🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 9.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 579 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,538,234 km

• M1: 118,631 km (0.119 R)
• M2: 194,028 km (0.098 R)
• M3: 274,811 km (0.091 R)
• M4: 519,553 km (0.115 R)
• M5: 624,721 km (0.092 R)
• M6: 790,176 km (0.095 R)
• M7: 1,068,578 km (0.038 R)
• M8: 1,129,015 km (0.105 R)
• M9: 1,269,488 km (0.045 R)
• M10: 1,505,403 km (0.046 R)
• M11: 1,568,085 km (0.108 R)
• M12: 1,696,141 km (0.083 R)
• M13: 1,803,552 km (0.103 R)
• M14: 1,888,673 km (0.109 R)
• M15: 2,006,556 km (0.09 R)
• M16: 2,088,536 km (0.092 R)
• M17: 2,236,638 km (0.066 R)
• M18: 2,321,759 km (0.096 R)
• M19: 2,434,855 km (0.048 R)
• M20: 2,556,628 km (0.099 R)
• M21: 2,708,320 km (0.063 R)
• M22: 2,877,216 km (0.068 R)
• M23: 3,107,896 km (0.052 R)
• M24: 3,218,149 km (0.098 R)
• M25: 3,292,350 km (0.096 R)
• M26: 3,352,189 km (0.06 R)
• M27: 3,556,689 km (0.048 R)
• M28: 3,633,433 km (0.085 R)
• M29: 3,773,157 km (0.081 R)
• M30: 3,890,891 km (0.098 R)
• M31: 3,986,035 km (0.089 R)
• M32: 4,267,878 km (0.098 R)
• M33: 4,407,153 km (0.046 R)
• M34: 4,589,663 km (0.112 R)
• M35: 4,690,342 km (0.038 R)
• M36: 4,783,242 km (0.075 R)
• M37: 4,842,633 km (0.116 R)
• M38: 4,910,849 km (0.112 R)
• M39: 5,265,546 km (0.101 R)
• M40: 5,326,881 km (0.119 R)
• M41: 5,468,251 km (0.091 R)
• M42: 5,548,136 km (0.099 R)
• M43: 5,691,451 km (0.109 R)
• M44: 5,817,712 km (0.088 R)
• M45: 5,945,019 km (0.106 R)
• M46: 6,091,625 km (0.117 R)
• M47: 6,156,102 km (0.115 R)
• M48: 6,220,878 km (0.106 R)
• M49: 6,285,803 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 12.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.09 AU - 1.39 AU

Year: 921 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,538,234 km

• M1: 178,769 km (0.116 R)
• M2: 288,873 km (0.1 R)
• M3: 431,141 km (0.064 R)
• M4: 549,922 km (0.058 R)
• M5: 771,027 km (0.092 R)
• M6: 1,015,470 km (0.06 R)
• M7: 1,241,363 km (0.062 R)
• M8: 1,330,523 km (0.074 R)
• M9: 1,406,519 km (0.116 R)
• M10: 1,515,576 km (0.044 R)
• M11: 1,603,390 km (0.094 R)
• M12: 1,742,666 km (0.095 R)
• M13: 1,843,495 km (0.114 R)
• M14: 1,920,388 km (0.051 R)
• M15: 2,185,026 km (0.085 R)
• M16: 2,275,982 km (0.102 R)
• M17: 2,396,109 km (0.112 R)
• M18: 2,499,481 km (0.091 R)
• M19: 2,828,447 km (0.08 R)
• M20: 2,988,367 km (0.085 R)
• M21: 3,130,635 km (0.066 R)
• M22: 3,212,913 km (0.081 R)
• M23: 3,337,977 km (0.027 R)
• M24: 3,422,201 km (0.098 R)
• M25: 3,592,742 km (0.068 R)
• M26: 3,689,981 km (0.1 R)
• M27: 3,920,362 km (0.111 R)
• M28: 4,042,882 km (0.12 R)
• M29: 4,155,530 km (0.09 R)
• M30: 4,464,748 km (0.095 R)
• M31: 4,569,467 km (0.065 R)
• M32: 5,033,071 km (0.098 R)
• M33: 5,130,010 km (0.077 R)
• M34: 5,313,567 km (0.047 R)
• M35: 5,399,885 km (0.098 R)
• M36: 5,511,784 km (0.093 R)
• M37: 5,737,677 km (0.112 R)
• M38: 5,813,672 km (0.079 R)
• M39: 6,030,889 km (0.111 R)
• M40: 6,420,741 km (0.072 R)
• M41: 6,765,265 km (0.119 R)
• M42: 7,061,468 km (0.081 R)
• M43: 7,170,376 km (0.087 R)
• M44: 7,444,888 km (0.111 R)
• M45: 7,666,891 km (0.115 R)
• M46: 7,933,624 km (0.072 R)
• M47: 8,203,349 km (0.087 R)
• M48: 8,346,514 km (0.084 R)
• M49: 8,766,435 km (0.032 R)
• M50: 9,357,048 km (0.064 R)
• M51: 9,521,755 km (0.097 R)
• M52: 10,467,961 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 14.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.05 AU - 1.53 AU

Year: 977 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,538,234 km

• M1: 211,681 km (0.112 R)
• M2: 340,335 km (0.115 R)
• M3: 492,476 km (0.119 R)
• M4: 597,793 km (0.059 R)
• M5: 746,045 km (0.112 R)
• M6: 884,572 km (0.113 R)
• M7: 1,258,567 km (0.119 R)
• M8: 1,377,946 km (0.095 R)
• M9: 1,545,944 km (0.108 R)
• M10: 1,783,655 km (0.064 R)
• M11: 1,959,882 km (0.116 R)
• M12: 2,167,524 km (0.109 R)
• M13: 2,321,759 km (0.034 R)
• M14: 2,551,092 km (0.087 R)
• M15: 2,741,979 km (0.076 R)
• M16: 2,862,555 km (0.035 R)
• M17: 3,004,075 km (0.033 R)
• M18: 3,343,363 km (0.091 R)
• M19: 3,532,754 km (0.088 R)
• M20: 3,839,429 km (0.118 R)
• M21: 3,933,078 km (0.046 R)
• M22: 4,038,245 km (0.106 R)
• M23: 4,218,959 km (0.073 R)
• M24: 4,577,695 km (0.055 R)
• M25: 4,721,758 km (0.105 R)
• M26: 4,935,084 km (0.049 R)
• M27: 5,383,130 km (0.104 R)
• M28: 5,547,239 km (0.107 R)
• M29: 5,665,571 km (0.102 R)
• M30: 5,832,522 km (0.102 R)
• M31: 5,952,798 km (0.112 R)
• M32: 6,183,628 km (0.067 R)
• M33: 6,616,714 km (0.084 R)
• M34: 6,818,073 km (0.115 R)
• M35: 6,944,932 km (0.085 R)
• M36: 7,175,312 km (0.109 R)
• M37: 7,408,236 km (0.077 R)
• M38: 7,512,506 km (0.031 R)
• M39: 7,722,691 km (0.04 R)
• M40: 7,988,227 km (0.037 R)
• M41: 8,189,287 km (0.072 R)
• M42: 8,297,296 km (0.112 R)
• M43: 8,500,899 km (0.079 R)
• M44: 8,610,255 km (0.097 R)
• M45: 8,954,929 km (0.09 R)
• M46: 9,122,029 km (0.11 R)
• M47: 9,402,825 km (0.107 R)
• M48: 9,586,980 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 12.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.38 AU - 1.58 AU

Year: 1201 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,538,234 km

• M1: 166,951 km (0.095 R)
• M2: 287,826 km (0.072 R)
• M3: 377,585 km (0.1 R)
• M4: 502,798 km (0.108 R)
• M5: 592,108 km (0.089 R)
• M6: 850,314 km (0.119 R)
• M7: 989,889 km (0.053 R)
• M8: 1,115,103 km (0.085 R)
• M9: 1,199,326 km (0.073 R)
• M10: 1,349,971 km (0.069 R)
• M11: 1,706,164 km (0.084 R)
• M12: 1,978,881 km (0.055 R)
• M13: 2,597,617 km (0.078 R)
• M14: 2,680,345 km (0.098 R)
• M15: 2,827,400 km (0.105 R)
• M16: 2,977,297 km (0.033 R)
• M17: 3,085,905 km (0.049 R)
• M18: 3,173,868 km (0.027 R)
• M19: 3,296,090 km (0.11 R)
• M20: 3,397,368 km (0.059 R)
• M21: 3,545,470 km (0.109 R)
• M22: 3,626,103 km (0.073 R)
• M23: 3,719,153 km (0.097 R)
• M24: 3,871,892 km (0.112 R)
• M25: 4,038,843 km (0.093 R)
• M26: 4,183,804 km (0.042 R)
• M27: 4,819,595 km (0.1 R)
• M28: 4,973,531 km (0.114 R)
• M29: 5,181,472 km (0.1 R)
• M30: 5,299,804 km (0.079 R)
• M31: 5,379,091 km (0.119 R)
• M32: 5,485,604 km (0.114 R)
• M33: 5,877,252 km (0.068 R)
• M34: 5,959,530 km (0.09 R)
• M35: 6,124,986 km (0.071 R)
• M36: 6,503,169 km (0.056 R)
• M37: 6,975,749 km (0.119 R)
• M38: 7,179,651 km (0.06 R)
• M39: 7,400,307 km (0.119 R)
• M40: 7,727,927 km (0.082 R)
• M41: 7,848,353 km (0.032 R)
• M42: 7,939,009 km (0.106 R)
• M43: 8,259,149 km (0.091 R)
• M44: 8,459,460 km (0.118 R)
• M45: 9,085,976 km (0.113 R)
• M46: 9,841,446 km (0.077 R)
• M47: 10,185,521 km (0.093 R)
• M48: 10,383,887 km (0.09 R)
• M49: 10,550,240 km (0.101 R)
• M50: 10,801,265 km (0.093 R)
• M51: 10,885,489 km (0.073 R)
• M52: 10,969,862 km (0.111 R)
• M53: 11,122,302 km (0.082 R)
• M54: 11,207,274 km (0.095 R)
• M55: 11,377,965 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 10.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.03 AU - 4.95 AU

Year: 5315 Days

Day: 8.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,538,234 km

• M1: 136,882 km (0.094 R)
• M2: 264,788 km (0.111 R)
• M3: 837,449 km (0.108 R)
• M4: 915,090 km (0.115 R)
• M5: 1,207,105 km (0.11 R)
• M6: 1,295,966 km (0.056 R)
• M7: 1,449,454 km (0.114 R)
• M8: 2,122,943 km (0.047 R)
• M9: 2,512,047 km (0.06 R)
• M10: 2,724,925 km (0.033 R)
• M11: 2,943,787 km (0.052 R)
• M12: 3,168,483 km (0.084 R)
• M13: 3,335,434 km (0.112 R)
• M14: 3,613,088 km (0.088 R)
• M15: 3,809,809 km (0.049 R)
• M16: 3,987,681 km (0.117 R)
• M17: 4,726,246 km (0.101 R)
• M18: 4,941,666 km (0.088 R)
• M19: 5,014,221 km (0.117 R)
• M20: 5,835,663 km (0.114 R)
• M21: 5,937,988 km (0.113 R)
• M22: 6,118,703 km (0.077 R)
• M23: 6,671,766 km (0.103 R)
• M24: 6,994,897 km (0.111 R)
• M25: 7,158,557 km (0.048 R)
• M26: 7,910,287 km (0.112 R)
• M27: 8,425,352 km (0.114 R)
• M28: 8,541,290 km (0.113 R)
• M29: 9,069,670 km (0.109 R)
• M30: 10,158,144 km (0.119 R)
• M31: 10,374,612 km (0.034 R)
• M32: 10,623,842 km (0.047 R)
• M33: 10,812,186 km (0.104 R)
• M34: 10,906,582 km (0.062 R)
• M35: 11,705,136 km (0.081 R)
• M36: 12,095,137 km (0.099 R)
• M37: 12,226,185 km (0.105 R)
• M38: 12,390,593 km (0.056 R)
• M39: 12,754,714 km (0.07 R)
• M40: 12,921,516 km (0.109 R)
• M41: 13,223,405 km (0.107 R)
• M42: 13,392,151 km (0.113 R)
• M43: 14,246,504 km (0.113 R)
• M44: 14,593,272 km (0.101 R)
• M45: 14,802,709 km (0.108 R)
• M46: 15,436,855 km (0.053 R)
• M47: 15,543,368 km (0.075 R)
• M48: 16,187,836 km (0.1 R)
• M49: 16,296,145 km (0.104 R)
• M50: 16,368,401 km (0.066 R)
• M51: 16,804,478 km (0.095 R)
• M52: 17,244,446 km (0.111 R)
• M53: 17,837,003 km (0.044 R)
• M54: 17,911,503 km (0.103 R)
• M55: 18,098,350 km (0.115 R)
• M56: 18,248,247 km (0.119 R)
• M57: 18,473,841 km (0.063 R)
• M58: 18,662,634 km (0.093 R)
• M59: 19,080,161 km (0.04 R)
• M60: 19,232,751 km (0.084 R)
• M61: 19,462,384 km (0.067 R)
• M62: 19,847,150 km (0.09 R)
• M63: 20,040,430 km (0.084 R)
• M64: 20,312,100 km (0.052 R)
• M65: 20,585,116 km (0.079 R)
• M66: 21,530,126 km (0.076 R)
• M67: 21,808,378 km (0.08 R)
• M68: 22,408,714 km (0.105 R)
• M69: 22,690,855 km (0.113 R)
• M70: 22,812,030 km (0.048 R)
• M71: 23,462,332 km (0.077 R)
• M72: 23,748,662 km (0.1 R)
• M73: 24,656,272 km (0.109 R)
• M74: 25,491,328 km (0.032 R)
• M75: 27,878,162 km (0.115 R)
• M76: 28,398,912 km (0.118 R)
• M77: 29,274,059 km (0.077 R)
• M78: 29,406,005 km (0.1 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: 220 - 19,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit