🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.1

Radius: 10.2

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.48 AU - 0.74 AU

Year: 335 Days

Day: 5.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,969,859 km

• M1: 135,835 km (0.089 R)
• M2: 222,602 km (0.103 R)
• M3: 297,550 km (0.079 R)
• M4: 371,152 km (0.106 R)
• M5: 511,924 km (0.091 R)
• M6: 577,448 km (0.112 R)
• M7: 668,702 km (0.109 R)
• M8: 789,428 km (0.114 R)
• M9: 952,490 km (0.11 R)
• M10: 1,027,139 km (0.114 R)
• M11: 1,173,446 km (0.037 R)
• M12: 1,297,612 km (0.12 R)
• M13: 1,406,220 km (0.117 R)
• M14: 1,502,561 km (0.108 R)
• M15: 1,596,060 km (0.103 R)
• M16: 1,707,660 km (0.114 R)
• M17: 1,866,084 km (0.068 R)
• M18: 1,933,104 km (0.112 R)
• M19: 2,040,964 km (0.049 R)
• M20: 2,316,523 km (0.074 R)
• M21: 2,413,163 km (0.105 R)
• M22: 2,560,517 km (0.077 R)
• M23: 2,641,749 km (0.056 R)
• M24: 2,755,593 km (0.116 R)
• M25: 3,001,232 km (0.091 R)
• M26: 3,133,477 km (0.085 R)
• M27: 3,403,950 km (0.112 R)
• M28: 3,611,741 km (0.119 R)
• M29: 3,695,965 km (0.088 R)
• M30: 3,823,722 km (0.11 R)
• M31: 3,931,282 km (0.035 R)
• M32: 4,039,890 km (0.102 R)
• M33: 4,105,564 km (0.066 R)
• M34: 4,215,668 km (0.053 R)
• M35: 4,379,178 km (0.07 R)
• M36: 4,484,346 km (0.109 R)
• M37: 4,681,815 km (0.09 R)
• M38: 4,750,780 km (0.108 R)
• M39: 4,827,972 km (0.099 R)
• M40: 4,905,464 km (0.072 R)
• M41: 5,363,383 km (0.061 R)
• M42: 5,467,952 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 12.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 1127 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,969,859 km

• M1: 199,564 km (0.118 R)
• M2: 288,125 km (0.113 R)
• M3: 386,262 km (0.108 R)
• M4: 481,406 km (0.118 R)
• M5: 645,814 km (0.114 R)
• M6: 747,690 km (0.058 R)
• M7: 911,799 km (0.064 R)
• M8: 1,035,068 km (0.073 R)
• M9: 1,234,781 km (0.081 R)
• M10: 1,372,860 km (0.112 R)
• M11: 1,531,583 km (0.027 R)
• M12: 1,609,523 km (0.114 R)
• M13: 1,720,974 km (0.103 R)
• M14: 1,843,195 km (0.116 R)
• M15: 1,934,899 km (0.107 R)
• M16: 2,045,302 km (0.097 R)
• M17: 2,335,223 km (0.092 R)
• M18: 2,545,258 km (0.084 R)
• M19: 2,648,032 km (0.103 R)
• M20: 2,867,342 km (0.092 R)
• M21: 2,994,052 km (0.058 R)
• M22: 3,344,560 km (0.047 R)
• M23: 3,889,844 km (0.067 R)
• M24: 3,987,082 km (0.038 R)
• M25: 4,195,173 km (0.119 R)
• M26: 4,272,665 km (0.113 R)
• M27: 4,508,281 km (0.087 R)
• M28: 4,667,753 km (0.11 R)
• M29: 4,992,380 km (0.093 R)
• M30: 5,181,173 km (0.082 R)
• M31: 5,517,469 km (0.044 R)
• M32: 5,836,112 km (0.084 R)
• M33: 6,085,342 km (0.026 R)
• M34: 6,198,588 km (0.105 R)
• M35: 6,427,323 km (0.106 R)
• M36: 6,568,543 km (0.077 R)
• M37: 6,775,736 km (0.038 R)
• M38: 7,011,503 km (0.098 R)
• M39: 7,397,016 km (0.113 R)
• M40: 7,504,577 km (0.063 R)
• M41: 7,857,927 km (0.109 R)
• M42: 8,188,838 km (0.1 R)
• M43: 8,764,939 km (0.066 R)
• M44: 8,893,145 km (0.104 R)
• M45: 9,122,628 km (0.117 R)
• M46: 9,412,249 km (0.062 R)
• M47: 9,558,257 km (0.091 R)
• M48: 9,705,012 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 9.2

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.28 AU - 1.8 AU

Year: 1343 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,969,859 km

• M1: 124,765 km (0.089 R)
• M2: 196,721 km (0.071 R)
• M3: 309,518 km (0.071 R)
• M4: 461,809 km (0.081 R)
• M5: 554,111 km (0.099 R)
• M6: 634,445 km (0.041 R)
• M7: 732,282 km (0.119 R)
• M8: 800,648 km (0.039 R)
• M9: 944,411 km (0.118 R)
• M10: 1,081,293 km (0.088 R)
• M11: 1,282,652 km (0.08 R)
• M12: 1,358,199 km (0.11 R)
• M13: 1,418,038 km (0.111 R)
• M14: 1,549,385 km (0.096 R)
• M15: 1,657,395 km (0.093 R)
• M16: 1,814,921 km (0.074 R)
• M17: 1,958,087 km (0.096 R)
• M18: 2,114,865 km (0.065 R)
• M19: 2,610,333 km (0.117 R)
• M20: 2,728,815 km (0.113 R)
• M21: 2,904,592 km (0.118 R)
• M22: 3,290,405 km (0.074 R)
• M23: 3,360,267 km (0.094 R)
• M24: 3,596,482 km (0.114 R)
• M25: 3,680,556 km (0.055 R)
• M26: 3,875,034 km (0.077 R)
• M27: 4,110,501 km (0.097 R)
• M28: 4,376,037 km (0.029 R)
• M29: 4,595,198 km (0.103 R)
• M30: 4,660,422 km (0.088 R)
• M31: 5,165,764 km (0.069 R)
• M32: 5,674,546 km (0.081 R)
• M33: 5,786,745 km (0.055 R)
• M34: 6,156,252 km (0.095 R)
• M35: 6,431,212 km (0.093 R)
• M36: 6,518,877 km (0.109 R)
• M37: 6,739,683 km (0.116 R)
• M38: 6,843,654 km (0.035 R)
• M39: 6,993,102 km (0.09 R)
• M40: 7,098,419 km (0.072 R)
• M41: 7,447,880 km (0.115 R)
• M42: 7,586,258 km (0.116 R)
• M43: 7,648,042 km (0.109 R)
• M44: 7,849,849 km (0.084 R)
• M45: 8,227,135 km (0.088 R)
• M46: 8,658,725 km (0.116 R)
• M47: 8,804,134 km (0.116 R)
• M48: 8,917,978 km (0.113 R)
• M49: 9,196,230 km (0.108 R)
• M50: 9,593,861 km (0.043 R)
• M51: 9,912,654 km (0.098 R)
• M52: 10,235,038 km (0.111 R)
• M53: 10,664,533 km (0.112 R)
• M54: 11,012,348 km (0.118 R)
• M55: 11,152,372 km (0.101 R)
• M56: 11,222,683 km (0.065 R)
• M57: 11,363,753 km (0.071 R)
• M58: 11,452,315 km (0.059 R)
• M59: 11,541,027 km (0.094 R)
• M60: 11,754,802 km (0.053 R)
• M61: 12,168,141 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 10.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.87 AU - 2.15 AU

Year: 2003 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,969,859 km

• M1: 128,804 km (0.102 R)
• M2: 217,067 km (0.045 R)
• M3: 349,610 km (0.098 R)
• M4: 623,973 km (0.103 R)
• M5: 708,346 km (0.107 R)
• M6: 1,050,925 km (0.113 R)
• M7: 1,165,966 km (0.087 R)
• M8: 1,343,688 km (0.115 R)
• M9: 1,503,309 km (0.119 R)
• M10: 1,754,783 km (0.111 R)
• M11: 1,915,152 km (0.111 R)
• M12: 2,004,761 km (0.063 R)
• M13: 2,072,828 km (0.11 R)
• M14: 2,227,213 km (0.081 R)
• M15: 2,321,609 km (0.103 R)
• M16: 2,580,114 km (0.103 R)
• M17: 2,754,994 km (0.115 R)
• M18: 3,231,464 km (0.109 R)
• M19: 3,347,851 km (0.115 R)
• M20: 3,474,859 km (0.097 R)
• M21: 3,686,989 km (0.114 R)
• M22: 4,104,666 km (0.094 R)
• M23: 4,240,651 km (0.063 R)
• M24: 4,487,487 km (0.093 R)
• M25: 4,648,006 km (0.07 R)
• M26: 5,277,214 km (0.09 R)
• M27: 5,478,723 km (0.082 R)
• M28: 5,661,083 km (0.054 R)
• M29: 5,889,369 km (0.116 R)
• M30: 6,076,217 km (0.11 R)
• M31: 6,254,089 km (0.08 R)
• M32: 6,411,017 km (0.066 R)
• M33: 6,970,812 km (0.07 R)
• M34: 7,086,900 km (0.078 R)
• M35: 7,215,404 km (0.119 R)
• M36: 7,498,593 km (0.102 R)
• M37: 7,569,951 km (0.107 R)
• M38: 7,821,575 km (0.106 R)
• M39: 8,161,312 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 12.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.07 AU - 4.27 AU

Year: 5986 Days

Day: 9.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,969,859 km

• M1: 161,117 km (0.114 R)
• M2: 292,165 km (0.097 R)
• M3: 422,315 km (0.096 R)
• M4: 561,441 km (0.096 R)
• M5: 1,199,326 km (0.113 R)
• M6: 1,346,530 km (0.116 R)
• M7: 1,435,392 km (0.106 R)
• M8: 1,526,497 km (0.087 R)
• M9: 1,673,551 km (0.09 R)
• M10: 1,867,879 km (0.111 R)
• M11: 1,982,471 km (0.093 R)
• M12: 2,218,836 km (0.095 R)
• M13: 2,325,200 km (0.042 R)
• M14: 2,590,886 km (0.065 R)
• M15: 2,850,139 km (0.117 R)
• M16: 2,966,227 km (0.05 R)
• M17: 3,203,489 km (0.116 R)
• M18: 3,341,867 km (0.1 R)
• M19: 3,714,665 km (0.117 R)
• M20: 3,805,321 km (0.103 R)
• M21: 3,970,627 km (0.111 R)
• M22: 4,119,626 km (0.027 R)
• M23: 4,232,573 km (0.111 R)
• M24: 4,365,715 km (0.061 R)
• M25: 4,753,921 km (0.084 R)
• M26: 4,952,288 km (0.08 R)
• M27: 5,032,323 km (0.111 R)
• M28: 5,133,152 km (0.084 R)
• M29: 5,275,270 km (0.11 R)
• M30: 5,377,744 km (0.111 R)
• M31: 5,563,694 km (0.105 R)
• M32: 5,751,889 km (0.115 R)
• M33: 6,113,018 km (0.109 R)
• M34: 6,437,944 km (0.114 R)
• M35: 6,724,125 km (0.119 R)
• M36: 7,150,030 km (0.056 R)
• M37: 7,538,536 km (0.079 R)
• M38: 7,770,413 km (0.11 R)
• M39: 7,957,560 km (0.118 R)
• M40: 8,793,961 km (0.082 R)
• M41: 9,038,105 km (0.108 R)
• M42: 9,834,414 km (0.092 R)
• M43: 10,036,970 km (0.105 R)
• M44: 10,939,793 km (0.085 R)
• M45: 11,228,816 km (0.076 R)
• M46: 11,334,582 km (0.118 R)
• M47: 12,138,371 km (0.08 R)
• M48: 12,246,979 km (0.066 R)
• M49: 12,437,717 km (0.066 R)
• M50: 12,547,222 km (0.119 R)
• M51: 13,462,612 km (0.111 R)
• M52: 13,546,835 km (0.095 R)
• M53: 14,256,079 km (0.105 R)
• M54: 14,370,671 km (0.119 R)
• M55: 14,745,413 km (0.089 R)
• M56: 15,622,057 km (0.107 R)
• M57: 16,096,731 km (0.059 R)
• M58: 16,395,627 km (0.079 R)
• M59: 17,242,651 km (0.065 R)
• M60: 17,487,393 km (0.081 R)
• M61: 18,352,667 km (0.109 R)
• M62: 18,633,761 km (0.097 R)
• M63: 19,137,008 km (0.048 R)
• M64: 19,231,853 km (0.054 R)
• M65: 20,124,803 km (0.112 R)
• M66: 21,227,190 km (0.058 R)
• M67: 21,423,761 km (0.114 R)
• M68: 22,249,392 km (0.108 R)
• M69: 22,349,174 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 12.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.43 AU - 5.33 AU

Year: 6443 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,969,859 km

• M1: 159,771 km (0.05 R)
• M2: 317,147 km (0.099 R)
• M3: 445,502 km (0.07 R)
• M4: 639,232 km (0.104 R)
• M5: 833,559 km (0.114 R)
• M6: 964,308 km (0.109 R)
• M7: 1,236,127 km (0.077 R)
• M8: 1,328,579 km (0.056 R)
• M9: 1,411,456 km (0.098 R)
• M10: 1,570,179 km (0.083 R)
• M11: 1,800,111 km (0.091 R)
• M12: 1,946,268 km (0.071 R)
• M13: 2,496,340 km (0.1 R)
• M14: 2,600,161 km (0.065 R)
• M15: 2,751,105 km (0.03 R)
• M16: 3,109,242 km (0.096 R)
• M17: 3,615,930 km (0.052 R)
• M18: 3,819,084 km (0.065 R)
• M19: 3,922,007 km (0.09 R)
• M20: 4,025,978 km (0.113 R)
• M21: 4,236,761 km (0.067 R)
• M22: 4,415,232 km (0.109 R)
• M23: 4,835,153 km (0.098 R)
• M24: 4,946,753 km (0.104 R)
• M25: 5,191,794 km (0.067 R)
• M26: 5,851,371 km (0.118 R)
• M27: 5,950,555 km (0.088 R)
• M28: 6,619,855 km (0.1 R)
• M29: 6,973,954 km (0.071 R)
• M30: 7,185,186 km (0.098 R)
• M31: 7,722,691 km (0.1 R)
• M32: 8,206,341 km (0.098 R)
• M33: 8,519,300 km (0.102 R)
• M34: 8,632,096 km (0.071 R)
• M35: 8,904,664 km (0.091 R)
• M36: 9,041,995 km (0.092 R)
• M37: 9,226,299 km (0.109 R)
• M38: 9,598,648 km (0.107 R)
• M39: 9,692,446 km (0.118 R)
• M40: 9,857,452 km (0.07 R)
• M41: 10,142,436 km (0.074 R)
• M42: 10,430,263 km (0.096 R)
• M43: 10,623,543 km (0.042 R)
• M44: 10,842,554 km (0.11 R)
• M45: 11,210,864 km (0.038 R)
• M46: 11,533,248 km (0.108 R)
• M47: 11,959,602 km (0.104 R)
• M48: 12,035,448 km (0.064 R)
• M49: 12,187,439 km (0.116 R)
• M50: 12,340,179 km (0.077 R)
• M51: 12,467,935 km (0.1 R)
• M52: 13,479,217 km (0.095 R)
• M53: 13,848,724 km (0.097 R)
• M54: 13,981,567 km (0.089 R)
• M55: 14,088,080 km (0.118 R)
• M56: 14,543,905 km (0.108 R)
• M57: 14,624,837 km (0.12 R)
• M58: 14,841,306 km (0.071 R)
• M59: 15,415,013 km (0.113 R)
• M60: 15,663,047 km (0.11 R)
• M61: 16,023,578 km (0.075 R)
• M62: 16,640,220 km (0.119 R)
• M63: 16,753,166 km (0.088 R)
• M64: 17,121,925 km (0.107 R)
• M65: 17,264,492 km (0.117 R)
• M66: 17,407,507 km (0.091 R)
• M67: 17,608,417 km (0.107 R)
• M68: 19,006,110 km (0.038 R)
• M69: 19,213,004 km (0.083 R)
• M70: 19,450,266 km (0.107 R)
• M71: 20,107,899 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48

Radius: 5.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.78 AU - 9.84 AU

Year: 16839 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,969,859 km

• M1: 94,695 km (0.104 R)
• M2: 655,388 km (0.104 R)
• M3: 1,740,571 km (0.095 R)
• M4: 2,166,028 km (0.095 R)
• M5: 2,237,087 km (0.088 R)
• M6: 2,308,894 km (0.1 R)
• M7: 2,473,302 km (0.119 R)
• M8: 2,641,450 km (0.106 R)
• M9: 2,717,445 km (0.098 R)
• M10: 3,088,298 km (0.096 R)
• M11: 3,855,287 km (0.043 R)
• M12: 4,427,798 km (0.096 R)
• M13: 4,956,327 km (0.082 R)
• M14: 5,335,707 km (0.068 R)
• M15: 6,580,362 km (0.064 R)
• M16: 9,846,083 km (0.07 R)
• M17: 10,562,507 km (0.069 R)
• M18: 11,388,587 km (0.091 R)
• M19: 12,298,740 km (0.087 R)
• M20: 13,329,918 km (0.07 R)
• M21: 14,388,622 km (0.075 R)
• M22: 15,063,907 km (0.114 R)
• M23: 15,302,815 km (0.081 R)
• M24: 15,680,550 km (0.033 R)
• M25: 15,991,863 km (0.065 R)
• M26: 16,305,270 km (0.056 R)
• M27: 16,726,388 km (0.04 R)
• M28: 17,400,327 km (0.038 R)
• M29: 17,830,570 km (0.09 R)
• M30: 17,902,676 km (0.077 R)
• M31: 18,083,241 km (0.109 R)
• M32: 18,701,529 km (0.104 R)
• M33: 20,146,196 km (0.107 R)
• M34: 21,319,791 km (0.106 R)
• M35: 21,472,830 km (0.097 R)
• M36: 22,321,199 km (0.094 R)
• M37: 22,398,840 km (0.073 R)
• M38: 23,732,805 km (0.098 R)
• M39: 23,851,735 km (0.096 R)
• M40: 24,090,194 km (0.076 R)
• M41: 24,249,665 km (0.116 R)
• M42: 24,890,842 km (0.053 R)
• M43: 25,132,741 km (0.111 R)
• M44: 25,781,547 km (0.098 R)
• M45: 26,641,436 km (0.081 R)
• M46: 27,261,519 km (0.09 R)
• M47: 27,886,240 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit