🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 10.5

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 274 Days

Day: 9.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 35,272,428 km

• M1: 131,796 km (0.091 R)
• M2: 206,295 km (0.11 R)
• M3: 288,724 km (0.059 R)
• M4: 357,539 km (0.091 R)
• M5: 428,299 km (0.08 R)
• M6: 496,067 km (0.108 R)
• M7: 561,890 km (0.119 R)
• M8: 721,660 km (0.03 R)
• M9: 820,844 km (0.112 R)
• M10: 905,217 km (0.056 R)
• M11: 1,092,064 km (0.089 R)
• M12: 1,168,659 km (0.08 R)
• M13: 1,323,343 km (0.054 R)
• M14: 1,424,022 km (0.036 R)
• M15: 1,489,546 km (0.104 R)
• M16: 1,614,011 km (0.112 R)
• M17: 1,832,873 km (0.106 R)
• M18: 1,925,325 km (0.1 R)
• M19: 2,045,601 km (0.103 R)
• M20: 2,114,865 km (0.083 R)
• M21: 2,244,716 km (0.063 R)
• M22: 2,343,899 km (0.109 R)
• M23: 2,421,990 km (0.068 R)
• M24: 2,604,050 km (0.117 R)
• M25: 2,714,304 km (0.089 R)
• M26: 2,909,679 km (0.081 R)
• M27: 3,036,388 km (0.065 R)
• M28: 3,152,626 km (0.109 R)
• M29: 3,289,208 km (0.105 R)
• M30: 3,465,734 km (0.09 R)
• M31: 3,587,357 km (0.081 R)
• M32: 3,671,431 km (0.088 R)
• M33: 3,769,268 km (0.115 R)
• M34: 4,088,360 km (0.108 R)
• M35: 4,189,788 km (0.114 R)
• M36: 4,292,262 km (0.085 R)
• M37: 4,360,928 km (0.09 R)
• M38: 4,464,748 km (0.087 R)
• M39: 4,534,311 km (0.113 R)
• M40: 4,674,784 km (0.053 R)
• M41: 4,773,818 km (0.083 R)
• M42: 4,845,176 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 13.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.73 AU - 0.97 AU

Year: 541 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,272,428 km

• M1: 196,572 km (0.065 R)
• M2: 291,566 km (0.1 R)
• M3: 431,291 km (0.109 R)
• M4: 527,332 km (0.12 R)
• M5: 628,610 km (0.114 R)
• M6: 728,392 km (0.063 R)
• M7: 885,021 km (0.105 R)
• M8: 1,188,106 km (0.059 R)
• M9: 1,292,825 km (0.116 R)
• M10: 1,388,867 km (0.042 R)
• M11: 1,537,567 km (0.102 R)
• M12: 1,685,370 km (0.11 R)
• M13: 1,791,135 km (0.113 R)
• M14: 1,912,908 km (0.115 R)
• M15: 2,065,647 km (0.083 R)
• M16: 2,186,672 km (0.059 R)
• M17: 2,406,132 km (0.073 R)
• M18: 2,648,331 km (0.074 R)
• M19: 2,741,231 km (0.104 R)
• M20: 2,898,758 km (0.082 R)
• M21: 3,035,042 km (0.112 R)
• M22: 3,264,226 km (0.091 R)
• M23: 3,372,684 km (0.095 R)
• M24: 3,524,675 km (0.066 R)
• M25: 3,696,563 km (0.07 R)
• M26: 3,941,754 km (0.103 R)
• M27: 4,120,225 km (0.091 R)
• M28: 4,228,683 km (0.074 R)
• M29: 4,356,290 km (0.118 R)
• M30: 4,485,393 km (0.078 R)
• M31: 4,643,817 km (0.076 R)
• M32: 4,737,914 km (0.1 R)
• M33: 5,014,371 km (0.109 R)
• M34: 5,130,309 km (0.1 R)
• M35: 5,296,064 km (0.1 R)
• M36: 5,513,430 km (0.087 R)
• M37: 5,643,280 km (0.12 R)
• M38: 5,753,983 km (0.1 R)
• M39: 6,038,967 km (0.118 R)
• M40: 6,255,734 km (0.076 R)
• M41: 6,601,604 km (0.116 R)
• M42: 6,761,076 km (0.082 R)
• M43: 7,257,741 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 14.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.77 AU - 1.21 AU

Year: 680 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,272,428 km

• M1: 186,100 km (0.041 R)
• M2: 277,953 km (0.107 R)
• M3: 369,058 km (0.119 R)
• M4: 507,735 km (0.105 R)
• M5: 602,431 km (0.075 R)
• M6: 719,416 km (0.091 R)
• M7: 829,670 km (0.118 R)
• M8: 923,468 km (0.049 R)
• M9: 1,028,186 km (0.109 R)
• M10: 1,140,983 km (0.104 R)
• M11: 1,269,637 km (0.104 R)
• M12: 1,380,190 km (0.047 R)
• M13: 1,502,262 km (0.09 R)
• M14: 1,599,500 km (0.075 R)
• M15: 1,715,738 km (0.062 R)
• M16: 1,817,764 km (0.114 R)
• M17: 1,908,869 km (0.101 R)
• M18: 2,064,301 km (0.087 R)
• M19: 2,164,232 km (0.11 R)
• M20: 2,298,422 km (0.092 R)
• M21: 2,454,901 km (0.067 R)
• M22: 2,566,052 km (0.111 R)
• M23: 2,669,125 km (0.066 R)
• M24: 2,869,287 km (0.074 R)
• M25: 2,976,399 km (0.081 R)
• M26: 3,085,007 km (0.12 R)
• M27: 3,194,812 km (0.044 R)
• M28: 3,284,870 km (0.104 R)
• M29: 3,418,760 km (0.063 R)
• M30: 3,636,874 km (0.111 R)
• M31: 3,775,551 km (0.063 R)
• M32: 3,955,667 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 11.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.25 AU - 1.26 AU

Year: 965 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,272,428 km

• M1: 149,448 km (0.113 R)
• M2: 380,128 km (0.099 R)
• M3: 514,317 km (0.116 R)
• M4: 769,083 km (0.094 R)
• M5: 853,755 km (0.095 R)
• M6: 959,970 km (0.085 R)
• M7: 1,033,572 km (0.107 R)
• M8: 1,246,300 km (0.052 R)
• M9: 1,417,141 km (0.078 R)
• M10: 1,684,771 km (0.085 R)
• M11: 1,821,055 km (0.084 R)
• M12: 1,929,663 km (0.09 R)
• M13: 2,064,451 km (0.055 R)
• M14: 2,145,383 km (0.084 R)
• M15: 2,277,029 km (0.104 R)
• M16: 2,385,936 km (0.042 R)
• M17: 2,479,585 km (0.077 R)
• M18: 2,626,789 km (0.054 R)
• M19: 2,714,753 km (0.112 R)
• M20: 2,794,787 km (0.104 R)
• M21: 2,902,797 km (0.053 R)
• M22: 3,021,279 km (0.116 R)
• M23: 3,132,280 km (0.089 R)
• M24: 3,244,628 km (0.098 R)
• M25: 3,386,896 km (0.065 R)
• M26: 3,482,938 km (0.046 R)
• M27: 3,717,357 km (0.113 R)
• M28: 3,806,518 km (0.091 R)
• M29: 4,068,464 km (0.028 R)
• M30: 4,211,928 km (0.079 R)
• M31: 4,284,333 km (0.063 R)
• M32: 4,398,925 km (0.096 R)
• M33: 4,663,115 km (0.076 R)
• M34: 4,824,232 km (0.114 R)
• M35: 4,910,999 km (0.095 R)
• M36: 5,030,976 km (0.109 R)
• M37: 5,130,010 km (0.114 R)
• M38: 5,218,572 km (0.106 R)
• M39: 5,408,412 km (0.064 R)
• M40: 5,841,049 km (0.099 R)
• M41: 5,991,544 km (0.094 R)
• M42: 6,202,328 km (0.119 R)
• M43: 6,284,906 km (0.099 R)
• M44: 6,463,077 km (0.073 R)
• M45: 6,703,331 km (0.094 R)
• M46: 7,057,130 km (0.11 R)
• M47: 7,143,448 km (0.098 R)
• M48: 7,454,462 km (0.032 R)
• M49: 7,580,124 km (0.068 R)
• M50: 7,910,287 km (0.102 R)
• M51: 8,323,177 km (0.095 R)
• M52: 8,479,806 km (0.074 R)
• M53: 8,796,056 km (0.057 R)
• M54: 8,982,305 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 15

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.11 AU - 1.41 AU

Year: 976 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,272,428 km

• M1: 187,446 km (0.081 R)
• M2: 298,298 km (0.11 R)
• M3: 418,575 km (0.05 R)
• M4: 574,905 km (0.114 R)
• M5: 700,268 km (0.032 R)
• M6: 813,364 km (0.089 R)
• M7: 958,623 km (0.048 R)
• M8: 1,074,113 km (0.093 R)
• M9: 1,540,260 km (0.076 R)
• M10: 1,639,593 km (0.071 R)
• M11: 1,885,681 km (0.12 R)
• M12: 2,059,514 km (0.111 R)
• M13: 2,204,325 km (0.119 R)
• M14: 2,370,378 km (0.114 R)
• M15: 2,504,568 km (0.112 R)
• M16: 2,706,076 km (0.112 R)
• M17: 3,018,586 km (0.116 R)
• M18: 3,144,996 km (0.093 R)
• M19: 3,273,351 km (0.072 R)
• M20: 3,413,375 km (0.092 R)
• M21: 3,730,971 km (0.047 R)
• M22: 3,835,540 km (0.03 R)
• M23: 3,973,020 km (0.114 R)
• M24: 4,285,680 km (0.094 R)
• M25: 4,517,108 km (0.056 R)
• M26: 4,707,546 km (0.116 R)
• M27: 4,809,422 km (0.091 R)
• M28: 4,912,196 km (0.099 R)
• M29: 5,178,031 km (0.097 R)
• M30: 5,460,472 km (0.11 R)
• M31: 5,591,669 km (0.08 R)
• M32: 6,065,446 km (0.081 R)
• M33: 6,201,430 km (0.12 R)
• M34: 6,426,126 km (0.085 R)
• M35: 6,526,955 km (0.058 R)
• M36: 6,986,969 km (0.108 R)
• M37: 7,286,463 km (0.049 R)
• M38: 7,537,190 km (0.088 R)
• M39: 7,898,319 km (0.113 R)
• M40: 8,087,859 km (0.106 R)
• M41: 8,347,412 km (0.076 R)
• M42: 8,526,779 km (0.12 R)
• M43: 8,763,144 km (0.092 R)
• M44: 9,199,671 km (0.11 R)
• M45: 9,313,515 km (0.094 R)
• M46: 9,614,655 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 11.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.97 AU - 2.31 AU

Year: 2161 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,272,428 km

• M1: 144,512 km (0.058 R)
• M2: 227,239 km (0.09 R)
• M3: 336,894 km (0.05 R)
• M4: 446,400 km (0.108 R)
• M5: 542,292 km (0.048 R)
• M6: 669,750 km (0.077 R)
• M7: 816,954 km (0.078 R)
• M8: 957,726 km (0.109 R)
• M9: 1,059,452 km (0.087 R)
• M10: 1,145,471 km (0.039 R)
• M11: 1,234,182 km (0.118 R)
• M12: 1,440,029 km (0.093 R)
• M13: 1,525,599 km (0.107 R)
• M14: 1,602,044 km (0.104 R)
• M15: 1,793,080 km (0.067 R)
• M16: 2,039,617 km (0.028 R)
• M17: 2,173,208 km (0.111 R)
• M18: 2,259,825 km (0.114 R)
• M19: 2,513,843 km (0.109 R)
• M20: 2,710,564 km (0.081 R)
• M21: 3,063,615 km (0.095 R)
• M22: 3,316,884 km (0.107 R)
• M23: 3,388,392 km (0.109 R)
• M24: 3,577,035 km (0.087 R)
• M25: 3,650,487 km (0.063 R)
• M26: 3,739,199 km (0.096 R)
• M27: 3,934,274 km (0.107 R)
• M28: 4,071,156 km (0.111 R)
• M29: 4,475,819 km (0.119 R)
• M30: 4,844,727 km (0.035 R)
• M31: 4,926,258 km (0.078 R)
• M32: 5,323,889 km (0.087 R)
• M33: 5,509,690 km (0.052 R)
• M34: 5,680,381 km (0.101 R)
• M35: 6,044,801 km (0.071 R)
• M36: 6,309,739 km (0.083 R)
• M37: 6,578,566 km (0.115 R)
• M38: 6,887,785 km (0.11 R)
• M39: 7,239,041 km (0.118 R)
• M40: 7,805,718 km (0.11 R)
• M41: 8,171,933 km (0.048 R)
• M42: 8,347,412 km (0.088 R)
• M43: 8,861,430 km (0.082 R)
• M44: 8,961,511 km (0.095 R)
• M45: 9,061,891 km (0.111 R)
• M46: 9,182,916 km (0.057 R)
• M47: 9,406,116 km (0.116 R)
• M48: 9,631,111 km (0.07 R)
• M49: 9,816,612 km (0.079 R)
• M50: 10,191,056 km (0.091 R)
• M51: 10,443,278 km (0.114 R)
• M52: 10,740,230 km (0.093 R)
• M53: 11,516,642 km (0.103 R)
• M54: 11,779,486 km (0.106 R)
• M55: 12,066,415 km (0.027 R)
• M56: 12,199,706 km (0.112 R)
• M57: 12,311,157 km (0.106 R)
• M58: 12,602,424 km (0.063 R)
• M59: 12,805,279 km (0.094 R)
• M60: 13,009,330 km (0.103 R)
• M61: 13,283,094 km (0.078 R)
• M62: 13,558,803 km (0.089 R)
• M63: 13,952,694 km (0.11 R)
• M64: 14,092,568 km (0.069 R)
• M65: 14,326,689 km (0.082 R)
• M66: 14,467,909 km (0.057 R)
• M67: 14,870,328 km (0.095 R)
• M68: 15,084,851 km (0.116 R)
• M69: 15,276,486 km (0.069 R)
• M70: 15,420,698 km (0.101 R)
• M71: 15,710,469 km (0.059 R)
• M72: 16,002,035 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 12.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.03 AU - 4.07 AU

Year: 5626 Days

Day: 10.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,272,428 km

• M1: 195,524 km (0.103 R)
• M2: 380,577 km (0.116 R)
• M3: 625,768 km (0.052 R)
• M4: 796,758 km (0.1 R)
• M5: 1,355,058 km (0.1 R)
• M6: 1,476,531 km (0.113 R)
• M7: 1,619,995 km (0.109 R)
• M8: 1,768,396 km (0.094 R)
• M9: 2,621,553 km (0.08 R)
• M10: 3,022,625 km (0.092 R)
• M11: 3,183,891 km (0.12 R)
• M12: 3,467,230 km (0.119 R)
• M13: 3,833,146 km (0.089 R)
• M14: 4,262,941 km (0.052 R)
• M15: 4,681,815 km (0.075 R)
• M16: 5,362,635 km (0.05 R)
• M17: 5,446,559 km (0.106 R)
• M18: 5,929,910 km (0.105 R)
• M19: 6,103,892 km (0.09 R)
• M20: 6,308,991 km (0.116 R)
• M21: 7,244,726 km (0.057 R)
• M22: 7,998,849 km (0.107 R)
• M23: 8,777,954 km (0.077 R)
• M24: 9,109,912 km (0.098 R)
• M25: 9,649,362 km (0.112 R)
• M26: 10,095,463 km (0.094 R)
• M27: 10,548,445 km (0.119 R)
• M28: 10,724,372 km (0.098 R)
• M29: 11,294,041 km (0.091 R)
• M30: 11,474,007 km (0.095 R)
• M31: 11,582,615 km (0.089 R)
• M32: 11,764,077 km (0.075 R)
• M33: 12,240,696 km (0.106 R)
• M34: 12,499,949 km (0.088 R)
• M35: 13,061,689 km (0.118 R)
• M36: 13,977,527 km (0.086 R)
• M37: 16,032,254 km (0.104 R)
• M38: 16,153,728 km (0.062 R)
• M39: 16,234,810 km (0.089 R)
• M40: 16,642,464 km (0.102 R)
• M41: 17,634,597 km (0.071 R)
• M42: 17,759,960 km (0.072 R)
• M43: 17,843,585 km (0.075 R)
• M44: 18,053,621 km (0.096 R)
• M45: 18,773,486 km (0.117 R)
• M46: 19,287,354 km (0.045 R)
• M47: 19,589,243 km (0.03 R)
• M48: 19,675,710 km (0.089 R)
• M49: 19,936,160 km (0.113 R)
• M50: 20,416,519 km (0.11 R)
• M51: 20,989,180 km (0.083 R)
• M52: 21,122,023 km (0.084 R)
• M53: 21,611,806 km (0.029 R)
• M54: 21,970,242 km (0.103 R)
• M55: 22,105,180 km (0.103 R)
• M56: 22,375,952 km (0.092 R)
• M57: 22,557,115 km (0.064 R)
• M58: 23,194,851 km (0.116 R)
• M59: 23,930,872 km (0.06 R)
• M60: 24,301,725 km (0.087 R)
• M61: 24,861,820 km (0.095 R)
• M62: 25,190,337 km (0.093 R)
• M63: 25,425,953 km (0.096 R)
• M64: 25,662,318 km (0.089 R)
• M65: 26,519,215 km (0.073 R)
• M66: 26,855,062 km (0.076 R)
• M67: 26,999,274 km (0.111 R)
• M68: 27,385,536 km (0.106 R)
• M69: 27,676,354 km (0.089 R)
• M70: 28,016,988 km (0.057 R)
• M71: 28,261,132 km (0.049 R)
• M72: 28,456,956 km (0.066 R)
• M73: 28,702,296 km (0.093 R)
• M74: 28,849,949 km (0.1 R)
• M75: 29,591,656 km (0.087 R)
• M76: 31,701,734 km (0.095 R)
• M77: 31,956,200 km (0.114 R)
• M78: 32,109,238 km (0.086 R)
• M79: 32,364,751 km (0.104 R)
• M80: 32,723,637 km (0.112 R)
• M81: 32,877,722 km (0.045 R)
• M82: 33,083,719 km (0.045 R)
• M83: 34,276,463 km (0.038 R)
• M84: 34,433,091 km (0.099 R)
• M85: 35,062,001 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit