🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 486 Days

Day: 36.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.23 AU - 2.37 AU

Year: 1307 Days

Day: 32.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.87 AU - 2.95 AU

Year: 1402 Days

Day: 24.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,158,296 km

• M1: 360,381 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.97 AU - 4.19 AU

Year: 2538 Days

Day: 24.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 14.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.82 AU - 6.2 AU

Year: 4202 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 110,158,296 km

• M1: 186,100 km (0.071 R)
• M2: 283,039 km (0.1 R)
• M3: 394,340 km (0.103 R)
• M4: 501,003 km (0.05 R)
• M5: 718,967 km (0.113 R)
• M6: 847,322 km (0.097 R)
• M7: 946,207 km (0.107 R)
• M8: 1,519,316 km (0.102 R)
• M9: 1,690,306 km (0.11 R)
• M10: 1,802,654 km (0.119 R)
• M11: 2,120,699 km (0.086 R)
• M12: 2,439,044 km (0.115 R)
• M13: 2,716,398 km (0.047 R)
• M14: 2,887,837 km (0.07 R)
• M15: 3,201,694 km (0.034 R)
• M16: 3,403,501 km (0.044 R)
• M17: 4,187,394 km (0.097 R)
• M18: 5,285,592 km (0.072 R)
• M19: 5,404,971 km (0.038 R)
• M20: 5,525,248 km (0.033 R)
• M21: 5,817,712 km (0.079 R)
• M22: 6,015,480 km (0.097 R)
• M23: 6,215,642 km (0.065 R)
• M24: 6,571,236 km (0.059 R)
• M25: 6,933,413 km (0.098 R)
• M26: 7,038,131 km (0.098 R)
• M27: 7,623,657 km (0.12 R)
• M28: 8,252,567 km (0.111 R)
• M29: 8,391,393 km (0.115 R)
• M30: 9,270,430 km (0.065 R)
• M31: 9,502,008 km (0.066 R)
• M32: 10,477,685 km (0.03 R)
• M33: 10,628,330 km (0.043 R)
• M34: 10,992,900 km (0.078 R)
• M35: 11,361,509 km (0.094 R)
• M36: 11,890,787 km (0.096 R)
• M37: 12,459,857 km (0.092 R)
• M38: 12,555,600 km (0.074 R)
• M39: 12,651,642 km (0.09 R)
• M40: 13,135,291 km (0.051 R)
• M41: 13,330,367 km (0.115 R)
• M42: 13,460,966 km (0.106 R)
• M43: 13,592,163 km (0.118 R)
• M44: 13,888,517 km (0.056 R)
• M45: 14,387,426 km (0.104 R)
• M46: 14,622,294 km (0.027 R)
• M47: 14,926,128 km (0.033 R)
• M48: 15,334,530 km (0.09 R)
• M49: 16,231,967 km (0.053 R)
• M50: 16,511,566 km (0.088 R)
• M51: 17,395,540 km (0.104 R)
• M52: 18,041,503 km (0.076 R)
• M53: 18,149,962 km (0.07 R)
• M54: 18,294,922 km (0.094 R)
• M55: 18,768,549 km (0.08 R)
• M56: 18,915,155 km (0.092 R)
• M57: 20,628,050 km (0.084 R)
• M58: 21,044,980 km (0.067 R)
• M59: 21,887,066 km (0.057 R)
• M60: 22,273,627 km (0.11 R)
• M61: 22,974,942 km (0.104 R)
• M62: 23,289,097 km (0.105 R)
• M63: 23,486,118 km (0.027 R)
• M64: 24,199,999 km (0.088 R)
• M65: 24,599,575 km (0.069 R)
• M66: 24,720,001 km (0.108 R)
• M67: 25,527,231 km (0.059 R)
• M68: 26,301,998 km (0.109 R)
• M69: 26,877,950 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.2

Radius: 6.5

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.69 AU - 18.55 AU

Year: 28905 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,158,296 km

• M1: 159,621 km (0.052 R)
• M2: 415,882 km (0.078 R)
• M3: 464,801 km (0.109 R)
• M4: 569,220 km (0.118 R)
• M5: 624,422 km (0.12 R)
• M6: 770,878 km (0.058 R)
• M7: 1,539,512 km (0.069 R)
• M8: 1,947,315 km (0.037 R)
• M9: 1,989,801 km (0.099 R)
• M10: 3,003,476 km (0.108 R)
• M11: 4,151,640 km (0.08 R)
• M12: 5,300,103 km (0.069 R)
• M13: 5,540,956 km (0.108 R)
• M14: 5,908,966 km (0.074 R)
• M15: 6,158,645 km (0.113 R)
• M16: 6,928,625 km (0.115 R)
• M17: 8,208,585 km (0.103 R)
• M18: 8,557,297 km (0.093 R)
• M19: 9,632,607 km (0.043 R)
• M20: 9,852,665 km (0.05 R)
• M21: 10,074,519 km (0.115 R)
• M22: 11,750,763 km (0.079 R)
• M23: 12,302,181 km (0.103 R)
• M24: 12,461,203 km (0.11 R)
• M25: 12,861,827 km (0.082 R)
• M26: 15,012,296 km (0.045 R)
• M27: 17,271,673 km (0.087 R)
• M28: 17,360,534 km (0.083 R)
• M29: 17,897,740 km (0.092 R)
• M30: 18,988,458 km (0.116 R)
• M31: 20,194,067 km (0.041 R)
• M32: 24,055,936 km (0.108 R)
• M33: 24,554,396 km (0.026 R)
• M34: 25,358,933 km (0.053 R)
• M35: 26,890,816 km (0.076 R)
• M36: 28,452,318 km (0.026 R)
• M37: 30,687,310 km (0.108 R)
• M38: 32,098,916 km (0.071 R)
• M39: 34,535,566 km (0.117 R)
• M40: 34,647,764 km (0.106 R)
• M41: 36,116,965 km (0.115 R)
• M42: 36,916,566 km (0.05 R)
• M43: 37,375,981 km (0.09 R)
• M44: 37,491,171 km (0.062 R)
• M45: 40,290,447 km (0.034 R)
• M46: 42,433,586 km (0.046 R)
• M47: 42,914,842 km (0.098 R)
• M48: 43,156,143 km (0.052 R)
• M49: 43,398,043 km (0.066 R)
• M50: 45,594,140 km (0.12 R)
• M51: 47,202,467 km (0.102 R)
• M52: 49,586,608 km (0.072 R)
• M53: 52,266,803 km (0.101 R)
• M54: 53,170,674 km (0.112 R)
• M55: 56,176,544 km (0.109 R)
• M56: 62,351,345 km (0.113 R)
• M57: 62,761,543 km (0.093 R)
• M58: 66,074,537 km (0.073 R)
• M59: 66,632,238 km (0.11 R)
• M60: 68,314,765 km (0.117 R)
• M61: 68,596,458 km (0.111 R)
• M62: 68,878,600 km (0.045 R)
• M63: 69,585,749 km (0.084 R)
• M64: 69,727,418 km (0.043 R)
• M65: 74,167,483 km (0.086 R)
• M66: 74,602,065 km (0.042 R)
• M67: 74,747,025 km (0.056 R)
• M68: 77,520,420 km (0.099 R)
• M69: 78,993,660 km (0.097 R)
• M70: 79,881,972 km (0.097 R)
• M71: 81,817,918 km (0.088 R)
• M72: 82,117,114 km (0.071 R)
• M73: 82,266,861 km (0.058 R)
• M74: 83,016,945 km (0.105 R)
• M75: 83,769,422 km (0.098 R)
• M76: 84,523,994 km (0.08 R)
• M77: 87,412,130 km (0.099 R)
• M78: 87,871,096 km (0.117 R)
• M79: 88,945,060 km (0.071 R)
• M80: 91,106,150 km (0.08 R)
• M81: 92,348,860 km (0.047 R)
• M82: 92,660,323 km (0.045 R)
• M83: 93,597,105 km (0.114 R)
• M84: 93,753,434 km (0.074 R)
• M85: 96,426,000 km (0.107 R)
• M86: 99,602,113 km (0.08 R)
• M87: 99,921,504 km (0.105 R)
• M88: 102,973,750 km (0.089 R)
• M89: 104,754,712 km (0.115 R)
• M90: 105,730,389 km (0.106 R)
• M91: 107,854,829 km (0.09 R)
• M92: 108,840,080 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit