🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 11.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 254 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 35,370,483 km

• M1: 155,731 km (0.075 R)
• M2: 246,388 km (0.086 R)
• M3: 338,241 km (0.086 R)
• M4: 480,209 km (0.076 R)
• M5: 567,275 km (0.091 R)
• M6: 651,798 km (0.117 R)
• M7: 756,965 km (0.087 R)
• M8: 829,371 km (0.051 R)
• M9: 968,646 km (0.105 R)
• M10: 1,062,594 km (0.096 R)
• M11: 1,200,373 km (0.12 R)
• M12: 1,298,360 km (0.053 R)
• M13: 1,414,897 km (0.073 R)
• M14: 1,506,600 km (0.11 R)
• M15: 1,584,092 km (0.068 R)
• M16: 1,675,496 km (0.062 R)
• M17: 1,760,318 km (0.099 R)
• M18: 1,855,313 km (0.104 R)
• M19: 1,960,929 km (0.105 R)
• M20: 2,041,562 km (0.103 R)
• M21: 2,123,243 km (0.112 R)
• M22: 2,201,482 km (0.106 R)
• M23: 2,280,769 km (0.069 R)
• M24: 2,399,101 km (0.111 R)
• M25: 2,667,031 km (0.115 R)
• M26: 2,801,968 km (0.03 R)
• M27: 2,949,771 km (0.104 R)
• M28: 3,022,027 km (0.108 R)
• M29: 3,120,911 km (0.06 R)
• M30: 3,199,898 km (0.099 R)
• M31: 3,311,648 km (0.115 R)
• M32: 3,506,125 km (0.117 R)
• M33: 3,643,606 km (0.083 R)
• M34: 3,777,047 km (0.063 R)
• M35: 3,901,064 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 9.9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.71 AU - 0.81 AU

Year: 449 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,370,483 km

• M1: 124,166 km (0.034 R)
• M2: 225,594 km (0.095 R)
• M3: 325,824 km (0.11 R)
• M4: 406,457 km (0.091 R)
• M5: 535,710 km (0.069 R)
• M6: 764,146 km (0.085 R)
• M7: 892,501 km (0.119 R)
• M8: 976,126 km (0.076 R)
• M9: 1,047,933 km (0.059 R)
• M10: 1,264,102 km (0.075 R)
• M11: 1,358,947 km (0.036 R)
• M12: 1,450,950 km (0.032 R)
• M13: 1,533,827 km (0.109 R)
• M14: 1,635,554 km (0.111 R)
• M15: 1,716,187 km (0.114 R)
• M16: 1,780,514 km (0.061 R)
• M17: 1,863,690 km (0.065 R)
• M18: 1,997,132 km (0.073 R)
• M19: 2,058,915 km (0.084 R)
• M20: 2,127,431 km (0.048 R)
• M21: 2,299,319 km (0.101 R)
• M22: 2,429,619 km (0.051 R)
• M23: 2,495,741 km (0.058 R)
• M24: 2,616,168 km (0.101 R)
• M25: 2,718,193 km (0.115 R)
• M26: 2,807,653 km (0.088 R)
• M27: 2,898,010 km (0.104 R)
• M28: 3,132,131 km (0.077 R)
• M29: 3,218,748 km (0.077 R)
• M30: 3,446,286 km (0.093 R)
• M31: 3,513,456 km (0.072 R)
• M32: 3,596,034 km (0.04 R)
• M33: 3,671,730 km (0.069 R)
• M34: 3,948,486 km (0.056 R)
• M35: 4,050,213 km (0.093 R)
• M36: 4,136,830 km (0.119 R)
• M37: 4,248,131 km (0.118 R)
• M38: 4,368,557 km (0.094 R)
• M39: 4,579,789 km (0.12 R)
• M40: 4,678,524 km (0.101 R)
• M41: 4,777,857 km (0.063 R)
• M42: 4,919,825 km (0.065 R)
• M43: 5,063,290 km (0.034 R)
• M44: 5,216,627 km (0.112 R)
• M45: 5,362,934 km (0.111 R)
• M46: 5,642,084 km (0.106 R)
• M47: 5,747,999 km (0.116 R)
• M48: 5,917,045 km (0.055 R)
• M49: 6,096,861 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 12.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.64 AU - 2.2 AU

Year: 1804 Days

Day: 7.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,370,483 km

• M1: 165,306 km (0.086 R)
• M2: 249,828 km (0.117 R)
• M3: 353,500 km (0.107 R)
• M4: 440,865 km (0.066 R)
• M5: 593,604 km (0.094 R)
• M6: 684,261 km (0.075 R)
• M7: 904,319 km (0.09 R)
• M8: 1,165,068 km (0.117 R)
• M9: 1,370,316 km (0.095 R)
• M10: 1,672,355 km (0.117 R)
• M11: 1,817,016 km (0.069 R)
• M12: 2,057,120 km (0.082 R)
• M13: 2,307,846 km (0.084 R)
• M14: 2,736,743 km (0.119 R)
• M15: 2,816,479 km (0.11 R)
• M16: 3,083,960 km (0.116 R)
• M17: 3,469,923 km (0.109 R)
• M18: 3,631,339 km (0.078 R)
• M19: 4,182,756 km (0.116 R)
• M20: 4,996,120 km (0.077 R)
• M21: 5,080,194 km (0.058 R)
• M22: 5,609,023 km (0.11 R)
• M23: 5,813,672 km (0.088 R)
• M24: 6,230,602 km (0.101 R)
• M25: 6,488,508 km (0.087 R)
• M26: 6,611,179 km (0.111 R)
• M27: 6,796,530 km (0.079 R)
• M28: 6,905,438 km (0.097 R)
• M29: 7,156,613 km (0.11 R)
• M30: 7,347,051 km (0.09 R)
• M31: 7,651,931 km (0.104 R)
• M32: 7,781,483 km (0.099 R)
• M33: 8,026,674 km (0.117 R)
• M34: 8,307,469 km (0.093 R)
• M35: 8,625,215 km (0.033 R)
• M36: 8,811,015 km (0.103 R)
• M37: 9,083,583 km (0.111 R)
• M38: 9,186,656 km (0.065 R)
• M39: 9,497,819 km (0.086 R)
• M40: 9,619,891 km (0.103 R)
• M41: 9,759,915 km (0.056 R)
• M42: 10,237,581 km (0.094 R)
• M43: 10,362,794 km (0.1 R)
• M44: 10,452,403 km (0.057 R)
• M45: 10,596,466 km (0.112 R)
• M46: 10,813,682 km (0.103 R)
• M47: 10,959,390 km (0.118 R)
• M48: 11,069,195 km (0.052 R)
• M49: 11,252,752 km (0.055 R)
• M50: 11,418,955 km (0.065 R)
• M51: 11,735,055 km (0.102 R)
• M52: 11,865,954 km (0.045 R)
• M53: 11,978,601 km (0.098 R)
• M54: 12,091,697 km (0.11 R)
• M55: 12,224,091 km (0.043 R)
• M56: 12,471,077 km (0.117 R)
• M57: 12,662,263 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 10.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2 AU - 2.7 AU

Year: 2443 Days

Day: 11.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,370,483 km

• M1: 173,982 km (0.057 R)
• M2: 390,301 km (0.119 R)
• M3: 505,790 km (0.057 R)
• M4: 928,554 km (0.107 R)
• M5: 1,114,205 km (0.096 R)
• M6: 1,336,358 km (0.106 R)
• M7: 1,409,661 km (0.065 R)
• M8: 1,586,037 km (0.112 R)
• M9: 1,690,306 km (0.1 R)
• M10: 1,810,284 km (0.044 R)
• M11: 2,187,869 km (0.069 R)
• M12: 2,260,573 km (0.099 R)
• M13: 2,378,606 km (0.106 R)
• M14: 2,483,624 km (0.068 R)
• M15: 2,871,531 km (0.108 R)
• M16: 2,999,737 km (0.1 R)
• M17: 3,617,725 km (0.119 R)
• M18: 3,879,522 km (0.091 R)
• M19: 4,039,591 km (0.03 R)
• M20: 4,165,553 km (0.12 R)
• M21: 4,274,610 km (0.109 R)
• M22: 4,347,913 km (0.112 R)
• M23: 4,758,409 km (0.054 R)
• M24: 5,006,891 km (0.102 R)
• M25: 5,181,322 km (0.105 R)
• M26: 5,338,250 km (0.092 R)
• M27: 5,636,698 km (0.093 R)
• M28: 5,757,573 km (0.095 R)
• M29: 6,022,511 km (0.099 R)
• M30: 6,208,312 km (0.07 R)
• M31: 6,333,226 km (0.078 R)
• M32: 6,479,981 km (0.03 R)
• M33: 6,606,691 km (0.097 R)
• M34: 7,384,450 km (0.09 R)
• M35: 8,168,343 km (0.094 R)
• M36: 8,443,304 km (0.056 R)
• M37: 8,558,644 km (0.12 R)
• M38: 9,002,201 km (0.116 R)
• M39: 9,143,721 km (0.114 R)
• M40: 9,309,924 km (0.077 R)
• M41: 9,381,432 km (0.092 R)
• M42: 9,477,175 km (0.077 R)
• M43: 9,548,982 km (0.074 R)
• M44: 9,766,048 km (0.084 R)
• M45: 10,303,254 km (0.03 R)
• M46: 10,950,564 km (0.072 R)
• M47: 11,457,402 km (0.112 R)
• M48: 11,534,145 km (0.103 R)
• M49: 11,739,543 km (0.107 R)
• M50: 11,920,258 km (0.092 R)
• M51: 12,810,963 km (0.059 R)
• M52: 13,157,282 km (0.07 R)
• M53: 13,291,322 km (0.094 R)
• M54: 13,560,748 km (0.053 R)
• M55: 13,777,515 km (0.071 R)
• M56: 14,132,361 km (0.075 R)
• M57: 14,324,595 km (0.097 R)
• M58: 14,517,875 km (0.092 R)
• M59: 14,600,902 km (0.091 R)
• M60: 14,684,078 km (0.039 R)
• M61: 15,186,727 km (0.096 R)
• M62: 15,411,872 km (0.077 R)
• M63: 15,808,605 km (0.064 R)
• M64: 15,979,745 km (0.064 R)
• M65: 16,873,443 km (0.049 R)
• M66: 17,019,151 km (0.088 R)
• M67: 17,194,480 km (0.047 R)
• M68: 17,370,407 km (0.113 R)
• M69: 17,783,447 km (0.054 R)
• M70: 17,872,308 km (0.12 R)
• M71: 17,991,089 km (0.114 R)
• M72: 18,468,755 km (0.074 R)
• M73: 18,890,172 km (0.086 R)
• M74: 18,980,978 km (0.062 R)
• M75: 19,193,257 km (0.043 R)
• M76: 20,173,572 km (0.08 R)
• M77: 20,390,190 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 8.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.1 AU - 3.62 AU

Year: 4177 Days

Day: 9.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,370,483 km

• M1: 133,292 km (0.083 R)
• M2: 236,215 km (0.079 R)
• M3: 293,661 km (0.081 R)
• M4: 357,689 km (0.104 R)
• M5: 511,625 km (0.072 R)
• M6: 611,257 km (0.068 R)
• M7: 950,545 km (0.088 R)
• M8: 1,006,943 km (0.1 R)
• M9: 1,076,057 km (0.026 R)
• M10: 1,134,849 km (0.055 R)
• M11: 1,231,490 km (0.115 R)
• M12: 1,420,133 km (0.107 R)
• M13: 1,524,552 km (0.085 R)
• M14: 1,939,536 km (0.118 R)
• M15: 2,055,924 km (0.071 R)
• M16: 2,144,934 km (0.117 R)
• M17: 2,235,142 km (0.102 R)
• M18: 2,372,921 km (0.072 R)
• M19: 2,803,015 km (0.118 R)
• M20: 2,868,838 km (0.095 R)
• M21: 3,052,545 km (0.054 R)
• M22: 3,309,404 km (0.11 R)
• M23: 3,537,541 km (0.076 R)
• M24: 3,608,899 km (0.107 R)
• M25: 4,252,918 km (0.068 R)
• M26: 4,892,449 km (0.108 R)
• M27: 5,315,063 km (0.094 R)
• M28: 5,458,527 km (0.113 R)
• M29: 5,939,185 km (0.089 R)
• M30: 6,002,914 km (0.109 R)
• M31: 6,433,307 km (0.076 R)
• M32: 6,873,723 km (0.103 R)
• M33: 7,369,490 km (0.067 R)
• M34: 7,483,783 km (0.066 R)
• M35: 8,466,940 km (0.093 R)
• M36: 8,562,683 km (0.088 R)
• M37: 8,682,810 km (0.115 R)
• M38: 9,022,397 km (0.116 R)
• M39: 9,440,523 km (0.036 R)
• M40: 9,689,454 km (0.111 R)
• M41: 9,890,214 km (0.111 R)
• M42: 9,991,193 km (0.084 R)
• M43: 10,092,321 km (0.062 R)
• M44: 10,577,916 km (0.077 R)
• M45: 11,651,281 km (0.047 R)
• M46: 11,864,757 km (0.081 R)
• M47: 11,972,018 km (0.094 R)
• M48: 12,241,594 km (0.119 R)
• M49: 13,172,841 km (0.115 R)
• M50: 13,647,066 km (0.1 R)
• M51: 13,900,335 km (0.036 R)
• M52: 14,069,979 km (0.107 R)
• M53: 14,183,524 km (0.109 R)
• M54: 14,240,521 km (0.062 R)
• M55: 14,497,380 km (0.119 R)
• M56: 14,583,399 km (0.084 R)
• M57: 14,928,970 km (0.108 R)
• M58: 15,102,803 km (0.095 R)
• M59: 16,130,241 km (0.092 R)
• M60: 16,308,711 km (0.097 R)
• M61: 16,457,860 km (0.104 R)
• M62: 17,667,359 km (0.089 R)
• M63: 17,882,032 km (0.089 R)
• M64: 18,221,021 km (0.078 R)
• M65: 18,282,954 km (0.102 R)
• M66: 18,406,821 km (0.096 R)
• M67: 18,624,486 km (0.106 R)
• M68: 19,250,703 km (0.119 R)
• M69: 21,138,478 km (0.059 R)
• M70: 21,203,404 km (0.065 R)
• M71: 21,333,704 km (0.056 R)
• M72: 21,398,928 km (0.09 R)
• M73: 21,529,527 km (0.072 R)
• M74: 21,693,187 km (0.097 R)
• M75: 22,054,765 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 13.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.5 AU - 4.72 AU

Year: 6713 Days

Day: 7 Hours

Environment

Temp: -222 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,370,483 km

• M1: 198,068 km (0.101 R)
• M2: 310,565 km (0.088 R)
• M3: 544,835 km (0.093 R)
• M4: 667,506 km (0.07 R)
• M5: 915,240 km (0.082 R)
• M6: 1,113,457 km (0.072 R)
• M7: 1,412,503 km (0.106 R)
• M8: 1,737,579 km (0.054 R)
• M9: 1,987,408 km (0.074 R)
• M10: 2,147,178 km (0.043 R)
• M11: 2,479,884 km (0.084 R)
• M12: 2,896,514 km (0.09 R)
• M13: 3,241,337 km (0.085 R)
• M14: 3,383,156 km (0.088 R)
• M15: 3,672,777 km (0.107 R)
• M16: 3,895,529 km (0.117 R)
• M17: 4,071,755 km (0.093 R)
• M18: 4,884,520 km (0.106 R)
• M19: 5,047,582 km (0.093 R)
• M20: 5,129,861 km (0.107 R)
• M21: 5,463,464 km (0.062 R)
• M22: 5,632,809 km (0.116 R)
• M23: 6,625,989 km (0.108 R)
• M24: 7,050,697 km (0.08 R)
• M25: 7,390,733 km (0.081 R)
• M26: 8,639,127 km (0.065 R)
• M27: 9,575,461 km (0.117 R)
• M28: 9,677,785 km (0.111 R)
• M29: 10,021,262 km (0.032 R)
• M30: 12,239,051 km (0.093 R)
• M31: 12,536,002 km (0.118 R)
• M32: 12,685,451 km (0.098 R)
• M33: 12,910,595 km (0.047 R)
• M34: 13,250,931 km (0.043 R)
• M35: 13,824,638 km (0.092 R)
• M36: 14,289,439 km (0.084 R)
• M37: 14,798,820 km (0.044 R)
• M38: 14,996,289 km (0.067 R)
• M39: 15,353,977 km (0.113 R)
• M40: 16,199,804 km (0.08 R)
• M41: 16,321,876 km (0.09 R)
• M42: 16,444,097 km (0.114 R)
• M43: 16,730,876 km (0.047 R)
• M44: 17,019,301 km (0.085 R)
• M45: 17,350,810 km (0.101 R)
• M46: 17,768,337 km (0.082 R)
• M47: 17,936,336 km (0.062 R)
• M48: 18,400,837 km (0.058 R)
• M49: 18,485,809 km (0.095 R)
• M50: 18,783,957 km (0.103 R)
• M51: 18,912,163 km (0.066 R)
• M52: 18,997,882 km (0.101 R)
• M53: 19,428,126 km (0.093 R)
• M54: 20,036,092 km (0.113 R)
• M55: 20,123,457 km (0.111 R)
• M56: 20,915,278 km (0.105 R)
• M57: 21,942,118 km (0.095 R)
• M58: 22,122,234 km (0.075 R)
• M59: 22,257,770 km (0.092 R)
• M60: 22,711,500 km (0.036 R)
• M61: 23,122,445 km (0.083 R)
• M62: 23,259,926 km (0.104 R)
• M63: 24,416,616 km (0.045 R)
• M64: 24,837,585 km (0.111 R)
• M65: 25,025,480 km (0.109 R)
• M66: 25,355,343 km (0.081 R)
• M67: 25,781,697 km (0.115 R)
• M68: 25,876,841 km (0.063 R)
• M69: 26,162,723 km (0.053 R)
• M70: 28,881,066 km (0.077 R)
• M71: 30,223,707 km (0.105 R)
• M72: 31,129,971 km (0.09 R)
• M73: 33,382,765 km (0.057 R)
• M74: 33,954,229 km (0.061 R)
• M75: 34,738,720 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit