🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 9.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.63 AU - 1.05 AU

Year: 522 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,151,618 km

• M1: 135,236 km (0.029 R)
• M2: 199,115 km (0.074 R)
• M3: 270,772 km (0.115 R)
• M4: 397,182 km (0.042 R)
• M5: 480,658 km (0.07 R)
• M6: 576,700 km (0.05 R)
• M7: 682,914 km (0.112 R)
• M8: 752,477 km (0.103 R)
• M9: 860,188 km (0.098 R)
• M10: 1,028,635 km (0.06 R)
• M11: 1,134,999 km (0.107 R)
• M12: 1,252,583 km (0.11 R)
• M13: 1,437,037 km (0.072 R)
• M14: 1,630,467 km (0.112 R)
• M15: 1,798,166 km (0.066 R)
• M16: 1,910,365 km (0.07 R)
• M17: 1,993,840 km (0.101 R)
• M18: 2,078,513 km (0.078 R)
• M19: 2,201,033 km (0.075 R)
• M20: 2,307,398 km (0.045 R)
• M21: 2,520,425 km (0.085 R)
• M22: 2,602,554 km (0.103 R)
• M23: 2,754,845 km (0.101 R)
• M24: 2,844,604 km (0.1 R)
• M25: 2,909,978 km (0.059 R)
• M26: 2,996,296 km (0.046 R)
• M27: 3,068,103 km (0.117 R)
• M28: 3,145,744 km (0.038 R)
• M29: 3,208,276 km (0.085 R)
• M30: 3,446,436 km (0.026 R)
• M31: 3,532,455 km (0.029 R)
• M32: 3,619,371 km (0.096 R)
• M33: 3,751,017 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 8.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.83 AU - 0.89 AU

Year: 541 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,151,618 km

• M1: 120,127 km (0.1 R)
• M2: 195,973 km (0.062 R)
• M3: 297,251 km (0.115 R)
• M4: 365,767 km (0.108 R)
• M5: 420,520 km (0.117 R)
• M6: 472,280 km (0.104 R)
• M7: 526,585 km (0.032 R)
• M8: 604,226 km (0.113 R)
• M9: 686,056 km (0.099 R)
• M10: 805,734 km (0.078 R)
• M11: 966,253 km (0.042 R)
• M12: 1,066,483 km (0.064 R)
• M13: 1,119,590 km (0.061 R)
• M14: 1,216,081 km (0.062 R)
• M15: 1,327,980 km (0.084 R)
• M16: 1,411,007 km (0.111 R)
• M17: 1,479,523 km (0.115 R)
• M18: 1,539,063 km (0.073 R)
• M19: 1,609,523 km (0.074 R)
• M20: 1,739,973 km (0.114 R)
• M21: 1,824,196 km (0.03 R)
• M22: 1,924,277 km (0.09 R)
• M23: 2,007,903 km (0.085 R)
• M24: 2,081,505 km (0.05 R)
• M25: 2,133,565 km (0.083 R)
• M26: 2,212,702 km (0.067 R)
• M27: 2,269,699 km (0.112 R)
• M28: 2,412,565 km (0.114 R)
• M29: 2,494,993 km (0.078 R)
• M30: 2,695,155 km (0.084 R)
• M31: 2,776,686 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 14.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.56 AU - 1.76 AU

Year: 1451 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,151,618 km

• M1: 188,045 km (0.052 R)
• M2: 302,487 km (0.103 R)
• M3: 405,709 km (0.099 R)
• M4: 556,803 km (0.113 R)
• M5: 647,759 km (0.104 R)
• M6: 813,064 km (0.088 R)
• M7: 912,697 km (0.057 R)
• M8: 1,009,486 km (0.072 R)
• M9: 1,117,945 km (0.114 R)
• M10: 1,222,663 km (0.086 R)
• M11: 1,365,081 km (0.075 R)
• M12: 1,585,139 km (0.104 R)
• M13: 1,685,968 km (0.114 R)
• M14: 1,982,022 km (0.101 R)
• M15: 2,243,669 km (0.069 R)
• M16: 2,679,597 km (0.089 R)
• M17: 3,188,978 km (0.064 R)
• M18: 3,521,534 km (0.041 R)
• M19: 3,667,541 km (0.108 R)
• M20: 4,130,547 km (0.073 R)
• M21: 4,388,753 km (0.115 R)
• M22: 4,519,950 km (0.077 R)
• M23: 4,639,180 km (0.107 R)
• M24: 4,786,234 km (0.087 R)
• M25: 5,153,946 km (0.1 R)
• M26: 5,362,336 km (0.105 R)
• M27: 5,587,630 km (0.101 R)
• M28: 5,801,705 km (0.036 R)
• M29: 5,917,045 km (0.09 R)
• M30: 6,164,779 km (0.05 R)
• M31: 6,475,493 km (0.101 R)
• M32: 6,928,326 km (0.067 R)
• M33: 7,081,664 km (0.12 R)
• M34: 7,189,524 km (0.117 R)
• M35: 7,422,897 km (0.065 R)
• M36: 7,563,968 km (0.085 R)
• M37: 7,674,371 km (0.085 R)
• M38: 7,769,515 km (0.119 R)
• M39: 8,041,035 km (0.071 R)
• M40: 8,299,540 km (0.107 R)
• M41: 8,446,146 km (0.116 R)
• M42: 8,544,282 km (0.119 R)
• M43: 9,158,531 km (0.092 R)
• M44: 9,276,265 km (0.093 R)
• M45: 9,377,692 km (0.058 R)
• M46: 9,513,527 km (0.05 R)
• M47: 9,718,326 km (0.083 R)
• M48: 9,855,807 km (0.07 R)
• M49: 10,080,503 km (0.115 R)
• M50: 10,306,844 km (0.098 R)
• M51: 10,482,173 km (0.079 R)
• M52: 10,658,549 km (0.101 R)
• M53: 10,978,389 km (0.095 R)
• M54: 11,536,838 km (0.102 R)
• M55: 11,700,648 km (0.097 R)
• M56: 12,049,061 km (0.116 R)
• M57: 12,271,065 km (0.092 R)
• M58: 12,401,065 km (0.048 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.4

Radius: 7.5

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.8 AU - 7.02 AU

Year: 9745 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,151,618 km

• M1: 292,913 km (0.103 R)
• M2: 400,623 km (0.065 R)
• M3: 616,194 km (0.078 R)
• M4: 774,618 km (0.071 R)
• M5: 1,012,179 km (0.113 R)
• M6: 1,148,164 km (0.079 R)
• M7: 1,438,234 km (0.079 R)
• M8: 1,750,893 km (0.088 R)
• M9: 2,529,550 km (0.117 R)
• M10: 3,504,629 km (0.09 R)
• M11: 3,608,001 km (0.058 R)
• M12: 3,686,241 km (0.115 R)
• M13: 3,738,600 km (0.025 R)
• M14: 4,194,575 km (0.108 R)
• M15: 4,332,055 km (0.079 R)
• M16: 4,443,057 km (0.115 R)
• M17: 5,158,434 km (0.06 R)
• M18: 5,217,226 km (0.091 R)
• M19: 5,305,788 km (0.082 R)
• M20: 5,365,178 km (0.037 R)
• M21: 5,424,718 km (0.077 R)
• M22: 5,847,930 km (0.117 R)
• M23: 6,281,764 km (0.12 R)
• M24: 7,344,956 km (0.064 R)
• M25: 7,477,650 km (0.104 R)
• M26: 8,187,043 km (0.034 R)
• M27: 8,255,708 km (0.109 R)
• M28: 8,359,080 km (0.043 R)
• M29: 8,428,194 km (0.105 R)
• M30: 9,130,407 km (0.086 R)
• M31: 9,237,369 km (0.075 R)
• M32: 9,344,781 km (0.117 R)
• M33: 9,705,611 km (0.111 R)
• M34: 9,887,821 km (0.101 R)
• M35: 10,928,723 km (0.055 R)
• M36: 11,042,268 km (0.102 R)
• M37: 11,347,148 km (0.109 R)
• M38: 11,462,189 km (0.058 R)
• M39: 12,278,245 km (0.057 R)
• M40: 14,254,134 km (0.071 R)
• M41: 14,461,177 km (0.112 R)
• M42: 14,585,942 km (0.095 R)
• M43: 14,669,418 km (0.081 R)
• M44: 15,088,591 km (0.114 R)
• M45: 15,469,317 km (0.092 R)
• M46: 16,110,793 km (0.113 R)
• M47: 16,196,961 km (0.047 R)
• M48: 16,413,130 km (0.1 R)
• M49: 16,586,814 km (0.118 R)
• M50: 16,891,993 km (0.09 R)
• M51: 17,067,322 km (0.107 R)
• M52: 17,463,906 km (0.107 R)
• M53: 17,685,610 km (0.107 R)
• M54: 17,997,521 km (0.092 R)
• M55: 18,176,590 km (0.067 R)
• M56: 18,853,221 km (0.084 R)
• M57: 19,676,010 km (0.067 R)
• M58: 21,356,742 km (0.108 R)
• M59: 21,404,015 km (0.091 R)
• M60: 21,498,860 km (0.072 R)
• M61: 21,783,993 km (0.055 R)
• M62: 22,406,320 km (0.112 R)
• M63: 23,180,040 km (0.112 R)
• M64: 23,717,097 km (0.077 R)
• M65: 23,864,301 km (0.109 R)
• M66: 23,913,519 km (0.073 R)
• M67: 24,456,110 km (0.115 R)
• M68: 24,953,074 km (0.097 R)
• M69: 26,057,705 km (0.096 R)
• M70: 26,108,419 km (0.119 R)
• M71: 26,158,983 km (0.11 R)
• M72: 26,616,154 km (0.077 R)
• M73: 26,769,043 km (0.109 R)
• M74: 27,178,492 km (0.096 R)
• M75: 27,951,614 km (0.098 R)
• M76: 30,954,642 km (0.12 R)
• M77: 31,545,853 km (0.042 R)
• M78: 31,978,190 km (0.089 R)
• M79: 32,032,345 km (0.082 R)
• M80: 33,122,315 km (0.074 R)
• M81: 33,561,833 km (0.108 R)
• M82: 33,782,191 km (0.114 R)
• M83: 34,279,903 km (0.109 R)
• M84: 34,446,406 km (0.05 R)
• M85: 34,724,359 km (0.086 R)
• M86: 35,114,809 km (0.118 R)
• M87: 35,394,707 km (0.067 R)
• M88: 37,545,176 km (0.108 R)
• M89: 37,888,653 km (0.092 R)
• M90: 38,060,690 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.3

Radius: 5.1

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.87 AU - 8.03 AU

Year: 13792 Days

Day: 15.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,151,618 km

• M1: 286,929 km (0.118 R)
• M2: 363,672 km (0.072 R)
• M3: 538,104 km (0.081 R)
• M4: 675,135 km (0.084 R)
• M5: 716,424 km (0.053 R)
• M6: 1,225,057 km (0.116 R)
• M7: 1,736,382 km (0.049 R)
• M8: 2,861,807 km (0.096 R)
• M9: 3,136,918 km (0.113 R)
• M10: 3,207,079 km (0.099 R)
• M11: 3,384,652 km (0.042 R)
• M12: 3,602,018 km (0.057 R)
• M13: 4,358,833 km (0.094 R)
• M14: 4,674,933 km (0.11 R)
• M15: 5,287,537 km (0.109 R)
• M16: 5,838,655 km (0.092 R)
• M17: 6,676,703 km (0.088 R)
• M18: 6,812,388 km (0.091 R)
• M19: 7,457,753 km (0.027 R)
• M20: 7,645,798 km (0.057 R)
• M21: 8,855,745 km (0.073 R)
• M22: 8,955,078 km (0.105 R)
• M23: 9,054,710 km (0.104 R)
• M24: 9,356,150 km (0.039 R)
• M25: 10,541,564 km (0.092 R)
• M26: 10,699,689 km (0.113 R)
• M27: 10,911,669 km (0.078 R)
• M28: 11,339,818 km (0.066 R)
• M29: 12,489,777 km (0.115 R)
• M30: 12,712,977 km (0.084 R)
• M31: 13,733,833 km (0.063 R)
• M32: 13,848,873 km (0.081 R)
• M33: 14,137,896 km (0.054 R)
• M34: 14,721,777 km (0.114 R)
• M35: 15,612,483 km (0.12 R)
• M36: 17,383,273 km (0.086 R)
• M37: 17,445,356 km (0.078 R)
• M38: 17,757,417 km (0.076 R)
• M39: 17,945,611 km (0.116 R)
• M40: 18,450,504 km (0.082 R)
• M41: 19,216,594 km (0.072 R)
• M42: 20,188,681 km (0.059 R)
• M43: 20,384,954 km (0.095 R)
• M44: 21,176,626 km (0.099 R)
• M45: 21,376,189 km (0.12 R)
• M46: 22,247,896 km (0.116 R)
• M47: 22,721,972 km (0.101 R)
• M48: 23,131,122 km (0.103 R)
• M49: 24,303,371 km (0.078 R)
• M50: 25,072,005 km (0.119 R)
• M51: 25,142,316 km (0.113 R)
• M52: 25,424,158 km (0.102 R)
• M53: 25,706,898 km (0.11 R)
• M54: 26,275,669 km (0.052 R)
• M55: 27,788,403 km (0.043 R)
• M56: 28,152,823 km (0.09 R)
• M57: 28,959,904 km (0.12 R)
• M58: 29,329,261 km (0.095 R)
• M59: 29,625,764 km (0.103 R)
• M60: 29,774,464 km (0.089 R)
• M61: 30,222,061 km (0.032 R)
• M62: 31,577,867 km (0.073 R)
• M63: 31,881,849 km (0.092 R)
• M64: 34,896,247 km (0.109 R)
• M65: 35,368,078 km (0.084 R)
• M66: 36,317,875 km (0.098 R)
• M67: 36,397,461 km (0.116 R)
• M68: 38,485,698 km (0.102 R)
• M69: 38,810,325 km (0.042 R)
• M70: 41,108,448 km (0.119 R)
• M71: 41,689,935 km (0.08 R)
• M72: 41,773,261 km (0.09 R)
• M73: 42,106,864 km (0.081 R)
• M74: 42,190,489 km (0.118 R)
• M75: 42,776,913 km (0.092 R)
• M76: 44,212,304 km (0.115 R)
• M77: 44,297,276 km (0.103 R)
• M78: 44,382,247 km (0.119 R)
• M79: 45,749,273 km (0.085 R)
• M80: 46,265,535 km (0.101 R)
• M81: 47,130,211 km (0.083 R)
• M82: 49,579,427 km (0.116 R)
• M83: 50,286,875 km (0.088 R)
• M84: 52,159,542 km (0.101 R)
• M85: 53,059,223 km (0.09 R)
• M86: 53,239,788 km (0.118 R)
• M87: 53,873,484 km (0.072 R)
• M88: 54,327,514 km (0.075 R)
• M89: 55,605,678 km (0.071 R)
• M90: 55,789,085 km (0.029 R)
• M91: 56,064,644 km (0.1 R)
• M92: 59,780,805 km (0.115 R)
• M93: 60,250,842 km (0.094 R)
• M94: 61,953,265 km (0.067 R)
• M95: 62,238,549 km (0.085 R)
• M96: 63,001,498 km (0.097 R)
• M97: 63,097,091 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit