🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.6 AU - 0.76 AU

Year: 235 Days

Day: 34.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,746,898 km

• M1: 355,744 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.1 AU - 1.62 AU

Year: 664 Days

Day: 22.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.36 AU - 1.5 AU

Year: 716 Days

Day: 22.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.74 AU

Year: 754 Days

Day: 37.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 11.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.54 AU - 8.22 AU

Year: 9268 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,746,898 km

• M1: 329,115 km (0.079 R)
• M2: 482,154 km (0.077 R)
• M3: 796,010 km (0.052 R)
• M4: 1,806,544 km (0.046 R)
• M5: 2,047,995 km (0.115 R)
• M6: 2,122,644 km (0.107 R)
• M7: 2,249,054 km (0.054 R)
• M8: 2,378,008 km (0.05 R)
• M9: 2,643,394 km (0.063 R)
• M10: 2,946,629 km (0.116 R)
• M11: 3,145,445 km (0.115 R)
• M12: 3,261,234 km (0.082 R)
• M13: 3,922,755 km (0.095 R)
• M14: 4,429,743 km (0.116 R)
• M15: 5,786,745 km (0.104 R)
• M16: 6,770,500 km (0.08 R)
• M17: 6,996,094 km (0.107 R)
• M18: 7,610,044 km (0.097 R)
• M19: 8,482,349 km (0.105 R)
• M20: 9,012,823 km (0.111 R)
• M21: 9,553,918 km (0.095 R)
• M22: 9,764,851 km (0.082 R)
• M23: 10,062,850 km (0.11 R)
• M24: 10,493,692 km (0.112 R)
• M25: 11,373,477 km (0.066 R)
• M26: 11,912,628 km (0.119 R)
• M27: 12,094,240 km (0.06 R)
• M28: 12,231,122 km (0.089 R)
• M29: 12,322,676 km (0.106 R)
• M30: 14,440,982 km (0.105 R)
• M31: 14,634,711 km (0.105 R)
• M32: 14,829,338 km (0.063 R)
• M33: 15,665,889 km (0.111 R)
• M34: 15,914,820 km (0.038 R)
• M35: 16,215,362 km (0.067 R)
• M36: 16,416,721 km (0.117 R)
• M37: 16,720,404 km (0.066 R)
• M38: 17,179,371 km (0.102 R)
• M39: 17,901,480 km (0.05 R)
• M40: 19,003,268 km (0.116 R)
• M41: 19,803,766 km (0.106 R)
• M42: 20,343,515 km (0.117 R)
• M43: 20,506,427 km (0.108 R)
• M44: 20,615,185 km (0.085 R)
• M45: 21,052,460 km (0.088 R)
• M46: 21,658,630 km (0.1 R)
• M47: 21,880,484 km (0.081 R)
• M48: 22,326,435 km (0.115 R)
• M49: 22,944,573 km (0.096 R)
• M50: 24,716,859 km (0.116 R)
• M51: 24,948,736 km (0.114 R)
• M52: 25,356,241 km (0.107 R)
• M53: 25,590,062 km (0.086 R)
• M54: 26,059,949 km (0.086 R)
• M55: 26,710,700 km (0.107 R)
• M56: 26,889,020 km (0.105 R)
• M57: 27,306,847 km (0.085 R)
• M58: 27,787,056 km (0.044 R)
• M59: 28,330,546 km (0.027 R)
• M60: 28,634,080 km (0.101 R)
• M61: 28,816,589 km (0.114 R)
• M62: 29,060,733 km (0.054 R)
• M63: 29,244,140 km (0.088 R)
• M64: 29,489,480 km (0.059 R)
• M65: 29,735,419 km (0.117 R)
• M66: 29,858,688 km (0.069 R)
• M67: 30,850,671 km (0.052 R)
• M68: 31,727,614 km (0.063 R)
• M69: 33,377,679 km (0.053 R)
• M70: 34,277,809 km (0.108 R)
• M71: 35,120,793 km (0.104 R)
• M72: 36,959,351 km (0.056 R)
• M73: 37,158,316 km (0.119 R)
• M74: 39,098,750 km (0.068 R)
• M75: 41,346,907 km (0.075 R)
• M76: 41,622,167 km (0.075 R)
• M77: 41,760,096 km (0.117 R)
• M78: 42,105,517 km (0.054 R)
• M79: 42,799,203 km (0.069 R)
• M80: 43,077,754 km (0.067 R)
• M81: 43,916,849 km (0.12 R)
• M82: 44,408,876 km (0.058 R)
• M83: 44,832,088 km (0.059 R)
• M84: 45,469,375 km (0.089 R)
• M85: 45,611,493 km (0.093 R)
• M86: 46,395,236 km (0.047 R)
• M87: 46,968,047 km (0.095 R)
• M88: 47,039,854 km (0.049 R)
• M89: 48,338,064 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 8.7

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.4 AU - 10.32 AU

Year: 12972 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,746,898 km

• M1: 242,199 km (0.113 R)
• M2: 517,758 km (0.055 R)
• M3: 596,896 km (0.093 R)
• M4: 697,724 km (0.066 R)
• M5: 860,487 km (0.097 R)
• M6: 1,399,189 km (0.1 R)
• M7: 1,702,723 km (0.081 R)
• M8: 1,849,927 km (0.062 R)
• M9: 1,950,307 km (0.067 R)
• M10: 3,292,649 km (0.096 R)
• M11: 3,664,699 km (0.111 R)
• M12: 3,887,899 km (0.107 R)
• M13: 3,952,525 km (0.05 R)
• M14: 4,247,682 km (0.111 R)
• M15: 4,381,273 km (0.111 R)
• M16: 4,894,394 km (0.036 R)
• M17: 4,964,256 km (0.088 R)
• M18: 5,034,417 km (0.083 R)
• M19: 5,105,027 km (0.039 R)
• M20: 5,390,460 km (0.037 R)
• M21: 5,535,121 km (0.073 R)
• M22: 5,865,433 km (0.096 R)
• M23: 6,622,548 km (0.102 R)
• M24: 7,012,550 km (0.075 R)
• M25: 9,244,550 km (0.075 R)
• M26: 10,844,350 km (0.109 R)
• M27: 10,935,754 km (0.113 R)
• M28: 11,722,639 km (0.089 R)
• M29: 12,194,171 km (0.11 R)
• M30: 12,719,858 km (0.07 R)
• M31: 14,391,465 km (0.052 R)
• M32: 15,201,687 km (0.12 R)
• M33: 15,304,012 km (0.045 R)
• M34: 15,457,948 km (0.058 R)
• M35: 15,715,705 km (0.103 R)
• M36: 15,974,809 km (0.112 R)
• M37: 16,813,454 km (0.036 R)
• M38: 18,260,963 km (0.086 R)
• M39: 18,697,490 km (0.057 R)
• M40: 19,414,213 km (0.12 R)
• M41: 19,747,966 km (0.059 R)
• M42: 20,421,306 km (0.095 R)
• M43: 20,477,705 km (0.086 R)
• M44: 20,760,744 km (0.105 R)
• M45: 20,817,591 km (0.037 R)
• M46: 21,045,129 km (0.073 R)
• M47: 21,848,171 km (0.085 R)
• M48: 22,021,555 km (0.071 R)
• M49: 23,424,932 km (0.066 R)
• M50: 23,720,986 km (0.077 R)
• M51: 26,011,031 km (0.117 R)
• M52: 26,934,199 km (0.108 R)
• M53: 28,244,676 km (0.062 R)
• M54: 29,575,798 km (0.066 R)
• M55: 29,767,583 km (0.106 R)
• M56: 29,831,611 km (0.062 R)
• M57: 31,057,116 km (0.097 R)
• M58: 32,101,758 km (0.099 R)
• M59: 33,823,630 km (0.087 R)
• M60: 35,575,570 km (0.092 R)
• M61: 36,668,233 km (0.096 R)
• M62: 36,943,045 km (0.099 R)
• M63: 37,910,494 km (0.088 R)
• M64: 38,049,470 km (0.111 R)
• M65: 38,676,585 km (0.115 R)
• M66: 38,956,333 km (0.109 R)
• M67: 40,223,875 km (0.096 R)
• M68: 40,365,545 km (0.096 R)
• M69: 42,150,397 km (0.057 R)
• M70: 43,016,269 km (0.063 R)
• M71: 44,325,999 km (0.085 R)
• M72: 44,985,725 km (0.029 R)
• M73: 45,427,338 km (0.096 R)
• M74: 45,574,991 km (0.103 R)
• M75: 45,796,546 km (0.119 R)
• M76: 48,257,730 km (0.057 R)
• M77: 48,634,417 km (0.067 R)
• M78: 48,785,362 km (0.114 R)
• M79: 48,936,455 km (0.117 R)
• M80: 49,239,092 km (0.106 R)
• M81: 49,390,635 km (0.053 R)
• M82: 50,227,036 km (0.086 R)
• M83: 50,303,331 km (0.114 R)
• M84: 50,991,481 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.8

Radius: 3.6

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.98 AU - 12.74 AU

Year: 13971 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,746,898 km

• M1: 150,346 km (0.12 R)
• M2: 381,325 km (0.091 R)
• M3: 639,531 km (0.103 R)
• M4: 1,552,975 km (0.062 R)
• M5: 1,595,910 km (0.097 R)
• M6: 2,069,537 km (0.068 R)
• M7: 2,164,532 km (0.107 R)
• M8: 2,212,553 km (0.085 R)
• M9: 2,583,705 km (0.083 R)
• M10: 2,634,568 km (0.111 R)
• M11: 2,660,149 km (0.104 R)
• M12: 3,244,179 km (0.102 R)
• M13: 3,410,083 km (0.115 R)
• M14: 3,607,104 km (0.103 R)
• M15: 3,635,677 km (0.065 R)
• M16: 4,991,632 km (0.049 R)
• M17: 5,606,180 km (0.099 R)
• M18: 5,639,092 km (0.107 R)
• M19: 5,672,302 km (0.054 R)
• M20: 6,175,998 km (0.119 R)
• M21: 7,369,790 km (0.112 R)
• M22: 8,367,159 km (0.075 R)
• M23: 8,518,402 km (0.111 R)
• M24: 8,900,625 km (0.037 R)
• M25: 10,976,445 km (0.104 R)
• M26: 11,601,913 km (0.073 R)
• M27: 11,897,668 km (0.084 R)
• M28: 12,539,742 km (0.116 R)
• M29: 12,886,809 km (0.115 R)
• M30: 13,723,809 km (0.065 R)
• M31: 15,126,439 km (0.089 R)
• M32: 15,264,668 km (0.095 R)
• M33: 15,356,969 km (0.053 R)
• M34: 15,542,172 km (0.111 R)
• M35: 15,914,820 km (0.096 R)
• M36: 16,149,240 km (0.105 R)
• M37: 16,384,856 km (0.107 R)
• M38: 17,724,805 km (0.091 R)
• M39: 17,919,132 km (0.05 R)
• M40: 18,065,289 km (0.092 R)
• M41: 18,114,058 km (0.117 R)
• M42: 18,162,977 km (0.046 R)
• M43: 18,211,895 km (0.063 R)
• M44: 18,407,868 km (0.059 R)
• M45: 18,555,372 km (0.101 R)
• M46: 18,703,324 km (0.106 R)
• M47: 18,851,576 km (0.051 R)
• M48: 19,149,275 km (0.089 R)
• M49: 19,199,092 km (0.064 R)
• M50: 19,749,462 km (0.068 R)
• M51: 21,173,484 km (0.102 R)
• M52: 21,224,946 km (0.101 R)
• M53: 22,315,514 km (0.118 R)
• M54: 22,367,874 km (0.11 R)
• M55: 23,052,583 km (0.111 R)
• M56: 24,065,510 km (0.109 R)
• M57: 26,024,345 km (0.12 R)
• M58: 26,189,800 km (0.03 R)
• M59: 27,526,607 km (0.056 R)
• M60: 27,582,855 km (0.104 R)
• M61: 30,614,456 km (0.076 R)
• M62: 30,905,873 km (0.041 R)
• M63: 31,844,600 km (0.109 R)
• M64: 31,962,632 km (0.093 R)
• M65: 32,971,520 km (0.062 R)
• M66: 33,150,589 km (0.112 R)
• M67: 34,111,306 km (0.085 R)
• M68: 35,020,263 km (0.05 R)
• M69: 36,182,938 km (0.095 R)
• M70: 36,738,095 km (0.106 R)
• M71: 38,044,534 km (0.077 R)
• M72: 39,049,981 km (0.108 R)
• M73: 39,365,932 km (0.083 R)
• M74: 40,064,105 km (0.118 R)
• M75: 40,127,834 km (0.11 R)
• M76: 40,319,020 km (0.076 R)
• M77: 41,215,410 km (0.104 R)
• M78: 41,859,728 km (0.119 R)
• M79: 43,027,788 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit