🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 281 Days

Day: 38.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.54 AU - 2.28 AU

Year: 1000 Days

Day: 14.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,068,513 km

• M1: 382,971 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 13.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.71 AU - 6.19 AU

Year: 4819 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,068,513 km

• M1: 168,896 km (0.102 R)
• M2: 423,661 km (0.05 R)
• M3: 554,559 km (0.109 R)
• M4: 714,180 km (0.089 R)
• M5: 800,797 km (0.057 R)
• M6: 1,027,737 km (0.098 R)
• M7: 1,385,276 km (0.119 R)
• M8: 1,628,822 km (0.11 R)
• M9: 1,730,249 km (0.11 R)
• M10: 1,851,573 km (0.071 R)
• M11: 1,957,937 km (0.063 R)
• M12: 2,103,047 km (0.11 R)
• M13: 2,308,594 km (0.119 R)
• M14: 2,639,505 km (0.034 R)
• M15: 3,111,935 km (0.108 R)
• M16: 3,412,627 km (0.098 R)
• M17: 3,835,989 km (0.084 R)
• M18: 4,490,629 km (0.114 R)
• M19: 4,831,263 km (0.115 R)
• M20: 5,004,647 km (0.102 R)
• M21: 5,180,275 km (0.107 R)
• M22: 5,486,053 km (0.11 R)
• M23: 5,771,635 km (0.104 R)
• M24: 5,955,940 km (0.112 R)
• M25: 6,411,615 km (0.118 R)
• M26: 6,934,460 km (0.12 R)
• M27: 7,243,529 km (0.119 R)
• M28: 7,787,916 km (0.095 R)
• M29: 7,991,967 km (0.036 R)
• M30: 8,435,076 km (0.112 R)
• M31: 8,704,801 km (0.065 R)
• M32: 10,768,653 km (0.083 R)
• M33: 11,422,994 km (0.093 R)
• M34: 12,157,520 km (0.059 R)
• M35: 12,701,458 km (0.067 R)
• M36: 12,873,046 km (0.113 R)
• M37: 13,427,456 km (0.092 R)
• M38: 13,707,503 km (0.069 R)
• M39: 13,954,190 km (0.12 R)
• M40: 14,883,492 km (0.035 R)
• M41: 15,173,413 km (0.081 R)
• M42: 15,282,619 km (0.116 R)
• M43: 15,465,278 km (0.091 R)
• M44: 16,054,544 km (0.096 R)
• M45: 16,613,741 km (0.114 R)
• M46: 16,952,281 km (0.07 R)
• M47: 17,065,676 km (0.083 R)
• M48: 17,904,621 km (0.086 R)
• M49: 18,406,821 km (0.087 R)
• M50: 18,601,149 km (0.027 R)
• M51: 18,913,659 km (0.039 R)
• M52: 19,149,126 km (0.115 R)
• M53: 19,424,984 km (0.1 R)
• M54: 19,583,259 km (0.077 R)
• M55: 20,622,515 km (0.11 R)
• M56: 20,865,013 km (0.078 R)
• M57: 21,597,744 km (0.052 R)
• M58: 22,214,985 km (0.092 R)
• M59: 22,546,493 km (0.118 R)
• M60: 23,973,807 km (0.039 R)
• M61: 24,058,629 km (0.108 R)
• M62: 24,186,086 km (0.063 R)
• M63: 24,356,478 km (0.054 R)
• M64: 24,998,851 km (0.081 R)
• M65: 25,171,039 km (0.075 R)
• M66: 25,430,142 km (0.116 R)
• M67: 25,777,060 km (0.101 R)
• M68: 26,431,550 km (0.118 R)
• M69: 26,651,010 km (0.059 R)
• M70: 27,003,313 km (0.095 R)
• M71: 27,268,550 km (0.039 R)
• M72: 27,357,112 km (0.117 R)
• M73: 27,579,115 km (0.107 R)
• M74: 28,607,750 km (0.092 R)
• M75: 28,833,045 km (0.079 R)
• M76: 29,058,938 km (0.062 R)
• M77: 29,149,594 km (0.118 R)
• M78: 29,512,518 km (0.107 R)
• M79: 29,603,474 km (0.039 R)
• M80: 29,968,493 km (0.11 R)
• M81: 30,197,228 km (0.051 R)
• M82: 30,887,173 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 10.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.84 AU - 6.52 AU

Year: 5127 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,068,513 km

• M1: 146,756 km (0.036 R)
• M2: 236,365 km (0.111 R)
• M3: 324,029 km (0.077 R)
• M4: 437,873 km (0.08 R)
• M5: 568,173 km (0.104 R)
• M6: 638,783 km (0.113 R)
• M7: 843,732 km (0.092 R)
• M8: 1,011,880 km (0.098 R)
• M9: 1,253,929 km (0.063 R)
• M10: 1,481,169 km (0.112 R)
• M11: 1,565,691 km (0.117 R)
• M12: 1,775,278 km (0.109 R)
• M13: 1,975,739 km (0.088 R)
• M14: 2,088,237 km (0.113 R)
• M15: 2,241,574 km (0.092 R)
• M16: 2,519,079 km (0.1 R)
• M17: 2,600,460 km (0.109 R)
• M18: 2,934,961 km (0.097 R)
• M19: 3,129,288 km (0.108 R)
• M20: 3,530,659 km (0.083 R)
• M21: 3,667,990 km (0.112 R)
• M22: 4,259,949 km (0.077 R)
• M23: 4,333,102 km (0.075 R)
• M24: 5,190,298 km (0.096 R)
• M25: 5,320,897 km (0.12 R)
• M26: 5,799,610 km (0.108 R)
• M27: 6,375,712 km (0.112 R)
• M28: 6,487,611 km (0.085 R)
• M29: 6,941,491 km (0.074 R)
• M30: 7,172,320 km (0.066 R)
• M31: 7,405,693 km (0.097 R)
• M32: 7,582,368 km (0.115 R)
• M33: 7,730,620 km (0.12 R)
• M34: 8,303,131 km (0.065 R)
• M35: 8,889,105 km (0.112 R)
• M36: 9,744,955 km (0.104 R)
• M37: 10,297,270 km (0.118 R)
• M38: 10,494,739 km (0.076 R)
• M39: 11,161,796 km (0.084 R)
• M40: 11,262,924 km (0.111 R)
• M41: 11,432,419 km (0.114 R)
• M42: 11,911,282 km (0.116 R)
• M43: 12,361,870 km (0.1 R)
• M44: 12,536,601 km (0.115 R)
• M45: 12,853,299 km (0.109 R)
• M46: 13,710,794 km (0.058 R)
• M47: 13,819,253 km (0.11 R)
• M48: 14,037,217 km (0.108 R)
• M49: 14,994,195 km (0.063 R)
• M50: 15,480,687 km (0.072 R)
• M51: 15,631,482 km (0.081 R)
• M52: 16,277,445 km (0.086 R)
• M53: 16,430,783 km (0.03 R)
• M54: 16,932,235 km (0.094 R)
• M55: 18,786,949 km (0.08 R)
• M56: 18,867,283 km (0.062 R)
• M57: 18,988,009 km (0.113 R)
• M58: 19,109,034 km (0.117 R)
• M59: 19,230,357 km (0.085 R)
• M60: 19,473,604 km (0.056 R)
• M61: 19,677,206 km (0.088 R)
• M62: 19,963,237 km (0.095 R)
• M63: 20,045,217 km (0.113 R)
• M64: 20,127,346 km (0.087 R)
• M65: 20,913,034 km (0.098 R)
• M66: 20,996,360 km (0.108 R)
• M67: 21,962,164 km (0.082 R)
• M68: 23,849,940 km (0.118 R)
• M69: 23,980,539 km (0.092 R)
• M70: 24,111,287 km (0.064 R)
• M71: 24,901,314 km (0.119 R)
• M72: 25,789,027 km (0.118 R)
• M73: 25,923,067 km (0.101 R)
• M74: 26,057,406 km (0.081 R)
• M75: 26,642,034 km (0.077 R)
• M76: 28,007,564 km (0.102 R)
• M77: 28,652,630 km (0.1 R)
• M78: 29,069,858 km (0.083 R)
• M79: 29,863,625 km (0.069 R)
• M80: 30,145,317 km (0.107 R)
• M81: 30,428,057 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 13.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.48 AU - 9.3 AU

Year: 9204 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,068,513 km

• M1: 306,825 km (0.1 R)
• M2: 1,404,574 km (0.105 R)
• M3: 1,606,532 km (0.066 R)
• M4: 1,964,818 km (0.081 R)
• M5: 2,115,463 km (0.073 R)
• M6: 2,401,794 km (0.103 R)
• M7: 2,926,284 km (0.08 R)
• M8: 3,187,183 km (0.051 R)
• M9: 3,395,572 km (0.111 R)
• M10: 3,701,201 km (0.119 R)
• M11: 4,111,997 km (0.052 R)
• M12: 4,273,862 km (0.084 R)
• M13: 4,772,621 km (0.081 R)
• M14: 5,360,391 km (0.096 R)
• M15: 5,466,456 km (0.107 R)
• M16: 5,680,830 km (0.056 R)
• M17: 5,861,693 km (0.058 R)
• M18: 6,155,055 km (0.025 R)
• M19: 6,340,855 km (0.113 R)
• M20: 6,566,299 km (0.093 R)
• M21: 7,337,028 km (0.093 R)
• M22: 7,974,314 km (0.12 R)
• M23: 9,515,472 km (0.119 R)
• M24: 9,730,743 km (0.044 R)
• M25: 9,860,594 km (0.089 R)
• M26: 10,474,693 km (0.03 R)
• M27: 11,282,372 km (0.084 R)
• M28: 11,647,989 km (0.109 R)
• M29: 12,017,347 km (0.074 R)
• M30: 12,862,575 km (0.086 R)
• M31: 12,957,719 km (0.093 R)
• M32: 14,019,415 km (0.091 R)
• M33: 14,461,776 km (0.118 R)
• M34: 14,709,510 km (0.077 R)
• M35: 14,958,740 km (0.046 R)
• M36: 15,918,410 km (0.104 R)
• M37: 16,482,993 km (0.115 R)
• M38: 16,845,917 km (0.115 R)
• M39: 17,950,099 km (0.049 R)
• M40: 18,861,150 km (0.109 R)
• M41: 18,969,309 km (0.117 R)
• M42: 19,186,226 km (0.088 R)
• M43: 19,513,247 km (0.111 R)
• M44: 19,787,161 km (0.107 R)
• M45: 20,062,271 km (0.035 R)
• M46: 21,400,873 km (0.116 R)
• M47: 21,796,709 km (0.088 R)
• M48: 23,288,349 km (0.114 R)
• M49: 23,812,241 km (0.046 R)
• M50: 24,163,646 km (0.059 R)
• M51: 24,398,964 km (0.056 R)
• M52: 25,407,403 km (0.083 R)
• M53: 26,369,018 km (0.093 R)
• M54: 26,732,541 km (0.103 R)
• M55: 27,220,081 km (0.106 R)
• M56: 27,403,637 km (0.098 R)
• M57: 29,011,665 km (0.058 R)
• M58: 29,512,668 km (0.046 R)
• M59: 29,638,330 km (0.078 R)
• M60: 29,890,253 km (0.1 R)
• M61: 31,544,955 km (0.093 R)
• M62: 32,253,899 km (0.089 R)
• M63: 33,360,026 km (0.089 R)
• M64: 33,556,448 km (0.032 R)
• M65: 34,148,257 km (0.1 R)
• M66: 35,609,230 km (0.038 R)
• M67: 36,482,134 km (0.076 R)
• M68: 38,180,668 km (0.032 R)
• M69: 38,386,215 km (0.038 R)
• M70: 39,488,602 km (0.055 R)
• M71: 39,904,783 km (0.048 R)
• M72: 40,741,335 km (0.116 R)
• M73: 41,021,531 km (0.12 R)
• M74: 41,936,472 km (0.096 R)
• M75: 42,361,031 km (0.104 R)
• M76: 44,001,671 km (0.088 R)
• M77: 44,217,241 km (0.094 R)
• M78: 44,505,067 km (0.102 R)
• M79: 45,517,695 km (0.065 R)
• M80: 45,662,955 km (0.037 R)
• M81: 46,684,260 km (0.103 R)
• M82: 47,934,599 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 4

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.19 AU - 13.35 AU

Year: 16279 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,068,513 km

• M1: 90,806 km (0.105 R)
• M2: 137,929 km (0.073 R)
• M3: 274,662 km (0.073 R)
• M4: 364,121 km (0.045 R)
• M5: 448,345 km (0.066 R)
• M6: 827,276 km (0.078 R)
• M7: 920,027 km (0.117 R)
• M8: 1,075,758 km (0.076 R)
• M9: 1,218,774 km (0.117 R)
• M10: 1,367,923 km (0.114 R)
• M11: 1,522,906 km (0.094 R)
• M12: 1,706,912 km (0.057 R)
• M13: 1,971,401 km (0.098 R)
• M14: 2,171,862 km (0.075 R)
• M15: 2,378,905 km (0.07 R)
• M16: 2,728,516 km (0.106 R)
• M17: 2,867,342 km (0.118 R)
• M18: 3,475,159 km (0.053 R)
• M19: 3,686,241 km (0.049 R)
• M20: 4,344,621 km (0.055 R)
• M21: 4,937,328 km (0.038 R)
• M22: 5,106,523 km (0.102 R)
• M23: 5,243,106 km (0.113 R)
• M24: 5,450,449 km (0.054 R)
• M25: 6,052,131 km (0.086 R)
• M26: 6,452,605 km (0.108 R)
• M27: 6,749,258 km (0.118 R)
• M28: 8,660,670 km (0.106 R)
• M29: 9,028,830 km (0.111 R)
• M30: 9,527,589 km (0.118 R)
• M31: 9,653,700 km (0.038 R)
• M32: 11,120,956 km (0.078 R)
• M33: 11,386,941 km (0.119 R)
• M34: 11,565,561 km (0.092 R)
• M35: 11,655,170 km (0.114 R)
• M36: 11,970,522 km (0.112 R)
• M37: 12,471,974 km (0.108 R)
• M38: 12,702,206 km (0.111 R)
• M39: 13,260,355 km (0.12 R)
• M40: 13,495,224 km (0.048 R)
• M41: 13,874,006 km (0.108 R)
• M42: 14,304,249 km (0.117 R)
• M43: 15,720,043 km (0.107 R)
• M44: 16,218,653 km (0.12 R)
• M45: 16,268,768 km (0.061 R)
• M46: 16,318,884 km (0.113 R)
• M47: 16,520,242 km (0.094 R)
• M48: 17,900,133 km (0.034 R)
• M49: 18,055,715 km (0.095 R)
• M50: 18,787,697 km (0.115 R)
• M51: 19,582,810 km (0.12 R)
• M52: 19,957,553 km (0.111 R)
• M53: 20,497,003 km (0.073 R)
• M54: 20,932,033 km (0.111 R)
• M55: 21,205,498 km (0.096 R)
• M56: 22,758,474 km (0.112 R)
• M57: 22,927,070 km (0.084 R)
• M58: 23,208,913 km (0.118 R)
• M59: 23,265,461 km (0.093 R)
• M60: 24,233,060 km (0.073 R)
• M61: 25,504,791 km (0.101 R)
• M62: 25,913,942 km (0.114 R)
• M63: 26,916,546 km (0.034 R)
• M64: 28,112,282 km (0.027 R)
• M65: 28,777,245 km (0.038 R)
• M66: 29,631,149 km (0.05 R)
• M67: 30,741,166 km (0.111 R)
• M68: 31,488,706 km (0.033 R)
• M69: 33,830,960 km (0.109 R)
• M70: 34,538,109 km (0.052 R)
• M71: 35,575,271 km (0.087 R)
• M72: 35,966,918 km (0.071 R)
• M73: 36,097,667 km (0.106 R)
• M74: 36,622,756 km (0.083 R)
• M75: 36,754,402 km (0.065 R)
• M76: 37,150,238 km (0.076 R)
• M77: 38,012,669 km (0.12 R)
• M78: 38,279,402 km (0.1 R)
• M79: 38,747,644 km (0.105 R)
• M80: 40,028,201 km (0.085 R)
• M81: 40,231,655 km (0.112 R)
• M82: 41,254,006 km (0.078 R)
• M83: 41,322,522 km (0.063 R)
• M84: 42,492,228 km (0.076 R)
• M85: 43,046,339 km (0.099 R)
• M86: 44,863,953 km (0.073 R)
• M87: 46,136,881 km (0.106 R)
• M88: 47,063,640 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit