🌌 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: 705.7

Radius: 8

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 347 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,858,492 km

• M1: 99,931 km (0.096 R)
• M2: 152,590 km (0.117 R)
• M3: 218,114 km (0.096 R)
• M4: 314,904 km (0.096 R)
• M5: 375,640 km (0.077 R)
• M6: 438,172 km (0.118 R)
• M7: 565,181 km (0.075 R)
• M8: 723,605 km (0.099 R)
• M9: 929,900 km (0.086 R)
• M10: 1,009,935 km (0.119 R)
• M11: 1,083,687 km (0.079 R)
• M12: 1,181,973 km (0.115 R)
• M13: 1,241,363 km (0.116 R)
• M14: 1,330,224 km (0.056 R)
• M15: 1,411,606 km (0.077 R)
• M16: 1,524,402 km (0.115 R)
• M17: 1,599,650 km (0.094 R)
• M18: 1,650,513 km (0.066 R)
• M19: 1,764,357 km (0.077 R)
• M20: 1,822,252 km (0.037 R)
• M21: 2,010,895 km (0.118 R)
• M22: 2,088,087 km (0.045 R)
• M23: 2,211,505 km (0.086 R)
• M24: 2,291,391 km (0.057 R)
• M25: 2,360,505 km (0.103 R)
• M26: 2,489,309 km (0.032 R)
• M27: 2,554,533 km (0.116 R)
• M28: 2,626,490 km (0.037 R)
• M29: 2,808,999 km (0.075 R)
• M30: 2,945,582 km (0.082 R)
• M31: 3,027,412 km (0.09 R)
• M32: 3,407,989 km (0.111 R)
• M33: 3,574,043 km (0.116 R)
• M34: 3,627,599 km (0.096 R)
• M35: 3,776,598 km (0.119 R)
• M36: 3,996,956 km (0.052 R)
• M37: 4,164,954 km (0.092 R)
• M38: 4,285,381 km (0.049 R)
• M39: 4,407,004 km (0.097 R)
• M40: 4,493,471 km (0.077 R)
• M41: 4,573,357 km (0.065 R)
• M42: 4,631,700 km (0.117 R)
• M43: 4,697,672 km (0.087 R)
• M44: 4,823,035 km (0.083 R)
• M45: 4,912,345 km (0.09 R)
• M46: 4,986,995 km (0.101 R)
• M47: 5,069,722 km (0.082 R)
• M48: 5,152,899 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 11.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 449 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,858,492 km

• M1: 141,819 km (0.07 R)
• M2: 218,562 km (0.103 R)
• M3: 290,070 km (0.095 R)
• M4: 369,507 km (0.12 R)
• M5: 556,205 km (0.12 R)
• M6: 686,505 km (0.038 R)
• M7: 782,846 km (0.056 R)
• M8: 865,274 km (0.115 R)
• M9: 977,173 km (0.074 R)
• M10: 1,050,177 km (0.073 R)
• M11: 1,152,951 km (0.12 R)
• M12: 1,237,773 km (0.065 R)
• M13: 1,324,839 km (0.11 R)
• M14: 1,410,409 km (0.087 R)
• M15: 1,536,520 km (0.081 R)
• M16: 1,686,566 km (0.115 R)
• M17: 1,771,688 km (0.12 R)
• M18: 1,874,910 km (0.117 R)
• M19: 2,005,958 km (0.077 R)
• M20: 2,109,480 km (0.062 R)
• M21: 2,188,318 km (0.071 R)
• M22: 2,340,159 km (0.095 R)
• M23: 2,412,714 km (0.069 R)
• M24: 2,486,167 km (0.086 R)
• M25: 2,644,890 km (0.111 R)
• M26: 2,754,097 km (0.085 R)
• M27: 2,933,165 km (0.056 R)
• M28: 3,026,664 km (0.076 R)
• M29: 3,191,371 km (0.039 R)
• M30: 3,272,304 km (0.063 R)
• M31: 3,389,888 km (0.106 R)
• M32: 3,508,968 km (0.09 R)
• M33: 3,592,593 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.3

Radius: 14.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.77 AU - 0.85 AU

Year: 494 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,858,492 km

• M1: 185,202 km (0.104 R)
• M2: 340,934 km (0.107 R)
• M3: 436,377 km (0.101 R)
• M4: 561,441 km (0.094 R)
• M5: 667,655 km (0.099 R)
• M6: 871,108 km (0.074 R)
• M7: 978,819 km (0.095 R)
• M8: 1,076,057 km (0.032 R)
• M9: 1,171,501 km (0.074 R)
• M10: 1,292,526 km (0.056 R)
• M11: 1,418,038 km (0.103 R)
• M12: 1,518,119 km (0.064 R)
• M13: 1,688,511 km (0.052 R)
• M14: 1,795,174 km (0.104 R)
• M15: 1,897,799 km (0.105 R)
• M16: 1,995,935 km (0.059 R)
• M17: 2,102,598 km (0.095 R)
• M18: 2,287,052 km (0.074 R)
• M19: 2,541,668 km (0.105 R)
• M20: 2,650,575 km (0.073 R)
• M21: 2,798,378 km (0.029 R)
• M22: 2,903,395 km (0.105 R)
• M23: 3,032,947 km (0.109 R)
• M24: 3,187,781 km (0.11 R)
• M25: 3,297,885 km (0.118 R)
• M26: 3,401,108 km (0.08 R)
• M27: 3,505,677 km (0.111 R)
• M28: 3,611,143 km (0.047 R)
• M29: 3,709,578 km (0.08 R)
• M30: 3,825,666 km (0.106 R)
• M31: 4,112,445 km (0.089 R)
• M32: 4,215,369 km (0.096 R)
• M33: 4,450,237 km (0.083 R)
• M34: 4,573,805 km (0.116 R)
• M35: 4,671,642 km (0.106 R)
• M36: 4,770,227 km (0.052 R)
• M37: 4,924,014 km (0.079 R)
• M38: 5,051,920 km (0.101 R)
• M39: 5,227,249 km (0.081 R)
• M40: 5,631,761 km (0.045 R)
• M41: 6,065,894 km (0.102 R)
• M42: 6,193,501 km (0.094 R)
• M43: 6,501,075 km (0.084 R)
• M44: 6,752,997 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 9.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.79 AU - 0.85 AU

Year: 504 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,858,492 km

• M1: 122,521 km (0.092 R)
• M2: 213,775 km (0.065 R)
• M3: 291,865 km (0.087 R)
• M4: 387,159 km (0.12 R)
• M5: 488,886 km (0.105 R)
• M6: 579,393 km (0.066 R)
• M7: 687,701 km (0.094 R)
• M8: 754,572 km (0.091 R)
• M9: 815,757 km (0.12 R)
• M10: 943,514 km (0.068 R)
• M11: 1,005,597 km (0.113 R)
• M12: 1,268,291 km (0.069 R)
• M13: 1,423,125 km (0.063 R)
• M14: 1,521,261 km (0.097 R)
• M15: 1,605,634 km (0.075 R)
• M16: 1,697,188 km (0.088 R)
• M17: 1,857,407 km (0.04 R)
• M18: 1,982,471 km (0.046 R)
• M19: 2,222,875 km (0.052 R)
• M20: 2,392,668 km (0.108 R)
• M21: 2,554,234 km (0.12 R)
• M22: 2,623,647 km (0.073 R)
• M23: 2,751,554 km (0.118 R)
• M24: 2,829,345 km (0.068 R)
• M25: 2,920,898 km (0.099 R)
• M26: 3,026,963 km (0.103 R)
• M27: 3,229,220 km (0.089 R)
• M28: 3,338,875 km (0.111 R)
• M29: 3,484,882 km (0.102 R)
• M30: 3,618,623 km (0.114 R)
• M31: 3,697,012 km (0.041 R)
• M32: 3,811,903 km (0.09 R)
• M33: 4,067,417 km (0.106 R)
• M34: 4,178,568 km (0.077 R)
• M35: 4,389,052 km (0.11 R)
• M36: 4,465,048 km (0.064 R)
• M37: 4,556,751 km (0.066 R)
• M38: 4,789,077 km (0.107 R)
• M39: 4,867,316 km (0.062 R)
• M40: 4,953,933 km (0.12 R)
• M41: 5,176,685 km (0.096 R)
• M42: 5,305,488 km (0.068 R)
• M43: 5,419,183 km (0.114 R)
• M44: 5,484,408 km (0.118 R)
• M45: 5,549,931 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 13.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.74 AU - 1.94 AU

Year: 1693 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,858,492 km

• M1: 172,187 km (0.091 R)
• M2: 315,053 km (0.101 R)
• M3: 404,662 km (0.045 R)
• M4: 529,427 km (0.049 R)
• M5: 676,781 km (0.05 R)
• M6: 806,033 km (0.11 R)
• M7: 902,225 km (0.103 R)
• M8: 1,039,705 km (0.104 R)
• M9: 1,161,478 km (0.099 R)
• M10: 1,296,565 km (0.058 R)
• M11: 1,470,996 km (0.045 R)
• M12: 1,574,368 km (0.113 R)
• M13: 1,807,292 km (0.112 R)
• M14: 1,937,442 km (0.066 R)
• M15: 2,138,950 km (0.081 R)
• M16: 2,227,512 km (0.078 R)
• M17: 2,408,376 km (0.104 R)
• M18: 2,604,798 km (0.089 R)
• M19: 2,806,456 km (0.103 R)
• M20: 3,057,780 km (0.096 R)
• M21: 3,169,380 km (0.078 R)
• M22: 3,362,362 km (0.091 R)
• M23: 3,571,051 km (0.049 R)
• M24: 4,037,946 km (0.108 R)
• M25: 4,846,073 km (0.117 R)
• M26: 5,417,088 km (0.116 R)
• M27: 5,566,686 km (0.092 R)
• M28: 5,745,157 km (0.119 R)
• M29: 5,981,521 km (0.104 R)
• M30: 6,235,389 km (0.098 R)
• M31: 6,651,869 km (0.084 R)
• M32: 6,812,238 km (0.109 R)
• M33: 6,914,862 km (0.083 R)
• M34: 7,166,636 km (0.103 R)
• M35: 7,316,084 km (0.116 R)
• M36: 7,436,361 km (0.058 R)
• M37: 7,679,008 km (0.061 R)
• M38: 7,832,047 km (0.043 R)
• M39: 8,047,917 km (0.108 R)
• M40: 8,644,064 km (0.092 R)
• M41: 8,819,243 km (0.056 R)
• M42: 9,027,783 km (0.057 R)
• M43: 9,466,404 km (0.095 R)
• M44: 9,581,295 km (0.079 R)
• M45: 9,729,546 km (0.097 R)
• M46: 9,828,879 km (0.107 R)
• M47: 10,229,652 km (0.115 R)
• M48: 10,398,099 km (0.12 R)
• M49: 10,516,730 km (0.088 R)
• M50: 10,755,189 km (0.088 R)
• M51: 11,202,786 km (0.094 R)
• M52: 11,289,553 km (0.106 R)
• M53: 11,376,619 km (0.06 R)
• M54: 11,621,361 km (0.094 R)
• M55: 11,885,700 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 11.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.45 AU - 3.55 AU

Year: 4441 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,858,492 km

• M1: 177,872 km (0.044 R)
• M2: 262,993 km (0.103 R)
• M3: 497,263 km (0.112 R)
• M4: 664,663 km (0.102 R)
• M5: 852,558 km (0.098 R)
• M6: 1,196,185 km (0.114 R)
• M7: 1,296,266 km (0.112 R)
• M8: 1,567,038 km (0.081 R)
• M9: 1,725,462 km (0.025 R)
• M10: 1,806,693 km (0.079 R)
• M11: 1,906,026 km (0.106 R)
• M12: 2,162,587 km (0.031 R)
• M13: 2,862,555 km (0.066 R)
• M14: 3,097,574 km (0.045 R)
• M15: 3,177,309 km (0.108 R)
• M16: 3,359,519 km (0.102 R)
• M17: 3,691,776 km (0.059 R)
• M18: 4,188,142 km (0.111 R)
• M19: 4,659,974 km (0.113 R)
• M20: 5,148,860 km (0.055 R)
• M21: 5,752,188 km (0.081 R)
• M22: 5,999,922 km (0.079 R)
• M23: 6,790,098 km (0.066 R)
• M24: 6,999,385 km (0.065 R)
• M25: 7,104,852 km (0.109 R)
• M26: 7,184,288 km (0.1 R)
• M27: 7,317,281 km (0.097 R)
• M28: 7,721,344 km (0.087 R)
• M29: 7,912,531 km (0.119 R)
• M30: 8,188,239 km (0.093 R)
• M31: 8,411,140 km (0.096 R)
• M32: 8,523,339 km (0.119 R)
• M33: 9,063,088 km (0.034 R)
• M34: 9,235,873 km (0.06 R)
• M35: 9,908,316 km (0.047 R)
• M36: 10,146,027 km (0.111 R)
• M37: 10,235,636 km (0.062 R)
• M38: 10,475,890 km (0.038 R)
• M39: 11,146,089 km (0.115 R)
• M40: 11,579,922 km (0.084 R)
• M41: 11,704,837 km (0.079 R)
• M42: 12,082,422 km (0.106 R)
• M43: 12,240,995 km (0.059 R)
• M44: 12,560,088 km (0.069 R)
• M45: 12,688,592 km (0.102 R)
• M46: 13,011,574 km (0.079 R)
• M47: 13,108,962 km (0.101 R)
• M48: 13,897,193 km (0.086 R)
• M49: 14,163,328 km (0.061 R)
• M50: 14,870,028 km (0.092 R)
• M51: 15,244,771 km (0.081 R)
• M52: 15,416,210 km (0.097 R)
• M53: 15,588,248 km (0.11 R)
• M54: 15,691,769 km (0.117 R)
• M55: 15,795,441 km (0.061 R)
• M56: 16,142,957 km (0.063 R)
• M57: 16,739,553 km (0.104 R)
• M58: 17,307,726 km (0.102 R)
• M59: 18,099,098 km (0.12 R)
• M60: 18,244,358 km (0.053 R)
• M61: 18,792,185 km (0.03 R)
• M62: 19,791,948 km (0.119 R)
• M63: 20,054,043 km (0.12 R)
• M64: 20,166,691 km (0.092 R)
• M65: 20,847,062 km (0.092 R)
• M66: 21,228,237 km (0.113 R)
• M67: 22,424,721 km (0.103 R)
• M68: 22,737,081 km (0.07 R)
• M69: 23,484,622 km (0.098 R)
• M70: 24,040,677 km (0.059 R)
• M71: 25,246,585 km (0.104 R)
• M72: 25,490,280 km (0.101 R)
• M73: 26,061,595 km (0.08 R)
• M74: 26,307,683 km (0.057 R)
• M75: 26,431,101 km (0.079 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.1

Radius: 7.7

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.14 AU - 8.36 AU

Year: 14633 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,858,492 km

• M1: 97,388 km (0.083 R)
• M2: 242,199 km (0.042 R)
• M3: 392,096 km (0.05 R)
• M4: 525,537 km (0.096 R)
• M5: 623,225 km (0.115 R)
• M6: 818,749 km (0.109 R)
• M7: 1,245,103 km (0.112 R)
• M8: 1,333,515 km (0.062 R)
• M9: 1,587,533 km (0.095 R)
• M10: 1,659,489 km (0.077 R)
• M11: 1,757,326 km (0.111 R)
• M12: 1,831,826 km (0.075 R)
• M13: 1,882,091 km (0.069 R)
• M14: 1,958,535 km (0.065 R)
• M15: 2,114,416 km (0.094 R)
• M16: 2,865,547 km (0.051 R)
• M17: 3,565,067 km (0.097 R)
• M18: 3,788,117 km (0.062 R)
• M19: 4,048,717 km (0.107 R)
• M20: 4,970,688 km (0.051 R)
• M21: 5,148,411 km (0.079 R)
• M22: 5,583,441 km (0.111 R)
• M23: 5,731,094 km (0.047 R)
• M24: 6,067,989 km (0.117 R)
• M25: 6,257,978 km (0.076 R)
• M26: 7,117,119 km (0.114 R)
• M27: 7,237,096 km (0.079 R)
• M28: 7,479,295 km (0.04 R)
• M29: 7,930,034 km (0.119 R)
• M30: 8,347,412 km (0.085 R)
• M31: 9,509,787 km (0.093 R)
• M32: 10,222,322 km (0.118 R)
• M33: 10,630,724 km (0.113 R)
• M34: 11,510,210 km (0.087 R)
• M35: 11,745,527 km (0.058 R)
• M36: 12,509,374 km (0.071 R)
• M37: 14,386,827 km (0.089 R)
• M38: 15,409,927 km (0.07 R)
• M39: 15,565,359 km (0.046 R)
• M40: 16,192,474 km (0.097 R)
• M41: 16,297,790 km (0.1 R)
• M42: 17,309,670 km (0.076 R)
• M43: 17,904,771 km (0.109 R)
• M44: 18,451,551 km (0.083 R)
• M45: 18,782,312 km (0.1 R)
• M46: 19,059,367 km (0.083 R)
• M47: 21,382,323 km (0.091 R)
• M48: 21,729,689 km (0.106 R)
• M49: 21,845,927 km (0.066 R)
• M50: 22,371,314 km (0.05 R)
• M51: 23,137,704 km (0.096 R)
• M52: 23,554,035 km (0.068 R)
• M53: 23,972,760 km (0.054 R)
• M54: 25,060,635 km (0.104 R)
• M55: 25,243,593 km (0.117 R)
• M56: 25,365,665 km (0.114 R)
• M57: 25,549,372 km (0.064 R)
• M58: 27,034,280 km (0.105 R)
• M59: 28,292,996 km (0.119 R)
• M60: 28,738,050 km (0.113 R)
• M61: 29,249,525 km (0.12 R)
• M62: 30,606,378 km (0.117 R)
• M63: 30,997,726 km (0.034 R)
• M64: 31,259,672 km (0.117 R)
• M65: 33,180,209 km (0.099 R)
• M66: 33,582,179 km (0.038 R)
• M67: 33,783,837 km (0.12 R)
• M68: 34,323,586 km (0.118 R)
• M69: 35,411,611 km (0.082 R)
• M70: 36,787,463 km (0.083 R)
• M71: 37,760,896 km (0.114 R)
• M72: 38,883,778 km (0.058 R)
• M73: 39,095,608 km (0.045 R)
• M74: 39,236,978 km (0.053 R)
• M75: 39,875,312 km (0.098 R)
• M76: 39,946,521 km (0.079 R)
• M77: 40,588,595 km (0.09 R)
• M78: 41,018,689 km (0.115 R)
• M79: 41,306,216 km (0.115 R)
• M80: 42,972,288 km (0.075 R)
• M81: 45,252,608 km (0.069 R)
• M82: 45,549,709 km (0.102 R)
• M83: 46,444,753 km (0.033 R)
• M84: 46,519,702 km (0.107 R)
• M85: 46,744,398 km (0.117 R)
• M86: 47,044,790 km (0.083 R)
• M87: 48,707,870 km (0.117 R)
• M88: 49,317,481 km (0.118 R)
• M89: 49,546,665 km (0.098 R)
• M90: 49,623,259 km (0.112 R)
• M91: 51,238,617 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit