🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 13.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.4 AU

Year: 946 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,332,518 km

• M1: 171,888 km (0.098 R)
• M2: 280,047 km (0.054 R)
• M3: 369,058 km (0.111 R)
• M4: 466,147 km (0.089 R)
• M5: 662,270 km (0.119 R)
• M6: 862,731 km (0.12 R)
• M7: 1,044,343 km (0.091 R)
• M8: 1,155,195 km (0.064 R)
• M9: 1,301,352 km (0.107 R)
• M10: 1,408,913 km (0.097 R)
• M11: 1,606,532 km (0.108 R)
• M12: 1,750,594 km (0.099 R)
• M13: 1,870,422 km (0.052 R)
• M14: 2,007,903 km (0.113 R)
• M15: 2,133,864 km (0.084 R)
• M16: 2,464,475 km (0.089 R)
• M17: 2,640,253 km (0.109 R)
• M18: 2,836,824 km (0.066 R)
• M19: 3,063,764 km (0.087 R)
• M20: 3,183,891 km (0.113 R)
• M21: 3,375,975 km (0.115 R)
• M22: 3,527,069 km (0.11 R)
• M23: 3,771,811 km (0.107 R)
• M24: 3,938,014 km (0.07 R)
• M25: 4,335,645 km (0.096 R)
• M26: 4,471,181 km (0.114 R)
• M27: 4,627,661 km (0.117 R)
• M28: 4,756,315 km (0.082 R)
• M29: 4,946,454 km (0.088 R)
• M30: 5,088,123 km (0.075 R)
• M31: 5,179,976 km (0.102 R)
• M32: 5,313,567 km (0.069 R)
• M33: 5,521,508 km (0.072 R)
• M34: 5,636,997 km (0.045 R)
• M35: 5,934,697 km (0.116 R)
• M36: 6,042,258 km (0.062 R)
• M37: 6,567,795 km (0.063 R)
• M38: 6,690,316 km (0.076 R)
• M39: 7,108,143 km (0.078 R)
• M40: 7,441,596 km (0.08 R)
• M41: 7,546,165 km (0.064 R)
• M42: 7,674,670 km (0.106 R)
• M43: 7,886,351 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 11

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.67 AU - 2.75 AU

Year: 2121 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,332,518 km

• M1: 157,676 km (0.101 R)
• M2: 236,664 km (0.099 R)
• M3: 347,965 km (0.119 R)
• M4: 799,301 km (0.085 R)
• M5: 1,128,267 km (0.041 R)
• M6: 1,303,596 km (0.072 R)
• M7: 1,467,256 km (0.109 R)
• M8: 1,792,781 km (0.04 R)
• M9: 2,010,745 km (0.1 R)
• M10: 2,249,802 km (0.087 R)
• M11: 2,372,921 km (0.103 R)
• M12: 2,485,718 km (0.074 R)
• M13: 2,613,026 km (0.12 R)
• M14: 3,008,413 km (0.109 R)
• M15: 3,089,794 km (0.116 R)
• M16: 3,199,599 km (0.047 R)
• M17: 3,508,070 km (0.104 R)
• M18: 3,767,622 km (0.108 R)
• M19: 3,840,925 km (0.099 R)
• M20: 3,914,677 km (0.089 R)
• M21: 4,153,884 km (0.066 R)
• M22: 4,336,393 km (0.118 R)
• M23: 4,948,099 km (0.086 R)
• M24: 5,486,951 km (0.091 R)
• M25: 5,805,744 km (0.108 R)
• M26: 6,234,491 km (0.08 R)
• M27: 6,408,922 km (0.076 R)
• M28: 6,620,304 km (0.067 R)
• M29: 7,177,107 km (0.077 R)
• M30: 7,562,920 km (0.099 R)
• M31: 7,861,368 km (0.116 R)
• M32: 8,012,163 km (0.106 R)
• M33: 8,125,857 km (0.072 R)
• M34: 8,335,593 km (0.071 R)
• M35: 8,721,705 km (0.103 R)
• M36: 8,799,646 km (0.088 R)
• M37: 8,995,470 km (0.119 R)
• M38: 9,113,652 km (0.107 R)
• M39: 9,291,973 km (0.062 R)
• M40: 9,391,455 km (0.085 R)
• M41: 9,732,688 km (0.081 R)
• M42: 9,813,471 km (0.117 R)
• M43: 10,344,543 km (0.114 R)
• M44: 10,509,849 km (0.109 R)
• M45: 10,634,464 km (0.056 R)
• M46: 10,738,584 km (0.067 R)
• M47: 10,822,209 km (0.045 R)
• M48: 11,053,188 km (0.1 R)
• M49: 11,691,522 km (0.101 R)
• M50: 12,102,019 km (0.083 R)
• M51: 12,363,666 km (0.059 R)
• M52: 12,715,520 km (0.084 R)
• M53: 13,182,265 km (0.052 R)
• M54: 13,384,073 km (0.04 R)
• M55: 13,858,896 km (0.078 R)
• M56: 14,132,810 km (0.061 R)
• M57: 14,316,367 km (0.103 R)
• M58: 14,477,633 km (0.099 R)
• M59: 14,662,536 km (0.046 R)
• M60: 14,755,436 km (0.063 R)
• M61: 14,825,149 km (0.114 R)
• M62: 14,941,686 km (0.038 R)
• M63: 15,105,196 km (0.079 R)
• M64: 15,222,481 km (0.12 R)
• M65: 15,528,558 km (0.119 R)
• M66: 15,908,238 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 8.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.77 AU

Year: 2629 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,332,518 km

• M1: 137,480 km (0.115 R)
• M2: 218,862 km (0.096 R)
• M3: 291,267 km (0.111 R)
• M4: 380,727 km (0.09 R)
• M5: 474,824 km (0.111 R)
• M6: 556,354 km (0.072 R)
• M7: 620,981 km (0.097 R)
• M8: 798,853 km (0.119 R)
• M9: 949,797 km (0.045 R)
• M10: 1,046,736 km (0.047 R)
• M11: 1,231,938 km (0.027 R)
• M12: 1,318,855 km (0.052 R)
• M13: 1,377,946 km (0.117 R)
• M14: 1,623,586 km (0.101 R)
• M15: 1,687,165 km (0.096 R)
• M16: 1,839,007 km (0.112 R)
• M17: 1,961,527 km (0.05 R)
• M18: 2,029,445 km (0.097 R)
• M19: 2,238,283 km (0.083 R)
• M20: 2,429,769 km (0.118 R)
• M21: 2,539,873 km (0.082 R)
• M22: 2,957,849 km (0.11 R)
• M23: 3,141,854 km (0.112 R)
• M24: 3,221,740 km (0.101 R)
• M25: 3,329,450 km (0.112 R)
• M26: 3,411,131 km (0.084 R)
• M27: 3,534,698 km (0.054 R)
• M28: 3,687,887 km (0.072 R)
• M29: 3,772,410 km (0.091 R)
• M30: 4,029,718 km (0.102 R)
• M31: 4,561,538 km (0.079 R)
• M32: 4,682,713 km (0.042 R)
• M33: 4,943,910 km (0.093 R)
• M34: 5,052,818 km (0.1 R)
• M35: 5,336,605 km (0.061 R)
• M36: 5,512,532 km (0.111 R)
• M37: 5,657,941 km (0.106 R)
• M38: 5,952,649 km (0.108 R)
• M39: 6,252,443 km (0.095 R)
• M40: 6,353,422 km (0.085 R)
• M41: 7,110,836 km (0.101 R)
• M42: 7,251,607 km (0.1 R)
• M43: 7,357,822 km (0.068 R)
• M44: 7,500,239 km (0.088 R)
• M45: 7,643,554 km (0.113 R)
• M46: 7,697,558 km (0.118 R)
• M47: 7,969,378 km (0.069 R)
• M48: 8,097,284 km (0.095 R)
• M49: 8,672,039 km (0.058 R)
• M50: 8,841,384 km (0.093 R)
• M51: 9,030,924 km (0.116 R)
• M52: 9,087,921 km (0.104 R)
• M53: 9,279,257 km (0.093 R)
• M54: 9,356,000 km (0.105 R)
• M55: 9,510,385 km (0.106 R)
• M56: 9,685,116 km (0.086 R)
• M57: 9,821,699 km (0.119 R)
• M58: 10,156,050 km (0.111 R)
• M59: 10,354,566 km (0.104 R)
• M60: 10,414,405 km (0.072 R)
• M61: 10,694,901 km (0.083 R)
• M62: 10,836,122 km (0.103 R)
• M63: 11,427,781 km (0.095 R)
• M64: 11,675,665 km (0.062 R)
• M65: 12,155,725 km (0.104 R)
• M66: 12,218,855 km (0.026 R)
• M67: 12,430,087 km (0.076 R)
• M68: 12,663,609 km (0.115 R)
• M69: 12,727,637 km (0.113 R)
• M70: 12,898,777 km (0.069 R)
• M71: 13,308,227 km (0.104 R)
• M72: 13,373,302 km (0.118 R)
• M73: 13,438,526 km (0.117 R)
• M74: 13,569,125 km (0.113 R)
• M75: 13,634,500 km (0.077 R)
• M76: 13,722,014 km (0.045 R)
• M77: 13,897,493 km (0.114 R)
• M78: 14,406,125 km (0.09 R)
• M79: 14,718,785 km (0.099 R)
• M80: 15,078,867 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 8.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.51 AU - 2.77 AU

Year: 2770 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,332,518 km

• M1: 195,375 km (0.053 R)
• M2: 262,245 km (0.12 R)
• M3: 325,974 km (0.075 R)
• M4: 392,694 km (0.113 R)
• M5: 460,612 km (0.118 R)
• M6: 537,655 km (0.059 R)
• M7: 671,844 km (0.049 R)
• M8: 891,603 km (0.108 R)
• M9: 962,513 km (0.088 R)
• M10: 1,069,924 km (0.052 R)
• M11: 1,217,577 km (0.116 R)
• M12: 1,272,330 km (0.12 R)
• M13: 1,346,680 km (0.116 R)
• M14: 1,441,974 km (0.033 R)
• M15: 1,572,423 km (0.074 R)
• M16: 1,720,525 km (0.054 R)
• M17: 1,789,340 km (0.072 R)
• M18: 2,001,620 km (0.103 R)
• M19: 2,059,514 km (0.085 R)
• M20: 2,169,917 km (0.111 R)
• M21: 2,442,634 km (0.055 R)
• M22: 2,512,646 km (0.055 R)
• M23: 2,646,686 km (0.104 R)
• M24: 2,702,486 km (0.061 R)
• M25: 2,782,969 km (0.088 R)
• M26: 2,864,350 km (0.096 R)
• M27: 3,004,374 km (0.056 R)
• M28: 3,146,791 km (0.099 R)
• M29: 3,490,717 km (0.096 R)
• M30: 3,596,183 km (0.084 R)
• M31: 3,676,068 km (0.088 R)
• M32: 3,801,431 km (0.115 R)
• M33: 3,919,165 km (0.039 R)
• M34: 4,158,222 km (0.116 R)
• M35: 4,602,528 km (0.118 R)
• M36: 5,101,886 km (0.055 R)
• M37: 5,171,748 km (0.088 R)
• M38: 5,373,107 km (0.076 R)
• M39: 5,752,637 km (0.119 R)
• M40: 5,898,494 km (0.118 R)
• M41: 5,961,326 km (0.062 R)
• M42: 6,151,464 km (0.071 R)
• M43: 6,225,815 km (0.115 R)
• M44: 6,343,399 km (0.049 R)
• M45: 6,942,388 km (0.105 R)
• M46: 7,265,669 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.6

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.55 AU - 2.93 AU

Year: 2928 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,332,518 km

• M1: 114,442 km (0.104 R)
• M2: 251,923 km (0.087 R)
• M3: 466,895 km (0.098 R)
• M4: 551,717 km (0.091 R)
• M5: 699,220 km (0.111 R)
• M6: 788,231 km (0.072 R)
• M7: 902,524 km (0.117 R)
• M8: 1,278,912 km (0.12 R)
• M9: 1,555,519 km (0.088 R)
• M10: 1,700,928 km (0.099 R)
• M11: 1,837,211 km (0.097 R)
• M12: 1,991,148 km (0.048 R)
• M13: 2,105,889 km (0.118 R)
• M14: 2,193,554 km (0.12 R)
• M15: 2,387,432 km (0.093 R)
• M16: 2,509,504 km (0.089 R)
• M17: 2,602,554 km (0.112 R)
• M18: 3,002,429 km (0.071 R)
• M19: 3,699,855 km (0.094 R)
• M20: 3,913,181 km (0.086 R)
• M21: 4,003,389 km (0.092 R)
• M22: 4,389,501 km (0.091 R)
• M23: 4,787,581 km (0.116 R)
• M24: 5,720,024 km (0.096 R)
• M25: 6,050,187 km (0.074 R)
• M26: 6,238,680 km (0.114 R)
• M27: 6,578,417 km (0.115 R)
• M28: 6,664,436 km (0.111 R)
• M29: 6,772,296 km (0.094 R)
• M30: 6,989,811 km (0.077 R)
• M31: 7,701,598 km (0.109 R)
• M32: 8,112,094 km (0.061 R)
• M33: 8,181,059 km (0.097 R)
• M34: 8,319,886 km (0.112 R)
• M35: 8,436,273 km (0.071 R)
• M36: 8,788,277 km (0.093 R)
• M37: 9,145,217 km (0.046 R)
• M38: 9,241,109 km (0.119 R)
• M39: 9,385,770 km (0.103 R)
• M40: 9,531,180 km (0.088 R)
• M41: 9,996,429 km (0.111 R)
• M42: 10,619,803 km (0.114 R)
• M43: 10,746,064 km (0.093 R)
• M44: 11,153,269 km (0.043 R)
• M45: 11,643,352 km (0.083 R)
• M46: 11,747,472 km (0.052 R)
• M47: 11,930,281 km (0.097 R)
• M48: 12,272,561 km (0.058 R)
• M49: 12,564,576 km (0.086 R)
• M50: 13,563,740 km (0.108 R)
• M51: 13,618,493 km (0.105 R)
• M52: 13,783,200 km (0.092 R)
• M53: 14,114,559 km (0.1 R)
• M54: 14,170,060 km (0.093 R)
• M55: 14,225,561 km (0.113 R)
• M56: 14,560,361 km (0.105 R)
• M57: 14,785,057 km (0.06 R)
• M58: 14,841,455 km (0.097 R)
• M59: 15,781,379 km (0.112 R)
• M60: 16,273,107 km (0.118 R)
• M61: 16,535,501 km (0.105 R)
• M62: 16,593,994 km (0.066 R)
• M63: 16,799,392 km (0.12 R)
• M64: 17,509,533 km (0.118 R)
• M65: 18,229,697 km (0.069 R)
• M66: 18,471,896 km (0.095 R)
• M67: 18,562,852 km (0.117 R)
• M68: 18,684,624 km (0.105 R)
• M69: 18,745,511 km (0.08 R)
• M70: 19,112,624 km (0.084 R)
• M71: 19,543,915 km (0.073 R)
• M72: 19,978,347 km (0.032 R)
• M73: 20,384,505 km (0.064 R)
• M74: 20,635,979 km (0.116 R)
• M75: 21,110,055 km (0.087 R)
• M76: 21,173,484 km (0.07 R)
• M77: 21,332,507 km (0.105 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: 526 - 11,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit