🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.5 AU - 0.8 AU

Year: 194 Days

Day: 42.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.13 AU

Year: 322 Days

Day: 39.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.42 AU - 3.72 AU

Year: 2502 Days

Day: 30.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 3.2

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.12 AU - 14.96 AU

Year: 18477 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,924,027 km

• M1: 115,340 km (0.099 R)
• M2: 253,568 km (0.062 R)
• M3: 432,637 km (0.054 R)
• M4: 576,101 km (0.065 R)
• M5: 984,204 km (0.105 R)
• M6: 1,087,277 km (0.077 R)
• M7: 1,237,324 km (0.107 R)
• M8: 1,604,288 km (0.106 R)
• M9: 1,750,145 km (0.115 R)
• M10: 1,976,936 km (0.111 R)
• M11: 2,569,343 km (0.088 R)
• M12: 5,410,057 km (0.098 R)
• M13: 5,886,527 km (0.11 R)
• M14: 6,035,825 km (0.069 R)
• M15: 6,414,457 km (0.117 R)
• M16: 6,452,755 km (0.054 R)
• M17: 6,996,692 km (0.08 R)
• M18: 8,252,417 km (0.089 R)
• M19: 9,012,823 km (0.102 R)
• M20: 9,532,077 km (0.089 R)
• M21: 10,780,920 km (0.106 R)
• M22: 10,826,398 km (0.084 R)
• M23: 11,331,590 km (0.075 R)
• M24: 11,844,561 km (0.09 R)
• M25: 13,970,347 km (0.055 R)
• M26: 14,519,820 km (0.037 R)
• M27: 14,771,892 km (0.116 R)
• M28: 15,025,461 km (0.098 R)
• M29: 15,076,324 km (0.075 R)
• M30: 16,002,035 km (0.064 R)
• M31: 16,314,695 km (0.026 R)
• M32: 16,945,998 km (0.116 R)
• M33: 17,800,202 km (0.12 R)
• M34: 18,015,922 km (0.047 R)
• M35: 18,340,998 km (0.115 R)
• M36: 19,716,700 km (0.113 R)
• M37: 22,159,334 km (0.076 R)
• M38: 23,504,369 km (0.085 R)
• M39: 23,859,664 km (0.11 R)
• M40: 26,150,157 km (0.064 R)
• M41: 26,764,555 km (0.103 R)
• M42: 26,949,757 km (0.071 R)
• M43: 27,632,671 km (0.093 R)
• M44: 28,258,290 km (0.065 R)
• M45: 28,888,695 km (0.097 R)
• M46: 30,098,942 km (0.11 R)
• M47: 30,291,624 km (0.098 R)
• M48: 30,613,559 km (0.114 R)
• M49: 31,195,943 km (0.067 R)
• M50: 31,260,869 km (0.102 R)
• M51: 32,371,483 km (0.115 R)
• M52: 32,568,803 km (0.107 R)
• M53: 32,964,788 km (0.106 R)
• M54: 33,295,848 km (0.112 R)
• M55: 34,967,904 km (0.1 R)
• M56: 35,102,841 km (0.119 R)
• M57: 35,305,696 km (0.056 R)
• M58: 36,120,555 km (0.113 R)
• M59: 36,804,218 km (0.118 R)
• M60: 37,147,694 km (0.07 R)
• M61: 37,699,561 km (0.082 R)
• M62: 39,230,845 km (0.098 R)
• M63: 39,651,963 km (0.091 R)
• M64: 40,145,187 km (0.099 R)
• M65: 41,851,800 km (0.115 R)
• M66: 42,497,763 km (0.078 R)
• M67: 42,930,251 km (0.107 R)
• M68: 44,674,861 km (0.075 R)
• M69: 45,114,529 km (0.097 R)
• M70: 45,408,489 km (0.115 R)
• M71: 46,442,360 km (0.088 R)
• M72: 47,334,711 km (0.093 R)
• M73: 47,932,803 km (0.115 R)
• M74: 49,666,044 km (0.055 R)
• M75: 49,969,578 km (0.095 R)
• M76: 50,883,771 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.3

Radius: 6.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.25 AU - 19.65 AU

Year: 27033 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 144.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,924,027 km

• M1: 90,656 km (0.109 R)
• M2: 157,078 km (0.066 R)
• M3: 381,774 km (0.094 R)
• M4: 425,756 km (0.093 R)
• M5: 487,390 km (0.118 R)
• M6: 552,465 km (0.073 R)
• M7: 1,047,185 km (0.103 R)
• M8: 1,453,194 km (0.083 R)
• M9: 2,145,383 km (0.062 R)
• M10: 2,339,561 km (0.085 R)
• M11: 2,627,088 km (0.073 R)
• M12: 2,715,650 km (0.104 R)
• M13: 3,204,237 km (0.114 R)
• M14: 3,555,792 km (0.091 R)
• M15: 3,686,690 km (0.037 R)
• M16: 4,191,882 km (0.083 R)
• M17: 4,260,847 km (0.106 R)
• M18: 4,505,439 km (0.089 R)
• M19: 4,576,199 km (0.079 R)
• M20: 4,682,862 km (0.074 R)
• M21: 5,155,143 km (0.108 R)
• M22: 5,566,537 km (0.038 R)
• M23: 6,620,603 km (0.117 R)
• M24: 6,782,019 km (0.099 R)
• M25: 7,566,062 km (0.03 R)
• M26: 8,773,018 km (0.051 R)
• M27: 9,443,964 km (0.113 R)
• M28: 9,625,725 km (0.119 R)
• M29: 9,992,539 km (0.084 R)
• M30: 10,457,639 km (0.066 R)
• M31: 10,787,353 km (0.1 R)
• M32: 11,312,441 km (0.089 R)
• M33: 11,796,989 km (0.082 R)
• M34: 12,786,280 km (0.091 R)
• M35: 13,341,737 km (0.095 R)
• M36: 13,596,801 km (0.097 R)
• M37: 13,802,049 km (0.109 R)
• M38: 14,111,866 km (0.109 R)
• M39: 14,790,891 km (0.042 R)
• M40: 14,843,550 km (0.081 R)
• M41: 15,214,103 km (0.118 R)
• M42: 15,267,211 km (0.076 R)
• M43: 15,534,093 km (0.08 R)
• M44: 16,180,655 km (0.028 R)
• M45: 16,398,171 km (0.105 R)
• M46: 16,946,148 km (0.104 R)
• M47: 17,835,357 km (0.117 R)
• M48: 18,568,985 km (0.088 R)
• M49: 18,739,676 km (0.042 R)
• M50: 19,716,850 km (0.058 R)
• M51: 19,832,788 km (0.112 R)
• M52: 20,182,398 km (0.114 R)
• M53: 20,416,519 km (0.092 R)
• M54: 20,533,953 km (0.11 R)
• M55: 20,828,362 km (0.077 R)
• M56: 21,720,264 km (0.092 R)
• M57: 21,780,104 km (0.037 R)
• M58: 22,020,358 km (0.084 R)
• M59: 23,664,289 km (0.085 R)
• M60: 25,789,925 km (0.112 R)
• M61: 26,618,697 km (0.063 R)
• M62: 27,456,146 km (0.108 R)
• M63: 28,959,006 km (0.073 R)
• M64: 29,355,441 km (0.094 R)
• M65: 29,820,241 km (0.029 R)
• M66: 30,421,325 km (0.058 R)
• M67: 30,622,535 km (0.051 R)
• M68: 31,975,647 km (0.084 R)
• M69: 32,043,864 km (0.033 R)
• M70: 32,796,790 km (0.081 R)
• M71: 33,141,015 km (0.092 R)
• M72: 34,111,157 km (0.111 R)
• M73: 34,459,870 km (0.102 R)
• M74: 34,809,779 km (0.082 R)
• M75: 34,879,940 km (0.076 R)
• M76: 35,795,928 km (0.114 R)
• M77: 37,507,477 km (0.083 R)
• M78: 38,373,200 km (0.083 R)
• M79: 38,954,089 km (0.09 R)
• M80: 39,904,185 km (0.111 R)
• M81: 40,345,199 km (0.067 R)
• M82: 42,874,899 km (0.075 R)
• M83: 44,462,881 km (0.074 R)
• M84: 44,539,026 km (0.102 R)
• M85: 45,916,074 km (0.103 R)
• M86: 46,378,332 km (0.042 R)
• M87: 46,841,936 km (0.084 R)
• M88: 47,152,052 km (0.028 R)
• M89: 48,007,901 km (0.109 R)
• M90: 49,262,130 km (0.073 R)
• M91: 49,814,296 km (0.115 R)
• M92: 50,606,566 km (0.073 R)
• M93: 51,243,255 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.7

Radius: 5.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.85 AU - 21.71 AU

Year: 30182 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,924,027 km

• M1: 91,554 km (0.076 R)
• M2: 140,772 km (0.109 R)
• M3: 321,336 km (0.116 R)
• M4: 476,469 km (0.091 R)
• M5: 598,691 km (0.068 R)
• M6: 731,085 km (0.11 R)
• M7: 810,970 km (0.108 R)
• M8: 1,182,422 km (0.093 R)
• M9: 1,398,441 km (0.069 R)
• M10: 2,204,325 km (0.062 R)
• M11: 2,291,690 km (0.068 R)
• M12: 2,410,022 km (0.077 R)
• M13: 2,621,703 km (0.114 R)
• M14: 3,259,289 km (0.097 R)
• M15: 3,358,921 km (0.094 R)
• M16: 3,663,951 km (0.089 R)
• M17: 4,818,697 km (0.118 R)
• M18: 5,278,561 km (0.038 R)
• M19: 5,792,579 km (0.106 R)
• M20: 6,075,918 km (0.058 R)
• M21: 6,198,737 km (0.098 R)
• M22: 7,167,234 km (0.034 R)
• M23: 7,471,366 km (0.072 R)
• M24: 8,137,077 km (0.085 R)
• M25: 9,335,206 km (0.061 R)
• M26: 10,587,490 km (0.097 R)
• M27: 11,183,039 km (0.043 R)
• M28: 11,434,364 km (0.044 R)
• M29: 12,302,779 km (0.091 R)
• M30: 12,354,540 km (0.049 R)
• M31: 12,458,361 km (0.118 R)
• M32: 12,771,170 km (0.101 R)
• M33: 12,823,529 km (0.066 R)
• M34: 13,404,717 km (0.075 R)
• M35: 14,977,290 km (0.032 R)
• M36: 15,143,344 km (0.088 R)
• M37: 16,095,534 km (0.086 R)
• M38: 16,721,900 km (0.09 R)
• M39: 17,124,618 km (0.065 R)
• M40: 17,705,506 km (0.066 R)
• M41: 17,998,419 km (0.065 R)
• M42: 18,470,400 km (0.1 R)
• M43: 18,827,042 km (0.111 R)
• M44: 18,946,421 km (0.073 R)
• M45: 19,185,927 km (0.107 R)
• M46: 20,767,027 km (0.08 R)
• M47: 21,573,060 km (0.064 R)
• M48: 21,823,188 km (0.085 R)
• M49: 22,011,382 km (0.067 R)
• M50: 23,536,383 km (0.091 R)
• M51: 23,729,364 km (0.117 R)
• M52: 24,832,947 km (0.107 R)
• M53: 25,489,981 km (0.03 R)
• M54: 25,886,864 km (0.089 R)
• M55: 25,953,136 km (0.062 R)
• M56: 27,427,274 km (0.119 R)
• M57: 27,630,278 km (0.105 R)
• M58: 28,310,948 km (0.045 R)
• M59: 28,997,004 km (0.114 R)
• M60: 29,203,898 km (0.103 R)
• M61: 29,342,126 km (0.111 R)
• M62: 29,827,571 km (0.047 R)
• M63: 29,966,847 km (0.075 R)
• M64: 30,736,229 km (0.082 R)
• M65: 31,582,953 km (0.116 R)
• M66: 32,508,814 km (0.029 R)
• M67: 33,805,528 km (0.1 R)
• M68: 34,460,318 km (0.098 R)
• M69: 34,606,326 km (0.103 R)
• M70: 34,972,392 km (0.081 R)
• M71: 35,119,147 km (0.068 R)
• M72: 36,821,721 km (0.095 R)
• M73: 36,971,019 km (0.069 R)
• M74: 37,570,308 km (0.093 R)
• M75: 37,645,407 km (0.086 R)
• M76: 38,475,226 km (0.07 R)
• M77: 39,158,589 km (0.038 R)
• M78: 39,845,991 km (0.096 R)
• M79: 40,306,603 km (0.092 R)
• M80: 41,232,764 km (0.078 R)
• M81: 41,620,820 km (0.078 R)
• M82: 46,209,286 km (0.109 R)
• M83: 46,531,670 km (0.082 R)
• M84: 47,340,695 km (0.086 R)
• M85: 48,072,827 km (0.109 R)
• M86: 48,481,080 km (0.09 R)
• M87: 49,548,161 km (0.05 R)
• M88: 50,623,022 km (0.102 R)
• M89: 51,956,388 km (0.118 R)
• M90: 52,711,408 km (0.097 R)
• M91: 53,048,303 km (0.059 R)
• M92: 53,978,053 km (0.073 R)
• M93: 55,853,711 km (0.09 R)
• M94: 57,231,059 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit