🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 11.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.55 AU - 0.73 AU

Year: 341 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,976,788 km

• M1: 144,362 km (0.061 R)
• M2: 247,435 km (0.105 R)
• M3: 323,281 km (0.12 R)
• M4: 468,989 km (0.09 R)
• M5: 544,536 km (0.113 R)
• M6: 628,161 km (0.11 R)
• M7: 703,559 km (0.092 R)
• M8: 782,546 km (0.095 R)
• M9: 872,156 km (0.103 R)
• M10: 961,914 km (0.117 R)
• M11: 1,070,822 km (0.114 R)
• M12: 1,217,427 km (0.101 R)
• M13: 1,340,547 km (0.117 R)
• M14: 1,432,549 km (0.093 R)
• M15: 1,517,670 km (0.042 R)
• M16: 1,665,024 km (0.111 R)
• M17: 1,773,932 km (0.078 R)
• M18: 1,924,876 km (0.032 R)
• M19: 2,074,922 km (0.115 R)
• M20: 2,156,753 km (0.068 R)
• M21: 2,424,533 km (0.108 R)
• M22: 2,636,812 km (0.11 R)
• M23: 2,787,457 km (0.119 R)
• M24: 2,906,537 km (0.114 R)
• M25: 3,004,224 km (0.087 R)
• M26: 3,085,606 km (0.116 R)
• M27: 3,250,463 km (0.117 R)
• M28: 3,340,072 km (0.118 R)
• M29: 3,418,461 km (0.105 R)
• M30: 3,515,700 km (0.096 R)
• M31: 3,619,969 km (0.112 R)
• M32: 3,750,419 km (0.113 R)
• M33: 4,092,848 km (0.106 R)
• M34: 4,235,415 km (0.1 R)
• M35: 4,320,387 km (0.116 R)
• M36: 4,419,121 km (0.112 R)
• M37: 4,578,742 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 10.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.74 AU - 0.86 AU

Year: 477 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,976,788 km

• M1: 141,669 km (0.115 R)
• M2: 236,065 km (0.088 R)
• M3: 327,021 km (0.05 R)
• M4: 413,339 km (0.06 R)
• M5: 493,075 km (0.096 R)
• M6: 592,108 km (0.079 R)
• M7: 660,624 km (0.075 R)
• M8: 801,097 km (0.103 R)
• M9: 869,463 km (0.056 R)
• M10: 952,340 km (0.064 R)
• M11: 1,057,657 km (0.112 R)
• M12: 1,180,626 km (0.083 R)
• M13: 1,263,055 km (0.054 R)
• M14: 1,369,120 km (0.114 R)
• M15: 1,478,177 km (0.034 R)
• M16: 1,582,745 km (0.077 R)
• M17: 1,659,040 km (0.104 R)
• M18: 1,783,805 km (0.042 R)
• M19: 1,899,743 km (0.025 R)
• M20: 1,968,858 km (0.064 R)
• M21: 2,156,005 km (0.079 R)
• M22: 2,228,260 km (0.109 R)
• M23: 2,423,635 km (0.086 R)
• M24: 2,507,859 km (0.093 R)
• M25: 2,620,207 km (0.111 R)
• M26: 2,702,186 km (0.109 R)
• M27: 2,808,251 km (0.077 R)
• M28: 2,887,538 km (0.088 R)
• M29: 2,972,210 km (0.094 R)
• M30: 3,192,718 km (0.045 R)
• M31: 3,270,658 km (0.106 R)
• M32: 3,344,410 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 14

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 541 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,976,788 km

• M1: 175,179 km (0.066 R)
• M2: 263,741 km (0.113 R)
• M3: 425,307 km (0.095 R)
• M4: 552,315 km (0.067 R)
• M5: 639,980 km (0.059 R)
• M6: 759,508 km (0.117 R)
• M7: 919,429 km (0.078 R)
• M8: 1,042,996 km (0.099 R)
• M9: 1,203,964 km (0.112 R)
• M10: 1,365,529 km (0.097 R)
• M11: 1,543,551 km (0.045 R)
• M12: 1,743,114 km (0.07 R)
• M13: 1,834,668 km (0.098 R)
• M14: 1,927,868 km (0.077 R)
• M15: 2,066,096 km (0.107 R)
• M16: 2,183,082 km (0.067 R)
• M17: 2,272,392 km (0.065 R)
• M18: 2,516,685 km (0.07 R)
• M19: 2,658,055 km (0.096 R)
• M20: 2,753,798 km (0.089 R)
• M21: 2,845,352 km (0.06 R)
• M22: 3,014,846 km (0.101 R)
• M23: 3,204,835 km (0.049 R)
• M24: 3,347,103 km (0.115 R)
• M25: 3,479,946 km (0.05 R)
• M26: 3,590,947 km (0.104 R)
• M27: 3,733,065 km (0.105 R)
• M28: 3,967,934 km (0.12 R)
• M29: 4,071,904 km (0.108 R)
• M30: 4,294,955 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 11.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.98 AU - 1.16 AU

Year: 738 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,976,788 km

• M1: 148,251 km (0.1 R)
• M2: 251,624 km (0.025 R)
• M3: 378,034 km (0.114 R)
• M4: 480,508 km (0.115 R)
• M5: 691,142 km (0.112 R)
• M6: 768,634 km (0.107 R)
• M7: 885,919 km (0.097 R)
• M8: 971,489 km (0.101 R)
• M9: 1,054,366 km (0.113 R)
• M10: 1,251,985 km (0.096 R)
• M11: 1,494,034 km (0.054 R)
• M12: 1,597,855 km (0.118 R)
• M13: 1,724,564 km (0.064 R)
• M14: 1,882,390 km (0.071 R)
• M15: 1,995,187 km (0.066 R)
• M16: 2,103,047 km (0.113 R)
• M17: 2,183,531 km (0.112 R)
• M18: 2,309,791 km (0.088 R)
• M19: 2,415,706 km (0.106 R)
• M20: 2,523,417 km (0.072 R)
• M21: 2,672,117 km (0.116 R)
• M22: 2,759,482 km (0.099 R)
• M23: 3,052,545 km (0.032 R)
• M24: 3,312,994 km (0.11 R)
• M25: 3,433,122 km (0.117 R)
• M26: 3,580,924 km (0.103 R)
• M27: 3,775,401 km (0.114 R)
• M28: 3,973,319 km (0.065 R)
• M29: 4,073,700 km (0.068 R)
• M30: 4,332,803 km (0.116 R)
• M31: 4,474,024 km (0.096 R)
• M32: 4,741,505 km (0.097 R)
• M33: 4,857,742 km (0.099 R)
• M34: 4,994,774 km (0.085 R)
• M35: 5,103,232 km (0.101 R)
• M36: 5,222,462 km (0.102 R)
• M37: 5,362,784 km (0.104 R)
• M38: 5,443,418 km (0.11 R)
• M39: 5,585,685 km (0.095 R)
• M40: 5,729,299 km (0.092 R)
• M41: 5,853,316 km (0.106 R)
• M42: 6,020,118 km (0.083 R)
• M43: 6,167,322 km (0.11 R)
• M44: 6,411,914 km (0.049 R)
• M45: 6,670,419 km (0.066 R)
• M46: 7,020,628 km (0.097 R)
• M47: 7,164,541 km (0.114 R)
• M48: 7,738,997 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 11.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.34 AU - 3.7 AU

Year: 3500 Days

Day: 6.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,976,788 km

• M1: 284,685 km (0.053 R)
• M2: 396,584 km (0.102 R)
• M3: 613,052 km (0.092 R)
• M4: 685,158 km (0.07 R)
• M5: 760,556 km (0.025 R)
• M6: 910,303 km (0.107 R)
• M7: 983,905 km (0.043 R)
• M8: 1,081,593 km (0.086 R)
• M9: 1,194,389 km (0.109 R)
• M10: 1,275,771 km (0.073 R)
• M11: 1,531,583 km (0.086 R)
• M12: 1,804,150 km (0.08 R)
• M13: 1,912,310 km (0.101 R)
• M14: 1,994,738 km (0.061 R)
• M15: 2,278,675 km (0.034 R)
• M16: 3,289,508 km (0.12 R)
• M17: 3,574,641 km (0.096 R)
• M18: 3,660,062 km (0.115 R)
• M19: 3,867,853 km (0.055 R)
• M20: 4,008,625 km (0.113 R)
• M21: 4,115,288 km (0.112 R)
• M22: 4,386,210 km (0.091 R)
• M23: 5,272,577 km (0.098 R)
• M24: 5,586,882 km (0.076 R)
• M25: 5,706,411 km (0.03 R)
• M26: 6,172,259 km (0.047 R)
• M27: 7,357,373 km (0.12 R)
• M28: 7,664,497 km (0.107 R)
• M29: 7,886,501 km (0.114 R)
• M30: 8,020,690 km (0.046 R)
• M31: 8,178,366 km (0.093 R)
• M32: 8,268,873 km (0.101 R)
• M33: 8,749,531 km (0.108 R)
• M34: 8,818,944 km (0.086 R)
• M35: 9,051,718 km (0.104 R)
• M36: 9,239,314 km (0.113 R)
• M37: 9,333,561 km (0.068 R)
• M38: 9,428,256 km (0.117 R)
• M39: 9,642,331 km (0.061 R)
• M40: 9,906,221 km (0.075 R)
• M41: 10,294,428 km (0.103 R)
• M42: 10,638,054 km (0.114 R)
• M43: 10,761,772 km (0.105 R)
• M44: 11,110,634 km (0.108 R)
• M45: 11,311,693 km (0.068 R)
• M46: 11,768,416 km (0.094 R)
• M47: 11,973,215 km (0.109 R)
• M48: 12,076,139 km (0.091 R)
• M49: 12,231,122 km (0.095 R)
• M50: 12,360,674 km (0.086 R)
• M51: 12,726,141 km (0.094 R)
• M52: 13,601,438 km (0.106 R)
• M53: 14,277,322 km (0.06 R)
• M54: 14,386,528 km (0.07 R)
• M55: 14,936,599 km (0.114 R)
• M56: 15,075,277 km (0.11 R)
• M57: 15,409,628 km (0.117 R)
• M58: 15,915,867 km (0.103 R)
• M59: 16,456,215 km (0.073 R)
• M60: 16,771,716 km (0.104 R)
• M61: 17,118,335 km (0.092 R)
• M62: 18,201,573 km (0.093 R)
• M63: 18,468,456 km (0.117 R)
• M64: 18,617,305 km (0.089 R)
• M65: 18,946,122 km (0.048 R)
• M66: 19,307,101 km (0.055 R)
• M67: 19,397,608 km (0.081 R)
• M68: 19,609,588 km (0.118 R)
• M69: 19,700,544 km (0.074 R)
• M70: 19,913,571 km (0.061 R)
• M71: 20,035,643 km (0.07 R)
• M72: 20,372,687 km (0.108 R)
• M73: 20,526,473 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 11.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.57 AU - 4.69 AU

Year: 5597 Days

Day: 12.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,976,788 km

• M1: 164,408 km (0.058 R)
• M2: 325,675 km (0.086 R)
• M3: 452,534 km (0.105 R)
• M4: 567,574 km (0.068 R)
• M5: 766,091 km (0.093 R)
• M6: 1,040,304 km (0.096 R)
• M7: 1,145,920 km (0.117 R)
• M8: 1,266,795 km (0.091 R)
• M9: 1,357,451 km (0.116 R)
• M10: 1,450,501 km (0.088 R)
• M11: 1,730,249 km (0.096 R)
• M12: 1,806,245 km (0.058 R)
• M13: 1,883,437 km (0.1 R)
• M14: 1,961,677 km (0.094 R)
• M15: 2,313,830 km (0.041 R)
• M16: 2,426,328 km (0.097 R)
• M17: 2,715,800 km (0.061 R)
• M18: 2,985,973 km (0.118 R)
• M19: 3,062,568 km (0.102 R)
• M20: 3,312,396 km (0.092 R)
• M21: 3,439,704 km (0.083 R)
• M22: 3,798,739 km (0.078 R)
• M23: 3,965,840 km (0.08 R)
• M24: 4,067,417 km (0.088 R)
• M25: 4,325,024 km (0.109 R)
• M26: 4,499,754 km (0.054 R)
• M27: 4,605,819 km (0.083 R)
• M28: 4,784,290 km (0.096 R)
• M29: 4,910,700 km (0.095 R)
• M30: 5,427,261 km (0.096 R)
• M31: 7,452,667 km (0.105 R)
• M32: 7,620,516 km (0.114 R)
• M33: 7,747,375 km (0.092 R)
• M34: 7,896,224 km (0.115 R)
• M35: 8,067,364 km (0.096 R)
• M36: 8,261,542 km (0.064 R)
• M37: 8,391,842 km (0.066 R)
• M38: 8,786,781 km (0.06 R)
• M39: 8,986,494 km (0.067 R)
• M40: 9,075,804 km (0.089 R)
• M41: 9,187,852 km (0.114 R)
• M42: 9,961,722 km (0.117 R)
• M43: 10,170,112 km (0.118 R)
• M44: 10,520,620 km (0.114 R)
• M45: 10,661,990 km (0.107 R)
• M46: 11,523,225 km (0.097 R)
• M47: 11,962,295 km (0.05 R)
• M48: 12,406,899 km (0.1 R)
• M49: 13,747,147 km (0.117 R)
• M50: 13,927,711 km (0.096 R)
• M51: 14,031,083 km (0.105 R)
• M52: 14,316,965 km (0.11 R)
• M53: 14,447,564 km (0.055 R)
• M54: 14,552,432 km (0.1 R)
• M55: 14,657,450 km (0.103 R)
• M56: 14,736,288 km (0.087 R)
• M57: 14,973,999 km (0.108 R)
• M58: 15,159,650 km (0.084 R)
• M59: 15,292,792 km (0.116 R)
• M60: 15,533,345 km (0.116 R)
• M61: 15,964,187 km (0.116 R)
• M62: 16,235,558 km (0.114 R)
• M63: 16,399,068 km (0.087 R)
• M64: 16,727,735 km (0.082 R)
• M65: 17,642,825 km (0.097 R)
• M66: 18,375,106 km (0.096 R)
• M67: 18,602,495 km (0.078 R)
• M68: 18,688,065 km (0.105 R)
• M69: 18,945,374 km (0.078 R)
• M70: 19,031,392 km (0.082 R)
• M71: 19,261,474 km (0.116 R)
• M72: 19,405,686 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 11.5

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.76 AU - 5.1 AU

Year: 6218 Days

Day: 11.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,976,788 km

• M1: 156,330 km (0.025 R)
• M2: 445,652 km (0.117 R)
• M3: 553,363 km (0.094 R)
• M4: 657,931 km (0.074 R)
• M5: 755,619 km (0.092 R)
• M6: 843,732 km (0.108 R)
• M7: 1,233,434 km (0.1 R)
• M8: 1,715,738 km (0.104 R)
• M9: 1,978,133 km (0.087 R)
• M10: 2,061,459 km (0.03 R)
• M11: 2,146,131 km (0.088 R)
• M12: 2,474,199 km (0.105 R)
• M13: 2,889,034 km (0.115 R)
• M14: 3,129,139 km (0.099 R)
• M15: 4,316,198 km (0.096 R)
• M16: 4,731,033 km (0.094 R)
• M17: 4,843,829 km (0.111 R)
• M18: 4,986,247 km (0.106 R)
• M19: 5,245,799 km (0.116 R)
• M20: 5,929,760 km (0.094 R)
• M21: 6,266,655 km (0.105 R)
• M22: 6,863,700 km (0.095 R)
• M23: 7,544,669 km (0.026 R)
• M24: 7,776,397 km (0.105 R)
• M25: 7,909,987 km (0.11 R)
• M26: 8,179,264 km (0.04 R)
• M27: 8,796,355 km (0.073 R)
• M28: 9,322,191 km (0.062 R)
• M29: 9,535,368 km (0.084 R)
• M30: 9,750,191 km (0.096 R)
• M31: 9,822,147 km (0.087 R)
• M32: 12,411,537 km (0.102 R)
• M33: 12,685,451 km (0.118 R)
• M34: 12,842,977 km (0.113 R)
• M35: 12,921,815 km (0.103 R)
• M36: 13,199,469 km (0.103 R)
• M37: 13,399,032 km (0.094 R)
• M38: 13,841,543 km (0.094 R)
• M39: 16,811,510 km (0.105 R)
• M40: 16,897,977 km (0.119 R)
• M41: 16,984,594 km (0.062 R)
• M42: 17,463,457 km (0.096 R)
• M43: 17,682,618 km (0.117 R)
• M44: 18,657,697 km (0.092 R)
• M45: 19,423,189 km (0.066 R)
• M46: 19,604,801 km (0.116 R)
• M47: 19,923,893 km (0.114 R)
• M48: 20,752,516 km (0.117 R)
• M49: 21,311,264 km (0.057 R)
• M50: 22,253,282 km (0.101 R)
• M51: 22,348,276 km (0.111 R)
• M52: 23,595,025 km (0.114 R)
• M53: 23,740,434 km (0.09 R)
• M54: 24,080,620 km (0.082 R)
• M55: 24,422,451 km (0.117 R)
• M56: 24,815,145 km (0.066 R)
• M57: 24,962,948 km (0.078 R)
• M58: 25,111,050 km (0.064 R)
• M59: 25,457,668 km (0.077 R)
• M60: 25,557,001 km (0.115 R)
• M61: 26,105,726 km (0.093 R)
• M62: 26,708,605 km (0.111 R)
• M63: 27,367,135 km (0.112 R)
• M64: 27,877,264 km (0.056 R)
• M65: 28,133,376 km (0.112 R)
• M66: 28,236,149 km (0.081 R)
• M67: 28,906,946 km (0.095 R)
• M68: 29,114,289 km (0.114 R)
• M69: 30,106,422 km (0.11 R)
• M70: 30,211,440 km (0.112 R)
• M71: 30,633,006 km (0.042 R)
• M72: 32,931,877 km (0.115 R)
• M73: 33,801,340 km (0.118 R)
• M74: 35,674,006 km (0.055 R)
• M75: 36,622,905 km (0.04 R)
• M76: 37,016,198 km (0.073 R)
• M77: 37,241,492 km (0.061 R)
• M78: 37,693,427 km (0.071 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: 157 - 10,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit