🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 12.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.64 AU - 0.98 AU

Year: 512 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,696,117 km

• M1: 162,314 km (0.084 R)
• M2: 309,518 km (0.094 R)
• M3: 447,447 km (0.087 R)
• M4: 533,466 km (0.1 R)
• M5: 696,228 km (0.055 R)
• M6: 800,498 km (0.028 R)
• M7: 1,000,511 km (0.076 R)
• M8: 1,194,389 km (0.079 R)
• M9: 1,337,405 km (0.1 R)
• M10: 1,481,468 km (0.115 R)
• M11: 1,573,470 km (0.086 R)
• M12: 1,736,981 km (0.117 R)
• M13: 1,906,176 km (0.112 R)
• M14: 2,086,890 km (0.118 R)
• M15: 2,196,845 km (0.091 R)
• M16: 2,356,615 km (0.07 R)
• M17: 2,465,373 km (0.114 R)
• M18: 2,619,309 km (0.057 R)
• M19: 2,795,685 km (0.116 R)
• M20: 2,898,160 km (0.036 R)
• M21: 3,047,907 km (0.066 R)
• M22: 3,133,627 km (0.099 R)
• M23: 3,213,512 km (0.045 R)
• M24: 3,294,145 km (0.076 R)
• M25: 3,423,248 km (0.109 R)
• M26: 3,665,447 km (0.09 R)
• M27: 3,778,094 km (0.087 R)
• M28: 3,863,365 km (0.114 R)
• M29: 4,262,492 km (0.115 R)
• M30: 4,470,732 km (0.105 R)
• M31: 4,576,199 km (0.092 R)
• M32: 4,705,451 km (0.08 R)
• M33: 4,874,497 km (0.065 R)
• M34: 5,037,708 km (0.107 R)
• M35: 5,194,936 km (0.094 R)
• M36: 5,361,737 km (0.052 R)
• M37: 5,474,085 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 14

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 856 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,696,117 km

• M1: 174,282 km (0.052 R)
• M2: 283,787 km (0.108 R)
• M3: 381,774 km (0.114 R)
• M4: 476,918 km (0.12 R)
• M5: 603,328 km (0.098 R)
• M6: 743,651 km (0.117 R)
• M7: 867,967 km (0.063 R)
• M8: 1,066,483 km (0.036 R)
• M9: 1,166,564 km (0.06 R)
• M10: 1,399,787 km (0.073 R)
• M11: 1,492,837 km (0.094 R)
• M12: 1,842,148 km (0.103 R)
• M13: 2,069,986 km (0.057 R)
• M14: 2,177,247 km (0.07 R)
• M15: 2,314,129 km (0.073 R)
• M16: 2,453,854 km (0.116 R)
• M17: 2,589,539 km (0.055 R)
• M18: 2,705,627 km (0.105 R)
• M19: 2,808,700 km (0.08 R)
• M20: 3,011,405 km (0.051 R)
• M21: 3,211,268 km (0.111 R)
• M22: 3,391,833 km (0.091 R)
• M23: 3,567,760 km (0.083 R)
• M24: 3,796,196 km (0.109 R)
• M25: 3,903,906 km (0.085 R)
• M26: 4,080,132 km (0.095 R)
• M27: 4,182,008 km (0.078 R)
• M28: 4,293,309 km (0.109 R)
• M29: 4,423,160 km (0.067 R)
• M30: 4,784,589 km (0.105 R)
• M31: 4,892,150 km (0.11 R)
• M32: 5,009,733 km (0.038 R)
• M33: 5,201,668 km (0.089 R)
• M34: 5,321,645 km (0.106 R)
• M35: 5,414,545 km (0.091 R)
• M36: 5,536,318 km (0.114 R)
• M37: 5,630,565 km (0.086 R)
• M38: 5,926,170 km (0.034 R)
• M39: 6,275,930 km (0.063 R)
• M40: 6,393,963 km (0.087 R)
• M41: 6,662,341 km (0.079 R)
• M42: 6,883,896 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 13.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.44 AU - 1.52 AU

Year: 1266 Days

Day: 14.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,696,117 km

• M1: 207,941 km (0.106 R)
• M2: 446,400 km (0.107 R)
• M3: 559,945 km (0.086 R)
• M4: 648,806 km (0.115 R)
• M5: 736,919 km (0.106 R)
• M6: 956,230 km (0.099 R)
• M7: 1,097,300 km (0.035 R)
• M8: 1,206,208 km (0.097 R)
• M9: 1,393,504 km (0.094 R)
• M10: 1,555,967 km (0.066 R)
• M11: 1,725,013 km (0.104 R)
• M12: 2,014,335 km (0.11 R)
• M13: 2,179,791 km (0.114 R)
• M14: 2,360,206 km (0.044 R)
• M15: 2,566,651 km (0.084 R)
• M16: 2,779,080 km (0.068 R)
• M17: 3,019,633 km (0.113 R)
• M18: 3,244,479 km (0.028 R)
• M19: 3,416,815 km (0.083 R)
• M20: 3,545,021 km (0.116 R)
• M21: 3,734,711 km (0.056 R)
• M22: 3,854,838 km (0.072 R)
• M23: 3,988,728 km (0.066 R)
• M24: 4,111,697 km (0.05 R)
• M25: 4,273,562 km (0.076 R)
• M26: 4,616,441 km (0.073 R)
• M27: 4,771,873 km (0.102 R)
• M28: 5,034,567 km (0.101 R)
• M29: 5,275,270 km (0.116 R)
• M30: 5,383,579 km (0.102 R)
• M31: 5,506,099 km (0.109 R)
• M32: 5,657,343 km (0.088 R)
• M33: 5,823,845 km (0.038 R)
• M34: 5,963,869 km (0.078 R)
• M35: 6,062,454 km (0.087 R)
• M36: 6,433,905 km (0.095 R)
• M37: 6,695,402 km (0.077 R)
• M38: 6,827,497 km (0.072 R)
• M39: 6,960,490 km (0.068 R)
• M40: 7,109,190 km (0.112 R)
• M41: 7,259,087 km (0.064 R)
• M42: 7,930,931 km (0.104 R)
• M43: 8,102,071 km (0.108 R)
• M44: 8,195,869 km (0.084 R)
• M45: 8,606,814 km (0.096 R)
• M46: 9,056,805 km (0.112 R)
• M47: 9,498,268 km (0.105 R)
• M48: 9,613,758 km (0.088 R)
• M49: 9,929,858 km (0.046 R)
• M50: 10,047,292 km (0.048 R)
• M51: 10,148,121 km (0.101 R)
• M52: 10,812,635 km (0.099 R)
• M53: 10,898,803 km (0.104 R)
• M54: 11,245,870 km (0.069 R)
• M55: 11,350,738 km (0.053 R)
• M56: 11,561,522 km (0.052 R)
• M57: 11,738,047 km (0.053 R)
• M58: 12,004,631 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 10.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.25 AU - 2.07 AU

Year: 1503 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 91.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,696,117 km

• M1: 134,488 km (0.111 R)
• M2: 208,539 km (0.058 R)
• M3: 279,898 km (0.051 R)
• M4: 392,844 km (0.072 R)
• M5: 534,513 km (0.115 R)
• M6: 710,889 km (0.068 R)
• M7: 801,246 km (0.05 R)
• M8: 913,145 km (0.11 R)
• M9: 983,008 km (0.109 R)
• M10: 1,236,127 km (0.111 R)
• M11: 1,421,180 km (0.074 R)
• M12: 1,510,340 km (0.114 R)
• M13: 1,587,233 km (0.119 R)
• M14: 1,679,984 km (0.097 R)
• M15: 1,969,456 km (0.064 R)
• M16: 2,242,771 km (0.109 R)
• M17: 2,347,490 km (0.105 R)
• M18: 2,421,092 km (0.076 R)
• M19: 2,520,275 km (0.102 R)
• M20: 2,604,050 km (0.117 R)
• M21: 2,782,969 km (0.111 R)
• M22: 2,992,705 km (0.077 R)
• M23: 3,144,248 km (0.09 R)
• M24: 3,234,755 km (0.041 R)
• M25: 3,316,884 km (0.103 R)
• M26: 3,427,437 km (0.111 R)
• M27: 3,766,874 km (0.087 R)
• M28: 3,940,558 km (0.053 R)
• M29: 4,156,726 km (0.069 R)
• M30: 4,236,163 km (0.116 R)
• M31: 4,316,347 km (0.114 R)
• M32: 4,590,261 km (0.108 R)
• M33: 4,713,829 km (0.074 R)
• M34: 5,273,175 km (0.108 R)
• M35: 5,533,326 km (0.104 R)
• M36: 5,742,464 km (0.12 R)
• M37: 5,820,105 km (0.092 R)
• M38: 5,942,775 km (0.115 R)
• M39: 6,111,671 km (0.051 R)
• M40: 6,179,589 km (0.095 R)
• M41: 6,362,248 km (0.112 R)
• M42: 6,581,259 km (0.08 R)
• M43: 6,650,972 km (0.083 R)
• M44: 6,755,989 km (0.065 R)
• M45: 6,885,092 km (0.055 R)
• M46: 7,145,841 km (0.07 R)
• M47: 7,229,616 km (0.092 R)
• M48: 7,325,509 km (0.041 R)
• M49: 7,446,084 km (0.067 R)
• M50: 7,518,789 km (0.115 R)
• M51: 7,738,399 km (0.073 R)
• M52: 8,046,720 km (0.117 R)
• M53: 8,333,948 km (0.104 R)
• M54: 8,510,623 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 11

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.6 AU - 5.16 AU

Year: 6443 Days

Day: 8.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,696,117 km

• M1: 149,299 km (0.097 R)
• M2: 243,845 km (0.076 R)
• M3: 367,113 km (0.097 R)
• M4: 666,758 km (0.087 R)
• M5: 774,319 km (0.101 R)
• M6: 1,008,439 km (0.097 R)
• M7: 1,118,244 km (0.053 R)
• M8: 1,333,515 km (0.06 R)
• M9: 1,709,904 km (0.114 R)
• M10: 2,119,203 km (0.08 R)
• M11: 2,408,975 km (0.093 R)
• M12: 2,537,180 km (0.066 R)
• M13: 2,667,629 km (0.1 R)
• M14: 2,981,037 km (0.116 R)
• M15: 3,235,652 km (0.086 R)
• M16: 3,330,049 km (0.077 R)
• M17: 4,041,835 km (0.037 R)
• M18: 4,220,605 km (0.105 R)
• M19: 4,665,958 km (0.068 R)
• M20: 4,826,626 km (0.114 R)
• M21: 5,071,368 km (0.051 R)
• M22: 5,715,087 km (0.031 R)
• M23: 6,593,377 km (0.108 R)
• M24: 6,683,584 km (0.104 R)
• M25: 6,774,240 km (0.109 R)
• M26: 6,865,196 km (0.09 R)
• M27: 7,388,489 km (0.081 R)
• M28: 8,506,285 km (0.069 R)
• M29: 8,769,128 km (0.067 R)
• M30: 8,868,461 km (0.112 R)
• M31: 8,968,093 km (0.117 R)
• M32: 9,068,174 km (0.111 R)
• M33: 9,676,289 km (0.044 R)
• M34: 9,916,244 km (0.057 R)
• M35: 10,262,713 km (0.093 R)
• M36: 10,507,455 km (0.03 R)
• M37: 10,860,656 km (0.102 R)
• M38: 10,931,715 km (0.084 R)
• M39: 11,289,553 km (0.099 R)
• M40: 11,397,712 km (0.081 R)
• M41: 11,614,928 km (0.09 R)
• M42: 12,200,903 km (0.093 R)
• M43: 12,834,151 km (0.055 R)
• M44: 13,861,888 km (0.069 R)
• M45: 14,055,019 km (0.115 R)
• M46: 14,327,138 km (0.094 R)
• M47: 16,524,282 km (0.092 R)
• M48: 16,647,251 km (0.094 R)
• M49: 16,976,366 km (0.094 R)
• M50: 17,390,752 km (0.096 R)
• M51: 18,229,548 km (0.081 R)
• M52: 18,739,228 km (0.053 R)
• M53: 19,210,461 km (0.102 R)
• M54: 19,339,714 km (0.114 R)
• M55: 19,816,033 km (0.096 R)
• M56: 19,990,165 km (0.113 R)
• M57: 20,912,735 km (0.057 R)
• M58: 21,535,511 km (0.086 R)
• M59: 21,669,850 km (0.069 R)
• M60: 22,936,196 km (0.074 R)
• M61: 24,087,202 km (0.063 R)
• M62: 24,646,399 km (0.092 R)
• M63: 25,304,181 km (0.111 R)
• M64: 25,824,931 km (0.027 R)
• M65: 26,540,906 km (0.084 R)
• M66: 26,684,969 km (0.086 R)
• M67: 27,021,863 km (0.096 R)
• M68: 27,602,752 km (0.091 R)
• M69: 28,138,911 km (0.068 R)
• M70: 28,481,939 km (0.087 R)
• M71: 28,727,728 km (0.113 R)
• M72: 29,271,067 km (0.049 R)
• M73: 29,618,583 km (0.109 R)
• M74: 30,017,561 km (0.042 R)
• M75: 30,167,458 km (0.119 R)
• M76: 32,601,714 km (0.107 R)
• M77: 34,835,510 km (0.045 R)
• M78: 34,940,527 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 4.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.77 AU - 10.41 AU

Year: 17697 Days

Day: 23.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,696,117 km

• M1: 94,396 km (0.118 R)
• M2: 229,633 km (0.112 R)
• M3: 1,157,738 km (0.073 R)
• M4: 1,478,775 km (0.111 R)
• M5: 1,736,831 km (0.091 R)
• M6: 2,466,719 km (0.052 R)
• M7: 2,850,139 km (0.074 R)
• M8: 3,115,974 km (0.085 R)
• M9: 4,019,096 km (0.034 R)
• M10: 4,407,602 km (0.103 R)
• M11: 4,902,173 km (0.065 R)
• M12: 5,909,565 km (0.096 R)
• M13: 5,976,585 km (0.119 R)
• M14: 7,156,164 km (0.045 R)
• M15: 7,516,545 km (0.11 R)
• M16: 7,662,253 km (0.06 R)
• M17: 8,329,909 km (0.084 R)
• M18: 8,405,156 km (0.087 R)
• M19: 9,759,466 km (0.091 R)
• M20: 10,441,333 km (0.074 R)
• M21: 10,644,786 km (0.107 R)
• M22: 12,020,339 km (0.078 R)
• M23: 14,073,569 km (0.068 R)
• M24: 14,208,207 km (0.056 R)
• M25: 16,942,707 km (0.092 R)
• M26: 17,277,806 km (0.075 R)
• M27: 19,034,833 km (0.063 R)
• M28: 19,333,131 km (0.084 R)
• M29: 19,934,515 km (0.07 R)
• M30: 20,694,771 km (0.055 R)
• M31: 20,745,784 km (0.104 R)
• M32: 21,826,778 km (0.057 R)
• M33: 22,820,557 km (0.086 R)
• M34: 23,936,108 km (0.059 R)
• M35: 24,043,220 km (0.107 R)
• M36: 24,635,478 km (0.051 R)
• M37: 27,331,232 km (0.079 R)
• M38: 29,600,332 km (0.099 R)
• M39: 29,657,778 km (0.099 R)
• M40: 30,698,979 km (0.091 R)
• M41: 32,046,856 km (0.106 R)
• M42: 32,757,745 km (0.113 R)
• M43: 33,653,687 km (0.083 R)
• M44: 35,530,541 km (0.102 R)
• M45: 37,752,369 km (0.118 R)
• M46: 41,296,642 km (0.077 R)
• M47: 42,653,046 km (0.11 R)
• M48: 43,499,919 km (0.113 R)
• M49: 43,696,042 km (0.103 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: 419 - 11,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit