🌌 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: 401.8

Radius: 8.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 347 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,712,551 km

• M1: 100,829 km (0.074 R)
• M2: 154,535 km (0.098 R)
• M3: 236,514 km (0.115 R)
• M4: 298,448 km (0.063 R)
• M5: 400,773 km (0.109 R)
• M6: 479,312 km (0.102 R)
• M7: 554,709 km (0.029 R)
• M8: 609,611 km (0.047 R)
• M9: 660,026 km (0.117 R)
• M10: 845,078 km (0.113 R)
• M11: 898,485 km (0.099 R)
• M12: 1,005,298 km (0.044 R)
• M13: 1,089,222 km (0.105 R)
• M14: 1,195,437 km (0.089 R)
• M15: 1,330,374 km (0.063 R)
• M16: 1,435,840 km (0.074 R)
• M17: 1,535,473 km (0.098 R)
• M18: 1,601,744 km (0.1 R)
• M19: 1,664,426 km (0.099 R)
• M20: 1,773,932 km (0.118 R)
• M21: 1,848,282 km (0.086 R)
• M22: 1,980,975 km (0.095 R)
• M23: 2,038,869 km (0.115 R)
• M24: 2,097,213 km (0.061 R)
• M25: 2,161,240 km (0.07 R)
• M26: 2,336,719 km (0.098 R)
• M27: 2,444,280 km (0.089 R)
• M28: 2,496,040 km (0.105 R)
• M29: 2,632,474 km (0.091 R)
• M30: 2,771,450 km (0.098 R)
• M31: 2,847,296 km (0.065 R)
• M32: 2,951,416 km (0.112 R)
• M33: 3,028,908 km (0.067 R)
• M34: 3,140,807 km (0.067 R)
• M35: 3,202,890 km (0.116 R)
• M36: 3,288,311 km (0.046 R)
• M37: 3,385,998 km (0.102 R)
• M38: 3,543,226 km (0.089 R)
• M39: 3,602,018 km (0.075 R)
• M40: 3,679,060 km (0.118 R)
• M41: 3,732,616 km (0.109 R)
• M42: 3,792,605 km (0.054 R)
• M43: 4,078,487 km (0.065 R)
• M44: 4,196,071 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 10.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.86 AU - 1.34 AU

Year: 782 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,712,551 km

• M1: 127,457 km (0.072 R)
• M2: 194,776 km (0.119 R)
• M3: 346,768 km (0.084 R)
• M4: 454,628 km (0.114 R)
• M5: 528,978 km (0.102 R)
• M6: 744,549 km (0.104 R)
• M7: 853,905 km (0.087 R)
• M8: 978,968 km (0.063 R)
• M9: 1,064,239 km (0.11 R)
• M10: 1,131,259 km (0.095 R)
• M11: 1,205,011 km (0.077 R)
• M12: 1,448,257 km (0.07 R)
• M13: 1,611,319 km (0.059 R)
• M14: 1,683,126 km (0.117 R)
• M15: 1,786,797 km (0.1 R)
• M16: 1,873,863 km (0.097 R)
• M17: 2,026,453 km (0.068 R)
• M18: 2,150,320 km (0.099 R)
• M19: 2,223,174 km (0.098 R)
• M20: 2,317,121 km (0.049 R)
• M21: 2,488,261 km (0.113 R)
• M22: 2,663,590 km (0.093 R)
• M23: 2,763,671 km (0.1 R)
• M24: 2,835,927 km (0.041 R)
• M25: 2,967,573 km (0.087 R)
• M26: 3,093,834 km (0.105 R)
• M27: 3,405,596 km (0.111 R)
• M28: 3,491,166 km (0.076 R)
• M29: 3,577,334 km (0.109 R)
• M30: 3,648,243 km (0.114 R)
• M31: 3,719,751 km (0.055 R)
• M32: 3,807,864 km (0.039 R)
• M33: 3,994,263 km (0.073 R)
• M34: 4,084,471 km (0.084 R)
• M35: 4,167,049 km (0.082 R)
• M36: 4,392,941 km (0.114 R)
• M37: 4,486,141 km (0.104 R)
• M38: 4,683,161 km (0.07 R)
• M39: 4,813,311 km (0.109 R)
• M40: 4,953,335 km (0.08 R)
• M41: 5,183,865 km (0.099 R)
• M42: 5,390,759 km (0.063 R)
• M43: 5,490,691 km (0.116 R)
• M44: 5,933,949 km (0.088 R)
• M45: 6,018,322 km (0.074 R)
• M46: 6,226,413 km (0.07 R)
• M47: 6,340,855 km (0.113 R)
• M48: 6,523,514 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 11.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 937 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,712,551 km

• M1: 169,644 km (0.081 R)
• M2: 375,939 km (0.09 R)
• M3: 511,026 km (0.107 R)
• M4: 653,892 km (0.1 R)
• M5: 749,336 km (0.096 R)
• M6: 889,359 km (0.039 R)
• M7: 1,102,387 km (0.071 R)
• M8: 1,226,553 km (0.083 R)
• M9: 1,324,988 km (0.112 R)
• M10: 1,441,974 km (0.039 R)
• M11: 1,522,009 km (0.059 R)
• M12: 1,619,995 km (0.03 R)
• M13: 1,762,861 km (0.069 R)
• M14: 1,866,233 km (0.111 R)
• M15: 1,945,221 km (0.101 R)
• M16: 2,052,333 km (0.069 R)
• M17: 2,235,441 km (0.102 R)
• M18: 2,338,364 km (0.026 R)
• M19: 2,471,955 km (0.041 R)
• M20: 2,637,560 km (0.118 R)
• M21: 2,746,767 km (0.066 R)
• M22: 2,867,642 km (0.082 R)
• M23: 3,031,601 km (0.102 R)
• M24: 3,230,416 km (0.078 R)
• M25: 3,596,931 km (0.069 R)
• M26: 3,763,134 km (0.103 R)
• M27: 3,863,963 km (0.091 R)
• M28: 4,045,575 km (0.104 R)
• M29: 4,370,203 km (0.066 R)
• M30: 4,500,203 km (0.072 R)
• M31: 4,751,827 km (0.092 R)
• M32: 4,934,336 km (0.065 R)
• M33: 5,131,805 km (0.094 R)
• M34: 5,244,004 km (0.063 R)
• M35: 5,508,942 km (0.049 R)
• M36: 5,610,967 km (0.101 R)
• M37: 5,688,010 km (0.113 R)
• M38: 5,869,024 km (0.098 R)
• M39: 6,052,131 km (0.103 R)
• M40: 6,131,119 km (0.09 R)
• M41: 6,276,827 km (0.093 R)
• M42: 6,423,733 km (0.092 R)
• M43: 6,531,443 km (0.097 R)
• M44: 6,789,350 km (0.042 R)
• M45: 6,926,381 km (0.073 R)
• M46: 7,161,699 km (0.058 R)
• M47: 7,259,237 km (0.068 R)
• M48: 7,498,294 km (0.119 R)
• M49: 7,625,901 km (0.114 R)
• M50: 8,303,879 km (0.112 R)
• M51: 8,746,838 km (0.099 R)
• M52: 9,349,418 km (0.043 R)
• M53: 9,578,901 km (0.098 R)
• M54: 9,671,203 km (0.103 R)
• M55: 10,121,493 km (0.087 R)
• M56: 10,294,129 km (0.066 R)
• M57: 10,451,954 km (0.098 R)
• M58: 10,610,528 km (0.099 R)
• M59: 10,802,013 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 14.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.49 AU - 1.67 AU

Year: 1347 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,712,551 km

• M1: 187,147 km (0.042 R)
• M2: 302,936 km (0.06 R)
• M3: 427,102 km (0.102 R)
• M4: 528,529 km (0.106 R)
• M5: 623,674 km (0.057 R)
• M6: 829,071 km (0.085 R)
• M7: 1,022,801 km (0.109 R)
• M8: 1,125,874 km (0.107 R)
• M9: 1,287,888 km (0.078 R)
• M10: 1,550,582 km (0.062 R)
• M11: 1,822,252 km (0.102 R)
• M12: 2,006,107 km (0.118 R)
• M13: 2,128,927 km (0.114 R)
• M14: 2,362,898 km (0.08 R)
• M15: 2,584,902 km (0.081 R)
• M16: 2,740,334 km (0.06 R)
• M17: 2,899,057 km (0.084 R)
• M18: 3,017,389 km (0.101 R)
• M19: 3,248,069 km (0.081 R)
• M20: 3,564,618 km (0.086 R)
• M21: 3,703,594 km (0.113 R)
• M22: 3,974,815 km (0.11 R)
• M23: 4,070,857 km (0.097 R)
• M24: 4,167,497 km (0.098 R)
• M25: 4,277,302 km (0.047 R)
• M26: 4,512,321 km (0.115 R)
• M27: 4,956,477 km (0.119 R)
• M28: 5,151,103 km (0.109 R)
• M29: 5,269,136 km (0.11 R)
• M30: 5,374,902 km (0.12 R)
• M31: 5,468,101 km (0.102 R)
• M32: 6,051,982 km (0.102 R)
• M33: 6,316,321 km (0.058 R)
• M34: 6,485,367 km (0.047 R)
• M35: 6,813,585 km (0.034 R)
• M36: 7,074,184 km (0.104 R)
• M37: 7,220,491 km (0.079 R)
• M38: 7,323,414 km (0.087 R)
• M39: 7,620,366 km (0.053 R)
• M40: 7,800,482 km (0.11 R)
• M41: 8,287,872 km (0.107 R)
• M42: 8,473,074 km (0.05 R)
• M43: 8,675,480 km (0.087 R)
• M44: 8,879,382 km (0.101 R)
• M45: 9,021,500 km (0.075 R)
• M46: 9,164,515 km (0.091 R)
• M47: 9,565,437 km (0.094 R)
• M48: 9,694,989 km (0.101 R)
• M49: 9,972,194 km (0.076 R)
• M50: 10,070,629 km (0.099 R)
• M51: 10,169,364 km (0.06 R)
• M52: 10,268,547 km (0.079 R)
• M53: 10,484,417 km (0.056 R)
• M54: 10,886,985 km (0.071 R)
• M55: 11,534,744 km (0.097 R)
• M56: 11,672,673 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 10.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.98 AU - 3.24 AU

Year: 2860 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,712,551 km

• M1: 135,835 km (0.063 R)
• M2: 313,408 km (0.062 R)
• M3: 480,957 km (0.08 R)
• M4: 801,994 km (0.057 R)
• M5: 883,375 km (0.072 R)
• M6: 1,035,516 km (0.115 R)
• M7: 1,104,930 km (0.082 R)
• M8: 1,248,843 km (0.072 R)
• M9: 1,636,302 km (0.115 R)
• M10: 1,813,874 km (0.035 R)
• M11: 1,886,728 km (0.107 R)
• M12: 1,985,463 km (0.107 R)
• M13: 2,214,048 km (0.087 R)
• M14: 2,464,775 km (0.098 R)
• M15: 2,545,857 km (0.104 R)
• M16: 2,683,187 km (0.088 R)
• M17: 2,879,460 km (0.098 R)
• M18: 3,051,647 km (0.104 R)
• M19: 3,124,352 km (0.034 R)
• M20: 3,286,516 km (0.091 R)
• M21: 3,588,554 km (0.117 R)
• M22: 3,789,763 km (0.031 R)
• M23: 3,868,152 km (0.112 R)
• M24: 4,074,448 km (0.064 R)
• M25: 4,448,592 km (0.109 R)
• M26: 4,749,134 km (0.056 R)
• M27: 4,918,928 km (0.114 R)
• M28: 5,004,647 km (0.048 R)
• M29: 5,125,522 km (0.086 R)
• M30: 5,317,307 km (0.082 R)
• M31: 5,440,575 km (0.089 R)
• M32: 5,726,158 km (0.104 R)
• M33: 6,016,527 km (0.044 R)
• M34: 6,126,781 km (0.096 R)
• M35: 6,668,774 km (0.115 R)
• M36: 6,763,769 km (0.042 R)
• M37: 7,032,297 km (0.075 R)
• M38: 7,109,639 km (0.098 R)
• M39: 7,187,280 km (0.066 R)
• M40: 7,481,090 km (0.106 R)
• M41: 7,659,112 km (0.045 R)
• M42: 7,959,205 km (0.072 R)
• M43: 8,303,879 km (0.119 R)
• M44: 8,695,077 km (0.112 R)
• M45: 8,799,048 km (0.087 R)
• M46: 8,903,317 km (0.08 R)
• M47: 9,008,036 km (0.118 R)
• M48: 9,134,296 km (0.093 R)
• M49: 9,346,127 km (0.038 R)
• M50: 9,731,341 km (0.051 R)
• M51: 9,969,501 km (0.036 R)
• M52: 10,100,100 km (0.091 R)
• M53: 10,341,102 km (0.092 R)
• M54: 10,539,768 km (0.115 R)
• M55: 10,628,330 km (0.118 R)
• M56: 11,165,686 km (0.073 R)
• M57: 11,437,655 km (0.072 R)
• M58: 11,620,314 km (0.088 R)
• M59: 13,330,367 km (0.096 R)
• M60: 14,546,598 km (0.102 R)
• M61: 14,670,166 km (0.097 R)
• M62: 15,117,912 km (0.108 R)
• M63: 15,293,241 km (0.109 R)
• M64: 15,368,638 km (0.101 R)
• M65: 15,444,035 km (0.118 R)
• M66: 15,671,275 km (0.058 R)
• M67: 16,333,694 km (0.106 R)
• M68: 16,591,002 km (0.038 R)
• M69: 16,849,657 km (0.107 R)
• M70: 17,712,537 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit