🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 11.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.05 AU - 1.09 AU

Year: 764 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,741,341 km

• M1: 145,260 km (0.073 R)
• M2: 233,971 km (0.111 R)
• M3: 347,217 km (0.036 R)
• M4: 427,850 km (0.117 R)
• M5: 535,860 km (0.12 R)
• M6: 646,712 km (0.111 R)
• M7: 847,472 km (0.107 R)
• M8: 941,719 km (0.092 R)
• M9: 1,039,705 km (0.095 R)
• M10: 1,130,960 km (0.113 R)
• M11: 1,251,985 km (0.107 R)
• M12: 1,349,822 km (0.118 R)
• M13: 1,433,447 km (0.026 R)
• M14: 1,547,889 km (0.105 R)
• M15: 1,665,473 km (0.052 R)
• M16: 1,847,534 km (0.099 R)
• M17: 1,998,179 km (0.056 R)
• M18: 2,126,983 km (0.112 R)
• M19: 2,205,521 km (0.093 R)
• M20: 2,285,107 km (0.031 R)
• M21: 2,372,473 km (0.032 R)
• M22: 2,447,421 km (0.117 R)
• M23: 2,578,618 km (0.112 R)
• M24: 2,662,693 km (0.034 R)
• M25: 2,754,845 km (0.094 R)
• M26: 2,833,683 km (0.118 R)
• M27: 2,935,110 km (0.056 R)
• M28: 3,023,074 km (0.075 R)
• M29: 3,112,085 km (0.112 R)
• M30: 3,224,433 km (0.091 R)
• M31: 3,322,868 km (0.12 R)
• M32: 3,468,726 km (0.111 R)
• M33: 3,798,589 km (0.087 R)
• M34: 4,032,411 km (0.102 R)
• M35: 4,254,414 km (0.112 R)
• M36: 4,337,740 km (0.057 R)
• M37: 4,953,335 km (0.043 R)
• M38: 5,129,262 km (0.117 R)
• M39: 5,217,974 km (0.083 R)
• M40: 5,632,958 km (0.075 R)
• M41: 5,733,787 km (0.074 R)
• M42: 5,890,715 km (0.11 R)
• M43: 6,039,864 km (0.116 R)
• M44: 6,161,936 km (0.03 R)
• M45: 6,351,327 km (0.116 R)
• M46: 6,485,068 km (0.038 R)
• M47: 6,561,961 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 12.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.04 AU - 1.4 AU

Year: 930 Days

Day: 7.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,741,341 km

• M1: 168,597 km (0.119 R)
• M2: 281,543 km (0.053 R)
• M3: 378,483 km (0.062 R)
• M4: 458,517 km (0.105 R)
• M5: 624,721 km (0.09 R)
• M6: 789,428 km (0.064 R)
• M7: 1,061,696 km (0.066 R)
• M8: 1,227,151 km (0.1 R)
• M9: 1,454,091 km (0.113 R)
• M10: 1,663,080 km (0.07 R)
• M11: 1,767,499 km (0.115 R)
• M12: 1,849,179 km (0.092 R)
• M13: 1,966,015 km (0.072 R)
• M14: 2,085,245 km (0.049 R)
• M15: 2,180,838 km (0.066 R)
• M16: 2,376,362 km (0.073 R)
• M17: 2,485,569 km (0.094 R)
• M18: 2,671,220 km (0.065 R)
• M19: 2,842,509 km (0.059 R)
• M20: 2,919,702 km (0.091 R)
• M21: 3,017,389 km (0.116 R)
• M22: 3,256,147 km (0.1 R)
• M23: 3,347,402 km (0.107 R)
• M24: 3,636,575 km (0.1 R)
• M25: 3,794,999 km (0.083 R)
• M26: 4,064,125 km (0.076 R)
• M27: 4,151,491 km (0.056 R)
• M28: 4,306,175 km (0.073 R)
• M29: 4,440,214 km (0.079 R)
• M30: 4,553,011 km (0.082 R)
• M31: 4,643,967 km (0.048 R)
• M32: 4,873,899 km (0.033 R)
• M33: 4,966,949 km (0.109 R)
• M34: 5,273,624 km (0.041 R)
• M35: 5,405,270 km (0.115 R)
• M36: 5,501,611 km (0.058 R)
• M37: 5,659,587 km (0.037 R)
• M38: 5,745,157 km (0.037 R)
• M39: 5,831,325 km (0.112 R)
• M40: 6,042,258 km (0.049 R)
• M41: 6,154,905 km (0.076 R)
• M42: 6,420,741 km (0.063 R)
• M43: 6,587,093 km (0.103 R)
• M44: 6,754,942 km (0.077 R)
• M45: 6,845,898 km (0.113 R)
• M46: 7,015,991 km (0.034 R)
• M47: 7,360,365 km (0.099 R)
• M48: 7,561,424 km (0.083 R)
• M49: 7,696,661 km (0.104 R)
• M50: 7,778,192 km (0.115 R)
• M51: 7,887,249 km (0.076 R)
• M52: 7,969,378 km (0.081 R)
• M53: 8,651,095 km (0.098 R)
• M54: 8,778,403 km (0.029 R)
• M55: 8,934,733 km (0.087 R)
• M56: 9,395,045 km (0.06 R)
• M57: 9,642,630 km (0.073 R)
• M58: 9,804,046 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 15

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.24 AU - 4.18 AU

Year: 4933 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,741,341 km

• M1: 223,200 km (0.107 R)
• M2: 324,777 km (0.1 R)
• M3: 545,434 km (0.103 R)
• M4: 684,261 km (0.055 R)
• M5: 783,145 km (0.11 R)
• M6: 899,233 km (0.12 R)
• M7: 1,064,239 km (0.114 R)
• M8: 1,259,764 km (0.093 R)
• M9: 1,406,220 km (0.118 R)
• M10: 1,688,212 km (0.101 R)
• M11: 2,035,728 km (0.068 R)
• M12: 2,210,309 km (0.084 R)
• M13: 2,448,169 km (0.115 R)
• M14: 2,600,310 km (0.052 R)
• M15: 2,808,102 km (0.091 R)
• M16: 2,949,771 km (0.1 R)
• M17: 3,084,858 km (0.05 R)
• M18: 3,408,288 km (0.074 R)
• M19: 3,626,851 km (0.07 R)
• M20: 3,869,947 km (0.12 R)
• M21: 3,968,682 km (0.116 R)
• M22: 4,361,975 km (0.107 R)
• M23: 4,599,985 km (0.11 R)
• M24: 4,768,133 km (0.12 R)
• M25: 4,863,576 km (0.109 R)
• M26: 4,970,389 km (0.099 R)
• M27: 5,197,479 km (0.09 R)
• M28: 5,350,667 km (0.093 R)
• M29: 5,538,861 km (0.113 R)
• M30: 5,661,831 km (0.085 R)
• M31: 5,944,720 km (0.112 R)
• M32: 6,128,277 km (0.06 R)
• M33: 6,571,685 km (0.109 R)
• M34: 6,666,380 km (0.079 R)
• M35: 6,833,182 km (0.077 R)
• M36: 7,207,775 km (0.053 R)
• M37: 7,750,815 km (0.087 R)
• M38: 8,065,420 km (0.049 R)
• M39: 8,205,144 km (0.049 R)
• M40: 8,307,319 km (0.101 R)
• M41: 8,850,509 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 8.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.03 AU - 4.93 AU

Year: 6545 Days

Day: 6.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,741,341 km

• M1: 109,954 km (0.083 R)
• M2: 165,006 km (0.089 R)
• M3: 223,798 km (0.069 R)
• M4: 325,824 km (0.065 R)
• M5: 411,843 km (0.102 R)
• M6: 499,358 km (0.095 R)
• M7: 618,587 km (0.081 R)
• M8: 1,004,550 km (0.102 R)
• M9: 1,127,370 km (0.115 R)
• M10: 1,561,353 km (0.074 R)
• M11: 1,644,529 km (0.107 R)
• M12: 1,741,469 km (0.072 R)
• M13: 2,201,333 km (0.109 R)
• M14: 2,404,038 km (0.068 R)
• M15: 2,500,678 km (0.089 R)
• M16: 2,944,236 km (0.09 R)
• M17: 3,003,327 km (0.091 R)
• M18: 3,122,706 km (0.115 R)
• M19: 3,289,358 km (0.09 R)
• M20: 3,710,925 km (0.067 R)
• M21: 3,968,832 km (0.099 R)
• M22: 4,083,573 km (0.08 R)
• M23: 4,216,117 km (0.04 R)
• M24: 4,519,352 km (0.081 R)
• M25: 4,604,922 km (0.108 R)
• M26: 4,794,911 km (0.091 R)
• M27: 5,005,246 km (0.043 R)
• M28: 5,617,550 km (0.076 R)
• M29: 5,765,053 km (0.118 R)
• M30: 5,913,903 km (0.069 R)
• M31: 6,007,551 km (0.047 R)
• M32: 6,158,496 km (0.081 R)
• M33: 6,253,490 km (0.084 R)
• M34: 6,444,826 km (0.101 R)
• M35: 6,541,316 km (0.082 R)
• M36: 6,755,092 km (0.109 R)
• M37: 7,110,088 km (0.028 R)
• M38: 7,430,676 km (0.115 R)
• M39: 7,592,690 km (0.077 R)
• M40: 7,735,556 km (0.106 R)
• M41: 7,982,393 km (0.094 R)
• M42: 8,315,547 km (0.083 R)
• M43: 8,547,424 km (0.114 R)
• M44: 8,802,638 km (0.113 R)
• M45: 9,125,171 km (0.078 R)
• M46: 9,211,938 km (0.113 R)
• M47: 9,320,695 km (0.086 R)
• M48: 9,495,575 km (0.042 R)
• M49: 9,870,767 km (0.099 R)
• M50: 10,613,221 km (0.091 R)
• M51: 11,025,662 km (0.085 R)
• M52: 11,117,964 km (0.075 R)
• M53: 11,466,677 km (0.082 R)
• M54: 11,536,988 km (0.112 R)
• M55: 11,842,616 km (0.034 R)
• M56: 12,342,273 km (0.039 R)
• M57: 12,438,165 km (0.104 R)
• M58: 12,606,762 km (0.08 R)
• M59: 12,703,402 km (0.052 R)
• M60: 12,824,427 km (0.106 R)
• M61: 13,141,275 km (0.119 R)
• M62: 13,608,769 km (0.038 R)
• M63: 13,782,452 km (0.114 R)
• M64: 14,106,930 km (0.112 R)
• M65: 14,257,575 km (0.12 R)
• M66: 14,814,228 km (0.056 R)
• M67: 14,916,254 km (0.1 R)
• M68: 15,146,635 km (0.041 R)
• M69: 15,378,212 km (0.116 R)
• M70: 15,455,554 km (0.119 R)
• M71: 15,610,837 km (0.056 R)
• M72: 15,844,808 km (0.081 R)
• M73: 15,975,257 km (0.109 R)
• M74: 16,210,874 km (0.093 R)
• M75: 16,289,712 km (0.089 R)
• M76: 16,791,912 km (0.062 R)
• M77: 17,004,940 km (0.063 R)
• M78: 17,299,199 km (0.12 R)
• M79: 17,514,320 km (0.079 R)
• M80: 18,055,865 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.9

Radius: 7.2

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.9 AU - 8.5 AU

Year: 16208 Days

Day: 17.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,741,341 km

• M1: 188,344 km (0.09 R)
• M2: 622,776 km (0.109 R)
• M3: 1,118,543 km (0.118 R)
• M4: 1,194,090 km (0.097 R)
• M5: 2,010,446 km (0.112 R)
• M6: 2,260,873 km (0.071 R)
• M7: 2,587,744 km (0.088 R)
• M8: 2,894,868 km (0.108 R)
• M9: 3,249,715 km (0.084 R)
• M10: 3,358,921 km (0.086 R)
• M11: 3,432,374 km (0.074 R)
• M12: 3,580,924 km (0.107 R)
• M13: 3,731,719 km (0.079 R)
• M14: 3,923,055 km (0.1 R)
• M15: 4,843,979 km (0.045 R)
• M16: 5,052,818 km (0.1 R)
• M17: 5,784,800 km (0.093 R)
• M18: 6,095,814 km (0.047 R)
• M19: 7,108,442 km (0.116 R)
• M20: 8,024,280 km (0.091 R)
• M21: 8,773,317 km (0.113 R)
• M22: 8,824,180 km (0.067 R)
• M23: 8,874,894 km (0.102 R)
• M24: 9,964,864 km (0.046 R)
• M25: 10,230,550 km (0.084 R)
• M26: 10,283,956 km (0.105 R)
• M27: 10,444,774 km (0.044 R)
• M28: 10,498,479 km (0.108 R)
• M29: 10,932,164 km (0.096 R)
• M30: 11,151,324 km (0.055 R)
• M31: 11,817,035 km (0.039 R)
• M32: 11,929,233 km (0.086 R)
• M33: 12,955,176 km (0.116 R)
• M34: 13,831,520 km (0.057 R)
• M35: 14,306,792 km (0.102 R)
• M36: 15,029,500 km (0.114 R)
• M37: 15,212,159 km (0.077 R)
• M38: 16,761,993 km (0.102 R)
• M39: 16,824,973 km (0.108 R)
• M40: 17,014,514 km (0.113 R)
• M41: 17,587,474 km (0.077 R)
• M42: 17,779,857 km (0.118 R)
• M43: 18,037,464 km (0.098 R)
• M44: 18,817,767 km (0.069 R)
• M45: 19,675,561 km (0.057 R)
• M46: 20,613,390 km (0.106 R)
• M47: 21,565,730 km (0.07 R)
• M48: 23,301,963 km (0.118 R)
• M49: 24,365,005 km (0.111 R)
• M50: 24,436,363 km (0.051 R)
• M51: 24,794,650 km (0.076 R)
• M52: 25,879,684 km (0.077 R)
• M53: 26,464,761 km (0.078 R)
• M54: 26,685,268 km (0.094 R)
• M55: 27,350,380 km (0.044 R)
• M56: 27,647,781 km (0.085 R)
• M57: 28,021,028 km (0.087 R)
• M58: 28,848,005 km (0.115 R)
• M59: 29,074,945 km (0.086 R)
• M60: 29,759,355 km (0.067 R)
• M61: 29,912,094 km (0.111 R)
• M62: 30,141,877 km (0.085 R)
• M63: 31,376,807 km (0.106 R)
• M64: 33,101,670 km (0.09 R)
• M65: 33,259,945 km (0.045 R)
• M66: 34,135,242 km (0.113 R)
• M67: 34,375,347 km (0.07 R)
• M68: 34,776,718 km (0.06 R)
• M69: 35,098,802 km (0.108 R)
• M70: 35,827,344 km (0.096 R)
• M71: 38,540,899 km (0.092 R)
• M72: 40,133,070 km (0.051 R)
• M73: 40,894,672 km (0.105 R)
• M74: 42,776,464 km (0.063 R)
• M75: 45,124,253 km (0.106 R)
• M76: 45,563,622 km (0.072 R)
• M77: 45,827,961 km (0.117 R)
• M78: 47,335,309 km (0.109 R)
• M79: 47,871,169 km (0.12 R)
• M80: 48,588,790 km (0.059 R)
• M81: 49,039,080 km (0.112 R)
• M82: 49,129,287 km (0.116 R)
• M83: 50,945,405 km (0.106 R)
• M84: 52,598,761 km (0.117 R)
• M85: 53,896,822 km (0.052 R)
• M86: 53,989,872 km (0.101 R)
• M87: 54,269,620 km (0.101 R)
• M88: 56,524,209 km (0.029 R)
• M89: 56,618,905 km (0.095 R)
• M90: 59,577,801 km (0.115 R)
• M91: 59,770,483 km (0.036 R)
• M92: 59,866,824 km (0.119 R)
• M93: 60,252,936 km (0.116 R)
• M94: 61,903,001 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit