🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 10.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.73 AU - 0.93 AU

Year: 488 Days

Day: 10.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,893,766 km

• M1: 137,181 km (0.057 R)
• M2: 204,201 km (0.118 R)
• M3: 287,677 km (0.107 R)
• M4: 380,278 km (0.08 R)
• M5: 465,399 km (0.08 R)
• M6: 547,229 km (0.074 R)
• M7: 736,171 km (0.065 R)
• M8: 821,592 km (0.079 R)
• M9: 924,216 km (0.089 R)
• M10: 1,031,627 km (0.108 R)
• M11: 1,104,032 km (0.107 R)
• M12: 1,280,109 km (0.079 R)
• M13: 1,395,599 km (0.11 R)
• M14: 1,492,837 km (0.113 R)
• M15: 1,598,004 km (0.064 R)
• M16: 1,717,384 km (0.098 R)
• M17: 1,989,203 km (0.12 R)
• M18: 2,080,906 km (0.047 R)
• M19: 2,167,823 km (0.076 R)
• M20: 2,243,370 km (0.03 R)
• M21: 2,345,395 km (0.098 R)
• M22: 2,594,177 km (0.056 R)
• M23: 2,667,928 km (0.106 R)
• M24: 2,844,753 km (0.086 R)
• M25: 3,096,227 km (0.115 R)
• M26: 3,296,838 km (0.092 R)
• M27: 3,384,053 km (0.115 R)
• M28: 3,546,218 km (0.099 R)
• M29: 3,710,925 km (0.064 R)
• M30: 3,893,584 km (0.073 R)
• M31: 4,024,632 km (0.082 R)
• M32: 4,126,059 km (0.104 R)
• M33: 4,299,443 km (0.088 R)
• M34: 4,523,690 km (0.076 R)
• M35: 4,604,622 km (0.114 R)
• M36: 4,735,371 km (0.094 R)
• M37: 4,908,755 km (0.106 R)
• M38: 5,084,233 km (0.095 R)
• M39: 5,168,606 km (0.115 R)
• M40: 5,236,374 km (0.072 R)
• M41: 5,372,808 km (0.111 R)
• M42: 5,527,791 km (0.114 R)
• M43: 5,605,881 km (0.084 R)
• M44: 5,701,773 km (0.114 R)
• M45: 5,806,941 km (0.114 R)
• M46: 5,912,856 km (0.097 R)
• M47: 6,001,717 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 8.4

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.83 AU - 0.87 AU

Year: 506 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,893,766 km

• M1: 112,348 km (0.116 R)
• M2: 167,998 km (0.073 R)
• M3: 281,244 km (0.113 R)
• M4: 362,775 km (0.053 R)
• M5: 427,401 km (0.099 R)
• M6: 529,128 km (0.117 R)
• M7: 635,043 km (0.064 R)
• M8: 702,362 km (0.094 R)
• M9: 945,309 km (0.094 R)
• M10: 1,012,778 km (0.058 R)
• M11: 1,225,506 km (0.099 R)
• M12: 1,322,744 km (0.05 R)
• M13: 1,404,874 km (0.112 R)
• M14: 1,500,915 km (0.103 R)
• M15: 1,605,335 km (0.081 R)
• M16: 1,699,581 km (0.12 R)
• M17: 1,940,135 km (0.065 R)
• M18: 2,013,737 km (0.111 R)
• M19: 2,191,609 km (0.051 R)
• M20: 2,275,384 km (0.096 R)
• M21: 2,403,290 km (0.097 R)
• M22: 2,468,066 km (0.119 R)
• M23: 2,540,770 km (0.096 R)
• M24: 2,621,703 km (0.1 R)
• M25: 2,688,423 km (0.113 R)
• M26: 2,778,481 km (0.031 R)
• M27: 2,892,325 km (0.097 R)
• M28: 2,946,031 km (0.062 R)
• M29: 3,054,340 km (0.09 R)
• M30: 3,124,800 km (0.058 R)
• M31: 3,267,217 km (0.115 R)
• M32: 3,517,495 km (0.077 R)
• M33: 3,674,124 km (0.087 R)
• M34: 3,849,901 km (0.053 R)
• M35: 3,909,142 km (0.044 R)
• M36: 3,994,114 km (0.051 R)
• M37: 4,201,007 km (0.096 R)
• M38: 4,262,043 km (0.049 R)
• M39: 4,411,342 km (0.098 R)
• M40: 4,508,880 km (0.03 R)
• M41: 4,598,339 km (0.117 R)
• M42: 4,751,528 km (0.066 R)
• M43: 5,044,590 km (0.103 R)
• M44: 5,146,616 km (0.098 R)
• M45: 5,258,814 km (0.041 R)
• M46: 5,495,179 km (0.088 R)
• M47: 5,812,476 km (0.072 R)
• M48: 5,900,140 km (0.084 R)
• M49: 5,958,782 km (0.081 R)
• M50: 6,096,412 km (0.093 R)
• M51: 6,175,400 km (0.029 R)
• M52: 6,374,664 km (0.088 R)
• M53: 6,769,453 km (0.1 R)
• M54: 6,943,884 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 9.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.71 AU - 1.03 AU

Year: 524 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,893,766 km

• M1: 122,969 km (0.118 R)
• M2: 205,996 km (0.043 R)
• M3: 372,200 km (0.071 R)
• M4: 452,085 km (0.062 R)
• M5: 547,379 km (0.097 R)
• M6: 618,138 km (0.042 R)
• M7: 721,211 km (0.079 R)
• M8: 850,913 km (0.099 R)
• M9: 908,209 km (0.111 R)
• M10: 972,386 km (0.1 R)
• M11: 1,111,213 km (0.101 R)
• M12: 1,203,664 km (0.051 R)
• M13: 1,316,910 km (0.111 R)
• M14: 1,509,592 km (0.114 R)
• M15: 1,606,232 km (0.097 R)
• M16: 1,671,756 km (0.102 R)
• M17: 1,874,013 km (0.104 R)
• M18: 1,936,395 km (0.089 R)
• M19: 2,048,743 km (0.099 R)
• M20: 2,141,793 km (0.056 R)
• M21: 2,243,519 km (0.11 R)
• M22: 2,339,561 km (0.114 R)
• M23: 2,505,166 km (0.074 R)
• M24: 2,566,351 km (0.099 R)
• M25: 2,666,881 km (0.041 R)
• M26: 2,737,342 km (0.101 R)
• M27: 2,832,187 km (0.074 R)
• M28: 3,025,168 km (0.111 R)
• M29: 3,090,542 km (0.039 R)
• M30: 3,147,988 km (0.112 R)
• M31: 3,289,358 km (0.116 R)
• M32: 3,535,147 km (0.049 R)
• M33: 3,734,561 km (0.086 R)
• M34: 3,795,896 km (0.119 R)
• M35: 3,946,541 km (0.082 R)
• M36: 4,262,642 km (0.069 R)
• M37: 4,474,921 km (0.114 R)
• M38: 4,662,367 km (0.095 R)
• M39: 4,909,952 km (0.113 R)
• M40: 5,054,912 km (0.043 R)
• M41: 5,113,106 km (0.084 R)
• M42: 5,328,975 km (0.103 R)
• M43: 5,428,009 km (0.097 R)
• M44: 5,567,883 km (0.113 R)
• M45: 5,638,194 km (0.031 R)
• M46: 5,800,059 km (0.112 R)
• M47: 5,871,417 km (0.116 R)
• M48: 5,953,247 km (0.045 R)
• M49: 6,232,397 km (0.099 R)
• M50: 6,295,078 km (0.11 R)
• M51: 6,389,325 km (0.12 R)
• M52: 6,473,549 km (0.1 R)
• M53: 6,621,950 km (0.049 R)
• M54: 6,739,234 km (0.093 R)
• M55: 7,138,960 km (0.086 R)
• M56: 7,303,368 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 13.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.37 AU - 2.55 AU

Year: 2491 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,893,766 km

• M1: 178,171 km (0.079 R)
• M2: 447,298 km (0.118 R)
• M3: 597,494 km (0.102 R)
• M4: 698,772 km (0.114 R)
• M5: 831,315 km (0.108 R)
• M6: 1,087,726 km (0.095 R)
• M7: 1,470,547 km (0.032 R)
• M8: 1,720,675 km (0.076 R)
• M9: 2,122,345 km (0.108 R)
• M10: 2,615,868 km (0.105 R)
• M11: 2,716,398 km (0.113 R)
• M12: 2,999,737 km (0.111 R)
• M13: 3,429,382 km (0.04 R)
• M14: 3,526,022 km (0.12 R)
• M15: 3,665,597 km (0.078 R)
• M16: 3,764,481 km (0.103 R)
• M17: 4,421,814 km (0.107 R)
• M18: 4,527,280 km (0.107 R)
• M19: 4,679,421 km (0.077 R)
• M20: 5,241,610 km (0.086 R)
• M21: 5,546,939 km (0.117 R)
• M22: 6,007,850 km (0.085 R)
• M23: 6,158,496 km (0.086 R)
• M24: 6,549,694 km (0.112 R)
• M25: 6,756,887 km (0.103 R)
• M26: 7,089,593 km (0.09 R)
• M27: 7,320,422 km (0.054 R)
• M28: 7,607,949 km (0.115 R)
• M29: 7,899,067 km (0.104 R)
• M30: 8,120,023 km (0.099 R)
• M31: 8,511,371 km (0.1 R)
• M32: 8,700,014 km (0.047 R)
• M33: 9,062,190 km (0.066 R)
• M34: 9,526,841 km (0.075 R)
• M35: 9,801,353 km (0.119 R)
• M36: 10,298,317 km (0.117 R)
• M37: 10,438,939 km (0.092 R)
• M38: 10,580,309 km (0.079 R)
• M39: 10,681,587 km (0.084 R)
• M40: 10,803,659 km (0.071 R)
• M41: 10,967,020 km (0.083 R)
• M42: 11,090,139 km (0.071 R)
• M43: 11,607,897 km (0.115 R)
• M44: 12,731,826 km (0.086 R)
• M45: 13,012,920 km (0.113 R)
• M46: 13,823,890 km (0.079 R)
• M47: 14,336,413 km (0.12 R)
• M48: 15,517,937 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 14.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.64 AU - 4.14 AU

Year: 4030 Days

Day: 13.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,893,766 km

• M1: 203,453 km (0.088 R)
• M2: 332,855 km (0.099 R)
• M3: 505,641 km (0.028 R)
• M4: 752,477 km (0.051 R)
• M5: 873,352 km (0.108 R)
• M6: 1,082,341 km (0.114 R)
• M7: 1,294,470 km (0.086 R)
• M8: 1,536,520 km (0.119 R)
• M9: 1,679,386 km (0.037 R)
• M10: 1,793,978 km (0.113 R)
• M11: 2,065,947 km (0.091 R)
• M12: 2,315,177 km (0.107 R)
• M13: 2,650,575 km (0.063 R)
• M14: 3,244,628 km (0.103 R)
• M15: 3,410,083 km (0.1 R)
• M16: 3,685,044 km (0.043 R)
• M17: 3,814,447 km (0.101 R)
• M18: 4,167,198 km (0.117 R)
• M19: 4,279,696 km (0.114 R)
• M20: 4,507,683 km (0.109 R)
• M21: 4,646,360 km (0.063 R)
• M22: 4,880,930 km (0.113 R)
• M23: 5,435,190 km (0.108 R)
• M24: 5,558,309 km (0.12 R)
• M25: 5,832,671 km (0.117 R)
• M26: 5,933,650 km (0.098 R)
• M27: 6,086,090 km (0.039 R)
• M28: 6,420,890 km (0.093 R)
• M29: 7,108,741 km (0.114 R)
• M30: 7,297,983 km (0.059 R)
• M31: 7,931,679 km (0.071 R)
• M32: 8,525,732 km (0.116 R)
• M33: 9,017,311 km (0.092 R)
• M34: 9,134,296 km (0.054 R)
• M35: 9,458,774 km (0.093 R)
• M36: 9,577,704 km (0.102 R)
• M37: 9,817,061 km (0.096 R)
• M38: 9,967,557 km (0.069 R)
• M39: 10,393,462 km (0.072 R)
• M40: 10,670,367 km (0.082 R)
• M41: 11,642,903 km (0.098 R)
• M42: 12,350,351 km (0.059 R)
• M43: 12,840,733 km (0.057 R)
• M44: 13,270,827 km (0.115 R)
• M45: 13,571,519 km (0.1 R)
• M46: 14,145,526 km (0.1 R)
• M47: 14,350,026 km (0.079 R)
• M48: 14,658,647 km (0.12 R)
• M49: 14,761,869 km (0.103 R)
• M50: 14,969,361 km (0.093 R)
• M51: 15,282,320 km (0.113 R)
• M52: 15,597,523 km (0.083 R)
• M53: 15,703,139 km (0.049 R)
• M54: 16,305,719 km (0.062 R)
• M55: 17,241,903 km (0.092 R)
• M56: 17,460,465 km (0.064 R)
• M57: 18,084,737 km (0.117 R)
• M58: 19,317,274 km (0.077 R)
• M59: 20,001,086 km (0.114 R)
• M60: 20,192,421 km (0.06 R)
• M61: 21,119,479 km (0.078 R)
• M62: 21,314,405 km (0.117 R)
• M63: 21,588,170 km (0.112 R)
• M64: 22,258,069 km (0.114 R)
• M65: 22,456,436 km (0.1 R)
• M66: 23,095,069 km (0.045 R)
• M67: 24,882,165 km (0.103 R)
• M68: 25,088,012 km (0.052 R)
• M69: 25,501,500 km (0.083 R)
• M70: 25,625,966 km (0.094 R)
• M71: 26,209,547 km (0.054 R)
• M72: 26,755,430 km (0.069 R)
• M73: 26,924,176 km (0.065 R)
• M74: 27,220,230 km (0.071 R)
• M75: 28,458,452 km (0.111 R)
• M76: 28,760,041 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 14.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.7 AU - 4.18 AU

Year: 5050 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,893,766 km

• M1: 182,360 km (0.113 R)
• M2: 322,683 km (0.06 R)
• M3: 522,545 km (0.077 R)
• M4: 704,008 km (0.108 R)
• M5: 1,136,345 km (0.079 R)
• M6: 1,688,810 km (0.048 R)
• M7: 1,786,498 km (0.061 R)
• M8: 2,227,064 km (0.049 R)
• M9: 2,492,151 km (0.086 R)
• M10: 2,669,424 km (0.09 R)
• M11: 3,105,053 km (0.09 R)
• M12: 3,366,999 km (0.078 R)
• M13: 3,819,682 km (0.073 R)
• M14: 4,006,231 km (0.088 R)
• M15: 4,525,336 km (0.119 R)
• M16: 4,843,231 km (0.116 R)
• M17: 5,417,088 km (0.095 R)
• M18: 5,627,423 km (0.098 R)
• M19: 5,948,011 km (0.112 R)
• M20: 6,143,237 km (0.114 R)
• M21: 6,741,927 km (0.118 R)
• M22: 7,036,785 km (0.087 R)
• M23: 7,128,488 km (0.075 R)
• M24: 7,592,541 km (0.079 R)
• M25: 7,757,398 km (0.046 R)
• M26: 7,923,451 km (0.038 R)
• M27: 8,090,552 km (0.101 R)
• M28: 8,452,878 km (0.034 R)
• M29: 8,574,800 km (0.103 R)
• M30: 8,869,957 km (0.113 R)
• M31: 9,444,862 km (0.045 R)
• M32: 9,929,110 km (0.029 R)
• M33: 10,032,183 km (0.112 R)
• M34: 10,421,436 km (0.104 R)
• M35: 11,161,647 km (0.073 R)
• M36: 11,457,103 km (0.071 R)
• M37: 11,565,112 km (0.099 R)
• M38: 11,782,328 km (0.107 R)
• M39: 12,055,793 km (0.062 R)
• M40: 12,303,677 km (0.107 R)
• M41: 12,804,531 km (0.101 R)
• M42: 13,255,269 km (0.07 R)
• M43: 14,201,625 km (0.085 R)
• M44: 15,110,582 km (0.041 R)
• M45: 15,587,051 km (0.085 R)
• M46: 15,857,225 km (0.103 R)
• M47: 16,068,457 km (0.105 R)
• M48: 16,554,800 km (0.059 R)
• M49: 16,953,478 km (0.109 R)
• M50: 17,666,761 km (0.05 R)
• M51: 17,854,506 km (0.119 R)
• M52: 18,074,265 km (0.106 R)
• M53: 18,168,811 km (0.043 R)
• M54: 18,834,821 km (0.052 R)
• M55: 19,670,474 km (0.116 R)
• M56: 19,800,026 km (0.076 R)
• M57: 19,897,564 km (0.105 R)
• M58: 20,125,402 km (0.08 R)
• M59: 20,321,524 km (0.103 R)
• M60: 20,551,157 km (0.109 R)
• M61: 21,012,816 km (0.09 R)
• M62: 21,411,345 km (0.095 R)
• M63: 21,745,247 km (0.073 R)
• M64: 21,845,777 km (0.069 R)
• M65: 21,980,116 km (0.05 R)
• M66: 22,148,414 km (0.103 R)
• M67: 22,452,247 km (0.095 R)
• M68: 22,553,973 km (0.057 R)
• M69: 22,791,684 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit