🌌 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: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 11.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 339 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,186,323 km

• M1: 150,047 km (0.066 R)
• M2: 225,893 km (0.104 R)
• M3: 313,258 km (0.079 R)
• M4: 404,662 km (0.03 R)
• M5: 501,602 km (0.107 R)
• M6: 622,178 km (0.09 R)
• M7: 716,125 km (0.075 R)
• M8: 839,244 km (0.097 R)
• M9: 924,216 km (0.108 R)
• M10: 1,034,020 km (0.046 R)
• M11: 1,170,753 km (0.087 R)
• M12: 1,253,181 km (0.097 R)
• M13: 1,351,916 km (0.115 R)
• M14: 1,453,493 km (0.113 R)
• M15: 1,557,763 km (0.078 R)
• M16: 1,659,340 km (0.098 R)
• M17: 1,737,130 km (0.027 R)
• M18: 1,896,602 km (0.052 R)
• M19: 2,116,810 km (0.063 R)
• M20: 2,190,262 km (0.076 R)
• M21: 2,276,132 km (0.092 R)
• M22: 2,415,856 km (0.089 R)
• M23: 2,612,876 km (0.068 R)
• M24: 2,740,932 km (0.057 R)
• M25: 2,984,627 km (0.105 R)
• M26: 3,073,787 km (0.032 R)
• M27: 3,313,892 km (0.064 R)
• M28: 3,386,447 km (0.112 R)
• M29: 3,459,600 km (0.106 R)
• M30: 3,553,548 km (0.11 R)
• M31: 3,716,460 km (0.106 R)
• M32: 4,035,702 km (0.082 R)
• M33: 4,349,558 km (0.072 R)
• M34: 4,678,823 km (0.114 R)
• M35: 4,827,673 km (0.109 R)
• M36: 4,932,990 km (0.088 R)
• M37: 5,176,386 km (0.102 R)
• M38: 5,276,317 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 8.4

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 532 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,186,323 km

• M1: 105,616 km (0.112 R)
• M2: 179,069 km (0.055 R)
• M3: 244,443 km (0.111 R)
• M4: 384,766 km (0.11 R)
• M5: 440,865 km (0.118 R)
• M6: 524,939 km (0.056 R)
• M7: 579,991 km (0.095 R)
• M8: 743,801 km (0.097 R)
• M9: 801,994 km (0.108 R)
• M10: 876,943 km (0.055 R)
• M11: 1,028,934 km (0.093 R)
• M12: 1,127,669 km (0.074 R)
• M13: 1,293,722 km (0.066 R)
• M14: 1,346,979 km (0.056 R)
• M15: 1,431,203 km (0.111 R)
• M16: 1,511,088 km (0.09 R)
• M17: 1,592,619 km (0.112 R)
• M18: 1,675,496 km (0.057 R)
• M19: 1,812,677 km (0.114 R)
• M20: 2,015,083 km (0.057 R)
• M21: 2,147,178 km (0.101 R)
• M22: 2,318,169 km (0.078 R)
• M23: 2,449,366 km (0.111 R)
• M24: 2,553,037 km (0.107 R)
• M25: 2,605,546 km (0.089 R)
• M26: 2,665,984 km (0.063 R)
• M27: 2,811,243 km (0.101 R)
• M28: 2,959,195 km (0.091 R)
• M29: 3,117,769 km (0.057 R)
• M30: 3,476,505 km (0.119 R)
• M31: 3,576,735 km (0.1 R)
• M32: 3,694,768 km (0.075 R)
• M33: 3,952,226 km (0.117 R)
• M34: 4,065,621 km (0.109 R)
• M35: 4,295,553 km (0.114 R)
• M36: 4,376,187 km (0.106 R)
• M37: 4,676,130 km (0.106 R)
• M38: 4,805,532 km (0.068 R)
• M39: 5,058,203 km (0.113 R)
• M40: 5,115,050 km (0.05 R)
• M41: 5,200,471 km (0.109 R)
• M42: 5,305,788 km (0.111 R)
• M43: 5,382,681 km (0.057 R)
• M44: 5,606,031 km (0.03 R)
• M45: 5,882,039 km (0.117 R)
• M46: 6,233,444 km (0.098 R)
• M47: 6,416,701 km (0.091 R)
• M48: 6,488,508 km (0.097 R)
• M49: 6,601,904 km (0.075 R)
• M50: 6,861,905 km (0.11 R)
• M51: 7,051,296 km (0.074 R)
• M52: 7,199,846 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 8.4

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 709 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,186,323 km

• M1: 209,587 km (0.114 R)
• M2: 261,946 km (0.081 R)
• M3: 317,297 km (0.108 R)
• M4: 397,781 km (0.07 R)
• M5: 468,989 km (0.049 R)
• M6: 526,884 km (0.093 R)
• M7: 587,471 km (0.062 R)
• M8: 680,820 km (0.118 R)
• M9: 790,176 km (0.109 R)
• M10: 905,666 km (0.1 R)
• M11: 997,668 km (0.088 R)
• M12: 1,222,663 km (0.084 R)
• M13: 1,311,973 km (0.07 R)
• M14: 1,423,723 km (0.113 R)
• M15: 1,477,279 km (0.109 R)
• M16: 1,545,346 km (0.116 R)
• M17: 1,713,195 km (0.053 R)
• M18: 1,784,852 km (0.078 R)
• M19: 1,864,887 km (0.11 R)
• M20: 1,938,788 km (0.072 R)
• M21: 2,051,436 km (0.096 R)
• M22: 2,104,842 km (0.104 R)
• M23: 2,275,533 km (0.101 R)
• M24: 2,338,813 km (0.09 R)
• M25: 2,418,698 km (0.094 R)
• M26: 2,713,855 km (0.068 R)
• M27: 3,134,225 km (0.03 R)
• M28: 3,231,464 km (0.117 R)
• M29: 3,410,831 km (0.04 R)
• M30: 3,510,763 km (0.119 R)
• M31: 3,658,117 km (0.111 R)
• M32: 3,741,892 km (0.107 R)
• M33: 3,911,386 km (0.08 R)
• M34: 3,968,383 km (0.092 R)
• M35: 4,131,594 km (0.048 R)
• M36: 4,297,049 km (0.099 R)
• M37: 4,375,588 km (0.078 R)
• M38: 4,444,852 km (0.106 R)
• M39: 4,524,288 km (0.083 R)
• M40: 4,674,634 km (0.099 R)
• M41: 4,826,775 km (0.101 R)
• M42: 4,908,456 km (0.049 R)
• M43: 4,980,412 km (0.118 R)
• M44: 5,063,140 km (0.097 R)
• M45: 5,125,373 km (0.111 R)
• M46: 5,261,208 km (0.108 R)
• M47: 5,493,832 km (0.11 R)
• M48: 5,579,253 km (0.081 R)
• M49: 5,632,809 km (0.092 R)
• M50: 5,729,748 km (0.074 R)
• M51: 5,969,105 km (0.105 R)
• M52: 6,067,989 km (0.065 R)
• M53: 6,245,113 km (0.117 R)
• M54: 6,345,642 km (0.117 R)
• M55: 6,491,500 km (0.097 R)
• M56: 6,604,596 km (0.043 R)
• M57: 6,729,660 km (0.048 R)
• M58: 6,901,548 km (0.082 R)
• M59: 7,214,657 km (0.115 R)
• M60: 7,544,221 km (0.106 R)
• M61: 7,639,215 km (0.027 R)
• M62: 7,722,840 km (0.091 R)
• M63: 7,782,680 km (0.034 R)
• M64: 7,975,212 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 13

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.9 AU - 1.38 AU

Year: 826 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,186,323 km

• M1: 162,014 km (0.107 R)
• M2: 440,267 km (0.061 R)
• M3: 546,331 km (0.072 R)
• M4: 699,220 km (0.115 R)
• M5: 787,334 km (0.091 R)
• M6: 894,146 km (0.114 R)
• M7: 1,009,486 km (0.101 R)
• M8: 1,139,786 km (0.112 R)
• M9: 1,226,703 km (0.048 R)
• M10: 1,591,273 km (0.111 R)
• M11: 1,748,949 km (0.03 R)
• M12: 1,858,454 km (0.027 R)
• M13: 1,974,094 km (0.083 R)
• M14: 2,064,600 km (0.111 R)
• M15: 2,229,457 km (0.1 R)
• M16: 2,332,231 km (0.051 R)
• M17: 2,449,216 km (0.081 R)
• M18: 2,719,839 km (0.108 R)
• M19: 3,105,203 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 14.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.83 AU - 2.71 AU

Year: 2320 Days

Day: 7.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,186,323 km

• M1: 179,069 km (0.09 R)
• M2: 291,716 km (0.116 R)
• M3: 734,825 km (0.109 R)
• M4: 834,158 km (0.119 R)
• M5: 931,247 km (0.103 R)
• M6: 1,064,688 km (0.1 R)
• M7: 1,154,896 km (0.095 R)
• M8: 1,265,149 km (0.038 R)
• M9: 1,497,026 km (0.064 R)
• M10: 1,637,498 km (0.082 R)
• M11: 1,733,690 km (0.119 R)
• M12: 1,881,792 km (0.104 R)
• M13: 2,034,381 km (0.109 R)
• M14: 2,128,030 km (0.094 R)
• M15: 2,298,122 km (0.099 R)
• M16: 2,550,793 km (0.105 R)
• M17: 2,709,217 km (0.108 R)
• M18: 3,060,024 km (0.065 R)
• M19: 3,192,419 km (0.075 R)
• M20: 3,375,975 km (0.06 R)
• M21: 3,475,458 km (0.073 R)
• M22: 3,575,838 km (0.104 R)
• M23: 3,779,740 km (0.113 R)
• M24: 4,266,082 km (0.096 R)
• M25: 4,509,927 km (0.045 R)
• M26: 4,647,407 km (0.111 R)
• M27: 4,772,471 km (0.054 R)
• M28: 5,125,522 km (0.063 R)
• M29: 5,254,775 km (0.117 R)
• M30: 5,428,907 km (0.058 R)
• M31: 6,113,915 km (0.094 R)
• M32: 6,235,987 km (0.072 R)
• M33: 6,358,657 km (0.112 R)
• M34: 6,732,054 km (0.115 R)
• M35: 6,937,302 km (0.116 R)
• M36: 7,176,659 km (0.1 R)
• M37: 7,353,932 km (0.084 R)
• M38: 7,500,089 km (0.091 R)
• M39: 7,944,545 km (0.073 R)
• M40: 8,044,476 km (0.087 R)
• M41: 8,195,121 km (0.107 R)
• M42: 8,465,295 km (0.096 R)
• M43: 8,669,945 km (0.102 R)
• M44: 9,119,037 km (0.079 R)
• M45: 9,381,582 km (0.075 R)
• M46: 9,646,519 km (0.103 R)
• M47: 9,753,332 km (0.04 R)
• M48: 9,914,150 km (0.107 R)
• M49: 10,202,276 km (0.051 R)
• M50: 10,694,752 km (0.118 R)
• M51: 10,860,656 km (0.047 R)
• M52: 10,990,208 km (0.04 R)
• M53: 11,401,153 km (0.119 R)
• M54: 11,532,799 km (0.092 R)
• M55: 11,703,041 km (0.083 R)
• M56: 12,237,854 km (0.036 R)
• M57: 12,372,791 km (0.114 R)
• M58: 12,800,192 km (0.09 R)
• M59: 13,114,198 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.9

Radius: 13.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.07 AU - 2.73 AU

Year: 2522 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,186,323 km

• M1: 167,998 km (0.106 R)
• M2: 371,601 km (0.068 R)
• M3: 620,233 km (0.106 R)
• M4: 734,675 km (0.055 R)
• M5: 838,047 km (0.057 R)
• M6: 1,114,504 km (0.093 R)
• M7: 1,350,270 km (0.11 R)
• M8: 1,432,699 km (0.085 R)
• M9: 1,565,841 km (0.104 R)
• M10: 1,652,907 km (0.108 R)
• M11: 1,937,592 km (0.054 R)
• M12: 2,058,616 km (0.073 R)
• M13: 2,238,283 km (0.074 R)
• M14: 2,437,697 km (0.103 R)
• M15: 2,672,865 km (0.069 R)
• M16: 3,165,790 km (0.061 R)
• M17: 3,390,486 km (0.081 R)
• M18: 3,521,384 km (0.093 R)
• M19: 3,687,288 km (0.106 R)
• M20: 3,856,035 km (0.092 R)
• M21: 3,992,767 km (0.112 R)
• M22: 4,412,838 km (0.112 R)
• M23: 4,556,153 km (0.077 R)
• M24: 4,810,619 km (0.103 R)
• M25: 5,201,069 km (0.101 R)
• M26: 5,428,907 km (0.104 R)
• M27: 6,032,833 km (0.107 R)
• M28: 6,192,155 km (0.075 R)
• M29: 6,433,905 km (0.099 R)
• M30: 6,576,322 km (0.12 R)
• M31: 6,781,720 km (0.115 R)
• M32: 6,885,092 km (0.117 R)
• M33: 6,968,269 km (0.115 R)
• M34: 7,346,751 km (0.058 R)
• M35: 7,474,358 km (0.088 R)
• M36: 7,883,509 km (0.065 R)
• M37: 8,036,098 km (0.117 R)
• M38: 8,167,745 km (0.063 R)
• M39: 8,432,982 km (0.087 R)
• M40: 8,656,331 km (0.089 R)
• M41: 9,200,269 km (0.067 R)
• M42: 9,545,990 km (0.118 R)
• M43: 9,895,899 km (0.039 R)
• M44: 11,857,726 km (0.076 R)
• M45: 12,233,964 km (0.088 R)
• M46: 12,410,939 km (0.11 R)
• M47: 12,614,242 km (0.058 R)
• M48: 12,767,430 km (0.111 R)
• M49: 13,490,586 km (0.081 R)
• M50: 13,647,215 km (0.076 R)
• M51: 14,068,034 km (0.085 R)
• M52: 14,626,932 km (0.101 R)
• M53: 15,193,010 km (0.07 R)
• M54: 15,711,367 km (0.074 R)
• M55: 16,014,153 km (0.104 R)
• M56: 16,097,030 km (0.099 R)
• M57: 17,018,703 km (0.089 R)
• M58: 17,103,225 km (0.048 R)
• M59: 17,471,685 km (0.108 R)
• M60: 18,273,978 km (0.095 R)
• M61: 18,766,903 km (0.045 R)
• M62: 18,912,761 km (0.071 R)
• M63: 19,029,747 km (0.059 R)
• M64: 19,117,561 km (0.116 R)
• M65: 19,352,579 km (0.101 R)
• M66: 19,884,848 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 7.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.21 AU - 7.25 AU

Year: 11842 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,186,323 km

• M1: 122,371 km (0.118 R)
• M2: 197,469 km (0.09 R)
• M3: 344,524 km (0.06 R)
• M4: 571,464 km (0.092 R)
• M5: 642,672 km (0.043 R)
• M6: 702,063 km (0.104 R)
• M7: 908,657 km (0.038 R)
• M8: 1,080,695 km (0.104 R)
• M9: 1,207,554 km (0.107 R)
• M10: 1,358,797 km (0.097 R)
• M11: 1,617,751 km (0.119 R)
• M12: 2,437,697 km (0.119 R)
• M13: 2,581,311 km (0.102 R)
• M14: 2,752,601 km (0.066 R)
• M15: 2,877,216 km (0.11 R)
• M16: 3,003,626 km (0.106 R)
• M17: 3,262,281 km (0.086 R)
• M18: 3,341,268 km (0.08 R)
• M19: 3,420,855 km (0.053 R)
• M20: 4,280,444 km (0.089 R)
• M21: 4,338,039 km (0.116 R)
• M22: 4,899,031 km (0.106 R)
• M23: 5,050,424 km (0.104 R)
• M24: 5,451,496 km (0.101 R)
• M25: 5,703,419 km (0.114 R)
• M26: 5,926,918 km (0.116 R)
• M27: 6,088,334 km (0.1 R)
• M28: 6,153,409 km (0.102 R)
• M29: 6,284,008 km (0.098 R)
• M30: 6,349,682 km (0.078 R)
• M31: 6,415,654 km (0.112 R)
• M32: 6,481,777 km (0.042 R)
• M33: 7,466,430 km (0.058 R)
• M34: 7,851,943 km (0.096 R)
• M35: 8,280,093 km (0.071 R)
• M36: 9,010,280 km (0.061 R)
• M37: 11,202,337 km (0.109 R)
• M38: 12,542,884 km (0.044 R)
• M39: 13,000,953 km (0.093 R)
• M40: 13,464,407 km (0.088 R)
• M41: 13,591,864 km (0.061 R)
• M42: 14,191,452 km (0.098 R)
• M43: 14,321,154 km (0.057 R)
• M44: 14,494,538 km (0.092 R)
• M45: 14,581,454 km (0.08 R)
• M46: 15,638,812 km (0.087 R)
• M47: 16,949,140 km (0.119 R)
• M48: 18,908,572 km (0.094 R)
• M49: 19,146,583 km (0.065 R)
• M50: 19,337,619 km (0.058 R)
• M51: 19,818,277 km (0.118 R)
• M52: 20,938,466 km (0.052 R)
• M53: 21,184,704 km (0.064 R)
• M54: 21,332,806 km (0.07 R)
• M55: 21,531,023 km (0.095 R)
• M56: 22,029,034 km (0.103 R)
• M57: 22,430,256 km (0.055 R)
• M58: 22,480,521 km (0.086 R)
• M59: 22,581,350 km (0.115 R)
• M60: 22,833,871 km (0.081 R)
• M61: 23,188,867 km (0.084 R)
• M62: 23,904,543 km (0.056 R)
• M63: 24,991,671 km (0.034 R)
• M64: 25,096,090 km (0.035 R)
• M65: 25,252,869 km (0.043 R)
• M66: 25,725,448 km (0.117 R)
• M67: 25,989,189 km (0.096 R)
• M68: 26,094,805 km (0.097 R)
• M69: 26,519,364 km (0.087 R)
• M70: 27,968,519 km (0.116 R)
• M71: 28,294,044 km (0.106 R)
• M72: 28,894,230 km (0.073 R)
• M73: 29,058,638 km (0.114 R)
• M74: 29,113,391 km (0.099 R)
• M75: 29,168,294 km (0.11 R)
• M76: 29,278,248 km (0.063 R)
• M77: 30,440,624 km (0.093 R)
• M78: 31,055,471 km (0.087 R)
• M79: 32,013,645 km (0.094 R)
• M80: 33,497,955 km (0.084 R)
• M81: 33,901,421 km (0.096 R)
• M82: 34,480,514 km (0.06 R)
• M83: 35,707,366 km (0.094 R)
• M84: 36,178,450 km (0.12 R)
• M85: 37,007,970 km (0.048 R)
• M86: 38,323,983 km (0.118 R)
• M87: 38,384,121 km (0.071 R)
• M88: 38,927,161 km (0.073 R)
• M89: 38,987,599 km (0.075 R)
• M90: 39,837,913 km (0.072 R)
• M91: 40,143,093 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit