🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 29.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,777,463 km

• M1: 589,864 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 11.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.08 AU - 1.22 AU

Year: 796 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,777,463 km

• M1: 147,204 km (0.092 R)
• M2: 228,286 km (0.109 R)
• M3: 355,295 km (0.118 R)
• M4: 485,595 km (0.032 R)
• M5: 603,927 km (0.062 R)
• M6: 723,306 km (0.117 R)
• M7: 812,616 km (0.086 R)
• M8: 895,194 km (0.117 R)
• M9: 1,007,542 km (0.099 R)
• M10: 1,120,937 km (0.06 R)
• M11: 1,210,097 km (0.044 R)
• M12: 1,289,234 km (0.04 R)
• M13: 1,488,200 km (0.111 R)
• M14: 1,782,309 km (0.101 R)
• M15: 1,878,201 km (0.061 R)
• M16: 2,161,091 km (0.064 R)
• M17: 2,357,363 km (0.044 R)
• M18: 2,516,685 km (0.101 R)
• M19: 2,597,617 km (0.089 R)
• M20: 2,690,518 km (0.12 R)
• M21: 2,970,266 km (0.071 R)
• M22: 3,108,045 km (0.077 R)
• M23: 3,419,807 km (0.048 R)
• M24: 3,509,865 km (0.06 R)
• M25: 3,606,954 km (0.055 R)
• M26: 3,897,174 km (0.083 R)
• M27: 4,291,813 km (0.051 R)
• M28: 4,382,619 km (0.104 R)
• M29: 4,474,173 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 12.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.19 AU - 1.47 AU

Year: 990 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,777,463 km

• M1: 169,494 km (0.078 R)
• M2: 257,308 km (0.043 R)
• M3: 347,815 km (0.098 R)
• M4: 555,457 km (0.114 R)
• M5: 664,065 km (0.096 R)
• M6: 764,595 km (0.094 R)
• M7: 977,323 km (0.068 R)
• M8: 1,180,926 km (0.057 R)
• M9: 1,402,630 km (0.045 R)
• M10: 1,554,621 km (0.073 R)
• M11: 1,727,257 km (0.118 R)
• M12: 1,856,360 km (0.113 R)
• M13: 2,112,322 km (0.11 R)
• M14: 2,413,762 km (0.045 R)
• M15: 2,615,420 km (0.114 R)
• M16: 2,769,206 km (0.116 R)
• M17: 3,188,080 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 10.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.52 AU - 2.14 AU

Year: 1598 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,777,463 km

• M1: 128,205 km (0.109 R)
• M2: 196,422 km (0.067 R)
• M3: 385,963 km (0.072 R)
• M4: 501,003 km (0.088 R)
• M5: 591,211 km (0.086 R)
• M6: 795,561 km (0.102 R)
• M7: 892,800 km (0.051 R)
• M8: 965,804 km (0.115 R)
• M9: 1,040,902 km (0.102 R)
• M10: 1,105,977 km (0.103 R)
• M11: 1,197,381 km (0.089 R)
• M12: 1,574,817 km (0.116 R)
• M13: 1,907,373 km (0.115 R)
• M14: 2,040,814 km (0.064 R)
• M15: 2,200,285 km (0.107 R)
• M16: 2,301,114 km (0.035 R)
• M17: 2,419,596 km (0.107 R)
• M18: 3,286,516 km (0.114 R)
• M19: 3,749,072 km (0.048 R)
• M20: 3,983,193 km (0.071 R)
• M21: 4,049,764 km (0.117 R)
• M22: 4,280,444 km (0.115 R)
• M23: 4,744,796 km (0.117 R)
• M24: 4,815,406 km (0.107 R)
• M25: 5,121,782 km (0.032 R)
• M26: 5,256,420 km (0.099 R)
• M27: 5,371,461 km (0.065 R)
• M28: 5,445,063 km (0.116 R)
• M29: 5,667,815 km (0.041 R)
• M30: 5,742,763 km (0.089 R)
• M31: 5,948,011 km (0.114 R)
• M32: 6,056,919 km (0.08 R)
• M33: 6,690,466 km (0.051 R)
• M34: 6,803,861 km (0.078 R)
• M35: 6,917,854 km (0.038 R)
• M36: 6,998,039 km (0.071 R)
• M37: 7,415,417 km (0.105 R)
• M38: 7,745,579 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 8.4

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.59 AU - 2.63 AU

Year: 1979 Days

Day: 9.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,777,463 km

• M1: 110,104 km (0.069 R)
• M2: 175,927 km (0.107 R)
• M3: 253,120 km (0.056 R)
• M4: 318,045 km (0.096 R)
• M5: 448,794 km (0.03 R)
• M6: 517,908 km (0.091 R)
• M7: 692,339 km (0.056 R)
• M8: 886,068 km (0.103 R)
• M9: 1,012,628 km (0.092 R)
• M10: 1,233,883 km (0.104 R)
• M11: 1,545,645 km (0.063 R)
• M12: 1,666,221 km (0.116 R)
• M13: 1,722,021 km (0.053 R)
• M14: 1,812,677 km (0.062 R)
• M15: 1,939,985 km (0.044 R)
• M16: 1,998,927 km (0.071 R)
• M17: 2,327,444 km (0.108 R)
• M18: 2,415,407 km (0.107 R)
• M19: 2,646,835 km (0.085 R)
• M20: 2,712,509 km (0.119 R)
• M21: 2,805,259 km (0.101 R)
• M22: 2,980,289 km (0.044 R)
• M23: 3,062,268 km (0.119 R)
• M24: 3,117,470 km (0.057 R)
• M25: 3,242,683 km (0.117 R)
• M26: 3,555,792 km (0.116 R)
• M27: 3,730,821 km (0.117 R)
• M28: 3,953,573 km (0.115 R)
• M29: 4,319,040 km (0.1 R)
• M30: 4,490,180 km (0.052 R)
• M31: 4,553,011 km (0.089 R)
• M32: 4,952,288 km (0.068 R)
• M33: 5,131,506 km (0.09 R)
• M34: 5,213,635 km (0.106 R)
• M35: 5,296,213 km (0.096 R)
• M36: 5,563,545 km (0.081 R)
• M37: 5,886,826 km (0.063 R)
• M38: 6,146,378 km (0.085 R)
• M39: 6,321,557 km (0.096 R)
• M40: 6,392,018 km (0.084 R)
• M41: 6,784,563 km (0.057 R)
• M42: 6,947,475 km (0.119 R)
• M43: 7,001,928 km (0.071 R)
• M44: 7,093,333 km (0.078 R)
• M45: 7,258,638 km (0.117 R)
• M46: 7,332,390 km (0.082 R)
• M47: 7,518,191 km (0.112 R)
• M48: 7,743,335 km (0.104 R)
• M49: 7,799,883 km (0.042 R)
• M50: 8,276,951 km (0.112 R)
• M51: 8,354,293 km (0.12 R)
• M52: 8,646,009 km (0.116 R)
• M53: 9,219,418 km (0.066 R)
• M54: 9,420,028 km (0.102 R)
• M55: 9,581,594 km (0.086 R)
• M56: 9,703,367 km (0.089 R)
• M57: 10,319,860 km (0.101 R)
• M58: 10,403,036 km (0.03 R)
• M59: 10,590,931 km (0.094 R)
• M60: 10,716,892 km (0.115 R)
• M61: 11,012,647 km (0.1 R)
• M62: 11,268,310 km (0.087 R)
• M63: 11,354,030 km (0.1 R)
• M64: 11,785,470 km (0.116 R)
• M65: 12,068,958 km (0.071 R)
• M66: 12,575,795 km (0.108 R)
• M67: 12,642,366 km (0.116 R)
• M68: 12,820,687 km (0.048 R)
• M69: 12,910,147 km (0.08 R)
• M70: 12,999,756 km (0.095 R)
• M71: 13,724,408 km (0.12 R)
• M72: 13,907,665 km (0.088 R)
• M73: 14,091,671 km (0.11 R)
• M74: 14,184,122 km (0.115 R)
• M75: 14,299,761 km (0.031 R)
• M76: 14,508,749 km (0.111 R)
• M77: 14,625,436 km (0.042 R)
• M78: 15,189,270 km (0.102 R)
• M79: 15,450,019 km (0.114 R)
• M80: 15,856,028 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 11.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.03 AU - 2.97 AU

Year: 2552 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,777,463 km

• M1: 153,936 km (0.114 R)
• M2: 254,167 km (0.117 R)
• M3: 498,311 km (0.118 R)
• M4: 726,597 km (0.114 R)
• M5: 821,442 km (0.071 R)
• M6: 1,192,594 km (0.103 R)
• M7: 1,330,374 km (0.085 R)
• M8: 1,802,355 km (0.098 R)
• M9: 1,881,642 km (0.115 R)
• M10: 1,989,053 km (0.114 R)
• M11: 2,061,907 km (0.1 R)
• M12: 2,257,581 km (0.071 R)
• M13: 2,577,721 km (0.055 R)
• M14: 2,738,239 km (0.065 R)
• M15: 2,840,265 km (0.034 R)
• M16: 3,261,234 km (0.035 R)
• M17: 3,964,194 km (0.11 R)
• M18: 4,279,845 km (0.102 R)
• M19: 4,627,960 km (0.113 R)
• M20: 4,786,982 km (0.082 R)
• M21: 5,977,333 km (0.086 R)
• M22: 6,164,330 km (0.099 R)
• M23: 6,272,040 km (0.059 R)
• M24: 6,750,454 km (0.073 R)
• M25: 6,945,231 km (0.116 R)
• M26: 7,184,288 km (0.1 R)
• M27: 7,641,459 km (0.105 R)
• M28: 7,815,442 km (0.097 R)
• M29: 8,064,073 km (0.106 R)
• M30: 8,256,007 km (0.049 R)
• M31: 8,464,397 km (0.12 R)
• M32: 9,146,115 km (0.09 R)
• M33: 9,315,459 km (0.083 R)
• M34: 10,273,335 km (0.12 R)
• M35: 10,755,937 km (0.118 R)
• M36: 10,837,019 km (0.085 R)
• M37: 11,032,693 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 8.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.38 AU - 3.36 AU

Year: 3139 Days

Day: 5.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,777,463 km

• M1: 160,070 km (0.081 R)
• M2: 254,915 km (0.098 R)
• M3: 347,815 km (0.049 R)
• M4: 552,016 km (0.11 R)
• M5: 618,737 km (0.08 R)
• M6: 862,282 km (0.109 R)
• M7: 1,213,089 km (0.071 R)
• M8: 1,282,503 km (0.069 R)
• M9: 1,363,435 km (0.041 R)
• M10: 1,435,691 km (0.087 R)
• M11: 1,498,821 km (0.057 R)
• M12: 1,715,888 km (0.11 R)
• M13: 1,783,057 km (0.088 R)
• M14: 2,084,347 km (0.072 R)
• M15: 2,168,122 km (0.083 R)
• M16: 2,240,976 km (0.111 R)
• M17: 2,339,412 km (0.107 R)
• M18: 2,451,909 km (0.085 R)
• M19: 2,553,486 km (0.043 R)
• M20: 2,656,409 km (0.059 R)
• M21: 2,773,993 km (0.096 R)
• M22: 2,933,315 km (0.117 R)
• M23: 3,330,946 km (0.033 R)
• M24: 3,615,332 km (0.105 R)
• M25: 3,745,781 km (0.076 R)
• M26: 3,907,496 km (0.091 R)
• M27: 4,116,485 km (0.115 R)
• M28: 4,207,291 km (0.093 R)
• M29: 4,298,695 km (0.064 R)
• M30: 4,797,604 km (0.118 R)
• M31: 5,647,020 km (0.059 R)
• M32: 5,968,955 km (0.089 R)
• M33: 6,227,311 km (0.093 R)
• M34: 6,384,089 km (0.109 R)
• M35: 6,934,310 km (0.084 R)
• M36: 7,648,042 km (0.093 R)
• M37: 7,797,340 km (0.07 R)
• M38: 8,193,924 km (0.107 R)
• M39: 8,519,748 km (0.082 R)
• M40: 8,869,359 km (0.096 R)
• M41: 9,223,756 km (0.114 R)
• M42: 9,602,837 km (0.048 R)
• M43: 9,784,150 km (0.084 R)
• M44: 9,966,659 km (0.101 R)
• M45: 11,000,979 km (0.06 R)
• M46: 11,169,575 km (0.034 R)
• M47: 11,424,191 km (0.047 R)
• M48: 11,637,817 km (0.111 R)
• M49: 11,960,799 km (0.076 R)
• M50: 12,177,715 km (0.076 R)
• M51: 12,395,979 km (0.113 R)
• M52: 12,571,607 km (0.113 R)
• M53: 12,637,579 km (0.1 R)
• M54: 12,902,966 km (0.101 R)
• M55: 13,013,968 km (0.118 R)
• M56: 13,125,418 km (0.096 R)
• M57: 13,192,438 km (0.103 R)
• M58: 13,777,964 km (0.118 R)
• M59: 13,959,725 km (0.065 R)
• M60: 14,028,092 km (0.099 R)
• M61: 14,625,735 km (0.072 R)
• M62: 14,695,148 km (0.081 R)
• M63: 15,044,160 km (0.056 R)
• M64: 15,161,146 km (0.115 R)
• M65: 15,278,431 km (0.075 R)
• M66: 15,797,984 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 11.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.86 AU - 4.22 AU

Year: 4301 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,777,463 km

• M1: 143,913 km (0.099 R)
• M2: 233,223 km (0.06 R)
• M3: 435,330 km (0.101 R)
• M4: 611,556 km (0.113 R)
• M5: 751,729 km (0.118 R)
• M6: 851,661 km (0.092 R)
• M7: 1,010,683 km (0.051 R)
• M8: 1,283,699 km (0.109 R)
• M9: 1,390,363 km (0.082 R)
• M10: 1,662,182 km (0.081 R)
• M11: 1,951,355 km (0.108 R)
• M12: 2,220,182 km (0.101 R)
• M13: 2,368,583 km (0.064 R)
• M14: 2,636,214 km (0.089 R)
• M15: 2,793,591 km (0.067 R)
• M16: 3,348,000 km (0.115 R)
• M17: 3,497,449 km (0.091 R)
• M18: 3,736,805 km (0.113 R)
• M19: 3,914,228 km (0.12 R)
• M20: 4,254,563 km (0.111 R)
• M21: 4,486,739 km (0.084 R)
• M22: 4,891,252 km (0.073 R)
• M23: 5,012,426 km (0.034 R)
• M24: 5,307,583 km (0.094 R)
• M25: 6,122,143 km (0.091 R)
• M26: 6,305,550 km (0.097 R)
• M27: 6,464,274 km (0.034 R)
• M28: 6,597,416 km (0.049 R)
• M29: 7,527,765 km (0.104 R)
• M30: 8,065,569 km (0.119 R)
• M31: 8,266,928 km (0.046 R)
• M32: 8,557,447 km (0.028 R)
• M33: 8,851,257 km (0.109 R)
• M34: 9,029,129 km (0.114 R)
• M35: 9,328,325 km (0.106 R)
• M36: 9,479,119 km (0.114 R)
• M37: 9,661,180 km (0.09 R)
• M38: 10,090,526 km (0.076 R)
• M39: 10,338,709 km (0.033 R)
• M40: 10,999,782 km (0.09 R)
• M41: 11,095,375 km (0.086 R)
• M42: 11,448,127 km (0.101 R)
• M43: 12,099,027 km (0.039 R)
• M44: 12,263,585 km (0.109 R)
• M45: 13,199,170 km (0.11 R)
• M46: 13,950,301 km (0.103 R)
• M47: 14,575,171 km (0.103 R)
• M48: 15,996,500 km (0.104 R)
• M49: 17,054,456 km (0.09 R)
• M50: 18,097,154 km (0.117 R)
• M51: 18,399,042 km (0.103 R)
• M52: 18,588,433 km (0.076 R)
• M53: 18,702,427 km (0.042 R)
• M54: 19,429,622 km (0.092 R)
• M55: 19,622,603 km (0.096 R)
• M56: 19,699,945 km (0.058 R)
• M57: 21,268,180 km (0.096 R)
• M58: 21,467,145 km (0.046 R)
• M59: 23,489,409 km (0.099 R)
• M60: 24,523,280 km (0.09 R)
• M61: 25,192,730 km (0.056 R)
• M62: 25,868,165 km (0.101 R)
• M63: 26,123,079 km (0.114 R)
• M64: 26,464,163 km (0.107 R)
• M65: 26,678,087 km (0.096 R)
• M66: 26,763,807 km (0.063 R)
• M67: 27,064,648 km (0.11 R)
• M68: 27,366,537 km (0.073 R)
• M69: 28,497,796 km (0.116 R)
• M70: 28,717,106 km (0.103 R)
• M71: 28,848,902 km (0.086 R)
• M72: 29,201,504 km (0.097 R)
• M73: 29,599,883 km (0.094 R)
• M74: 29,688,595 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit