🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.89 AU - 1.15 AU

Year: 676 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,539,555 km

• M1: 184,305 km (0.096 R)
• M2: 283,189 km (0.097 R)
• M3: 442,959 km (0.11 R)
• M4: 611,257 km (0.067 R)
• M5: 700,716 km (0.091 R)
• M6: 814,112 km (0.116 R)
• M7: 919,877 km (0.115 R)
• M8: 1,088,325 km (0.074 R)
• M9: 1,262,157 km (0.108 R)
• M10: 1,358,648 km (0.108 R)
• M11: 1,669,811 km (0.108 R)
• M12: 1,872,965 km (0.067 R)
• M13: 2,017,626 km (0.079 R)
• M14: 2,138,950 km (0.099 R)
• M15: 2,241,874 km (0.097 R)
• M16: 2,339,561 km (0.107 R)
• M17: 2,438,744 km (0.069 R)
• M18: 2,568,446 km (0.093 R)
• M19: 2,789,851 km (0.087 R)
• M20: 2,895,317 km (0.109 R)
• M21: 3,017,539 km (0.084 R)
• M22: 3,118,218 km (0.111 R)
• M23: 3,443,294 km (0.067 R)
• M24: 3,614,135 km (0.051 R)
• M25: 3,729,625 km (0.113 R)
• M26: 3,821,178 km (0.096 R)
• M27: 3,972,871 km (0.089 R)
• M28: 4,126,508 km (0.101 R)
• M29: 4,282,089 km (0.105 R)
• M30: 4,466,244 km (0.113 R)
• M31: 4,581,584 km (0.103 R)
• M32: 4,688,996 km (0.11 R)
• M33: 5,238,469 km (0.116 R)
• M34: 5,625,778 km (0.113 R)
• M35: 5,798,862 km (0.117 R)
• M36: 6,150,417 km (0.099 R)
• M37: 6,428,669 km (0.11 R)
• M38: 6,630,028 km (0.082 R)
• M39: 6,782,319 km (0.053 R)
• M40: 7,049,201 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 14.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.83 AU - 1.35 AU

Year: 747 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,539,555 km

• M1: 198,666 km (0.066 R)
• M2: 331,060 km (0.049 R)
• M3: 424,260 km (0.118 R)
• M4: 557,102 km (0.097 R)
• M5: 708,196 km (0.102 R)
• M6: 839,992 km (0.081 R)
• M7: 956,379 km (0.1 R)
• M8: 1,105,079 km (0.076 R)
• M9: 1,243,757 km (0.093 R)
• M10: 1,389,016 km (0.093 R)
• M11: 1,540,260 km (0.057 R)
• M12: 1,676,693 km (0.112 R)
• M13: 1,886,728 km (0.089 R)
• M14: 2,105,740 km (0.107 R)
• M15: 2,258,629 km (0.094 R)
• M16: 2,403,439 km (0.089 R)
• M17: 2,617,813 km (0.117 R)
• M18: 2,826,203 km (0.107 R)
• M19: 2,957,700 km (0.054 R)
• M20: 3,253,006 km (0.109 R)
• M21: 3,411,131 km (0.088 R)
• M22: 3,504,480 km (0.12 R)
• M23: 3,873,089 km (0.119 R)
• M24: 3,977,658 km (0.09 R)
• M25: 4,118,729 km (0.025 R)
• M26: 4,211,180 km (0.071 R)
• M27: 4,304,529 km (0.061 R)
• M28: 4,442,159 km (0.111 R)
• M29: 4,544,484 km (0.053 R)
• M30: 4,818,996 km (0.032 R)
• M31: 4,954,382 km (0.118 R)
• M32: 5,206,155 km (0.088 R)
• M33: 5,314,315 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 11.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.48 AU - 2.32 AU

Year: 1718 Days

Day: 11.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,539,555 km

• M1: 141,819 km (0.115 R)
• M2: 223,499 km (0.101 R)
• M3: 456,124 km (0.066 R)
• M4: 571,464 km (0.101 R)
• M5: 843,134 km (0.071 R)
• M6: 1,246,898 km (0.111 R)
• M7: 1,349,822 km (0.064 R)
• M8: 1,446,013 km (0.107 R)
• M9: 1,524,701 km (0.094 R)
• M10: 1,666,071 km (0.087 R)
• M11: 1,769,892 km (0.037 R)
• M12: 1,908,121 km (0.084 R)
• M13: 2,050,089 km (0.078 R)
• M14: 2,229,756 km (0.09 R)
• M15: 2,356,316 km (0.09 R)
• M16: 2,473,451 km (0.11 R)
• M17: 2,962,038 km (0.119 R)
• M18: 3,038,034 km (0.064 R)
• M19: 3,269,761 km (0.089 R)
• M20: 3,507,322 km (0.099 R)
• M21: 3,777,945 km (0.111 R)
• M22: 4,041,536 km (0.119 R)
• M23: 4,196,968 km (0.115 R)
• M24: 4,528,328 km (0.108 R)
• M25: 4,601,481 km (0.089 R)
• M26: 4,793,565 km (0.113 R)
• M27: 4,973,232 km (0.099 R)
• M28: 5,231,737 km (0.118 R)
• M29: 5,494,580 km (0.036 R)
• M30: 5,667,067 km (0.029 R)
• M31: 6,017,425 km (0.115 R)
• M32: 6,490,004 km (0.059 R)
• M33: 6,572,732 km (0.087 R)
• M34: 6,789,499 km (0.093 R)
• M35: 6,923,988 km (0.113 R)
• M36: 7,229,915 km (0.078 R)
• M37: 7,855,384 km (0.111 R)
• M38: 8,192,428 km (0.058 R)
• M39: 8,353,695 km (0.109 R)
• M40: 8,516,158 km (0.091 R)
• M41: 8,716,021 km (0.105 R)
• M42: 9,101,983 km (0.026 R)
• M43: 9,399,833 km (0.09 R)
• M44: 9,493,630 km (0.041 R)
• M45: 9,682,124 km (0.114 R)
• M46: 9,776,819 km (0.037 R)
• M47: 9,890,813 km (0.098 R)
• M48: 10,062,701 km (0.092 R)
• M49: 10,545,453 km (0.107 R)
• M50: 10,956,698 km (0.115 R)
• M51: 11,055,432 km (0.092 R)
• M52: 11,453,363 km (0.064 R)
• M53: 12,489,029 km (0.1 R)
• M54: 12,674,979 km (0.097 R)
• M55: 13,259,158 km (0.117 R)
• M56: 13,681,922 km (0.091 R)
• M57: 14,109,024 km (0.102 R)
• M58: 14,281,211 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 13.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.37 AU - 6.99 AU

Year: 8880 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,539,555 km

• M1: 428,897 km (0.034 R)
• M2: 638,484 km (0.09 R)
• M3: 1,012,778 km (0.094 R)
• M4: 1,126,921 km (0.1 R)
• M5: 1,857,856 km (0.077 R)
• M6: 2,097,661 km (0.106 R)
• M7: 2,347,939 km (0.093 R)
• M8: 2,661,496 km (0.039 R)
• M9: 2,796,134 km (0.088 R)
• M10: 3,242,833 km (0.05 R)
• M11: 3,416,217 km (0.094 R)
• M12: 3,924,401 km (0.113 R)
• M13: 4,109,603 km (0.103 R)
• M14: 4,266,082 km (0.12 R)
• M15: 4,392,792 km (0.077 R)
• M16: 4,553,011 km (0.107 R)
• M17: 5,179,527 km (0.11 R)
• M18: 5,623,982 km (0.092 R)
• M19: 6,770,201 km (0.11 R)
• M20: 7,948,135 km (0.078 R)
• M21: 8,143,958 km (0.074 R)
• M22: 8,301,934 km (0.11 R)
• M23: 9,065,930 km (0.116 R)
• M24: 10,446,120 km (0.075 R)
• M25: 10,747,410 km (0.117 R)
• M26: 10,877,261 km (0.076 R)
• M27: 11,270,404 km (0.036 R)
• M28: 11,490,762 km (0.113 R)
• M29: 12,477,510 km (0.079 R)
• M30: 12,981,206 km (0.032 R)
• M31: 13,444,809 km (0.117 R)
• M32: 13,819,552 km (0.116 R)
• M33: 14,245,457 km (0.067 R)
• M34: 14,819,913 km (0.088 R)
• M35: 15,304,461 km (0.085 R)
• M36: 15,548,754 km (0.077 R)
• M37: 16,289,263 km (0.094 R)
• M38: 16,889,899 km (0.085 R)
• M39: 17,396,138 km (0.085 R)
• M40: 18,164,772 km (0.044 R)
• M41: 18,892,117 km (0.094 R)
• M42: 19,364,846 km (0.079 R)
• M43: 19,894,572 km (0.118 R)
• M44: 20,860,077 km (0.076 R)
• M45: 21,676,432 km (0.099 R)
• M46: 22,005,996 km (0.059 R)
• M47: 22,836,863 km (0.063 R)
• M48: 23,116,162 km (0.05 R)
• M49: 23,228,211 km (0.081 R)
• M50: 23,734,600 km (0.044 R)
• M51: 23,847,546 km (0.109 R)
• M52: 25,160,267 km (0.032 R)
• M53: 25,390,947 km (0.047 R)
• M54: 25,970,639 km (0.07 R)
• M55: 27,498,632 km (0.111 R)
• M56: 27,914,963 km (0.103 R)
• M57: 28,814,046 km (0.118 R)
• M58: 29,358,133 km (0.114 R)
• M59: 29,479,457 km (0.094 R)
• M60: 29,601,080 km (0.119 R)
• M61: 29,722,703 km (0.119 R)
• M62: 30,211,290 km (0.081 R)
• M63: 31,072,525 km (0.028 R)
• M64: 32,004,220 km (0.113 R)
• M65: 33,071,302 km (0.086 R)
• M66: 33,450,682 km (0.109 R)
• M67: 34,661,527 km (0.077 R)
• M68: 34,918,387 km (0.115 R)
• M69: 35,821,958 km (0.114 R)
• M70: 35,951,809 km (0.06 R)
• M71: 36,929,730 km (0.088 R)
• M72: 37,454,819 km (0.12 R)
• M73: 38,512,476 km (0.08 R)
• M74: 40,117,511 km (0.058 R)
• M75: 40,319,618 km (0.055 R)
• M76: 42,428,350 km (0.113 R)
• M77: 42,565,681 km (0.044 R)
• M78: 43,807,792 km (0.095 R)
• M79: 44,224,571 km (0.066 R)
• M80: 44,642,548 km (0.12 R)
• M81: 46,115,937 km (0.1 R)
• M82: 47,391,558 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373

Radius: 5.7

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.2 AU - 11.16 AU

Year: 21307 Days

Day: 18.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,539,555 km

• M1: 108,758 km (0.112 R)
• M2: 156,031 km (0.11 R)
• M3: 1,400,685 km (0.084 R)
• M4: 1,732,194 km (0.11 R)
• M5: 2,087,638 km (0.119 R)
• M6: 2,179,940 km (0.108 R)
• M7: 2,562,911 km (0.08 R)
• M8: 3,282,177 km (0.117 R)
• M9: 3,794,550 km (0.1 R)
• M10: 6,525,160 km (0.067 R)
• M11: 7,446,234 km (0.073 R)
• M12: 7,493,507 km (0.036 R)
• M13: 8,358,631 km (0.111 R)
• M14: 8,456,768 km (0.089 R)
• M15: 8,802,937 km (0.119 R)
• M16: 9,356,449 km (0.109 R)
• M17: 11,571,395 km (0.104 R)
• M18: 12,121,616 km (0.088 R)
• M19: 12,177,117 km (0.088 R)
• M20: 13,476,524 km (0.077 R)
• M21: 13,533,970 km (0.038 R)
• M22: 14,113,362 km (0.099 R)
• M23: 14,700,983 km (0.1 R)
• M24: 15,356,371 km (0.096 R)
• M25: 16,021,334 km (0.117 R)
• M26: 16,265,477 km (0.106 R)
• M27: 19,095,570 km (0.064 R)
• M28: 20,865,163 km (0.107 R)
• M29: 21,198,617 km (0.098 R)
• M30: 23,373,770 km (0.04 R)
• M31: 24,347,652 km (0.079 R)
• M32: 25,476,667 km (0.051 R)
• M33: 26,767,098 km (0.093 R)
• M34: 27,274,684 km (0.079 R)
• M35: 28,594,436 km (0.09 R)
• M36: 30,612,661 km (0.092 R)
• M37: 31,219,430 km (0.097 R)
• M38: 31,295,575 km (0.078 R)
• M39: 31,448,016 km (0.051 R)
• M40: 31,600,605 km (0.057 R)
• M41: 32,831,048 km (0.083 R)
• M42: 33,063,373 km (0.077 R)
• M43: 33,296,447 km (0.099 R)
• M44: 33,374,238 km (0.09 R)
• M45: 33,607,910 km (0.062 R)
• M46: 35,338,308 km (0.1 R)
• M47: 38,476,273 km (0.053 R)
• M48: 39,459,580 km (0.082 R)
• M49: 39,871,722 km (0.108 R)
• M50: 40,950,024 km (0.076 R)
• M51: 41,033,350 km (0.105 R)
• M52: 41,785,976 km (0.041 R)
• M53: 42,627,614 km (0.112 R)
• M54: 43,389,815 km (0.092 R)
• M55: 44,156,504 km (0.1 R)
• M56: 44,755,793 km (0.092 R)
• M57: 45,357,925 km (0.103 R)
• M58: 47,180,326 km (0.092 R)
• M59: 48,232,298 km (0.07 R)
• M60: 48,496,638 km (0.102 R)
• M61: 49,469,473 km (0.053 R)
• M62: 50,002,939 km (0.064 R)
• M63: 51,254,923 km (0.094 R)
• M64: 52,155,502 km (0.098 R)
• M65: 53,607,200 km (0.118 R)
• M66: 55,164,215 km (0.063 R)
• M67: 55,902,181 km (0.101 R)
• M68: 55,994,633 km (0.11 R)
• M69: 56,272,286 km (0.077 R)
• M70: 56,736,189 km (0.116 R)
• M71: 62,112,737 km (0.079 R)
• M72: 63,168,898 km (0.032 R)
• M73: 63,554,411 km (0.026 R)
• M74: 63,844,033 km (0.107 R)
• M75: 64,812,679 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133

Radius: 6.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.16 AU - 12.9 AU

Year: 22416 Days

Day: 19.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,539,555 km

• M1: 120,127 km (0.069 R)
• M2: 338,690 km (0.101 R)
• M3: 417,378 km (0.086 R)
• M4: 642,373 km (0.08 R)
• M5: 725,400 km (0.066 R)
• M6: 884,273 km (0.055 R)
• M7: 1,318,556 km (0.029 R)
• M8: 1,361,041 km (0.057 R)
• M9: 2,252,944 km (0.084 R)
• M10: 2,381,598 km (0.086 R)
• M11: 2,754,396 km (0.113 R)
• M12: 3,318,530 km (0.072 R)
• M13: 3,494,606 km (0.118 R)
• M14: 5,178,629 km (0.042 R)
• M15: 5,348,872 km (0.075 R)
• M16: 6,012,039 km (0.102 R)
• M17: 6,155,055 km (0.096 R)
• M18: 6,299,118 km (0.109 R)
• M19: 6,553,883 km (0.057 R)
• M20: 7,111,284 km (0.096 R)
• M21: 7,761,437 km (0.094 R)
• M22: 9,530,132 km (0.043 R)
• M23: 9,991,193 km (0.115 R)
• M24: 10,674,556 km (0.1 R)
• M25: 12,086,162 km (0.108 R)
• M26: 12,357,233 km (0.084 R)
• M27: 12,767,729 km (0.045 R)
• M28: 12,951,735 km (0.093 R)
• M29: 13,275,614 km (0.104 R)
• M30: 13,322,139 km (0.099 R)
• M31: 13,602,186 km (0.105 R)
• M32: 14,645,781 km (0.064 R)
• M33: 14,934,804 km (0.115 R)
• M34: 15,469,617 km (0.089 R)
• M35: 16,408,194 km (0.079 R)
• M36: 16,608,206 km (0.085 R)
• M37: 16,808,966 km (0.082 R)
• M38: 17,263,594 km (0.079 R)
• M39: 17,824,736 km (0.034 R)
• M40: 17,876,048 km (0.102 R)
• M41: 19,017,181 km (0.077 R)
• M42: 19,332,533 km (0.062 R)
• M43: 19,861,960 km (0.074 R)
• M44: 20,235,356 km (0.106 R)
• M45: 20,665,001 km (0.097 R)
• M46: 20,718,856 km (0.065 R)
• M47: 21,097,638 km (0.092 R)
• M48: 23,025,207 km (0.05 R)
• M49: 23,192,906 km (0.116 R)
• M50: 23,305,104 km (0.076 R)
• M51: 24,550,207 km (0.113 R)
• M52: 25,238,358 km (0.052 R)
• M53: 25,758,659 km (0.076 R)
• M54: 25,991,134 km (0.093 R)
• M55: 26,165,864 km (0.09 R)
• M56: 26,868,675 km (0.058 R)
• M57: 27,045,350 km (0.117 R)
• M58: 27,577,769 km (0.116 R)
• M59: 27,637,159 km (0.098 R)
• M60: 28,773,355 km (0.079 R)
• M61: 29,256,257 km (0.119 R)
• M62: 29,741,852 km (0.119 R)
• M63: 32,209,469 km (0.101 R)
• M64: 33,531,016 km (0.105 R)
• M65: 34,039,200 km (0.076 R)
• M66: 34,102,929 km (0.079 R)
• M67: 34,166,658 km (0.1 R)
• M68: 35,967,218 km (0.085 R)
• M69: 36,487,369 km (0.082 R)
• M70: 37,666,649 km (0.04 R)
• M71: 38,261,002 km (0.113 R)
• M72: 38,393,396 km (0.063 R)
• M73: 38,991,638 km (0.105 R)
• M74: 39,928,120 km (0.088 R)
• M75: 41,210,922 km (0.078 R)
• M76: 42,233,274 km (0.03 R)
• M77: 42,575,853 km (0.11 R)
• M78: 44,302,811 km (0.052 R)
• M79: 45,349,847 km (0.07 R)
• M80: 47,539,511 km (0.037 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit