🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 287 Days

Day: 17.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.44 AU - 6.24 AU

Year: 4357 Days

Day: 46.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,572,128 km

• M1: 2,885,743 km (0.073 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 13.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.04 AU - 7.22 AU

Year: 5359 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,572,128 km

• M1: 317,447 km (0.113 R)
• M2: 554,859 km (0.111 R)
• M3: 640,728 km (0.07 R)
• M4: 915,539 km (0.08 R)
• M5: 1,036,564 km (0.047 R)
• M6: 1,163,572 km (0.092 R)
• M7: 1,313,170 km (0.093 R)
• M8: 1,505,254 km (0.04 R)
• M9: 1,632,562 km (0.084 R)
• M10: 2,430,068 km (0.101 R)
• M11: 2,603,003 km (0.089 R)
• M12: 2,779,977 km (0.066 R)
• M13: 2,915,513 km (0.119 R)
• M14: 3,264,076 km (0.085 R)
• M15: 3,479,796 km (0.114 R)
• M16: 3,925,299 km (0.098 R)
• M17: 4,310,812 km (0.116 R)
• M18: 4,494,967 km (0.108 R)
• M19: 4,601,331 km (0.083 R)
• M20: 4,789,525 km (0.087 R)
• M21: 5,539,609 km (0.076 R)
• M22: 6,296,724 km (0.101 R)
• M23: 6,717,842 km (0.103 R)
• M24: 7,429,778 km (0.086 R)
• M25: 7,842,968 km (0.047 R)
• M26: 8,198,412 km (0.096 R)
• M27: 8,394,535 km (0.041 R)
• M28: 8,891,649 km (0.072 R)
• M29: 9,262,352 km (0.065 R)
• M30: 9,364,378 km (0.09 R)
• M31: 9,500,961 km (0.118 R)
• M32: 9,776,071 km (0.092 R)
• M33: 10,123,737 km (0.111 R)
• M34: 10,334,371 km (0.117 R)
• M35: 10,795,581 km (0.082 R)
• M36: 10,938,896 km (0.094 R)
• M37: 11,118,862 km (0.096 R)
• M38: 12,257,002 km (0.103 R)
• M39: 13,086,971 km (0.054 R)
• M40: 13,508,987 km (0.112 R)
• M41: 13,663,522 km (0.029 R)
• M42: 13,974,236 km (0.067 R)
• M43: 14,326,838 km (0.119 R)
• M44: 14,761,570 km (0.105 R)
• M45: 14,920,742 km (0.106 R)
• M46: 15,644,347 km (0.111 R)
• M47: 15,806,661 km (0.098 R)
• M48: 16,668,195 km (0.089 R)
• M49: 16,792,511 km (0.109 R)
• M50: 17,167,253 km (0.074 R)
• M51: 18,308,386 km (0.078 R)
• M52: 18,909,620 km (0.07 R)
• M53: 19,604,801 km (0.114 R)
• M54: 19,867,644 km (0.072 R)
• M55: 20,663,206 km (0.089 R)
• M56: 20,841,527 km (0.117 R)
• M57: 20,975,417 km (0.031 R)
• M58: 21,065,026 km (0.111 R)
• M59: 21,514,418 km (0.118 R)
• M60: 22,239,967 km (0.115 R)
• M61: 22,422,626 km (0.073 R)
• M62: 23,482,677 km (0.05 R)
• M63: 23,715,302 km (0.107 R)
• M64: 25,174,479 km (0.11 R)
• M65: 25,986,945 km (0.116 R)
• M66: 26,517,270 km (0.113 R)
• M67: 26,614,209 km (0.116 R)
• M68: 26,711,149 km (0.091 R)
• M69: 27,883,398 km (0.111 R)
• M70: 28,129,785 km (0.106 R)
• M71: 29,072,551 km (0.101 R)
• M72: 29,522,691 km (0.115 R)
• M73: 31,551,537 km (0.109 R)
• M74: 32,530,805 km (0.077 R)
• M75: 32,842,118 km (0.079 R)
• M76: 32,998,149 km (0.092 R)
• M77: 34,466,601 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 12.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.01 AU - 12.89 AU

Year: 12794 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,572,128 km

• M1: 170,691 km (0.093 R)
• M2: 275,709 km (0.116 R)
• M3: 553,811 km (0.037 R)
• M4: 643,720 km (0.043 R)
• M5: 739,612 km (0.051 R)
• M6: 992,133 km (0.106 R)
• M7: 1,129,314 km (0.106 R)
• M8: 1,553,873 km (0.069 R)
• M9: 1,715,588 km (0.073 R)
• M10: 2,204,773 km (0.096 R)
• M11: 2,481,230 km (0.115 R)
• M12: 2,576,075 km (0.089 R)
• M13: 3,136,020 km (0.102 R)
• M14: 3,238,794 km (0.04 R)
• M15: 3,342,764 km (0.036 R)
• M16: 3,589,751 km (0.065 R)
• M17: 3,806,368 km (0.111 R)
• M18: 4,176,922 km (0.119 R)
• M19: 4,598,190 km (0.057 R)
• M20: 4,754,819 km (0.08 R)
• M21: 5,647,768 km (0.115 R)
• M22: 5,942,925 km (0.06 R)
• M23: 6,199,785 km (0.106 R)
• M24: 6,329,785 km (0.119 R)
• M25: 6,636,311 km (0.061 R)
• M26: 7,817,536 km (0.116 R)
• M27: 7,958,158 km (0.104 R)
• M28: 8,384,661 km (0.082 R)
• M29: 9,014,020 km (0.038 R)
• M30: 9,112,156 km (0.045 R)
• M31: 9,558,556 km (0.078 R)
• M32: 9,961,273 km (0.06 R)
• M33: 10,369,526 km (0.117 R)
• M34: 11,097,469 km (0.079 R)
• M35: 11,308,402 km (0.092 R)
• M36: 12,165,748 km (0.106 R)
• M37: 12,438,016 km (0.097 R)
• M38: 12,602,274 km (0.106 R)
• M39: 13,999,369 km (0.093 R)
• M40: 14,170,359 km (0.071 R)
• M41: 15,093,976 km (0.086 R)
• M42: 16,515,605 km (0.044 R)
• M43: 17,364,573 km (0.093 R)
• M44: 17,856,151 km (0.109 R)
• M45: 18,352,218 km (0.086 R)
• M46: 18,539,515 km (0.06 R)
• M47: 18,664,728 km (0.079 R)
• M48: 19,421,544 km (0.048 R)
• M49: 20,381,962 km (0.088 R)
• M50: 20,835,393 km (0.084 R)
• M51: 23,965,130 km (0.092 R)
• M52: 24,856,434 km (0.083 R)
• M53: 25,202,155 km (0.035 R)
• M54: 25,340,982 km (0.091 R)
• M55: 25,549,521 km (0.112 R)
• M56: 27,096,513 km (0.069 R)
• M57: 27,595,122 km (0.09 R)
• M58: 31,020,614 km (0.071 R)
• M59: 31,392,814 km (0.117 R)
• M60: 31,542,113 km (0.114 R)
• M61: 31,691,711 km (0.091 R)
• M62: 32,820,875 km (0.086 R)
• M63: 33,963,205 km (0.066 R)
• M64: 34,193,286 km (0.102 R)
• M65: 34,654,945 km (0.029 R)
• M66: 35,662,188 km (0.067 R)
• M67: 37,943,705 km (0.057 R)
• M68: 38,102,877 km (0.108 R)
• M69: 38,262,199 km (0.106 R)
• M70: 38,661,326 km (0.118 R)
• M71: 38,981,764 km (0.106 R)
• M72: 39,705,968 km (0.114 R)
• M73: 41,658,519 km (0.085 R)
• M74: 43,309,481 km (0.114 R)
• M75: 47,444,067 km (0.098 R)
• M76: 48,045,002 km (0.087 R)
• M77: 50,736,267 km (0.089 R)
• M78: 51,087,074 km (0.119 R)
• M79: 51,262,702 km (0.086 R)
• M80: 51,791,082 km (0.111 R)
• M81: 52,232,695 km (0.119 R)
• M82: 52,409,819 km (0.096 R)
• M83: 52,853,227 km (0.036 R)
• M84: 53,030,949 km (0.104 R)
• M85: 54,998,909 km (0.104 R)
• M86: 55,991,790 km (0.087 R)
• M87: 56,082,297 km (0.083 R)
• M88: 61,978,996 km (0.084 R)
• M89: 62,823,775 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.5

Radius: 3.9

Gravity: 59.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.14 AU - 18.98 AU

Year: 23795 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,572,128 km

• M1: 238,309 km (0.077 R)
• M2: 275,110 km (0.063 R)
• M3: 334,052 km (0.091 R)
• M4: 771,027 km (0.089 R)
• M5: 799,002 km (0.102 R)
• M6: 1,291,778 km (0.119 R)
• M7: 2,291,839 km (0.056 R)
• M8: 2,373,370 km (0.067 R)
• M9: 2,414,510 km (0.036 R)
• M10: 2,497,536 km (0.037 R)
• M11: 2,581,610 km (0.106 R)
• M12: 2,623,947 km (0.074 R)
• M13: 3,803,077 km (0.048 R)
• M14: 3,899,717 km (0.046 R)
• M15: 4,910,401 km (0.112 R)
• M16: 5,940,531 km (0.091 R)
• M17: 6,451,109 km (0.093 R)
• M18: 6,624,343 km (0.112 R)
• M19: 7,695,913 km (0.053 R)
• M20: 8,376,882 km (0.088 R)
• M21: 8,439,713 km (0.105 R)
• M22: 9,076,851 km (0.108 R)
• M23: 9,141,477 km (0.072 R)
• M24: 12,486,186 km (0.098 R)
• M25: 13,137,535 km (0.027 R)
• M26: 13,430,598 km (0.106 R)
• M27: 13,504,200 km (0.064 R)
• M28: 13,725,754 km (0.097 R)
• M29: 14,624,089 km (0.093 R)
• M30: 14,851,628 km (0.097 R)
• M31: 15,233,551 km (0.03 R)
• M32: 15,541,274 km (0.053 R)
• M33: 17,914,195 km (0.058 R)
• M34: 17,995,277 km (0.093 R)
• M35: 18,320,653 km (0.059 R)
• M36: 19,808,404 km (0.073 R)
• M37: 20,228,474 km (0.095 R)
• M38: 22,198,529 km (0.097 R)
• M39: 24,768,171 km (0.11 R)
• M40: 25,584,527 km (0.045 R)
• M41: 25,858,590 km (0.093 R)
• M42: 29,892,647 km (0.112 R)
• M43: 30,664,422 km (0.116 R)
• M44: 30,955,539 km (0.042 R)
• M45: 32,227,570 km (0.069 R)
• M46: 32,919,610 km (0.11 R)
• M47: 34,318,200 km (0.084 R)
• M48: 35,430,760 km (0.09 R)
• M49: 40,315,429 km (0.092 R)
• M50: 41,274,501 km (0.079 R)
• M51: 41,595,838 km (0.071 R)
• M52: 41,703,249 km (0.084 R)
• M53: 41,918,071 km (0.112 R)
• M54: 43,541,507 km (0.063 R)
• M55: 43,759,621 km (0.117 R)
• M56: 43,868,678 km (0.087 R)
• M57: 44,306,252 km (0.081 R)
• M58: 44,415,757 km (0.1 R)
• M59: 44,525,413 km (0.098 R)
• M60: 45,848,755 km (0.072 R)
• M61: 46,849,565 km (0.086 R)
• M62: 47,970,053 km (0.11 R)
• M63: 49,553,547 km (0.111 R)
• M64: 49,781,085 km (0.083 R)
• M65: 50,580,536 km (0.096 R)
• M66: 51,039,203 km (0.109 R)
• M67: 51,499,217 km (0.113 R)
• M68: 52,423,582 km (0.115 R)
• M69: 52,771,546 km (0.074 R)
• M70: 53,703,242 km (0.051 R)
• M71: 54,171,184 km (0.069 R)
• M72: 57,126,191 km (0.11 R)
• M73: 57,484,328 km (0.091 R)
• M74: 60,862,398 km (0.084 R)
• M75: 63,932,296 km (0.118 R)
• M76: 65,798,379 km (0.11 R)
• M77: 66,299,084 km (0.11 R)
• M78: 66,926,647 km (0.079 R)
• M79: 71,117,631 km (0.085 R)
• M80: 71,374,341 km (0.095 R)
• M81: 74,088,495 km (0.087 R)
• M82: 74,218,645 km (0.116 R)
• M83: 75,654,486 km (0.081 R)
• M84: 77,231,397 km (0.086 R)
• M85: 78,819,229 km (0.116 R)
• M86: 82,970,420 km (0.077 R)
• M87: 84,188,745 km (0.042 R)
• M88: 85,004,352 km (0.103 R)
• M89: 85,413,203 km (0.113 R)
• M90: 87,741,844 km (0.112 R)
• M91: 88,568,671 km (0.056 R)
• M92: 89,952,452 km (0.117 R)
• M93: 90,369,082 km (0.069 R)
• M94: 91,343,413 km (0.112 R)
• M95: 91,482,987 km (0.079 R)
• M96: 93,022,050 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.6

Radius: 4.3

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.91 AU - 23.03 AU

Year: 32702 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,572,128 km

• M1: 130,150 km (0.118 R)
• M2: 753,076 km (0.069 R)
• M3: 934,987 km (0.073 R)
• M4: 1,644,081 km (0.097 R)
• M5: 1,879,548 km (0.12 R)
• M6: 3,688,336 km (0.108 R)
• M7: 5,048,928 km (0.114 R)
• M8: 7,972,370 km (0.077 R)
• M9: 9,230,637 km (0.117 R)
• M10: 11,257,988 km (0.114 R)
• M11: 11,368,391 km (0.109 R)
• M12: 12,094,689 km (0.103 R)
• M13: 14,182,776 km (0.071 R)
• M14: 16,566,917 km (0.097 R)
• M15: 17,007,932 km (0.079 R)
• M16: 17,388,808 km (0.088 R)
• M17: 18,548,640 km (0.091 R)
• M18: 18,744,314 km (0.113 R)
• M19: 19,072,083 km (0.088 R)
• M20: 20,334,539 km (0.089 R)
• M21: 21,555,258 km (0.052 R)
• M22: 22,036,365 km (0.038 R)
• M23: 23,712,609 km (0.041 R)
• M24: 24,566,065 km (0.084 R)
• M25: 26,156,440 km (0.112 R)
• M26: 26,595,958 km (0.05 R)
• M27: 28,378,417 km (0.087 R)
• M28: 30,122,279 km (0.06 R)
• M29: 30,275,617 km (0.091 R)
• M30: 30,891,362 km (0.116 R)
• M31: 31,045,897 km (0.1 R)
• M32: 32,370,137 km (0.049 R)
• M33: 32,841,819 km (0.114 R)
• M34: 34,912,403 km (0.075 R)
• M35: 35,234,637 km (0.068 R)
• M36: 35,719,932 km (0.047 R)
• M37: 38,844,134 km (0.113 R)
• M38: 39,429,062 km (0.076 R)
• M39: 41,031,554 km (0.11 R)
• M40: 41,797,944 km (0.08 R)
• M41: 44,998,292 km (0.104 R)
• M42: 45,700,504 km (0.061 R)
• M43: 47,382,882 km (0.052 R)
• M44: 49,085,305 km (0.094 R)
• M45: 49,175,513 km (0.109 R)
• M46: 51,264,348 km (0.103 R)
• M47: 55,715,932 km (0.093 R)
• M48: 56,186,716 km (0.107 R)
• M49: 58,560,386 km (0.114 R)
• M50: 63,994,828 km (0.035 R)
• M51: 66,273,054 km (0.095 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 10,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit