🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 11.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 287 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,295,101 km

• M1: 140,472 km (0.097 R)
• M2: 217,067 km (0.067 R)
• M3: 293,511 km (0.112 R)
• M4: 366,365 km (0.053 R)
• M5: 437,723 km (0.048 R)
• M6: 515,215 km (0.064 R)
• M7: 631,303 km (0.109 R)
• M8: 705,952 km (0.12 R)
• M9: 851,361 km (0.079 R)
• M10: 935,286 km (0.118 R)
• M11: 1,081,742 km (0.112 R)
• M12: 1,300,155 km (0.061 R)
• M13: 1,381,836 km (0.11 R)
• M14: 1,482,216 km (0.048 R)
• M15: 1,554,920 km (0.083 R)
• M16: 1,650,813 km (0.102 R)
• M17: 1,821,204 km (0.105 R)
• M18: 1,899,444 km (0.065 R)
• M19: 2,002,367 km (0.113 R)
• M20: 2,073,726 km (0.109 R)
• M21: 2,160,492 km (0.116 R)
• M22: 2,233,646 km (0.082 R)
• M23: 2,347,639 km (0.057 R)
• M24: 2,458,491 km (0.082 R)
• M25: 2,597,019 km (0.111 R)
• M26: 2,722,382 km (0.115 R)
• M27: 2,941,393 km (0.11 R)
• M28: 3,017,539 km (0.103 R)
• M29: 3,105,353 km (0.054 R)
• M30: 3,193,915 km (0.108 R)
• M31: 3,317,333 km (0.078 R)
• M32: 3,419,508 km (0.034 R)
• M33: 3,539,934 km (0.06 R)
• M34: 3,679,360 km (0.091 R)
• M35: 3,820,730 km (0.062 R)
• M36: 3,892,088 km (0.1 R)
• M37: 3,975,863 km (0.065 R)
• M38: 4,139,373 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 14.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 421 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,295,101 km

• M1: 184,005 km (0.078 R)
• M2: 345,272 km (0.107 R)
• M3: 445,502 km (0.095 R)
• M4: 547,678 km (0.071 R)
• M5: 646,712 km (0.093 R)
• M6: 786,586 km (0.081 R)
• M7: 934,239 km (0.119 R)
• M8: 1,028,635 km (0.082 R)
• M9: 1,122,433 km (0.092 R)
• M10: 1,237,324 km (0.105 R)
• M11: 1,356,553 km (0.118 R)
• M12: 1,470,397 km (0.068 R)
• M13: 1,572,722 km (0.118 R)
• M14: 1,703,022 km (0.109 R)
• M15: 1,879,248 km (0.11 R)
• M16: 2,050,837 km (0.116 R)
• M17: 2,183,082 km (0.058 R)
• M18: 2,284,359 km (0.09 R)
• M19: 2,375,614 km (0.088 R)
• M20: 2,468,215 km (0.07 R)
• M21: 2,639,206 km (0.05 R)
• M22: 2,753,498 km (0.07 R)
• M23: 2,851,036 km (0.111 R)
• M24: 3,018,436 km (0.081 R)
• M25: 3,304,767 km (0.108 R)
• M26: 3,633,433 km (0.113 R)
• M27: 3,740,844 km (0.107 R)
• M28: 3,945,345 km (0.11 R)
• M29: 4,062,929 km (0.071 R)
• M30: 4,174,678 km (0.094 R)
• M31: 4,266,232 km (0.093 R)
• M32: 4,358,384 km (0.1 R)
• M33: 4,451,434 km (0.073 R)
• M34: 4,581,136 km (0.101 R)
• M35: 4,734,174 km (0.078 R)
• M36: 4,829,767 km (0.044 R)
• M37: 4,978,168 km (0.072 R)
• M38: 5,105,476 km (0.071 R)
• M39: 5,203,612 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 8

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.79 AU - 0.87 AU

Year: 532 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,295,101 km

• M1: 123,568 km (0.107 R)
• M2: 188,643 km (0.089 R)
• M3: 241,301 km (0.103 R)
• M4: 295,306 km (0.1 R)
• M5: 379,380 km (0.087 R)
• M6: 468,989 km (0.07 R)
• M7: 579,243 km (0.069 R)
• M8: 657,931 km (0.113 R)
• M9: 717,172 km (0.114 R)
• M10: 861,235 km (0.117 R)
• M11: 952,490 km (0.107 R)
• M12: 1,178,083 km (0.103 R)
• M13: 1,274,275 km (0.108 R)
• M14: 1,396,795 km (0.081 R)
• M15: 1,468,602 km (0.113 R)
• M16: 1,578,856 km (0.111 R)
• M17: 1,641,238 km (0.095 R)
• M18: 1,827,039 km (0.038 R)
• M19: 1,919,191 km (0.035 R)
• M20: 2,046,798 km (0.12 R)
• M21: 2,135,809 km (0.12 R)
• M22: 2,254,141 km (0.076 R)
• M23: 2,346,143 km (0.107 R)
• M24: 2,490,057 km (0.117 R)
• M25: 2,607,491 km (0.086 R)
• M26: 2,704,131 km (0.073 R)
• M27: 2,756,640 km (0.101 R)
• M28: 2,809,598 km (0.079 R)
• M29: 3,189,576 km (0.077 R)
• M30: 3,349,347 km (0.115 R)
• M31: 3,430,279 km (0.116 R)
• M32: 3,635,527 km (0.073 R)
• M33: 3,710,326 km (0.09 R)
• M34: 3,760,442 km (0.078 R)
• M35: 3,827,761 km (0.078 R)
• M36: 3,980,650 km (0.092 R)
• M37: 4,126,807 km (0.1 R)
• M38: 4,205,047 km (0.064 R)
• M39: 4,398,177 km (0.091 R)
• M40: 4,469,087 km (0.066 R)
• M41: 4,531,469 km (0.12 R)
• M42: 4,657,131 km (0.077 R)
• M43: 4,847,869 km (0.091 R)
• M44: 4,921,172 km (0.047 R)
• M45: 4,994,923 km (0.084 R)
• M46: 5,050,424 km (0.1 R)
• M47: 5,143,474 km (0.112 R)
• M48: 5,293,521 km (0.115 R)
• M49: 5,444,914 km (0.108 R)
• M50: 5,511,634 km (0.091 R)
• M51: 5,626,675 km (0.06 R)
• M52: 5,732,740 km (0.092 R)
• M53: 5,810,381 km (0.077 R)
• M54: 5,986,308 km (0.101 R)
• M55: 6,084,744 km (0.111 R)
• M56: 6,183,778 km (0.112 R)
• M57: 6,283,410 km (0.106 R)
• M58: 6,474,147 km (0.077 R)
• M59: 6,575,275 km (0.071 R)
• M60: 6,656,507 km (0.116 R)
• M61: 6,738,187 km (0.103 R)
• M62: 6,840,662 km (0.113 R)
• M63: 6,922,941 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 14

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.36 AU - 4.4 AU

Year: 5372 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,295,101 km

• M1: 197,320 km (0.106 R)
• M2: 625,917 km (0.07 R)
• M3: 814,261 km (0.102 R)
• M4: 947,403 km (0.099 R)
• M5: 1,115,103 km (0.087 R)
• M6: 1,321,697 km (0.094 R)
• M7: 1,422,676 km (0.071 R)
• M8: 1,602,343 km (0.096 R)
• M9: 2,308,445 km (0.107 R)
• M10: 2,521,771 km (0.085 R)
• M11: 2,649,378 km (0.105 R)
• M12: 2,911,175 km (0.044 R)
• M13: 3,440,003 km (0.084 R)
• M14: 3,684,895 km (0.062 R)
• M15: 3,851,397 km (0.047 R)
• M16: 4,063,078 km (0.049 R)
• M17: 4,609,410 km (0.052 R)
• M18: 4,721,458 km (0.084 R)
• M19: 4,902,771 km (0.064 R)
• M20: 5,460,472 km (0.046 R)
• M21: 6,560,764 km (0.082 R)
• M22: 6,763,469 km (0.089 R)
• M23: 7,253,402 km (0.081 R)
• M24: 7,621,712 km (0.068 R)
• M25: 7,835,039 km (0.105 R)
• M26: 8,077,387 km (0.054 R)
• M27: 8,514,363 km (0.054 R)
• M28: 8,959,117 km (0.089 R)
• M29: 9,497,221 km (0.097 R)
• M30: 9,958,431 km (0.106 R)
• M31: 10,993,050 km (0.09 R)
• M32: 11,416,562 km (0.069 R)
• M33: 11,660,855 km (0.103 R)
• M34: 12,467,187 km (0.102 R)
• M35: 12,655,830 km (0.085 R)
• M36: 12,813,806 km (0.096 R)
• M37: 13,004,094 km (0.111 R)
• M38: 13,323,486 km (0.117 R)
• M39: 13,419,827 km (0.034 R)
• M40: 13,970,197 km (0.092 R)
• M41: 14,461,925 km (0.092 R)
• M42: 15,159,799 km (0.086 R)
• M43: 16,176,018 km (0.094 R)
• M44: 17,284,089 km (0.107 R)
• M45: 17,565,034 km (0.057 R)
• M46: 18,202,471 km (0.11 R)
• M47: 18,309,433 km (0.102 R)
• M48: 18,488,352 km (0.111 R)
• M49: 18,667,720 km (0.068 R)
• M50: 18,775,580 km (0.113 R)
• M51: 19,100,507 km (0.09 R)
• M52: 19,609,738 km (0.086 R)
• M53: 19,756,044 km (0.082 R)
• M54: 19,939,451 km (0.072 R)
• M55: 20,308,061 km (0.117 R)
• M56: 20,604,414 km (0.084 R)
• M57: 20,790,514 km (0.09 R)
• M58: 21,164,209 km (0.116 R)
• M59: 22,146,170 km (0.104 R)
• M60: 22,374,905 km (0.077 R)
• M61: 22,719,578 km (0.084 R)
• M62: 23,143,090 km (0.062 R)
• M63: 23,685,980 km (0.068 R)
• M64: 24,350,793 km (0.069 R)
• M65: 25,180,613 km (0.107 R)
• M66: 25,499,107 km (0.054 R)
• M67: 25,658,877 km (0.06 R)
• M68: 26,019,707 km (0.11 R)
• M69: 26,341,642 km (0.116 R)
• M70: 26,503,208 km (0.12 R)
• M71: 26,624,531 km (0.059 R)
• M72: 27,111,921 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 9.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.26 AU - 5.06 AU

Year: 5964 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,295,101 km

• M1: 122,221 km (0.072 R)
• M2: 188,344 km (0.055 R)
• M3: 252,521 km (0.114 R)
• M4: 341,682 km (0.082 R)
• M5: 575,503 km (0.101 R)
• M6: 638,185 km (0.07 R)
• M7: 797,506 km (0.072 R)
• M8: 905,217 km (0.066 R)
• M9: 970,441 km (0.072 R)
• M10: 1,066,633 km (0.061 R)
• M11: 1,506,002 km (0.097 R)
• M12: 1,573,171 km (0.109 R)
• M13: 1,781,112 km (0.103 R)
• M14: 1,852,470 km (0.108 R)
• M15: 1,924,726 km (0.076 R)
• M16: 2,378,905 km (0.094 R)
• M17: 2,444,579 km (0.087 R)
• M18: 2,978,045 km (0.119 R)
• M19: 3,178,356 km (0.1 R)
• M20: 3,265,572 km (0.115 R)
• M21: 3,442,546 km (0.106 R)
• M22: 3,577,184 km (0.086 R)
• M23: 3,898,521 km (0.097 R)
• M24: 4,023,435 km (0.09 R)
• M25: 4,213,274 km (0.065 R)
• M26: 4,422,263 km (0.068 R)
• M27: 4,519,950 km (0.03 R)
• M28: 4,601,930 km (0.026 R)
• M29: 4,684,358 km (0.111 R)
• M30: 4,750,630 km (0.032 R)
• M31: 5,189,251 km (0.085 R)
• M32: 5,257,916 km (0.073 R)
• M33: 5,907,321 km (0.116 R)
• M34: 6,069,036 km (0.094 R)
• M35: 6,195,895 km (0.092 R)
• M36: 6,287,150 km (0.094 R)
• M37: 6,768,406 km (0.051 R)
• M38: 7,280,928 km (0.095 R)
• M39: 7,377,269 km (0.095 R)
• M40: 7,570,999 km (0.084 R)
• M41: 8,162,658 km (0.1 R)
• M42: 8,565,525 km (0.069 R)
• M43: 8,626,412 km (0.075 R)
• M44: 9,202,513 km (0.094 R)
• M45: 9,411,352 km (0.088 R)
• M46: 10,283,657 km (0.1 R)
• M47: 10,348,433 km (0.09 R)
• M48: 10,828,193 km (0.083 R)
• M49: 10,960,288 km (0.06 R)
• M50: 11,070,841 km (0.05 R)
• M51: 11,270,554 km (0.066 R)
• M52: 11,764,077 km (0.081 R)
• M53: 12,059,084 km (0.089 R)
• M54: 12,610,053 km (0.109 R)
• M55: 12,679,467 km (0.06 R)
• M56: 12,911,942 km (0.112 R)
• M57: 12,981,954 km (0.086 R)
• M58: 13,712,739 km (0.079 R)
• M59: 13,831,819 km (0.069 R)
• M60: 14,071,026 km (0.112 R)
• M61: 14,263,559 km (0.056 R)
• M62: 14,384,284 km (0.12 R)
• M63: 14,602,398 km (0.041 R)
• M64: 14,748,405 km (0.12 R)
• M65: 14,821,559 km (0.12 R)
• M66: 16,210,126 km (0.043 R)
• M67: 17,150,199 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 14.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.97 AU - 5.19 AU

Year: 6890 Days

Day: 7.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,295,101 km

• M1: 195,524 km (0.078 R)
• M2: 516,113 km (0.096 R)
• M3: 674,238 km (0.065 R)
• M4: 1,109,567 km (0.025 R)
• M5: 1,206,956 km (0.11 R)
• M6: 1,307,635 km (0.097 R)
• M7: 1,429,108 km (0.118 R)
• M8: 1,993,990 km (0.036 R)
• M9: 2,259,825 km (0.101 R)
• M10: 2,736,444 km (0.079 R)
• M11: 2,894,719 km (0.114 R)
• M12: 3,033,097 km (0.101 R)
• M13: 3,364,456 km (0.085 R)
• M14: 3,658,117 km (0.077 R)
• M15: 3,833,296 km (0.104 R)
• M16: 3,960,155 km (0.086 R)
• M17: 4,114,241 km (0.074 R)
• M18: 4,562,137 km (0.065 R)
• M19: 4,915,188 km (0.096 R)
• M20: 5,025,740 km (0.111 R)
• M21: 5,793,327 km (0.091 R)
• M22: 6,057,367 km (0.113 R)
• M23: 6,628,083 km (0.083 R)
• M24: 6,719,787 km (0.11 R)
• M25: 6,904,540 km (0.044 R)
• M26: 7,028,706 km (0.101 R)
• M27: 7,247,568 km (0.066 R)
• M28: 7,853,439 km (0.096 R)
• M29: 8,080,828 km (0.045 R)
• M30: 8,641,970 km (0.109 R)
• M31: 9,079,843 km (0.063 R)
• M32: 9,872,113 km (0.11 R)
• M33: 11,084,005 km (0.067 R)
• M34: 11,193,212 km (0.113 R)
• M35: 11,449,323 km (0.084 R)
• M36: 12,079,729 km (0.104 R)
• M37: 13,027,132 km (0.106 R)
• M38: 13,219,515 km (0.093 R)
• M39: 14,314,272 km (0.071 R)
• M40: 14,472,996 km (0.112 R)
• M41: 14,712,352 km (0.096 R)
• M42: 15,235,197 km (0.07 R)
• M43: 16,216,708 km (0.077 R)
• M44: 16,966,343 km (0.077 R)
• M45: 18,154,749 km (0.104 R)
• M46: 18,326,786 km (0.099 R)
• M47: 18,889,424 km (0.066 R)
• M48: 19,107,388 km (0.091 R)
• M49: 19,282,268 km (0.096 R)
• M50: 20,254,056 km (0.105 R)
• M51: 22,061,647 km (0.042 R)
• M52: 22,199,277 km (0.08 R)
• M53: 22,567,736 km (0.105 R)
• M54: 23,077,716 km (0.113 R)
• M55: 23,967,524 km (0.106 R)
• M56: 24,250,862 km (0.032 R)
• M57: 24,392,980 km (0.106 R)
• M58: 24,725,686 km (0.098 R)
• M59: 24,964,145 km (0.11 R)
• M60: 25,299,394 km (0.066 R)
• M61: 25,780,799 km (0.091 R)
• M62: 26,216,728 km (0.089 R)
• M63: 26,899,642 km (0.1 R)
• M64: 28,183,491 km (0.1 R)
• M65: 29,184,600 km (0.115 R)
• M66: 29,740,206 km (0.106 R)
• M67: 29,993,924 km (0.072 R)
• M68: 30,095,651 km (0.099 R)
• M69: 31,067,439 km (0.093 R)
• M70: 33,041,682 km (0.096 R)
• M71: 33,251,867 km (0.078 R)
• M72: 33,462,501 km (0.12 R)
• M73: 34,044,137 km (0.068 R)
• M74: 34,522,401 km (0.036 R)
• M75: 34,735,728 km (0.108 R)
• M76: 35,378,101 km (0.101 R)
• M77: 35,754,789 km (0.064 R)
• M78: 35,862,649 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit