🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 9.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.66 AU

Year: 360 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,988,447 km

• M1: 122,969 km (0.112 R)
• M2: 211,681 km (0.045 R)
• M3: 274,362 km (0.087 R)
• M4: 337,942 km (0.03 R)
• M5: 405,859 km (0.049 R)
• M6: 496,366 km (0.096 R)
• M7: 616,044 km (0.113 R)
• M8: 707,000 km (0.091 R)
• M9: 772,673 km (0.115 R)
• M10: 879,037 km (0.058 R)
• M11: 954,135 km (0.086 R)
• M12: 1,031,477 km (0.057 R)
• M13: 1,169,257 km (0.056 R)
• M14: 1,252,733 km (0.063 R)
• M15: 1,329,925 km (0.078 R)
• M16: 1,417,141 km (0.058 R)
• M17: 1,519,466 km (0.114 R)
• M18: 1,597,855 km (0.086 R)
• M19: 1,726,958 km (0.119 R)
• M20: 1,818,213 km (0.045 R)
• M21: 1,986,510 km (0.104 R)
• M22: 2,150,170 km (0.099 R)
• M23: 2,214,048 km (0.116 R)
• M24: 2,318,468 km (0.089 R)
• M25: 2,394,164 km (0.077 R)
• M26: 2,527,306 km (0.091 R)
• M27: 2,594,775 km (0.084 R)
• M28: 2,985,375 km (0.107 R)
• M29: 3,128,989 km (0.053 R)
• M30: 3,235,353 km (0.069 R)
• M31: 3,394,376 km (0.035 R)
• M32: 3,480,694 km (0.098 R)
• M33: 3,585,263 km (0.105 R)
• M34: 3,696,713 km (0.068 R)
• M35: 4,044,229 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 8.5

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.1 AU

Year: 641 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,988,447 km

• M1: 115,041 km (0.086 R)
• M2: 201,359 km (0.063 R)
• M3: 264,788 km (0.09 R)
• M4: 319,840 km (0.079 R)
• M5: 391,946 km (0.116 R)
• M6: 555,457 km (0.076 R)
• M7: 631,453 km (0.072 R)
• M8: 721,511 km (0.116 R)
• M9: 821,442 km (0.045 R)
• M10: 903,870 km (0.109 R)
• M11: 960,568 km (0.068 R)
• M12: 1,024,297 km (0.064 R)
• M13: 1,095,505 km (0.087 R)
• M14: 1,218,175 km (0.117 R)
• M15: 1,326,036 km (0.117 R)
• M16: 1,450,501 km (0.103 R)
• M17: 1,641,238 km (0.074 R)
• M18: 1,718,431 km (0.106 R)
• M19: 1,840,054 km (0.047 R)
• M20: 1,942,528 km (0.052 R)
• M21: 2,130,274 km (0.074 R)
• M22: 2,207,017 km (0.119 R)
• M23: 2,316,074 km (0.091 R)
• M24: 2,411,069 km (0.053 R)
• M25: 2,523,566 km (0.084 R)
• M26: 2,720,437 km (0.075 R)
• M27: 2,795,535 km (0.094 R)
• M28: 2,896,813 km (0.078 R)
• M29: 2,965,030 km (0.11 R)
• M30: 3,225,629 km (0.097 R)
• M31: 3,296,389 km (0.101 R)
• M32: 3,376,723 km (0.116 R)
• M33: 3,520,935 km (0.106 R)
• M34: 3,695,067 km (0.072 R)
• M35: 3,769,118 km (0.074 R)
• M36: 3,881,317 km (0.044 R)
• M37: 4,003,987 km (0.102 R)
• M38: 4,109,005 km (0.077 R)
• M39: 4,176,174 km (0.113 R)
• M40: 4,458,615 km (0.106 R)
• M41: 4,747,339 km (0.064 R)
• M42: 4,817,949 km (0.08 R)
• M43: 4,919,376 km (0.09 R)
• M44: 5,062,691 km (0.068 R)
• M45: 5,134,797 km (0.073 R)
• M46: 5,207,352 km (0.12 R)
• M47: 5,448,055 km (0.083 R)
• M48: 5,596,307 km (0.103 R)
• M49: 5,745,905 km (0.065 R)
• M50: 5,983,765 km (0.058 R)
• M51: 6,092,972 km (0.083 R)
• M52: 6,491,500 km (0.119 R)
• M53: 6,784,712 km (0.117 R)
• M54: 7,105,300 km (0.045 R)
• M55: 7,372,333 km (0.055 R)
• M56: 7,430,825 km (0.091 R)
• M57: 7,524,773 km (0.111 R)
• M58: 7,928,238 km (0.035 R)
• M59: 8,036,248 km (0.081 R)
• M60: 8,156,824 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.21 AU

Year: 746 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,988,447 km

• M1: 119,080 km (0.073 R)
• M2: 264,938 km (0.099 R)
• M3: 325,675 km (0.113 R)
• M4: 397,482 km (0.103 R)
• M5: 495,917 km (0.067 R)
• M6: 800,498 km (0.101 R)
• M7: 890,855 km (0.067 R)
• M8: 971,937 km (0.113 R)
• M9: 1,031,777 km (0.104 R)
• M10: 1,120,638 km (0.102 R)
• M11: 1,205,011 km (0.108 R)
• M12: 1,346,979 km (0.062 R)
• M13: 1,425,817 km (0.107 R)
• M14: 1,494,632 km (0.064 R)
• M15: 1,552,826 km (0.105 R)
• M16: 1,611,767 km (0.113 R)
• M17: 1,687,763 km (0.098 R)
• M18: 1,897,499 km (0.115 R)
• M19: 2,111,424 km (0.052 R)
• M20: 2,177,098 km (0.081 R)
• M21: 2,310,838 km (0.092 R)
• M22: 2,383,094 km (0.064 R)
• M23: 2,497,836 km (0.113 R)
• M24: 2,628,435 km (0.059 R)
• M25: 2,761,427 km (0.066 R)
• M26: 2,828,746 km (0.049 R)
• M27: 2,906,238 km (0.119 R)
• M28: 3,053,741 km (0.088 R)
• M29: 3,113,431 km (0.048 R)
• M30: 3,249,266 km (0.118 R)
• M31: 3,407,540 km (0.09 R)
• M32: 3,537,242 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 8.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.39 AU - 2.07 AU

Year: 1599 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,988,447 km

• M1: 116,387 km (0.05 R)
• M2: 173,534 km (0.066 R)
• M3: 234,869 km (0.109 R)
• M4: 295,306 km (0.073 R)
• M5: 437,275 km (0.115 R)
• M6: 501,153 km (0.087 R)
• M7: 615,595 km (0.107 R)
• M8: 695,032 km (0.071 R)
• M9: 817,702 km (0.114 R)
• M10: 912,996 km (0.101 R)
• M11: 1,056,011 km (0.056 R)
• M12: 1,115,252 km (0.047 R)
• M13: 1,183,469 km (0.081 R)
• M14: 1,253,032 km (0.087 R)
• M15: 1,404,574 km (0.102 R)
• M16: 1,495,231 km (0.028 R)
• M17: 1,570,927 km (0.102 R)
• M18: 2,241,126 km (0.094 R)
• M19: 2,456,098 km (0.043 R)
• M20: 2,576,225 km (0.119 R)
• M21: 2,647,284 km (0.11 R)
• M22: 2,811,991 km (0.1 R)
• M23: 2,895,616 km (0.073 R)
• M24: 2,980,139 km (0.114 R)
• M25: 3,076,181 km (0.106 R)
• M26: 3,227,724 km (0.091 R)
• M27: 3,392,730 km (0.079 R)
• M28: 3,526,919 km (0.058 R)
• M29: 3,697,012 km (0.108 R)
• M30: 3,951,478 km (0.102 R)
• M31: 4,104,517 km (0.084 R)
• M32: 4,319,788 km (0.114 R)
• M33: 4,380,226 km (0.059 R)
• M34: 4,526,383 km (0.081 R)
• M35: 4,587,867 km (0.053 R)
• M36: 4,699,019 km (0.065 R)
• M37: 4,811,217 km (0.1 R)
• M38: 5,204,360 km (0.044 R)
• M39: 5,320,448 km (0.102 R)
• M40: 5,542,152 km (0.111 R)
• M41: 5,687,113 km (0.028 R)
• M42: 5,766,848 km (0.04 R)
• M43: 6,021,464 km (0.051 R)
• M44: 6,431,212 km (0.117 R)
• M45: 6,486,564 km (0.082 R)
• M46: 6,751,352 km (0.099 R)
• M47: 6,849,937 km (0.058 R)
• M48: 6,977,245 km (0.107 R)
• M49: 7,234,403 km (0.048 R)
• M50: 7,552,897 km (0.113 R)
• M51: 7,728,525 km (0.053 R)
• M52: 7,846,408 km (0.05 R)
• M53: 8,024,280 km (0.095 R)
• M54: 8,098,780 km (0.052 R)
• M55: 8,672,787 km (0.091 R)
• M56: 8,995,619 km (0.112 R)
• M57: 9,057,553 km (0.09 R)
• M58: 9,228,543 km (0.053 R)
• M59: 9,526,542 km (0.093 R)
• M60: 9,637,244 km (0.051 R)
• M61: 9,748,246 km (0.066 R)
• M62: 9,859,696 km (0.102 R)
• M63: 10,132,114 km (0.12 R)
• M64: 10,651,817 km (0.065 R)
• M65: 10,997,538 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 6.6

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.35 AU - 5.61 AU

Year: 9017 Days

Day: 18 Hours

Environment

Temp: -226 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,988,447 km

• M1: 125,961 km (0.058 R)
• M2: 170,990 km (0.06 R)
• M3: 276,906 km (0.079 R)
• M4: 369,507 km (0.065 R)
• M5: 487,240 km (0.102 R)
• M6: 776,413 km (0.112 R)
• M7: 1,132,007 km (0.116 R)
• M8: 1,189,453 km (0.119 R)
• M9: 1,267,543 km (0.108 R)
• M10: 1,727,855 km (0.081 R)
• M11: 1,816,717 km (0.081 R)
• M12: 1,930,112 km (0.032 R)
• M13: 2,022,414 km (0.113 R)
• M14: 2,069,238 km (0.1 R)
• M15: 2,187,719 km (0.119 R)
• M16: 2,658,354 km (0.071 R)
• M17: 2,971,463 km (0.112 R)
• M18: 3,186,734 km (0.106 R)
• M19: 3,407,241 km (0.108 R)
• M20: 3,718,405 km (0.112 R)
• M21: 3,833,745 km (0.108 R)
• M22: 4,428,695 km (0.037 R)
• M23: 4,520,399 km (0.041 R)
• M24: 5,471,841 km (0.056 R)
• M25: 6,448,416 km (0.065 R)
• M26: 6,692,111 km (0.055 R)
• M27: 7,224,680 km (0.095 R)
• M28: 7,733,761 km (0.033 R)
• M29: 7,918,514 km (0.099 R)
• M30: 8,633,443 km (0.104 R)
• M31: 8,940,717 km (0.044 R)
• M32: 9,369,015 km (0.1 R)
• M33: 9,565,886 km (0.098 R)
• M34: 9,843,839 km (0.04 R)
• M35: 11,482,385 km (0.094 R)
• M36: 11,693,168 km (0.108 R)
• M37: 12,118,475 km (0.11 R)
• M38: 12,246,979 km (0.117 R)
• M39: 12,505,634 km (0.038 R)
• M40: 12,678,868 km (0.088 R)
• M41: 12,765,934 km (0.11 R)
• M42: 14,501,120 km (0.1 R)
• M43: 15,280,525 km (0.079 R)
• M44: 15,465,877 km (0.101 R)
• M45: 16,167,491 km (0.063 R)
• M46: 16,831,705 km (0.113 R)
• M47: 16,879,577 km (0.066 R)
• M48: 17,023,191 km (0.118 R)
• M49: 17,071,211 km (0.075 R)
• M50: 17,991,089 km (0.082 R)
• M51: 18,040,007 km (0.118 R)
• M52: 18,629,722 km (0.086 R)
• M53: 19,225,870 km (0.108 R)
• M54: 19,375,916 km (0.091 R)
• M55: 19,526,412 km (0.087 R)
• M56: 20,030,556 km (0.051 R)
• M57: 20,081,121 km (0.112 R)
• M58: 20,233,411 km (0.052 R)
• M59: 20,846,014 km (0.109 R)
• M60: 23,410,421 km (0.092 R)
• M61: 23,838,421 km (0.081 R)
• M62: 24,269,113 km (0.103 R)
• M63: 25,137,977 km (0.044 R)
• M64: 25,741,306 km (0.083 R)
• M65: 25,851,559 km (0.098 R)
• M66: 25,961,813 km (0.092 R)
• M67: 26,516,073 km (0.063 R)
• M68: 26,738,824 km (0.115 R)
• M69: 29,172,333 km (0.086 R)
• M70: 29,690,689 km (0.118 R)
• M71: 29,806,179 km (0.095 R)
• M72: 29,921,968 km (0.084 R)
• M73: 30,736,229 km (0.109 R)
• M74: 30,794,722 km (0.109 R)
• M75: 31,734,795 km (0.072 R)
• M76: 35,037,766 km (0.04 R)
• M77: 35,221,023 km (0.094 R)
• M78: 35,282,209 km (0.108 R)
• M79: 36,822,768 km (0.11 R)
• M80: 37,695,073 km (0.055 R)
• M81: 38,322,187 km (0.068 R)
• M82: 39,459,879 km (0.111 R)
• M83: 39,523,458 km (0.064 R)
• M84: 41,638,922 km (0.071 R)
• M85: 42,287,279 km (0.11 R)
• M86: 43,265,948 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 20,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit