🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 158 Days

Day: 43.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.72 AU - 0.8 AU

Year: 250 Days

Day: 32.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 354 Days

Day: 22.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,554,664 km

• M1: 184,305 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.09 AU - 1.47 AU

Year: 546 Days

Day: 23.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.89 AU - 4.13 AU

Year: 2477 Days

Day: 20.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,554,664 km

• M1: 2,297,375 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.55 AU - 4.93 AU

Year: 3888 Days

Day: 7.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,554,664 km

• M1: 192,084 km (0.108 R)
• M2: 331,060 km (0.104 R)
• M3: 522,994 km (0.112 R)
• M4: 636,689 km (0.088 R)
• M5: 760,556 km (0.061 R)
• M6: 913,893 km (0.098 R)
• M7: 1,005,148 km (0.06 R)
• M8: 1,099,993 km (0.093 R)
• M9: 1,380,639 km (0.108 R)
• M10: 1,499,719 km (0.101 R)
• M11: 1,622,389 km (0.086 R)
• M12: 2,120,550 km (0.067 R)
• M13: 2,231,551 km (0.079 R)
• M14: 2,330,286 km (0.119 R)
• M15: 2,532,542 km (0.092 R)
• M16: 2,710,564 km (0.055 R)
• M17: 2,939,149 km (0.118 R)
• M18: 3,063,615 km (0.054 R)
• M19: 3,285,917 km (0.065 R)
• M20: 3,679,659 km (0.085 R)
• M21: 3,848,256 km (0.097 R)
• M22: 4,019,545 km (0.095 R)
• M23: 4,193,378 km (0.059 R)
• M24: 4,298,844 km (0.045 R)
• M25: 4,530,572 km (0.096 R)
• M26: 4,821,539 km (0.057 R)
• M27: 5,025,142 km (0.11 R)
• M28: 5,307,433 km (0.058 R)
• M29: 5,421,876 km (0.083 R)
• M30: 5,595,110 km (0.063 R)
• M31: 5,731,094 km (0.1 R)
• M32: 6,286,103 km (0.099 R)
• M33: 6,652,169 km (0.094 R)
• M34: 7,004,322 km (0.033 R)
• M35: 7,299,030 km (0.065 R)
• M36: 7,533,450 km (0.068 R)
• M37: 8,251,519 km (0.073 R)
• M38: 8,495,962 km (0.074 R)
• M39: 8,697,620 km (0.098 R)
• M40: 8,787,678 km (0.09 R)
• M41: 8,878,185 km (0.079 R)
• M42: 9,105,723 km (0.104 R)
• M43: 9,358,394 km (0.081 R)
• M44: 9,497,071 km (0.065 R)
• M45: 9,589,972 km (0.117 R)
• M46: 9,753,183 km (0.041 R)
• M47: 9,846,981 km (0.112 R)
• M48: 10,535,430 km (0.103 R)
• M49: 10,946,375 km (0.049 R)
• M50: 11,215,053 km (0.116 R)
• M51: 11,411,924 km (0.092 R)
• M52: 11,609,842 km (0.118 R)
• M53: 11,908,888 km (0.078 R)
• M54: 12,084,516 km (0.091 R)
• M55: 12,235,759 km (0.103 R)
• M56: 12,463,896 km (0.053 R)
• M57: 12,591,204 km (0.113 R)
• M58: 13,260,206 km (0.031 R)
• M59: 13,520,656 km (0.038 R)
• M60: 13,914,547 km (0.08 R)
• M61: 14,232,293 km (0.055 R)
• M62: 14,740,477 km (0.076 R)
• M63: 15,064,356 km (0.082 R)
• M64: 15,472,758 km (0.056 R)
• M65: 15,857,225 km (0.071 R)
• M66: 16,328,159 km (0.068 R)
• M67: 16,832,004 km (0.095 R)
• M68: 19,103,199 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 12.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.05 AU - 5.93 AU

Year: 4199 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,554,664 km

• M1: 152,739 km (0.079 R)
• M2: 234,569 km (0.034 R)
• M3: 426,354 km (0.102 R)
• M4: 512,822 km (0.116 R)
• M5: 808,128 km (0.083 R)
• M6: 987,645 km (0.1 R)
• M7: 1,125,574 km (0.092 R)
• M8: 1,404,425 km (0.092 R)
• M9: 1,614,909 km (0.082 R)
• M10: 1,696,589 km (0.11 R)
• M11: 1,883,288 km (0.105 R)
• M12: 2,008,501 km (0.052 R)
• M13: 2,505,615 km (0.098 R)
• M14: 2,611,680 km (0.082 R)
• M15: 2,719,390 km (0.102 R)
• M16: 2,839,667 km (0.076 R)
• M17: 3,176,860 km (0.113 R)
• M18: 3,408,887 km (0.05 R)
• M19: 4,038,395 km (0.085 R)
• M20: 4,163,608 km (0.077 R)
• M21: 4,302,884 km (0.095 R)
• M22: 4,495,416 km (0.107 R)
• M23: 4,769,629 km (0.059 R)
• M24: 4,902,173 km (0.074 R)
• M25: 4,995,821 km (0.112 R)
• M26: 5,198,227 km (0.092 R)
• M27: 5,500,115 km (0.111 R)
• M28: 5,709,253 km (0.068 R)
• M29: 6,006,654 km (0.042 R)
• M30: 6,178,841 km (0.094 R)
• M31: 6,528,152 km (0.116 R)
• M32: 6,779,626 km (0.095 R)
• M33: 6,928,925 km (0.083 R)
• M34: 7,383,702 km (0.095 R)
• M35: 7,754,555 km (0.035 R)
• M36: 8,514,512 km (0.091 R)
• M37: 8,708,242 km (0.053 R)
• M38: 9,215,528 km (0.108 R)
• M39: 9,397,738 km (0.102 R)
• M40: 9,481,064 km (0.088 R)
• M41: 9,564,540 km (0.1 R)
• M42: 10,036,820 km (0.102 R)
• M43: 10,138,996 km (0.074 R)
• M44: 10,241,620 km (0.052 R)
• M45: 10,361,747 km (0.097 R)
• M46: 10,846,743 km (0.109 R)
• M47: 11,092,084 km (0.109 R)
• M48: 11,250,657 km (0.114 R)
• M49: 11,731,315 km (0.11 R)
• M50: 11,875,079 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 13.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.66 AU - 5.88 AU

Year: 4558 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,554,664 km

• M1: 169,794 km (0.107 R)
• M2: 515,065 km (0.098 R)
• M3: 873,203 km (0.066 R)
• M4: 959,222 km (0.1 R)
• M5: 1,061,696 km (0.034 R)
• M6: 1,195,287 km (0.066 R)
• M7: 1,616,255 km (0.102 R)
• M8: 1,756,279 km (0.082 R)
• M9: 2,167,374 km (0.112 R)
• M10: 2,410,919 km (0.03 R)
• M11: 2,536,133 km (0.098 R)
• M12: 2,830,691 km (0.099 R)
• M13: 3,020,531 km (0.088 R)
• M14: 3,195,111 km (0.066 R)
• M15: 3,373,133 km (0.094 R)
• M16: 3,677,265 km (0.107 R)
• M17: 3,864,113 km (0.071 R)
• M18: 4,032,859 km (0.105 R)
• M19: 4,225,691 km (0.038 R)
• M20: 4,334,150 km (0.088 R)
• M21: 4,890,504 km (0.117 R)
• M22: 5,027,386 km (0.1 R)
• M23: 6,642,295 km (0.03 R)
• M24: 6,870,731 km (0.106 R)
• M25: 7,101,860 km (0.027 R)
• M26: 7,205,381 km (0.075 R)
• M27: 7,335,532 km (0.088 R)
• M28: 7,466,430 km (0.118 R)
• M29: 7,598,076 km (0.038 R)
• M30: 7,703,991 km (0.064 R)
• M31: 7,944,096 km (0.112 R)
• M32: 8,132,739 km (0.102 R)
• M33: 8,486,687 km (0.117 R)
• M34: 8,624,317 km (0.109 R)
• M35: 8,901,672 km (0.056 R)
• M36: 9,722,515 km (0.112 R)
• M37: 10,156,648 km (0.104 R)
• M38: 11,345,353 km (0.089 R)
• M39: 12,110,696 km (0.025 R)
• M40: 12,892,644 km (0.087 R)
• M41: 13,241,805 km (0.105 R)
• M42: 13,723,211 km (0.114 R)
• M43: 14,079,852 km (0.115 R)
• M44: 14,210,302 km (0.112 R)
• M45: 15,234,898 km (0.109 R)
• M46: 15,773,001 km (0.043 R)
• M47: 16,454,569 km (0.082 R)
• M48: 16,868,058 km (0.072 R)
• M49: 17,110,855 km (0.088 R)
• M50: 17,459,717 km (0.113 R)
• M51: 17,810,973 km (0.11 R)
• M52: 18,449,157 km (0.111 R)
• M53: 18,735,189 km (0.111 R)
• M54: 19,094,971 km (0.085 R)
• M55: 19,420,496 km (0.086 R)
• M56: 19,529,553 km (0.112 R)
• M57: 20,224,286 km (0.12 R)
• M58: 20,519,293 km (0.112 R)
• M59: 20,630,294 km (0.044 R)
• M60: 21,337,892 km (0.118 R)
• M61: 22,015,571 km (0.062 R)
• M62: 22,129,115 km (0.075 R)
• M63: 22,356,953 km (0.079 R)
• M64: 23,237,785 km (0.102 R)
• M65: 23,857,120 km (0.102 R)
• M66: 25,230,878 km (0.063 R)
• M67: 26,187,706 km (0.101 R)
• M68: 27,156,501 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.8

Radius: 6.9

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.08 AU - 17.08 AU

Year: 23167 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,554,664 km

• M1: 108,010 km (0.115 R)
• M2: 186,698 km (0.055 R)
• M3: 352,004 km (0.063 R)
• M4: 473,926 km (0.098 R)
• M5: 759,508 km (0.045 R)
• M6: 865,723 km (0.094 R)
• M7: 920,775 km (0.111 R)
• M8: 1,063,790 km (0.109 R)
• M9: 1,339,350 km (0.116 R)
• M10: 1,501,963 km (0.119 R)
• M11: 2,369,181 km (0.075 R)
• M12: 2,728,216 km (0.093 R)
• M13: 3,276,941 km (0.074 R)
• M14: 4,472,677 km (0.118 R)
• M15: 4,569,916 km (0.082 R)
• M16: 5,841,946 km (0.09 R)
• M17: 6,379,751 km (0.087 R)
• M18: 6,599,211 km (0.101 R)
• M19: 6,765,564 km (0.027 R)
• M20: 7,215,853 km (0.095 R)
• M21: 7,444,588 km (0.105 R)
• M22: 7,502,184 km (0.078 R)
• M23: 7,559,779 km (0.11 R)
• M24: 7,968,031 km (0.118 R)
• M25: 9,234,976 km (0.094 R)
• M26: 9,296,909 km (0.112 R)
• M27: 9,421,076 km (0.083 R)
• M28: 9,671,054 km (0.094 R)
• M29: 11,681,948 km (0.115 R)
• M30: 12,630,997 km (0.066 R)
• M31: 13,464,108 km (0.079 R)
• M32: 13,887,320 km (0.062 R)
• M33: 14,243,363 km (0.03 R)
• M34: 14,819,165 km (0.112 R)
• M35: 15,549,651 km (0.055 R)
• M36: 16,742,694 km (0.072 R)
• M37: 19,136,709 km (0.109 R)
• M38: 19,453,258 km (0.058 R)
• M39: 19,851,488 km (0.118 R)
• M40: 20,011,558 km (0.049 R)
• M41: 20,332,894 km (0.101 R)
• M42: 21,717,721 km (0.11 R)
• M43: 21,965,306 km (0.119 R)
• M44: 24,149,435 km (0.052 R)
• M45: 24,749,322 km (0.109 R)
• M46: 26,401,930 km (0.038 R)
• M47: 26,931,207 km (0.044 R)
• M48: 27,108,331 km (0.096 R)
• M49: 27,285,904 km (0.119 R)
• M50: 27,910,475 km (0.046 R)
• M51: 28,179,601 km (0.112 R)
• M52: 28,630,040 km (0.106 R)
• M53: 31,755,738 km (0.074 R)
• M54: 33,168,690 km (0.05 R)
• M55: 33,548,968 km (0.09 R)
• M56: 33,835,149 km (0.036 R)
• M57: 35,568,988 km (0.055 R)
• M58: 35,763,465 km (0.04 R)
• M59: 36,153,317 km (0.088 R)
• M60: 39,725,415 km (0.059 R)
• M61: 41,655,527 km (0.084 R)
• M62: 42,168,648 km (0.097 R)
• M63: 42,786,936 km (0.095 R)
• M64: 47,947,763 km (0.088 R)
• M65: 48,055,174 km (0.087 R)
• M66: 50,437,072 km (0.076 R)
• M67: 50,874,346 km (0.118 R)
• M68: 50,983,852 km (0.112 R)
• M69: 52,525,009 km (0.05 R)
• M70: 53,079,120 km (0.071 R)
• M71: 53,412,573 km (0.051 R)
• M72: 53,969,825 km (0.066 R)
• M73: 54,081,425 km (0.093 R)
• M74: 55,652,951 km (0.075 R)
• M75: 58,267,174 km (0.079 R)
• M76: 60,225,111 km (0.096 R)
• M77: 60,340,900 km (0.085 R)
• M78: 61,736,648 km (0.106 R)
• M79: 62,907,999 km (0.094 R)
• M80: 65,749,012 km (0.112 R)
• M81: 66,346,057 km (0.107 R)
• M82: 66,705,242 km (0.097 R)
• M83: 69,479,983 km (0.091 R)
• M84: 69,966,326 km (0.104 R)
• M85: 73,650,323 km (0.087 R)
• M86: 74,643,354 km (0.098 R)
• M87: 75,890,701 km (0.074 R)
• M88: 76,893,754 km (0.037 R)
• M89: 77,145,079 km (0.097 R)
• M90: 78,659,308 km (0.091 R)
• M91: 79,039,437 km (0.05 R)
• M92: 85,723,918 km (0.108 R)
• M93: 85,984,667 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.4

Radius: 6.6

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.97 AU - 19.83 AU

Year: 25020 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,554,664 km

• M1: 390,151 km (0.064 R)
• M2: 647,908 km (0.113 R)
• M3: 928,255 km (0.103 R)
• M4: 1,902,885 km (0.104 R)
• M5: 2,132,368 km (0.055 R)
• M6: 2,653,717 km (0.077 R)
• M7: 2,799,275 km (0.097 R)
• M8: 2,947,377 km (0.081 R)
• M9: 3,022,475 km (0.081 R)
• M10: 3,726,483 km (0.105 R)
• M11: 3,930,834 km (0.069 R)
• M12: 3,972,123 km (0.09 R)
• M13: 4,393,241 km (0.043 R)
• M14: 4,828,421 km (0.101 R)
• M15: 5,414,845 km (0.097 R)
• M16: 5,880,991 km (0.098 R)
• M17: 6,071,130 km (0.118 R)
• M18: 7,102,159 km (0.033 R)
• M19: 7,253,851 km (0.074 R)
• M20: 8,239,252 km (0.039 R)
• M21: 9,046,632 km (0.102 R)
• M22: 9,431,996 km (0.103 R)
• M23: 9,710,547 km (0.119 R)
• M24: 11,556,286 km (0.12 R)
• M25: 11,734,756 km (0.042 R)
• M26: 11,914,274 km (0.115 R)
• M27: 13,009,779 km (0.104 R)
• M28: 14,200,727 km (0.053 R)
• M29: 14,264,307 km (0.12 R)
• M30: 14,328,035 km (0.048 R)
• M31: 15,295,485 km (0.097 R)
• M32: 15,557,131 km (0.032 R)
• M33: 15,754,152 km (0.087 R)
• M34: 17,292,915 km (0.037 R)
• M35: 18,460,676 km (0.116 R)
• M36: 18,530,090 km (0.1 R)
• M37: 19,229,759 km (0.112 R)
• M38: 19,653,719 km (0.119 R)
• M39: 19,724,629 km (0.059 R)
• M40: 20,009,314 km (0.101 R)
• M41: 20,654,828 km (0.107 R)
• M42: 20,871,446 km (0.053 R)
• M43: 21,452,933 km (0.117 R)
• M44: 21,672,393 km (0.064 R)
• M45: 22,409,163 km (0.112 R)
• M46: 23,454,553 km (0.066 R)
• M47: 24,058,928 km (0.073 R)
• M48: 24,668,539 km (0.068 R)
• M49: 25,592,456 km (0.105 R)
• M50: 27,871,430 km (0.103 R)
• M51: 28,030,901 km (0.107 R)
• M52: 28,270,856 km (0.117 R)
• M53: 29,643,117 km (0.081 R)
• M54: 30,214,432 km (0.043 R)
• M55: 30,542,649 km (0.104 R)
• M56: 33,294,353 km (0.116 R)
• M57: 35,086,236 km (0.069 R)
• M58: 35,431,208 km (0.065 R)
• M59: 37,523,784 km (0.1 R)
• M60: 41,099,621 km (0.088 R)
• M61: 43,666,571 km (0.076 R)
• M62: 44,037,574 km (0.054 R)
• M63: 44,223,375 km (0.097 R)
• M64: 46,568,620 km (0.115 R)
• M65: 47,708,556 km (0.088 R)
• M66: 47,994,886 km (0.12 R)
• M67: 48,857,617 km (0.068 R)
• M68: 51,966,261 km (0.117 R)
• M69: 54,239,850 km (0.054 R)
• M70: 54,538,746 km (0.094 R)
• M71: 55,539,107 km (0.105 R)
• M72: 56,747,708 km (0.111 R)
• M73: 59,088,017 km (0.119 R)
• M74: 59,600,988 km (0.096 R)
• M75: 59,806,536 km (0.113 R)
• M76: 60,838,013 km (0.114 R)
• M77: 61,979,445 km (0.076 R)
• M78: 62,187,835 km (0.115 R)
• M79: 62,709,483 km (0.104 R)
• M80: 64,811,034 km (0.096 R)
• M81: 65,976,700 km (0.117 R)
• M82: 67,042,286 km (0.087 R)
• M83: 68,328,678 km (0.086 R)
• M84: 70,056,384 km (0.115 R)
• M85: 70,164,842 km (0.072 R)
• M86: 70,490,517 km (0.094 R)
• M87: 73,004,359 km (0.114 R)
• M88: 73,224,268 km (0.026 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit