🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 13.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,502,388 km

• M1: 169,644 km (0.071 R)
• M2: 280,795 km (0.119 R)
• M3: 366,964 km (0.102 R)
• M4: 461,360 km (0.085 R)
• M5: 554,260 km (0.074 R)
• M6: 639,680 km (0.096 R)
• M7: 813,663 km (0.092 R)
• M8: 946,356 km (0.048 R)
• M9: 1,057,807 km (0.069 R)
• M10: 1,191,846 km (0.085 R)
• M11: 1,289,833 km (0.117 R)
• M12: 1,382,733 km (0.052 R)
• M13: 1,525,150 km (0.076 R)
• M14: 1,641,238 km (0.088 R)
• M15: 1,748,500 km (0.092 R)
• M16: 1,876,406 km (0.113 R)
• M17: 2,026,154 km (0.115 R)
• M18: 2,116,810 km (0.04 R)
• M19: 2,231,252 km (0.112 R)
• M20: 2,321,759 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620

Radius: 9.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.66 AU - 0.72 AU

Year: 389 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,502,388 km

• M1: 118,930 km (0.109 R)
• M2: 185,202 km (0.116 R)
• M3: 243,396 km (0.08 R)
• M4: 301,739 km (0.117 R)
• M5: 369,806 km (0.059 R)
• M6: 444,455 km (0.094 R)
• M7: 512,074 km (0.113 R)
• M8: 715,078 km (0.118 R)
• M9: 788,830 km (0.089 R)
• M10: 861,085 km (0.096 R)
• M11: 944,411 km (0.05 R)
• M12: 1,013,077 km (0.088 R)
• M13: 1,088,025 km (0.048 R)
• M14: 1,234,332 km (0.063 R)
• M15: 1,324,390 km (0.071 R)
• M16: 1,397,095 km (0.091 R)
• M17: 1,481,169 km (0.102 R)
• M18: 1,551,779 km (0.118 R)
• M19: 1,707,061 km (0.083 R)
• M20: 1,867,430 km (0.052 R)
• M21: 2,016,280 km (0.102 R)
• M22: 2,100,504 km (0.091 R)
• M23: 2,313,830 km (0.09 R)
• M24: 2,378,606 km (0.088 R)
• M25: 2,437,996 km (0.03 R)
• M26: 2,625,443 km (0.12 R)
• M27: 2,724,028 km (0.054 R)
• M28: 2,817,676 km (0.094 R)
• M29: 2,912,371 km (0.07 R)
• M30: 3,072,591 km (0.069 R)
• M31: 3,143,949 km (0.114 R)
• M32: 3,295,192 km (0.089 R)
• M33: 3,435,366 km (0.046 R)
• M34: 3,496,102 km (0.051 R)
• M35: 3,577,483 km (0.117 R)
• M36: 3,770,166 km (0.034 R)
• M37: 3,881,766 km (0.109 R)
• M38: 4,044,229 km (0.08 R)
• M39: 4,129,799 km (0.116 R)
• M40: 4,317,544 km (0.115 R)
• M41: 4,383,068 km (0.106 R)
• M42: 4,567,073 km (0.113 R)
• M43: 4,874,497 km (0.074 R)
• M44: 4,950,493 km (0.069 R)
• M45: 5,173,094 km (0.096 R)
• M46: 5,266,294 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 14.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.87 AU - 1.21 AU

Year: 719 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,502,388 km

• M1: 196,572 km (0.041 R)
• M2: 363,373 km (0.106 R)
• M3: 485,295 km (0.09 R)
• M4: 580,440 km (0.079 R)
• M5: 680,670 km (0.08 R)
• M6: 898,634 km (0.062 R)
• M7: 1,038,359 km (0.119 R)
• M8: 1,170,005 km (0.093 R)
• M9: 1,277,865 km (0.088 R)
• M10: 1,581,848 km (0.119 R)
• M11: 1,688,511 km (0.046 R)
• M12: 1,792,930 km (0.104 R)
• M13: 1,889,870 km (0.094 R)
• M14: 2,003,714 km (0.106 R)
• M15: 2,130,274 km (0.051 R)
• M16: 2,228,260 km (0.116 R)
• M17: 2,338,364 km (0.099 R)
• M18: 2,466,719 km (0.105 R)
• M19: 2,559,021 km (0.057 R)
• M20: 2,752,900 km (0.046 R)
• M21: 2,946,031 km (0.084 R)
• M22: 3,232,511 km (0.084 R)
• M23: 3,327,954 km (0.093 R)
• M24: 3,521,983 km (0.079 R)
• M25: 3,614,285 km (0.082 R)
• M26: 3,776,149 km (0.107 R)
• M27: 3,965,989 km (0.097 R)
• M28: 4,269,972 km (0.091 R)
• M29: 4,434,829 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 10.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.23 AU - 1.87 AU

Year: 1309 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,502,388 km

• M1: 185,801 km (0.032 R)
• M2: 309,368 km (0.075 R)
• M3: 401,820 km (0.059 R)
• M4: 576,700 km (0.081 R)
• M5: 787,483 km (0.063 R)
• M6: 861,983 km (0.109 R)
• M7: 934,089 km (0.075 R)
• M8: 1,003,503 km (0.117 R)
• M9: 1,539,661 km (0.118 R)
• M10: 1,744,610 km (0.051 R)
• M11: 1,990,848 km (0.115 R)
• M12: 2,214,946 km (0.08 R)
• M13: 2,309,642 km (0.098 R)
• M14: 2,440,390 km (0.025 R)
• M15: 2,616,168 km (0.028 R)
• M16: 2,702,186 km (0.03 R)
• M17: 2,973,108 km (0.098 R)
• M18: 3,070,347 km (0.119 R)
• M19: 3,146,043 km (0.106 R)
• M20: 3,229,818 km (0.105 R)
• M21: 3,299,082 km (0.099 R)
• M22: 3,439,105 km (0.099 R)
• M23: 3,565,067 km (0.106 R)
• M24: 3,692,823 km (0.052 R)
• M25: 3,821,926 km (0.055 R)
• M26: 4,159,868 km (0.094 R)
• M27: 4,243,792 km (0.088 R)
• M28: 4,567,821 km (0.078 R)
• M29: 4,706,648 km (0.095 R)
• M30: 4,802,989 km (0.097 R)
• M31: 4,899,929 km (0.085 R)
• M32: 4,988,790 km (0.098 R)
• M33: 5,249,090 km (0.078 R)
• M34: 5,385,523 km (0.056 R)
• M35: 5,560,104 km (0.115 R)
• M36: 5,867,677 km (0.119 R)
• M37: 5,980,923 km (0.077 R)
• M38: 6,104,491 km (0.09 R)
• M39: 6,334,722 km (0.115 R)
• M40: 6,587,542 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.58 AU - 1.88 AU

Year: 1543 Days

Day: 5.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,502,388 km

• M1: 126,111 km (0.081 R)
• M2: 188,643 km (0.097 R)
• M3: 252,970 km (0.118 R)
• M4: 384,167 km (0.115 R)
• M5: 457,321 km (0.115 R)
• M6: 641,775 km (0.114 R)
• M7: 808,427 km (0.092 R)
• M8: 869,463 km (0.076 R)
• M9: 944,711 km (0.078 R)
• M10: 1,028,934 km (0.044 R)
• M11: 1,088,773 km (0.098 R)
• M12: 1,156,691 km (0.051 R)
• M13: 1,362,238 km (0.112 R)
• M14: 1,435,990 km (0.051 R)
• M15: 1,618,499 km (0.095 R)
• M16: 1,800,560 km (0.115 R)
• M17: 1,857,407 km (0.061 R)
• M18: 2,048,294 km (0.106 R)
• M19: 2,133,266 km (0.106 R)
• M20: 2,333,428 km (0.096 R)
• M21: 2,404,487 km (0.106 R)
• M22: 2,530,747 km (0.099 R)
• M23: 2,752,152 km (0.107 R)
• M24: 2,827,400 km (0.11 R)
• M25: 2,980,139 km (0.082 R)
• M26: 3,155,019 km (0.1 R)
• M27: 3,223,984 km (0.119 R)
• M28: 3,393,628 km (0.08 R)
• M29: 3,484,733 km (0.113 R)
• M30: 3,617,576 km (0.047 R)
• M31: 3,752,214 km (0.067 R)
• M32: 4,101,525 km (0.09 R)
• M33: 4,384,115 km (0.067 R)
• M34: 4,550,019 km (0.094 R)
• M35: 4,888,110 km (0.03 R)
• M36: 4,991,183 km (0.077 R)
• M37: 5,257,767 km (0.119 R)
• M38: 5,552,923 km (0.105 R)
• M39: 5,648,516 km (0.111 R)
• M40: 5,841,348 km (0.12 R)
• M41: 5,962,971 km (0.095 R)
• M42: 6,258,427 km (0.094 R)
• M43: 6,495,689 km (0.111 R)
• M44: 6,647,082 km (0.119 R)
• M45: 6,825,104 km (0.119 R)
• M46: 7,121,158 km (0.056 R)
• M47: 7,251,158 km (0.077 R)
• M48: 7,500,538 km (0.12 R)
• M49: 7,632,783 km (0.069 R)
• M50: 7,846,109 km (0.107 R)
• M51: 8,047,917 km (0.107 R)
• M52: 8,169,839 km (0.082 R)
• M53: 8,401,865 km (0.115 R)
• M54: 8,608,310 km (0.093 R)
• M55: 8,719,162 km (0.089 R)
• M56: 8,914,238 km (0.111 R)
• M57: 9,012,374 km (0.06 R)
• M58: 9,138,934 km (0.098 R)
• M59: 9,209,694 km (0.096 R)
• M60: 9,436,783 km (0.111 R)
• M61: 9,594,160 km (0.11 R)
• M62: 9,680,329 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 10.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.68 AU - 3.5 AU

Year: 3684 Days

Day: 14.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,502,388 km

• M1: 153,637 km (0.094 R)
• M2: 222,602 km (0.118 R)
• M3: 380,278 km (0.096 R)
• M4: 583,581 km (0.067 R)
• M5: 782,846 km (0.053 R)
• M6: 908,358 km (0.097 R)
• M7: 996,023 km (0.083 R)
• M8: 1,086,829 km (0.086 R)
• M9: 1,199,775 km (0.084 R)
• M10: 1,267,543 km (0.066 R)
• M11: 1,376,749 km (0.1 R)
• M12: 1,499,719 km (0.095 R)
• M13: 1,573,171 km (0.085 R)
• M14: 2,122,046 km (0.083 R)
• M15: 2,217,190 km (0.118 R)
• M16: 2,387,133 km (0.09 R)
• M17: 2,511,150 km (0.065 R)
• M18: 2,752,900 km (0.037 R)
• M19: 2,975,651 km (0.098 R)
• M20: 3,096,078 km (0.118 R)
• M21: 3,259,139 km (0.045 R)
• M22: 3,383,305 km (0.086 R)
• M23: 3,910,638 km (0.071 R)
• M24: 4,057,543 km (0.053 R)
• M25: 4,372,297 km (0.072 R)
• M26: 4,586,521 km (0.106 R)
• M27: 4,757,212 km (0.076 R)
• M28: 4,993,577 km (0.045 R)
• M29: 5,169,354 km (0.026 R)
• M30: 5,314,614 km (0.051 R)
• M31: 5,543,499 km (0.101 R)
• M32: 5,859,300 km (0.113 R)
• M33: 6,044,801 km (0.103 R)
• M34: 6,318,116 km (0.086 R)
• M35: 6,543,261 km (0.118 R)
• M36: 6,753,446 km (0.117 R)
• M37: 6,877,014 km (0.112 R)
• M38: 6,965,875 km (0.115 R)
• M39: 7,180,399 km (0.101 R)
• M40: 7,561,275 km (0.062 R)
• M41: 7,837,432 km (0.086 R)
• M42: 7,948,883 km (0.108 R)
• M43: 8,305,075 km (0.077 R)
• M44: 8,418,620 km (0.083 R)
• M45: 8,551,912 km (0.118 R)
• M46: 8,820,290 km (0.047 R)
• M47: 9,033,168 km (0.116 R)
• M48: 9,111,109 km (0.113 R)
• M49: 9,267,438 km (0.067 R)
• M50: 9,404,919 km (0.116 R)
• M51: 9,543,147 km (0.11 R)
• M52: 9,622,584 km (0.107 R)
• M53: 9,741,813 km (0.117 R)
• M54: 9,841,745 km (0.096 R)
• M55: 10,102,943 km (0.066 R)
• M56: 10,673,359 km (0.098 R)
• M57: 10,796,927 km (0.096 R)
• M58: 11,087,147 km (0.031 R)
• M59: 11,317,079 km (0.1 R)
• M60: 11,464,134 km (0.048 R)
• M61: 11,760,337 km (0.105 R)
• M62: 11,909,337 km (0.114 R)
• M63: 12,707,442 km (0.085 R)
• M64: 12,926,154 km (0.107 R)
• M65: 14,105,882 km (0.036 R)
• M66: 14,537,173 km (0.111 R)
• M67: 15,692,966 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 14.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.73 AU - 4.33 AU

Year: 4498 Days

Day: 8 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,502,388 km

• M1: 233,522 km (0.082 R)
• M2: 495,169 km (0.06 R)
• M3: 876,344 km (0.099 R)
• M4: 1,052,122 km (0.086 R)
• M5: 1,316,312 km (0.086 R)
• M6: 1,425,219 km (0.104 R)
• M7: 1,788,293 km (0.075 R)
• M8: 1,892,712 km (0.076 R)
• M9: 2,426,627 km (0.109 R)
• M10: 2,741,231 km (0.082 R)
• M11: 2,986,123 km (0.076 R)
• M12: 3,809,061 km (0.081 R)
• M13: 3,968,233 km (0.082 R)
• M14: 4,293,160 km (0.087 R)
• M15: 4,482,850 km (0.102 R)
• M16: 4,675,382 km (0.086 R)
• M17: 4,772,770 km (0.118 R)
• M18: 5,550,081 km (0.11 R)
• M19: 5,993,190 km (0.104 R)
• M20: 6,099,105 km (0.095 R)
• M21: 6,638,406 km (0.093 R)
• M22: 6,803,262 km (0.087 R)
• M23: 7,053,091 km (0.108 R)
• M24: 8,111,795 km (0.052 R)
• M25: 8,288,320 km (0.105 R)
• M26: 8,495,663 km (0.098 R)
• M27: 9,189,498 km (0.093 R)
• M28: 9,342,686 km (0.091 R)
• M29: 9,465,955 km (0.096 R)
• M30: 9,682,872 km (0.119 R)
• M31: 9,807,636 km (0.041 R)
• M32: 10,027,246 km (0.087 R)
• M33: 10,185,072 km (0.087 R)
• M34: 10,343,795 km (0.073 R)
• M35: 10,954,304 km (0.101 R)
• M36: 11,116,917 km (0.083 R)
• M37: 11,214,904 km (0.12 R)
• M38: 11,543,570 km (0.096 R)
• M39: 11,709,025 km (0.085 R)
• M40: 11,808,807 km (0.047 R)
• M41: 11,942,099 km (0.116 R)
• M42: 12,446,842 km (0.088 R)
• M43: 13,407,560 km (0.109 R)
• M44: 13,967,205 km (0.087 R)
• M45: 14,072,971 km (0.104 R)
• M46: 14,214,490 km (0.103 R)
• M47: 15,182,090 km (0.045 R)
• M48: 15,290,847 km (0.113 R)
• M49: 15,692,069 km (0.089 R)
• M50: 17,180,418 km (0.084 R)
• M51: 17,673,792 km (0.095 R)
• M52: 17,788,234 km (0.116 R)
• M53: 18,094,910 km (0.085 R)
• M54: 18,441,977 km (0.06 R)
• M55: 18,713,497 km (0.102 R)
• M56: 19,221,082 km (0.086 R)
• M57: 19,614,674 km (0.089 R)
• M58: 20,250,017 km (0.11 R)
• M59: 22,858,555 km (0.114 R)
• M60: 23,401,296 km (0.06 R)
• M61: 23,695,256 km (0.112 R)
• M62: 24,414,372 km (0.053 R)
• M63: 24,584,615 km (0.049 R)
• M64: 25,011,866 km (0.116 R)
• M65: 25,269,474 km (0.034 R)
• M66: 25,571,063 km (0.102 R)
• M67: 25,830,616 km (0.109 R)
• M68: 25,960,766 km (0.036 R)
• M69: 26,395,946 km (0.091 R)
• M70: 26,833,520 km (0.037 R)
• M71: 27,141,242 km (0.096 R)
• M72: 28,787,417 km (0.119 R)
• M73: 29,057,442 km (0.108 R)
• M74: 29,690,689 km (0.099 R)
• M75: 30,054,661 km (0.064 R)
• M76: 30,374,202 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.1

Radius: 7.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.26 AU - 7.16 AU

Year: 11789 Days

Day: 24.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,502,388 km

• M1: 100,380 km (0.114 R)
• M2: 234,869 km (0.059 R)
• M3: 372,050 km (0.104 R)
• M4: 537,356 km (0.031 R)
• M5: 604,375 km (0.108 R)
• M6: 695,181 km (0.043 R)
• M7: 936,931 km (0.119 R)
• M8: 1,179,130 km (0.118 R)
• M9: 1,400,386 km (0.07 R)
• M10: 1,578,557 km (0.073 R)
• M11: 1,735,186 km (0.064 R)
• M12: 1,822,850 km (0.12 R)
• M13: 1,882,091 km (0.113 R)
• M14: 2,033,185 km (0.12 R)
• M15: 2,283,163 km (0.095 R)
• M16: 2,493,497 km (0.066 R)
• M17: 2,609,436 km (0.072 R)
• M18: 3,108,644 km (0.096 R)
• M19: 3,197,804 km (0.075 R)
• M20: 3,470,222 km (0.11 R)
• M21: 3,864,113 km (0.044 R)
• M22: 3,921,559 km (0.116 R)
• M23: 4,371,549 km (0.077 R)
• M24: 4,572,309 km (0.093 R)
• M25: 5,949,807 km (0.12 R)
• M26: 6,016,228 km (0.095 R)
• M27: 6,194,848 km (0.1 R)
• M28: 7,564,865 km (0.114 R)
• M29: 7,757,547 km (0.109 R)
• M30: 8,025,327 km (0.101 R)
• M31: 8,123,464 km (0.077 R)
• M32: 8,345,616 km (0.099 R)
• M33: 8,948,047 km (0.093 R)
• M34: 10,300,711 km (0.047 R)
• M35: 10,648,825 km (0.045 R)
• M36: 10,946,375 km (0.064 R)
• M37: 11,577,379 km (0.105 R)
• M38: 12,220,052 km (0.111 R)
• M39: 12,645,508 km (0.119 R)
• M40: 12,817,097 km (0.104 R)
• M41: 13,018,156 km (0.105 R)
• M42: 13,423,567 km (0.102 R)
• M43: 13,686,260 km (0.033 R)
• M44: 14,157,643 km (0.1 R)
• M45: 14,514,733 km (0.081 R)
• M46: 15,116,266 km (0.098 R)
• M47: 15,328,845 km (0.083 R)
• M48: 15,572,839 km (0.031 R)
• M49: 17,922,872 km (0.041 R)
• M50: 18,958,688 km (0.075 R)
• M51: 19,516,987 km (0.118 R)
• M52: 19,682,143 km (0.081 R)
• M53: 20,180,454 km (0.108 R)
• M54: 20,683,102 km (0.099 R)
• M55: 20,851,550 km (0.112 R)
• M56: 21,427,651 km (0.108 R)
• M57: 22,630,119 km (0.089 R)
• M58: 22,838,509 km (0.108 R)
• M59: 23,467,268 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit