🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 8.2

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.78 AU

Year: 349 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,812,237 km

• M1: 102,175 km (0.108 R)
• M2: 170,841 km (0.055 R)
• M3: 225,444 km (0.104 R)
• M4: 296,952 km (0.087 R)
• M5: 352,004 km (0.111 R)
• M6: 428,299 km (0.092 R)
• M7: 567,724 km (0.038 R)
• M8: 629,807 km (0.09 R)
• M9: 684,261 km (0.056 R)
• M10: 736,770 km (0.099 R)
• M11: 790,774 km (0.112 R)
• M12: 857,495 km (0.042 R)
• M13: 934,089 km (0.104 R)
• M14: 1,041,201 km (0.114 R)
• M15: 1,325,138 km (0.094 R)
• M16: 1,464,713 km (0.057 R)
• M17: 1,534,126 km (0.04 R)
• M18: 1,690,606 km (0.049 R)
• M19: 1,832,574 km (0.071 R)
• M20: 2,004,013 km (0.092 R)
• M21: 2,117,857 km (0.115 R)
• M22: 2,180,838 km (0.094 R)
• M23: 2,373,520 km (0.108 R)
• M24: 2,455,649 km (0.11 R)
• M25: 2,532,991 km (0.119 R)
• M26: 2,611,231 km (0.091 R)
• M27: 2,667,629 km (0.041 R)
• M28: 2,747,215 km (0.113 R)
• M29: 2,798,827 km (0.079 R)
• M30: 2,961,589 km (0.09 R)
• M31: 3,103,557 km (0.097 R)
• M32: 3,157,413 km (0.101 R)
• M33: 3,284,272 km (0.103 R)
• M34: 3,345,308 km (0.041 R)
• M35: 3,486,977 km (0.112 R)
• M36: 3,687,588 km (0.085 R)
• M37: 3,751,017 km (0.098 R)
• M38: 3,834,044 km (0.085 R)
• M39: 3,924,251 km (0.107 R)
• M40: 4,067,267 km (0.05 R)
• M41: 4,212,078 km (0.062 R)
• M42: 4,305,128 km (0.1 R)
• M43: 4,425,853 km (0.05 R)
• M44: 4,493,322 km (0.119 R)
• M45: 4,554,358 km (0.085 R)
• M46: 4,615,842 km (0.065 R)
• M47: 4,677,327 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 10.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 495 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,812,237 km

• M1: 129,851 km (0.058 R)
• M2: 216,169 km (0.056 R)
• M3: 348,264 km (0.068 R)
• M4: 432,787 km (0.098 R)
• M5: 511,475 km (0.112 R)
• M6: 689,796 km (0.076 R)
• M7: 780,751 km (0.08 R)
• M8: 876,195 km (0.079 R)
• M9: 1,003,652 km (0.12 R)
• M10: 1,167,163 km (0.117 R)
• M11: 1,293,124 km (0.118 R)
• M12: 1,461,272 km (0.094 R)
• M13: 1,559,109 km (0.053 R)
• M14: 1,670,559 km (0.114 R)
• M15: 1,761,515 km (0.114 R)
• M16: 1,889,571 km (0.103 R)
• M17: 2,002,816 km (0.094 R)
• M18: 2,075,371 km (0.099 R)
• M19: 2,298,870 km (0.102 R)
• M20: 2,394,314 km (0.047 R)
• M21: 2,478,089 km (0.103 R)
• M22: 2,543,313 km (0.099 R)
• M23: 2,681,991 km (0.097 R)
• M24: 2,857,469 km (0.108 R)
• M25: 2,953,361 km (0.042 R)
• M26: 3,078,425 km (0.074 R)
• M27: 3,148,736 km (0.075 R)
• M28: 3,391,683 km (0.095 R)
• M29: 3,537,391 km (0.108 R)
• M30: 3,775,102 km (0.118 R)
• M31: 3,873,089 km (0.081 R)
• M32: 4,018,049 km (0.098 R)
• M33: 4,164,655 km (0.027 R)
• M34: 4,289,569 km (0.097 R)
• M35: 4,399,973 km (0.101 R)
• M36: 4,487,338 km (0.114 R)
• M37: 4,655,635 km (0.054 R)
• M38: 4,990,585 km (0.068 R)
• M39: 5,115,050 km (0.083 R)
• M40: 5,215,431 km (0.069 R)
• M41: 5,291,127 km (0.088 R)
• M42: 5,452,094 km (0.086 R)
• M43: 5,554,569 km (0.108 R)
• M44: 5,631,911 km (0.042 R)
• M45: 5,822,499 km (0.077 R)
• M46: 5,936,193 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 9.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.72 AU - 1.12 AU

Year: 588 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,812,237 km

• M1: 120,875 km (0.069 R)
• M2: 189,541 km (0.099 R)
• M3: 252,970 km (0.114 R)
• M4: 418,575 km (0.091 R)
• M5: 498,759 km (0.104 R)
• M6: 736,620 km (0.093 R)
• M7: 847,023 km (0.071 R)
• M8: 973,733 km (0.098 R)
• M9: 1,063,641 km (0.064 R)
• M10: 1,380,340 km (0.108 R)
• M11: 1,537,417 km (0.092 R)
• M12: 1,823,448 km (0.111 R)
• M13: 1,889,421 km (0.078 R)
• M14: 1,969,606 km (0.1 R)
• M15: 2,431,115 km (0.117 R)
• M16: 2,511,449 km (0.082 R)
• M17: 2,592,531 km (0.097 R)
• M18: 2,674,511 km (0.07 R)
• M19: 2,825,904 km (0.118 R)
• M20: 2,902,647 km (0.089 R)
• M21: 3,042,671 km (0.116 R)
• M22: 3,224,881 km (0.052 R)
• M23: 3,297,137 km (0.087 R)
• M24: 3,410,682 km (0.065 R)
• M25: 3,533,801 km (0.084 R)
• M26: 3,658,416 km (0.11 R)
• M27: 3,886,403 km (0.116 R)
• M28: 4,162,710 km (0.105 R)
• M29: 4,383,068 km (0.06 R)
• M30: 4,490,330 km (0.041 R)
• M31: 4,571,262 km (0.093 R)
• M32: 4,634,542 km (0.106 R)
• M33: 4,789,525 km (0.091 R)
• M34: 4,927,604 km (0.056 R)
• M35: 5,104,579 km (0.111 R)
• M36: 5,226,950 km (0.073 R)
• M37: 5,312,071 km (0.101 R)
• M38: 5,551,278 km (0.077 R)
• M39: 5,667,366 km (0.034 R)
• M40: 5,755,030 km (0.074 R)
• M41: 5,823,546 km (0.109 R)
• M42: 6,020,566 km (0.088 R)
• M43: 6,169,865 km (0.08 R)
• M44: 6,260,072 km (0.077 R)
• M45: 6,727,715 km (0.074 R)
• M46: 6,872,377 km (0.092 R)
• M47: 6,955,403 km (0.12 R)
• M48: 7,038,879 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.9

Radius: 14.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.88 AU - 1.06 AU

Year: 637 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,812,237 km

• M1: 184,005 km (0.09 R)
• M2: 282,441 km (0.084 R)
• M3: 422,614 km (0.1 R)
• M4: 523,742 km (0.066 R)
• M5: 687,103 km (0.116 R)
• M6: 804,388 km (0.082 R)
• M7: 924,515 km (0.071 R)
• M8: 1,056,610 km (0.117 R)
• M9: 1,163,123 km (0.086 R)
• M10: 1,518,119 km (0.113 R)
• M11: 1,646,474 km (0.047 R)
• M12: 1,817,016 km (0.118 R)
• M13: 2,007,155 km (0.109 R)
• M14: 2,114,865 km (0.093 R)
• M15: 2,357,812 km (0.034 R)
• M16: 2,457,743 km (0.109 R)
• M17: 2,924,938 km (0.094 R)
• M18: 3,102,660 km (0.092 R)
• M19: 3,236,400 km (0.112 R)
• M20: 3,526,022 km (0.1 R)
• M21: 3,699,107 km (0.119 R)
• M22: 3,807,565 km (0.109 R)
• M23: 3,900,316 km (0.09 R)
• M24: 4,010,719 km (0.085 R)
• M25: 4,226,439 km (0.119 R)
• M26: 4,331,307 km (0.082 R)
• M27: 4,507,982 km (0.115 R)
• M28: 4,669,249 km (0.117 R)
• M29: 4,768,731 km (0.088 R)
• M30: 4,868,812 km (0.069 R)
• M31: 5,117,743 km (0.056 R)
• M32: 5,220,367 km (0.097 R)
• M33: 5,465,857 km (0.117 R)
• M34: 5,561,301 km (0.068 R)
• M35: 5,686,215 km (0.056 R)
• M36: 5,821,751 km (0.089 R)
• M37: 6,046,746 km (0.097 R)
• M38: 6,284,756 km (0.101 R)
• M39: 6,505,712 km (0.118 R)
• M40: 6,617,163 km (0.058 R)
• M41: 6,924,287 km (0.108 R)
• M42: 7,048,453 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 13.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.08 AU - 1.44 AU

Year: 943 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,812,237 km

• M1: 175,030 km (0.079 R)
• M2: 262,245 km (0.103 R)
• M3: 375,640 km (0.053 R)
• M4: 484,398 km (0.098 R)
• M5: 603,328 km (0.108 R)
• M6: 720,314 km (0.073 R)
• M7: 811,568 km (0.112 R)
• M8: 954,135 km (0.071 R)
• M9: 1,061,846 km (0.102 R)
• M10: 1,162,525 km (0.056 R)
• M11: 1,278,613 km (0.1 R)
• M12: 1,497,923 km (0.107 R)
• M13: 1,586,785 km (0.106 R)
• M14: 1,850,974 km (0.102 R)
• M15: 1,974,542 km (0.099 R)
• M16: 2,122,495 km (0.065 R)
• M17: 2,230,654 km (0.095 R)
• M18: 2,550,793 km (0.078 R)
• M19: 2,658,354 km (0.079 R)
• M20: 2,798,976 km (0.12 R)
• M21: 2,934,063 km (0.074 R)
• M22: 3,202,741 km (0.03 R)
• M23: 3,294,145 km (0.114 R)
• M24: 3,505,228 km (0.114 R)
• M25: 3,608,151 km (0.097 R)
• M26: 3,825,816 km (0.072 R)
• M27: 3,923,055 km (0.106 R)
• M28: 4,038,993 km (0.113 R)
• M29: 4,219,707 km (0.114 R)
• M30: 4,338,637 km (0.12 R)
• M31: 4,514,565 km (0.101 R)
• M32: 4,797,155 km (0.115 R)
• M33: 4,959,768 km (0.081 R)
• M34: 5,192,692 km (0.09 R)
• M35: 5,399,586 km (0.103 R)
• M36: 5,558,907 km (0.071 R)
• M37: 5,923,477 km (0.064 R)
• M38: 6,057,068 km (0.089 R)
• M39: 6,348,186 km (0.051 R)
• M40: 6,569,590 km (0.07 R)
• M41: 6,750,604 km (0.025 R)
• M42: 7,139,708 km (0.066 R)
• M43: 7,238,143 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 10.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.66 AU - 1.68 AU

Year: 1439 Days

Day: 7.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,812,237 km

• M1: 143,614 km (0.058 R)
• M2: 212,279 km (0.055 R)
• M3: 303,235 km (0.104 R)
• M4: 408,851 km (0.098 R)
• M5: 692,489 km (0.119 R)
• M6: 827,575 km (0.106 R)
• M7: 925,412 km (0.088 R)
• M8: 1,067,830 km (0.094 R)
• M9: 1,286,841 km (0.087 R)
• M10: 1,357,152 km (0.087 R)
• M11: 1,428,959 km (0.109 R)
• M12: 1,877,304 km (0.116 R)
• M13: 1,947,764 km (0.026 R)
• M14: 2,029,445 km (0.077 R)
• M15: 2,154,060 km (0.025 R)
• M16: 2,335,223 km (0.037 R)
• M17: 2,499,332 km (0.111 R)
• M18: 2,610,932 km (0.084 R)
• M19: 2,735,547 km (0.082 R)
• M20: 2,804,362 km (0.074 R)
• M21: 2,990,910 km (0.061 R)
• M22: 3,061,969 km (0.113 R)
• M23: 3,133,477 km (0.11 R)
• M24: 3,229,818 km (0.117 R)
• M25: 3,437,909 km (0.115 R)
• M26: 3,537,391 km (0.109 R)
• M27: 3,880,270 km (0.116 R)
• M28: 3,957,911 km (0.115 R)
• M29: 4,721,608 km (0.089 R)
• M30: 4,804,635 km (0.103 R)
• M31: 5,184,464 km (0.095 R)
• M32: 5,270,183 km (0.087 R)
• M33: 5,472,141 km (0.117 R)
• M34: 5,706,112 km (0.04 R)
• M35: 5,824,294 km (0.074 R)
• M36: 5,913,454 km (0.044 R)
• M37: 6,168,668 km (0.111 R)
• M38: 6,290,142 km (0.044 R)
• M39: 6,473,698 km (0.107 R)
• M40: 6,674,459 km (0.092 R)
• M41: 6,908,878 km (0.063 R)
• M42: 7,129,984 km (0.12 R)
• M43: 7,241,584 km (0.067 R)
• M44: 7,530,906 km (0.108 R)
• M45: 7,644,451 km (0.081 R)
• M46: 8,104,315 km (0.117 R)
• M47: 8,187,491 km (0.11 R)
• M48: 8,337,688 km (0.067 R)
• M49: 8,505,836 km (0.069 R)
• M50: 9,415,241 km (0.118 R)
• M51: 9,607,923 km (0.053 R)
• M52: 9,713,539 km (0.049 R)
• M53: 10,068,385 km (0.113 R)
• M54: 10,301,459 km (0.112 R)
• M55: 10,809,344 km (0.117 R)
• M56: 10,882,497 km (0.032 R)
• M57: 10,992,601 km (0.103 R)
• M58: 11,269,656 km (0.11 R)
• M59: 11,455,607 km (0.087 R)
• M60: 12,000,741 km (0.081 R)
• M61: 12,228,728 km (0.1 R)
• M62: 12,611,998 km (0.069 R)
• M63: 12,804,979 km (0.086 R)
• M64: 12,979,710 km (0.055 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 3.2

Gravity: 84.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.37 AU - 6.79 AU

Year: 9997 Days

Day: 16.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 51,812,237 km

• M1: 44,431 km (0.103 R)
• M2: 134,937 km (0.085 R)
• M3: 186,249 km (0.029 R)
• M4: 517,609 km (0.104 R)
• M5: 636,090 km (0.038 R)
• M6: 671,545 km (0.115 R)
• M7: 781,798 km (0.09 R)
• M8: 937,679 km (0.116 R)
• M9: 1,060,948 km (0.107 R)
• M10: 1,255,425 km (0.078 R)
• M11: 1,345,483 km (0.088 R)
• M12: 1,928,616 km (0.076 R)
• M13: 1,954,347 km (0.078 R)
• M14: 2,111,724 km (0.116 R)
• M15: 2,355,418 km (0.089 R)
• M16: 2,522,669 km (0.086 R)
• M17: 4,395,485 km (0.091 R)
• M18: 4,635,739 km (0.106 R)
• M19: 4,845,176 km (0.11 R)
• M20: 4,915,636 km (0.072 R)
• M21: 4,951,091 km (0.115 R)
• M22: 4,986,546 km (0.073 R)
• M23: 5,273,175 km (0.082 R)
• M24: 5,713,292 km (0.101 R)
• M25: 5,825,191 km (0.091 R)
• M26: 6,785,011 km (0.095 R)
• M27: 6,824,505 km (0.117 R)
• M28: 7,102,458 km (0.107 R)
• M29: 8,292,958 km (0.119 R)
• M30: 8,419,518 km (0.09 R)
• M31: 8,674,732 km (0.071 R)
• M32: 8,932,489 km (0.102 R)
• M33: 9,809,731 km (0.052 R)
• M34: 9,988,500 km (0.064 R)
• M35: 10,168,317 km (0.032 R)
• M36: 10,303,853 km (0.107 R)
• M37: 10,944,281 km (0.079 R)
• M38: 11,036,733 km (0.115 R)
• M39: 11,786,367 km (0.049 R)
• M40: 11,833,790 km (0.1 R)
• M41: 12,892,494 km (0.033 R)
• M42: 12,941,263 km (0.12 R)
• M43: 13,931,003 km (0.114 R)
• M44: 14,031,233 km (0.117 R)
• M45: 14,232,592 km (0.083 R)
• M46: 16,456,215 km (0.103 R)
• M47: 18,070,226 km (0.063 R)
• M48: 18,785,154 km (0.083 R)
• M49: 19,007,008 km (0.099 R)
• M50: 19,062,658 km (0.06 R)
• M51: 19,453,258 km (0.105 R)
• M52: 19,621,556 km (0.041 R)
• M53: 22,495,630 km (0.104 R)
• M54: 22,731,247 km (0.086 R)
• M55: 23,264,264 km (0.073 R)
• M56: 23,621,803 km (0.107 R)
• M57: 23,681,642 km (0.119 R)
• M58: 24,644,903 km (0.091 R)
• M59: 25,253,317 km (0.102 R)
• M60: 25,498,209 km (0.083 R)
• M61: 25,805,334 km (0.091 R)
• M62: 25,990,087 km (0.11 R)
• M63: 26,051,871 km (0.094 R)
• M64: 26,361,090 km (0.085 R)
• M65: 26,983,417 km (0.107 R)
• M66: 27,108,331 km (0.109 R)
• M67: 27,989,014 km (0.066 R)
• M68: 28,942,850 km (0.113 R)
• M69: 29,584,625 km (0.075 R)
• M70: 30,166,261 km (0.038 R)
• M71: 30,360,888 km (0.113 R)
• M72: 30,556,113 km (0.111 R)
• M73: 30,816,862 km (0.115 R)
• M74: 31,867,488 km (0.095 R)
• M75: 31,999,733 km (0.119 R)
• M76: 32,264,521 km (0.042 R)
• M77: 33,063,523 km (0.106 R)
• M78: 34,071,364 km (0.112 R)
• M79: 34,341,837 km (0.087 R)
• M80: 35,636,158 km (0.11 R)
• M81: 35,910,670 km (0.11 R)
• M82: 36,530,902 km (0.101 R)
• M83: 37,085,163 km (0.083 R)
• M84: 37,851,852 km (0.103 R)
• M85: 38,905,769 km (0.077 R)
• M86: 39,400,788 km (0.112 R)
• M87: 40,683,440 km (0.072 R)
• M88: 41,474,065 km (0.113 R)
• M89: 42,487,590 km (0.115 R)
• M90: 42,633,000 km (0.119 R)
• M91: 43,435,891 km (0.1 R)
• M92: 44,170,267 km (0.036 R)
• M93: 45,279,236 km (0.117 R)
• M94: 46,697,275 km (0.1 R)
• M95: 46,772,223 km (0.118 R)
• M96: 47,826,888 km (0.079 R)
• M97: 48,053,978 km (0.042 R)
• M98: 49,270,807 km (0.056 R)
• M99: 49,576,585 km (0.039 R)
• M100: 49,653,029 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit