🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 14.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 382 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,998,711 km

• M1: 182,509 km (0.109 R)
• M2: 282,291 km (0.108 R)
• M3: 533,765 km (0.08 R)
• M4: 629,957 km (0.112 R)
• M5: 733,478 km (0.105 R)
• M6: 1,122,134 km (0.096 R)
• M7: 1,219,522 km (0.088 R)
• M8: 1,313,320 km (0.098 R)
• M9: 1,409,661 km (0.11 R)
• M10: 1,515,875 km (0.093 R)
• M11: 1,676,693 km (0.112 R)
• M12: 1,878,500 km (0.073 R)
• M13: 2,137,155 km (0.086 R)
• M14: 2,260,573 km (0.109 R)
• M15: 2,395,062 km (0.1 R)
• M16: 2,667,779 km (0.051 R)
• M17: 2,792,244 km (0.074 R)
• M18: 2,887,089 km (0.091 R)
• M19: 3,191,970 km (0.115 R)
• M20: 3,281,728 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 8.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 513 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 77,998,711 km

• M1: 121,473 km (0.088 R)
• M2: 210,035 km (0.101 R)
• M3: 265,985 km (0.112 R)
• M4: 329,564 km (0.09 R)
• M5: 384,766 km (0.09 R)
• M6: 444,006 km (0.115 R)
• M7: 555,606 km (0.112 R)
• M8: 639,531 km (0.059 R)
• M9: 735,872 km (0.053 R)
• M10: 808,576 km (0.081 R)
• M11: 909,555 km (0.091 R)
• M12: 1,069,326 km (0.105 R)
• M13: 1,224,159 km (0.085 R)
• M14: 1,341,444 km (0.078 R)
• M15: 1,452,296 km (0.099 R)
• M16: 1,508,994 km (0.05 R)
• M17: 1,635,105 km (0.118 R)
• M18: 1,748,500 km (0.12 R)
• M19: 1,814,473 km (0.11 R)
• M20: 2,011,942 km (0.074 R)
• M21: 2,069,687 km (0.097 R)
• M22: 2,127,880 km (0.078 R)
• M23: 2,210,458 km (0.037 R)
• M24: 2,336,270 km (0.119 R)
• M25: 2,651,921 km (0.118 R)
• M26: 2,709,068 km (0.116 R)
• M27: 2,870,035 km (0.102 R)
• M28: 3,014,247 km (0.096 R)
• M29: 3,241,935 km (0.082 R)
• M30: 3,337,379 km (0.092 R)
• M31: 3,551,902 km (0.039 R)
• M32: 3,622,064 km (0.043 R)
• M33: 3,707,035 km (0.111 R)
• M34: 3,821,178 km (0.069 R)
• M35: 3,900,465 km (0.084 R)
• M36: 4,002,042 km (0.082 R)
• M37: 4,141,318 km (0.084 R)
• M38: 4,409,696 km (0.096 R)
• M39: 4,637,833 km (0.117 R)
• M40: 4,877,489 km (0.072 R)
• M41: 5,018,560 km (0.119 R)
• M42: 5,089,619 km (0.105 R)
• M43: 5,176,984 km (0.071 R)
• M44: 5,256,720 km (0.104 R)
• M45: 5,361,139 km (0.107 R)
• M46: 5,417,537 km (0.101 R)
• M47: 5,531,082 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 12.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.05 AU

Year: 617 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 77,998,711 km

• M1: 190,438 km (0.098 R)
• M2: 270,174 km (0.072 R)
• M3: 365,617 km (0.118 R)
• M4: 463,005 km (0.113 R)
• M5: 546,930 km (0.106 R)
• M6: 645,964 km (0.111 R)
• M7: 742,903 km (0.085 R)
• M8: 825,331 km (0.115 R)
• M9: 916,586 km (0.096 R)
• M10: 1,006,195 km (0.087 R)
• M11: 1,143,975 km (0.064 R)
• M12: 1,235,529 km (0.078 R)
• M13: 1,347,877 km (0.066 R)
• M14: 1,602,642 km (0.063 R)
• M15: 1,726,060 km (0.03 R)
• M16: 1,913,955 km (0.086 R)
• M17: 2,045,452 km (0.038 R)
• M18: 2,130,124 km (0.104 R)
• M19: 2,384,141 km (0.072 R)
• M20: 2,548,849 km (0.085 R)
• M21: 2,850,438 km (0.107 R)
• M22: 3,041,774 km (0.058 R)
• M23: 3,122,856 km (0.034 R)
• M24: 3,370,440 km (0.116 R)
• M25: 3,471,269 km (0.108 R)
• M26: 3,615,930 km (0.119 R)
• M27: 3,876,081 km (0.082 R)
• M28: 4,169,442 km (0.068 R)
• M29: 4,250,823 km (0.078 R)
• M30: 4,405,807 km (0.094 R)
• M31: 4,534,910 km (0.064 R)
• M32: 4,712,183 km (0.089 R)
• M33: 4,806,430 km (0.055 R)
• M34: 4,948,997 km (0.095 R)
• M35: 5,102,634 km (0.12 R)
• M36: 5,209,147 km (0.105 R)
• M37: 5,316,559 km (0.071 R)
• M38: 5,424,568 km (0.078 R)
• M39: 5,553,223 km (0.096 R)
• M40: 5,672,901 km (0.104 R)
• M41: 5,813,672 km (0.045 R)
• M42: 6,098,656 km (0.097 R)
• M43: 6,253,191 km (0.084 R)
• M44: 6,388,128 km (0.078 R)
• M45: 6,492,697 km (0.094 R)
• M46: 6,693,009 km (0.102 R)
• M47: 6,852,480 km (0.082 R)
• M48: 6,948,821 km (0.076 R)
• M49: 7,067,153 km (0.103 R)
• M50: 7,164,541 km (0.079 R)
• M51: 7,316,832 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 14.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 855 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 77,998,711 km

• M1: 211,531 km (0.089 R)
• M2: 315,203 km (0.111 R)
• M3: 464,801 km (0.096 R)
• M4: 657,931 km (0.108 R)
• M5: 798,553 km (0.062 R)
• M6: 933,491 km (0.036 R)
• M7: 1,133,054 km (0.086 R)
• M8: 1,254,827 km (0.099 R)
• M9: 1,422,227 km (0.03 R)
• M10: 1,554,920 km (0.034 R)
• M11: 1,825,692 km (0.119 R)
• M12: 2,056,821 km (0.082 R)
• M13: 2,152,115 km (0.112 R)
• M14: 2,248,905 km (0.093 R)
• M15: 2,497,686 km (0.083 R)
• M16: 2,712,060 km (0.084 R)
• M17: 2,808,401 km (0.102 R)
• M18: 2,923,890 km (0.075 R)
• M19: 3,068,103 km (0.064 R)
• M20: 3,168,632 km (0.092 R)
• M21: 3,261,084 km (0.112 R)
• M22: 3,630,441 km (0.085 R)
• M23: 3,786,023 km (0.037 R)
• M24: 3,953,722 km (0.076 R)
• M25: 4,063,527 km (0.12 R)
• M26: 4,245,588 km (0.096 R)
• M27: 4,378,879 km (0.111 R)
• M28: 4,586,521 km (0.111 R)
• M29: 4,712,782 km (0.084 R)
• M30: 4,872,103 km (0.118 R)
• M31: 5,098,445 km (0.102 R)
• M32: 5,383,429 km (0.104 R)
• M33: 5,505,650 km (0.088 R)
• M34: 5,662,579 km (0.056 R)
• M35: 5,900,738 km (0.114 R)
• M36: 6,049,738 km (0.112 R)
• M37: 6,682,686 km (0.106 R)
• M38: 6,790,247 km (0.108 R)
• M39: 7,055,634 km (0.11 R)
• M40: 7,349,145 km (0.116 R)
• M41: 7,472,563 km (0.098 R)
• M42: 7,609,296 km (0.108 R)
• M43: 7,822,024 km (0.099 R)
• M44: 8,240,898 km (0.066 R)
• M45: 8,343,522 km (0.084 R)
• M46: 8,446,595 km (0.042 R)
• M47: 8,550,117 km (0.113 R)
• M48: 8,667,102 km (0.087 R)
• M49: 8,889,554 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 11.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.03 AU - 2.69 AU

Year: 2418 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,998,711 km

• M1: 246,537 km (0.116 R)
• M2: 349,012 km (0.076 R)
• M3: 431,440 km (0.085 R)
• M4: 581,188 km (0.088 R)
• M5: 656,585 km (0.092 R)
• M6: 818,899 km (0.115 R)
• M7: 905,516 km (0.045 R)
• M8: 1,037,461 km (0.06 R)
• M9: 1,140,983 km (0.066 R)
• M10: 1,266,496 km (0.111 R)
• M11: 1,359,097 km (0.066 R)
• M12: 1,492,837 km (0.098 R)
• M13: 1,611,019 km (0.082 R)
• M14: 1,878,351 km (0.045 R)
• M15: 1,952,851 km (0.075 R)
• M16: 2,028,398 km (0.091 R)
• M17: 2,455,799 km (0.099 R)
• M18: 2,573,083 km (0.098 R)
• M19: 2,668,377 km (0.111 R)
• M20: 2,788,953 km (0.057 R)
• M21: 2,998,540 km (0.117 R)
• M22: 3,098,920 km (0.117 R)
• M23: 3,277,390 km (0.117 R)
• M24: 3,446,137 km (0.064 R)
• M25: 3,644,503 km (0.109 R)
• M26: 4,066,519 km (0.08 R)
• M27: 4,290,617 km (0.095 R)
• M28: 4,404,161 km (0.114 R)
• M29: 4,590,859 km (0.1 R)
• M30: 4,736,269 km (0.07 R)
• M31: 4,809,572 km (0.052 R)
• M32: 5,031,724 km (0.098 R)
• M33: 5,318,204 km (0.101 R)
• M34: 5,470,944 km (0.119 R)
• M35: 5,687,561 km (0.107 R)
• M36: 5,781,210 km (0.083 R)
• M37: 5,985,860 km (0.034 R)
• M38: 6,209,060 km (0.106 R)
• M39: 6,321,707 km (0.106 R)
• M40: 6,435,102 km (0.077 R)
• M41: 6,581,708 km (0.095 R)
• M42: 6,961,836 km (0.097 R)
• M43: 7,179,800 km (0.108 R)
• M44: 7,264,173 km (0.112 R)
• M45: 8,056,593 km (0.108 R)
• M46: 8,179,712 km (0.111 R)
• M47: 8,285,628 km (0.094 R)
• M48: 8,409,794 km (0.087 R)
• M49: 8,588,264 km (0.112 R)
• M50: 8,695,975 km (0.073 R)
• M51: 9,186,207 km (0.074 R)
• M52: 9,685,565 km (0.054 R)
• M53: 9,778,914 km (0.116 R)
• M54: 10,537,225 km (0.087 R)
• M55: 10,633,417 km (0.117 R)
• M56: 10,923,637 km (0.095 R)
• M57: 11,412,971 km (0.099 R)
• M58: 11,729,969 km (0.079 R)
• M59: 12,251,318 km (0.117 R)
• M60: 12,392,987 km (0.118 R)
• M61: 12,575,945 km (0.114 R)
• M62: 12,759,801 km (0.075 R)
• M63: 13,213,082 km (0.104 R)
• M64: 13,692,544 km (0.081 R)
• M65: 13,987,102 km (0.041 R)
• M66: 14,071,625 km (0.112 R)
• M67: 14,283,904 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 4.1

Gravity: 29.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.67 AU - 7.23 AU

Year: 9678 Days

Day: 17.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,998,711 km

• M1: 238,609 km (0.058 R)
• M2: 376,687 km (0.115 R)
• M3: 481,855 km (0.046 R)
• M4: 538,104 km (0.057 R)
• M5: 688,150 km (0.063 R)
• M6: 800,797 km (0.109 R)
• M7: 954,584 km (0.076 R)
• M8: 1,080,545 km (0.095 R)
• M9: 1,678,787 km (0.115 R)
• M10: 1,964,968 km (0.092 R)
• M11: 2,483,175 km (0.118 R)
• M12: 2,782,820 km (0.071 R)
• M13: 2,962,935 km (0.103 R)
• M14: 3,443,294 km (0.114 R)
• M15: 3,833,445 km (0.104 R)
• M16: 4,325,772 km (0.113 R)
• M17: 4,624,669 km (0.097 R)
• M18: 4,746,142 km (0.103 R)
• M19: 5,023,197 km (0.036 R)
• M20: 7,385,497 km (0.049 R)
• M21: 7,527,316 km (0.043 R)
• M22: 8,770,026 km (0.079 R)
• M23: 8,844,974 km (0.113 R)
• M24: 9,071,465 km (0.12 R)
• M25: 9,299,752 km (0.089 R)
• M26: 9,878,995 km (0.077 R)
• M27: 10,074,669 km (0.111 R)
• M28: 10,390,320 km (0.058 R)
• M29: 10,669,171 km (0.097 R)
• M30: 11,356,722 km (0.112 R)
• M31: 11,726,528 km (0.111 R)
• M32: 12,393,585 km (0.095 R)
• M33: 12,519,995 km (0.086 R)
• M34: 12,646,854 km (0.112 R)
• M35: 12,816,648 km (0.041 R)
• M36: 13,030,124 km (0.025 R)
• M37: 14,070,428 km (0.113 R)
• M38: 14,511,741 km (0.094 R)
• M39: 17,820,248 km (0.112 R)
• M40: 18,058,408 km (0.042 R)
• M41: 18,154,001 km (0.113 R)
• M42: 18,682,380 km (0.041 R)
• M43: 20,846,014 km (0.089 R)
• M44: 22,161,279 km (0.118 R)
• M45: 22,571,327 km (0.114 R)
• M46: 22,674,250 km (0.1 R)
• M47: 23,868,939 km (0.1 R)
• M48: 25,083,823 km (0.109 R)
• M49: 25,618,336 km (0.114 R)
• M50: 25,994,724 km (0.089 R)
• M51: 27,025,603 km (0.085 R)
• M52: 28,124,998 km (0.085 R)
• M53: 28,346,553 km (0.059 R)
• M54: 28,847,406 km (0.029 R)
• M55: 29,126,855 km (0.091 R)
• M56: 29,914,189 km (0.063 R)
• M57: 30,367,321 km (0.087 R)
• M58: 30,651,557 km (0.1 R)
• M59: 30,993,836 km (0.062 R)
• M60: 31,337,463 km (0.085 R)
• M61: 32,259,883 km (0.097 R)
• M62: 32,957,608 km (0.12 R)
• M63: 33,132,787 km (0.051 R)
• M64: 33,425,400 km (0.114 R)
• M65: 33,718,911 km (0.053 R)
• M66: 34,308,626 km (0.116 R)
• M67: 35,139,792 km (0.105 R)
• M68: 37,428,938 km (0.034 R)
• M69: 38,161,968 km (0.091 R)
• M70: 38,837,851 km (0.086 R)
• M71: 39,208,256 km (0.109 R)
• M72: 42,149,798 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 7.6

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.01 AU - 12.93 AU

Year: 22592 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,998,711 km

• M1: 282,590 km (0.084 R)
• M2: 648,956 km (0.113 R)
• M3: 717,771 km (0.091 R)
• M4: 1,415,495 km (0.083 R)
• M5: 1,694,645 km (0.112 R)
• M6: 1,857,258 km (0.076 R)
• M7: 2,093,622 km (0.046 R)
• M8: 2,268,502 km (0.094 R)
• M9: 3,014,547 km (0.108 R)
• M10: 3,414,272 km (0.113 R)
• M11: 3,830,603 km (0.086 R)
• M12: 3,958,659 km (0.104 R)
• M13: 4,485,243 km (0.096 R)
• M14: 4,711,136 km (0.099 R)
• M15: 4,987,144 km (0.072 R)
• M16: 5,127,168 km (0.109 R)
• M17: 5,700,277 km (0.114 R)
• M18: 5,994,387 km (0.045 R)
• M19: 6,854,425 km (0.066 R)
• M20: 7,010,306 km (0.07 R)
• M21: 7,062,515 km (0.118 R)
• M22: 7,645,199 km (0.051 R)
• M23: 7,860,919 km (0.085 R)
• M24: 7,915,074 km (0.11 R)
• M25: 8,243,291 km (0.095 R)
• M26: 8,799,945 km (0.106 R)
• M27: 9,368,866 km (0.104 R)
• M28: 9,426,461 km (0.072 R)
• M29: 9,541,801 km (0.08 R)
• M30: 9,949,605 km (0.113 R)
• M31: 10,126,130 km (0.101 R)
• M32: 10,185,221 km (0.094 R)
• M33: 10,244,313 km (0.082 R)
• M34: 10,303,703 km (0.086 R)
• M35: 11,760,786 km (0.119 R)
• M36: 12,010,016 km (0.097 R)
• M37: 12,513,413 km (0.059 R)
• M38: 13,346,075 km (0.113 R)
• M39: 16,433,476 km (0.069 R)
• M40: 16,851,751 km (0.119 R)
• M41: 18,199,479 km (0.099 R)
• M42: 19,508,011 km (0.12 R)
• M43: 20,322,422 km (0.113 R)
• M44: 20,397,071 km (0.096 R)
• M45: 21,299,296 km (0.084 R)
• M46: 21,375,142 km (0.099 R)
• M47: 22,445,365 km (0.066 R)
• M48: 22,909,418 km (0.105 R)
• M49: 25,598,140 km (0.08 R)
• M50: 27,637,758 km (0.08 R)
• M51: 30,665,469 km (0.098 R)
• M52: 31,266,254 km (0.079 R)
• M53: 31,352,423 km (0.111 R)
• M54: 32,916,468 km (0.113 R)
• M55: 33,973,377 km (0.067 R)
• M56: 34,505,946 km (0.082 R)
• M57: 36,210,613 km (0.118 R)
• M58: 38,402,821 km (0.107 R)
• M59: 39,794,679 km (0.059 R)
• M60: 40,168,524 km (0.11 R)
• M61: 41,202,994 km (0.104 R)
• M62: 43,297,813 km (0.032 R)
• M63: 44,358,162 km (0.12 R)
• M64: 47,194,388 km (0.084 R)
• M65: 47,788,441 km (0.061 R)
• M66: 47,887,774 km (0.12 R)
• M67: 49,786,770 km (0.108 R)
• M68: 50,492,573 km (0.103 R)
• M69: 50,998,662 km (0.114 R)
• M70: 51,201,666 km (0.115 R)
• M71: 51,506,547 km (0.093 R)
• M72: 53,348,695 km (0.076 R)
• M73: 55,316,505 km (0.065 R)
• M74: 55,420,626 km (0.106 R)
• M75: 56,781,517 km (0.071 R)
• M76: 57,730,117 km (0.064 R)
• M77: 59,963,763 km (0.095 R)
• M78: 64,186,313 km (0.102 R)
• M79: 66,056,735 km (0.067 R)
• M80: 66,388,693 km (0.109 R)
• M81: 67,165,405 km (0.094 R)
• M82: 67,387,857 km (0.082 R)
• M83: 67,944,959 km (0.107 R)
• M84: 70,302,023 km (0.052 R)
• M85: 70,414,820 km (0.101 R)
• M86: 70,527,916 km (0.11 R)
• M87: 72,799,859 km (0.089 R)
• M88: 73,257,030 km (0.116 R)
• M89: 74,865,058 km (0.107 R)
• M90: 76,368,516 km (0.112 R)
• M91: 77,998,684 km (0.029 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit