🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 9.3

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.97 AU - 1.01 AU

Year: 680 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,062,772 km

• M1: 128,056 km (0.099 R)
• M2: 187,297 km (0.082 R)
• M3: 254,616 km (0.048 R)
• M4: 408,253 km (0.104 R)
• M5: 604,824 km (0.104 R)
• M6: 674,387 km (0.094 R)
• M7: 751,729 km (0.095 R)
• M8: 817,104 km (0.077 R)
• M9: 937,829 km (0.041 R)
• M10: 997,668 km (0.1 R)
• M11: 1,064,688 km (0.101 R)
• M12: 1,191,697 km (0.102 R)
• M13: 1,269,188 km (0.068 R)
• M14: 1,354,609 km (0.076 R)
• M15: 1,416,841 km (0.086 R)
• M16: 1,563,747 km (0.117 R)
• M17: 1,662,481 km (0.079 R)
• M18: 1,756,429 km (0.115 R)
• M19: 1,992,344 km (0.115 R)
• M20: 2,121,298 km (0.074 R)
• M21: 2,216,292 km (0.099 R)
• M22: 2,410,620 km (0.087 R)
• M23: 2,486,915 km (0.083 R)
• M24: 2,665,385 km (0.08 R)
• M25: 2,800,023 km (0.098 R)
• M26: 2,928,827 km (0.118 R)
• M27: 3,043,269 km (0.114 R)
• M28: 3,109,242 km (0.107 R)
• M29: 3,184,041 km (0.12 R)
• M30: 3,242,833 km (0.087 R)
• M31: 3,369,692 km (0.112 R)
• M32: 3,489,670 km (0.094 R)
• M33: 3,663,652 km (0.115 R)
• M34: 3,733,963 km (0.115 R)
• M35: 3,831,501 km (0.068 R)
• M36: 3,938,762 km (0.03 R)
• M37: 4,038,095 km (0.081 R)
• M38: 4,129,200 km (0.114 R)
• M39: 4,193,228 km (0.09 R)
• M40: 4,396,981 km (0.097 R)
• M41: 4,462,504 km (0.055 R)
• M42: 4,613,449 km (0.061 R)
• M43: 4,746,890 km (0.063 R)
• M44: 4,814,209 km (0.062 R)
• M45: 4,939,871 km (0.099 R)
• M46: 4,998,214 km (0.115 R)
• M47: 5,105,925 km (0.066 R)
• M48: 5,343,486 km (0.084 R)
• M49: 5,850,174 km (0.113 R)
• M50: 6,067,690 km (0.067 R)
• M51: 6,287,748 km (0.1 R)
• M52: 6,372,271 km (0.051 R)
• M53: 6,467,864 km (0.087 R)
• M54: 6,553,284 km (0.088 R)
• M55: 6,649,775 km (0.096 R)
• M56: 6,779,177 km (0.063 R)
• M57: 6,898,407 km (0.082 R)
• M58: 7,062,366 km (0.092 R)
• M59: 7,139,259 km (0.049 R)
• M60: 7,427,385 km (0.11 R)
• M61: 7,550,504 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 11.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.29 AU - 1.75 AU

Year: 1294 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,062,772 km

• M1: 153,338 km (0.062 R)
• M2: 237,561 km (0.058 R)
• M3: 310,715 km (0.037 R)
• M4: 487,390 km (0.06 R)
• M5: 613,202 km (0.084 R)
• M6: 758,611 km (0.1 R)
• M7: 839,693 km (0.092 R)
• M8: 1,161,777 km (0.092 R)
• M9: 1,257,221 km (0.108 R)
• M10: 1,391,859 km (0.05 R)
• M11: 1,745,209 km (0.119 R)
• M12: 1,855,762 km (0.111 R)
• M13: 2,041,861 km (0.102 R)
• M14: 2,256,085 km (0.107 R)
• M15: 2,718,193 km (0.101 R)
• M16: 2,847,296 km (0.089 R)
• M17: 3,409,485 km (0.094 R)
• M18: 3,574,641 km (0.063 R)
• M19: 3,807,715 km (0.109 R)
• M20: 3,992,618 km (0.06 R)
• M21: 4,676,878 km (0.084 R)
• M22: 4,789,825 km (0.077 R)
• M23: 4,889,307 km (0.092 R)
• M24: 5,105,027 km (0.075 R)
• M25: 5,265,097 km (0.065 R)
• M26: 5,338,550 km (0.082 R)
• M27: 5,471,393 km (0.116 R)
• M28: 5,545,743 km (0.093 R)
• M29: 5,816,216 km (0.087 R)
• M30: 6,014,283 km (0.109 R)
• M31: 6,091,027 km (0.072 R)
• M32: 6,214,445 km (0.113 R)
• M33: 6,370,027 km (0.096 R)
• M34: 6,574,228 km (0.057 R)
• M35: 6,732,802 km (0.072 R)
• M36: 6,908,729 km (0.119 R)
• M37: 7,151,077 km (0.097 R)
• M38: 7,777,593 km (0.06 R)
• M39: 8,080,529 km (0.069 R)
• M40: 8,182,405 km (0.082 R)
• M41: 8,490,427 km (0.088 R)
• M42: 8,594,098 km (0.071 R)
• M43: 8,750,129 km (0.112 R)
• M44: 8,854,848 km (0.048 R)
• M45: 9,030,176 km (0.087 R)
• M46: 9,118,289 km (0.099 R)
• M47: 9,242,007 km (0.052 R)
• M48: 9,437,681 km (0.059 R)
• M49: 9,923,874 km (0.088 R)
• M50: 9,996,728 km (0.099 R)
• M51: 10,289,342 km (0.096 R)
• M52: 10,455,246 km (0.075 R)
• M53: 10,733,797 km (0.027 R)
• M54: 11,336,078 km (0.058 R)
• M55: 11,412,074 km (0.066 R)
• M56: 11,641,407 km (0.117 R)
• M57: 11,718,151 km (0.053 R)
• M58: 12,026,771 km (0.085 R)
• M59: 12,201,651 km (0.112 R)
• M60: 12,279,592 km (0.047 R)
• M61: 12,514,460 km (0.074 R)
• M62: 12,671,987 km (0.065 R)
• M63: 12,770,721 km (0.104 R)
• M64: 12,988,835 km (0.069 R)
• M65: 13,108,364 km (0.117 R)
• M66: 13,288,330 km (0.076 R)
• M67: 13,388,561 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 14.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.64 AU - 2.52 AU

Year: 2071 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 78,062,772 km

• M1: 212,429 km (0.069 R)
• M2: 368,160 km (0.095 R)
• M3: 502,050 km (0.066 R)
• M4: 643,869 km (0.026 R)
• M5: 957,875 km (0.026 R)
• M6: 1,116,599 km (0.113 R)
• M7: 1,386,323 km (0.034 R)
• M8: 1,519,765 km (0.108 R)
• M9: 1,627,924 km (0.076 R)
• M10: 1,728,454 km (0.117 R)
• M11: 1,904,530 km (0.094 R)
• M12: 2,043,507 km (0.052 R)
• M13: 2,252,794 km (0.104 R)
• M14: 2,492,450 km (0.098 R)
• M15: 2,898,758 km (0.102 R)
• M16: 3,022,326 km (0.105 R)
• M17: 3,287,862 km (0.094 R)
• M18: 3,680,407 km (0.11 R)
• M19: 4,410,893 km (0.117 R)
• M20: 4,611,504 km (0.108 R)
• M21: 4,873,749 km (0.061 R)
• M22: 5,322,094 km (0.1 R)
• M23: 5,643,729 km (0.096 R)
• M24: 5,752,487 km (0.057 R)
• M25: 5,861,843 km (0.067 R)
• M26: 5,971,947 km (0.096 R)
• M27: 6,066,942 km (0.112 R)
• M28: 6,274,434 km (0.078 R)
• M29: 6,387,081 km (0.094 R)
• M30: 6,532,939 km (0.105 R)
• M31: 6,647,232 km (0.088 R)
• M32: 6,795,184 km (0.086 R)
• M33: 6,894,367 km (0.036 R)
• M34: 7,027,360 km (0.051 R)
• M35: 7,228,569 km (0.101 R)
• M36: 7,397,764 km (0.027 R)
• M37: 7,551,102 km (0.117 R)
• M38: 7,930,482 km (0.106 R)
• M39: 8,228,032 km (0.078 R)
• M40: 8,582,729 km (0.12 R)
• M41: 8,690,140 km (0.073 R)
• M42: 8,815,952 km (0.093 R)
• M43: 8,906,309 km (0.038 R)
• M44: 9,124,273 km (0.117 R)
• M45: 9,343,883 km (0.047 R)
• M46: 9,938,535 km (0.103 R)
• M47: 10,051,481 km (0.106 R)
• M48: 10,354,566 km (0.116 R)
• M49: 10,853,475 km (0.064 R)
• M50: 11,047,504 km (0.088 R)
• M51: 11,360,462 km (0.06 R)
• M52: 11,517,989 km (0.093 R)
• M53: 11,696,010 km (0.086 R)
• M54: 11,795,343 km (0.113 R)
• M55: 11,934,918 km (0.034 R)
• M56: 12,195,518 km (0.106 R)
• M57: 12,417,670 km (0.068 R)
• M58: 12,947,696 km (0.097 R)
• M59: 14,135,952 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 13.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.34 AU - 4.18 AU

Year: 5033 Days

Day: 6.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,062,772 km

• M1: 190,288 km (0.103 R)
• M2: 323,281 km (0.113 R)
• M3: 463,454 km (0.047 R)
• M4: 584,479 km (0.116 R)
• M5: 728,841 km (0.109 R)
• M6: 1,034,170 km (0.114 R)
• M7: 1,277,715 km (0.077 R)
• M8: 1,380,788 km (0.083 R)
• M9: 1,679,236 km (0.061 R)
• M10: 1,850,974 km (0.092 R)
• M11: 2,059,065 km (0.107 R)
• M12: 2,181,586 km (0.064 R)
• M13: 2,322,357 km (0.11 R)
• M14: 2,450,264 km (0.088 R)
• M15: 2,629,931 km (0.119 R)
• M16: 2,814,086 km (0.103 R)
• M17: 2,950,818 km (0.085 R)
• M18: 3,160,255 km (0.087 R)
• M19: 3,465,435 km (0.098 R)
• M20: 3,649,440 km (0.098 R)
• M21: 4,065,921 km (0.116 R)
• M22: 4,598,040 km (0.097 R)
• M23: 4,923,864 km (0.056 R)
• M24: 5,257,468 km (0.051 R)
• M25: 6,190,210 km (0.097 R)
• M26: 6,346,989 km (0.115 R)
• M27: 6,618,808 km (0.099 R)
• M28: 7,056,980 km (0.104 R)
• M29: 7,744,233 km (0.099 R)
• M30: 8,156,973 km (0.097 R)
• M31: 8,329,161 km (0.076 R)
• M32: 8,701,959 km (0.067 R)
• M33: 9,258,911 km (0.097 R)
• M34: 9,361,386 km (0.099 R)
• M35: 9,905,773 km (0.053 R)
• M36: 10,089,479 km (0.102 R)
• M37: 10,301,010 km (0.068 R)
• M38: 10,916,905 km (0.075 R)
• M39: 11,161,348 km (0.113 R)
• M40: 11,297,781 km (0.098 R)
• M41: 12,381,917 km (0.104 R)
• M42: 12,523,287 km (0.097 R)
• M43: 13,123,024 km (0.112 R)
• M44: 13,644,523 km (0.103 R)
• M45: 13,761,359 km (0.09 R)
• M46: 13,849,172 km (0.089 R)
• M47: 14,054,870 km (0.118 R)
• M48: 14,320,855 km (0.12 R)
• M49: 14,499,026 km (0.112 R)
• M50: 14,797,773 km (0.112 R)
• M51: 15,280,076 km (0.09 R)
• M52: 15,401,400 km (0.105 R)
• M53: 15,645,095 km (0.067 R)
• M54: 15,736,798 km (0.081 R)
• M55: 16,043,773 km (0.055 R)
• M56: 16,383,809 km (0.06 R)
• M57: 16,913,984 km (0.12 R)
• M58: 17,513,273 km (0.034 R)
• M59: 17,608,567 km (0.1 R)
• M60: 17,704,010 km (0.083 R)
• M61: 18,215,934 km (0.046 R)
• M62: 18,797,720 km (0.08 R)
• M63: 19,549,899 km (0.109 R)
• M64: 20,145,448 km (0.084 R)
• M65: 20,378,671 km (0.104 R)
• M66: 21,083,726 km (0.083 R)
• M67: 21,218,962 km (0.086 R)
• M68: 21,728,642 km (0.057 R)
• M69: 22,345,584 km (0.116 R)
• M70: 22,794,676 km (0.051 R)
• M71: 22,898,796 km (0.114 R)
• M72: 23,003,066 km (0.091 R)
• M73: 23,281,767 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 3.2

Gravity: 69.63 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.26 AU - 11.84 AU

Year: 20371 Days

Day: 21.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 91.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,062,772 km

• M1: 67,319 km (0.109 R)
• M2: 212,728 km (0.041 R)
• M3: 329,863 km (0.061 R)
• M4: 784,641 km (0.052 R)
• M5: 1,101,639 km (0.104 R)
• M6: 1,332,767 km (0.057 R)
• M7: 1,547,141 km (0.104 R)
• M8: 1,642,285 km (0.053 R)
• M9: 1,871,918 km (0.107 R)
• M10: 2,470,160 km (0.115 R)
• M11: 2,732,405 km (0.093 R)
• M12: 3,242,683 km (0.081 R)
• M13: 3,529,463 km (0.12 R)
• M14: 4,482,102 km (0.098 R)
• M15: 4,617,937 km (0.111 R)
• M16: 4,709,191 km (0.114 R)
• M17: 4,847,121 km (0.098 R)
• M18: 6,399,797 km (0.11 R)
• M19: 7,176,060 km (0.091 R)
• M20: 7,494,704 km (0.111 R)
• M21: 9,156,138 km (0.094 R)
• M22: 10,027,695 km (0.091 R)
• M23: 10,383,588 km (0.044 R)
• M24: 10,563,255 km (0.087 R)
• M25: 13,702,567 km (0.097 R)
• M26: 14,097,355 km (0.069 R)
• M27: 14,696,345 km (0.119 R)
• M28: 15,781,827 km (0.098 R)
• M29: 18,605,786 km (0.052 R)
• M30: 19,556,630 km (0.026 R)
• M31: 19,704,284 km (0.061 R)
• M32: 21,504,844 km (0.068 R)
• M33: 22,734,239 km (0.071 R)
• M34: 23,749,709 km (0.114 R)
• M35: 24,223,336 km (0.078 R)
• M36: 24,540,932 km (0.112 R)
• M37: 24,620,518 km (0.117 R)
• M38: 24,779,990 km (0.114 R)
• M39: 27,212,301 km (0.113 R)
• M40: 28,456,806 km (0.117 R)
• M41: 28,624,057 km (0.073 R)
• M42: 29,634,889 km (0.069 R)
• M43: 30,400,531 km (0.057 R)
• M44: 30,486,101 km (0.115 R)
• M45: 30,742,961 km (0.075 R)
• M46: 31,518,177 km (0.051 R)
• M47: 31,777,879 km (0.078 R)
• M48: 32,736,502 km (0.101 R)
• M49: 33,439,612 km (0.109 R)
• M50: 35,219,228 km (0.1 R)
• M51: 35,308,987 km (0.116 R)
• M52: 35,758,977 km (0.082 R)
• M53: 37,211,872 km (0.031 R)
• M54: 37,853,647 km (0.108 R)
• M55: 38,037,652 km (0.088 R)
• M56: 39,240,868 km (0.117 R)
• M57: 42,446,451 km (0.1 R)
• M58: 43,212,841 km (0.055 R)
• M59: 43,405,074 km (0.097 R)
• M60: 45,051,249 km (0.113 R)
• M61: 45,343,713 km (0.063 R)
• M62: 46,422,014 km (0.036 R)
• M63: 46,717,620 km (0.112 R)
• M64: 47,112,558 km (0.087 R)
• M65: 50,818,546 km (0.063 R)
• M66: 51,428,307 km (0.041 R)
• M67: 53,788,064 km (0.062 R)
• M68: 54,098,480 km (0.103 R)
• M69: 54,409,494 km (0.047 R)
• M70: 54,513,165 km (0.089 R)
• M71: 54,720,956 km (0.025 R)
• M72: 55,241,557 km (0.046 R)
• M73: 56,497,730 km (0.117 R)
• M74: 56,602,898 km (0.046 R)
• M75: 58,612,147 km (0.071 R)
• M76: 60,214,789 km (0.046 R)
• M77: 61,075,575 km (0.071 R)
• M78: 62,048,559 km (0.086 R)
• M79: 64,229,397 km (0.107 R)
• M80: 64,888,376 km (0.06 R)
• M81: 65,108,584 km (0.103 R)
• M82: 65,218,837 km (0.102 R)
• M83: 65,770,704 km (0.112 R)
• M84: 67,993,728 km (0.085 R)
• M85: 68,777,621 km (0.073 R)
• M86: 69,114,515 km (0.116 R)
• M87: 69,677,153 km (0.043 R)
• M88: 70,128,340 km (0.112 R)
• M89: 72,284,794 km (0.08 R)
• M90: 73,313,877 km (0.075 R)
• M91: 73,428,469 km (0.086 R)
• M92: 74,693,469 km (0.079 R)
• M93: 77,478,383 km (0.046 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit