🌌 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: 295.1

Radius: 11.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 313 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 25,497,021 km

• M1: 145,708 km (0.099 R)
• M2: 217,665 km (0.118 R)
• M3: 305,628 km (0.083 R)
• M4: 399,726 km (0.065 R)
• M5: 470,635 km (0.114 R)
• M6: 541,843 km (0.045 R)
• M7: 617,540 km (0.094 R)
• M8: 728,841 km (0.108 R)
• M9: 814,112 km (0.085 R)
• M10: 887,714 km (0.032 R)
• M11: 1,005,746 km (0.083 R)
• M12: 1,116,000 km (0.063 R)
• M13: 1,209,200 km (0.046 R)
• M14: 1,338,003 km (0.087 R)
• M15: 1,407,866 km (0.117 R)
• M16: 1,540,110 km (0.026 R)
• M17: 1,609,673 km (0.069 R)
• M18: 1,692,401 km (0.118 R)
• M19: 1,817,016 km (0.066 R)
• M20: 1,907,522 km (0.081 R)
• M21: 2,041,861 km (0.111 R)
• M22: 2,118,904 km (0.054 R)
• M23: 2,271,494 km (0.094 R)
• M24: 2,369,331 km (0.105 R)
• M25: 2,445,925 km (0.118 R)
• M26: 2,573,981 km (0.069 R)
• M27: 2,708,918 km (0.097 R)
• M28: 2,798,677 km (0.112 R)
• M29: 2,913,568 km (0.064 R)
• M30: 3,015,444 km (0.068 R)
• M31: 3,103,557 km (0.034 R)
• M32: 3,212,614 km (0.07 R)
• M33: 3,282,776 km (0.082 R)
• M34: 3,429,531 km (0.071 R)
• M35: 3,532,006 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 15

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.67 AU - 1.03 AU

Year: 541 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,497,021 km

• M1: 187,895 km (0.051 R)
• M2: 284,984 km (0.119 R)
• M3: 379,530 km (0.11 R)
• M4: 493,224 km (0.118 R)
• M5: 591,211 km (0.092 R)
• M6: 698,024 km (0.092 R)
• M7: 821,891 km (0.101 R)
• M8: 915,689 km (0.096 R)
• M9: 1,050,626 km (0.086 R)
• M10: 1,150,557 km (0.078 R)
• M11: 1,301,651 km (0.073 R)
• M12: 1,479,224 km (0.1 R)
• M13: 1,628,971 km (0.1 R)
• M14: 1,738,776 km (0.105 R)
• M15: 1,983,369 km (0.101 R)
• M16: 2,083,599 km (0.112 R)
• M17: 2,181,287 km (0.108 R)
• M18: 2,275,832 km (0.113 R)
• M19: 2,464,775 km (0.083 R)
• M20: 2,707,422 km (0.101 R)
• M21: 2,804,661 km (0.061 R)
• M22: 2,943,039 km (0.052 R)
• M23: 3,078,575 km (0.06 R)
• M24: 3,216,354 km (0.12 R)
• M25: 3,330,049 km (0.047 R)
• M26: 3,508,668 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.75 AU - 4.15 AU

Year: 4423 Days

Day: 10.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,497,021 km

• M1: 158,275 km (0.095 R)
• M2: 297,101 km (0.116 R)
• M3: 396,434 km (0.096 R)
• M4: 698,622 km (0.111 R)
• M5: 804,837 km (0.081 R)
• M6: 997,818 km (0.11 R)
• M7: 1,167,013 km (0.066 R)
• M8: 1,579,305 km (0.109 R)
• M9: 1,788,443 km (0.098 R)
• M10: 2,026,453 km (0.108 R)
• M11: 2,285,107 km (0.109 R)
• M12: 2,512,496 km (0.114 R)
• M13: 2,629,033 km (0.089 R)
• M14: 2,747,514 km (0.098 R)
• M15: 3,331,694 km (0.11 R)
• M16: 3,554,894 km (0.09 R)
• M17: 3,905,103 km (0.108 R)
• M18: 3,991,271 km (0.078 R)
• M19: 4,128,153 km (0.111 R)
• M20: 4,266,531 km (0.039 R)
• M21: 4,835,751 km (0.092 R)
• M22: 4,941,816 km (0.032 R)
• M23: 5,470,345 km (0.088 R)
• M24: 5,553,223 km (0.074 R)
• M25: 6,304,204 km (0.064 R)
• M26: 6,391,120 km (0.113 R)
• M27: 6,478,635 km (0.114 R)
• M28: 7,026,762 km (0.115 R)
• M29: 7,162,447 km (0.075 R)
• M30: 7,605,406 km (0.039 R)
• M31: 7,698,157 km (0.08 R)
• M32: 7,900,413 km (0.083 R)
• M33: 8,183,452 km (0.076 R)
• M34: 8,358,183 km (0.091 R)
• M35: 8,566,124 km (0.07 R)
• M36: 8,759,703 km (0.109 R)
• M37: 8,954,629 km (0.09 R)
• M38: 9,069,072 km (0.099 R)
• M39: 9,515,023 km (0.067 R)
• M40: 10,222,920 km (0.088 R)
• M41: 10,342,598 km (0.062 R)
• M42: 10,445,522 km (0.041 R)
• M43: 10,930,368 km (0.105 R)
• M44: 11,493,604 km (0.102 R)
• M45: 11,940,154 km (0.079 R)
• M46: 12,138,521 km (0.103 R)
• M47: 12,229,028 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 10

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.68 AU - 4.44 AU

Year: 4636 Days

Day: 9.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,497,021 km

• M1: 125,064 km (0.088 R)
• M2: 415,583 km (0.081 R)
• M3: 659,278 km (0.069 R)
• M4: 747,541 km (0.038 R)
• M5: 861,385 km (0.036 R)
• M6: 981,212 km (0.071 R)
• M7: 1,226,403 km (0.118 R)
• M8: 1,350,121 km (0.071 R)
• M9: 1,570,329 km (0.084 R)
• M10: 1,760,617 km (0.113 R)
• M11: 2,119,203 km (0.037 R)
• M12: 2,299,618 km (0.085 R)
• M13: 2,469,412 km (0.063 R)
• M14: 2,548,101 km (0.107 R)
• M15: 2,838,021 km (0.11 R)
• M16: 3,037,435 km (0.104 R)
• M17: 3,258,541 km (0.077 R)
• M18: 3,789,164 km (0.114 R)
• M19: 4,423,011 km (0.08 R)
• M20: 4,538,351 km (0.099 R)
• M21: 4,732,828 km (0.102 R)
• M22: 5,251,184 km (0.106 R)
• M23: 5,434,891 km (0.114 R)
• M24: 5,558,458 km (0.106 R)
• M25: 5,850,773 km (0.103 R)
• M26: 6,105,239 km (0.086 R)
• M27: 6,190,809 km (0.102 R)
• M28: 6,384,987 km (0.046 R)
• M29: 6,450,211 km (0.087 R)
• M30: 7,001,928 km (0.09 R)
• M31: 7,317,580 km (0.11 R)
• M32: 7,546,016 km (0.076 R)
• M33: 7,638,018 km (0.098 R)
• M34: 8,009,769 km (0.089 R)
• M35: 8,292,509 km (0.104 R)
• M36: 8,916,332 km (0.111 R)
• M37: 9,038,105 km (0.08 R)
• M38: 9,381,881 km (0.051 R)
• M39: 9,605,081 km (0.112 R)
• M40: 10,031,584 km (0.082 R)
• M41: 10,132,862 km (0.096 R)
• M42: 10,438,790 km (0.076 R)
• M43: 10,773,440 km (0.067 R)
• M44: 11,798,934 km (0.09 R)
• M45: 12,147,796 km (0.12 R)
• M46: 12,309,810 km (0.052 R)
• M47: 12,800,491 km (0.098 R)
• M48: 13,048,225 km (0.051 R)
• M49: 13,660,530 km (0.101 R)
• M50: 13,913,649 km (0.057 R)
• M51: 14,225,262 km (0.101 R)
• M52: 14,367,679 km (0.12 R)
• M53: 14,740,028 km (0.086 R)
• M54: 14,941,985 km (0.096 R)
• M55: 15,582,264 km (0.09 R)
• M56: 16,083,267 km (0.091 R)
• M57: 16,889,899 km (0.119 R)
• M58: 17,282,892 km (0.105 R)
• M59: 17,801,548 km (0.079 R)
• M60: 18,232,390 km (0.11 R)
• M61: 19,010,299 km (0.034 R)
• M62: 19,419,150 km (0.046 R)
• M63: 19,482,430 km (0.109 R)
• M64: 20,437,911 km (0.116 R)
• M65: 20,502,239 km (0.106 R)
• M66: 20,921,412 km (0.075 R)
• M67: 21,180,815 km (0.119 R)
• M68: 21,278,502 km (0.083 R)
• M69: 21,408,802 km (0.083 R)
• M70: 21,474,026 km (0.049 R)
• M71: 21,834,108 km (0.115 R)
• M72: 21,998,516 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 14.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.7 AU - 4.4 AU

Year: 5626 Days

Day: 13 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,497,021 km

• M1: 186,997 km (0.057 R)
• M2: 474,375 km (0.07 R)
• M3: 638,783 km (0.102 R)
• M4: 1,023,399 km (0.095 R)
• M5: 1,117,945 km (0.099 R)
• M6: 1,237,773 km (0.114 R)
• M7: 1,385,575 km (0.116 R)
• M8: 1,539,661 km (0.083 R)
• M9: 1,905,129 km (0.112 R)
• M10: 2,146,131 km (0.06 R)
• M11: 2,298,571 km (0.093 R)
• M12: 2,643,843 km (0.119 R)
• M13: 2,960,093 km (0.079 R)
• M14: 3,729,026 km (0.075 R)
• M15: 3,947,888 km (0.089 R)
• M16: 4,205,795 km (0.118 R)
• M17: 4,363,171 km (0.105 R)
• M18: 4,883,922 km (0.081 R)
• M19: 5,123,877 km (0.053 R)
• M20: 5,330,023 km (0.082 R)
• M21: 5,519,862 km (0.078 R)
• M22: 5,615,605 km (0.073 R)
• M23: 5,750,692 km (0.092 R)
• M24: 6,321,707 km (0.03 R)
• M25: 6,563,457 km (0.119 R)
• M26: 6,665,034 km (0.104 R)
• M27: 7,264,772 km (0.099 R)
• M28: 7,475,705 km (0.06 R)
• M29: 7,603,312 km (0.107 R)
• M30: 7,882,162 km (0.066 R)
• M31: 8,186,145 km (0.089 R)
• M32: 8,361,623 km (0.102 R)
• M33: 8,605,019 km (0.108 R)
• M34: 8,738,909 km (0.117 R)
• M35: 9,372,307 km (0.111 R)
• M36: 9,579,051 km (0.086 R)
• M37: 9,717,728 km (0.053 R)
• M38: 9,997,177 km (0.081 R)
• M39: 10,587,939 km (0.099 R)
• M40: 10,803,509 km (0.081 R)
• M41: 10,899,701 km (0.106 R)
• M42: 11,853,088 km (0.104 R)
• M43: 12,002,088 km (0.119 R)
• M44: 12,201,801 km (0.036 R)
• M45: 12,528,672 km (0.105 R)
• M46: 12,883,967 km (0.085 R)
• M47: 13,037,305 km (0.105 R)
• M48: 13,449,148 km (0.099 R)
• M49: 14,180,083 km (0.103 R)
• M50: 14,924,033 km (0.114 R)
• M51: 15,085,150 km (0.034 R)
• M52: 15,381,952 km (0.081 R)
• M53: 15,571,792 km (0.107 R)
• M54: 16,339,229 km (0.079 R)
• M55: 16,644,109 km (0.097 R)
• M56: 16,811,210 km (0.111 R)
• M57: 16,978,910 km (0.11 R)
• M58: 17,118,933 km (0.086 R)
• M59: 17,485,149 km (0.096 R)
• M60: 18,025,047 km (0.092 R)
• M61: 19,208,666 km (0.067 R)
• M62: 19,442,487 km (0.102 R)
• M63: 19,648,035 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 10.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.29 AU - 5.37 AU

Year: 6219 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,497,021 km

• M1: 130,300 km (0.074 R)
• M2: 265,237 km (0.12 R)
• M3: 338,690 km (0.107 R)
• M4: 461,809 km (0.093 R)
• M5: 696,827 km (0.094 R)
• M6: 970,591 km (0.088 R)
• M7: 1,098,497 km (0.082 R)
• M8: 1,202,019 km (0.081 R)
• M9: 1,700,329 km (0.05 R)
• M10: 1,839,007 km (0.083 R)
• M11: 2,035,728 km (0.051 R)
• M12: 2,127,581 km (0.102 R)
• M13: 2,372,772 km (0.111 R)
• M14: 2,489,159 km (0.093 R)
• M15: 3,205,733 km (0.076 R)
• M16: 3,313,144 km (0.086 R)
• M17: 3,531,707 km (0.11 R)
• M18: 3,687,588 km (0.112 R)
• M19: 3,755,056 km (0.069 R)
• M20: 3,891,340 km (0.099 R)
• M21: 4,052,307 km (0.116 R)
• M22: 4,215,668 km (0.065 R)
• M23: 5,089,619 km (0.111 R)
• M24: 5,342,140 km (0.113 R)
• M25: 5,418,734 km (0.118 R)
• M26: 5,599,000 km (0.065 R)
• M27: 5,807,240 km (0.11 R)
• M28: 5,965,215 km (0.099 R)
• M29: 6,204,871 km (0.119 R)
• M30: 6,776,335 km (0.053 R)
• M31: 7,795,096 km (0.083 R)
• M32: 8,322,279 km (0.074 R)
• M33: 8,590,209 km (0.027 R)
• M34: 9,257,266 km (0.109 R)
• M35: 9,442,019 km (0.105 R)
• M36: 9,534,919 km (0.109 R)
• M37: 9,815,415 km (0.085 R)
• M38: 10,035,324 km (0.068 R)
• M39: 10,866,789 km (0.055 R)
• M40: 11,257,988 km (0.066 R)
• M41: 11,488,368 km (0.112 R)
• M42: 11,554,491 km (0.041 R)
• M43: 11,753,606 km (0.119 R)
• M44: 11,820,177 km (0.058 R)
• M45: 12,020,787 km (0.072 R)
• M46: 12,527,326 km (0.081 R)
• M47: 12,971,781 km (0.087 R)
• M48: 13,982,315 km (0.069 R)
• M49: 14,372,167 km (0.051 R)
• M50: 14,693,802 km (0.082 R)
• M51: 15,526,613 km (0.115 R)
• M52: 16,598,482 km (0.099 R)
• M53: 16,748,230 km (0.088 R)
• M54: 17,427,404 km (0.081 R)
• M55: 18,077,257 km (0.119 R)
• M56: 18,618,353 km (0.107 R)
• M57: 19,086,444 km (0.099 R)
• M58: 19,518,932 km (0.085 R)
• M59: 21,118,731 km (0.071 R)
• M60: 21,199,813 km (0.094 R)
• M61: 21,484,498 km (0.076 R)
• M62: 21,566,029 km (0.07 R)
• M63: 23,344,449 km (0.049 R)
• M64: 23,764,669 km (0.075 R)
• M65: 24,399,862 km (0.103 R)
• M66: 24,698,160 km (0.118 R)
• M67: 26,077,302 km (0.067 R)
• M68: 26,557,063 km (0.071 R)
• M69: 26,951,852 km (0.079 R)
• M70: 27,083,947 km (0.051 R)
• M71: 28,147,737 km (0.045 R)
• M72: 28,505,425 km (0.101 R)
• M73: 28,864,610 km (0.062 R)
• M74: 29,180,261 km (0.115 R)
• M75: 29,769,228 km (0.099 R)
• M76: 29,951,289 km (0.11 R)
• M77: 30,316,457 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 14.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.21 AU - 4.65 AU

Year: 6436 Days

Day: 12.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,497,021 km

• M1: 306,975 km (0.047 R)
• M2: 484,248 km (0.118 R)
• M3: 674,836 km (0.088 R)
• M4: 791,822 km (0.055 R)
• M5: 940,372 km (0.104 R)
• M6: 1,137,243 km (0.098 R)
• M7: 1,431,352 km (0.069 R)
• M8: 1,765,704 km (0.093 R)
• M9: 1,997,431 km (0.072 R)
• M10: 2,288,997 km (0.108 R)
• M11: 2,542,865 km (0.054 R)
• M12: 2,682,140 km (0.03 R)
• M13: 3,246,124 km (0.098 R)
• M14: 4,028,072 km (0.042 R)
• M15: 4,461,607 km (0.109 R)
• M16: 4,759,007 km (0.091 R)
• M17: 5,085,131 km (0.071 R)
• M18: 5,195,384 km (0.116 R)
• M19: 5,508,642 km (0.086 R)
• M20: 5,599,299 km (0.064 R)
• M21: 5,736,181 km (0.072 R)
• M22: 6,060,060 km (0.116 R)
• M23: 6,271,592 km (0.105 R)
• M24: 6,366,287 km (0.108 R)
• M25: 6,701,835 km (0.099 R)
• M26: 6,798,625 km (0.074 R)
• M27: 6,944,932 km (0.061 R)
• M28: 7,390,135 km (0.105 R)
• M29: 7,565,763 km (0.106 R)
• M30: 7,742,887 km (0.118 R)
• M31: 8,178,665 km (0.113 R)
• M32: 8,360,427 km (0.111 R)
• M33: 8,596,193 km (0.052 R)
• M34: 9,208,647 km (0.096 R)
• M35: 9,862,838 km (0.11 R)
• M36: 10,279,318 km (0.11 R)
• M37: 10,588,388 km (0.045 R)
• M38: 11,331,440 km (0.062 R)
• M39: 11,447,229 km (0.067 R)
• M40: 11,563,467 km (0.096 R)
• M41: 11,943,744 km (0.092 R)
• M42: 12,179,959 km (0.105 R)
• M43: 12,447,440 km (0.098 R)
• M44: 12,958,168 km (0.053 R)
• M45: 13,506,444 km (0.103 R)
• M46: 13,845,133 km (0.069 R)
• M47: 14,186,815 km (0.1 R)
• M48: 14,342,995 km (0.118 R)
• M49: 15,164,437 km (0.077 R)
• M50: 15,260,180 km (0.101 R)
• M51: 15,548,754 km (0.06 R)
• M52: 16,066,213 km (0.077 R)
• M53: 17,118,185 km (0.042 R)
• M54: 17,217,817 km (0.072 R)
• M55: 18,634,808 km (0.089 R)
• M56: 18,909,021 km (0.115 R)
• M57: 19,046,502 km (0.087 R)
• M58: 20,124,055 km (0.071 R)
• M59: 20,264,528 km (0.092 R)
• M60: 20,440,604 km (0.088 R)
• M61: 20,581,825 km (0.085 R)
• M62: 20,794,254 km (0.1 R)
• M63: 20,900,767 km (0.109 R)
• M64: 22,120,439 km (0.095 R)
• M65: 23,326,347 km (0.061 R)
• M66: 24,104,705 km (0.033 R)
• M67: 24,967,137 km (0.112 R)
• M68: 25,118,081 km (0.083 R)
• M69: 25,307,322 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit