🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.61 AU - 0.75 AU

Year: 206 Days

Day: 33.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.92 AU

Year: 238 Days

Day: 15.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.93 AU

Year: 243 Days

Day: 13.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.8 AU - 1.14 AU

Year: 351 Days

Day: 17.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,092,306 km

• M1: 818,600 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.66 AU - 1.72 AU

Year: 806 Days

Day: 13 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,092,306 km

• M1: 490,382 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.41 AU - 4.67 AU

Year: 2981 Days

Day: 44.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 9.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.26 AU - 7.82 AU

Year: 6140 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,092,306 km

• M1: 141,520 km (0.112 R)
• M2: 237,561 km (0.112 R)
• M3: 492,925 km (0.096 R)
• M4: 653,144 km (0.115 R)
• M5: 774,019 km (0.068 R)
• M6: 1,182,571 km (0.103 R)
• M7: 1,728,603 km (0.096 R)
• M8: 1,916,050 km (0.114 R)
• M9: 2,193,254 km (0.118 R)
• M10: 2,277,328 km (0.117 R)
• M11: 2,553,636 km (0.113 R)
• M12: 2,731,807 km (0.077 R)
• M13: 2,895,766 km (0.066 R)
• M14: 3,006,917 km (0.088 R)
• M15: 3,157,413 km (0.066 R)
• M16: 3,505,078 km (0.066 R)
• M17: 4,132,641 km (0.088 R)
• M18: 4,237,060 km (0.044 R)
• M19: 4,384,863 km (0.113 R)
• M20: 4,599,087 km (0.073 R)
• M21: 4,882,575 km (0.107 R)
• M22: 5,194,337 km (0.072 R)
• M23: 5,628,021 km (0.107 R)
• M24: 5,837,459 km (0.106 R)
• M25: 6,002,166 km (0.07 R)
• M26: 6,097,011 km (0.087 R)
• M27: 6,750,155 km (0.051 R)
• M28: 7,147,637 km (0.113 R)
• M29: 7,223,034 km (0.075 R)
• M30: 7,655,372 km (0.119 R)
• M31: 8,412,038 km (0.083 R)
• M32: 9,056,505 km (0.083 R)
• M33: 9,138,036 km (0.084 R)
• M34: 9,247,392 km (0.106 R)
• M35: 9,996,279 km (0.12 R)
• M36: 10,137,201 km (0.063 R)
• M37: 10,250,297 km (0.096 R)
• M38: 10,392,414 km (0.099 R)
• M39: 10,592,277 km (0.11 R)
• M40: 10,764,764 km (0.084 R)
• M41: 10,967,020 km (0.102 R)
• M42: 11,083,257 km (0.112 R)
• M43: 11,229,115 km (0.083 R)
• M44: 11,463,685 km (0.042 R)
• M45: 11,967,680 km (0.091 R)
• M46: 12,782,988 km (0.114 R)
• M47: 13,491,634 km (0.078 R)
• M48: 13,553,866 km (0.103 R)
• M49: 13,678,631 km (0.074 R)
• M50: 14,118,149 km (0.075 R)
• M51: 14,403,283 km (0.079 R)
• M52: 14,786,254 km (0.111 R)
• M53: 15,237,441 km (0.109 R)
• M54: 15,302,366 km (0.107 R)
• M55: 15,367,142 km (0.083 R)
• M56: 16,153,279 km (0.068 R)
• M57: 16,451,577 km (0.073 R)
• M58: 16,918,921 km (0.077 R)
• M59: 17,390,752 km (0.114 R)
• M60: 17,458,520 km (0.115 R)
• M61: 18,175,393 km (0.039 R)
• M62: 18,278,616 km (0.117 R)
• M63: 18,520,067 km (0.058 R)
• M64: 19,180,990 km (0.083 R)
• M65: 19,391,325 km (0.092 R)
• M66: 19,602,407 km (0.118 R)
• M67: 19,673,018 km (0.102 R)
• M68: 20,098,025 km (0.117 R)
• M69: 20,957,016 km (0.119 R)
• M70: 21,937,780 km (0.095 R)
• M71: 22,231,291 km (0.077 R)
• M72: 22,304,893 km (0.046 R)
• M73: 22,378,495 km (0.102 R)
• M74: 22,562,949 km (0.109 R)
• M75: 22,970,603 km (0.057 R)
• M76: 23,530,399 km (0.087 R)
• M77: 24,283,923 km (0.101 R)
• M78: 24,587,457 km (0.068 R)
• M79: 24,739,748 km (0.118 R)
• M80: 25,467,242 km (0.11 R)
• M81: 25,544,285 km (0.082 R)
• M82: 25,621,328 km (0.071 R)
• M83: 25,775,713 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 12.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.3 AU - 8.56 AU

Year: 8985 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 83,092,306 km

• M1: 156,928 km (0.071 R)
• M2: 271,670 km (0.093 R)
• M3: 444,754 km (0.049 R)
• M4: 692,638 km (0.112 R)
• M5: 875,746 km (0.082 R)
• M6: 969,394 km (0.09 R)
• M7: 1,167,761 km (0.08 R)
• M8: 1,584,241 km (0.114 R)
• M9: 1,722,470 km (0.058 R)
• M10: 2,000,124 km (0.116 R)
• M11: 2,197,294 km (0.119 R)
• M12: 2,352,576 km (0.028 R)
• M13: 2,486,765 km (0.102 R)
• M14: 2,866,146 km (0.053 R)
• M15: 3,036,388 km (0.085 R)
• M16: 3,210,071 km (0.098 R)
• M17: 3,291,303 km (0.055 R)
• M18: 3,483,686 km (0.091 R)
• M19: 3,679,958 km (0.101 R)
• M20: 3,865,310 km (0.116 R)
• M21: 4,097,934 km (0.072 R)
• M22: 4,215,967 km (0.056 R)
• M23: 4,948,249 km (0.119 R)
• M24: 5,233,083 km (0.08 R)
• M25: 5,539,609 km (0.12 R)
• M26: 6,085,941 km (0.119 R)
• M27: 6,929,074 km (0.118 R)
• M28: 7,105,749 km (0.113 R)
• M29: 8,534,110 km (0.086 R)
• M30: 8,933,536 km (0.1 R)
• M31: 9,280,902 km (0.1 R)
• M32: 9,436,783 km (0.034 R)
• M33: 9,652,354 km (0.12 R)
• M34: 9,750,939 km (0.082 R)
• M35: 10,108,627 km (0.091 R)
• M36: 10,369,676 km (0.031 R)
• M37: 10,918,849 km (0.1 R)
• M38: 11,707,978 km (0.077 R)
• M39: 12,067,013 km (0.082 R)
• M40: 12,515,507 km (0.082 R)
• M41: 13,100,136 km (0.046 R)
• M42: 13,209,342 km (0.107 R)
• M43: 13,893,603 km (0.099 R)
• M44: 14,228,852 km (0.09 R)
• M45: 14,498,876 km (0.085 R)
• M46: 14,770,695 km (0.116 R)
• M47: 14,884,539 km (0.079 R)
• M48: 15,365,496 km (0.102 R)
• M49: 15,573,138 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 10.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.99 AU - 11.69 AU

Year: 13101 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,092,306 km

• M1: 143,614 km (0.117 R)
• M2: 304,880 km (0.117 R)
• M3: 561,590 km (0.104 R)
• M4: 671,246 km (0.081 R)
• M5: 802,443 km (0.115 R)
• M6: 928,404 km (0.094 R)
• M7: 1,330,823 km (0.097 R)
• M8: 1,586,635 km (0.105 R)
• M9: 2,125,636 km (0.116 R)
• M10: 3,156,515 km (0.073 R)
• M11: 3,453,168 km (0.026 R)
• M12: 3,546,218 km (0.113 R)
• M13: 3,927,243 km (0.104 R)
• M14: 4,246,485 km (0.045 R)
• M15: 4,321,284 km (0.072 R)
• M16: 4,396,681 km (0.081 R)
• M17: 4,472,378 km (0.104 R)
• M18: 4,754,071 km (0.075 R)
• M19: 4,910,251 km (0.037 R)
• M20: 4,988,939 km (0.104 R)
• M21: 5,715,985 km (0.118 R)
• M22: 6,078,012 km (0.09 R)
• M23: 6,247,656 km (0.103 R)
• M24: 6,333,076 km (0.084 R)
• M25: 6,533,837 km (0.082 R)
• M26: 6,882,998 km (0.101 R)
• M27: 7,119,213 km (0.107 R)
• M28: 7,538,985 km (0.11 R)
• M29: 7,721,344 km (0.119 R)
• M30: 7,813,048 km (0.101 R)
• M31: 7,966,835 km (0.092 R)
• M32: 8,942,213 km (0.11 R)
• M33: 9,558,706 km (0.081 R)
• M34: 10,121,942 km (0.07 R)
• M35: 11,176,607 km (0.104 R)
• M36: 12,373,090 km (0.082 R)
• M37: 13,352,208 km (0.104 R)
• M38: 14,093,466 km (0.068 R)
• M39: 14,506,805 km (0.078 R)
• M40: 14,696,046 km (0.056 R)
• M41: 14,809,890 km (0.097 R)
• M42: 14,962,330 km (0.095 R)
• M43: 15,076,922 km (0.082 R)
• M44: 15,230,260 km (0.077 R)
• M45: 16,357,031 km (0.115 R)
• M46: 16,593,396 km (0.056 R)
• M47: 16,672,533 km (0.079 R)
• M48: 17,590,914 km (0.08 R)
• M49: 17,752,331 km (0.105 R)
• M50: 17,914,195 km (0.102 R)
• M51: 18,484,762 km (0.115 R)
• M52: 18,772,289 km (0.11 R)
• M53: 19,685,584 km (0.113 R)
• M54: 20,105,505 km (0.096 R)
• M55: 21,339,837 km (0.118 R)
• M56: 21,468,940 km (0.048 R)
• M57: 21,727,894 km (0.104 R)
• M58: 21,944,512 km (0.117 R)
• M59: 22,031,428 km (0.087 R)
• M60: 22,161,877 km (0.03 R)
• M61: 22,467,356 km (0.063 R)
• M62: 22,554,871 km (0.102 R)
• M63: 22,686,367 km (0.06 R)
• M64: 23,038,371 km (0.119 R)
• M65: 23,792,195 km (0.104 R)
• M66: 23,970,815 km (0.093 R)
• M67: 24,329,251 km (0.096 R)
• M68: 24,779,840 km (0.077 R)
• M69: 26,424,818 km (0.083 R)
• M70: 26,563,496 km (0.092 R)
• M71: 26,748,698 km (0.044 R)
• M72: 27,447,320 km (0.071 R)
• M73: 27,540,968 km (0.114 R)
• M74: 28,246,322 km (0.034 R)
• M75: 28,388,141 km (0.103 R)
• M76: 29,915,236 km (0.076 R)
• M77: 30,737,426 km (0.116 R)
• M78: 31,322,204 km (0.098 R)
• M79: 31,812,286 km (0.083 R)
• M80: 32,502,830 km (0.086 R)
• M81: 32,800,231 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 3.5

Gravity: 34.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.09 AU - 19.75 AU

Year: 29021 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,092,306 km

• M1: 181,163 km (0.119 R)
• M2: 261,048 km (0.106 R)
• M3: 432,637 km (0.094 R)
• M4: 1,085,632 km (0.064 R)
• M5: 1,451,698 km (0.081 R)
• M6: 1,483,861 km (0.06 R)
• M7: 1,818,063 km (0.049 R)
• M8: 2,360,954 km (0.109 R)
• M9: 2,630,529 km (0.099 R)
• M10: 2,669,724 km (0.11 R)
• M11: 2,788,804 km (0.101 R)
• M12: 3,198,103 km (0.06 R)
• M13: 3,891,340 km (0.077 R)
• M14: 4,393,839 km (0.113 R)
• M15: 4,534,461 km (0.115 R)
• M16: 4,772,022 km (0.072 R)
• M17: 4,868,214 km (0.119 R)
• M18: 5,559,206 km (0.107 R)
• M19: 6,280,418 km (0.102 R)
• M20: 6,438,692 km (0.078 R)
• M21: 6,651,869 km (0.062 R)
• M22: 7,360,514 km (0.086 R)
• M23: 8,554,904 km (0.096 R)
• M24: 8,730,382 km (0.069 R)
• M25: 8,789,174 km (0.069 R)
• M26: 9,991,642 km (0.058 R)
• M27: 10,362,345 km (0.113 R)
• M28: 10,926,928 km (0.077 R)
• M29: 11,117,216 km (0.087 R)
• M30: 11,630,337 km (0.104 R)
• M31: 11,824,664 km (0.115 R)
• M32: 12,282,284 km (0.09 R)
• M33: 14,032,430 km (0.056 R)
• M34: 14,936,300 km (0.074 R)
• M35: 15,359,662 km (0.103 R)
• M36: 16,002,335 km (0.076 R)
• M37: 17,092,604 km (0.052 R)
• M38: 17,166,206 km (0.107 R)
• M39: 18,432,402 km (0.094 R)
• M40: 18,507,800 km (0.112 R)
• M41: 19,038,573 km (0.083 R)
• M42: 19,497,539 km (0.103 R)
• M43: 19,651,326 km (0.072 R)
• M44: 20,817,441 km (0.095 R)
• M45: 20,895,980 km (0.096 R)
• M46: 21,132,195 km (0.109 R)
• M47: 21,925,962 km (0.101 R)
• M48: 22,648,669 km (0.101 R)
• M49: 24,365,005 km (0.106 R)
• M50: 25,197,069 km (0.08 R)
• M51: 25,280,694 km (0.111 R)
• M52: 25,532,317 km (0.109 R)
• M53: 26,038,257 km (0.087 R)
• M54: 26,292,424 km (0.106 R)
• M55: 26,717,731 km (0.108 R)
• M56: 27,231,300 km (0.092 R)
• M57: 28,007,713 km (0.103 R)
• M58: 28,791,307 km (0.101 R)
• M59: 29,317,592 km (0.114 R)
• M60: 30,202,015 km (0.072 R)
• M61: 30,558,207 km (0.066 R)
• M62: 31,184,873 km (0.103 R)
• M63: 31,815,877 km (0.047 R)
• M64: 32,451,069 km (0.107 R)
• M65: 33,641,569 km (0.09 R)
• M66: 34,103,378 km (0.056 R)
• M67: 34,381,331 km (0.089 R)
• M68: 37,775,856 km (0.028 R)
• M69: 43,464,614 km (0.113 R)
• M70: 46,509,828 km (0.032 R)
• M71: 46,715,226 km (0.084 R)
• M72: 47,850,674 km (0.113 R)
• M73: 48,265,808 km (0.032 R)
• M74: 49,413,373 km (0.05 R)
• M75: 50,992,977 km (0.119 R)
• M76: 52,055,122 km (0.066 R)
• M77: 52,481,925 km (0.088 R)
• M78: 52,802,962 km (0.12 R)
• M79: 53,124,597 km (0.045 R)
• M80: 54,525,582 km (0.094 R)
• M81: 57,034,039 km (0.115 R)
• M82: 57,584,260 km (0.079 R)
• M83: 57,694,663 km (0.112 R)
• M84: 59,691,346 km (0.027 R)
• M85: 63,752,329 km (0.109 R)
• M86: 64,896,005 km (0.101 R)
• M87: 65,125,638 km (0.105 R)
• M88: 66,277,541 km (0.073 R)
• M89: 66,971,825 km (0.036 R)
• M90: 68,601,395 km (0.102 R)
• M91: 69,303,757 km (0.075 R)
• M92: 69,421,041 km (0.096 R)
• M93: 71,780,649 km (0.113 R)
• M94: 72,970,401 km (0.086 R)
• M95: 80,613,356 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 19,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit