🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 13.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 600 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,134,625 km

• M1: 168,447 km (0.037 R)
• M2: 275,110 km (0.038 R)
• M3: 440,715 km (0.066 R)
• M4: 531,521 km (0.091 R)
• M5: 708,196 km (0.092 R)
• M6: 811,419 km (0.115 R)
• M7: 902,075 km (0.097 R)
• M8: 1,010,982 km (0.11 R)
• M9: 1,099,694 km (0.108 R)
• M10: 1,217,278 km (0.079 R)
• M11: 1,438,084 km (0.09 R)
• M12: 1,608,327 km (0.108 R)
• M13: 1,701,975 km (0.071 R)
• M14: 1,888,972 km (0.063 R)
• M15: 1,975,739 km (0.106 R)
• M16: 2,082,851 km (0.095 R)
• M17: 2,270,596 km (0.108 R)
• M18: 2,436,949 km (0.102 R)
• M19: 2,573,083 km (0.092 R)
• M20: 2,725,823 km (0.081 R)
• M21: 2,881,704 km (0.11 R)
• M22: 2,968,022 km (0.114 R)
• M23: 3,135,871 km (0.094 R)
• M24: 3,224,732 km (0.036 R)
• M25: 3,489,071 km (0.038 R)
• M26: 3,573,594 km (0.105 R)
• M27: 3,658,715 km (0.072 R)
• M28: 3,791,857 km (0.087 R)
• M29: 3,910,638 km (0.055 R)
• M30: 4,135,783 km (0.067 R)
• M31: 4,225,541 km (0.052 R)
• M32: 4,465,048 km (0.104 R)
• M33: 4,557,050 km (0.107 R)
• M34: 4,649,801 km (0.059 R)
• M35: 4,760,204 km (0.089 R)
• M36: 4,845,625 km (0.046 R)
• M37: 5,044,291 km (0.096 R)
• M38: 5,351,864 km (0.034 R)
• M39: 5,656,595 km (0.109 R)
• M40: 5,838,655 km (0.049 R)
• M41: 6,022,511 km (0.096 R)
• M42: 6,124,537 km (0.076 R)
• M43: 6,245,711 km (0.115 R)
• M44: 6,471,753 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 12.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.35 AU - 1.69 AU

Year: 1317 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,134,625 km

• M1: 171,589 km (0.108 R)
• M2: 345,272 km (0.085 R)
• M3: 463,454 km (0.1 R)
• M4: 621,729 km (0.086 R)
• M5: 756,516 km (0.036 R)
• M6: 845,826 km (0.108 R)
• M7: 928,554 km (0.101 R)
• M8: 1,224,159 km (0.118 R)
• M9: 1,313,469 km (0.119 R)
• M10: 1,429,856 km (0.086 R)
• M11: 1,582,297 km (0.043 R)
• M12: 1,841,849 km (0.095 R)
• M13: 1,938,489 km (0.094 R)
• M14: 2,486,017 km (0.111 R)
• M15: 2,578,020 km (0.036 R)
• M16: 2,686,927 km (0.115 R)
• M17: 2,813,338 km (0.068 R)
• M18: 3,031,152 km (0.057 R)
• M19: 3,129,737 km (0.047 R)
• M20: 3,221,141 km (0.114 R)
• M21: 3,347,252 km (0.07 R)
• M22: 3,432,374 km (0.083 R)
• M23: 3,543,974 km (0.091 R)
• M24: 3,630,740 km (0.095 R)
• M25: 3,744,435 km (0.104 R)
• M26: 3,984,689 km (0.085 R)
• M27: 4,184,252 km (0.114 R)
• M28: 4,322,331 km (0.075 R)
• M29: 4,452,481 km (0.114 R)
• M30: 4,536,855 km (0.077 R)
• M31: 4,650,250 km (0.079 R)
• M32: 5,103,531 km (0.111 R)
• M33: 5,191,944 km (0.083 R)
• M34: 5,440,276 km (0.084 R)
• M35: 5,520,610 km (0.103 R)
• M36: 5,601,393 km (0.104 R)
• M37: 5,856,158 km (0.118 R)
• M38: 5,969,553 km (0.101 R)
• M39: 6,104,491 km (0.112 R)
• M40: 6,198,438 km (0.067 R)
• M41: 6,335,171 km (0.072 R)
• M42: 6,622,249 km (0.037 R)
• M43: 6,761,973 km (0.081 R)
• M44: 6,957,199 km (0.054 R)
• M45: 7,132,228 km (0.109 R)
• M46: 7,341,964 km (0.073 R)
• M47: 7,565,015 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.53 AU - 2.15 AU

Year: 1754 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,134,625 km

• M1: 144,960 km (0.1 R)
• M2: 216,019 km (0.118 R)
• M3: 315,801 km (0.044 R)
• M4: 384,018 km (0.078 R)
• M5: 534,962 km (0.114 R)
• M6: 627,862 km (0.094 R)
• M7: 752,477 km (0.088 R)
• M8: 934,987 km (0.117 R)
• M9: 1,132,605 km (0.082 R)
• M10: 1,217,128 km (0.083 R)
• M11: 1,392,906 km (0.077 R)
• M12: 1,459,028 km (0.114 R)
• M13: 1,543,252 km (0.112 R)
• M14: 1,629,121 km (0.026 R)
• M15: 1,698,983 km (0.045 R)
• M16: 1,979,629 km (0.101 R)
• M17: 2,483,773 km (0.12 R)
• M18: 2,657,307 km (0.065 R)
• M19: 2,930,323 km (0.114 R)
• M20: 3,048,655 km (0.097 R)
• M21: 3,424,445 km (0.113 R)
• M22: 3,492,362 km (0.048 R)
• M23: 3,664,101 km (0.086 R)
• M24: 3,815,194 km (0.059 R)
• M25: 3,921,110 km (0.083 R)
• M26: 4,004,137 km (0.108 R)
• M27: 4,184,103 km (0.09 R)
• M28: 4,268,925 km (0.081 R)
• M29: 4,366,612 km (0.105 R)
• M30: 4,452,781 km (0.082 R)
• M31: 4,564,381 km (0.115 R)
• M32: 4,676,878 km (0.112 R)
• M33: 5,305,788 km (0.115 R)
• M34: 5,503,706 km (0.082 R)
• M35: 5,596,905 km (0.109 R)
• M36: 5,947,563 km (0.114 R)
• M37: 6,084,445 km (0.086 R)
• M38: 6,389,175 km (0.083 R)
• M39: 6,473,249 km (0.108 R)
• M40: 6,571,685 km (0.075 R)
• M41: 6,913,067 km (0.106 R)
• M42: 7,028,108 km (0.078 R)
• M43: 7,187,430 km (0.12 R)
• M44: 7,377,269 km (0.087 R)
• M45: 7,524,474 km (0.119 R)
• M46: 7,642,955 km (0.09 R)
• M47: 7,762,035 km (0.113 R)
• M48: 7,926,742 km (0.101 R)
• M49: 8,153,234 km (0.067 R)
• M50: 8,412,487 km (0.116 R)
• M51: 8,845,572 km (0.043 R)
• M52: 8,939,370 km (0.052 R)
• M53: 9,017,760 km (0.117 R)
• M54: 9,143,571 km (0.086 R)
• M55: 9,238,417 km (0.054 R)
• M56: 9,381,282 km (0.089 R)
• M57: 9,492,882 km (0.066 R)
• M58: 9,749,592 km (0.111 R)
• M59: 10,057,465 km (0.071 R)
• M60: 10,319,261 km (0.089 R)
• M61: 10,599,907 km (0.067 R)
• M62: 10,699,539 km (0.063 R)
• M63: 10,782,715 km (0.101 R)
• M64: 10,916,456 km (0.086 R)
• M65: 10,983,476 km (0.067 R)
• M66: 11,134,869 km (0.12 R)
• M67: 11,439,749 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 12.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.58 AU - 2.18 AU

Year: 1812 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,134,625 km

• M1: 155,133 km (0.071 R)
• M2: 253,419 km (0.117 R)
• M3: 384,317 km (0.044 R)
• M4: 497,712 km (0.102 R)
• M5: 736,321 km (0.118 R)
• M6: 909,256 km (0.102 R)
• M7: 1,243,458 km (0.116 R)
• M8: 1,333,216 km (0.102 R)
• M9: 1,462,618 km (0.079 R)
• M10: 1,586,785 km (0.074 R)
• M11: 1,675,047 km (0.061 R)
• M12: 1,785,002 km (0.093 R)
• M13: 1,908,121 km (0.112 R)
• M14: 2,428,721 km (0.112 R)
• M15: 2,612,128 km (0.115 R)
• M16: 2,717,296 km (0.025 R)
• M17: 2,800,023 km (0.048 R)
• M18: 3,090,542 km (0.06 R)
• M19: 3,239,542 km (0.08 R)
• M20: 3,365,653 km (0.109 R)
• M21: 3,480,394 km (0.094 R)
• M22: 3,953,124 km (0.086 R)
• M23: 4,074,448 km (0.06 R)
• M24: 4,224,494 km (0.079 R)
• M25: 4,944,359 km (0.108 R)
• M26: 5,207,651 km (0.105 R)
• M27: 5,400,633 km (0.101 R)
• M28: 5,490,541 km (0.092 R)
• M29: 6,464,573 km (0.095 R)
• M30: 6,817,325 km (0.1 R)
• M31: 7,110,686 km (0.117 R)
• M32: 7,341,665 km (0.036 R)
• M33: 7,424,842 km (0.065 R)
• M34: 7,508,168 km (0.114 R)
• M35: 7,743,485 km (0.05 R)
• M36: 7,845,062 km (0.044 R)
• M37: 8,015,454 km (0.075 R)
• M38: 8,533,811 km (0.116 R)
• M39: 8,709,139 km (0.114 R)
• M40: 8,867,863 km (0.11 R)
• M41: 8,974,227 km (0.104 R)
• M42: 9,063,088 km (0.072 R)
• M43: 9,403,872 km (0.105 R)
• M44: 9,548,682 km (0.119 R)
• M45: 9,694,092 km (0.095 R)
• M46: 9,785,496 km (0.041 R)
• M47: 9,913,851 km (0.107 R)
• M48: 10,227,857 km (0.103 R)
• M49: 10,714,349 km (0.072 R)
• M50: 10,922,589 km (0.097 R)
• M51: 10,998,585 km (0.112 R)
• M52: 11,342,959 km (0.092 R)
• M53: 11,535,791 km (0.095 R)
• M54: 11,613,133 km (0.112 R)
• M55: 11,710,222 km (0.105 R)
• M56: 11,905,148 km (0.113 R)
• M57: 12,002,985 km (0.053 R)
• M58: 12,416,922 km (0.112 R)
• M59: 12,496,359 km (0.082 R)
• M60: 12,575,945 km (0.057 R)
• M61: 12,775,509 km (0.062 R)
• M62: 13,299,550 km (0.107 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 13.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.56 AU - 4.1 AU

Year: 5269 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,134,625 km

• M1: 184,305 km (0.114 R)
• M2: 285,134 km (0.083 R)
• M3: 509,082 km (0.107 R)
• M4: 620,682 km (0.067 R)
• M5: 765,492 km (0.042 R)
• M6: 860,936 km (0.068 R)
• M7: 1,188,256 km (0.082 R)
• M8: 1,345,034 km (0.097 R)
• M9: 1,648,569 km (0.033 R)
• M10: 1,744,162 km (0.115 R)
• M11: 2,008,351 km (0.12 R)
• M12: 2,232,898 km (0.092 R)
• M13: 2,763,671 km (0.097 R)
• M14: 3,014,547 km (0.12 R)
• M15: 3,293,098 km (0.108 R)
• M16: 3,415,020 km (0.115 R)
• M17: 3,621,914 km (0.119 R)
• M18: 3,875,632 km (0.077 R)
• M19: 3,983,043 km (0.117 R)
• M20: 4,267,130 km (0.109 R)
• M21: 4,971,586 km (0.069 R)
• M22: 5,112,208 km (0.072 R)
• M23: 5,230,390 km (0.111 R)
• M24: 5,445,512 km (0.117 R)
• M25: 5,810,531 km (0.082 R)
• M26: 5,958,782 km (0.113 R)
• M27: 7,429,479 km (0.114 R)
• M28: 7,563,668 km (0.095 R)
• M29: 7,780,136 km (0.098 R)
• M30: 8,274,707 km (0.113 R)
• M31: 8,386,008 km (0.047 R)
• M32: 9,265,643 km (0.084 R)
• M33: 9,996,429 km (0.061 R)
• M34: 10,144,680 km (0.095 R)
• M35: 10,654,809 km (0.084 R)
• M36: 10,775,983 km (0.109 R)
• M37: 10,928,274 km (0.067 R)
• M38: 11,606,401 km (0.03 R)
• M39: 11,762,432 km (0.105 R)
• M40: 11,856,379 km (0.108 R)
• M41: 12,171,432 km (0.109 R)
• M42: 12,330,006 km (0.115 R)
• M43: 12,425,450 km (0.104 R)
• M44: 12,713,425 km (0.12 R)
• M45: 13,361,035 km (0.119 R)
• M46: 13,491,933 km (0.117 R)
• M47: 13,920,082 km (0.053 R)
• M48: 14,486,908 km (0.071 R)
• M49: 16,757,953 km (0.091 R)
• M50: 17,218,266 km (0.101 R)
• M51: 17,396,437 km (0.067 R)
• M52: 18,006,797 km (0.077 R)
• M53: 18,187,660 km (0.059 R)
• M54: 18,514,831 km (0.114 R)
• M55: 18,843,797 km (0.081 R)
• M56: 19,027,503 km (0.066 R)
• M57: 19,174,707 km (0.087 R)
• M58: 20,029,360 km (0.102 R)
• M59: 20,858,431 km (0.094 R)
• M60: 21,621,829 km (0.093 R)
• M61: 21,737,169 km (0.094 R)
• M62: 22,084,386 km (0.098 R)
• M63: 22,511,188 km (0.095 R)
• M64: 22,706,114 km (0.112 R)
• M65: 22,979,879 km (0.093 R)
• M66: 23,412,366 km (0.082 R)
• M67: 24,967,436 km (0.112 R)
• M68: 25,331,108 km (0.113 R)
• M69: 25,615,045 km (0.095 R)
• M70: 25,777,807 km (0.112 R)
• M71: 26,022,699 km (0.064 R)
• M72: 27,299,816 km (0.105 R)
• M73: 27,967,023 km (0.093 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: 319 - 13,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit