🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 204 Days

Day: 37.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.13 AU - 1.45 AU

Year: 626 Days

Day: 33.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,934,283 km

• M1: 59,989 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.15 AU - 1.51 AU

Year: 656 Days

Day: 42 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.67 AU - 2.03 AU

Year: 1076 Days

Day: 43.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,934,283 km

• M1: 1,084,585 km (0.097 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 13.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.03 AU - 3.07 AU

Year: 2277 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,934,283 km

• M1: 226,342 km (0.076 R)
• M2: 320,588 km (0.039 R)
• M3: 514,617 km (0.07 R)
• M4: 634,145 km (0.119 R)
• M5: 829,670 km (0.061 R)
• M6: 1,206,656 km (0.09 R)
• M7: 1,317,808 km (0.094 R)
• M8: 1,444,517 km (0.105 R)
• M9: 1,849,927 km (0.043 R)
• M10: 2,046,200 km (0.055 R)
• M11: 2,167,524 km (0.07 R)
• M12: 2,531,495 km (0.102 R)
• M13: 2,647,583 km (0.112 R)
• M14: 2,765,466 km (0.106 R)
• M15: 3,068,103 km (0.077 R)
• M16: 3,192,269 km (0.072 R)
• M17: 3,821,627 km (0.088 R)
• M18: 4,056,945 km (0.107 R)
• M19: 4,176,623 km (0.111 R)
• M20: 4,507,085 km (0.039 R)
• M21: 4,828,122 km (0.098 R)
• M22: 5,064,786 km (0.119 R)
• M23: 5,361,288 km (0.088 R)
• M24: 5,455,086 km (0.067 R)
• M25: 5,587,331 km (0.116 R)
• M26: 5,952,050 km (0.116 R)
• M27: 6,049,289 km (0.069 R)
• M28: 6,704,528 km (0.095 R)
• M29: 7,487,224 km (0.12 R)
• M30: 8,125,558 km (0.08 R)
• M31: 8,298,792 km (0.065 R)
• M32: 8,604,870 km (0.101 R)
• M33: 8,959,267 km (0.09 R)
• M34: 9,296,012 km (0.066 R)
• M35: 9,659,684 km (0.112 R)
• M36: 9,866,428 km (0.118 R)
• M37: 10,495,188 km (0.078 R)
• M38: 10,636,708 km (0.052 R)
• M39: 11,523,524 km (0.083 R)
• M40: 11,645,297 km (0.116 R)
• M41: 11,767,369 km (0.059 R)
• M42: 12,136,277 km (0.111 R)
• M43: 12,259,994 km (0.088 R)
• M44: 12,434,126 km (0.038 R)
• M45: 12,809,916 km (0.111 R)
• M46: 12,910,745 km (0.11 R)
• M47: 13,752,682 km (0.118 R)
• M48: 13,881,785 km (0.11 R)
• M49: 14,454,894 km (0.087 R)
• M50: 14,770,695 km (0.083 R)
• M51: 14,929,419 km (0.087 R)
• M52: 15,275,439 km (0.107 R)
• M53: 15,516,590 km (0.056 R)
• M54: 15,704,934 km (0.077 R)
• M55: 15,894,026 km (0.112 R)
• M56: 16,084,015 km (0.11 R)
• M57: 16,796,101 km (0.052 R)
• M58: 17,267,185 km (0.065 R)
• M59: 17,378,635 km (0.087 R)
• M60: 17,996,175 km (0.084 R)
• M61: 18,279,214 km (0.102 R)
• M62: 18,449,756 km (0.072 R)
• M63: 18,592,323 km (0.094 R)
• M64: 18,792,485 km (0.093 R)
• M65: 19,079,712 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 14

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.16 AU - 4.72 AU

Year: 3999 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,934,283 km

• M1: 226,342 km (0.112 R)
• M2: 314,604 km (0.051 R)
• M3: 410,347 km (0.104 R)
• M4: 551,268 km (0.08 R)
• M5: 667,655 km (0.097 R)
• M6: 758,611 km (0.103 R)
• M7: 1,386,772 km (0.104 R)
• M8: 1,570,030 km (0.109 R)
• M9: 1,745,358 km (0.05 R)
• M10: 1,843,943 km (0.041 R)
• M11: 2,401,943 km (0.062 R)
• M12: 2,530,897 km (0.111 R)
• M13: 2,700,391 km (0.076 R)
• M14: 2,971,612 km (0.108 R)
• M15: 3,191,072 km (0.117 R)
• M16: 3,292,649 km (0.093 R)
• M17: 3,478,300 km (0.103 R)
• M18: 3,710,027 km (0.102 R)
• M19: 4,367,959 km (0.082 R)
• M20: 4,850,113 km (0.111 R)
• M21: 5,038,456 km (0.06 R)
• M22: 5,157,387 km (0.095 R)
• M23: 5,519,862 km (0.045 R)
• M24: 5,890,715 km (0.036 R)
• M25: 5,991,096 km (0.118 R)
• M26: 6,372,271 km (0.108 R)
• M27: 6,526,955 km (0.115 R)
• M28: 6,656,956 km (0.071 R)
• M29: 6,998,787 km (0.094 R)
• M30: 7,563,220 km (0.11 R)
• M31: 8,086,662 km (0.083 R)
• M32: 8,338,735 km (0.114 R)
• M33: 9,490,339 km (0.091 R)
• M34: 9,637,843 km (0.038 R)
• M35: 9,726,704 km (0.116 R)
• M36: 10,752,945 km (0.026 R)
• M37: 11,435,261 km (0.085 R)
• M38: 12,324,022 km (0.064 R)
• M39: 12,907,155 km (0.079 R)
• M40: 14,066,837 km (0.066 R)
• M41: 14,710,258 km (0.075 R)
• M42: 15,018,429 km (0.045 R)
• M43: 15,259,581 km (0.078 R)
• M44: 15,432,666 km (0.119 R)
• M45: 15,641,205 km (0.102 R)
• M46: 15,920,804 km (0.108 R)
• M47: 16,202,048 km (0.111 R)
• M48: 16,876,435 km (0.063 R)
• M49: 17,091,258 km (0.065 R)
• M50: 17,235,021 km (0.119 R)
• M51: 17,850,616 km (0.064 R)
• M52: 18,032,976 km (0.045 R)
• M53: 18,142,781 km (0.101 R)
• M54: 18,694,947 km (0.096 R)
• M55: 18,954,499 km (0.105 R)
• M56: 19,066,099 km (0.06 R)
• M57: 19,589,692 km (0.11 R)
• M58: 20,346,208 km (0.055 R)
• M59: 21,227,788 km (0.085 R)
• M60: 22,122,084 km (0.089 R)
• M61: 22,239,519 km (0.102 R)
• M62: 22,435,941 km (0.118 R)
• M63: 23,028,498 km (0.097 R)
• M64: 23,187,371 km (0.051 R)
• M65: 23,426,428 km (0.069 R)
• M66: 23,546,256 km (0.117 R)
• M67: 24,188,779 km (0.114 R)
• M68: 25,368,059 km (0.081 R)
• M69: 25,614,297 km (0.099 R)
• M70: 25,820,293 km (0.031 R)
• M71: 27,951,465 km (0.091 R)
• M72: 28,290,902 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 10.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.92 AU - 11.18 AU

Year: 12616 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,934,283 km

• M1: 217,067 km (0.1 R)
• M2: 366,066 km (0.112 R)
• M3: 490,382 km (0.041 R)
• M4: 681,867 km (0.05 R)
• M5: 913,295 km (0.069 R)
• M6: 1,031,328 km (0.117 R)
• M7: 1,316,461 km (0.094 R)
• M8: 1,590,973 km (0.088 R)
• M9: 1,698,833 km (0.104 R)
• M10: 1,809,087 km (0.11 R)
• M11: 2,037,074 km (0.083 R)
• M12: 2,458,791 km (0.085 R)
• M13: 2,842,060 km (0.078 R)
• M14: 2,929,874 km (0.076 R)
• M15: 3,359,220 km (0.061 R)
• M16: 3,522,581 km (0.097 R)
• M17: 3,954,620 km (0.072 R)
• M18: 4,028,371 km (0.119 R)
• M19: 4,202,055 km (0.11 R)
• M20: 4,454,576 km (0.112 R)
• M21: 4,531,320 km (0.091 R)
• M22: 4,764,243 km (0.119 R)
• M23: 5,377,445 km (0.05 R)
• M24: 5,762,809 km (0.117 R)
• M25: 6,329,187 km (0.108 R)
• M26: 6,444,527 km (0.082 R)
• M27: 7,484,082 km (0.077 R)
• M28: 7,883,509 km (0.104 R)
• M29: 9,025,539 km (0.109 R)
• M30: 9,582,791 km (0.073 R)
• M31: 9,682,273 km (0.114 R)
• M32: 9,815,415 km (0.097 R)
• M33: 9,949,306 km (0.098 R)
• M34: 10,422,484 km (0.093 R)
• M35: 10,696,098 km (0.087 R)
• M36: 11,637,368 km (0.118 R)
• M37: 11,743,582 km (0.03 R)
• M38: 11,850,096 km (0.084 R)
• M39: 12,641,319 km (0.051 R)
• M40: 14,047,988 km (0.047 R)
• M41: 14,616,759 km (0.105 R)
• M42: 14,731,501 km (0.104 R)
• M43: 14,846,392 km (0.043 R)
• M44: 15,270,651 km (0.029 R)
• M45: 16,288,964 km (0.116 R)
• M46: 16,646,653 km (0.116 R)
• M47: 16,726,388 km (0.091 R)
• M48: 17,410,051 km (0.029 R)
• M49: 17,491,133 km (0.106 R)
• M50: 18,597,409 km (0.103 R)
• M51: 20,150,085 km (0.111 R)
• M52: 20,920,365 km (0.094 R)
• M53: 21,006,533 km (0.114 R)
• M54: 21,395,787 km (0.092 R)
• M55: 22,225,456 km (0.081 R)
• M56: 22,754,883 km (0.108 R)
• M57: 23,467,268 km (0.104 R)
• M58: 23,736,395 km (0.119 R)
• M59: 24,640,564 km (0.098 R)
• M60: 24,731,520 km (0.098 R)
• M61: 25,602,030 km (0.114 R)
• M62: 27,137,652 km (0.062 R)
• M63: 27,608,885 km (0.052 R)
• M64: 27,750,854 km (0.056 R)
• M65: 27,987,817 km (0.099 R)
• M66: 28,130,384 km (0.065 R)
• M67: 28,273,250 km (0.081 R)
• M68: 28,368,543 km (0.109 R)
• M69: 28,655,173 km (0.034 R)
• M70: 28,750,916 km (0.103 R)
• M71: 29,520,746 km (0.106 R)
• M72: 29,859,735 km (0.086 R)
• M73: 30,102,682 km (0.094 R)
• M74: 30,200,070 km (0.117 R)
• M75: 30,541,602 km (0.082 R)
• M76: 32,517,790 km (0.06 R)
• M77: 32,717,653 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 6.6

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.98 AU - 14.54 AU

Year: 17240 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,934,283 km

• M1: 83,775 km (0.051 R)
• M2: 242,947 km (0.104 R)
• M3: 413,489 km (0.067 R)
• M4: 553,363 km (0.11 R)
• M5: 801,396 km (0.119 R)
• M6: 998,715 km (0.119 R)
• M7: 1,060,948 km (0.092 R)
• M8: 1,103,135 km (0.091 R)
• M9: 1,167,611 km (0.105 R)
• M10: 1,753,437 km (0.065 R)
• M11: 2,279,124 km (0.083 R)
• M12: 2,645,638 km (0.091 R)
• M13: 3,214,110 km (0.119 R)
• M14: 3,401,407 km (0.112 R)
• M15: 3,951,329 km (0.029 R)
• M16: 4,563,333 km (0.057 R)
• M17: 4,844,877 km (0.103 R)
• M18: 5,873,960 km (0.072 R)
• M19: 6,064,698 km (0.114 R)
• M20: 7,538,237 km (0.115 R)
• M21: 7,662,403 km (0.095 R)
• M22: 8,421,463 km (0.069 R)
• M23: 9,381,582 km (0.112 R)
• M24: 9,604,482 km (0.118 R)
• M25: 9,739,121 km (0.092 R)
• M26: 9,965,013 km (0.059 R)
• M27: 10,146,924 km (0.092 R)
• M28: 10,375,809 km (0.083 R)
• M29: 10,421,736 km (0.108 R)
• M30: 11,784,722 km (0.104 R)
• M31: 11,977,105 km (0.094 R)
• M32: 12,122,065 km (0.1 R)
• M33: 12,170,535 km (0.103 R)
• M34: 12,511,468 km (0.1 R)
• M35: 12,707,741 km (0.098 R)
• M36: 12,855,543 km (0.066 R)
• M37: 13,957,332 km (0.086 R)
• M38: 14,262,960 km (0.071 R)
• M39: 14,674,055 km (0.026 R)
• M40: 16,571,255 km (0.12 R)
• M41: 16,894,985 km (0.081 R)
• M42: 17,329,717 km (0.09 R)
• M43: 18,321,550 km (0.114 R)
• M44: 19,388,183 km (0.1 R)
• M45: 21,463,854 km (0.094 R)
• M46: 21,581,288 km (0.061 R)
• M47: 21,640,080 km (0.082 R)
• M48: 21,816,605 km (0.058 R)
• M49: 22,230,692 km (0.071 R)
• M50: 22,289,933 km (0.086 R)
• M51: 22,946,369 km (0.055 R)
• M52: 23,307,049 km (0.078 R)
• M53: 24,278,089 km (0.095 R)
• M54: 24,461,496 km (0.073 R)
• M55: 25,448,243 km (0.117 R)
• M56: 25,572,410 km (0.096 R)
• M57: 26,573,668 km (0.094 R)
• M58: 27,523,764 km (0.075 R)
• M59: 27,715,250 km (0.094 R)
• M60: 27,971,062 km (0.092 R)
• M61: 28,099,267 km (0.114 R)
• M62: 28,808,062 km (0.084 R)
• M63: 29,587,916 km (0.12 R)
• M64: 30,770,636 km (0.07 R)
• M65: 30,969,302 km (0.115 R)
• M66: 31,768,155 km (0.116 R)
• M67: 32,708,527 km (0.098 R)
• M68: 33,794,608 km (0.097 R)
• M69: 34,823,392 km (0.098 R)
• M70: 35,376,306 km (0.105 R)
• M71: 36,630,834 km (0.098 R)
• M72: 38,968,600 km (0.118 R)
• M73: 39,111,915 km (0.072 R)
• M74: 39,255,229 km (0.079 R)
• M75: 39,542,607 km (0.106 R)
• M76: 39,830,583 km (0.059 R)
• M77: 39,902,689 km (0.068 R)
• M78: 40,191,712 km (0.085 R)
• M79: 40,626,294 km (0.04 R)
• M80: 42,527,832 km (0.08 R)
• M81: 44,682,640 km (0.061 R)
• M82: 45,283,275 km (0.081 R)
• M83: 45,962,300 km (0.089 R)
• M84: 47,025,043 km (0.118 R)
• M85: 48,096,015 km (0.083 R)
• M86: 48,634,417 km (0.075 R)
• M87: 50,886,464 km (0.088 R)
• M88: 51,199,722 km (0.094 R)
• M89: 51,278,261 km (0.07 R)
• M90: 51,985,858 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 16,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit