🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 12.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.88 AU

Year: 406 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,802,458 km

• M1: 192,383 km (0.108 R)
• M2: 281,094 km (0.054 R)
• M3: 368,460 km (0.086 R)
• M4: 479,760 km (0.082 R)
• M5: 564,582 km (0.108 R)
• M6: 644,916 km (0.055 R)
• M7: 811,419 km (0.11 R)
• M8: 998,117 km (0.108 R)
• M9: 1,085,931 km (0.12 R)
• M10: 1,218,325 km (0.052 R)
• M11: 1,298,659 km (0.12 R)
• M12: 1,415,345 km (0.107 R)
• M13: 1,535,772 km (0.032 R)
• M14: 1,623,286 km (0.115 R)
• M15: 1,728,454 km (0.092 R)
• M16: 1,852,470 km (0.1 R)
• M17: 1,968,259 km (0.082 R)
• M18: 2,103,795 km (0.105 R)
• M19: 2,242,622 km (0.068 R)
• M20: 2,336,868 km (0.114 R)
• M21: 2,438,595 km (0.097 R)
• M22: 2,541,817 km (0.036 R)
• M23: 2,627,986 km (0.099 R)
• M24: 2,740,184 km (0.05 R)
• M25: 2,828,746 km (0.098 R)
• M26: 2,969,667 km (0.094 R)
• M27: 3,086,802 km (0.091 R)
• M28: 3,265,422 km (0.078 R)
• M29: 3,372,983 km (0.116 R)
• M30: 3,481,741 km (0.066 R)
• M31: 3,716,759 km (0.102 R)
• M32: 3,808,014 km (0.102 R)
• M33: 3,921,409 km (0.113 R)
• M34: 4,137,129 km (0.105 R)
• M35: 4,224,494 km (0.07 R)
• M36: 4,364,219 km (0.12 R)
• M37: 4,497,959 km (0.052 R)
• M38: 4,587,867 km (0.03 R)
• M39: 4,815,406 km (0.085 R)
• M40: 4,969,192 km (0.106 R)
• M41: 5,305,488 km (0.12 R)
• M42: 5,408,561 km (0.086 R)
• M43: 5,496,375 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 14.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 449 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,802,458 km

• M1: 185,202 km (0.088 R)
• M2: 286,480 km (0.101 R)
• M3: 386,262 km (0.047 R)
• M4: 483,052 km (0.046 R)
• M5: 604,226 km (0.042 R)
• M6: 775,366 km (0.113 R)
• M7: 878,439 km (0.109 R)
• M8: 980,614 km (0.086 R)
• M9: 1,201,869 km (0.088 R)
• M10: 1,349,522 km (0.114 R)
• M11: 1,444,218 km (0.09 R)
• M12: 1,545,047 km (0.031 R)
• M13: 1,691,354 km (0.112 R)
• M14: 1,806,245 km (0.12 R)
• M15: 1,923,978 km (0.094 R)
• M16: 2,078,214 km (0.061 R)
• M17: 2,249,653 km (0.093 R)
• M18: 2,368,134 km (0.086 R)
• M19: 2,565,903 km (0.057 R)
• M20: 2,676,156 km (0.104 R)
• M21: 2,788,056 km (0.087 R)
• M22: 2,920,749 km (0.108 R)
• M23: 3,026,365 km (0.056 R)
• M24: 3,133,477 km (0.092 R)
• M25: 3,251,809 km (0.102 R)
• M26: 3,351,441 km (0.034 R)
• M27: 3,513,306 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 9.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.64 AU - 1.76 AU

Year: 1503 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 134.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,802,458 km

• M1: 116,986 km (0.037 R)
• M2: 188,493 km (0.108 R)
• M3: 254,167 km (0.119 R)
• M4: 340,036 km (0.074 R)
• M5: 413,788 km (0.055 R)
• M6: 503,098 km (0.112 R)
• M7: 581,038 km (0.081 R)
• M8: 658,380 km (0.094 R)
• M9: 755,469 km (0.113 R)
• M10: 819,348 km (0.113 R)
• M11: 936,034 km (0.062 R)
• M12: 1,143,377 km (0.117 R)
• M13: 1,287,888 km (0.055 R)
• M14: 1,352,514 km (0.077 R)
• M15: 1,445,115 km (0.108 R)
• M16: 1,608,925 km (0.104 R)
• M17: 1,672,055 km (0.103 R)
• M18: 1,779,018 km (0.107 R)
• M19: 1,880,894 km (0.071 R)
• M20: 1,969,905 km (0.108 R)
• M21: 2,113,818 km (0.119 R)
• M22: 2,380,102 km (0.08 R)
• M23: 2,558,124 km (0.114 R)
• M24: 2,936,008 km (0.03 R)
• M25: 2,996,445 km (0.119 R)
• M26: 3,286,964 km (0.058 R)
• M27: 3,494,756 km (0.048 R)
• M28: 3,568,059 km (0.113 R)
• M29: 3,753,710 km (0.096 R)
• M30: 3,942,502 km (0.062 R)
• M31: 4,028,521 km (0.101 R)
• M32: 4,309,915 km (0.1 R)
• M33: 4,398,477 km (0.11 R)
• M34: 4,617,787 km (0.064 R)
• M35: 4,871,355 km (0.114 R)
• M36: 5,056,707 km (0.093 R)
• M37: 5,171,299 km (0.091 R)
• M38: 5,423,970 km (0.118 R)
• M39: 5,616,203 km (0.11 R)
• M40: 5,702,372 km (0.099 R)
• M41: 5,799,909 km (0.058 R)
• M42: 5,865,134 km (0.088 R)
• M43: 6,095,664 km (0.116 R)
• M44: 6,295,527 km (0.1 R)
• M45: 6,656,357 km (0.027 R)
• M46: 6,827,946 km (0.094 R)
• M47: 6,989,213 km (0.119 R)
• M48: 7,221,987 km (0.113 R)
• M49: 7,421,850 km (0.06 R)
• M50: 7,540,181 km (0.087 R)
• M51: 7,887,249 km (0.041 R)
• M52: 8,032,358 km (0.096 R)
• M53: 8,141,715 km (0.071 R)
• M54: 8,276,053 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 14.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 1707 Days

Day: 8.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,802,458 km

• M1: 215,271 km (0.088 R)
• M2: 493,823 km (0.095 R)
• M3: 706,551 km (0.085 R)
• M4: 862,581 km (0.1 R)
• M5: 1,112,111 km (0.084 R)
• M6: 1,359,545 km (0.107 R)
• M7: 1,449,304 km (0.101 R)
• M8: 1,569,132 km (0.055 R)
• M9: 1,673,402 km (0.116 R)
• M10: 1,780,065 km (0.095 R)
• M11: 1,990,400 km (0.116 R)
• M12: 2,209,261 km (0.115 R)
• M13: 2,348,836 km (0.094 R)
• M14: 2,524,913 km (0.1 R)
• M15: 2,614,522 km (0.102 R)
• M16: 2,762,624 km (0.071 R)
• M17: 2,878,562 km (0.109 R)
• M18: 2,996,146 km (0.072 R)
• M19: 3,163,546 km (0.026 R)
• M20: 3,334,088 km (0.056 R)
• M21: 3,558,036 km (0.066 R)
• M22: 3,812,801 km (0.055 R)
• M23: 4,007,877 km (0.088 R)
• M24: 4,139,672 km (0.027 R)
• M25: 4,353,896 km (0.092 R)
• M26: 4,462,355 km (0.069 R)
• M27: 4,599,237 km (0.101 R)
• M28: 4,709,640 km (0.116 R)
• M29: 5,246,996 km (0.09 R)
• M30: 5,581,796 km (0.108 R)
• M31: 5,923,627 km (0.064 R)
• M32: 6,410,718 km (0.115 R)
• M33: 6,581,259 km (0.102 R)
• M34: 6,674,907 km (0.073 R)
• M35: 6,863,550 km (0.097 R)
• M36: 7,085,853 km (0.094 R)
• M37: 7,246,072 km (0.108 R)
• M38: 7,849,699 km (0.091 R)
• M39: 7,965,638 km (0.083 R)
• M40: 8,098,930 km (0.073 R)
• M41: 8,199,459 km (0.057 R)
• M42: 8,351,002 km (0.047 R)
• M43: 8,588,563 km (0.104 R)
• M44: 9,001,005 km (0.078 R)
• M45: 9,192,191 km (0.076 R)
• M46: 9,384,873 km (0.038 R)
• M47: 9,756,324 km (0.116 R)
• M48: 10,042,505 km (0.089 R)
• M49: 10,186,717 km (0.089 R)
• M50: 10,367,880 km (0.085 R)
• M51: 10,568,491 km (0.103 R)
• M52: 10,696,846 km (0.038 R)
• M53: 10,955,052 km (0.093 R)
• M54: 11,103,453 km (0.075 R)
• M55: 11,233,903 km (0.06 R)
• M56: 11,402,499 km (0.079 R)
• M57: 11,817,933 km (0.033 R)
• M58: 12,084,965 km (0.091 R)
• M59: 12,238,452 km (0.067 R)
• M60: 12,956,672 km (0.094 R)
• M61: 13,192,587 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 13.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.74 AU - 2.8 AU

Year: 2320 Days

Day: 13.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,802,458 km

• M1: 181,013 km (0.072 R)
• M2: 316,250 km (0.094 R)
• M3: 423,960 km (0.09 R)
• M4: 549,623 km (0.106 R)
• M5: 838,047 km (0.072 R)
• M6: 1,015,171 km (0.079 R)
• M7: 1,176,288 km (0.109 R)
• M8: 1,326,036 km (0.116 R)
• M9: 1,482,365 km (0.096 R)
• M10: 1,601,296 km (0.092 R)
• M11: 2,269,400 km (0.078 R)
• M12: 2,471,806 km (0.059 R)
• M13: 2,680,195 km (0.102 R)
• M14: 2,800,173 km (0.08 R)
• M15: 2,962,786 km (0.081 R)
• M16: 3,184,789 km (0.062 R)
• M17: 3,397,966 km (0.056 R)
• M18: 3,719,153 km (0.044 R)
• M19: 3,989,476 km (0.084 R)
• M20: 4,081,030 km (0.089 R)
• M21: 4,173,332 km (0.055 R)
• M22: 4,470,284 km (0.098 R)
• M23: 4,904,267 km (0.096 R)
• M24: 5,234,579 km (0.11 R)
• M25: 5,436,237 km (0.091 R)
• M26: 5,674,846 km (0.097 R)
• M27: 5,951,901 km (0.111 R)
• M28: 6,039,266 km (0.065 R)
• M29: 6,339,958 km (0.095 R)
• M30: 6,993,102 km (0.106 R)
• M31: 7,122,654 km (0.053 R)
• M32: 7,252,954 km (0.096 R)
• M33: 7,610,642 km (0.084 R)
• M34: 7,743,934 km (0.095 R)
• M35: 7,839,676 km (0.06 R)
• M36: 8,363,119 km (0.107 R)
• M37: 8,461,405 km (0.077 R)
• M38: 8,878,035 km (0.102 R)
• M39: 9,342,237 km (0.119 R)
• M40: 9,710,996 km (0.057 R)
• M41: 10,231,298 km (0.076 R)
• M42: 10,463,025 km (0.093 R)
• M43: 10,781,967 km (0.113 R)
• M44: 11,039,425 km (0.118 R)
• M45: 11,407,586 km (0.118 R)
• M46: 11,516,642 km (0.056 R)
• M47: 11,691,971 km (0.118 R)
• M48: 12,022,882 km (0.037 R)
• M49: 12,694,277 km (0.06 R)
• M50: 12,784,634 km (0.069 R)
• M51: 13,011,724 km (0.104 R)
• M52: 13,171,494 km (0.12 R)
• M53: 13,377,790 km (0.064 R)
• M54: 13,608,320 km (0.041 R)
• M55: 13,816,859 km (0.1 R)
• M56: 14,828,141 km (0.114 R)
• M57: 15,354,725 km (0.076 R)
• M58: 15,596,176 km (0.092 R)
• M59: 15,693,116 km (0.111 R)
• M60: 15,911,978 km (0.106 R)
• M61: 16,205,339 km (0.082 R)
• M62: 16,451,128 km (0.115 R)
• M63: 16,599,230 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 14.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.63 AU - 4.27 AU

Year: 4346 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,802,458 km

• M1: 304,432 km (0.078 R)
• M2: 413,339 km (0.078 R)
• M3: 568,023 km (0.098 R)
• M4: 663,616 km (0.085 R)
• M5: 775,815 km (0.104 R)
• M6: 885,320 km (0.105 R)
• M7: 1,000,810 km (0.092 R)
• M8: 1,356,105 km (0.101 R)
• M9: 1,555,668 km (0.11 R)
• M10: 1,698,684 km (0.115 R)
• M11: 1,928,915 km (0.089 R)
• M12: 2,069,238 km (0.092 R)
• M13: 2,169,618 km (0.051 R)
• M14: 2,271,793 km (0.112 R)
• M15: 2,435,753 km (0.067 R)
• M16: 2,619,160 km (0.1 R)
• M17: 2,839,068 km (0.036 R)
• M18: 2,935,260 km (0.115 R)
• M19: 3,065,410 km (0.066 R)
• M20: 3,164,145 km (0.037 R)
• M21: 3,399,013 km (0.069 R)
• M22: 3,535,895 km (0.106 R)
• M23: 4,029,568 km (0.099 R)
• M24: 4,266,382 km (0.052 R)
• M25: 4,377,234 km (0.087 R)
• M26: 4,470,284 km (0.075 R)
• M27: 5,121,483 km (0.089 R)
• M28: 5,398,389 km (0.094 R)
• M29: 5,498,470 km (0.041 R)
• M30: 5,639,690 km (0.105 R)
• M31: 5,761,612 km (0.102 R)
• M32: 5,987,655 km (0.11 R)
• M33: 6,469,809 km (0.06 R)
• M34: 6,640,500 km (0.08 R)
• M35: 6,747,911 km (0.051 R)
• M36: 7,030,053 km (0.054 R)
• M37: 7,227,672 km (0.059 R)
• M38: 7,922,554 km (0.076 R)
• M39: 8,732,776 km (0.06 R)
• M40: 9,303,641 km (0.093 R)
• M41: 9,715,484 km (0.109 R)
• M42: 9,911,308 km (0.066 R)
• M43: 10,282,161 km (0.111 R)
• M44: 10,456,742 km (0.117 R)
• M45: 10,607,237 km (0.099 R)
• M46: 10,885,040 km (0.097 R)
• M47: 11,344,755 km (0.031 R)
• M48: 11,499,439 km (0.097 R)
• M49: 11,602,960 km (0.084 R)
• M50: 12,283,332 km (0.11 R)
• M51: 12,575,047 km (0.101 R)
• M52: 13,165,510 km (0.12 R)
• M53: 13,409,804 km (0.105 R)
• M54: 14,095,859 km (0.045 R)
• M55: 14,373,663 km (0.081 R)
• M56: 14,737,335 km (0.071 R)
• M57: 15,274,541 km (0.03 R)
• M58: 15,674,416 km (0.082 R)
• M59: 15,962,093 km (0.079 R)
• M60: 16,193,670 km (0.079 R)
• M61: 17,071,660 km (0.079 R)
• M62: 17,189,843 km (0.102 R)
• M63: 17,575,955 km (0.119 R)
• M64: 17,695,483 km (0.074 R)
• M65: 18,478,179 km (0.099 R)
• M66: 18,843,198 km (0.094 R)
• M67: 18,996,087 km (0.074 R)
• M68: 19,302,912 km (0.03 R)
• M69: 20,108,647 km (0.115 R)
• M70: 21,051,861 km (0.086 R)
• M71: 21,337,743 km (0.049 R)
• M72: 21,433,186 km (0.11 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 11.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.24 AU - 5.38 AU

Year: 7155 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,802,458 km

• M1: 173,384 km (0.055 R)
• M2: 376,239 km (0.08 R)
• M3: 630,555 km (0.101 R)
• M4: 715,676 km (0.092 R)
• M5: 831,465 km (0.07 R)
• M6: 940,223 km (0.107 R)
• M7: 1,025,194 km (0.095 R)
• M8: 1,113,158 km (0.046 R)
• M9: 1,524,253 km (0.117 R)
• M10: 1,889,870 km (0.086 R)
• M11: 2,149,123 km (0.063 R)
• M12: 2,341,356 km (0.091 R)
• M13: 2,661,047 km (0.097 R)
• M14: 2,763,821 km (0.063 R)
• M15: 2,889,034 km (0.091 R)
• M16: 3,386,597 km (0.111 R)
• M17: 4,387,706 km (0.11 R)
• M18: 4,633,046 km (0.064 R)
• M19: 5,137,490 km (0.085 R)
• M20: 5,266,294 km (0.111 R)
• M21: 6,116,459 km (0.108 R)
• M22: 6,446,322 km (0.111 R)
• M23: 6,810,293 km (0.094 R)
• M24: 7,008,959 km (0.114 R)
• M25: 7,412,275 km (0.055 R)
• M26: 7,587,454 km (0.102 R)
• M27: 8,181,358 km (0.052 R)
• M28: 8,698,069 km (0.113 R)
• M29: 8,944,905 km (0.108 R)
• M30: 9,540,305 km (0.115 R)
• M31: 9,794,921 km (0.093 R)
• M32: 10,213,346 km (0.1 R)
• M33: 11,774,848 km (0.099 R)
• M34: 12,048,014 km (0.045 R)
• M35: 12,427,095 km (0.09 R)
• M36: 12,845,072 km (0.118 R)
• M37: 13,197,075 km (0.12 R)
• M38: 13,552,071 km (0.047 R)
• M39: 13,730,841 km (0.052 R)
• M40: 14,344,341 km (0.074 R)
• M41: 15,040,570 km (0.057 R)
• M42: 15,411,573 km (0.03 R)
• M43: 15,560,722 km (0.111 R)
• M44: 15,673,070 km (0.098 R)
• M45: 15,748,018 km (0.117 R)
• M46: 16,504,235 km (0.091 R)
• M47: 17,272,421 km (0.113 R)
• M48: 17,699,822 km (0.029 R)
• M49: 17,816,957 km (0.072 R)
• M50: 17,934,391 km (0.104 R)
• M51: 19,042,911 km (0.104 R)
• M52: 19,444,282 km (0.028 R)
• M53: 19,888,887 km (0.079 R)
• M54: 20,051,500 km (0.083 R)
• M55: 20,500,743 km (0.079 R)
• M56: 20,953,276 km (0.116 R)
• M57: 21,367,513 km (0.073 R)
• M58: 22,120,140 km (0.113 R)
• M59: 22,330,624 km (0.114 R)
• M60: 22,669,014 km (0.062 R)
• M61: 22,753,836 km (0.073 R)
• M62: 23,009,050 km (0.039 R)
• M63: 23,094,321 km (0.109 R)
• M64: 23,436,451 km (0.081 R)
• M65: 23,565,255 km (0.1 R)
• M66: 24,342,566 km (0.104 R)
• M67: 24,690,829 km (0.113 R)
• M68: 24,865,560 km (0.039 R)
• M69: 24,953,074 km (0.083 R)
• M70: 25,084,421 km (0.058 R)
• M71: 25,260,199 km (0.1 R)
• M72: 26,011,180 km (0.111 R)
• M73: 26,680,032 km (0.117 R)
• M74: 26,949,159 km (0.115 R)
• M75: 27,535,433 km (0.079 R)
• M76: 27,716,596 km (0.11 R)
• M77: 28,262,628 km (0.118 R)
• M78: 28,445,437 km (0.099 R)
• M79: 29,689,642 km (0.106 R)
• M80: 30,108,217 km (0.069 R)
• M81: 30,201,566 km (0.12 R)
• M82: 31,612,723 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit