🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.82 AU - 0.92 AU

Year: 285 Days

Day: 20.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.4 AU - 1.76 AU

Year: 698 Days

Day: 35.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.93 AU - 4.05 AU

Year: 2801 Days

Day: 20.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.74 AU - 5.84 AU

Year: 3685 Days

Day: 46.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,865,632 km

• M1: 65,973 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.96 AU - 5.16 AU

Year: 4000 Days

Day: 37.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 11.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.3 AU - 10.02 AU

Year: 8957 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,865,632 km

• M1: 196,721 km (0.119 R)
• M2: 307,274 km (0.116 R)
• M3: 495,319 km (0.077 R)
• M4: 777,460 km (0.103 R)
• M5: 1,443,619 km (0.065 R)
• M6: 1,576,762 km (0.107 R)
• M7: 2,461,633 km (0.084 R)
• M8: 3,011,106 km (0.089 R)
• M9: 3,212,465 km (0.089 R)
• M10: 3,359,071 km (0.105 R)
• M11: 3,720,200 km (0.107 R)
• M12: 5,148,860 km (0.105 R)
• M13: 5,251,932 km (0.058 R)
• M14: 5,635,950 km (0.11 R)
• M15: 6,210,855 km (0.069 R)
• M16: 6,394,411 km (0.09 R)
• M17: 6,505,413 km (0.12 R)
• M18: 6,729,361 km (0.059 R)
• M19: 8,085,915 km (0.072 R)
• M20: 8,286,525 km (0.117 R)
• M21: 8,774,663 km (0.08 R)
• M22: 9,314,263 km (0.107 R)
• M23: 9,524,597 km (0.106 R)
• M24: 10,687,870 km (0.084 R)
• M25: 11,308,552 km (0.097 R)
• M26: 11,443,190 km (0.12 R)
• M27: 12,123,860 km (0.113 R)
• M28: 12,307,716 km (0.085 R)
• M29: 13,005,141 km (0.07 R)
• M30: 13,240,459 km (0.058 R)
• M31: 13,954,938 km (0.074 R)
• M32: 14,341,050 km (0.033 R)
• M33: 15,124,046 km (0.091 R)
• M34: 16,223,291 km (0.071 R)
• M35: 17,296,356 km (0.091 R)
• M36: 17,711,191 km (0.06 R)
• M37: 18,603,692 km (0.1 R)
• M38: 18,869,079 km (0.1 R)
• M39: 19,942,743 km (0.082 R)
• M40: 20,051,201 km (0.052 R)
• M41: 20,268,716 km (0.116 R)
• M42: 20,761,043 km (0.103 R)
• M43: 21,036,303 km (0.037 R)
• M44: 21,590,264 km (0.119 R)
• M45: 21,757,514 km (0.09 R)
• M46: 23,452,608 km (0.042 R)
• M47: 23,796,683 km (0.095 R)
• M48: 25,248,530 km (0.111 R)
• M49: 25,837,198 km (0.083 R)
• M50: 26,788,640 km (0.091 R)
• M51: 27,389,126 km (0.091 R)
• M52: 27,691,015 km (0.058 R)
• M53: 28,970,974 km (0.073 R)
• M54: 29,278,547 km (0.096 R)
• M55: 29,401,966 km (0.09 R)
• M56: 31,335,817 km (0.092 R)
• M57: 32,350,091 km (0.086 R)
• M58: 33,826,771 km (0.051 R)
• M59: 34,540,802 km (0.109 R)
• M60: 35,390,967 km (0.068 R)
• M61: 35,719,932 km (0.041 R)
• M62: 36,779,085 km (0.103 R)
• M63: 37,446,292 km (0.068 R)
• M64: 39,881,296 km (0.061 R)
• M65: 40,018,029 km (0.102 R)
• M66: 40,429,273 km (0.1 R)
• M67: 40,842,014 km (0.087 R)
• M68: 40,979,794 km (0.077 R)
• M69: 41,532,857 km (0.085 R)
• M70: 42,018,751 km (0.054 R)
• M71: 42,436,727 km (0.065 R)
• M72: 42,786,188 km (0.078 R)
• M73: 44,334,825 km (0.118 R)
• M74: 45,044,816 km (0.056 R)
• M75: 45,187,383 km (0.044 R)
• M76: 45,901,863 km (0.078 R)
• M77: 46,332,405 km (0.116 R)
• M78: 46,476,169 km (0.108 R)
• M79: 47,197,380 km (0.111 R)
• M80: 47,704,517 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 3.6

Gravity: 31.5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.19 AU - 23.01 AU

Year: 28193 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,865,632 km

• M1: 51,910 km (0.101 R)
• M2: 421,716 km (0.067 R)
• M3: 787,334 km (0.116 R)
• M4: 944,411 km (0.087 R)
• M5: 1,026,541 km (0.106 R)
• M6: 1,054,366 km (0.118 R)
• M7: 1,503,159 km (0.053 R)
• M8: 1,599,201 km (0.114 R)
• M9: 1,865,336 km (0.102 R)
• M10: 2,181,137 km (0.1 R)
• M11: 2,437,996 km (0.12 R)
• M12: 2,860,910 km (0.095 R)
• M13: 3,816,092 km (0.071 R)
• M14: 3,947,439 km (0.077 R)
• M15: 4,626,015 km (0.117 R)
• M16: 4,766,039 km (0.039 R)
• M17: 4,813,012 km (0.113 R)
• M18: 5,985,710 km (0.06 R)
• M19: 6,603,549 km (0.076 R)
• M20: 6,814,033 km (0.105 R)
• M21: 6,973,206 km (0.097 R)
• M22: 7,403,898 km (0.085 R)
• M23: 7,567,707 km (0.065 R)
• M24: 8,404,109 km (0.098 R)
• M25: 9,445,909 km (0.09 R)
• M26: 9,921,929 km (0.11 R)
• M27: 9,981,918 km (0.099 R)
• M28: 10,405,729 km (0.117 R)
• M29: 10,588,986 km (0.099 R)
• M30: 10,650,471 km (0.103 R)
• M31: 10,835,224 km (0.12 R)
• M32: 11,521,878 km (0.081 R)
• M33: 13,002,299 km (0.098 R)
• M34: 13,398,284 km (0.118 R)
• M35: 13,664,569 km (0.119 R)
• M36: 14,405,527 km (0.058 R)
• M37: 15,996,351 km (0.069 R)
• M38: 16,208,032 km (0.062 R)
• M39: 17,135,539 km (0.073 R)
• M40: 17,424,412 km (0.067 R)
• M41: 20,476,358 km (0.065 R)
• M42: 21,711,438 km (0.12 R)
• M43: 23,448,419 km (0.11 R)
• M44: 24,091,091 km (0.114 R)
• M45: 25,722,755 km (0.095 R)
• M46: 27,389,874 km (0.09 R)
• M47: 33,222,845 km (0.046 R)
• M48: 33,402,661 km (0.106 R)
• M49: 34,579,398 km (0.113 R)
• M50: 35,677,596 km (0.058 R)
• M51: 36,601,513 km (0.083 R)
• M52: 37,908,250 km (0.082 R)
• M53: 38,190,092 km (0.097 R)
• M54: 40,855,328 km (0.076 R)
• M55: 41,144,351 km (0.07 R)
• M56: 42,502,401 km (0.119 R)
• M57: 44,072,430 km (0.064 R)
• M58: 44,368,933 km (0.072 R)
• M59: 45,063,367 km (0.111 R)
• M60: 45,761,241 km (0.083 R)
• M61: 46,362,325 km (0.104 R)
• M62: 47,471,144 km (0.067 R)
• M63: 48,894,867 km (0.101 R)
• M64: 50,642,470 km (0.116 R)
• M65: 51,679,931 km (0.101 R)
• M66: 52,514,986 km (0.116 R)
• M67: 53,670,480 km (0.116 R)
• M68: 53,987,179 km (0.112 R)
• M69: 55,046,930 km (0.082 R)
• M70: 55,472,686 km (0.11 R)
• M71: 56,434,750 km (0.047 R)
• M72: 56,649,273 km (0.091 R)
• M73: 58,483,941 km (0.071 R)
• M74: 59,790,529 km (0.111 R)
• M75: 60,447,563 km (0.089 R)
• M76: 60,996,737 km (0.119 R)
• M77: 61,437,452 km (0.082 R)
• M78: 64,103,286 km (0.062 R)
• M79: 64,439,133 km (0.049 R)
• M80: 65,112,623 km (0.092 R)
• M81: 65,901,303 km (0.1 R)
• M82: 66,806,520 km (0.068 R)
• M83: 68,172,049 km (0.118 R)
• M84: 68,400,634 km (0.098 R)
• M85: 70,468,376 km (0.082 R)
• M86: 71,393,938 km (0.099 R)
• M87: 72,323,539 km (0.085 R)
• M88: 72,556,613 km (0.083 R)
• M89: 73,725,571 km (0.059 R)
• M90: 73,960,140 km (0.115 R)
• M91: 74,194,859 km (0.025 R)
• M92: 74,547,461 km (0.117 R)
• M93: 75,372,494 km (0.05 R)
• M94: 77,746,163 km (0.112 R)
• M95: 80,505,945 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.7

Radius: 6.2

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.42 AU - 21.78 AU

Year: 28193 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,865,632 km

• M1: 85,420 km (0.084 R)
• M2: 184,155 km (0.081 R)
• M3: 559,197 km (0.104 R)
• M4: 1,273,975 km (0.11 R)
• M5: 1,509,592 km (0.106 R)
• M6: 1,686,267 km (0.107 R)
• M7: 2,458,192 km (0.087 R)
• M8: 2,624,246 km (0.045 R)
• M9: 2,751,254 km (0.057 R)
• M10: 2,967,423 km (0.075 R)
• M11: 3,144,398 km (0.073 R)
• M12: 3,555,044 km (0.039 R)
• M13: 4,628,558 km (0.031 R)
• M14: 5,467,653 km (0.084 R)
• M15: 5,849,277 km (0.096 R)
• M16: 5,904,628 km (0.051 R)
• M17: 6,127,230 km (0.076 R)
• M18: 6,409,521 km (0.117 R)
• M19: 7,400,607 km (0.041 R)
• M20: 8,376,434 km (0.093 R)
• M21: 8,563,730 km (0.108 R)
• M22: 9,070,418 km (0.034 R)
• M23: 10,178,789 km (0.115 R)
• M24: 11,192,015 km (0.032 R)
• M25: 11,260,681 km (0.089 R)
• M26: 11,606,102 km (0.039 R)
• M27: 11,675,665 km (0.059 R)
• M28: 11,885,102 km (0.117 R)
• M29: 15,629,836 km (0.107 R)
• M30: 15,937,708 km (0.077 R)
• M31: 16,794,904 km (0.056 R)
• M32: 17,031,269 km (0.08 R)
• M33: 20,119,418 km (0.088 R)
• M34: 21,812,566 km (0.066 R)
• M35: 22,589,278 km (0.109 R)
• M36: 22,850,327 km (0.079 R)
• M37: 24,883,661 km (0.071 R)
• M38: 25,243,145 km (0.116 R)
• M39: 25,694,930 km (0.111 R)
• M40: 26,882,139 km (0.111 R)
• M41: 27,900,601 km (0.06 R)
• M42: 28,273,998 km (0.032 R)
• M43: 28,931,630 km (0.066 R)
• M44: 30,261,704 km (0.113 R)
• M45: 30,645,423 km (0.084 R)
• M46: 33,475,067 km (0.061 R)
• M47: 33,871,950 km (0.119 R)
• M48: 35,272,934 km (0.079 R)
• M49: 36,081,959 km (0.12 R)
• M50: 36,590,742 km (0.056 R)
• M51: 39,692,953 km (0.087 R)
• M52: 39,902,689 km (0.073 R)
• M53: 40,007,707 km (0.115 R)
• M54: 41,594,342 km (0.116 R)
• M55: 44,175,204 km (0.059 R)
• M56: 45,594,738 km (0.084 R)
• M57: 45,814,497 km (0.074 R)
• M58: 47,919,190 km (0.118 R)
• M59: 50,395,483 km (0.098 R)
• M60: 50,736,417 km (0.106 R)
• M61: 51,534,821 km (0.096 R)
• M62: 53,143,896 km (0.048 R)
• M63: 53,375,174 km (0.065 R)
• M64: 54,303,429 km (0.098 R)
• M65: 54,419,816 km (0.119 R)
• M66: 55,354,055 km (0.083 R)
• M67: 58,188,485 km (0.106 R)
• M68: 58,904,461 km (0.062 R)
• M69: 60,104,086 km (0.07 R)
• M70: 61,433,114 km (0.108 R)
• M71: 62,649,643 km (0.095 R)
• M72: 65,973,858 km (0.06 R)
• M73: 66,595,736 km (0.099 R)
• M74: 66,844,966 km (0.116 R)
• M75: 67,845,178 km (0.107 R)
• M76: 68,724,514 km (0.075 R)
• M77: 71,130,048 km (0.099 R)
• M78: 73,563,107 km (0.054 R)
• M79: 74,466,379 km (0.109 R)
• M80: 74,725,184 km (0.086 R)
• M81: 75,373,391 km (0.073 R)
• M82: 77,722,078 km (0.035 R)
• M83: 79,301,382 km (0.107 R)
• M84: 80,758,167 km (0.115 R)
• M85: 81,423,279 km (0.101 R)
• M86: 83,027,117 km (0.068 R)
• M87: 83,161,157 km (0.107 R)
• M88: 84,236,766 km (0.107 R)
• M89: 86,401,447 km (0.079 R)
• M90: 87,490,819 km (0.09 R)
• M91: 89,958,136 km (0.1 R)
• M92: 91,062,169 km (0.092 R)
• M93: 92,031,862 km (0.031 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit