🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 11.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.03 AU - 1.17 AU

Year: 782 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,471,126 km

• M1: 161,566 km (0.035 R)
• M2: 233,672 km (0.054 R)
• M3: 342,729 km (0.072 R)
• M4: 434,283 km (0.112 R)
• M5: 524,191 km (0.071 R)
• M6: 634,893 km (0.093 R)
• M7: 712,235 km (0.108 R)
• M8: 827,575 km (0.073 R)
• M9: 934,089 km (0.103 R)
• M10: 1,018,462 km (0.104 R)
• M11: 1,144,873 km (0.064 R)
• M12: 1,230,293 km (0.105 R)
• M13: 1,493,585 km (0.112 R)
• M14: 1,775,428 km (0.071 R)
• M15: 1,991,148 km (0.104 R)
• M16: 2,067,293 km (0.111 R)
• M17: 2,251,448 km (0.102 R)
• M18: 2,382,196 km (0.099 R)
• M19: 2,455,948 km (0.111 R)
• M20: 2,545,408 km (0.119 R)
• M21: 2,658,953 km (0.037 R)
• M22: 2,797,331 km (0.116 R)
• M23: 3,025,617 km (0.111 R)
• M24: 3,202,741 km (0.101 R)
• M25: 3,301,027 km (0.074 R)
• M26: 3,391,833 km (0.112 R)
• M27: 3,483,536 km (0.097 R)
• M28: 3,660,959 km (0.079 R)
• M29: 3,893,584 km (0.109 R)
• M30: 4,301,238 km (0.032 R)
• M31: 4,382,619 km (0.052 R)
• M32: 4,825,279 km (0.088 R)
• M33: 4,966,649 km (0.082 R)
• M34: 5,052,070 km (0.119 R)
• M35: 5,205,258 km (0.096 R)
• M36: 5,292,025 km (0.12 R)
• M37: 5,418,285 km (0.073 R)
• M38: 5,873,362 km (0.103 R)
• M39: 6,034,479 km (0.119 R)
• M40: 6,186,919 km (0.116 R)
• M41: 6,351,028 km (0.081 R)
• M42: 6,495,689 km (0.062 R)
• M43: 7,021,526 km (0.108 R)
• M44: 7,224,979 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 9.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 1296 Days

Day: 12.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,471,126 km

• M1: 126,859 km (0.046 R)
• M2: 196,422 km (0.077 R)
• M3: 263,741 km (0.043 R)
• M4: 365,617 km (0.11 R)
• M5: 439,519 km (0.075 R)
• M6: 524,789 km (0.044 R)
• M7: 622,178 km (0.049 R)
• M8: 913,744 km (0.045 R)
• M9: 973,134 km (0.104 R)
• M10: 1,138,290 km (0.084 R)
• M11: 1,202,767 km (0.078 R)
• M12: 1,358,049 km (0.051 R)
• M13: 1,457,532 km (0.088 R)
• M14: 1,591,572 km (0.115 R)
• M15: 1,656,198 km (0.097 R)
• M16: 1,738,028 km (0.051 R)
• M17: 2,000,872 km (0.111 R)
• M18: 2,070,883 km (0.104 R)
• M19: 2,294,831 km (0.063 R)
• M20: 2,359,009 km (0.03 R)
• M21: 2,545,707 km (0.086 R)
• M22: 2,612,278 km (0.039 R)
• M23: 3,114,478 km (0.116 R)
• M24: 3,175,514 km (0.079 R)
• M25: 3,236,999 km (0.076 R)
• M26: 3,550,556 km (0.104 R)
• M27: 3,614,434 km (0.108 R)
• M28: 3,917,669 km (0.107 R)
• M29: 4,094,793 km (0.102 R)
• M30: 4,173,033 km (0.091 R)
• M31: 4,388,154 km (0.064 R)
• M32: 4,468,339 km (0.058 R)
• M33: 4,618,385 km (0.1 R)
• M34: 4,770,377 km (0.116 R)
• M35: 4,923,864 km (0.116 R)
• M36: 4,995,372 km (0.1 R)
• M37: 5,406,617 km (0.117 R)
• M38: 5,716,135 km (0.117 R)
• M39: 5,816,365 km (0.094 R)
• M40: 6,262,017 km (0.102 R)
• M41: 6,378,255 km (0.104 R)
• M42: 6,560,764 km (0.118 R)
• M43: 6,850,984 km (0.098 R)
• M44: 7,608,697 km (0.108 R)
• M45: 7,788,364 km (0.108 R)
• M46: 8,011,564 km (0.105 R)
• M47: 8,166,099 km (0.109 R)
• M48: 8,236,859 km (0.084 R)
• M49: 8,307,619 km (0.09 R)
• M50: 8,407,101 km (0.078 R)
• M51: 8,564,328 km (0.089 R)
• M52: 8,852,454 km (0.063 R)
• M53: 8,954,181 km (0.078 R)
• M54: 9,246,794 km (0.048 R)
• M55: 9,438,578 km (0.084 R)
• M56: 9,497,969 km (0.064 R)
• M57: 9,557,359 km (0.056 R)
• M58: 9,661,629 km (0.119 R)
• M59: 9,766,347 km (0.088 R)
• M60: 9,826,336 km (0.084 R)
• M61: 9,886,474 km (0.109 R)
• M62: 10,007,050 km (0.076 R)
• M63: 10,188,812 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 14.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.23 AU - 2.01 AU

Year: 1399 Days

Day: 9 Hours

Environment

Temp: -200 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,471,126 km

• M1: 232,774 km (0.077 R)
• M2: 409,001 km (0.099 R)
• M3: 499,806 km (0.061 R)
• M4: 653,892 km (0.03 R)
• M5: 826,977 km (0.034 R)
• M6: 927,956 km (0.115 R)
• M7: 1,143,975 km (0.087 R)
• M8: 1,267,692 km (0.1 R)
• M9: 1,368,222 km (0.118 R)
• M10: 1,647,222 km (0.063 R)
• M11: 1,840,503 km (0.097 R)
• M12: 1,955,843 km (0.103 R)
• M13: 2,063,104 km (0.081 R)
• M14: 2,306,051 km (0.114 R)
• M15: 2,408,227 km (0.116 R)
• M16: 2,558,722 km (0.12 R)
• M17: 2,664,787 km (0.113 R)
• M18: 2,844,903 km (0.065 R)
• M19: 2,979,541 km (0.044 R)
• M20: 3,332,442 km (0.068 R)
• M21: 3,540,234 km (0.117 R)
• M22: 3,982,445 km (0.104 R)
• M23: 4,161,663 km (0.053 R)
• M24: 4,343,574 km (0.09 R)
• M25: 4,471,181 km (0.107 R)
• M26: 4,628,708 km (0.098 R)
• M27: 5,112,657 km (0.089 R)
• M28: 5,217,375 km (0.107 R)
• M29: 5,353,210 km (0.08 R)
• M30: 5,490,242 km (0.08 R)
• M31: 5,597,653 km (0.116 R)
• M32: 5,705,663 km (0.072 R)
• M33: 6,176,896 km (0.062 R)
• M34: 6,368,980 km (0.09 R)
• M35: 6,595,471 km (0.081 R)
• M36: 6,940,444 km (0.083 R)
• M37: 7,123,551 km (0.098 R)
• M38: 7,224,081 km (0.093 R)
• M39: 7,545,567 km (0.116 R)
• M40: 7,975,960 km (0.117 R)
• M41: 8,255,558 km (0.038 R)
• M42: 8,432,084 km (0.113 R)
• M43: 10,170,262 km (0.069 R)
• M44: 10,340,504 km (0.025 R)
• M45: 10,530,942 km (0.12 R)
• M46: 10,895,811 km (0.089 R)
• M47: 11,012,049 km (0.095 R)
• M48: 11,109,138 km (0.083 R)
• M49: 11,245,422 km (0.073 R)
• M50: 11,343,259 km (0.101 R)
• M51: 12,195,817 km (0.092 R)
• M52: 12,397,176 km (0.093 R)
• M53: 12,884,715 km (0.069 R)
• M54: 13,254,521 km (0.104 R)
• M55: 13,357,893 km (0.109 R)
• M56: 13,627,768 km (0.075 R)
• M57: 13,857,700 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 9.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.67 AU - 1.91 AU

Year: 1624 Days

Day: 12 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,471,126 km

• M1: 128,505 km (0.108 R)
• M2: 196,123 km (0.038 R)
• M3: 312,211 km (0.119 R)
• M4: 379,979 km (0.092 R)
• M5: 507,286 km (0.092 R)
• M6: 662,419 km (0.077 R)
• M7: 724,203 km (0.059 R)
• M8: 834,158 km (0.118 R)
• M9: 894,894 km (0.113 R)
• M10: 1,079,049 km (0.076 R)
• M11: 1,198,728 km (0.11 R)
• M12: 1,260,362 km (0.029 R)
• M13: 1,419,235 km (0.105 R)
• M14: 1,818,811 km (0.1 R)
• M15: 1,881,343 km (0.114 R)
• M16: 1,953,748 km (0.045 R)
• M17: 2,091,977 km (0.104 R)
• M18: 2,486,616 km (0.114 R)
• M19: 2,800,472 km (0.082 R)
• M20: 2,914,915 km (0.078 R)
• M21: 2,999,138 km (0.075 R)
• M22: 3,213,362 km (0.083 R)
• M23: 3,278,587 km (0.096 R)
• M24: 3,521,833 km (0.11 R)
• M25: 3,589,152 km (0.103 R)
• M26: 3,679,659 km (0.057 R)
• M27: 4,238,556 km (0.101 R)
• M28: 4,699,916 km (0.04 R)
• M29: 5,024,843 km (0.092 R)
• M30: 5,126,270 km (0.09 R)
• M31: 5,254,027 km (0.091 R)
• M32: 5,331,219 km (0.078 R)
• M33: 5,775,824 km (0.109 R)
• M34: 5,868,874 km (0.093 R)
• M35: 6,029,542 km (0.068 R)
• M36: 6,341,603 km (0.068 R)
• M37: 6,644,988 km (0.078 R)
• M38: 6,939,097 km (0.096 R)
• M39: 7,080,617 km (0.105 R)
• M40: 7,729,572 km (0.037 R)
• M41: 7,994,361 km (0.097 R)
• M42: 8,172,681 km (0.102 R)
• M43: 8,247,331 km (0.112 R)
• M44: 8,563,431 km (0.118 R)
• M45: 9,006,540 km (0.086 R)
• M46: 9,145,666 km (0.089 R)
• M47: 9,425,863 km (0.089 R)
• M48: 9,488,544 km (0.105 R)
• M49: 9,835,611 km (0.102 R)
• M50: 9,962,919 km (0.102 R)
• M51: 10,689,067 km (0.115 R)
• M52: 11,066,652 km (0.059 R)
• M53: 11,149,380 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 11

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.87 AU - 2.55 AU

Year: 2228 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,471,126 km

• M1: 145,260 km (0.069 R)
• M2: 293,661 km (0.117 R)
• M3: 438,771 km (0.098 R)
• M4: 526,136 km (0.087 R)
• M5: 712,983 km (0.027 R)
• M6: 932,444 km (0.107 R)
• M7: 1,313,918 km (0.112 R)
• M8: 1,391,559 km (0.117 R)
• M9: 1,470,697 km (0.036 R)
• M10: 1,928,017 km (0.098 R)
• M11: 2,133,565 km (0.082 R)
• M12: 2,212,553 km (0.118 R)
• M13: 2,483,175 km (0.056 R)
• M14: 2,580,414 km (0.043 R)
• M15: 3,071,095 km (0.077 R)
• M16: 3,342,914 km (0.052 R)
• M17: 3,497,149 km (0.074 R)
• M18: 3,669,785 km (0.051 R)
• M19: 3,765,079 km (0.041 R)
• M20: 3,861,271 km (0.102 R)
• M21: 4,023,435 km (0.052 R)
• M22: 4,121,870 km (0.116 R)
• M23: 4,254,264 km (0.069 R)
• M24: 4,388,154 km (0.116 R)
• M25: 4,557,649 km (0.116 R)
• M26: 4,643,069 km (0.04 R)
• M27: 4,729,088 km (0.081 R)
• M28: 4,798,352 km (0.112 R)
• M29: 5,025,740 km (0.103 R)
• M30: 5,149,608 km (0.072 R)
• M31: 5,238,768 km (0.079 R)
• M32: 5,473,038 km (0.075 R)
• M33: 5,858,701 km (0.089 R)
• M34: 5,989,151 km (0.096 R)
• M35: 6,501,823 km (0.103 R)
• M36: 7,307,108 km (0.078 R)
• M37: 7,508,317 km (0.116 R)
• M38: 7,711,321 km (0.111 R)
• M39: 7,813,646 km (0.045 R)
• M40: 7,957,410 km (0.091 R)
• M41: 8,268,723 km (0.03 R)
• M42: 8,562,833 km (0.11 R)
• M43: 8,796,504 km (0.118 R)
• M44: 9,032,121 km (0.07 R)
• M45: 9,378,739 km (0.079 R)
• M46: 9,619,442 km (0.051 R)
• M47: 9,862,389 km (0.119 R)
• M48: 10,084,841 km (0.079 R)
• M49: 10,648,526 km (0.056 R)
• M50: 10,762,520 km (0.067 R)
• M51: 11,291,946 km (0.094 R)
• M52: 11,384,996 km (0.102 R)
• M53: 11,642,005 km (0.097 R)
• M54: 11,712,316 km (0.089 R)
• M55: 12,257,002 km (0.066 R)
• M56: 13,469,194 km (0.085 R)
• M57: 13,567,928 km (0.098 R)
• M58: 13,666,813 km (0.058 R)
• M59: 14,164,674 km (0.117 R)
• M60: 14,618,106 km (0.058 R)
• M61: 15,332,735 km (0.092 R)
• M62: 15,798,134 km (0.12 R)
• M63: 16,032,553 km (0.097 R)
• M64: 16,716,365 km (0.094 R)
• M65: 17,115,193 km (0.097 R)
• M66: 17,463,457 km (0.106 R)
• M67: 17,841,042 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 11.2

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.98 AU - 2.66 AU

Year: 2397 Days

Day: 8.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,471,126 km

• M1: 219,610 km (0.096 R)
• M2: 387,309 km (0.05 R)
• M3: 565,330 km (0.103 R)
• M4: 643,121 km (0.097 R)
• M5: 744,100 km (0.112 R)
• M6: 840,890 km (0.065 R)
• M7: 1,070,373 km (0.1 R)
• M8: 1,238,820 km (0.117 R)
• M9: 1,452,745 km (0.099 R)
• M10: 1,602,343 km (0.102 R)
• M11: 1,770,192 km (0.027 R)
• M12: 1,998,927 km (0.103 R)
• M13: 2,152,115 km (0.095 R)
• M14: 2,251,598 km (0.08 R)
• M15: 2,455,499 km (0.114 R)
• M16: 3,119,415 km (0.114 R)
• M17: 3,265,422 km (0.119 R)
• M18: 3,380,463 km (0.05 R)
• M19: 3,480,095 km (0.106 R)
• M20: 3,648,542 km (0.114 R)
• M21: 3,906,300 km (0.093 R)
• M22: 4,134,586 km (0.095 R)
• M23: 4,205,795 km (0.118 R)
• M24: 4,902,023 km (0.088 R)
• M25: 5,015,269 km (0.101 R)
• M26: 5,091,264 km (0.079 R)
• M27: 5,476,928 km (0.089 R)
• M28: 5,594,512 km (0.115 R)
• M29: 5,712,993 km (0.102 R)
• M30: 6,174,802 km (0.052 R)
• M31: 6,523,963 km (0.084 R)
• M32: 6,837,371 km (0.102 R)
• M33: 6,921,893 km (0.091 R)
• M34: 7,435,762 km (0.103 R)
• M35: 7,895,626 km (0.065 R)
• M36: 8,073,199 km (0.072 R)
• M37: 8,319,586 km (0.079 R)
• M38: 8,659,622 km (0.101 R)
• M39: 9,259,809 km (0.084 R)
• M40: 9,635,898 km (0.113 R)
• M41: 9,802,101 km (0.031 R)
• M42: 10,089,030 km (0.109 R)
• M43: 10,622,496 km (0.035 R)
• M44: 10,892,670 km (0.102 R)
• M45: 11,239,737 km (0.08 R)
• M46: 11,464,882 km (0.118 R)
• M47: 11,868,646 km (0.091 R)
• M48: 12,097,980 km (0.056 R)
• M49: 12,174,724 km (0.1 R)
• M50: 12,277,198 km (0.063 R)
• M51: 12,716,417 km (0.107 R)
• M52: 13,266,040 km (0.108 R)
• M53: 13,398,135 km (0.087 R)
• M54: 13,477,422 km (0.107 R)
• M55: 13,957,332 km (0.057 R)
• M56: 14,172,304 km (0.055 R)
• M57: 14,660,292 km (0.073 R)
• M58: 15,043,562 km (0.071 R)
• M59: 15,792,150 km (0.086 R)
• M60: 15,876,074 km (0.098 R)
• M61: 16,411,186 km (0.091 R)
• M62: 17,124,169 km (0.11 R)
• M63: 17,325,677 km (0.047 R)
• M64: 17,585,828 km (0.043 R)
• M65: 18,256,625 km (0.04 R)
• M66: 18,462,322 km (0.051 R)
• M67: 18,728,157 km (0.091 R)
• M68: 19,443,086 km (0.117 R)
• M69: 19,623,201 km (0.102 R)
• M70: 19,894,422 km (0.085 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: 358 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit