🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.6 AU

Year: 129 Days

Day: 31.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,022,292 km

• M1: 253,269 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.61 AU - 0.77 AU

Year: 209 Days

Day: 20.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.71 AU - 0.85 AU

Year: 252 Days

Day: 17.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,022,292 km

• M1: 453,132 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.3 AU - 1.62 AU

Year: 644 Days

Day: 43.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 760 Days

Day: 30.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,022,292 km

• M1: 1,322,296 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.85 AU - 2.89 AU

Year: 1333 Days

Day: 46.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.39 AU - 7.19 AU

Year: 5089 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,022,292 km

• M1: 311,014 km (0.094 R)
• M2: 691,292 km (0.085 R)
• M3: 852,708 km (0.103 R)
• M4: 1,028,336 km (0.048 R)
• M5: 1,807,741 km (0.094 R)
• M6: 2,055,026 km (0.095 R)
• M7: 2,405,235 km (0.106 R)
• M8: 2,540,471 km (0.038 R)
• M9: 2,635,017 km (0.105 R)
• M10: 2,934,961 km (0.09 R)
• M11: 3,434,468 km (0.115 R)
• M12: 3,713,917 km (0.119 R)
• M13: 4,264,587 km (0.114 R)
• M14: 4,927,155 km (0.072 R)
• M15: 5,353,659 km (0.064 R)
• M16: 5,520,909 km (0.086 R)
• M17: 5,895,054 km (0.056 R)
• M18: 6,872,526 km (0.117 R)
• M19: 7,054,587 km (0.081 R)
• M20: 7,164,541 km (0.054 R)
• M21: 7,373,978 km (0.097 R)
• M22: 7,836,834 km (0.116 R)
• M23: 8,412,636 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 6.8

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.34 AU - 13.8 AU

Year: 16278 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,022,292 km

• M1: 90,507 km (0.041 R)
• M2: 259,403 km (0.05 R)
• M3: 317,447 km (0.064 R)
• M4: 659,278 km (0.092 R)
• M5: 993,180 km (0.114 R)
• M6: 1,428,660 km (0.103 R)
• M7: 1,917,396 km (0.111 R)
• M8: 2,070,584 km (0.069 R)
• M9: 2,195,947 km (0.111 R)
• M10: 3,000,036 km (0.116 R)
• M11: 3,359,669 km (0.106 R)
• M12: 3,619,670 km (0.106 R)
• M13: 3,809,360 km (0.041 R)
• M14: 3,924,700 km (0.073 R)
• M15: 4,805,832 km (0.084 R)
• M16: 5,183,566 km (0.078 R)
• M17: 5,268,687 km (0.078 R)
• M18: 5,657,941 km (0.063 R)
• M19: 6,056,470 km (0.077 R)
• M20: 6,418,347 km (0.112 R)
• M21: 7,068,499 km (0.071 R)
• M22: 7,690,827 km (0.095 R)
• M23: 8,380,622 km (0.114 R)
• M24: 9,556,162 km (0.067 R)
• M25: 9,818,557 km (0.117 R)
• M26: 10,189,859 km (0.104 R)
• M27: 10,350,377 km (0.08 R)
• M28: 10,565,798 km (0.11 R)
• M29: 10,837,019 km (0.08 R)
• M30: 12,914,934 km (0.056 R)
• M31: 12,972,679 km (0.094 R)
• M32: 14,207,160 km (0.056 R)
• M33: 14,266,850 km (0.092 R)
• M34: 15,233,551 km (0.066 R)
• M35: 15,972,565 km (0.068 R)
• M36: 16,034,648 km (0.12 R)
• M37: 17,484,999 km (0.046 R)
• M38: 18,128,719 km (0.113 R)
• M39: 19,240,530 km (0.105 R)
• M40: 19,638,311 km (0.095 R)
• M41: 20,374,332 km (0.109 R)
• M42: 20,644,357 km (0.083 R)
• M43: 21,942,567 km (0.088 R)
• M44: 23,549,248 km (0.103 R)
• M45: 24,188,181 km (0.099 R)
• M46: 24,331,046 km (0.043 R)
• M47: 25,338,139 km (0.05 R)
• M48: 25,483,100 km (0.049 R)
• M49: 27,840,313 km (0.039 R)
• M50: 28,817,786 km (0.062 R)
• M51: 29,959,367 km (0.055 R)
• M52: 31,348,683 km (0.092 R)
• M53: 31,582,354 km (0.116 R)
• M54: 32,365,200 km (0.055 R)
• M55: 32,917,067 km (0.118 R)
• M56: 33,392,489 km (0.053 R)
• M57: 33,630,948 km (0.078 R)
• M58: 35,966,320 km (0.108 R)
• M59: 36,047,701 km (0.078 R)
• M60: 36,865,702 km (0.09 R)
• M61: 38,187,100 km (0.096 R)
• M62: 39,104,584 km (0.061 R)
• M63: 41,301,728 km (0.046 R)
• M64: 41,557,840 km (0.114 R)
• M65: 42,071,559 km (0.033 R)
• M66: 42,673,690 km (0.107 R)
• M67: 43,365,132 km (0.051 R)
• M68: 44,934,712 km (0.113 R)
• M69: 45,903,059 km (0.091 R)
• M70: 46,700,416 km (0.109 R)
• M71: 48,578,617 km (0.114 R)
• M72: 50,663,862 km (0.107 R)
• M73: 51,304,291 km (0.056 R)
• M74: 51,763,406 km (0.12 R)
• M75: 51,855,260 km (0.094 R)
• M76: 52,870,730 km (0.084 R)
• M77: 54,452,877 km (0.117 R)
• M78: 55,579,050 km (0.1 R)
• M79: 55,767,393 km (0.03 R)
• M80: 56,523,311 km (0.085 R)
• M81: 57,092,382 km (0.075 R)
• M82: 58,140,764 km (0.059 R)
• M83: 58,715,219 km (0.076 R)
• M84: 60,159,737 km (0.102 R)
• M85: 60,256,377 km (0.119 R)
• M86: 60,740,775 km (0.109 R)
• M87: 61,713,310 km (0.03 R)
• M88: 61,810,848 km (0.085 R)
• M89: 63,378,484 km (0.098 R)
• M90: 63,772,375 km (0.08 R)
• M91: 64,661,735 km (0.081 R)
• M92: 65,058,319 km (0.109 R)
• M93: 65,455,800 km (0.089 R)
• M94: 66,253,007 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.6

Radius: 5.1

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.45 AU - 17.79 AU

Year: 20418 Days

Day: 16.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,022,292 km

• M1: 143,165 km (0.093 R)
• M2: 275,858 km (0.083 R)
• M3: 628,760 km (0.094 R)
• M4: 974,929 km (0.101 R)
• M5: 1,123,630 km (0.119 R)
• M6: 1,279,810 km (0.103 R)
• M7: 1,637,498 km (0.099 R)
• M8: 1,788,891 km (0.088 R)
• M9: 1,944,922 km (0.094 R)
• M10: 2,105,440 km (0.066 R)
• M11: 2,326,097 km (0.079 R)
• M12: 3,031,601 km (0.11 R)
• M13: 3,343,812 km (0.071 R)
• M14: 3,864,711 km (0.059 R)
• M15: 4,066,519 km (0.093 R)
• M16: 4,306,324 km (0.076 R)
• M17: 4,375,738 km (0.109 R)
• M18: 4,943,910 km (0.119 R)
• M19: 4,980,263 km (0.1 R)
• M20: 6,031,786 km (0.101 R)
• M21: 6,109,427 km (0.107 R)
• M22: 6,582,456 km (0.1 R)
• M23: 6,622,399 km (0.091 R)
• M24: 6,944,932 km (0.095 R)
• M25: 7,149,133 km (0.1 R)
• M26: 7,231,411 km (0.12 R)
• M27: 7,815,741 km (0.059 R)
• M28: 7,900,563 km (0.072 R)
• M29: 8,070,955 km (0.117 R)
• M30: 8,589,311 km (0.106 R)
• M31: 8,808,472 km (0.083 R)
• M32: 8,985,147 km (0.091 R)
• M33: 9,612,561 km (0.101 R)
• M34: 11,530,106 km (0.073 R)
• M35: 11,820,326 km (0.085 R)
• M36: 12,606,164 km (0.109 R)
• M37: 12,955,325 km (0.111 R)
• M38: 13,005,440 km (0.082 R)
• M39: 14,072,971 km (0.073 R)
• M40: 14,279,566 km (0.104 R)
• M41: 15,274,242 km (0.053 R)
• M42: 15,860,217 km (0.111 R)
• M43: 16,399,367 km (0.107 R)
• M44: 16,671,187 km (0.065 R)
• M45: 16,834,996 km (0.105 R)
• M46: 17,219,164 km (0.026 R)
• M47: 17,773,125 km (0.04 R)
• M48: 17,884,725 km (0.095 R)
• M49: 17,940,525 km (0.093 R)
• M50: 18,389,318 km (0.115 R)
• M51: 19,988,968 km (0.083 R)
• M52: 20,571,054 km (0.107 R)
• M53: 21,513,819 km (0.109 R)
• M54: 21,632,600 km (0.092 R)
• M55: 22,110,116 km (0.045 R)
• M56: 22,591,223 km (0.03 R)
• M57: 23,197,244 km (0.049 R)
• M58: 23,258,131 km (0.117 R)
• M59: 23,441,238 km (0.109 R)
• M60: 23,502,274 km (0.117 R)
• M61: 24,116,374 km (0.106 R)
• M62: 24,797,941 km (0.059 R)
• M63: 26,625,130 km (0.118 R)
• M64: 27,651,521 km (0.102 R)
• M65: 28,039,877 km (0.109 R)
• M66: 28,625,553 km (0.111 R)
• M67: 29,478,859 km (0.064 R)
• M68: 30,807,737 km (0.069 R)
• M69: 31,210,155 km (0.075 R)
• M70: 32,156,062 km (0.101 R)
• M71: 33,454,721 km (0.086 R)
• M72: 34,075,702 km (0.096 R)
• M73: 34,214,379 km (0.096 R)
• M74: 35,119,447 km (0.103 R)
• M75: 35,680,289 km (0.107 R)
• M76: 35,750,600 km (0.059 R)
• M77: 37,809,815 km (0.047 R)
• M78: 41,227,976 km (0.111 R)
• M79: 44,440,591 km (0.087 R)
• M80: 44,743,526 km (0.104 R)
• M81: 44,971,065 km (0.062 R)
• M82: 46,806,032 km (0.105 R)
• M83: 48,587,294 km (0.086 R)
• M84: 49,447,033 km (0.103 R)
• M85: 50,943,909 km (0.058 R)
• M86: 51,578,503 km (0.098 R)
• M87: 52,295,676 km (0.098 R)
• M88: 52,855,770 km (0.033 R)
• M89: 53,176,658 km (0.093 R)
• M90: 53,820,527 km (0.091 R)

Asteroid Belt

Center: 16.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.9

Radius: 4.3

Gravity: 34.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.41 AU - 21.79 AU

Year: 28126 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,022,292 km

• M1: 96,640 km (0.109 R)
• M2: 146,456 km (0.074 R)
• M3: 224,247 km (0.098 R)
• M4: 296,952 km (0.106 R)
• M5: 560,842 km (0.101 R)
• M6: 662,270 km (0.12 R)
• M7: 911,500 km (0.108 R)
• M8: 2,605,546 km (0.077 R)
• M9: 2,647,733 km (0.045 R)
• M10: 2,732,854 km (0.081 R)
• M11: 2,905,639 km (0.116 R)
• M12: 3,216,653 km (0.086 R)
• M13: 3,538,139 km (0.047 R)
• M14: 4,015,207 km (0.04 R)
• M15: 4,411,192 km (0.109 R)
• M16: 4,512,021 km (0.113 R)
• M17: 4,716,222 km (0.114 R)
• M18: 4,975,775 km (0.091 R)
• M19: 5,186,708 km (0.105 R)
• M20: 5,454,488 km (0.093 R)
• M21: 6,284,607 km (0.117 R)
• M22: 7,631,885 km (0.031 R)
• M23: 8,809,220 km (0.094 R)
• M24: 10,174,899 km (0.101 R)
• M25: 11,884,354 km (0.073 R)
• M26: 11,954,665 km (0.054 R)
• M27: 12,236,807 km (0.085 R)
• M28: 12,879,928 km (0.082 R)
• M29: 14,497,380 km (0.044 R)
• M30: 15,867,547 km (0.115 R)
• M31: 16,803,730 km (0.102 R)
• M32: 17,437,876 km (0.091 R)
• M33: 17,677,681 km (0.12 R)
• M34: 18,079,651 km (0.075 R)
• M35: 20,051,051 km (0.084 R)
• M36: 22,522,558 km (0.082 R)
• M37: 24,371,139 km (0.09 R)
• M38: 24,549,759 km (0.114 R)
• M39: 26,634,554 km (0.081 R)
• M40: 26,818,410 km (0.1 R)
• M41: 28,305,264 km (0.101 R)
• M42: 28,399,061 km (0.1 R)
• M43: 29,342,725 km (0.1 R)
• M44: 30,777,518 km (0.062 R)
• M45: 32,235,050 km (0.098 R)
• M46: 33,516,356 km (0.065 R)
• M47: 34,013,619 km (0.104 R)
• M48: 35,722,176 km (0.109 R)
• M49: 36,128,335 km (0.081 R)
• M50: 36,535,989 km (0.07 R)
• M51: 37,047,613 km (0.115 R)
• M52: 37,253,011 km (0.103 R)
• M53: 37,561,632 km (0.079 R)
• M54: 38,700,820 km (0.044 R)
• M55: 39,117,898 km (0.038 R)
• M56: 43,153,451 km (0.074 R)
• M57: 43,911,164 km (0.078 R)
• M58: 45,989,976 km (0.117 R)
• M59: 46,210,633 km (0.072 R)
• M60: 46,431,589 km (0.116 R)
• M61: 47,208,002 km (0.103 R)
• M62: 47,542,054 km (0.1 R)
• M63: 49,336,779 km (0.077 R)
• M64: 49,562,672 km (0.086 R)
• M65: 51,611,116 km (0.058 R)
• M66: 53,455,059 km (0.101 R)
• M67: 54,501,795 km (0.094 R)
• M68: 54,735,318 km (0.114 R)
• M69: 55,320,545 km (0.104 R)
• M70: 56,143,333 km (0.062 R)
• M71: 57,801,176 km (0.064 R)
• M72: 59,955,984 km (0.084 R)
• M73: 60,076,560 km (0.095 R)
• M74: 60,197,136 km (0.103 R)
• M75: 61,043,411 km (0.109 R)
• M76: 61,650,180 km (0.078 R)
• M77: 63,360,084 km (0.108 R)
• M78: 64,097,601 km (0.113 R)
• M79: 65,581,163 km (0.071 R)
• M80: 67,201,159 km (0.112 R)
• M81: 71,372,097 km (0.043 R)
• M82: 71,627,610 km (0.052 R)
• M83: 72,909,514 km (0.033 R)
• M84: 73,295,626 km (0.064 R)
• M85: 74,587,254 km (0.101 R)
• M86: 74,716,956 km (0.098 R)
• M87: 76,800,405 km (0.049 R)
• M88: 77,455,494 km (0.115 R)
• M89: 78,771,058 km (0.106 R)
• M90: 79,696,321 km (0.119 R)
• M91: 82,359,911 km (0.12 R)
• M92: 82,493,801 km (0.115 R)
• M93: 83,433,425 km (0.114 R)
• M94: 83,702,552 km (0.118 R)
• M95: 89,007,592 km (0.077 R)
• M96: 89,695,592 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit