078 R)
• M36: 14,980,282 km (0.114 R)
• M37: 15,773,899 km (0.087 R)
• M38: 15,958,951 km (0.102 R)
• M39: 16,268,918 km (0.101 R)
• M40: 19,147,480 km (0.11 R)
• M41: 19,278,977 km (0.075 R)
• M42: 20,342,019 km (0.088 R)
• M43: 21,697,226 km (0.085 R)
• M44: 23,081,455 km (0.099 R)
• M45: 23,221,479 km (0.064 R)
• M46: 23,431,963 km (0.067 R)
• M47: 23,854,876 km (0.101 R)
• M48: 24,280,333 km (0.106 R)
• M49: 25,066,769 km (0.118 R)
• M50: 25,282,788 km (0.107 R)
• M51: 27,921,695 km (0.108 R)
• M52: 29,198,064 km (0.048 R)
• M53: 30,186,756 km (0.064 R)
• M54: 30,493,282 km (0.099 R)
• M55: 30,723,663 km (0.077 R)
• M56: 31,729,260 km (0.096 R)
• M57: 32,118,812 km (0.111 R)
• M58: 32,353,382 km (0.076 R)
• M59: 33,931,340 km (0.101 R)
• M60: 36,834,287 km (0.097 R)
• M61: 38,481,060 km (0.108 R)
• M62: 39,647,924 km (0.119 R)
• M63: 39,731,848 km (0.091 R)
• M64: 40,320,067 km (0.096 R)
• M65: 44,169,669 km (0.095 R)
• M66: 44,691,765 km (0.116 R)
• M67: 44,866,197 km (0.118 R)
• M68: 45,215,807 km (0.085 R)
• M69: 46,446,698 km (0.11 R)
• M70: 48,492,599 km (0.104 R)
• M71: 48,941,243 km (0.115 R)
• M72: 50,386,208 km (0.067 R)
• M73: 51,113,852 km (0.058 R)
• M74: 51,570,425 km (0.057 R)
• M75: 52,856,069 km (0.039 R)
• M76: 53,225,277 km (0.118 R)
• M77: 53,410,329 km (0.082 R)
• M78: 53,780,734 km (0.032 R)
• M79: 54,524,385 km (0.082 R)
• M80: 56,586,891 km (0.11 R)
• M81: 58,007,622 km (0.05 R)
• M82: 58,198,060 km (0.098 R)
• M83: 59,152,793 km (0.031 R)
• M84: 59,344,279 km (0.066 R)
• M85: 60,594,468 km (0.107 R)
• M86: 61,368,188 km (0.094 R)
• M87: 61,853,484 km (0.08 R)
• M88: 62,534,902 km (0.053 R)
• M89: 63,512,674 km (0.085 R)
• M90: 65,384,293 km (0.099 R)
• M91: 65,483,326 km (0.109 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit