🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.85 AU

Year: 223 Days

Day: 41.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,105,806 km

• M1: 35,754 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.14 AU - 1.24 AU

Year: 474 Days

Day: 26.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,105,806 km

• M1: 174,431 km (0.102 R)
• M2: 392,545 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.53 AU - 1.59 AU

Year: 712 Days

Day: 23.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.43 AU - 2.09 AU

Year: 853 Days

Day: 45.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,105,806 km

• M1: 43,383 km (0.095 R)
• M2: 589,565 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 14.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.99 AU - 10.27 AU

Year: 10915 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,105,806 km

• M1: 231,877 km (0.091 R)
• M2: 351,555 km (0.115 R)
• M3: 898,036 km (0.095 R)
• M4: 1,330,075 km (0.059 R)
• M5: 1,465,461 km (0.099 R)
• M6: 1,750,594 km (0.116 R)
• M7: 2,106,637 km (0.115 R)
• M8: 2,266,557 km (0.109 R)
• M9: 2,946,779 km (0.034 R)
• M10: 3,066,308 km (0.091 R)
• M11: 4,080,282 km (0.108 R)
• M12: 4,554,956 km (0.117 R)
• M13: 4,798,950 km (0.113 R)
• M14: 5,300,103 km (0.081 R)
• M15: 5,520,012 km (0.075 R)
• M16: 5,631,163 km (0.07 R)
• M17: 5,743,062 km (0.088 R)
• M18: 6,236,586 km (0.116 R)
• M19: 7,224,231 km (0.076 R)
• M20: 7,346,003 km (0.114 R)
• M21: 7,757,098 km (0.116 R)
• M22: 9,122,628 km (0.082 R)
• M23: 9,298,555 km (0.075 R)
• M24: 9,653,850 km (0.087 R)
• M25: 10,104,289 km (0.093 R)
• M26: 10,653,912 km (0.102 R)
• M27: 12,166,944 km (0.047 R)
• M28: 13,495,523 km (0.091 R)
• M29: 13,796,963 km (0.064 R)
• M30: 15,442,390 km (0.097 R)
• M31: 16,288,366 km (0.087 R)
• M32: 16,663,108 km (0.079 R)
• M33: 17,640,132 km (0.063 R)
• M34: 17,969,846 km (0.066 R)
• M35: 18,301,804 km (0.115 R)
• M36: 19,366,043 km (0.062 R)
• M37: 20,220,396 km (0.12 R)
• M38: 21,612,853 km (0.03 R)
• M39: 23,819,871 km (0.113 R)
• M40: 24,306,512 km (0.074 R)
• M41: 24,857,781 km (0.047 R)
• M42: 25,910,501 km (0.103 R)
• M43: 26,851,471 km (0.112 R)
• M44: 27,357,860 km (0.101 R)
• M45: 30,264,996 km (0.059 R)
• M46: 30,528,138 km (0.092 R)
• M47: 32,391,380 km (0.074 R)
• M48: 32,525,868 km (0.075 R)
• M49: 32,795,444 km (0.098 R)
• M50: 32,997,999 km (0.041 R)
• M51: 33,268,921 km (0.062 R)
• M52: 33,472,524 km (0.105 R)
• M53: 33,881,075 km (0.109 R)
• M54: 34,085,875 km (0.112 R)
• M55: 34,222,757 km (0.091 R)
• M56: 35,047,490 km (0.112 R)
• M57: 35,323,797 km (0.118 R)
• M58: 36,087,644 km (0.104 R)
• M59: 36,227,069 km (0.092 R)
• M60: 36,646,542 km (0.092 R)
• M61: 36,786,715 km (0.113 R)
• M62: 38,127,112 km (0.117 R)
• M63: 38,625,123 km (0.036 R)
• M64: 38,767,690 km (0.065 R)
• M65: 38,910,556 km (0.096 R)
• M66: 39,987,361 km (0.093 R)
• M67: 40,493,301 km (0.065 R)
• M68: 40,783,222 km (0.102 R)
• M69: 41,146,745 km (0.035 R)
• M70: 41,877,082 km (0.079 R)
• M71: 42,096,990 km (0.043 R)
• M72: 43,128,318 km (0.105 R)
• M73: 45,065,760 km (0.101 R)
• M74: 45,215,956 km (0.078 R)
• M75: 45,592,195 km (0.098 R)
• M76: 45,818,387 km (0.064 R)
• M77: 47,107,472 km (0.111 R)
• M78: 47,259,912 km (0.082 R)
• M79: 47,794,874 km (0.088 R)
• M80: 49,256,745 km (0.118 R)
• M81: 49,643,904 km (0.062 R)
• M82: 50,187,542 km (0.101 R)
• M83: 50,421,214 km (0.101 R)
• M84: 51,280,953 km (0.083 R)
• M85: 51,909,264 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 9.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.46 AU - 13.38 AU

Year: 14096 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,105,806 km

• M1: 532,718 km (0.119 R)
• M2: 925,861 km (0.104 R)
• M3: 1,255,575 km (0.118 R)
• M4: 1,434,195 km (0.074 R)
• M5: 1,545,346 km (0.115 R)
• M6: 1,621,043 km (0.106 R)
• M7: 2,123,093 km (0.109 R)
• M8: 4,101,674 km (0.108 R)
• M9: 4,342,078 km (0.049 R)
• M10: 4,423,160 km (0.087 R)
• M11: 4,504,841 km (0.035 R)
• M12: 4,920,723 km (0.05 R)
• M13: 5,119,090 km (0.078 R)
• M14: 5,262,255 km (0.116 R)
• M15: 6,394,262 km (0.051 R)
• M16: 6,486,863 km (0.06 R)
• M17: 6,673,262 km (0.094 R)
• M18: 7,210,917 km (0.089 R)
• M19: 7,894,429 km (0.119 R)
• M20: 8,632,695 km (0.091 R)
• M21: 8,700,911 km (0.086 R)
• M22: 9,148,658 km (0.119 R)
• M23: 9,852,067 km (0.12 R)
• M24: 10,174,301 km (0.065 R)
• M25: 10,572,979 km (0.1 R)
• M26: 10,792,589 km (0.096 R)
• M27: 10,902,842 km (0.079 R)
• M28: 11,460,394 km (0.113 R)
• M29: 14,021,509 km (0.073 R)
• M30: 14,182,177 km (0.061 R)
• M31: 15,324,357 km (0.063 R)
• M32: 17,135,389 km (0.053 R)
• M33: 17,652,698 km (0.086 R)
• M34: 17,869,914 km (0.108 R)
• M35: 18,879,850 km (0.111 R)
• M36: 19,012,992 km (0.048 R)
• M37: 21,000,998 km (0.057 R)
• M38: 21,833,211 km (0.076 R)
• M39: 22,112,959 km (0.081 R)
• M40: 22,347,080 km (0.032 R)
• M41: 24,684,097 km (0.111 R)
• M42: 25,219,359 km (0.049 R)
• M43: 26,202,366 km (0.11 R)
• M44: 27,498,931 km (0.034 R)
• M45: 28,053,789 km (0.06 R)
• M46: 30,517,816 km (0.103 R)
• M47: 30,830,625 km (0.034 R)
• M48: 31,670,168 km (0.041 R)
• M49: 31,881,251 km (0.083 R)
• M50: 34,287,533 km (0.114 R)
• M51: 34,667,212 km (0.105 R)
• M52: 35,759,277 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 8.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.49 AU - 13.99 AU

Year: 15641 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,105,806 km

• M1: 204,051 km (0.095 R)
• M2: 517,010 km (0.111 R)
• M3: 628,311 km (0.098 R)
• M4: 876,045 km (0.097 R)
• M5: 933,192 km (0.11 R)
• M6: 1,789,939 km (0.117 R)
• M7: 2,302,012 km (0.074 R)
• M8: 2,437,099 km (0.079 R)
• M9: 2,546,904 km (0.072 R)
• M10: 2,944,684 km (0.074 R)
• M11: 3,180,750 km (0.07 R)
• M12: 3,453,766 km (0.072 R)
• M13: 3,515,400 km (0.118 R)
• M14: 3,671,431 km (0.099 R)
• M15: 4,485,094 km (0.081 R)
• M16: 4,757,063 km (0.077 R)
• M17: 5,139,734 km (0.105 R)
• M18: 5,245,799 km (0.104 R)
• M19: 5,352,761 km (0.108 R)
• M20: 5,714,190 km (0.081 R)
• M21: 5,897,896 km (0.099 R)
• M22: 6,575,275 km (0.09 R)
• M23: 8,208,884 km (0.076 R)
• M24: 8,457,964 km (0.115 R)
• M25: 9,479,419 km (0.073 R)
• M26: 9,653,401 km (0.03 R)
• M27: 10,494,590 km (0.102 R)
• M28: 10,946,675 km (0.114 R)
• M29: 11,129,184 km (0.079 R)
• M30: 11,776,344 km (0.101 R)
• M31: 11,869,843 km (0.11 R)
• M32: 11,963,491 km (0.119 R)
• M33: 12,293,355 km (0.118 R)
• M34: 12,483,344 km (0.1 R)
• M35: 13,058,697 km (0.102 R)
• M36: 13,301,046 km (0.113 R)
• M37: 14,086,435 km (0.086 R)
• M38: 14,484,814 km (0.051 R)
• M39: 15,804,865 km (0.086 R)
• M40: 16,166,743 km (0.113 R)
• M41: 16,322,773 km (0.119 R)
• M42: 16,427,043 km (0.057 R)
• M43: 16,531,462 km (0.092 R)
• M44: 17,216,022 km (0.117 R)
• M45: 17,695,334 km (0.092 R)
• M46: 17,909,857 km (0.099 R)
• M47: 19,379,806 km (0.053 R)
• M48: 19,822,765 km (0.112 R)
• M49: 20,101,316 km (0.053 R)
• M50: 20,549,661 km (0.108 R)
• M51: 20,718,557 km (0.105 R)
• M52: 21,742,255 km (0.081 R)
• M53: 22,491,741 km (0.09 R)
• M54: 22,840,603 km (0.063 R)
• M55: 23,074,125 km (0.058 R)
• M56: 23,191,111 km (0.115 R)
• M57: 23,602,505 km (0.118 R)
• M58: 23,661,446 km (0.074 R)
• M59: 24,194,164 km (0.108 R)
• M60: 25,211,280 km (0.088 R)
• M61: 26,364,530 km (0.054 R)
• M62: 29,100,526 km (0.108 R)
• M63: 30,630,613 km (0.059 R)
• M64: 30,694,940 km (0.107 R)
• M65: 31,211,202 km (0.114 R)
• M66: 32,645,397 km (0.089 R)
• M67: 34,034,413 km (0.102 R)
• M68: 35,645,433 km (0.119 R)
• M69: 36,052,040 km (0.036 R)
• M70: 36,187,875 km (0.057 R)
• M71: 36,460,143 km (0.118 R)
• M72: 36,801,525 km (0.116 R)
• M73: 38,801,948 km (0.11 R)
• M74: 40,413,416 km (0.085 R)
• M75: 42,333,056 km (0.065 R)
• M76: 43,339,999 km (0.108 R)
• M77: 43,412,255 km (0.112 R)
• M78: 43,701,577 km (0.106 R)
• M79: 44,500,430 km (0.12 R)
• M80: 45,084,609 km (0.046 R)
• M81: 46,260,299 km (0.048 R)
• M82: 46,777,908 km (0.09 R)
• M83: 47,371,662 km (0.061 R)
• M84: 47,893,310 km (0.112 R)
• M85: 48,342,103 km (0.108 R)
• M86: 49,243,580 km (0.089 R)
• M87: 49,847,656 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.8

Radius: 7.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.74 AU - 17.27 AU

Year: 21219 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 85,105,806 km

• M1: 200,012 km (0.04 R)
• M2: 388,206 km (0.092 R)
• M3: 450,888 km (0.111 R)
• M4: 803,490 km (0.075 R)
• M5: 1,267,393 km (0.083 R)
• M6: 1,547,590 km (0.09 R)
• M7: 2,095,417 km (0.039 R)
• M8: 2,235,441 km (0.119 R)
• M9: 2,573,981 km (0.103 R)
• M10: 2,724,028 km (0.113 R)
• M11: 3,006,768 km (0.095 R)
• M12: 5,362,635 km (0.082 R)
• M13: 5,619,494 km (0.073 R)
• M14: 6,346,390 km (0.098 R)
• M15: 7,067,751 km (0.062 R)
• M16: 7,384,899 km (0.12 R)
• M17: 7,455,958 km (0.108 R)
• M18: 7,851,046 km (0.072 R)
• M19: 8,069,459 km (0.067 R)
• M20: 8,363,867 km (0.083 R)
• M21: 8,736,815 km (0.076 R)
• M22: 10,361,597 km (0.095 R)
• M23: 10,721,679 km (0.079 R)
• M24: 11,045,260 km (0.046 R)
• M25: 11,249,161 km (0.113 R)
• M26: 11,330,992 km (0.085 R)
• M27: 11,702,144 km (0.081 R)
• M28: 12,967,443 km (0.11 R)
• M29: 13,442,266 km (0.119 R)
• M30: 14,054,720 km (0.115 R)
• M31: 14,542,409 km (0.089 R)
• M32: 14,900,546 km (0.115 R)
• M33: 17,109,658 km (0.079 R)
• M34: 17,725,403 km (0.103 R)
• M35: 17,964,161 km (0.112 R)
• M36: 19,369,932 km (0.097 R)
• M37: 21,012,068 km (0.057 R)
• M38: 21,875,397 km (0.119 R)
• M39: 23,322,308 km (0.087 R)
• M40: 23,583,955 km (0.085 R)
• M41: 27,292,785 km (0.091 R)
• M42: 27,402,889 km (0.114 R)
• M43: 27,734,398 km (0.117 R)
• M44: 28,848,753 km (0.112 R)
• M45: 30,205,156 km (0.09 R)
• M46: 31,178,440 km (0.104 R)
• M47: 31,408,971 km (0.117 R)
• M48: 32,745,478 km (0.079 R)
• M49: 32,979,748 km (0.044 R)
• M50: 33,332,201 km (0.103 R)
• M51: 33,981,755 km (0.031 R)
• M52: 36,136,562 km (0.111 R)
• M53: 36,257,587 km (0.101 R)
• M54: 37,291,608 km (0.112 R)
• M55: 37,413,979 km (0.113 R)
• M56: 38,027,330 km (0.117 R)
• M57: 38,767,839 km (0.076 R)
• M58: 39,326,288 km (0.07 R)
• M59: 41,460,152 km (0.098 R)
• M60: 42,668,753 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.9

Radius: 3.8

Gravity: 43.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.25 AU - 19.01 AU

Year: 24770 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,105,806 km

• M1: 97,089 km (0.108 R)
• M2: 188,194 km (0.052 R)
• M3: 235,766 km (0.113 R)
• M4: 557,102 km (0.091 R)
• M5: 702,362 km (0.05 R)
• M6: 1,204,712 km (0.083 R)
• M7: 1,864,737 km (0.066 R)
• M8: 1,935,946 km (0.041 R)
• M9: 2,537,928 km (0.09 R)
• M10: 4,080,282 km (0.05 R)
• M11: 4,219,558 km (0.09 R)
• M12: 4,841,286 km (0.111 R)
• M13: 4,890,205 km (0.094 R)
• M14: 5,338,550 km (0.057 R)
• M15: 7,598,076 km (0.093 R)
• M16: 8,764,640 km (0.077 R)
• M17: 9,064,883 km (0.078 R)
• M18: 9,125,321 km (0.053 R)
• M19: 9,429,603 km (0.067 R)
• M20: 10,552,185 km (0.071 R)
• M21: 10,935,754 km (0.094 R)
• M22: 11,585,009 km (0.095 R)
• M23: 11,980,695 km (0.08 R)
• M24: 12,988,835 km (0.077 R)
• M25: 13,330,816 km (0.104 R)
• M26: 13,675,789 km (0.084 R)
• M27: 15,372,378 km (0.049 R)
• M28: 16,098,676 km (0.062 R)
• M29: 18,419,836 km (0.067 R)
• M30: 18,496,580 km (0.108 R)
• M31: 19,346,146 km (0.091 R)
• M32: 19,502,027 km (0.108 R)
• M33: 19,658,207 km (0.098 R)
• M34: 20,050,752 km (0.112 R)
• M35: 20,843,471 km (0.1 R)
• M36: 21,565,580 km (0.101 R)
• M37: 22,051,474 km (0.086 R)
• M38: 22,787,196 km (0.097 R)
• M39: 22,951,754 km (0.097 R)
• M40: 23,199,488 km (0.076 R)
• M41: 24,114,878 km (0.071 R)
• M42: 24,282,577 km (0.099 R)
• M43: 25,638,233 km (0.101 R)
• M44: 26,497,972 km (0.094 R)
• M45: 28,422,249 km (0.115 R)
• M46: 28,776,946 km (0.1 R)
• M47: 30,391,107 km (0.107 R)
• M48: 30,481,613 km (0.099 R)
• M49: 30,662,926 km (0.109 R)
• M50: 35,787,850 km (0.044 R)
• M51: 35,883,443 km (0.099 R)
• M52: 38,203,407 km (0.114 R)
• M53: 39,480,075 km (0.065 R)
• M54: 39,776,727 km (0.108 R)
• M55: 39,875,761 km (0.088 R)
• M56: 40,074,128 km (0.039 R)
• M57: 40,571,242 km (0.115 R)
• M58: 42,075,149 km (0.096 R)
• M59: 44,006,158 km (0.112 R)
• M60: 44,108,633 km (0.087 R)
• M61: 45,861,920 km (0.057 R)
• M62: 47,008,588 km (0.105 R)
• M63: 48,059,214 km (0.062 R)
• M64: 48,375,912 km (0.114 R)
• M65: 49,969,578 km (0.112 R)
• M66: 50,504,690 km (0.118 R)
• M67: 51,041,597 km (0.09 R)
• M68: 51,257,018 km (0.097 R)
• M69: 51,364,728 km (0.065 R)
• M70: 52,121,245 km (0.078 R)
• M71: 52,338,012 km (0.114 R)
• M72: 53,754,704 km (0.112 R)
• M73: 55,404,918 km (0.109 R)
• M74: 57,295,236 km (0.098 R)
• M75: 61,252,848 km (0.105 R)
• M76: 61,596,175 km (0.045 R)
• M77: 62,514,856 km (0.08 R)
• M78: 64,249,443 km (0.106 R)
• M79: 64,831,080 km (0.113 R)
• M80: 65,064,303 km (0.091 R)
• M81: 69,666,681 km (0.054 R)
• M82: 71,344,122 km (0.057 R)
• M83: 71,825,827 km (0.109 R)
• M84: 73,641,945 km (0.104 R)
• M85: 73,763,568 km (0.034 R)
• M86: 76,332,762 km (0.103 R)
• M87: 76,948,806 km (0.049 R)
• M88: 78,558,180 km (0.089 R)
• M89: 79,304,823 km (0.115 R)
• M90: 83,199,155 km (0.068 R)
• M91: 83,579,283 km (0.11 R)
• M92: 84,087,168 km (0.086 R)
• M93: 84,214,326 km (0.034 R)
• M94: 84,341,484 km (0.036 R)
• M95: 84,978,322 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit