🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 8.3

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.83 AU - 1.03 AU

Year: 598 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,720,335 km

• M1: 109,655 km (0.104 R)
• M2: 177,273 km (0.093 R)
• M3: 273,016 km (0.062 R)
• M4: 336,894 km (0.117 R)
• M5: 479,461 km (0.108 R)
• M6: 578,944 km (0.104 R)
• M7: 680,970 km (0.077 R)
• M8: 764,296 km (0.113 R)
• M9: 830,418 km (0.096 R)
• M10: 925,412 km (0.03 R)
• M11: 1,018,612 km (0.069 R)
• M12: 1,109,418 km (0.111 R)
• M13: 1,256,772 km (0.064 R)
• M14: 1,317,508 km (0.096 R)
• M15: 1,373,159 km (0.058 R)
• M16: 1,442,273 km (0.117 R)
• M17: 1,525,449 km (0.089 R)
• M18: 1,703,621 km (0.11 R)
• M19: 1,785,002 km (0.093 R)
• M20: 1,923,529 km (0.074 R)
• M21: 1,986,959 km (0.116 R)
• M22: 2,116,211 km (0.069 R)
• M23: 2,211,356 km (0.058 R)
• M24: 2,270,596 km (0.12 R)
• M25: 2,390,724 km (0.106 R)
• M26: 2,451,610 km (0.069 R)
• M27: 2,605,995 km (0.077 R)
• M28: 2,851,784 km (0.112 R)
• M29: 2,949,023 km (0.12 R)
• M30: 3,072,142 km (0.084 R)
• M31: 3,130,186 km (0.067 R)
• M32: 3,264,226 km (0.116 R)
• M33: 3,451,522 km (0.061 R)
• M34: 3,748,175 km (0.07 R)
• M35: 3,801,431 km (0.118 R)
• M36: 3,953,573 km (0.12 R)
• M37: 4,007,727 km (0.034 R)
• M38: 4,658,178 km (0.042 R)
• M39: 4,782,644 km (0.114 R)
• M40: 4,908,157 km (0.101 R)
• M41: 4,966,500 km (0.045 R)
• M42: 5,025,142 km (0.039 R)
• M43: 5,123,278 km (0.089 R)
• M44: 5,182,369 km (0.108 R)
• M45: 5,291,426 km (0.086 R)
• M46: 5,351,265 km (0.084 R)
• M47: 5,522,106 km (0.085 R)
• M48: 5,725,260 km (0.044 R)
• M49: 5,848,379 km (0.026 R)
• M50: 6,118,104 km (0.082 R)
• M51: 6,509,003 km (0.087 R)
• M52: 6,766,910 km (0.072 R)
• M53: 6,831,985 km (0.08 R)
• M54: 6,919,051 km (0.04 R)
• M55: 7,028,258 km (0.084 R)
• M56: 7,193,264 km (0.077 R)
• M57: 7,248,615 km (0.104 R)
• M58: 7,337,327 km (0.083 R)
• M59: 7,415,267 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 13.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.39 AU

Year: 790 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,720,335 km

• M1: 171,439 km (0.112 R)
• M2: 292,913 km (0.091 R)
• M3: 409,150 km (0.098 R)
• M4: 624,571 km (0.067 R)
• M5: 738,265 km (0.103 R)
• M6: 867,219 km (0.094 R)
• M7: 1,004,849 km (0.087 R)
• M8: 1,219,821 km (0.115 R)
• M9: 1,346,231 km (0.091 R)
• M10: 1,486,105 km (0.113 R)
• M11: 1,585,438 km (0.089 R)
• M12: 1,696,290 km (0.061 R)
• M13: 1,809,985 km (0.056 R)
• M14: 1,985,613 km (0.062 R)
• M15: 2,080,607 km (0.113 R)
• M16: 2,249,503 km (0.038 R)
• M17: 2,385,936 km (0.064 R)
• M18: 2,492,749 km (0.088 R)
• M19: 2,800,771 km (0.109 R)
• M20: 3,051,497 km (0.112 R)
• M21: 3,303,869 km (0.12 R)
• M22: 3,417,563 km (0.04 R)
• M23: 3,520,487 km (0.055 R)
• M24: 3,648,991 km (0.112 R)
• M25: 3,841,673 km (0.062 R)
• M26: 3,936,219 km (0.063 R)
• M27: 4,088,959 km (0.096 R)
• M28: 4,263,390 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 8.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.99 AU - 1.41 AU

Year: 877 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,720,335 km

• M1: 110,104 km (0.063 R)
• M2: 197,469 km (0.102 R)
• M3: 324,627 km (0.076 R)
• M4: 422,464 km (0.052 R)
• M5: 549,623 km (0.073 R)
• M6: 670,946 km (0.093 R)
• M7: 745,297 km (0.108 R)
• M8: 806,931 km (0.102 R)
• M9: 913,744 km (0.118 R)
• M10: 969,095 km (0.055 R)
• M11: 1,071,719 km (0.114 R)
• M12: 1,226,403 km (0.106 R)
• M13: 1,511,836 km (0.106 R)
• M14: 1,638,695 km (0.083 R)
• M15: 1,734,438 km (0.116 R)
• M16: 1,974,991 km (0.075 R)
• M17: 2,181,287 km (0.091 R)
• M18: 2,256,534 km (0.103 R)
• M19: 2,402,243 km (0.12 R)
• M20: 2,646,686 km (0.101 R)
• M21: 2,784,166 km (0.115 R)
• M22: 2,849,690 km (0.11 R)
• M23: 2,907,435 km (0.087 R)
• M24: 2,990,611 km (0.075 R)
• M25: 3,083,212 km (0.093 R)
• M26: 3,159,507 km (0.096 R)
• M27: 3,279,634 km (0.086 R)
• M28: 3,471,419 km (0.108 R)
• M29: 3,676,068 km (0.086 R)
• M30: 3,857,082 km (0.086 R)
• M31: 3,976,311 km (0.084 R)
• M32: 4,370,203 km (0.1 R)
• M33: 4,456,221 km (0.064 R)
• M34: 4,542,839 km (0.119 R)
• M35: 4,668,950 km (0.118 R)
• M36: 4,786,384 km (0.119 R)
• M37: 4,924,612 km (0.029 R)
• M38: 5,024,244 km (0.104 R)
• M39: 5,114,452 km (0.107 R)
• M40: 5,174,890 km (0.066 R)
• M41: 5,265,995 km (0.085 R)
• M42: 5,646,123 km (0.035 R)
• M43: 5,719,127 km (0.067 R)
• M44: 6,141,890 km (0.096 R)
• M45: 6,324,699 km (0.104 R)
• M46: 6,378,853 km (0.045 R)
• M47: 6,750,903 km (0.108 R)
• M48: 6,828,245 km (0.052 R)
• M49: 7,017,636 km (0.08 R)
• M50: 7,152,424 km (0.097 R)
• M51: 7,333,437 km (0.03 R)
• M52: 7,401,654 km (0.083 R)
• M53: 7,481,689 km (0.051 R)
• M54: 7,792,553 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 8.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.13 AU - 3.71 AU

Year: 4218 Days

Day: 14 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,720,335 km

• M1: 113,096 km (0.071 R)
• M2: 185,202 km (0.102 R)
• M3: 450,888 km (0.098 R)
• M4: 527,632 km (0.094 R)
• M5: 685,158 km (0.104 R)
• M6: 741,257 km (0.112 R)
• M7: 907,311 km (0.04 R)
• M8: 1,046,736 km (0.11 R)
• M9: 1,112,410 km (0.052 R)
• M10: 1,206,956 km (0.116 R)
• M11: 1,375,403 km (0.09 R)
• M12: 1,862,194 km (0.103 R)
• M13: 1,926,671 km (0.098 R)
• M14: 2,226,166 km (0.086 R)
• M15: 2,312,035 km (0.106 R)
• M16: 2,434,107 km (0.111 R)
• M17: 2,540,471 km (0.109 R)
• M18: 2,648,481 km (0.085 R)
• M19: 2,757,986 km (0.052 R)
• M20: 3,057,631 km (0.08 R)
• M21: 3,426,988 km (0.1 R)
• M22: 3,506,574 km (0.065 R)
• M23: 3,687,887 km (0.116 R)
• M24: 3,769,418 km (0.119 R)
• M25: 3,831,052 km (0.058 R)
• M26: 4,443,954 km (0.067 R)
• M27: 5,087,225 km (0.088 R)
• M28: 5,547,837 km (0.074 R)
• M29: 5,854,513 km (0.094 R)
• M30: 5,973,892 km (0.079 R)
• M31: 6,434,952 km (0.108 R)
• M32: 6,533,537 km (0.072 R)
• M33: 6,907,682 km (0.073 R)
• M34: 7,314,438 km (0.082 R)
• M35: 7,807,513 km (0.094 R)
• M36: 7,912,680 km (0.076 R)
• M37: 8,204,396 km (0.079 R)
• M38: 8,990,533 km (0.086 R)
• M39: 9,490,339 km (0.069 R)
• M40: 10,085,140 km (0.09 R)
• M41: 10,286,050 km (0.057 R)
• M42: 11,014,442 km (0.081 R)
• M43: 11,102,855 km (0.076 R)
• M44: 11,280,727 km (0.057 R)
• M45: 11,729,221 km (0.113 R)
• M46: 11,910,234 km (0.073 R)
• M47: 12,001,190 km (0.081 R)
• M48: 12,153,181 km (0.117 R)
• M49: 12,736,613 km (0.07 R)
• M50: 12,829,513 km (0.105 R)
• M51: 13,172,242 km (0.117 R)
• M52: 13,297,605 km (0.085 R)
• M53: 13,360,436 km (0.046 R)
• M54: 13,423,417 km (0.086 R)
• M55: 13,866,825 km (0.1 R)
• M56: 13,994,432 km (0.073 R)
• M57: 15,291,446 km (0.117 R)
• M58: 15,489,364 km (0.115 R)
• M59: 16,356,582 km (0.087 R)
• M60: 18,417,293 km (0.079 R)
• M61: 18,698,238 km (0.045 R)
• M62: 19,051,438 km (0.097 R)
• M63: 19,406,733 km (0.077 R)
• M64: 19,620,958 km (0.112 R)
• M65: 19,871,983 km (0.1 R)
• M66: 20,340,822 km (0.095 R)
• M67: 20,485,932 km (0.108 R)
• M68: 21,142,817 km (0.096 R)
• M69: 21,289,722 km (0.081 R)
• M70: 21,473,727 km (0.119 R)
• M71: 21,584,430 km (0.079 R)
• M72: 22,066,434 km (0.097 R)
• M73: 22,252,833 km (0.088 R)
• M74: 22,402,281 km (0.034 R)
• M75: 22,514,480 km (0.094 R)
• M76: 22,890,269 km (0.116 R)
• M77: 23,647,833 km (0.03 R)
• M78: 24,068,053 km (0.057 R)
• M79: 25,032,212 km (0.101 R)
• M80: 25,382,271 km (0.063 R)
• M81: 25,460,361 km (0.111 R)
• M82: 25,694,930 km (0.072 R)
• M83: 26,403,127 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 9.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.23 AU - 5.35 AU

Year: 6991 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,720,335 km

• M1: 118,482 km (0.047 R)
• M2: 176,974 km (0.112 R)
• M3: 297,849 km (0.09 R)
• M4: 589,266 km (0.075 R)
• M5: 694,134 km (0.104 R)
• M6: 1,610,271 km (0.064 R)
• M7: 1,808,638 km (0.113 R)
• M8: 2,064,899 km (0.032 R)
• M9: 2,477,939 km (0.028 R)
• M10: 2,639,505 km (0.102 R)
• M11: 2,846,399 km (0.118 R)
• M12: 2,930,622 km (0.042 R)
• M13: 3,101,613 km (0.102 R)
• M14: 3,634,630 km (0.091 R)
• M15: 3,710,925 km (0.089 R)
• M16: 3,787,818 km (0.094 R)
• M17: 4,601,930 km (0.097 R)
• M18: 4,684,657 km (0.072 R)
• M19: 4,935,683 km (0.085 R)
• M20: 5,191,196 km (0.089 R)
• M21: 5,486,053 km (0.077 R)
• M22: 5,591,520 km (0.11 R)
• M23: 5,662,130 km (0.116 R)
• M24: 5,911,659 km (0.105 R)
• M25: 6,813,585 km (0.103 R)
• M26: 7,002,976 km (0.106 R)
• M27: 7,098,269 km (0.1 R)
• M28: 7,174,863 km (0.079 R)
• M29: 7,483,933 km (0.116 R)
• M30: 7,896,224 km (0.025 R)
• M31: 8,477,861 km (0.037 R)
• M32: 8,681,613 km (0.106 R)
• M33: 8,969,589 km (0.091 R)
• M34: 9,323,538 km (0.071 R)
• M35: 9,407,462 km (0.113 R)
• M36: 9,597,302 km (0.109 R)
• M37: 9,660,881 km (0.077 R)
• M38: 9,767,095 km (0.031 R)
• M39: 9,895,002 km (0.093 R)
• M40: 9,959,329 km (0.096 R)
• M41: 10,152,759 km (0.068 R)
• M42: 10,390,919 km (0.092 R)
• M43: 10,806,651 km (0.087 R)
• M44: 10,894,914 km (0.077 R)
• M45: 12,155,126 km (0.097 R)
• M46: 12,546,773 km (0.074 R)
• M47: 12,779,099 km (0.051 R)
• M48: 13,224,452 km (0.1 R)
• M49: 13,460,816 km (0.09 R)
• M50: 13,603,383 km (0.108 R)
• M51: 14,299,462 km (0.119 R)
• M52: 14,639,648 km (0.073 R)
• M53: 15,080,961 km (0.095 R)
• M54: 15,253,747 km (0.042 R)
• M55: 16,052,001 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.1

Radius: 3.5

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.49 AU - 7.01 AU

Year: 9195 Days

Day: 21.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,720,335 km

• M1: 55,501 km (0.073 R)
• M2: 138,827 km (0.078 R)
• M3: 168,746 km (0.05 R)
• M4: 192,981 km (0.065 R)
• M5: 218,562 km (0.057 R)
• M6: 283,189 km (0.071 R)
• M7: 333,454 km (0.036 R)
• M8: 563,386 km (0.031 R)
• M9: 848,818 km (0.049 R)
• M10: 952,789 km (0.082 R)
• M11: 1,140,534 km (0.052 R)
• M12: 1,189,303 km (0.062 R)
• M13: 1,460,973 km (0.11 R)
• M14: 1,864,588 km (0.097 R)
• M15: 2,158,548 km (0.1 R)
• M16: 2,658,354 km (0.054 R)
• M17: 2,854,627 km (0.106 R)
• M18: 2,898,908 km (0.111 R)
• M19: 2,965,778 km (0.099 R)
• M20: 3,261,234 km (0.112 R)
• M21: 3,284,421 km (0.106 R)
• M22: 3,354,134 km (0.04 R)
• M23: 3,471,269 km (0.063 R)
• M24: 3,758,198 km (0.094 R)
• M25: 4,253,067 km (0.093 R)
• M26: 4,354,495 km (0.091 R)
• M27: 4,405,508 km (0.114 R)
• M28: 4,482,551 km (0.113 R)
• M29: 5,059,849 km (0.098 R)
• M30: 5,275,719 km (0.038 R)
• M31: 5,494,431 km (0.087 R)
• M32: 5,828,034 km (0.081 R)
• M33: 6,927,279 km (0.1 R)
• M34: 7,166,636 km (0.116 R)
• M35: 7,408,835 km (0.075 R)
• M36: 7,439,353 km (0.064 R)
• M37: 7,469,721 km (0.083 R)
• M38: 7,622,909 km (0.116 R)
• M39: 7,715,211 km (0.086 R)
• M40: 7,963,394 km (0.117 R)
• M41: 8,057,192 km (0.073 R)
• M42: 8,531,267 km (0.092 R)
• M43: 8,659,174 km (0.084 R)
• M44: 10,379,399 km (0.099 R)
• M45: 10,618,906 km (0.108 R)
• M46: 11,242,878 km (0.12 R)
• M47: 11,665,492 km (0.054 R)
• M48: 11,914,423 km (0.05 R)
• M49: 12,526,129 km (0.118 R)
• M50: 12,927,350 km (0.09 R)
• M51: 13,111,206 km (0.041 R)
• M52: 13,148,007 km (0.118 R)
• M53: 13,780,058 km (0.044 R)
• M54: 14,231,993 km (0.081 R)
• M55: 15,189,121 km (0.048 R)
• M56: 15,383,149 km (0.12 R)
• M57: 15,695,061 km (0.09 R)
• M58: 16,048,560 km (0.114 R)
• M59: 16,246,030 km (0.088 R)
• M60: 17,366,966 km (0.083 R)
• M61: 17,488,440 km (0.088 R)
• M62: 18,553,876 km (0.109 R)
• M63: 18,761,219 km (0.103 R)
• M64: 20,489,523 km (0.109 R)
• M65: 20,961,953 km (0.086 R)
• M66: 22,224,260 km (0.078 R)
• M67: 22,709,406 km (0.095 R)
• M68: 23,825,106 km (0.069 R)
• M69: 24,366,950 km (0.071 R)
• M70: 24,639,368 km (0.086 R)
• M71: 24,684,845 km (0.102 R)
• M72: 25,508,831 km (0.072 R)
• M73: 25,739,211 km (0.097 R)
• M74: 25,785,437 km (0.101 R)
• M75: 26,202,217 km (0.095 R)
• M76: 26,481,366 km (0.099 R)
• M77: 26,527,891 km (0.089 R)
• M78: 26,761,413 km (0.111 R)
• M79: 28,462,491 km (0.065 R)
• M80: 28,605,806 km (0.07 R)
• M81: 30,198,125 km (0.103 R)
• M82: 31,029,740 km (0.087 R)
• M83: 31,472,849 km (0.118 R)
• M84: 31,621,100 km (0.086 R)
• M85: 31,967,868 km (0.069 R)
• M86: 32,017,535 km (0.092 R)
• M87: 32,116,868 km (0.073 R)
• M88: 32,915,272 km (0.118 R)
• M89: 33,317,091 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit