🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 236 Days

Day: 48 Hours

Environment

Temp: 171 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,646,144 km

• M1: 546,930 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.02 AU - 1.3 AU

Year: 473 Days

Day: 28.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.2 AU - 4 AU

Year: 2587 Days

Day: 44.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 14.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.45 AU - 10.21 AU

Year: 9938 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,646,144 km

• M1: 194,776 km (0.09 R)
• M2: 513,869 km (0.042 R)
• M3: 871,557 km (0.106 R)
• M4: 981,512 km (0.077 R)
• M5: 1,147,715 km (0.079 R)
• M6: 1,415,794 km (0.104 R)
• M7: 1,724,863 km (0.03 R)
• M8: 2,142,092 km (0.104 R)
• M9: 2,273,588 km (0.078 R)
• M10: 2,614,522 km (0.064 R)
• M11: 3,094,881 km (0.104 R)
• M12: 4,138,027 km (0.105 R)
• M13: 4,248,131 km (0.116 R)
• M14: 4,443,057 km (0.061 R)
• M15: 5,432,048 km (0.11 R)
• M16: 5,858,851 km (0.082 R)
• M17: 6,139,048 km (0.108 R)
• M18: 6,712,756 km (0.097 R)
• M19: 6,907,981 km (0.098 R)
• M20: 7,370,537 km (0.119 R)
• M21: 7,639,514 km (0.114 R)
• M22: 8,117,928 km (0.105 R)
• M23: 8,360,875 km (0.114 R)
• M24: 8,465,594 km (0.084 R)
• M25: 8,676,677 km (0.041 R)
• M26: 9,611,364 km (0.12 R)
• M27: 10,090,676 km (0.105 R)
• M28: 10,615,764 km (0.088 R)
• M29: 11,188,126 km (0.116 R)
• M30: 11,888,393 km (0.057 R)
• M31: 12,006,576 km (0.104 R)
• M32: 12,283,631 km (0.078 R)
• M33: 13,249,734 km (0.097 R)
• M34: 13,454,085 km (0.104 R)
• M35: 14,073,569 km (0.097 R)
• M36: 14,575,769 km (0.076 R)
• M37: 15,169,224 km (0.084 R)
• M38: 15,297,429 km (0.11 R)
• M39: 15,597,972 km (0.113 R)
• M40: 17,442,214 km (0.071 R)
• M41: 17,756,220 km (0.098 R)
• M42: 17,891,307 km (0.107 R)
• M43: 18,072,171 km (0.106 R)
• M44: 19,215,697 km (0.119 R)
• M45: 19,400,749 km (0.076 R)
• M46: 19,679,600 km (0.062 R)
• M47: 19,772,949 km (0.072 R)
• M48: 20,666,048 km (0.029 R)
• M49: 21,189,192 km (0.08 R)
• M50: 21,380,528 km (0.076 R)
• M51: 21,909,506 km (0.075 R)
• M52: 22,442,972 km (0.105 R)
• M53: 22,589,129 km (0.08 R)
• M54: 22,833,572 km (0.081 R)
• M55: 23,177,198 km (0.083 R)
• M56: 23,473,103 km (0.056 R)
• M57: 23,919,353 km (0.102 R)
• M58: 24,568,907 km (0.118 R)
• M59: 25,123,167 km (0.098 R)
• M60: 25,275,009 km (0.045 R)
• M61: 26,862,093 km (0.103 R)
• M62: 27,432,958 km (0.092 R)
• M63: 28,375,724 km (0.051 R)
• M64: 29,063,276 km (0.116 R)
• M65: 29,329,261 km (0.072 R)
• M66: 29,489,181 km (0.041 R)
• M67: 30,562,845 km (0.059 R)
• M68: 30,779,014 km (0.086 R)
• M69: 31,267,601 km (0.094 R)
• M70: 31,485,415 km (0.095 R)
• M71: 32,472,462 km (0.086 R)
• M72: 33,025,076 km (0.12 R)
• M73: 33,358,231 km (0.118 R)
• M74: 33,525,182 km (0.039 R)
• M75: 34,476,624 km (0.082 R)
• M76: 34,983,911 km (0.117 R)
• M77: 35,097,007 km (0.109 R)
• M78: 35,891,970 km (0.057 R)
• M79: 36,177,253 km (0.08 R)
• M80: 36,750,213 km (0.072 R)
• M81: 37,153,080 km (0.051 R)
• M82: 37,673,232 km (0.076 R)
• M83: 38,370,358 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 13.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.46 AU - 9.66 AU

Year: 10329 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,646,144 km

• M1: 187,745 km (0.069 R)
• M2: 1,753,885 km (0.103 R)
• M3: 2,246,810 km (0.063 R)
• M4: 2,429,619 km (0.054 R)
• M5: 3,268,863 km (0.073 R)
• M6: 3,357,425 km (0.109 R)
• M7: 3,659,014 km (0.082 R)
• M8: 4,000,995 km (0.096 R)
• M9: 4,224,045 km (0.103 R)
• M10: 4,616,141 km (0.107 R)
• M11: 4,884,221 km (0.075 R)
• M12: 5,020,205 km (0.064 R)
• M13: 5,122,979 km (0.091 R)
• M14: 5,541,404 km (0.057 R)
• M15: 6,189,911 km (0.074 R)
• M16: 6,748,659 km (0.093 R)
• M17: 7,091,837 km (0.043 R)
• M18: 7,362,758 km (0.085 R)
• M19: 7,716,109 km (0.093 R)
• M20: 8,034,902 km (0.093 R)
• M21: 8,358,183 km (0.112 R)
• M22: 8,768,230 km (0.028 R)
• M23: 8,892,546 km (0.089 R)
• M24: 9,059,198 km (0.063 R)
• M25: 9,522,802 km (0.118 R)
• M26: 10,254,784 km (0.109 R)
• M27: 10,517,478 km (0.116 R)
• M28: 11,818,381 km (0.034 R)
• M29: 11,955,862 km (0.114 R)
• M30: 13,074,854 km (0.05 R)
• M31: 13,646,916 km (0.085 R)
• M32: 13,743,108 km (0.026 R)
• M33: 14,520,418 km (0.086 R)
• M34: 15,311,940 km (0.106 R)
• M35: 15,411,872 km (0.106 R)
• M36: 15,612,483 km (0.111 R)
• M37: 16,270,264 km (0.119 R)
• M38: 16,782,488 km (0.087 R)
• M39: 17,299,947 km (0.1 R)
• M40: 17,456,127 km (0.097 R)
• M41: 18,456,787 km (0.077 R)
• M42: 19,476,147 km (0.092 R)
• M43: 20,019,935 km (0.087 R)
• M44: 21,345,372 km (0.089 R)
• M45: 21,457,122 km (0.106 R)
• M46: 23,617,016 km (0.09 R)
• M47: 24,255,200 km (0.113 R)
• M48: 24,371,737 km (0.075 R)
• M49: 24,605,559 km (0.065 R)
• M50: 25,193,478 km (0.105 R)
• M51: 26,143,574 km (0.097 R)
• M52: 26,263,253 km (0.034 R)
• M53: 26,803,750 km (0.085 R)
• M54: 26,984,614 km (0.055 R)
• M55: 27,408,574 km (0.089 R)
• M56: 29,810,218 km (0.104 R)
• M57: 30,122,878 km (0.115 R)
• M58: 30,625,676 km (0.105 R)
• M59: 31,575,623 km (0.07 R)
• M60: 31,703,080 km (0.092 R)
• M61: 32,471,115 km (0.114 R)
• M62: 34,483,506 km (0.077 R)
• M63: 34,877,547 km (0.104 R)
• M64: 35,075,166 km (0.085 R)
• M65: 36,002,523 km (0.091 R)
• M66: 36,135,515 km (0.088 R)
• M67: 37,475,763 km (0.119 R)
• M68: 38,900,533 km (0.077 R)
• M69: 39,242,364 km (0.061 R)
• M70: 39,653,908 km (0.056 R)
• M71: 40,550,448 km (0.101 R)
• M72: 41,942,755 km (0.116 R)
• M73: 42,504,196 km (0.119 R)
• M74: 42,997,270 km (0.057 R)
• M75: 44,917,359 km (0.105 R)
• M76: 46,430,093 km (0.116 R)
• M77: 46,647,608 km (0.117 R)
• M78: 47,156,390 km (0.092 R)
• M79: 48,106,038 km (0.03 R)
• M80: 48,252,644 km (0.07 R)
• M81: 48,620,056 km (0.086 R)
• M82: 48,988,216 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.1

Radius: 7.5

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.2 AU - 16.2 AU

Year: 18164 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,646,144 km

• M1: 100,380 km (0.119 R)
• M2: 149,598 km (0.071 R)
• M3: 316,250 km (0.07 R)
• M4: 368,160 km (0.101 R)
• M5: 544,387 km (0.086 R)
• M6: 1,109,867 km (0.083 R)
• M7: 1,369,269 km (0.065 R)
• M8: 1,584,241 km (0.077 R)
• M9: 1,711,998 km (0.047 R)
• M10: 1,777,223 km (0.101 R)
• M11: 2,011,942 km (0.089 R)
• M12: 2,929,426 km (0.102 R)
• M13: 3,166,688 km (0.097 R)
• M14: 3,492,961 km (0.037 R)
• M15: 4,265,933 km (0.106 R)
• M16: 4,535,059 km (0.091 R)
• M17: 5,617,250 km (0.069 R)
• M18: 6,061,706 km (0.117 R)
• M19: 6,671,915 km (0.082 R)
• M20: 7,677,512 km (0.076 R)
• M21: 7,895,177 km (0.029 R)
• M22: 8,114,936 km (0.107 R)
• M23: 8,281,140 km (0.104 R)
• M24: 10,003,759 km (0.065 R)
• M25: 10,181,930 km (0.083 R)
• M26: 12,656,578 km (0.082 R)
• M27: 12,720,756 km (0.053 R)
• M28: 13,695,984 km (0.095 R)
• M29: 14,092,718 km (0.104 R)
• M30: 14,762,467 km (0.097 R)
• M31: 15,033,389 km (0.069 R)
• M32: 15,305,807 km (0.065 R)
• M33: 17,615,149 km (0.065 R)
• M34: 19,881,557 km (0.09 R)
• M35: 20,934,726 km (0.119 R)
• M36: 22,237,873 km (0.107 R)
• M37: 22,782,110 km (0.075 R)
• M38: 24,680,956 km (0.058 R)
• M39: 24,841,474 km (0.114 R)
• M40: 25,893,447 km (0.05 R)
• M41: 25,974,977 km (0.076 R)
• M42: 27,456,894 km (0.118 R)
• M43: 27,623,097 km (0.117 R)
• M44: 28,965,888 km (0.102 R)
• M45: 29,135,233 km (0.08 R)
• M46: 29,986,893 km (0.116 R)
• M47: 30,501,809 km (0.11 R)
• M48: 31,106,184 km (0.119 R)
• M49: 32,326,903 km (0.098 R)
• M50: 33,031,509 km (0.092 R)
• M51: 34,276,612 km (0.119 R)
• M52: 34,814,865 km (0.115 R)
• M53: 34,994,981 km (0.095 R)
• M54: 35,627,630 km (0.033 R)
• M55: 36,172,915 km (0.069 R)
• M56: 37,548,168 km (0.047 R)
• M57: 37,640,470 km (0.117 R)
• M58: 37,825,223 km (0.076 R)
• M59: 37,917,675 km (0.104 R)
• M60: 39,033,824 km (0.112 R)
• M61: 39,127,323 km (0.115 R)
• M62: 39,878,005 km (0.119 R)
• M63: 41,870,948 km (0.082 R)
• M64: 43,411,058 km (0.061 R)
• M65: 44,480,533 km (0.117 R)
• M66: 46,249,379 km (0.037 R)
• M67: 46,348,263 km (0.1 R)
• M68: 47,142,328 km (0.119 R)
• M69: 47,840,801 km (0.113 R)
• M70: 49,147,089 km (0.108 R)
• M71: 49,349,196 km (0.069 R)
• M72: 50,058,290 km (0.066 R)
• M73: 51,077,351 km (0.114 R)
• M74: 51,179,676 km (0.096 R)
• M75: 51,282,000 km (0.112 R)
• M76: 54,383,763 km (0.087 R)
• M77: 54,488,182 km (0.077 R)
• M78: 54,592,751 km (0.102 R)
• M79: 60,010,139 km (0.09 R)
• M80: 60,767,104 km (0.104 R)
• M81: 64,046,289 km (0.104 R)
• M82: 65,041,265 km (0.033 R)
• M83: 65,484,972 km (0.107 R)
• M84: 66,710,777 km (0.104 R)
• M85: 68,056,559 km (0.106 R)
• M86: 68,394,351 km (0.099 R)
• M87: 69,524,563 km (0.1 R)
• M88: 70,660,909 km (0.116 R)
• M89: 71,460,060 km (0.034 R)
• M90: 72,147,313 km (0.119 R)
• M91: 73,644,040 km (0.065 R)
• M92: 73,759,529 km (0.119 R)
• M93: 75,383,713 km (0.112 R)
• M94: 76,317,055 km (0.107 R)
• M95: 78,195,106 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 4.4

Gravity: 38.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.02 AU - 17.08 AU

Year: 26665 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,646,144 km

• M1: 70,311 km (0.042 R)
• M2: 228,436 km (0.104 R)
• M3: 264,339 km (0.117 R)
• M4: 927,806 km (0.109 R)
• M5: 1,080,695 km (0.099 R)
• M6: 1,920,388 km (0.107 R)
• M7: 2,524,015 km (0.04 R)
• M8: 2,912,371 km (0.114 R)
• M9: 4,036,001 km (0.096 R)
• M10: 4,185,000 km (0.092 R)
• M11: 4,235,116 km (0.034 R)
• M12: 5,440,426 km (0.119 R)
• M13: 6,568,244 km (0.108 R)
• M14: 6,743,423 km (0.12 R)
• M15: 7,338,673 km (0.042 R)
• M16: 8,137,376 km (0.063 R)
• M17: 8,963,306 km (0.108 R)
• M18: 10,761,921 km (0.117 R)
• M19: 11,245,870 km (0.112 R)
• M20: 11,385,595 km (0.08 R)
• M21: 11,737,000 km (0.046 R)
• M22: 11,807,760 km (0.099 R)
• M23: 14,750,649 km (0.026 R)
• M24: 14,903,538 km (0.084 R)
• M25: 15,365,048 km (0.113 R)
• M26: 17,661,375 km (0.076 R)
• M27: 17,742,457 km (0.112 R)
• M28: 18,477,731 km (0.104 R)
• M29: 18,725,016 km (0.104 R)
• M30: 19,809,152 km (0.116 R)
• M31: 20,401,410 km (0.09 R)
• M32: 20,656,923 km (0.055 R)
• M33: 21,516,512 km (0.11 R)
• M34: 21,863,579 km (0.105 R)
• M35: 22,212,591 km (0.091 R)
• M36: 23,448,269 km (0.091 R)
• M37: 23,715,900 km (0.117 R)
• M38: 23,894,969 km (0.084 R)
• M39: 26,170,352 km (0.117 R)
• M40: 26,262,804 km (0.114 R)
• M41: 27,568,344 km (0.119 R)
• M42: 28,323,963 km (0.039 R)
• M43: 28,513,803 km (0.099 R)
• M44: 28,894,978 km (0.068 R)
• M45: 31,119,050 km (0.117 R)
• M46: 31,609,880 km (0.088 R)
• M47: 33,598,186 km (0.063 R)
• M48: 34,202,561 km (0.095 R)
• M49: 34,607,523 km (0.112 R)
• M50: 36,759,189 km (0.101 R)
• M51: 36,966,382 km (0.104 R)
• M52: 38,322,487 km (0.116 R)
• M53: 41,405,699 km (0.117 R)
• M54: 41,729,129 km (0.118 R)
• M55: 41,837,139 km (0.09 R)
• M56: 44,236,838 km (0.118 R)
• M57: 44,457,196 km (0.083 R)
• M58: 45,342,217 km (0.045 R)
• M59: 45,564,519 km (0.088 R)
• M60: 46,568,770 km (0.058 R)
• M61: 47,242,260 km (0.039 R)
• M62: 49,739,497 km (0.079 R)
• M63: 52,862,352 km (0.098 R)
• M64: 54,860,830 km (0.069 R)
• M65: 55,216,125 km (0.108 R)
• M66: 57,724,134 km (0.097 R)
• M67: 57,964,837 km (0.06 R)
• M68: 58,568,314 km (0.102 R)
• M69: 59,416,684 km (0.08 R)
• M70: 60,391,015 km (0.093 R)
• M71: 62,232,415 km (0.116 R)
• M72: 66,347,703 km (0.115 R)
• M73: 66,473,664 km (0.046 R)
• M74: 67,105,266 km (0.114 R)
• M75: 67,231,826 km (0.092 R)
• M76: 68,374,305 km (0.119 R)
• M77: 68,629,070 km (0.067 R)
• M78: 71,969,740 km (0.04 R)
• M79: 74,968,579 km (0.083 R)
• M80: 76,285,190 km (0.112 R)
• M81: 79,074,742 km (0.028 R)
• M82: 79,877,933 km (0.108 R)
• M83: 80,146,162 km (0.093 R)
• M84: 80,414,839 km (0.098 R)
• M85: 81,222,518 km (0.032 R)
• M86: 81,627,330 km (0.119 R)
• M87: 84,206,697 km (0.085 R)
• M88: 84,479,713 km (0.113 R)
• M89: 85,437,887 km (0.072 R)
• M90: 86,674,912 km (0.105 R)
• M91: 86,950,621 km (0.077 R)
• M92: 88,472,330 km (0.072 R)
• M93: 89,445,165 km (0.076 R)
• M94: 93,372,109 km (0.091 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: 413 - 13,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit