🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.54 AU - 0.58 AU

Year: 152 Days

Day: 44 Hours

Environment

Temp: 184 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.12 AU - 3.14 AU

Year: 1550 Days

Day: 38.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.41 AU - 3.13 AU

Year: 1676 Days

Day: 47.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,620,479 km

• M1: 1,074,562 km (0.102 R)
• M2: 1,100,891 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.88 AU - 4 AU

Year: 2319 Days

Day: 16.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.01 AU - 4.15 AU

Year: 2462 Days

Day: 20.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 10

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.17 AU - 8.31 AU

Year: 6359 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,620,479 km

• M1: 129,253 km (0.097 R)
• M2: 240,703 km (0.105 R)
• M3: 325,226 km (0.109 R)
• M4: 581,038 km (0.058 R)
• M5: 656,884 km (0.08 R)
• M6: 946,805 km (0.047 R)
• M7: 1,266,944 km (0.06 R)
• M8: 1,368,821 km (0.106 R)
• M9: 1,454,091 km (0.034 R)
• M10: 1,541,307 km (0.079 R)
• M11: 1,721,273 km (0.1 R)
• M12: 1,982,770 km (0.114 R)
• M13: 2,058,317 km (0.071 R)
• M14: 2,324,901 km (0.118 R)
• M15: 2,602,554 km (0.064 R)
• M16: 2,745,570 km (0.098 R)
• M17: 2,903,395 km (0.1 R)
• M18: 3,039,380 km (0.072 R)
• M19: 3,215,457 km (0.052 R)
• M20: 3,330,497 km (0.089 R)
• M21: 3,473,064 km (0.084 R)
• M22: 3,844,815 km (0.1 R)
• M23: 3,994,562 km (0.105 R)
• M24: 4,146,105 km (0.102 R)
• M25: 4,412,389 km (0.118 R)
• M26: 4,655,486 km (0.09 R)
• M27: 4,888,410 km (0.101 R)
• M28: 5,125,073 km (0.079 R)
• M29: 5,395,846 km (0.111 R)
• M30: 5,578,953 km (0.119 R)
• M31: 5,857,654 km (0.1 R)
• M32: 5,920,186 km (0.117 R)
• M33: 6,030,141 km (0.077 R)
• M34: 6,140,843 km (0.079 R)
• M35: 6,428,669 km (0.087 R)
• M36: 6,918,004 km (0.083 R)
• M37: 7,200,744 km (0.092 R)
• M38: 7,589,250 km (0.096 R)
• M39: 8,001,990 km (0.115 R)
• M40: 8,141,266 km (0.096 R)
• M41: 8,211,128 km (0.066 R)
• M42: 8,439,713 km (0.099 R)
• M43: 8,599,334 km (0.071 R)
• M44: 8,670,543 km (0.095 R)
• M45: 8,777,655 km (0.075 R)
• M46: 9,301,996 km (0.099 R)
• M47: 9,503,654 km (0.103 R)
• M48: 9,836,658 km (0.066 R)
• M49: 10,117,005 km (0.084 R)
• M50: 10,590,183 km (0.083 R)
• M51: 11,070,691 km (0.064 R)
• M52: 11,323,362 km (0.095 R)
• M53: 11,460,244 km (0.084 R)
• M54: 11,893,928 km (0.103 R)
• M55: 12,152,733 km (0.081 R)
• M56: 12,272,860 km (0.084 R)
• M57: 12,554,553 km (0.106 R)
• M58: 12,676,026 km (0.089 R)
• M59: 12,920,020 km (0.067 R)
• M60: 13,124,520 km (0.118 R)
• M61: 13,350,712 km (0.096 R)
• M62: 13,453,935 km (0.045 R)
• M63: 13,557,457 km (0.104 R)
• M64: 14,016,124 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.7

Radius: 4.9

Gravity: 32.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.16 AU - 18.42 AU

Year: 21729 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,620,479 km

• M1: 74,799 km (0.099 R)
• M2: 121,025 km (0.06 R)
• M3: 200,012 km (0.079 R)
• M4: 280,795 km (0.029 R)
• M5: 316,399 km (0.049 R)
• M6: 454,179 km (0.077 R)
• M7: 658,380 km (0.077 R)
• M8: 783,444 km (0.083 R)
• M9: 862,133 km (0.055 R)
• M10: 1,716,486 km (0.106 R)
• M11: 2,214,796 km (0.098 R)
• M12: 2,252,046 km (0.108 R)
• M13: 2,289,446 km (0.072 R)
• M14: 2,364,993 km (0.101 R)
• M15: 2,403,140 km (0.12 R)
• M16: 2,876,019 km (0.116 R)
• M17: 4,504,990 km (0.107 R)
• M18: 4,937,179 km (0.106 R)
• M19: 5,584,638 km (0.116 R)
• M20: 5,996,182 km (0.082 R)
• M21: 6,739,833 km (0.083 R)
• M22: 6,793,987 km (0.07 R)
• M23: 7,122,355 km (0.109 R)
• M24: 7,400,008 km (0.11 R)
• M25: 7,681,252 km (0.098 R)
• M26: 7,794,647 km (0.08 R)
• M27: 8,663,063 km (0.091 R)
• M28: 9,501,110 km (0.12 R)
• M29: 9,929,708 km (0.098 R)
• M30: 10,364,589 km (0.107 R)
• M31: 10,996,491 km (0.099 R)
• M32: 12,033,503 km (0.107 R)
• M33: 12,898,777 km (0.101 R)
• M34: 13,646,467 km (0.097 R)
• M35: 13,990,991 km (0.118 R)
• M36: 14,129,668 km (0.094 R)
• M37: 14,478,082 km (0.09 R)
• M38: 14,618,405 km (0.041 R)
• M39: 15,112,526 km (0.117 R)
• M40: 15,972,565 km (0.112 R)
• M41: 16,117,375 km (0.109 R)
• M42: 17,143,617 km (0.094 R)
• M43: 17,664,666 km (0.093 R)
• M44: 18,342,195 km (0.11 R)
• M45: 19,104,845 km (0.077 R)
• M46: 19,258,631 km (0.077 R)
• M47: 21,056,648 km (0.12 R)
• M48: 23,070,684 km (0.1 R)
• M49: 23,234,494 km (0.116 R)
• M50: 23,316,474 km (0.106 R)
• M51: 25,398,278 km (0.096 R)
• M52: 25,482,800 km (0.111 R)
• M53: 25,567,473 km (0.056 R)
• M54: 26,332,965 km (0.075 R)
• M55: 26,418,535 km (0.067 R)
• M56: 26,933,750 km (0.115 R)
• M57: 27,712,557 km (0.032 R)
• M58: 29,736,466 km (0.115 R)
• M59: 32,998,448 km (0.101 R)
• M60: 34,297,257 km (0.116 R)
• M61: 35,991,602 km (0.093 R)
• M62: 37,040,433 km (0.104 R)
• M63: 37,424,301 km (0.064 R)
• M64: 39,168,014 km (0.057 R)
• M65: 39,951,458 km (0.115 R)
• M66: 40,246,465 km (0.114 R)
• M67: 41,832,651 km (0.066 R)
• M68: 43,035,717 km (0.082 R)
• M69: 43,338,204 km (0.064 R)
• M70: 45,886,454 km (0.044 R)
• M71: 47,230,741 km (0.068 R)
• M72: 47,959,881 km (0.114 R)
• M73: 50,807,027 km (0.087 R)
• M74: 51,875,306 km (0.095 R)
• M75: 52,089,829 km (0.074 R)
• M76: 54,251,518 km (0.102 R)
• M77: 55,343,433 km (0.073 R)
• M78: 56,332,125 km (0.099 R)
• M79: 58,438,763 km (0.065 R)
• M80: 62,158,364 km (0.065 R)
• M81: 62,957,067 km (0.104 R)
• M82: 65,026,754 km (0.083 R)
• M83: 65,605,548 km (0.118 R)
• M84: 68,172,647 km (0.119 R)
• M85: 69,586,796 km (0.085 R)
• M86: 70,060,273 km (0.059 R)
• M87: 70,772,509 km (0.11 R)
• M88: 71,725,896 km (0.097 R)
• M89: 73,645,536 km (0.104 R)
• M90: 74,127,989 km (0.111 R)
• M91: 75,460,308 km (0.04 R)
• M92: 75,703,404 km (0.113 R)
• M93: 75,946,800 km (0.117 R)
• M94: 77,289,889 km (0.056 R)
• M95: 82,239,485 km (0.099 R)

Asteroid Belt

Center: 16.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.7

Radius: 6.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.47 AU - 19.69 AU

Year: 25654 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,620,479 km

• M1: 93,199 km (0.092 R)
• M2: 150,047 km (0.071 R)
• M3: 330,462 km (0.081 R)
• M4: 371,751 km (0.079 R)
• M5: 415,284 km (0.029 R)
• M6: 590,762 km (0.116 R)
• M7: 660,325 km (0.063 R)
• M8: 1,071,121 km (0.101 R)
• M9: 1,291,030 km (0.071 R)
• M10: 2,194,900 km (0.081 R)
• M11: 2,249,802 km (0.068 R)
• M12: 3,898,820 km (0.103 R)
• M13: 4,236,761 km (0.063 R)
• M14: 4,654,588 km (0.108 R)
• M15: 5,085,580 km (0.088 R)
• M16: 5,491,738 km (0.084 R)
• M17: 5,566,836 km (0.074 R)
• M18: 6,257,081 km (0.1 R)
• M19: 7,466,280 km (0.051 R)
• M20: 7,632,932 km (0.106 R)
• M21: 7,969,827 km (0.104 R)
• M22: 9,320,845 km (0.09 R)
• M23: 9,545,242 km (0.085 R)
• M24: 10,414,405 km (0.05 R)
• M25: 10,553,980 km (0.041 R)
• M26: 10,647,479 km (0.046 R)
• M27: 11,308,701 km (0.115 R)
• M28: 12,276,450 km (0.094 R)
• M29: 12,325,518 km (0.077 R)
• M30: 12,670,940 km (0.04 R)
• M31: 13,981,567 km (0.118 R)
• M32: 14,032,879 km (0.071 R)
• M33: 14,084,191 km (0.036 R)
• M34: 14,600,902 km (0.054 R)
• M35: 14,914,010 km (0.112 R)
• M36: 15,387,637 km (0.074 R)
• M37: 15,812,794 km (0.06 R)
• M38: 16,134,280 km (0.117 R)
• M39: 16,838,138 km (0.089 R)
• M40: 16,947,344 km (0.059 R)
• M41: 17,001,948 km (0.05 R)
• M42: 17,829,224 km (0.116 R)
• M43: 18,275,773 km (0.07 R)
• M44: 19,579,818 km (0.099 R)
• M45: 19,694,709 km (0.118 R)
• M46: 20,098,324 km (0.092 R)
• M47: 20,156,219 km (0.102 R)
• M48: 20,272,157 km (0.103 R)
• M49: 22,697,288 km (0.065 R)
• M50: 24,281,978 km (0.11 R)
• M51: 24,590,898 km (0.091 R)
• M52: 25,149,945 km (0.118 R)
• M53: 26,852,519 km (0.117 R)
• M54: 27,044,004 km (0.067 R)
• M55: 27,749,956 km (0.09 R)
• M56: 28,592,043 km (0.056 R)
• M57: 28,918,016 km (0.117 R)
• M58: 29,311,010 km (0.057 R)
• M59: 29,574,003 km (0.091 R)
• M60: 30,833,617 km (0.077 R)
• M61: 32,789,908 km (0.04 R)
• M62: 33,268,023 km (0.065 R)
• M63: 33,405,055 km (0.109 R)
• M64: 33,817,347 km (0.077 R)
• M65: 34,093,205 km (0.112 R)
• M66: 35,833,627 km (0.106 R)
• M67: 36,750,063 km (0.105 R)
• M68: 37,531,563 km (0.076 R)
• M69: 37,674,279 km (0.084 R)
• M70: 38,678,081 km (0.091 R)
• M71: 39,110,867 km (0.071 R)
• M72: 39,327,934 km (0.11 R)
• M73: 39,690,559 km (0.059 R)
• M74: 40,419,101 km (0.054 R)
• M75: 41,152,130 km (0.032 R)
• M76: 41,963,549 km (0.035 R)
• M77: 42,631,204 km (0.082 R)
• M78: 44,127,782 km (0.096 R)
• M79: 44,203,029 km (0.026 R)
• M80: 45,261,285 km (0.06 R)
• M81: 45,945,994 km (0.066 R)
• M82: 47,479,971 km (0.082 R)
• M83: 47,634,356 km (0.08 R)
• M84: 48,330,734 km (0.103 R)
• M85: 48,797,030 km (0.113 R)
• M86: 49,733,812 km (0.083 R)
• M87: 50,992,229 km (0.097 R)
• M88: 51,150,205 km (0.071 R)
• M89: 51,942,774 km (0.028 R)
• M90: 52,181,383 km (0.103 R)
• M91: 52,420,291 km (0.093 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit