🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.15 AU - 1.91 AU

Year: 662 Days

Day: 14.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,937,926 km

• M1: 621,130 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.82 AU - 2.24 AU

Year: 1012 Days

Day: 40.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,937,926 km

• M1: 376,239 km (0.082 R)
• M2: 457,021 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 10.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.86 AU - 10.26 AU

Year: 9540 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,937,926 km

• M1: 185,053 km (0.043 R)
• M2: 260,749 km (0.046 R)
• M3: 448,943 km (0.053 R)
• M4: 668,104 km (0.079 R)
• M5: 737,218 km (0.055 R)
• M6: 827,575 km (0.115 R)
• M7: 1,020,257 km (0.072 R)
• M8: 1,541,606 km (0.079 R)
• M9: 2,085,095 km (0.086 R)
• M10: 2,599,562 km (0.048 R)
• M11: 3,551,603 km (0.092 R)
• M12: 3,709,429 km (0.094 R)
• M13: 4,636,038 km (0.047 R)
• M14: 4,774,117 km (0.084 R)
• M15: 5,019,009 km (0.06 R)
• M16: 5,594,362 km (0.069 R)
• M17: 5,889,967 km (0.077 R)
• M18: 6,228,657 km (0.096 R)
• M19: 6,381,247 km (0.07 R)
• M20: 6,768,107 km (0.108 R)
• M21: 7,605,257 km (0.104 R)
• M22: 7,850,597 km (0.092 R)
• M23: 8,056,893 km (0.115 R)
• M24: 9,072,363 km (0.084 R)
• M25: 9,158,681 km (0.081 R)
• M26: 9,860,145 km (0.098 R)
• M27: 10,715,546 km (0.092 R)
• M28: 11,594,433 km (0.089 R)
• M29: 12,304,724 km (0.111 R)
• M30: 12,980,458 km (0.091 R)
• M31: 13,077,846 km (0.059 R)
• M32: 13,916,492 km (0.115 R)
• M33: 14,519,072 km (0.078 R)
• M34: 15,490,261 km (0.106 R)
• M35: 15,645,544 km (0.102 R)
• M36: 15,853,485 km (0.119 R)
• M37: 16,114,533 km (0.074 R)
• M38: 16,588,160 km (0.119 R)
• M39: 17,819,201 km (0.109 R)
• M40: 18,308,835 km (0.11 R)
• M41: 18,968,711 km (0.119 R)
• M42: 19,245,916 km (0.106 R)
• M43: 19,357,216 km (0.102 R)
• M44: 20,481,744 km (0.108 R)
• M45: 20,595,288 km (0.034 R)
• M46: 21,627,364 km (0.083 R)
• M47: 21,858,942 km (0.096 R)
• M48: 22,970,304 km (0.052 R)
• M49: 23,920,550 km (0.093 R)
• M50: 24,100,067 km (0.099 R)
• M51: 24,641,462 km (0.119 R)
• M52: 25,369,705 km (0.068 R)
• M53: 25,675,183 km (0.11 R)
• M54: 28,162,697 km (0.085 R)
• M55: 28,289,107 km (0.079 R)
• M56: 28,542,376 km (0.06 R)
• M57: 29,115,186 km (0.103 R)
• M58: 29,243,093 km (0.08 R)
• M59: 29,435,027 km (0.113 R)
• M60: 30,336,803 km (0.12 R)
• M61: 30,401,578 km (0.059 R)
• M62: 30,596,205 km (0.083 R)
• M63: 31,051,731 km (0.078 R)
• M64: 31,772,194 km (0.037 R)
• M65: 32,697,158 km (0.045 R)
• M66: 33,163,006 km (0.097 R)
• M67: 33,363,168 km (0.047 R)
• M68: 33,832,157 km (0.093 R)
• M69: 34,708,800 km (0.101 R)
• M70: 35,388,274 km (0.104 R)
• M71: 36,072,086 km (0.12 R)
• M72: 37,661,264 km (0.032 R)
• M73: 38,780,406 km (0.063 R)
• M74: 39,414,551 km (0.086 R)
• M75: 40,265,613 km (0.075 R)
• M76: 41,985,690 km (0.073 R)
• M77: 42,202,457 km (0.032 R)
• M78: 43,949,461 km (0.12 R)
• M79: 44,316,424 km (0.088 R)
• M80: 44,389,877 km (0.079 R)
• M81: 45,645,751 km (0.089 R)
• M82: 47,363,434 km (0.045 R)
• M83: 48,494,992 km (0.11 R)
• M84: 49,102,060 km (0.107 R)
• M85: 49,254,201 km (0.101 R)
• M86: 49,559,082 km (0.046 R)
• M87: 50,017,450 km (0.092 R)
• M88: 50,170,638 km (0.103 R)
• M89: 50,247,232 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 11.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.29 AU - 13.83 AU

Year: 16512 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,937,926 km

• M1: 154,834 km (0.049 R)
• M2: 260,300 km (0.083 R)
• M3: 356,342 km (0.084 R)
• M4: 516,861 km (0.085 R)
• M5: 633,547 km (0.1 R)
• M6: 876,943 km (0.069 R)
• M7: 1,575,565 km (0.119 R)
• M8: 2,047,396 km (0.094 R)
• M9: 2,532,243 km (0.109 R)
• M10: 2,711,910 km (0.092 R)
• M11: 3,341,418 km (0.057 R)
• M12: 3,639,417 km (0.117 R)
• M13: 3,842,870 km (0.119 R)
• M14: 4,404,012 km (0.097 R)
• M15: 4,990,884 km (0.058 R)
• M16: 5,293,670 km (0.111 R)
• M17: 5,641,485 km (0.094 R)
• M18: 6,237,932 km (0.108 R)
• M19: 6,359,555 km (0.105 R)
• M20: 7,706,684 km (0.07 R)
• M21: 8,412,487 km (0.071 R)
• M22: 8,502,096 km (0.082 R)
• M23: 8,955,377 km (0.094 R)
• M24: 11,337,873 km (0.113 R)
• M25: 11,437,206 km (0.073 R)
• M26: 12,598,534 km (0.111 R)
• M27: 13,063,335 km (0.076 R)
• M28: 13,797,412 km (0.084 R)
• M29: 14,222,868 km (0.084 R)
• M30: 14,329,830 km (0.089 R)
• M31: 15,086,796 km (0.115 R)
• M32: 16,414,477 km (0.083 R)
• M33: 16,752,269 km (0.063 R)
• M34: 17,035,458 km (0.079 R)
• M35: 17,606,622 km (0.077 R)
• M36: 19,595,526 km (0.106 R)
• M37: 20,073,790 km (0.109 R)
• M38: 20,616,382 km (0.071 R)
• M39: 24,612,440 km (0.112 R)
• M40: 25,843,780 km (0.107 R)
• M41: 25,974,529 km (0.057 R)
• M42: 27,561,014 km (0.112 R)
• M43: 27,828,495 km (0.062 R)
• M44: 28,164,043 km (0.07 R)
• M45: 28,366,000 km (0.119 R)
• M46: 29,656,282 km (0.048 R)
• M47: 29,930,495 km (0.118 R)
• M48: 30,274,271 km (0.105 R)
• M49: 30,896,448 km (0.073 R)
• M50: 31,035,275 km (0.072 R)
• M51: 31,522,815 km (0.094 R)
• M52: 32,788,113 km (0.063 R)
• M53: 33,071,452 km (0.115 R)
• M54: 33,284,629 km (0.101 R)
• M55: 33,855,195 km (0.073 R)
• M56: 35,586,192 km (0.09 R)
• M57: 38,161,669 km (0.039 R)
• M58: 38,908,611 km (0.098 R)
• M59: 39,359,050 km (0.103 R)
• M60: 39,509,546 km (0.086 R)
• M61: 39,660,191 km (0.036 R)
• M62: 41,636,977 km (0.08 R)
• M63: 41,713,721 km (0.069 R)
• M64: 41,790,464 km (0.027 R)
• M65: 43,645,777 km (0.115 R)
• M66: 44,191,959 km (0.117 R)
• M67: 45,764,831 km (0.075 R)
• M68: 46,956,677 km (0.114 R)
• M69: 49,046,410 km (0.118 R)
• M70: 49,451,820 km (0.063 R)
• M71: 51,166,511 km (0.094 R)
• M72: 51,495,327 km (0.111 R)
• M73: 51,660,034 km (0.104 R)
• M74: 52,320,509 km (0.084 R)
• M75: 53,983,738 km (0.113 R)
• M76: 55,664,321 km (0.073 R)
• M77: 56,851,080 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.4

Radius: 7.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.1 AU - 22 AU

Year: 27951 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 71,937,926 km

• M1: 286,330 km (0.116 R)
• M2: 471,532 km (0.088 R)
• M3: 651,499 km (0.116 R)
• M4: 716,574 km (0.115 R)
• M5: 901,477 km (0.094 R)
• M6: 1,024,895 km (0.102 R)
• M7: 1,101,788 km (0.094 R)
• M8: 1,207,255 km (0.085 R)
• M9: 1,261,409 km (0.099 R)
• M10: 1,457,382 km (0.095 R)
• M11: 1,515,127 km (0.116 R)
• M12: 1,910,066 km (0.09 R)
• M13: 2,070,285 km (0.038 R)
• M14: 2,648,032 km (0.059 R)
• M15: 3,159,507 km (0.118 R)
• M16: 3,582,719 km (0.101 R)
• M17: 3,741,144 km (0.094 R)
• M18: 4,064,873 km (0.057 R)
• M19: 5,178,181 km (0.11 R)
• M20: 5,312,520 km (0.081 R)
• M21: 5,402,578 km (0.079 R)
• M22: 5,861,095 km (0.089 R)
• M23: 6,236,885 km (0.084 R)
• M24: 6,523,814 km (0.069 R)
• M25: 6,815,081 km (0.07 R)
• M26: 6,962,285 km (0.093 R)
• M27: 7,612,587 km (0.113 R)
• M28: 7,970,874 km (0.102 R)
• M29: 8,810,118 km (0.117 R)
• M30: 9,186,207 km (0.107 R)
• M31: 10,685,178 km (0.112 R)
• M32: 12,617,982 km (0.108 R)
• M33: 12,980,906 km (0.062 R)
• M34: 13,965,260 km (0.086 R)
• M35: 14,277,770 km (0.093 R)
• M36: 16,266,674 km (0.071 R)
• M37: 16,463,694 km (0.116 R)
• M38: 16,860,129 km (0.111 R)
• M39: 17,259,705 km (0.094 R)
• M40: 17,393,595 km (0.116 R)
• M41: 17,595,103 km (0.079 R)
• M42: 18,204,266 km (0.096 R)
• M43: 18,545,648 km (0.059 R)
• M44: 19,096,318 km (0.104 R)
• M45: 20,638,223 km (0.12 R)
• M46: 20,780,341 km (0.078 R)
• M47: 21,137,132 km (0.075 R)
• M48: 21,280,447 km (0.072 R)
• M49: 23,320,064 km (0.067 R)
• M50: 23,690,768 km (0.115 R)
• M51: 24,213,163 km (0.117 R)
• M52: 24,588,504 km (0.109 R)
• M53: 27,036,524 km (0.101 R)
• M54: 27,425,927 km (0.079 R)
• M55: 29,801,541 km (0.025 R)
• M56: 30,284,443 km (0.084 R)
• M57: 30,607,874 km (0.066 R)
• M58: 31,830,837 km (0.088 R)
• M59: 32,407,088 km (0.083 R)
• M60: 33,152,983 km (0.074 R)
• M61: 34,324,483 km (0.068 R)
• M62: 34,999,918 km (0.071 R)
• M63: 35,084,740 km (0.05 R)
• M64: 35,169,562 km (0.052 R)
• M65: 35,339,355 km (0.073 R)
• M66: 35,765,111 km (0.117 R)
• M67: 36,192,662 km (0.054 R)
• M68: 36,621,858 km (0.111 R)
• M69: 36,707,877 km (0.118 R)
• M70: 36,966,382 km (0.077 R)
• M71: 38,006,536 km (0.107 R)
• M72: 38,705,307 km (0.12 R)
• M73: 41,722,098 km (0.053 R)
• M74: 45,922,058 km (0.109 R)
• M75: 46,107,709 km (0.084 R)
• M76: 46,200,610 km (0.069 R)
• M77: 47,133,203 km (0.032 R)
• M78: 48,449,365 km (0.069 R)
• M79: 48,732,853 km (0.085 R)
• M80: 49,586,907 km (0.12 R)
• M81: 52,178,690 km (0.109 R)
• M82: 52,566,448 km (0.107 R)
• M83: 52,857,715 km (0.116 R)
• M84: 55,109,612 km (0.113 R)
• M85: 55,801,203 km (0.036 R)
• M86: 56,594,969 km (0.054 R)
• M87: 59,099,836 km (0.119 R)
• M88: 61,947,880 km (0.085 R)
• M89: 62,050,504 km (0.102 R)
• M90: 62,975,916 km (0.045 R)
• M91: 64,009,488 km (0.114 R)
• M92: 64,944,475 km (0.088 R)
• M93: 65,152,865 km (0.116 R)
• M94: 65,257,134 km (0.067 R)
• M95: 65,779,381 km (0.068 R)
• M96: 66,722,894 km (0.106 R)
• M97: 68,623,386 km (0.12 R)
• M98: 69,154,458 km (0.086 R)
• M99: 69,686,877 km (0.096 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit