🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.56 AU - 0.66 AU

Year: 308 Days

Day: 47.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.56 AU - 0.72 AU

Year: 331 Days

Day: 30.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 13.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,070,225 km

• M1: 172,486 km (0.117 R)
• M2: 261,497 km (0.05 R)
• M3: 370,404 km (0.085 R)
• M4: 470,485 km (0.081 R)
• M5: 566,527 km (0.027 R)
• M6: 667,356 km (0.091 R)
• M7: 806,781 km (0.03 R)
• M8: 919,728 km (0.091 R)
• M9: 1,012,628 km (0.065 R)
• M10: 1,104,631 km (0.092 R)
• M11: 1,274,275 km (0.075 R)
• M12: 1,365,081 km (0.099 R)
• M13: 1,458,130 km (0.063 R)
• M14: 1,558,660 km (0.103 R)
• M15: 1,646,025 km (0.103 R)
• M16: 1,777,671 km (0.09 R)
• M17: 1,863,840 km (0.082 R)
• M18: 1,951,654 km (0.072 R)
• M19: 2,119,951 km (0.105 R)
• M20: 2,364,095 km (0.035 R)
• M21: 2,525,960 km (0.08 R)
• M22: 2,704,131 km (0.112 R)
• M23: 2,989,115 km (0.037 R)
• M24: 3,086,204 km (0.115 R)
• M25: 3,257,194 km (0.051 R)
• M26: 3,364,157 km (0.053 R)
• M27: 3,513,007 km (0.094 R)
• M28: 3,629,544 km (0.069 R)
• M29: 3,923,354 km (0.108 R)
• M30: 4,080,282 km (0.111 R)
• M31: 4,253,965 km (0.028 R)
• M32: 4,349,109 km (0.098 R)
• M33: 4,467,292 km (0.064 R)
• M34: 4,593,851 km (0.042 R)
• M35: 4,866,120 km (0.112 R)
• M36: 4,965,752 km (0.028 R)
• M37: 5,128,215 km (0.069 R)
• M38: 5,237,421 km (0.07 R)
• M39: 5,450,449 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 12

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 386 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,070,225 km

• M1: 149,448 km (0.109 R)
• M2: 274,512 km (0.12 R)
• M3: 362,476 km (0.057 R)
• M4: 448,794 km (0.116 R)
• M5: 523,892 km (0.085 R)
• M6: 626,217 km (0.106 R)
• M7: 748,289 km (0.111 R)
• M8: 833,410 km (0.039 R)
• M9: 939,325 km (0.028 R)
• M10: 1,068,578 km (0.093 R)
• M11: 1,161,328 km (0.048 R)
• M12: 1,330,823 km (0.098 R)
• M13: 1,431,502 km (0.11 R)
• M14: 1,513,930 km (0.108 R)
• M15: 1,662,332 km (0.103 R)
• M16: 1,760,468 km (0.101 R)
• M17: 1,866,084 km (0.061 R)
• M18: 1,956,890 km (0.1 R)
• M19: 2,060,860 km (0.119 R)
• M20: 2,184,578 km (0.101 R)
• M21: 2,280,470 km (0.114 R)
• M22: 2,371,725 km (0.069 R)
• M23: 2,520,425 km (0.093 R)
• M24: 2,646,835 km (0.105 R)
• M25: 2,879,609 km (0.067 R)
• M26: 2,985,375 km (0.06 R)
• M27: 3,078,874 km (0.079 R)
• M28: 3,159,806 km (0.082 R)
• M29: 3,414,272 km (0.119 R)
• M30: 3,675,320 km (0.113 R)
• M31: 3,957,761 km (0.084 R)
• M32: 4,068,314 km (0.112 R)
• M33: 4,202,354 km (0.076 R)
• M34: 4,315,151 km (0.097 R)
• M35: 4,406,106 km (0.119 R)
• M36: 4,513,069 km (0.073 R)
• M37: 4,605,520 km (0.027 R)
• M38: 4,878,686 km (0.09 R)
• M39: 4,965,602 km (0.117 R)
• M40: 5,254,027 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 13.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.81 AU - 1.19 AU

Year: 646 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,070,225 km

• M1: 186,549 km (0.09 R)
• M2: 272,867 km (0.047 R)
• M3: 373,995 km (0.056 R)
• M4: 469,438 km (0.034 R)
• M5: 595,998 km (0.066 R)
• M6: 711,787 km (0.1 R)
• M7: 817,552 km (0.089 R)
• M8: 917,633 km (0.102 R)
• M9: 1,161,777 km (0.09 R)
• M10: 1,272,031 km (0.06 R)
• M11: 1,446,761 km (0.043 R)
• M12: 1,546,992 km (0.039 R)
• M13: 1,654,552 km (0.113 R)
• M14: 1,770,042 km (0.11 R)
• M15: 1,951,055 km (0.078 R)
• M16: 2,057,420 km (0.086 R)
• M17: 2,171,263 km (0.091 R)
• M18: 2,259,377 km (0.107 R)
• M19: 2,371,425 km (0.108 R)
• M20: 2,566,351 km (0.119 R)
• M21: 2,730,909 km (0.101 R)
• M22: 2,905,191 km (0.096 R)
• M23: 3,009,012 km (0.053 R)
• M24: 3,108,045 km (0.035 R)
• M25: 3,302,971 km (0.12 R)
• M26: 3,398,864 km (0.04 R)
• M27: 3,528,116 km (0.073 R)
• M28: 3,758,347 km (0.055 R)
• M29: 3,952,825 km (0.056 R)
• M30: 4,047,969 km (0.055 R)
• M31: 4,144,011 km (0.076 R)
• M32: 4,282,389 km (0.12 R)
• M33: 4,380,226 km (0.078 R)
• M34: 4,507,085 km (0.107 R)
• M35: 4,599,536 km (0.07 R)
• M36: 4,836,948 km (0.098 R)
• M37: 4,924,313 km (0.057 R)
• M38: 5,034,417 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 12.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.95 AU - 1.11 AU

Year: 675 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,070,225 km

• M1: 185,501 km (0.103 R)
• M2: 285,134 km (0.034 R)
• M3: 420,819 km (0.117 R)
• M4: 508,782 km (0.101 R)
• M5: 638,484 km (0.115 R)
• M6: 754,871 km (0.101 R)
• M7: 868,116 km (0.089 R)
• M8: 976,126 km (0.111 R)
• M9: 1,156,691 km (0.107 R)
• M10: 1,348,774 km (0.119 R)
• M11: 1,449,005 km (0.117 R)
• M12: 1,643,183 km (0.117 R)
• M13: 1,729,202 km (0.115 R)
• M14: 1,846,187 km (0.054 R)
• M15: 2,096,315 km (0.063 R)
• M16: 2,422,887 km (0.096 R)
• M17: 2,621,553 km (0.069 R)
• M18: 3,124,501 km (0.079 R)
• M19: 3,259,588 km (0.111 R)
• M20: 3,780,937 km (0.096 R)
• M21: 3,925,149 km (0.114 R)
• M22: 4,032,111 km (0.093 R)
• M23: 4,140,121 km (0.118 R)
• M24: 4,219,109 km (0.105 R)
• M25: 4,308,867 km (0.069 R)
• M26: 4,510,226 km (0.102 R)
• M27: 4,601,930 km (0.11 R)
• M28: 4,725,198 km (0.104 R)
• M29: 4,933,139 km (0.084 R)
• M30: 5,080,493 km (0.076 R)
• M31: 5,250,736 km (0.106 R)
• M32: 5,368,918 km (0.061 R)
• M33: 5,487,848 km (0.074 R)
• M34: 5,596,905 km (0.078 R)
• M35: 5,783,902 km (0.118 R)
• M36: 5,905,974 km (0.089 R)
• M37: 6,006,504 km (0.103 R)
• M38: 6,141,441 km (0.11 R)
• M39: 6,254,687 km (0.104 R)
• M40: 6,471,903 km (0.102 R)
• M41: 6,621,800 km (0.095 R)
• M42: 6,890,029 km (0.082 R)
• M43: 7,090,640 km (0.081 R)
• M44: 7,245,474 km (0.079 R)
• M45: 7,497,696 km (0.065 R)
• M46: 7,704,141 km (0.109 R)
• M47: 7,924,798 km (0.07 R)
• M48: 8,060,632 km (0.069 R)
• M49: 8,209,782 km (0.105 R)
• M50: 8,409,943 km (0.114 R)
• M51: 8,561,187 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 12.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.6 AU - 2.12 AU

Year: 1638 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,070,225 km

• M1: 214,523 km (0.094 R)
• M2: 296,353 km (0.057 R)
• M3: 512,971 km (0.111 R)
• M4: 605,572 km (0.117 R)
• M5: 734,825 km (0.092 R)
• M6: 1,015,321 km (0.1 R)
• M7: 1,137,393 km (0.092 R)
• M8: 1,255,575 km (0.114 R)
• M9: 1,465,461 km (0.11 R)
• M10: 1,595,162 km (0.08 R)
• M11: 1,760,318 km (0.118 R)
• M12: 1,953,000 km (0.097 R)
• M13: 2,130,423 km (0.084 R)
• M14: 2,430,217 km (0.06 R)
• M15: 2,597,318 km (0.09 R)
• M16: 2,706,824 km (0.073 R)
• M17: 2,918,056 km (0.116 R)
• M18: 3,423,398 km (0.084 R)
• M19: 3,530,510 km (0.112 R)
• M20: 3,900,316 km (0.098 R)
• M21: 4,125,460 km (0.058 R)
• M22: 4,225,392 km (0.081 R)
• M23: 4,471,331 km (0.072 R)
• M24: 4,618,236 km (0.077 R)
• M25: 4,707,247 km (0.065 R)
• M26: 4,856,695 km (0.1 R)
• M27: 5,068,675 km (0.034 R)
• M28: 5,222,013 km (0.081 R)
• M29: 5,659,736 km (0.079 R)
• M30: 5,786,894 km (0.099 R)
• M31: 5,963,420 km (0.108 R)
• M32: 6,272,489 km (0.111 R)
• M33: 6,470,557 km (0.061 R)
• M34: 6,553,733 km (0.103 R)
• M35: 6,653,814 km (0.114 R)
• M36: 6,788,303 km (0.119 R)
• M37: 7,214,208 km (0.071 R)
• M38: 7,526,269 km (0.069 R)
• M39: 7,684,095 km (0.056 R)
• M40: 7,913,877 km (0.096 R)
• M41: 8,056,444 km (0.103 R)
• M42: 8,163,855 km (0.088 R)
• M43: 8,470,979 km (0.117 R)
• M44: 8,580,335 km (0.104 R)
• M45: 9,022,397 km (0.099 R)
• M46: 9,321,144 km (0.097 R)
• M47: 9,434,091 km (0.1 R)
• M48: 9,566,335 km (0.083 R)
• M49: 10,121,044 km (0.09 R)
• M50: 10,412,161 km (0.111 R)
• M51: 10,607,686 km (0.088 R)
• M52: 11,201,889 km (0.113 R)
• M53: 11,402,350 km (0.12 R)
• M54: 11,583,812 km (0.081 R)
• M55: 11,908,738 km (0.088 R)
• M56: 12,463,896 km (0.12 R)
• M57: 12,650,744 km (0.071 R)
• M58: 13,323,037 km (0.092 R)
• M59: 13,856,353 km (0.108 R)
• M60: 14,006,849 km (0.118 R)
• M61: 14,461,925 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 12.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.59 AU - 3.63 AU

Year: 3541 Days

Day: 6.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,070,225 km

• M1: 162,762 km (0.059 R)
• M2: 395,387 km (0.1 R)
• M3: 487,390 km (0.111 R)
• M4: 636,090 km (0.109 R)
• M5: 735,274 km (0.098 R)
• M6: 825,182 km (0.109 R)
• M7: 927,208 km (0.071 R)
• M8: 1,085,033 km (0.109 R)
• M9: 1,189,752 km (0.103 R)
• M10: 1,325,587 km (0.078 R)
• M11: 1,525,150 km (0.085 R)
• M12: 1,653,804 km (0.113 R)
• M13: 1,734,887 km (0.066 R)
• M14: 2,018,823 km (0.078 R)
• M15: 2,490,655 km (0.107 R)
• M16: 2,715,351 km (0.118 R)
• M17: 2,860,910 km (0.109 R)
• M18: 3,109,392 km (0.075 R)
• M19: 3,197,954 km (0.091 R)
• M20: 3,377,920 km (0.116 R)
• M21: 3,910,638 km (0.059 R)
• M22: 4,131,145 km (0.073 R)
• M23: 4,656,982 km (0.059 R)
• M24: 4,979,814 km (0.035 R)
• M25: 5,189,101 km (0.077 R)
• M26: 5,325,235 km (0.12 R)
• M27: 5,601,094 km (0.118 R)
• M28: 6,055,423 km (0.111 R)
• M29: 6,263,064 km (0.09 R)
• M30: 6,359,705 km (0.099 R)
• M31: 6,456,794 km (0.098 R)
• M32: 6,619,706 km (0.079 R)
• M33: 6,767,658 km (0.073 R)
• M34: 6,966,474 km (0.064 R)
• M35: 7,937,513 km (0.062 R)
• M36: 8,059,735 km (0.078 R)
• M37: 8,200,058 km (0.114 R)
• M38: 8,412,337 km (0.107 R)
• M39: 8,806,079 km (0.026 R)
• M40: 8,914,537 km (0.085 R)
• M41: 9,023,444 km (0.094 R)
• M42: 9,389,660 km (0.088 R)
• M43: 10,023,357 km (0.105 R)
• M44: 10,117,753 km (0.081 R)
• M45: 10,364,589 km (0.055 R)
• M46: 10,651,817 km (0.079 R)
• M47: 10,941,738 km (0.086 R)
• M48: 12,026,921 km (0.075 R)
• M49: 12,837,741 km (0.099 R)
• M50: 13,125,568 km (0.093 R)
• M51: 13,332,611 km (0.075 R)
• M52: 13,875,950 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 8.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.23 AU - 3.55 AU

Year: 4030 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,070,225 km

• M1: 156,479 km (0.08 R)
• M2: 322,683 km (0.103 R)
• M3: 439,519 km (0.11 R)
• M4: 500,106 km (0.112 R)
• M5: 580,589 km (0.117 R)
• M6: 665,860 km (0.093 R)
• M7: 888,911 km (0.092 R)
• M8: 989,141 km (0.066 R)
• M9: 1,072,018 km (0.069 R)
• M10: 1,223,112 km (0.095 R)
• M11: 1,278,912 km (0.076 R)
• M12: 1,335,460 km (0.114 R)
• M13: 1,427,912 km (0.114 R)
• M14: 1,656,198 km (0.027 R)
• M15: 1,743,264 km (0.068 R)
• M16: 1,909,168 km (0.044 R)
• M17: 2,284,359 km (0.05 R)
• M18: 2,339,860 km (0.086 R)
• M19: 2,552,140 km (0.061 R)
• M20: 2,638,757 km (0.102 R)
• M21: 2,919,702 km (0.119 R)
• M22: 3,086,952 km (0.085 R)
• M23: 3,462,592 km (0.101 R)
• M24: 4,188,890 km (0.091 R)
• M25: 4,412,389 km (0.064 R)
• M26: 4,499,455 km (0.086 R)
• M27: 4,979,216 km (0.093 R)
• M28: 5,088,123 km (0.104 R)
• M29: 5,234,429 km (0.108 R)
• M30: 5,968,057 km (0.117 R)
• M31: 6,317,518 km (0.08 R)
• M32: 7,056,681 km (0.12 R)
• M33: 7,179,052 km (0.104 R)
• M34: 7,717,904 km (0.06 R)
• M35: 7,907,444 km (0.114 R)
• M36: 8,013,509 km (0.095 R)
• M37: 8,119,873 km (0.119 R)
• M38: 8,205,443 km (0.099 R)
• M39: 8,507,033 km (0.033 R)
• M40: 8,746,688 km (0.098 R)
• M41: 8,944,307 km (0.119 R)
• M42: 9,099,141 km (0.12 R)
• M43: 9,254,723 km (0.081 R)
• M44: 9,591,318 km (0.076 R)
• M45: 9,727,153 km (0.088 R)
• M46: 9,795,220 km (0.088 R)
• M47: 9,886,325 km (0.06 R)
• M48: 10,671,863 km (0.093 R)
• M49: 10,765,512 km (0.047 R)
• M50: 10,953,855 km (0.119 R)
• M51: 11,119,460 km (0.073 R)
• M52: 11,309,898 km (0.067 R)
• M53: 11,381,556 km (0.052 R)
• M54: 11,573,340 km (0.055 R)
• M55: 11,693,766 km (0.109 R)
• M56: 11,790,556 km (0.095 R)
• M57: 11,911,730 km (0.119 R)
• M58: 12,228,728 km (0.071 R)
• M59: 12,302,330 km (0.113 R)
• M60: 12,376,082 km (0.026 R)
• M61: 12,622,769 km (0.086 R)
• M62: 12,946,050 km (0.052 R)
• M63: 13,600,840 km (0.095 R)
• M64: 14,240,521 km (0.112 R)
• M65: 14,733,146 km (0.112 R)
• M66: 14,968,613 km (0.1 R)
• M67: 15,337,073 km (0.11 R)
• M68: 15,628,789 km (0.059 R)
• M69: 16,029,561 km (0.034 R)
• M70: 16,217,756 km (0.119 R)
• M71: 16,841,279 km (0.112 R)
• M72: 17,169,647 km (0.104 R)
• M73: 17,252,075 km (0.105 R)
• M74: 17,417,231 km (0.031 R)
• M75: 17,777,164 km (0.115 R)
• M76: 17,916,290 km (0.105 R)
• M77: 18,307,638 km (0.105 R)
• M78: 18,419,836 km (0.084 R)
• M79: 18,560,608 km (0.034 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: 503 - 17,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit