🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.23 AU - 1.31 AU

Year: 513 Days

Day: 34.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.27 AU - 1.65 AU

Year: 632 Days

Day: 17.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.68 AU - 3.56 AU

Year: 1974 Days

Day: 40.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 9.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.69 AU - 9.21 AU

Year: 8028 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,138,263 km

• M1: 125,513 km (0.098 R)
• M2: 208,988 km (0.091 R)
• M3: 269,575 km (0.083 R)
• M4: 437,574 km (0.049 R)
• M5: 497,563 km (0.113 R)
• M6: 619,784 km (0.104 R)
• M7: 696,976 km (0.099 R)
• M8: 777,610 km (0.1 R)
• M9: 896,390 km (0.025 R)
• M10: 1,105,079 km (0.103 R)
• M11: 1,279,511 km (0.043 R)
• M12: 1,349,971 km (0.12 R)
• M13: 1,547,740 km (0.086 R)
• M14: 1,732,942 km (0.119 R)
• M15: 1,822,551 km (0.074 R)
• M16: 2,030,193 km (0.082 R)
• M17: 2,233,496 km (0.114 R)
• M18: 2,621,403 km (0.074 R)
• M19: 2,751,105 km (0.087 R)
• M20: 3,098,322 km (0.12 R)
• M21: 3,374,928 km (0.113 R)
• M22: 3,703,146 km (0.116 R)
• M23: 4,622,724 km (0.071 R)
• M24: 5,164,866 km (0.083 R)
• M25: 5,377,445 km (0.067 R)
• M26: 5,460,023 km (0.073 R)
• M27: 6,413,560 km (0.04 R)
• M28: 6,730,857 km (0.111 R)
• M29: 6,873,573 km (0.091 R)
• M30: 6,945,380 km (0.096 R)
• M31: 7,017,337 km (0.036 R)
• M32: 7,143,897 km (0.063 R)
• M33: 7,657,915 km (0.116 R)
• M34: 7,732,265 km (0.074 R)
• M35: 8,221,749 km (0.109 R)
• M36: 8,317,043 km (0.101 R)
• M37: 8,605,169 km (0.09 R)
• M38: 8,916,183 km (0.102 R)
• M39: 9,072,961 km (0.094 R)
• M40: 9,729,846 km (0.099 R)
• M41: 9,931,803 km (0.111 R)
• M42: 10,013,034 km (0.094 R)
• M43: 10,094,565 km (0.054 R)
• M44: 10,340,205 km (0.081 R)
• M45: 11,004,868 km (0.051 R)
• M46: 11,236,595 km (0.086 R)
• M47: 11,321,268 km (0.106 R)
• M48: 11,512,454 km (0.117 R)
• M49: 11,683,444 km (0.109 R)
• M50: 12,049,510 km (0.102 R)
• M51: 12,419,166 km (0.107 R)
• M52: 13,214,578 km (0.073 R)
• M53: 13,731,439 km (0.104 R)
• M54: 13,935,341 km (0.114 R)
• M55: 15,133,769 km (0.117 R)
• M56: 15,579,870 km (0.08 R)
• M57: 15,769,112 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 12.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.58 AU - 9.56 AU

Year: 8211 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,138,263 km

• M1: 174,880 km (0.102 R)
• M2: 385,364 km (0.043 R)
• M3: 496,964 km (0.038 R)
• M4: 607,667 km (0.098 R)
• M5: 743,801 km (0.102 R)
• M6: 891,603 km (0.065 R)
• M7: 1,844,392 km (0.115 R)
• M8: 1,980,825 km (0.075 R)
• M9: 2,585,650 km (0.118 R)
• M10: 3,666,195 km (0.084 R)
• M11: 3,985,736 km (0.076 R)
• M12: 4,436,325 km (0.03 R)
• M13: 5,385,823 km (0.106 R)
• M14: 5,783,154 km (0.091 R)
• M15: 5,985,411 km (0.059 R)
• M16: 6,224,319 km (0.118 R)
• M17: 6,995,645 km (0.073 R)
• M18: 7,612,437 km (0.104 R)
• M19: 7,946,041 km (0.066 R)
• M20: 8,322,429 km (0.035 R)
• M21: 9,288,831 km (0.102 R)
• M22: 10,290,688 km (0.102 R)
• M23: 10,825,201 km (0.096 R)
• M24: 10,908,228 km (0.115 R)
• M25: 11,033,142 km (0.088 R)
• M26: 11,453,213 km (0.068 R)
• M27: 12,136,127 km (0.116 R)
• M28: 12,222,445 km (0.05 R)
• M29: 12,964,301 km (0.092 R)
• M30: 13,720,818 km (0.097 R)
• M31: 14,263,409 km (0.062 R)
• M32: 14,767,105 km (0.1 R)
• M33: 17,322,985 km (0.118 R)
• M34: 17,517,611 km (0.111 R)
• M35: 18,254,381 km (0.067 R)
• M36: 18,353,415 km (0.062 R)
• M37: 18,801,012 km (0.084 R)
• M38: 19,252,348 km (0.113 R)
• M39: 19,454,156 km (0.104 R)
• M40: 19,555,284 km (0.089 R)
• M41: 20,422,054 km (0.103 R)
• M42: 21,249,181 km (0.116 R)
• M43: 21,509,930 km (0.028 R)
• M44: 22,510,440 km (0.073 R)
• M45: 23,150,270 km (0.103 R)
• M46: 23,364,794 km (0.11 R)
• M47: 23,526,210 km (0.106 R)
• M48: 23,795,935 km (0.111 R)
• M49: 23,904,094 km (0.053 R)
• M50: 25,105,215 km (0.104 R)
• M51: 25,657,531 km (0.119 R)
• M52: 26,381,734 km (0.112 R)
• M53: 26,493,783 km (0.116 R)
• M54: 26,943,325 km (0.119 R)
• M55: 27,679,346 km (0.111 R)
• M56: 27,793,190 km (0.084 R)
• M57: 27,964,180 km (0.106 R)
• M58: 28,364,504 km (0.098 R)
• M59: 28,479,246 km (0.119 R)
• M60: 31,873,921 km (0.118 R)
• M61: 32,412,024 km (0.092 R)
• M62: 32,712,267 km (0.033 R)
• M63: 32,832,544 km (0.09 R)
• M64: 33,983,400 km (0.1 R)
• M65: 34,962,668 km (0.084 R)
• M66: 35,270,690 km (0.086 R)
• M67: 35,703,327 km (0.056 R)
• M68: 36,386,690 km (0.093 R)
• M69: 36,573,837 km (0.075 R)
• M70: 37,262,735 km (0.12 R)
• M71: 37,577,340 km (0.057 R)
• M72: 38,462,809 km (0.051 R)
• M73: 39,675,599 km (0.104 R)
• M74: 39,932,459 km (0.106 R)
• M75: 40,254,393 km (0.112 R)
• M76: 41,615,884 km (0.115 R)
• M77: 42,926,511 km (0.098 R)
• M78: 43,190,252 km (0.104 R)
• M79: 43,653,107 km (0.069 R)
• M80: 44,250,601 km (0.103 R)
• M81: 44,517,035 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 14.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.08 AU - 9.12 AU

Year: 8257 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,138,263 km

• M1: 188,493 km (0.108 R)
• M2: 327,021 km (0.106 R)
• M3: 434,582 km (0.083 R)
• M4: 1,139,038 km (0.099 R)
• M5: 1,676,244 km (0.11 R)
• M6: 1,832,424 km (0.097 R)
• M7: 2,374,118 km (0.051 R)
• M8: 2,894,420 km (0.118 R)
• M9: 3,155,917 km (0.071 R)
• M10: 3,253,006 km (0.071 R)
• M11: 3,676,816 km (0.068 R)
• M12: 3,805,022 km (0.119 R)
• M13: 4,386,658 km (0.064 R)
• M14: 4,827,374 km (0.077 R)
• M15: 5,053,117 km (0.072 R)
• M16: 5,311,472 km (0.1 R)
• M17: 5,427,560 km (0.108 R)
• M18: 5,811,129 km (0.092 R)
• M19: 6,667,427 km (0.028 R)
• M20: 6,761,525 km (0.076 R)
• M21: 7,991,817 km (0.094 R)
• M22: 8,259,747 km (0.042 R)
• M23: 8,462,602 km (0.119 R)
• M24: 8,564,628 km (0.068 R)
• M25: 9,185,608 km (0.079 R)
• M26: 9,466,254 km (0.05 R)
• M27: 10,690,862 km (0.113 R)
• M28: 11,172,268 km (0.087 R)
• M29: 11,321,866 km (0.112 R)
• M30: 11,509,761 km (0.12 R)
• M31: 12,464,794 km (0.067 R)
• M32: 12,620,076 km (0.111 R)
• M33: 13,326,328 km (0.078 R)
• M34: 13,524,844 km (0.098 R)
• M35: 14,085,836 km (0.092 R)
• M36: 16,193,521 km (0.084 R)
• M37: 16,960,808 km (0.036 R)
• M38: 18,002,309 km (0.105 R)
• M39: 18,752,542 km (0.094 R)
• M40: 20,010,510 km (0.119 R)
• M41: 20,146,944 km (0.057 R)
• M42: 20,879,524 km (0.097 R)
• M43: 21,341,931 km (0.108 R)
• M44: 21,527,882 km (0.104 R)
• M45: 22,088,874 km (0.106 R)
• M46: 22,749,498 km (0.119 R)
• M47: 23,704,381 km (0.052 R)
• M48: 24,429,183 km (0.039 R)
• M49: 25,653,342 km (0.098 R)
• M50: 25,950,144 km (0.09 R)
• M51: 26,897,548 km (0.093 R)
• M52: 28,059,474 km (0.116 R)
• M53: 28,161,350 km (0.103 R)
• M54: 28,467,428 km (0.111 R)
• M55: 28,620,915 km (0.082 R)
• M56: 29,083,172 km (0.05 R)
• M57: 29,807,077 km (0.032 R)
• M58: 30,275,467 km (0.045 R)
• M59: 31,960,987 km (0.059 R)
• M60: 32,815,041 km (0.111 R)
• M61: 32,976,158 km (0.056 R)
• M62: 33,137,424 km (0.116 R)
• M63: 33,514,561 km (0.053 R)
• M64: 33,622,720 km (0.08 R)
• M65: 33,730,879 km (0.086 R)
• M66: 33,947,497 km (0.115 R)
• M67: 35,257,525 km (0.08 R)
• M68: 35,422,382 km (0.114 R)
• M69: 35,587,538 km (0.105 R)
• M70: 36,195,354 km (0.082 R)
• M71: 36,417,208 km (0.082 R)
• M72: 37,533,208 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 11

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.92 AU - 10.44 AU

Year: 10787 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,138,263 km

• M1: 137,929 km (0.06 R)
• M2: 290,070 km (0.11 R)
• M3: 488,736 km (0.114 R)
• M4: 722,408 km (0.105 R)
• M5: 1,164,021 km (0.099 R)
• M6: 1,261,858 km (0.102 R)
• M7: 1,590,375 km (0.06 R)
• M8: 1,887,925 km (0.065 R)
• M9: 1,965,267 km (0.075 R)
• M10: 2,643,394 km (0.046 R)
• M11: 3,087,700 km (0.107 R)
• M12: 4,479,559 km (0.062 R)
• M13: 4,874,497 km (0.096 R)
• M14: 4,954,981 km (0.107 R)
• M15: 5,198,676 km (0.089 R)
• M16: 5,280,954 km (0.053 R)
• M17: 5,585,835 km (0.059 R)
• M18: 5,783,005 km (0.06 R)
• M19: 7,226,325 km (0.087 R)
• M20: 7,348,995 km (0.105 R)
• M21: 8,547,723 km (0.077 R)
• M22: 10,181,631 km (0.041 R)
• M23: 10,735,891 km (0.118 R)
• M24: 11,087,147 km (0.103 R)
• M25: 11,370,934 km (0.074 R)
• M26: 11,657,115 km (0.075 R)
• M27: 12,236,807 km (0.065 R)
• M28: 14,338,358 km (0.107 R)
• M29: 14,570,085 km (0.061 R)
• M30: 14,959,189 km (0.107 R)
• M31: 15,233,551 km (0.052 R)
• M32: 15,707,776 km (0.104 R)
• M33: 15,906,742 km (0.109 R)
• M34: 16,186,789 km (0.091 R)
• M35: 17,077,644 km (0.104 R)
• M36: 17,364,423 km (0.031 R)
• M37: 17,487,841 km (0.108 R)
• M38: 17,652,848 km (0.111 R)
• M39: 17,859,742 km (0.115 R)
• M40: 18,569,434 km (0.099 R)
• M41: 18,822,105 km (0.034 R)
• M42: 20,971,976 km (0.099 R)
• M43: 21,059,491 km (0.11 R)
• M44: 21,853,407 km (0.102 R)
• M45: 21,986,698 km (0.076 R)
• M46: 22,972,399 km (0.113 R)
• M47: 23,243,620 km (0.109 R)
• M48: 23,926,683 km (0.119 R)
• M49: 24,247,571 km (0.1 R)
• M50: 25,219,059 km (0.086 R)
• M51: 25,358,784 km (0.073 R)
• M52: 25,545,632 km (0.091 R)
• M53: 25,967,797 km (0.097 R)
• M54: 26,723,715 km (0.118 R)
• M55: 26,961,426 km (0.063 R)
• M56: 28,257,392 km (0.104 R)
• M57: 29,328,214 km (0.098 R)
• M58: 30,362,833 km (0.103 R)
• M59: 30,561,199 km (0.107 R)
• M60: 31,109,176 km (0.094 R)
• M61: 32,315,683 km (0.086 R)
• M62: 33,332,949 km (0.11 R)
• M63: 33,794,159 km (0.084 R)
• M64: 34,309,075 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.4

Radius: 6.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.94 AU - 15.6 AU

Year: 20330 Days

Day: 23.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,138,263 km

• M1: 190,887 km (0.087 R)
• M2: 541,245 km (0.096 R)
• M3: 744,249 km (0.091 R)
• M4: 1,101,639 km (0.12 R)
• M5: 1,770,940 km (0.1 R)
• M6: 2,194,002 km (0.051 R)
• M7: 3,074,535 km (0.08 R)
• M8: 3,129,438 km (0.103 R)
• M9: 3,494,307 km (0.079 R)
• M10: 3,667,242 km (0.062 R)
• M11: 4,233,470 km (0.094 R)
• M12: 4,573,805 km (0.115 R)
• M13: 5,747,999 km (0.095 R)
• M14: 5,952,350 km (0.065 R)
• M15: 6,193,801 km (0.091 R)
• M16: 6,615,218 km (0.102 R)
• M17: 6,793,539 km (0.085 R)
• M18: 8,314,650 km (0.092 R)
• M19: 9,291,823 km (0.094 R)
• M20: 10,017,672 km (0.082 R)
• M21: 10,304,900 km (0.06 R)
• M22: 10,929,321 km (0.077 R)
• M23: 11,608,944 km (0.089 R)
• M24: 12,433,677 km (0.072 R)
• M25: 13,187,501 km (0.048 R)
• M26: 13,547,434 km (0.034 R)
• M27: 13,773,925 km (0.102 R)
• M28: 14,414,952 km (0.112 R)
• M29: 14,739,130 km (0.104 R)
• M30: 15,489,064 km (0.116 R)
• M31: 15,868,744 km (0.052 R)
• M32: 16,059,631 km (0.095 R)
• M33: 16,203,394 km (0.063 R)
• M34: 16,395,627 km (0.117 R)
• M35: 16,588,758 km (0.101 R)
• M36: 17,713,435 km (0.083 R)
• M37: 17,762,802 km (0.072 R)
• M38: 17,961,169 km (0.081 R)
• M39: 18,510,193 km (0.052 R)
• M40: 18,660,988 km (0.062 R)
• M41: 20,501,042 km (0.028 R)
• M42: 21,231,977 km (0.045 R)
• M43: 22,077,953 km (0.099 R)
• M44: 22,612,317 km (0.092 R)
• M45: 23,096,864 km (0.074 R)
• M46: 23,475,945 km (0.114 R)
• M47: 25,180,014 km (0.037 R)
• M48: 25,291,315 km (0.111 R)
• M49: 25,794,114 km (0.096 R)
• M50: 26,243,954 km (0.116 R)
• M51: 27,265,409 km (0.094 R)
• M52: 28,938,212 km (0.117 R)
• M53: 30,466,055 km (0.081 R)
• M54: 31,299,465 km (0.082 R)
• M55: 31,479,132 km (0.101 R)
• M56: 32,442,692 km (0.077 R)
• M57: 33,110,646 km (0.098 R)
• M58: 35,515,582 km (0.07 R)
• M59: 37,149,789 km (0.091 R)
• M60: 37,976,167 km (0.118 R)
• M61: 39,711,503 km (0.09 R)
• M62: 40,165,682 km (0.035 R)
• M63: 40,230,757 km (0.117 R)
• M64: 40,686,881 km (0.113 R)
• M65: 41,933,480 km (0.071 R)
• M66: 42,329,765 km (0.117 R)
• M67: 42,395,887 km (0.059 R)
• M68: 42,528,281 km (0.106 R)
• M69: 43,726,410 km (0.103 R)
• M70: 44,531,397 km (0.055 R)
• M71: 44,733,354 km (0.12 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit