🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 13.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 445 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,169,181 km

• M1: 165,156 km (0.031 R)
• M2: 248,033 km (0.109 R)
• M3: 349,161 km (0.118 R)
• M4: 435,180 km (0.096 R)
• M5: 711,039 km (0.119 R)
• M6: 838,945 km (0.088 R)
• M7: 1,007,691 km (0.08 R)
• M8: 1,106,127 km (0.047 R)
• M9: 1,278,015 km (0.083 R)
• M10: 1,406,519 km (0.101 R)
• M11: 1,507,199 km (0.067 R)
• M12: 1,638,246 km (0.098 R)
• M13: 1,761,814 km (0.096 R)
• M14: 1,871,170 km (0.118 R)
• M15: 1,965,118 km (0.041 R)
• M16: 2,170,366 km (0.086 R)
• M17: 2,294,383 km (0.103 R)
• M18: 2,401,794 km (0.089 R)
• M19: 2,504,418 km (0.055 R)
• M20: 2,602,105 km (0.099 R)
• M21: 2,841,761 km (0.099 R)
• M22: 2,936,905 km (0.104 R)
• M23: 3,033,246 km (0.083 R)
• M24: 3,165,790 km (0.054 R)
• M25: 3,407,690 km (0.049 R)
• M26: 3,604,261 km (0.119 R)
• M27: 3,774,653 km (0.06 R)
• M28: 3,932,778 km (0.098 R)
• M29: 4,062,330 km (0.118 R)
• M30: 4,224,345 km (0.027 R)
• M31: 4,317,843 km (0.108 R)
• M32: 4,491,227 km (0.119 R)
• M33: 4,771,873 km (0.089 R)
• M34: 4,975,924 km (0.103 R)
• M35: 5,108,019 km (0.069 R)
• M36: 5,648,367 km (0.1 R)
• M37: 5,734,535 km (0.101 R)
• M38: 5,821,003 km (0.109 R)
• M39: 5,916,745 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 9.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.69 AU - 0.97 AU

Year: 488 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,169,181 km

• M1: 131,197 km (0.102 R)
• M2: 249,230 km (0.07 R)
• M3: 316,250 km (0.079 R)
• M4: 430,094 km (0.116 R)
• M5: 498,011 km (0.11 R)
• M6: 560,244 km (0.1 R)
• M7: 639,531 km (0.028 R)
• M8: 712,086 km (0.099 R)
• M9: 890,407 km (0.115 R)
• M10: 1,127,818 km (0.098 R)
• M11: 1,231,190 km (0.075 R)
• M12: 1,314,516 km (0.069 R)
• M13: 1,390,213 km (0.078 R)
• M14: 1,536,370 km (0.057 R)
• M15: 1,606,382 km (0.06 R)
• M16: 1,718,431 km (0.117 R)
• M17: 1,897,200 km (0.106 R)
• M18: 2,005,210 km (0.096 R)
• M19: 2,216,143 km (0.073 R)
• M20: 2,307,248 km (0.112 R)
• M21: 2,411,218 km (0.067 R)
• M22: 2,493,198 km (0.096 R)
• M23: 2,582,059 km (0.096 R)
• M24: 2,696,202 km (0.104 R)
• M25: 2,799,724 km (0.052 R)
• M26: 2,898,459 km (0.111 R)
• M27: 3,048,805 km (0.092 R)
• M28: 3,305,066 km (0.114 R)
• M29: 3,528,415 km (0.073 R)
• M30: 3,983,193 km (0.118 R)
• M31: 4,235,265 km (0.055 R)
• M32: 4,341,929 km (0.117 R)
• M33: 4,557,798 km (0.104 R)
• M34: 4,645,163 km (0.057 R)
• M35: 4,740,457 km (0.094 R)
• M36: 4,910,550 km (0.091 R)
• M37: 5,000,159 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 13.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 617 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,169,181 km

• M1: 200,461 km (0.088 R)
• M2: 301,739 km (0.084 R)
• M3: 418,425 km (0.105 R)
• M4: 511,326 km (0.119 R)
• M5: 622,477 km (0.103 R)
• M6: 748,289 km (0.075 R)
• M7: 832,662 km (0.049 R)
• M8: 968,646 km (0.098 R)
• M9: 1,056,610 km (0.059 R)
• M10: 1,205,609 km (0.031 R)
• M11: 1,295,069 km (0.111 R)
• M12: 1,386,922 km (0.096 R)
• M13: 1,513,182 km (0.112 R)
• M14: 1,643,482 km (0.074 R)
• M15: 1,811,780 km (0.065 R)
• M16: 1,986,061 km (0.081 R)
• M17: 2,100,653 km (0.114 R)
• M18: 2,195,498 km (0.098 R)
• M19: 2,299,319 km (0.11 R)
• M20: 2,589,539 km (0.112 R)
• M21: 2,707,422 km (0.103 R)
• M22: 2,940,645 km (0.101 R)
• M23: 3,105,353 km (0.097 R)
• M24: 3,197,355 km (0.088 R)
• M25: 3,324,214 km (0.116 R)
• M26: 3,496,102 km (0.111 R)
• M27: 3,671,132 km (0.076 R)
• M28: 3,777,496 km (0.076 R)
• M29: 4,075,345 km (0.091 R)
• M30: 4,167,198 km (0.091 R)
• M31: 4,324,874 km (0.115 R)
• M32: 4,428,097 km (0.114 R)
• M33: 4,522,493 km (0.037 R)
• M34: 4,646,360 km (0.085 R)
• M35: 5,014,969 km (0.051 R)
• M36: 5,163,221 km (0.055 R)
• M37: 5,252,830 km (0.113 R)
• M38: 5,393,153 km (0.069 R)
• M39: 5,555,317 km (0.093 R)
• M40: 5,698,482 km (0.102 R)
• M41: 6,051,234 km (0.106 R)
• M42: 6,325,896 km (0.106 R)
• M43: 6,702,134 km (0.116 R)
• M44: 7,107,844 km (0.105 R)
• M45: 7,252,355 km (0.101 R)
• M46: 7,375,474 km (0.101 R)
• M47: 7,612,288 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 11.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.65 AU - 2.59 AU

Year: 1993 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,169,181 km

• M1: 152,440 km (0.033 R)
• M2: 226,940 km (0.05 R)
• M3: 317,447 km (0.083 R)
• M4: 392,844 km (0.099 R)
• M5: 470,635 km (0.098 R)
• M6: 555,307 km (0.103 R)
• M7: 697,425 km (0.114 R)
• M8: 820,993 km (0.113 R)
• M9: 927,357 km (0.101 R)
• M10: 1,109,717 km (0.12 R)
• M11: 1,219,522 km (0.113 R)
• M12: 1,813,425 km (0.108 R)
• M13: 1,922,482 km (0.063 R)
• M14: 2,000,124 km (0.076 R)
• M15: 2,204,773 km (0.07 R)
• M16: 2,297,973 km (0.045 R)
• M17: 2,464,475 km (0.073 R)
• M18: 2,635,017 km (0.05 R)
• M19: 2,734,200 km (0.117 R)
• M20: 2,898,309 km (0.028 R)
• M21: 3,104,605 km (0.117 R)
• M22: 3,356,228 km (0.102 R)
• M23: 3,752,962 km (0.043 R)
• M24: 3,921,559 km (0.08 R)
• M25: 4,064,125 km (0.099 R)
• M26: 4,531,619 km (0.036 R)
• M27: 4,711,435 km (0.109 R)
• M28: 4,802,241 km (0.098 R)
• M29: 5,249,539 km (0.036 R)
• M30: 5,391,058 km (0.102 R)
• M31: 5,581,796 km (0.028 R)
• M32: 6,019,220 km (0.106 R)
• M33: 6,300,314 km (0.107 R)
• M34: 6,518,278 km (0.098 R)
• M35: 6,687,623 km (0.038 R)
• M36: 7,152,125 km (0.074 R)
• M37: 7,467,627 km (0.074 R)
• M38: 7,573,841 km (0.057 R)
• M39: 7,662,702 km (0.099 R)
• M40: 7,877,525 km (0.089 R)
• M41: 8,221,600 km (0.099 R)
• M42: 8,663,362 km (0.056 R)
• M43: 9,207,599 km (0.106 R)
• M44: 9,493,481 km (0.09 R)
• M45: 9,724,310 km (0.034 R)
• M46: 9,937,487 km (0.068 R)
• M47: 10,015,428 km (0.116 R)
• M48: 10,191,505 km (0.096 R)
• M49: 10,309,537 km (0.092 R)
• M50: 10,705,972 km (0.076 R)
• M51: 10,906,134 km (0.105 R)
• M52: 11,026,709 km (0.115 R)
• M53: 11,147,884 km (0.073 R)
• M54: 11,575,285 km (0.07 R)
• M55: 11,657,414 km (0.084 R)
• M56: 11,739,543 km (0.027 R)
• M57: 11,842,616 km (0.119 R)
• M58: 12,049,660 km (0.116 R)
• M59: 12,699,064 km (0.085 R)
• M60: 12,847,316 km (0.063 R)
• M61: 13,273,969 km (0.059 R)
• M62: 13,575,558 km (0.082 R)
• M63: 14,273,133 km (0.117 R)
• M64: 14,405,228 km (0.1 R)
• M65: 14,870,776 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 9.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.88 AU - 2.6 AU

Year: 2165 Days

Day: 6.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,169,181 km

• M1: 127,906 km (0.073 R)
• M2: 232,475 km (0.108 R)
• M3: 329,265 km (0.096 R)
• M4: 386,710 km (0.051 R)
• M5: 453,431 km (0.077 R)
• M6: 519,703 km (0.104 R)
• M7: 623,225 km (0.069 R)
• M8: 698,472 km (0.084 R)
• M9: 770,878 km (0.12 R)
• M10: 865,274 km (0.116 R)
• M11: 1,094,458 km (0.117 R)
• M12: 1,231,041 km (0.083 R)
• M13: 1,327,980 km (0.055 R)
• M14: 1,412,054 km (0.099 R)
• M15: 1,482,066 km (0.095 R)
• M16: 1,569,431 km (0.041 R)
• M17: 1,757,925 km (0.11 R)
• M18: 1,833,621 km (0.051 R)
• M19: 1,919,191 km (0.11 R)
• M20: 2,032,437 km (0.058 R)
• M21: 2,129,974 km (0.103 R)
• M22: 2,394,912 km (0.073 R)
• M23: 2,460,436 km (0.115 R)
• M24: 2,545,707 km (0.118 R)
• M25: 2,719,091 km (0.106 R)
• M26: 2,886,341 km (0.068 R)
• M27: 3,006,618 km (0.071 R)
• M28: 3,118,368 km (0.093 R)
• M29: 3,231,464 km (0.095 R)
• M30: 3,314,490 km (0.068 R)
• M31: 3,419,508 km (0.1 R)
• M32: 3,514,802 km (0.041 R)
• M33: 3,664,998 km (0.098 R)
• M34: 3,740,844 km (0.111 R)
• M35: 3,806,368 km (0.106 R)
• M36: 4,218,660 km (0.084 R)
• M37: 4,321,134 km (0.112 R)
• M38: 4,424,357 km (0.054 R)
• M39: 4,633,495 km (0.119 R)
• M40: 4,762,897 km (0.073 R)
• M41: 5,134,049 km (0.073 R)
• M42: 5,341,542 km (0.062 R)
• M43: 5,452,543 km (0.057 R)
• M44: 5,564,293 km (0.071 R)
• M45: 5,689,357 km (0.077 R)
• M46: 5,866,032 km (0.081 R)
• M47: 6,095,964 km (0.097 R)
• M48: 6,433,307 km (0.05 R)
• M49: 6,617,462 km (0.062 R)
• M50: 6,950,616 km (0.025 R)
• M51: 7,275,692 km (0.08 R)
• M52: 7,564,267 km (0.043 R)
• M53: 7,870,494 km (0.055 R)
• M54: 7,954,867 km (0.109 R)
• M55: 8,110,000 km (0.059 R)
• M56: 8,195,121 km (0.117 R)
• M57: 8,799,347 km (0.093 R)
• M58: 8,872,201 km (0.107 R)
• M59: 9,033,168 km (0.091 R)
• M60: 9,136,241 km (0.093 R)
• M61: 9,432,595 km (0.095 R)
• M62: 9,611,962 km (0.03 R)
• M63: 9,672,101 km (0.082 R)
• M64: 9,959,029 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.1

Radius: 6.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.06 AU - 8.24 AU

Year: 13662 Days

Day: 20 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,169,181 km

• M1: 114,143 km (0.103 R)
• M2: 274,512 km (0.112 R)
• M3: 318,494 km (0.082 R)
• M4: 390,002 km (0.114 R)
• M5: 1,227,301 km (0.106 R)
• M6: 1,466,358 km (0.046 R)
• M7: 1,741,768 km (0.063 R)
• M8: 2,292,139 km (0.049 R)
• M9: 2,437,697 km (0.108 R)
• M10: 2,486,915 km (0.045 R)
• M11: 2,536,432 km (0.109 R)
• M12: 2,840,864 km (0.069 R)
• M13: 3,076,779 km (0.091 R)
• M14: 3,130,036 km (0.077 R)
• M15: 3,264,674 km (0.115 R)
• M16: 3,595,435 km (0.071 R)
• M17: 3,651,684 km (0.108 R)
• M18: 4,559,594 km (0.116 R)
• M19: 4,620,629 km (0.11 R)
• M20: 4,991,632 km (0.091 R)
• M21: 5,276,317 km (0.094 R)
• M22: 5,994,237 km (0.108 R)
• M23: 6,707,819 km (0.03 R)
• M24: 6,986,819 km (0.051 R)
• M25: 7,305,163 km (0.074 R)
• M26: 7,773,255 km (0.066 R)
• M27: 8,066,168 km (0.113 R)
• M28: 8,890,302 km (0.118 R)
• M29: 9,081,339 km (0.08 R)
• M30: 9,312,467 km (0.104 R)
• M31: 9,584,436 km (0.069 R)
• M32: 9,937,936 km (0.085 R)
• M33: 10,901,646 km (0.094 R)
• M34: 10,983,326 km (0.113 R)
• M35: 11,353,282 km (0.072 R)
• M36: 11,769,014 km (0.058 R)
• M37: 12,189,833 km (0.109 R)
• M38: 14,099,450 km (0.049 R)
• M39: 14,411,660 km (0.055 R)
• M40: 14,636,207 km (0.105 R)
• M41: 16,239,597 km (0.091 R)
• M42: 16,332,796 km (0.069 R)
• M43: 16,426,295 km (0.118 R)
• M44: 16,802,085 km (0.114 R)
• M45: 17,275,562 km (0.097 R)
• M46: 17,418,578 km (0.069 R)
• M47: 17,561,892 km (0.111 R)
• M48: 17,753,527 km (0.106 R)
• M49: 17,994,230 km (0.046 R)
• M50: 18,624,935 km (0.098 R)
• M51: 19,957,852 km (0.092 R)
• M52: 20,509,569 km (0.111 R)
• M53: 21,015,658 km (0.087 R)
• M54: 21,219,261 km (0.118 R)
• M55: 22,039,955 km (0.118 R)
• M56: 23,553,886 km (0.113 R)
• M57: 23,924,290 km (0.101 R)
• M58: 24,832,050 km (0.114 R)
• M59: 26,351,366 km (0.088 R)
• M60: 26,570,826 km (0.108 R)
• M61: 27,011,691 km (0.077 R)
• M62: 27,844,801 km (0.113 R)
• M63: 27,900,601 km (0.03 R)
• M64: 28,236,448 km (0.086 R)
• M65: 28,912,182 km (0.028 R)
• M66: 30,509,289 km (0.071 R)
• M67: 31,028,693 km (0.049 R)
• M68: 31,260,569 km (0.115 R)
• M69: 31,551,089 km (0.117 R)
• M70: 31,725,819 km (0.113 R)
• M71: 32,134,969 km (0.079 R)
• M72: 32,486,973 km (0.051 R)
• M73: 32,545,765 km (0.097 R)
• M74: 33,669,394 km (0.086 R)
• M75: 34,445,658 km (0.104 R)
• M76: 35,530,093 km (0.107 R)
• M77: 36,198,346 km (0.087 R)
• M78: 36,625,747 km (0.052 R)
• M79: 36,993,309 km (0.12 R)
• M80: 38,227,791 km (0.086 R)
• M81: 39,789,593 km (0.058 R)
• M82: 40,357,018 km (0.108 R)
• M83: 40,673,417 km (0.108 R)
• M84: 40,863,556 km (0.072 R)
• M85: 40,927,135 km (0.109 R)
• M86: 41,244,881 km (0.106 R)
• M87: 41,755,159 km (0.095 R)
• M88: 41,819,187 km (0.12 R)
• M89: 41,947,093 km (0.093 R)
• M90: 42,396,037 km (0.1 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: 392 - 12,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit