🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 10.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 257 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,153,395 km

• M1: 126,560 km (0.082 R)
• M2: 209,736 km (0.108 R)
• M3: 297,251 km (0.072 R)
• M4: 391,348 km (0.105 R)
• M5: 472,430 km (0.104 R)
• M6: 563,086 km (0.06 R)
• M7: 631,303 km (0.105 R)
• M8: 708,645 km (0.104 R)
• M9: 786,436 km (0.068 R)
• M10: 857,645 km (0.093 R)
• M11: 927,656 km (0.061 R)
• M12: 999,912 km (0.053 R)
• M13: 1,172,548 km (0.095 R)
• M14: 1,270,236 km (0.03 R)
• M15: 1,410,409 km (0.083 R)
• M16: 1,474,287 km (0.062 R)
• M17: 1,676,543 km (0.027 R)
• M18: 1,770,341 km (0.063 R)
• M19: 1,852,919 km (0.112 R)
• M20: 1,923,380 km (0.099 R)
• M21: 2,099,008 km (0.11 R)
• M22: 2,182,035 km (0.088 R)
• M23: 2,247,259 km (0.057 R)
• M24: 2,318,019 km (0.114 R)
• M25: 2,394,164 km (0.077 R)
• M26: 2,481,081 km (0.116 R)
• M27: 2,563,958 km (0.095 R)
• M28: 2,707,721 km (0.102 R)
• M29: 2,813,487 km (0.116 R)
• M30: 2,962,038 km (0.093 R)
• M31: 3,050,151 km (0.073 R)
• M32: 3,134,075 km (0.086 R)
• M33: 3,208,126 km (0.112 R)
• M34: 3,309,404 km (0.089 R)
• M35: 3,390,337 km (0.102 R)
• M36: 3,460,947 km (0.118 R)
• M37: 3,537,541 km (0.114 R)
• M38: 3,653,479 km (0.097 R)
• M39: 3,725,885 km (0.049 R)
• M40: 3,793,204 km (0.081 R)
• M41: 3,860,822 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 12.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 272 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,153,395 km

• M1: 156,629 km (0.06 R)
• M2: 264,788 km (0.085 R)
• M3: 350,358 km (0.083 R)
• M4: 448,794 km (0.074 R)
• M5: 527,332 km (0.07 R)
• M6: 644,168 km (0.089 R)
• M7: 763,548 km (0.102 R)
• M8: 848,818 km (0.101 R)
• M9: 926,759 km (0.102 R)
• M10: 1,021,454 km (0.099 R)
• M11: 1,131,558 km (0.079 R)
• M12: 1,301,651 km (0.068 R)
• M13: 1,399,638 km (0.077 R)
• M14: 1,533,378 km (0.087 R)
• M15: 1,630,617 km (0.089 R)
• M16: 1,719,628 km (0.092 R)
• M17: 1,859,950 km (0.083 R)
• M18: 2,059,514 km (0.106 R)
• M19: 2,186,373 km (0.115 R)
• M20: 2,304,406 km (0.08 R)
• M21: 2,471,806 km (0.117 R)
• M22: 2,595,074 km (0.115 R)
• M23: 2,675,708 km (0.105 R)
• M24: 2,765,466 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 11.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.31 AU - 1.63 AU

Year: 1189 Days

Day: 14 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,153,395 km

• M1: 140,323 km (0.076 R)
• M2: 253,419 km (0.109 R)
• M3: 372,200 km (0.089 R)
• M4: 527,332 km (0.063 R)
• M5: 620,382 km (0.053 R)
• M6: 758,461 km (0.1 R)
• M7: 859,141 km (0.109 R)
• M8: 957,576 km (0.055 R)
• M9: 1,052,571 km (0.12 R)
• M10: 1,151,156 km (0.108 R)
• M11: 1,357,900 km (0.086 R)
• M12: 1,700,030 km (0.116 R)
• M13: 1,771,837 km (0.118 R)
• M14: 2,040,814 km (0.038 R)
• M15: 2,293,186 km (0.109 R)
• M16: 2,383,094 km (0.079 R)
• M17: 2,453,704 km (0.054 R)
• M18: 2,576,674 km (0.087 R)
• M19: 2,680,644 km (0.07 R)
• M20: 2,849,989 km (0.092 R)
• M21: 3,001,232 km (0.093 R)
• M22: 3,379,565 km (0.077 R)
• M23: 3,574,492 km (0.12 R)
• M24: 3,679,210 km (0.08 R)
• M25: 4,181,709 km (0.102 R)
• M26: 4,279,845 km (0.105 R)
• M27: 4,391,296 km (0.114 R)
• M28: 4,655,037 km (0.089 R)
• M29: 4,731,332 km (0.052 R)
• M30: 5,145,419 km (0.109 R)
• M31: 5,423,671 km (0.102 R)
• M32: 5,517,469 km (0.084 R)
• M33: 5,747,700 km (0.096 R)
• M34: 5,912,108 km (0.119 R)
• M35: 6,064,249 km (0.041 R)
• M36: 6,599,660 km (0.05 R)
• M37: 6,743,124 km (0.074 R)
• M38: 6,829,741 km (0.048 R)
• M39: 6,916,658 km (0.059 R)
• M40: 7,003,873 km (0.092 R)
• M41: 7,106,348 km (0.049 R)
• M42: 7,238,592 km (0.083 R)
• M43: 7,312,494 km (0.12 R)
• M44: 7,416,314 km (0.116 R)
• M45: 7,670,631 km (0.034 R)
• M46: 7,821,575 km (0.085 R)
• M47: 7,912,531 km (0.034 R)
• M48: 8,049,861 km (0.077 R)
• M49: 8,249,425 km (0.05 R)
• M50: 8,342,026 km (0.088 R)
• M51: 8,481,750 km (0.106 R)
• M52: 8,575,399 km (0.064 R)
• M53: 9,032,420 km (0.108 R)
• M54: 9,352,260 km (0.115 R)
• M55: 9,497,520 km (0.077 R)
• M56: 9,773,678 km (0.117 R)
• M57: 10,019,766 km (0.096 R)
• M58: 10,102,195 km (0.087 R)
• M59: 10,350,826 km (0.097 R)
• M60: 10,450,907 km (0.097 R)
• M61: 10,736,190 km (0.062 R)
• M62: 10,837,468 km (0.058 R)
• M63: 10,973,004 km (0.086 R)
• M64: 11,160,450 km (0.116 R)
• M65: 11,297,332 km (0.093 R)
• M66: 11,572,742 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 12.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.22 AU - 2.64 AU

Year: 2526 Days

Day: 14.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,153,395 km

• M1: 165,306 km (0.054 R)
• M2: 311,014 km (0.116 R)
• M3: 504,145 km (0.086 R)
• M4: 628,610 km (0.053 R)
• M5: 820,395 km (0.033 R)
• M6: 928,105 km (0.03 R)
• M7: 1,120,488 km (0.118 R)
• M8: 1,241,812 km (0.115 R)
• M9: 1,340,397 km (0.095 R)
• M10: 1,727,107 km (0.114 R)
• M11: 1,828,086 km (0.11 R)
• M12: 1,931,009 km (0.048 R)
• M13: 2,132,368 km (0.114 R)
• M14: 2,730,610 km (0.028 R)
• M15: 2,837,273 km (0.086 R)
• M16: 2,969,667 km (0.051 R)
• M17: 3,091,739 km (0.07 R)
• M18: 3,203,190 km (0.077 R)
• M19: 3,366,550 km (0.111 R)
• M20: 3,669,037 km (0.059 R)
• M21: 3,760,890 km (0.094 R)
• M22: 4,088,360 km (0.082 R)
• M23: 4,460,111 km (0.088 R)
• M24: 4,828,570 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 8.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.59 AU - 3.63 AU

Year: 3657 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,153,395 km

• M1: 110,254 km (0.04 R)
• M2: 163,959 km (0.075 R)
• M3: 337,194 km (0.066 R)
• M4: 409,898 km (0.029 R)
• M5: 573,259 km (0.063 R)
• M6: 905,366 km (0.118 R)
• M7: 1,031,777 km (0.093 R)
• M8: 1,335,311 km (0.05 R)
• M9: 1,435,092 km (0.102 R)
• M10: 1,548,936 km (0.069 R)
• M11: 1,642,285 km (0.068 R)
• M12: 1,725,611 km (0.089 R)
• M13: 2,021,815 km (0.025 R)
• M14: 2,085,544 km (0.09 R)
• M15: 2,176,051 km (0.066 R)
• M16: 2,281,068 km (0.107 R)
• M17: 2,703,832 km (0.057 R)
• M18: 2,975,202 km (0.09 R)
• M19: 3,150,980 km (0.112 R)
• M20: 3,225,330 km (0.092 R)
• M21: 3,497,748 km (0.077 R)
• M22: 3,605,608 km (0.119 R)
• M23: 3,840,776 km (0.107 R)
• M24: 4,064,724 km (0.104 R)
• M25: 4,813,311 km (0.089 R)
• M26: 4,968,295 km (0.079 R)
• M27: 5,159,780 km (0.069 R)
• M28: 5,282,899 km (0.106 R)
• M29: 5,353,659 km (0.107 R)
• M30: 5,766,998 km (0.083 R)
• M31: 6,246,609 km (0.053 R)
• M32: 6,472,352 km (0.044 R)
• M33: 6,548,198 km (0.079 R)
• M34: 7,204,633 km (0.09 R)
• M35: 7,421,550 km (0.058 R)
• M36: 7,580,722 km (0.078 R)
• M37: 7,740,942 km (0.116 R)
• M38: 7,801,379 km (0.099 R)
• M39: 7,902,358 km (0.116 R)
• M40: 7,963,244 km (0.109 R)
• M41: 8,166,997 km (0.068 R)
• M42: 8,310,760 km (0.12 R)
• M43: 8,393,189 km (0.086 R)
• M44: 8,893,893 km (0.095 R)
• M45: 9,126,667 km (0.054 R)
• M46: 9,706,508 km (0.093 R)
• M47: 9,902,481 km (0.063 R)
• M48: 10,033,828 km (0.066 R)
• M49: 10,342,598 km (0.11 R)
• M50: 10,431,310 km (0.104 R)
• M51: 10,654,510 km (0.09 R)
• M52: 10,721,679 km (0.093 R)
• M53: 10,811,588 km (0.091 R)
• M54: 11,562,569 km (0.055 R)
• M55: 11,932,674 km (0.113 R)
• M56: 12,283,332 km (0.081 R)
• M57: 12,922,862 km (0.07 R)
• M58: 13,355,350 km (0.11 R)
• M59: 13,573,314 km (0.085 R)
• M60: 13,719,322 km (0.106 R)
• M61: 14,037,367 km (0.07 R)
• M62: 14,481,822 km (0.04 R)
• M63: 15,308,649 km (0.09 R)
• M64: 15,562,218 km (0.083 R)
• M65: 15,613,231 km (0.077 R)
• M66: 15,894,026 km (0.114 R)
• M67: 16,228,078 km (0.096 R)
• M68: 17,349,613 km (0.113 R)
• M69: 17,667,060 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 9.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.15 AU - 3.99 AU

Year: 4498 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,153,395 km

• M1: 123,269 km (0.084 R)
• M2: 191,036 km (0.112 R)
• M3: 270,772 km (0.101 R)
• M4: 345,272 km (0.06 R)
• M5: 416,929 km (0.11 R)
• M6: 564,134 km (0.102 R)
• M7: 660,026 km (0.072 R)
• M8: 722,109 km (0.102 R)
• M9: 903,870 km (0.096 R)
• M10: 991,684 km (0.078 R)
• M11: 1,167,013 km (0.076 R)
• M12: 1,312,721 km (0.042 R)
• M13: 1,569,132 km (0.115 R)
• M14: 1,797,119 km (0.104 R)
• M15: 1,966,614 km (0.085 R)
• M16: 2,094,370 km (0.077 R)
• M17: 2,531,794 km (0.039 R)
• M18: 2,904,891 km (0.091 R)
• M19: 3,010,807 km (0.064 R)
• M20: 3,145,295 km (0.06 R)
• M21: 3,267,965 km (0.089 R)
• M22: 3,560,280 km (0.038 R)
• M23: 3,716,909 km (0.07 R)
• M24: 3,788,865 km (0.091 R)
• M25: 3,948,785 km (0.096 R)
• M26: 4,111,099 km (0.112 R)
• M27: 4,185,449 km (0.082 R)
• M28: 4,290,467 km (0.066 R)
• M29: 4,381,273 km (0.043 R)
• M30: 4,549,271 km (0.086 R)
• M31: 5,098,146 km (0.084 R)
• M32: 5,258,814 km (0.042 R)
• M33: 5,519,413 km (0.114 R)
• M34: 5,651,359 km (0.111 R)
• M35: 5,784,202 km (0.097 R)
• M36: 6,189,462 km (0.058 R)
• M37: 6,464,722 km (0.101 R)
• M38: 6,568,992 km (0.094 R)
• M39: 6,920,547 km (0.096 R)
• M40: 7,152,424 km (0.104 R)
• M41: 7,242,332 km (0.067 R)
• M42: 7,368,742 km (0.113 R)
• M43: 7,477,650 km (0.092 R)
• M44: 7,697,259 km (0.107 R)
• M45: 7,881,863 km (0.06 R)
• M46: 8,030,713 km (0.115 R)
• M47: 8,615,940 km (0.058 R)
• M48: 8,826,873 km (0.068 R)
• M49: 8,904,065 km (0.084 R)
• M50: 9,430,650 km (0.095 R)
• M51: 9,608,522 km (0.054 R)
• M52: 9,827,234 km (0.112 R)
• M53: 9,947,361 km (0.086 R)
• M54: 10,229,502 km (0.088 R)
• M55: 11,404,893 km (0.077 R)
• M56: 12,341,376 km (0.054 R)
• M57: 12,601,077 km (0.077 R)
• M58: 12,731,527 km (0.12 R)
• M59: 12,796,901 km (0.117 R)
• M60: 13,258,111 km (0.066 R)
• M61: 13,724,707 km (0.086 R)
• M62: 14,038,863 km (0.067 R)
• M63: 14,264,606 km (0.056 R)
• M64: 14,559,912 km (0.096 R)
• M65: 14,674,055 km (0.105 R)
• M66: 15,226,071 km (0.11 R)
• M67: 15,341,860 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536

Radius: 6.6

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.93 AU - 9.01 AU

Year: 17915 Days

Day: 22 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,153,395 km

• M1: 157,078 km (0.095 R)
• M2: 266,135 km (0.104 R)
• M3: 309,069 km (0.074 R)
• M4: 472,131 km (0.077 R)
• M5: 583,282 km (0.098 R)
• M6: 1,445,415 km (0.082 R)
• M7: 2,854,926 km (0.098 R)
• M8: 3,096,975 km (0.064 R)
• M9: 3,938,164 km (0.069 R)
• M10: 4,764,393 km (0.117 R)
• M11: 5,134,498 km (0.088 R)
• M12: 5,815,168 km (0.103 R)
• M13: 6,523,963 km (0.104 R)
• M14: 6,751,053 km (0.077 R)
• M15: 7,166,336 km (0.113 R)
• M16: 7,400,607 km (0.108 R)
• M17: 8,808,622 km (0.095 R)
• M18: 10,296,821 km (0.101 R)
• M19: 10,667,675 km (0.105 R)
• M20: 10,720,931 km (0.068 R)
• M21: 11,042,866 km (0.114 R)
• M22: 11,861,316 km (0.087 R)
• M23: 13,555,961 km (0.119 R)
• M24: 13,613,705 km (0.112 R)
• M25: 13,729,494 km (0.106 R)
• M26: 14,490,349 km (0.101 R)
• M27: 14,965,322 km (0.119 R)
• M28: 17,040,245 km (0.111 R)
• M29: 18,494,336 km (0.11 R)
• M30: 20,251,213 km (0.111 R)
• M31: 20,648,844 km (0.103 R)
• M32: 21,317,248 km (0.069 R)
• M33: 22,060,749 km (0.091 R)
• M34: 23,364,943 km (0.049 R)
• M35: 25,403,065 km (0.048 R)
• M36: 25,545,632 km (0.111 R)
• M37: 26,986,857 km (0.12 R)
• M38: 27,424,282 km (0.1 R)
• M39: 28,380,212 km (0.09 R)
• M40: 29,197,465 km (0.101 R)
• M41: 29,721,656 km (0.089 R)
• M42: 29,947,250 km (0.098 R)
• M43: 30,931,305 km (0.11 R)
• M44: 31,007,450 km (0.078 R)
• M45: 31,925,981 km (0.116 R)
• M46: 32,466,029 km (0.066 R)
• M47: 33,164,651 km (0.064 R)
• M48: 33,789,821 km (0.098 R)
• M49: 34,734,830 km (0.067 R)
• M50: 35,051,828 km (0.053 R)
• M51: 39,258,371 km (0.118 R)
• M52: 40,334,727 km (0.031 R)
• M53: 40,918,309 km (0.096 R)
• M54: 42,940,274 km (0.097 R)
• M55: 45,513,058 km (0.087 R)
• M56: 45,686,292 km (0.03 R)
• M57: 45,946,592 km (0.098 R)
• M58: 46,120,425 km (0.116 R)
• M59: 47,782,906 km (0.095 R)
• M60: 47,958,983 km (0.065 R)
• M61: 50,357,785 km (0.099 R)
• M62: 51,436,385 km (0.113 R)
• M63: 51,616,801 km (0.078 R)
• M64: 51,888,021 km (0.084 R)
• M65: 52,069,035 km (0.073 R)
• M66: 54,625,513 km (0.077 R)
• M67: 55,363,330 km (0.052 R)
• M68: 55,826,185 km (0.106 R)
• M69: 56,476,338 km (0.049 R)
• M70: 56,848,986 km (0.084 R)
• M71: 56,942,335 km (0.112 R)
• M72: 57,129,033 km (0.041 R)
• M73: 57,503,178 km (0.101 R)
• M74: 58,818,891 km (0.111 R)
• M75: 59,575,108 km (0.113 R)
• M76: 59,764,649 km (0.086 R)
• M77: 60,620,199 km (0.084 R)
• M78: 61,671,423 km (0.065 R)
• M79: 63,404,365 km (0.058 R)
• M80: 63,985,702 km (0.088 R)
• M81: 64,276,969 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit