🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 234 Days

Day: 19.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.08 AU - 1.24 AU

Year: 478 Days

Day: 27.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.38 AU - 1.64 AU

Year: 710 Days

Day: 45.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.88 AU - 3.62 AU

Year: 2243 Days

Day: 28.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 9.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.97 AU - 8.57 AU

Year: 8293 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,824,415 km

• M1: 124,017 km (0.09 R)
• M2: 255,214 km (0.091 R)
• M3: 387,159 km (0.08 R)
• M4: 487,240 km (0.071 R)
• M5: 587,172 km (0.098 R)
• M6: 751,430 km (0.119 R)
• M7: 931,546 km (0.113 R)
• M8: 1,020,557 km (0.11 R)
• M9: 1,180,327 km (0.111 R)
• M10: 1,305,690 km (0.118 R)
• M11: 1,377,348 km (0.098 R)
• M12: 1,450,351 km (0.091 R)
• M13: 1,615,956 km (0.033 R)
• M14: 2,015,233 km (0.09 R)
• M15: 2,445,028 km (0.088 R)
• M16: 2,661,496 km (0.084 R)
• M17: 3,190,923 km (0.069 R)
• M18: 3,407,989 km (0.093 R)
• M19: 3,568,807 km (0.098 R)
• M20: 3,961,052 km (0.042 R)
• M21: 4,024,183 km (0.11 R)
• M22: 4,586,222 km (0.037 R)
• M23: 4,697,074 km (0.065 R)
• M24: 5,126,869 km (0.051 R)
• M25: 5,806,941 km (0.119 R)
• M26: 5,999,623 km (0.063 R)
• M27: 6,540,419 km (0.073 R)
• M28: 6,918,004 km (0.035 R)
• M29: 7,148,085 km (0.104 R)
• M30: 7,537,040 km (0.109 R)
• M31: 7,800,332 km (0.081 R)
• M32: 8,146,950 km (0.106 R)
• M33: 8,498,805 km (0.102 R)
• M34: 9,217,174 km (0.064 R)
• M35: 9,329,522 km (0.048 R)
• M36: 9,754,679 km (0.053 R)
• M37: 9,868,972 km (0.051 R)
• M38: 10,185,969 km (0.05 R)
• M39: 10,273,035 km (0.093 R)
• M40: 10,418,744 km (0.12 R)
• M41: 10,565,050 km (0.038 R)
• M42: 11,008,010 km (0.044 R)
• M43: 11,306,757 km (0.118 R)
• M44: 11,942,847 km (0.091 R)
• M45: 12,096,035 km (0.058 R)
• M46: 12,188,337 km (0.117 R)
• M47: 12,777,753 km (0.094 R)
• M48: 13,887,918 km (0.113 R)
• M49: 14,634,262 km (0.11 R)
• M50: 14,863,895 km (0.108 R)
• M51: 14,995,691 km (0.039 R)
• M52: 16,064,119 km (0.077 R)
• M53: 16,131,737 km (0.092 R)
• M54: 16,675,974 km (0.058 R)
• M55: 16,744,340 km (0.094 R)
• M56: 16,881,521 km (0.085 R)
• M57: 17,538,256 km (0.049 R)
• M58: 17,607,969 km (0.063 R)
• M59: 17,852,262 km (0.035 R)
• M60: 18,450,504 km (0.079 R)
• M61: 18,556,718 km (0.084 R)
• M62: 20,320,776 km (0.112 R)
• M63: 20,613,839 km (0.034 R)
• M64: 20,834,495 km (0.081 R)
• M65: 21,278,352 km (0.052 R)
• M66: 21,426,903 km (0.051 R)
• M67: 22,212,890 km (0.114 R)
• M68: 23,428,672 km (0.11 R)
• M69: 24,005,970 km (0.081 R)
• M70: 24,393,578 km (0.093 R)
• M71: 24,978,656 km (0.042 R)
• M72: 25,805,633 km (0.08 R)
• M73: 26,881,989 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 9.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.36 AU - 12.5 AU

Year: 14796 Days

Day: 10.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,824,415 km

• M1: 172,038 km (0.059 R)
• M2: 585,227 km (0.095 R)
• M3: 801,994 km (0.09 R)
• M4: 1,387,371 km (0.105 R)
• M5: 1,680,582 km (0.108 R)
• M6: 1,906,326 km (0.088 R)
• M7: 2,202,380 km (0.054 R)
• M8: 2,804,960 km (0.06 R)
• M9: 2,971,762 km (0.054 R)
• M10: 3,817,738 km (0.098 R)
• M11: 4,115,587 km (0.11 R)
• M12: 4,191,284 km (0.11 R)
• M13: 5,257,767 km (0.094 R)
• M14: 5,381,335 km (0.064 R)
• M15: 6,099,404 km (0.045 R)
• M16: 6,892,273 km (0.104 R)
• M17: 7,027,659 km (0.057 R)
• M18: 7,346,901 km (0.103 R)
• M19: 7,858,077 km (0.097 R)
• M20: 7,999,597 km (0.111 R)
• M21: 8,865,918 km (0.104 R)
• M22: 9,062,489 km (0.095 R)
• M23: 9,161,374 km (0.094 R)
• M24: 9,410,005 km (0.095 R)
• M25: 9,510,086 km (0.115 R)
• M26: 10,220,676 km (0.102 R)
• M27: 10,895,662 km (0.119 R)
• M28: 11,000,829 km (0.118 R)
• M29: 11,159,253 km (0.066 R)
• M30: 12,234,114 km (0.082 R)
• M31: 12,343,470 km (0.069 R)
• M32: 12,508,028 km (0.114 R)
• M33: 13,567,330 km (0.081 R)
• M34: 13,793,971 km (0.034 R)
• M35: 14,366,183 km (0.108 R)
• M36: 16,248,722 km (0.109 R)
• M37: 17,834,759 km (0.119 R)
• M38: 18,898,250 km (0.089 R)
• M39: 19,469,564 km (0.115 R)
• M40: 19,725,227 km (0.111 R)
• M41: 21,810,921 km (0.089 R)
• M42: 22,477,080 km (0.031 R)
• M43: 22,611,120 km (0.063 R)
• M44: 23,082,203 km (0.067 R)
• M45: 23,352,976 km (0.099 R)
• M46: 23,760,929 km (0.071 R)
• M47: 24,584,016 km (0.117 R)
• M48: 24,722,095 km (0.086 R)
• M49: 25,068,564 km (0.09 R)
• M50: 27,394,661 km (0.081 R)
• M51: 27,537,826 km (0.088 R)
• M52: 27,896,861 km (0.09 R)
• M53: 28,040,924 km (0.096 R)
• M54: 29,129,249 km (0.067 R)
• M55: 29,275,406 km (0.097 R)
• M56: 29,421,712 km (0.098 R)
• M57: 30,379,288 km (0.084 R)
• M58: 30,601,740 km (0.08 R)
• M59: 32,551,898 km (0.093 R)
• M60: 33,312,603 km (0.069 R)
• M61: 34,619,341 km (0.068 R)
• M62: 34,774,175 km (0.085 R)
• M63: 35,551,784 km (0.081 R)
• M64: 37,282,632 km (0.113 R)
• M65: 37,600,228 km (0.101 R)
• M66: 40,010,998 km (0.119 R)
• M67: 41,317,137 km (0.057 R)
• M68: 42,637,188 km (0.066 R)
• M69: 44,306,701 km (0.116 R)
• M70: 44,474,849 km (0.059 R)
• M71: 44,811,743 km (0.083 R)
• M72: 44,896,116 km (0.101 R)
• M73: 44,980,489 km (0.117 R)
• M74: 46,082,577 km (0.115 R)
• M75: 47,451,248 km (0.095 R)
• M76: 48,313,380 km (0.117 R)
• M77: 49,093,683 km (0.04 R)
• M78: 49,529,013 km (0.097 R)
• M79: 49,878,174 km (0.025 R)
• M80: 50,140,718 km (0.108 R)
• M81: 50,228,233 km (0.105 R)
• M82: 51,371,460 km (0.086 R)
• M83: 53,236,197 km (0.085 R)
• M84: 54,042,081 km (0.118 R)
• M85: 55,575,459 km (0.11 R)
• M86: 55,847,428 km (0.1 R)
• M87: 56,757,582 km (0.077 R)
• M88: 57,306,008 km (0.073 R)
• M89: 59,239,261 km (0.054 R)
• M90: 59,702,715 km (0.096 R)
• M91: 62,320,229 km (0.101 R)
• M92: 62,886,008 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 6.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.03 AU - 15.51 AU

Year: 20640 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,824,415 km

• M1: 293,960 km (0.118 R)
• M2: 381,624 km (0.12 R)
• M3: 453,581 km (0.073 R)
• M4: 669,151 km (0.113 R)
• M5: 931,546 km (0.112 R)
• M6: 1,014,722 km (0.098 R)
• M7: 1,371,812 km (0.092 R)
• M8: 1,428,510 km (0.084 R)
• M9: 1,786,049 km (0.092 R)
• M10: 1,890,169 km (0.069 R)
• M11: 2,039,468 km (0.088 R)
• M12: 2,192,656 km (0.076 R)
• M13: 2,281,816 km (0.053 R)
• M14: 2,580,114 km (0.077 R)
• M15: 4,083,124 km (0.045 R)
• M16: 4,758,708 km (0.059 R)
• M17: 4,962,311 km (0.118 R)
• M18: 5,109,515 km (0.098 R)
• M19: 5,712,544 km (0.053 R)
• M20: 5,929,012 km (0.09 R)
• M21: 6,788,602 km (0.101 R)
• M22: 7,017,935 km (0.109 R)
• M23: 7,183,241 km (0.106 R)
• M24: 7,857,179 km (0.067 R)
• M25: 8,028,918 km (0.055 R)
• M26: 8,657,079 km (0.051 R)
• M27: 9,592,215 km (0.111 R)
• M28: 10,071,677 km (0.058 R)
• M29: 10,408,272 km (0.08 R)
• M30: 10,672,611 km (0.119 R)
• M31: 10,786,455 km (0.117 R)
• M32: 11,362,407 km (0.104 R)
• M33: 12,027,070 km (0.094 R)
• M34: 12,145,552 km (0.041 R)
• M35: 13,970,796 km (0.074 R)
• M36: 14,095,411 km (0.114 R)
• M37: 15,793,197 km (0.036 R)
• M38: 16,183,946 km (0.113 R)
• M39: 16,446,192 km (0.101 R)
• M40: 18,185,267 km (0.107 R)
• M41: 18,503,611 km (0.099 R)
• M42: 18,594,866 km (0.034 R)
• M43: 18,915,454 km (0.027 R)
• M44: 19,237,987 km (0.065 R)
• M45: 19,795,089 km (0.095 R)
• M46: 21,593,705 km (0.115 R)
• M47: 22,512,535 km (0.109 R)
• M48: 22,561,304 km (0.116 R)
• M49: 24,588,504 km (0.085 R)
• M50: 25,649,153 km (0.113 R)
• M51: 27,086,490 km (0.087 R)
• M52: 27,242,071 km (0.034 R)
• M53: 28,024,319 km (0.082 R)
• M54: 28,339,222 km (0.093 R)
• M55: 29,877,986 km (0.081 R)
• M56: 30,414,893 km (0.114 R)
• M57: 31,825,601 km (0.099 R)
• M58: 33,424,203 km (0.097 R)
• M59: 33,591,005 km (0.026 R)
• M60: 34,766,695 km (0.041 R)
• M61: 36,183,985 km (0.091 R)
• M62: 37,043,275 km (0.105 R)
• M63: 38,373,948 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.1

Radius: 6.1

Gravity: 25.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.02 AU - 18.02 AU

Year: 22288 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,824,415 km

• M1: 128,953 km (0.083 R)
• M2: 295,007 km (0.113 R)
• M3: 595,400 km (0.098 R)
• M4: 2,014,784 km (0.036 R)
• M5: 2,245,913 km (0.097 R)
• M6: 2,649,528 km (0.115 R)
• M7: 3,895,529 km (0.068 R)
• M8: 3,942,951 km (0.12 R)
• M9: 4,183,056 km (0.104 R)
• M10: 4,577,246 km (0.049 R)
• M11: 4,829,618 km (0.092 R)
• M12: 5,242,807 km (0.091 R)
• M13: 5,453,740 km (0.101 R)
• M14: 6,833,631 km (0.09 R)
• M15: 8,131,841 km (0.047 R)
• M16: 8,375,985 km (0.063 R)
• M17: 8,560,589 km (0.102 R)
• M18: 8,871,453 km (0.116 R)
• M19: 11,968,278 km (0.11 R)
• M20: 12,807,523 km (0.072 R)
• M21: 13,234,325 km (0.026 R)
• M22: 13,810,427 km (0.092 R)
• M23: 15,136,761 km (0.099 R)
• M24: 15,967,030 km (0.094 R)
• M25: 16,734,616 km (0.092 R)
• M26: 16,812,108 km (0.11 R)
• M27: 18,066,935 km (0.101 R)
• M28: 18,625,384 km (0.075 R)
• M29: 18,786,052 km (0.118 R)
• M30: 19,351,831 km (0.101 R)
• M31: 19,841,166 km (0.095 R)
• M32: 22,178,184 km (0.081 R)
• M33: 23,033,584 km (0.111 R)
• M34: 24,249,366 km (0.089 R)
• M35: 25,041,936 km (0.063 R)
• M36: 25,664,263 km (0.099 R)
• M37: 25,932,492 km (0.067 R)
• M38: 27,836,125 km (0.051 R)
• M39: 29,129,997 km (0.041 R)
• M40: 30,066,180 km (0.085 R)
• M41: 30,348,920 km (0.081 R)
• M42: 32,160,251 km (0.103 R)
• M43: 32,642,854 km (0.053 R)
• M44: 32,836,433 km (0.114 R)
• M45: 33,322,327 km (0.081 R)
• M46: 33,908,452 km (0.04 R)
• M47: 34,991,690 km (0.074 R)
• M48: 35,189,907 km (0.079 R)
• M49: 35,487,906 km (0.114 R)
• M50: 36,186,528 km (0.078 R)
• M51: 37,394,681 km (0.106 R)
• M52: 38,207,446 km (0.084 R)
• M53: 39,850,180 km (0.053 R)
• M54: 39,953,702 km (0.094 R)
• M55: 40,264,566 km (0.06 R)
• M56: 40,368,387 km (0.12 R)
• M57: 40,993,108 km (0.066 R)
• M58: 42,357,440 km (0.048 R)
• M59: 44,271,096 km (0.066 R)
• M60: 44,378,208 km (0.11 R)
• M61: 44,485,470 km (0.113 R)
• M62: 46,321,485 km (0.092 R)
• M63: 47,084,733 km (0.098 R)
• M64: 47,852,020 km (0.081 R)
• M65: 50,738,063 km (0.104 R)
• M66: 53,109,937 km (0.102 R)
• M67: 55,056,504 km (0.089 R)
• M68: 57,026,110 km (0.096 R)
• M69: 58,312,951 km (0.051 R)
• M70: 59,018,754 km (0.097 R)
• M71: 59,490,884 km (0.112 R)
• M72: 59,964,362 km (0.066 R)
• M73: 62,951,532 km (0.095 R)
• M74: 63,554,711 km (0.118 R)
• M75: 63,917,635 km (0.071 R)
• M76: 64,523,806 km (0.081 R)
• M77: 64,766,902 km (0.12 R)
• M78: 64,888,525 km (0.047 R)
• M79: 65,497,837 km (0.097 R)
• M80: 69,691,365 km (0.113 R)
• M81: 69,940,744 km (0.089 R)
• M82: 71,443,156 km (0.099 R)
• M83: 72,072,215 km (0.074 R)
• M84: 73,843,753 km (0.119 R)
• M85: 75,757,409 km (0.069 R)
• M86: 76,527,539 km (0.089 R)
• M87: 78,204,980 km (0.119 R)
• M88: 82,648,934 km (0.098 R)
• M89: 83,706,292 km (0.086 R)
• M90: 84,369,609 km (0.098 R)
• M91: 85,834,770 km (0.111 R)
• M92: 85,968,361 km (0.104 R)
• M93: 86,637,512 km (0.103 R)
• M94: 89,060,549 km (0.118 R)
• M95: 89,873,165 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit