🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 10

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 310 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,211,463 km

• M1: 129,402 km (0.109 R)
• M2: 215,271 km (0.089 R)
• M3: 287,078 km (0.072 R)
• M4: 442,062 km (0.12 R)
• M5: 512,522 km (0.065 R)
• M6: 603,029 km (0.116 R)
• M7: 716,424 km (0.106 R)
• M8: 819,647 km (0.095 R)
• M9: 939,624 km (0.093 R)
• M10: 1,046,138 km (0.092 R)
• M11: 1,145,022 km (0.102 R)
• M12: 1,226,403 km (0.043 R)
• M13: 1,301,352 km (0.108 R)
• M14: 1,399,638 km (0.091 R)
• M15: 1,491,640 km (0.069 R)
• M16: 1,728,304 km (0.047 R)
• M17: 1,794,127 km (0.073 R)
• M18: 1,913,806 km (0.091 R)
• M19: 1,996,832 km (0.11 R)
• M20: 2,061,159 km (0.1 R)
• M21: 2,131,321 km (0.111 R)
• M22: 2,284,210 km (0.045 R)
• M23: 2,398,652 km (0.079 R)
• M24: 2,477,790 km (0.067 R)
• M25: 2,541,817 km (0.087 R)
• M26: 2,611,680 km (0.046 R)
• M27: 2,698,746 km (0.059 R)
• M28: 2,786,709 km (0.085 R)
• M29: 3,016,791 km (0.068 R)
• M30: 3,136,918 km (0.097 R)
• M31: 3,247,171 km (0.057 R)
• M32: 3,591,546 km (0.067 R)
• M33: 3,670,384 km (0.058 R)
• M34: 3,774,354 km (0.108 R)
• M35: 3,904,056 km (0.113 R)
• M36: 4,029,119 km (0.098 R)
• M37: 4,092,100 km (0.059 R)
• M38: 4,174,529 km (0.078 R)
• M39: 4,308,867 km (0.057 R)
• M40: 4,431,687 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 11.2

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.66 AU

Year: 327 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,211,463 km

• M1: 143,016 km (0.028 R)
• M2: 276,906 km (0.106 R)
• M3: 352,153 km (0.095 R)
• M4: 545,135 km (0.109 R)
• M5: 663,467 km (0.08 R)
• M6: 737,518 km (0.119 R)
• M7: 850,613 km (0.086 R)
• M8: 970,142 km (0.104 R)
• M9: 1,042,847 km (0.034 R)
• M10: 1,113,307 km (0.095 R)
• M11: 1,315,713 km (0.094 R)
• M12: 1,411,905 km (0.109 R)
• M13: 1,525,449 km (0.109 R)
• M14: 1,793,978 km (0.066 R)
• M15: 1,869,076 km (0.092 R)
• M16: 1,945,072 km (0.111 R)
• M17: 2,117,408 km (0.111 R)
• M18: 2,353,025 km (0.112 R)
• M19: 2,423,785 km (0.074 R)
• M20: 2,561,116 km (0.077 R)
• M21: 2,670,621 km (0.12 R)
• M22: 2,769,206 km (0.066 R)
• M23: 2,856,571 km (0.092 R)
• M24: 2,932,118 km (0.098 R)
• M25: 3,033,994 km (0.1 R)
• M26: 3,307,160 km (0.111 R)
• M27: 3,380,014 km (0.079 R)
• M28: 3,466,781 km (0.072 R)
• M29: 3,574,641 km (0.101 R)
• M30: 3,752,513 km (0.086 R)
• M31: 3,961,352 km (0.109 R)
• M32: 4,102,722 km (0.113 R)
• M33: 4,174,080 km (0.058 R)
• M34: 4,588,615 km (0.086 R)
• M35: 4,744,646 km (0.107 R)
• M36: 4,834,704 km (0.061 R)
• M37: 4,947,950 km (0.097 R)
• M38: 5,031,724 km (0.098 R)
• M39: 5,115,798 km (0.077 R)
• M40: 5,192,692 km (0.107 R)
• M41: 5,301,150 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 13.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.68 AU

Year: 351 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,211,463 km

• M1: 171,439 km (0.028 R)
• M2: 280,346 km (0.082 R)
• M3: 387,159 km (0.047 R)
• M4: 515,813 km (0.069 R)
• M5: 602,580 km (0.087 R)
• M6: 720,912 km (0.046 R)
• M7: 815,757 km (0.067 R)
• M8: 967,150 km (0.07 R)
• M9: 1,055,712 km (0.101 R)
• M10: 1,141,133 km (0.111 R)
• M11: 1,254,827 km (0.079 R)
• M12: 1,359,396 km (0.081 R)
• M13: 1,449,903 km (0.107 R)
• M14: 1,546,244 km (0.077 R)
• M15: 1,676,992 km (0.112 R)
• M16: 1,763,908 km (0.108 R)
• M17: 1,980,526 km (0.094 R)
• M18: 2,068,939 km (0.115 R)
• M19: 2,229,906 km (0.112 R)
• M20: 2,330,286 km (0.069 R)
• M21: 2,452,807 km (0.039 R)
• M22: 2,548,250 km (0.081 R)
• M23: 2,755,742 km (0.043 R)
• M24: 2,933,764 km (0.05 R)
• M25: 3,031,002 km (0.109 R)
• M26: 3,156,216 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 10

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 610 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,211,463 km

• M1: 136,433 km (0.11 R)
• M2: 218,562 km (0.093 R)
• M3: 299,196 km (0.088 R)
• M4: 398,828 km (0.096 R)
• M5: 473,028 km (0.103 R)
• M6: 590,164 km (0.027 R)
• M7: 718,219 km (0.062 R)
• M8: 906,114 km (0.078 R)
• M9: 1,026,840 km (0.106 R)
• M10: 1,092,364 km (0.117 R)
• M11: 1,495,680 km (0.074 R)
• M12: 1,591,572 km (0.051 R)
• M13: 1,682,378 km (0.086 R)
• M14: 1,746,406 km (0.077 R)
• M15: 1,833,023 km (0.084 R)
• M16: 1,958,386 km (0.068 R)
• M17: 2,056,073 km (0.094 R)
• M18: 2,209,710 km (0.092 R)
• M19: 2,319,665 km (0.117 R)
• M20: 2,479,884 km (0.099 R)
• M21: 2,668,676 km (0.091 R)
• M22: 2,760,679 km (0.101 R)
• M23: 2,836,675 km (0.089 R)
• M24: 2,905,041 km (0.117 R)
• M25: 3,069,300 km (0.113 R)
• M26: 3,139,461 km (0.1 R)
• M27: 3,416,217 km (0.032 R)
• M28: 3,498,047 km (0.045 R)
• M29: 3,562,224 km (0.085 R)
• M30: 3,775,850 km (0.097 R)
• M31: 3,851,098 km (0.081 R)
• M32: 3,955,517 km (0.115 R)
• M33: 4,254,713 km (0.119 R)
• M34: 4,342,976 km (0.028 R)
• M35: 4,481,503 km (0.086 R)
• M36: 4,561,239 km (0.115 R)
• M37: 4,691,988 km (0.032 R)
• M38: 4,926,407 km (0.11 R)
• M39: 5,008,836 km (0.12 R)
• M40: 5,102,185 km (0.072 R)
• M41: 5,322,094 km (0.11 R)
• M42: 5,620,242 km (0.092 R)
• M43: 6,210,855 km (0.086 R)
• M44: 6,423,284 km (0.072 R)
• M45: 6,536,081 km (0.033 R)
• M46: 6,649,625 km (0.096 R)
• M47: 6,752,249 km (0.083 R)
• M48: 6,866,991 km (0.061 R)
• M49: 6,936,105 km (0.111 R)
• M50: 7,098,419 km (0.093 R)
• M51: 7,226,774 km (0.091 R)
• M52: 7,533,450 km (0.042 R)
• M53: 7,640,562 km (0.07 R)
• M54: 7,808,111 km (0.065 R)
• M55: 8,220,403 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 9.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.23 AU - 1.39 AU

Year: 1054 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,211,463 km

• M1: 113,545 km (0.057 R)
• M2: 208,091 km (0.11 R)
• M3: 330,611 km (0.114 R)
• M4: 415,882 km (0.108 R)
• M5: 565,779 km (0.059 R)
• M6: 678,426 km (0.108 R)
• M7: 865,573 km (0.116 R)
• M8: 969,245 km (0.097 R)
• M9: 1,114,205 km (0.113 R)
• M10: 1,235,379 km (0.104 R)
• M11: 1,574,966 km (0.117 R)
• M12: 1,773,034 km (0.081 R)
• M13: 2,043,956 km (0.12 R)
• M14: 2,193,853 km (0.047 R)
• M15: 2,366,938 km (0.095 R)
• M16: 2,544,510 km (0.1 R)
• M17: 2,788,205 km (0.046 R)
• M18: 2,892,026 km (0.117 R)
• M19: 2,986,572 km (0.09 R)
• M20: 3,254,651 km (0.088 R)
• M21: 3,419,359 km (0.117 R)
• M22: 3,530,659 km (0.065 R)
• M23: 3,620,568 km (0.101 R)
• M24: 3,711,224 km (0.093 R)
• M25: 4,011,317 km (0.088 R)
• M26: 4,117,083 km (0.085 R)
• M27: 4,295,404 km (0.045 R)
• M28: 4,439,915 km (0.037 R)
• M29: 4,585,923 km (0.103 R)
• M30: 4,770,826 km (0.091 R)
• M31: 4,908,007 km (0.112 R)
• M32: 5,122,530 km (0.077 R)
• M33: 5,211,840 km (0.037 R)
• M34: 5,301,599 km (0.059 R)
• M35: 5,495,777 km (0.077 R)
• M36: 5,613,361 km (0.048 R)
• M37: 5,705,513 km (0.087 R)
• M38: 5,931,256 km (0.113 R)
• M39: 6,200,533 km (0.092 R)
• M40: 6,542,812 km (0.104 R)
• M41: 6,625,989 km (0.065 R)
• M42: 6,709,315 km (0.048 R)
• M43: 6,807,152 km (0.084 R)
• M44: 7,089,144 km (0.073 R)
• M45: 7,174,564 km (0.075 R)
• M46: 7,447,132 km (0.088 R)
• M47: 7,606,453 km (0.079 R)
• M48: 7,884,556 km (0.119 R)
• M49: 8,076,639 km (0.062 R)
• M50: 8,270,219 km (0.091 R)
• M51: 8,799,347 km (0.115 R)
• M52: 8,875,791 km (0.107 R)
• M53: 9,060,395 km (0.082 R)
• M54: 9,168,554 km (0.039 R)
• M55: 9,826,785 km (0.1 R)
• M56: 10,001,665 km (0.108 R)
• M57: 10,257,926 km (0.099 R)
• M58: 10,483,968 km (0.071 R)
• M59: 10,662,738 km (0.107 R)
• M60: 11,122,302 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 12.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.34 AU - 3 AU

Year: 3067 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,211,463 km

• M1: 158,125 km (0.065 R)
• M2: 289,023 km (0.073 R)
• M3: 409,749 km (0.12 R)
• M4: 769,083 km (0.031 R)
• M5: 854,802 km (0.083 R)
• M6: 1,145,620 km (0.078 R)
• M7: 1,361,789 km (0.066 R)
• M8: 1,481,767 km (0.105 R)
• M9: 1,819,858 km (0.092 R)
• M10: 2,324,601 km (0.117 R)
• M11: 2,486,167 km (0.094 R)
• M12: 2,584,902 km (0.08 R)
• M13: 2,684,983 km (0.103 R)
• M14: 2,786,410 km (0.112 R)
• M15: 3,205,284 km (0.108 R)
• M16: 3,551,154 km (0.1 R)
• M17: 3,870,995 km (0.083 R)
• M18: 4,005,483 km (0.111 R)
• M19: 4,161,065 km (0.084 R)
• M20: 4,639,928 km (0.115 R)
• M21: 4,762,448 km (0.074 R)
• M22: 4,865,372 km (0.037 R)
• M23: 5,031,724 km (0.118 R)
• M24: 5,136,592 km (0.086 R)
• M25: 5,327,180 km (0.103 R)
• M26: 5,477,227 km (0.091 R)
• M27: 5,979,726 km (0.095 R)
• M28: 6,338,163 km (0.089 R)
• M29: 6,773,044 km (0.099 R)
• M30: 7,431,424 km (0.109 R)
• M31: 7,599,273 km (0.088 R)
• M32: 8,036,697 km (0.073 R)
• M33: 8,332,901 km (0.118 R)
• M34: 8,482,349 km (0.031 R)
• M35: 9,191,592 km (0.108 R)
• M36: 9,268,785 km (0.066 R)
• M37: 9,397,738 km (0.111 R)
• M38: 9,475,529 km (0.049 R)
• M39: 9,788,488 km (0.059 R)
• M40: 10,211,251 km (0.115 R)
• M41: 10,559,067 km (0.111 R)
• M42: 10,910,771 km (0.088 R)
• M43: 10,992,601 km (0.119 R)
• M44: 11,074,431 km (0.089 R)
• M45: 11,238,989 km (0.066 R)
• M46: 11,904,999 km (0.117 R)
• M47: 12,441,457 km (0.105 R)
• M48: 12,669,743 km (0.064 R)
• M49: 13,567,330 km (0.067 R)
• M50: 14,216,734 km (0.068 R)
• M51: 14,665,378 km (0.116 R)
• M52: 14,755,586 km (0.076 R)
• M53: 14,876,311 km (0.119 R)
• M54: 15,179,397 km (0.097 R)
• M55: 15,637,914 km (0.084 R)
• M56: 16,851,452 km (0.099 R)
• M57: 17,262,697 km (0.104 R)
• M58: 17,677,232 km (0.089 R)
• M59: 18,744,314 km (0.11 R)
• M60: 19,006,110 km (0.082 R)
• M61: 19,203,280 km (0.051 R)
• M62: 19,467,171 km (0.079 R)
• M63: 19,566,504 km (0.061 R)
• M64: 20,032,052 km (0.119 R)
• M65: 20,400,512 km (0.059 R)
• M66: 20,669,938 km (0.068 R)
• M67: 20,906,602 km (0.102 R)
• M68: 21,587,721 km (0.104 R)
• M69: 22,068,827 km (0.049 R)
• M70: 22,310,727 km (0.067 R)
• M71: 22,797,070 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.1

Radius: 9.4

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.68 AU - 3.34 AU

Year: 3671 Days

Day: 13.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,211,463 km

• M1: 205,248 km (0.11 R)
• M2: 317,596 km (0.117 R)
• M3: 428,897 km (0.068 R)
• M4: 673,340 km (0.096 R)
• M5: 812,167 km (0.104 R)
• M6: 948,151 km (0.105 R)
• M7: 1,173,595 km (0.093 R)
• M8: 1,401,582 km (0.047 R)
• M9: 1,490,892 km (0.117 R)
• M10: 1,566,738 km (0.099 R)
• M11: 1,722,470 km (0.104 R)
• M12: 1,834,668 km (0.091 R)
• M13: 2,168,870 km (0.114 R)
• M14: 2,705,777 km (0.098 R)
• M15: 2,799,126 km (0.06 R)
• M16: 3,322,419 km (0.096 R)
• M17: 3,667,541 km (0.08 R)
• M18: 3,981,697 km (0.045 R)
• M19: 4,217,613 km (0.084 R)
• M20: 4,414,035 km (0.071 R)
• M21: 4,725,647 km (0.051 R)
• M22: 4,816,154 km (0.084 R)
• M23: 4,952,737 km (0.09 R)
• M24: 5,044,590 km (0.081 R)
• M25: 5,464,810 km (0.073 R)
• M26: 5,607,377 km (0.111 R)
• M27: 6,067,091 km (0.118 R)
• M28: 6,165,527 km (0.103 R)
• M29: 6,388,727 km (0.112 R)
• M30: 6,792,192 km (0.101 R)
• M31: 7,360,514 km (0.094 R)
• M32: 7,439,203 km (0.078 R)
• M33: 7,703,542 km (0.087 R)
• M34: 7,836,834 km (0.1 R)
• M35: 7,944,096 km (0.102 R)
• M36: 8,597,689 km (0.072 R)
• M37: 8,735,917 km (0.064 R)
• M38: 8,903,018 km (0.103 R)
• M39: 9,467,301 km (0.03 R)
• M40: 9,610,167 km (0.064 R)
• M41: 10,101,447 km (0.095 R)
• M42: 10,958,194 km (0.062 R)
• M43: 11,289,254 km (0.109 R)
• M44: 11,440,946 km (0.098 R)
• M45: 11,532,201 km (0.069 R)
• M46: 11,746,126 km (0.059 R)
• M47: 12,084,965 km (0.108 R)
• M48: 12,709,386 km (0.064 R)
• M49: 12,962,057 km (0.087 R)
• M50: 13,057,201 km (0.087 R)
• M51: 13,216,373 km (0.092 R)
• M52: 13,280,252 km (0.092 R)
• M53: 13,344,130 km (0.118 R)
• M54: 13,504,499 km (0.112 R)
• M55: 13,665,466 km (0.112 R)
• M56: 13,762,406 km (0.032 R)
• M57: 14,152,258 km (0.088 R)
• M58: 14,250,244 km (0.118 R)
• M59: 14,644,584 km (0.119 R)
• M60: 15,109,385 km (0.048 R)
• M61: 15,377,016 km (0.113 R)
• M62: 16,773,661 km (0.087 R)
• M63: 17,574,758 km (0.087 R)
• M64: 17,891,606 km (0.066 R)
• M65: 18,139,340 km (0.112 R)
• M66: 18,853,520 km (0.104 R)
• M67: 19,686,182 km (0.116 R)
• M68: 19,795,688 km (0.116 R)
• M69: 19,941,995 km (0.103 R)
• M70: 20,125,402 km (0.103 R)
• M71: 20,272,606 km (0.105 R)
• M72: 20,939,064 km (0.092 R)
• M73: 21,876,594 km (0.099 R)
• M74: 22,598,254 km (0.047 R)
• M75: 23,019,672 km (0.103 R)
• M76: 23,096,565 km (0.078 R)
• M77: 23,366,439 km (0.101 R)
• M78: 23,948,076 km (0.077 R)
• M79: 25,323,928 km (0.063 R)
• M80: 25,562,387 km (0.113 R)
• M81: 26,001,456 km (0.098 R)
• M82: 26,765,602 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit