🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 144 Days

Day: 19.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.16 AU - 1.34 AU

Year: 493 Days

Day: 43.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.69 AU - 1.81 AU

Year: 817 Days

Day: 19 Hours

Environment

Temp: -41 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.56 AU - 3.72 AU

Year: 2452 Days

Day: 34.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.44 AU - 5.62 AU

Year: 3983 Days

Day: 17.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,759,712 km

• M1: 1,668,764 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 9.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.24 AU - 5.68 AU

Year: 4505 Days

Day: 11.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,759,712 km

• M1: 122,371 km (0.103 R)
• M2: 292,165 km (0.074 R)
• M3: 391,797 km (0.108 R)
• M4: 471,532 km (0.093 R)
• M5: 566,826 km (0.08 R)
• M6: 768,484 km (0.099 R)
• M7: 1,016,069 km (0.036 R)
• M8: 1,227,600 km (0.066 R)
• M9: 1,571,675 km (0.114 R)
• M10: 1,817,614 km (0.057 R)
• M11: 2,105,590 km (0.119 R)
• M12: 2,454,751 km (0.116 R)
• M13: 2,756,939 km (0.109 R)
• M14: 3,004,075 km (0.117 R)
• M15: 3,258,541 km (0.115 R)
• M16: 3,520,038 km (0.114 R)
• M17: 3,934,274 km (0.037 R)
• M18: 4,269,374 km (0.092 R)
• M19: 4,575,002 km (0.04 R)
• M20: 4,927,305 km (0.086 R)
• M21: 5,410,805 km (0.072 R)
• M22: 5,513,579 km (0.115 R)
• M23: 5,930,658 km (0.119 R)
• M24: 6,817,474 km (0.08 R)
• M25: 7,084,955 km (0.107 R)
• M26: 7,152,274 km (0.101 R)
• M27: 7,538,237 km (0.091 R)
• M28: 7,653,128 km (0.109 R)
• M29: 7,791,655 km (0.076 R)
• M30: 7,954,418 km (0.075 R)
• M31: 8,024,430 km (0.034 R)
• M32: 8,330,507 km (0.115 R)
• M33: 8,401,716 km (0.08 R)
• M34: 8,497,009 km (0.026 R)
• M35: 8,712,580 km (0.11 R)
• M36: 8,929,946 km (0.098 R)
• M37: 9,296,311 km (0.059 R)
• M38: 9,518,464 km (0.103 R)
• M39: 9,767,395 km (0.119 R)
• M40: 10,043,702 km (0.099 R)
• M41: 11,070,093 km (0.087 R)
• M42: 11,200,841 km (0.087 R)
• M43: 11,490,014 km (0.093 R)
• M44: 11,569,301 km (0.051 R)
• M45: 11,675,366 km (0.104 R)
• M46: 12,156,622 km (0.058 R)
• M47: 12,480,950 km (0.113 R)
• M48: 12,835,647 km (0.087 R)
• M49: 13,138,433 km (0.034 R)
• M50: 13,221,310 km (0.079 R)
• M51: 13,387,813 km (0.08 R)
• M52: 13,806,986 km (0.037 R)
• M53: 14,032,430 km (0.07 R)
• M54: 14,601,051 km (0.069 R)
• M55: 14,715,793 km (0.118 R)
• M56: 15,293,540 km (0.053 R)
• M57: 15,614,427 km (0.053 R)
• M58: 15,878,617 km (0.12 R)
• M59: 16,174,073 km (0.054 R)
• M60: 16,322,324 km (0.106 R)
• M61: 16,500,944 km (0.101 R)
• M62: 16,770,221 km (0.097 R)
• M63: 17,101,131 km (0.039 R)
• M64: 17,738,867 km (0.064 R)
• M65: 18,014,725 km (0.088 R)
• M66: 18,199,329 km (0.091 R)
• M67: 18,477,431 km (0.102 R)
• M68: 18,756,880 km (0.082 R)
• M69: 18,850,379 km (0.064 R)
• M70: 18,944,027 km (0.103 R)
• M71: 19,225,870 km (0.07 R)
• M72: 19,414,512 km (0.094 R)
• M73: 19,635,469 km (0.091 R)
• M74: 19,952,466 km (0.034 R)
• M75: 20,047,910 km (0.096 R)
• M76: 20,527,371 km (0.096 R)
• M77: 21,302,438 km (0.049 R)
• M78: 21,824,534 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 11.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.54 AU - 8.6 AU

Year: 8859 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 83,759,712 km

• M1: 177,124 km (0.117 R)
• M2: 304,432 km (0.083 R)
• M3: 465,848 km (0.099 R)
• M4: 638,035 km (0.111 R)
• M5: 795,113 km (0.108 R)
• M6: 885,470 km (0.102 R)
• M7: 1,007,392 km (0.089 R)
• M8: 1,208,900 km (0.107 R)
• M9: 2,125,337 km (0.097 R)
• M10: 2,255,038 km (0.115 R)
• M11: 2,522,370 km (0.082 R)
• M12: 2,719,689 km (0.064 R)
• M13: 3,515,849 km (0.076 R)
• M14: 3,603,663 km (0.093 R)
• M15: 4,077,290 km (0.055 R)
• M16: 4,546,728 km (0.115 R)
• M17: 4,715,175 km (0.099 R)
• M18: 4,812,414 km (0.049 R)
• M19: 5,108,019 km (0.096 R)
• M20: 5,435,040 km (0.107 R)
• M21: 5,562,797 km (0.093 R)
• M22: 6,242,570 km (0.103 R)
• M23: 6,322,754 km (0.056 R)
• M24: 6,619,556 km (0.064 R)
• M25: 7,004,023 km (0.1 R)
• M26: 7,424,094 km (0.05 R)
• M27: 8,584,075 km (0.041 R)
• M28: 9,185,160 km (0.06 R)
• M29: 9,460,121 km (0.072 R)
• M30: 10,112,218 km (0.098 R)
• M31: 11,166,284 km (0.074 R)
• M32: 11,361,809 km (0.025 R)
• M33: 11,855,332 km (0.09 R)
• M34: 12,389,396 km (0.056 R)
• M35: 12,931,539 km (0.101 R)
• M36: 15,068,545 km (0.07 R)
• M37: 15,176,405 km (0.046 R)
• M38: 16,528,470 km (0.113 R)
• M39: 17,050,118 km (0.089 R)
• M40: 17,125,067 km (0.119 R)
• M41: 17,312,962 km (0.097 R)
• M42: 17,766,692 km (0.085 R)
• M43: 18,109,421 km (0.072 R)
• M44: 18,531,586 km (0.053 R)
• M45: 19,112,325 km (0.111 R)
• M46: 19,229,161 km (0.065 R)
• M47: 20,650,041 km (0.118 R)
• M48: 21,941,370 km (0.096 R)
• M49: 22,473,490 km (0.072 R)
• M50: 22,927,070 km (0.105 R)
• M51: 24,179,205 km (0.111 R)
• M52: 25,111,648 km (0.079 R)
• M53: 27,581,808 km (0.11 R)
• M54: 27,846,297 km (0.104 R)
• M55: 27,978,841 km (0.109 R)
• M56: 28,778,741 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 8.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.4 AU - 11.12 AU

Year: 10766 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,759,712 km

• M1: 110,553 km (0.097 R)
• M2: 172,337 km (0.118 R)
• M3: 226,940 km (0.104 R)
• M4: 521,797 km (0.094 R)
• M5: 629,807 km (0.12 R)
• M6: 730,786 km (0.118 R)
• M7: 949,946 km (0.049 R)
• M8: 1,262,157 km (0.115 R)
• M9: 1,392,158 km (0.071 R)
• M10: 1,585,737 km (0.086 R)
• M11: 2,042,161 km (0.041 R)
• M12: 2,195,798 km (0.105 R)
• M13: 2,608,239 km (0.096 R)
• M14: 2,799,425 km (0.055 R)
• M15: 3,119,864 km (0.049 R)
• M16: 3,582,869 km (0.112 R)
• M17: 3,849,602 km (0.066 R)
• M18: 4,402,067 km (0.094 R)
• M19: 4,745,544 km (0.088 R)
• M20: 5,458,527 km (0.055 R)
• M21: 5,519,413 km (0.082 R)
• M22: 5,611,267 km (0.101 R)
• M23: 6,622,099 km (0.071 R)
• M24: 7,015,542 km (0.031 R)
• M25: 7,148,385 km (0.074 R)
• M26: 7,215,255 km (0.106 R)
• M27: 7,416,614 km (0.096 R)
• M28: 7,790,908 km (0.101 R)
• M29: 8,032,209 km (0.115 R)
• M30: 8,241,197 km (0.065 R)
• M31: 8,557,746 km (0.118 R)
• M32: 8,914,388 km (0.043 R)
• M33: 9,789,834 km (0.104 R)
• M34: 10,464,371 km (0.072 R)
• M35: 10,922,440 km (0.099 R)
• M36: 11,037,929 km (0.103 R)
• M37: 11,465,031 km (0.086 R)
• M38: 11,897,519 km (0.104 R)
• M39: 12,496,060 km (0.099 R)
• M40: 13,145,165 km (0.093 R)
• M41: 14,391,614 km (0.066 R)
• M42: 14,900,846 km (0.05 R)
• M43: 15,029,051 km (0.099 R)
• M44: 15,200,490 km (0.115 R)
• M45: 15,458,995 km (0.079 R)
• M46: 16,375,133 km (0.1 R)
• M47: 16,595,939 km (0.116 R)
• M48: 17,174,434 km (0.071 R)
• M49: 17,759,661 km (0.112 R)
• M50: 19,507,263 km (0.066 R)
• M51: 19,600,762 km (0.08 R)
• M52: 20,973,173 km (0.097 R)
• M53: 21,116,787 km (0.066 R)
• M54: 21,550,022 km (0.057 R)
• M55: 22,474,238 km (0.088 R)
• M56: 23,361,503 km (0.1 R)
• M57: 23,460,836 km (0.099 R)
• M58: 24,815,295 km (0.12 R)
• M59: 24,916,573 km (0.069 R)
• M60: 25,578,543 km (0.093 R)
• M61: 25,732,180 km (0.052 R)
• M62: 25,886,116 km (0.069 R)
• M63: 26,556,614 km (0.028 R)
• M64: 26,816,017 km (0.096 R)
• M65: 26,919,987 km (0.103 R)
• M66: 27,128,377 km (0.059 R)
• M67: 27,704,179 km (0.095 R)
• M68: 27,967,322 km (0.036 R)
• M69: 28,178,255 km (0.066 R)
• M70: 28,389,936 km (0.119 R)
• M71: 28,814,644 km (0.105 R)
• M72: 28,921,158 km (0.062 R)
• M73: 29,939,770 km (0.113 R)
• M74: 30,047,630 km (0.105 R)
• M75: 31,736,440 km (0.114 R)
• M76: 32,564,614 km (0.074 R)
• M77: 32,953,569 km (0.091 R)
• M78: 33,848,313 km (0.099 R)
• M79: 33,960,811 km (0.062 R)
• M80: 34,694,439 km (0.101 R)
• M81: 34,864,532 km (0.096 R)
• M82: 35,148,618 km (0.112 R)
• M83: 35,376,306 km (0.12 R)
• M84: 35,890,624 km (0.102 R)
• M85: 36,120,107 km (0.106 R)
• M86: 36,580,270 km (0.072 R)
• M87: 36,638,015 km (0.09 R)
• M88: 36,811,099 km (0.118 R)
• M89: 36,926,738 km (0.106 R)
• M90: 37,855,891 km (0.064 R)
• M91: 38,206,399 km (0.052 R)
• M92: 38,969,348 km (0.118 R)
• M93: 39,028,140 km (0.12 R)
• M94: 39,323,147 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 5.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.18 AU - 17.9 AU

Year: 21631 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,759,712 km

• M1: 97,239 km (0.086 R)
• M2: 441,912 km (0.1 R)
• M3: 560,842 km (0.073 R)
• M4: 624,422 km (0.119 R)
• M5: 958,324 km (0.075 R)
• M6: 1,174,194 km (0.072 R)
• M7: 1,319,453 km (0.103 R)
• M8: 1,836,613 km (0.101 R)
• M9: 2,154,060 km (0.095 R)
• M10: 2,922,394 km (0.077 R)
• M11: 3,034,443 km (0.095 R)
• M12: 3,408,587 km (0.087 R)
• M13: 3,888,797 km (0.109 R)
• M14: 4,518,753 km (0.089 R)
• M15: 5,281,553 km (0.103 R)
• M16: 5,625,478 km (0.103 R)
• M17: 5,941,279 km (0.109 R)
• M18: 7,109,938 km (0.098 R)
• M19: 7,223,184 km (0.067 R)
• M20: 7,413,023 km (0.034 R)
• M21: 7,489,468 km (0.094 R)
• M22: 7,992,565 km (0.042 R)
• M23: 8,307,619 km (0.052 R)
• M24: 8,666,953 km (0.099 R)
• M25: 9,359,441 km (0.09 R)
• M26: 9,400,730 km (0.092 R)
• M27: 10,111,769 km (0.099 R)
• M28: 11,320,220 km (0.094 R)
• M29: 11,762,881 km (0.086 R)
• M30: 12,664,806 km (0.086 R)
• M31: 13,542,198 km (0.075 R)
• M32: 13,588,872 km (0.089 R)
• M33: 13,729,345 km (0.04 R)
• M34: 14,011,785 km (0.111 R)
• M35: 15,354,875 km (0.1 R)
• M36: 16,289,413 km (0.101 R)
• M37: 17,292,915 km (0.045 R)
• M38: 18,887,479 km (0.12 R)
• M39: 23,213,700 km (0.118 R)
• M40: 23,437,798 km (0.095 R)
• M41: 23,887,938 km (0.084 R)
• M42: 25,140,670 km (0.095 R)
• M43: 26,297,959 km (0.116 R)
• M44: 26,765,752 km (0.081 R)
• M45: 27,236,237 km (0.091 R)
• M46: 29,205,843 km (0.066 R)
• M47: 30,299,403 km (0.107 R)
• M48: 31,282,710 km (0.108 R)
• M49: 32,401,253 km (0.08 R)
• M50: 34,040,098 km (0.071 R)
• M51: 34,358,293 km (0.061 R)
• M52: 34,933,646 km (0.096 R)
• M53: 35,126,029 km (0.117 R)
• M54: 36,613,331 km (0.115 R)
• M55: 38,982,363 km (0.118 R)
• M56: 39,181,926 km (0.099 R)
• M57: 40,252,449 km (0.062 R)
• M58: 41,264,777 km (0.062 R)
• M59: 42,558,949 km (0.102 R)
• M60: 42,833,162 km (0.087 R)
• M61: 43,590,127 km (0.049 R)
• M62: 44,074,076 km (0.084 R)
• M63: 45,606,856 km (0.099 R)
• M64: 46,450,288 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 4.2

Gravity: 35.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.41 AU - 18.95 AU

Year: 24054 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,759,712 km

• M1: 237,711 km (0.118 R)
• M2: 383,120 km (0.089 R)
• M3: 747,092 km (0.074 R)
• M4: 824,883 km (0.075 R)
• M5: 905,217 km (0.073 R)
• M6: 1,737,280 km (0.056 R)
• M7: 1,840,802 km (0.077 R)
• M8: 1,981,873 km (0.12 R)
• M9: 2,237,386 km (0.1 R)
• M10: 3,147,838 km (0.096 R)
• M11: 3,531,856 km (0.083 R)
• M12: 4,066,669 km (0.106 R)
• M13: 4,915,188 km (0.054 R)
• M14: 5,359,344 km (0.051 R)
• M15: 5,560,852 km (0.099 R)
• M16: 6,659,050 km (0.038 R)
• M17: 7,371,435 km (0.113 R)
• M18: 7,483,185 km (0.092 R)
• M19: 8,107,756 km (0.093 R)
• M20: 8,455,421 km (0.072 R)
• M21: 8,867,264 km (0.095 R)
• M22: 9,771,434 km (0.107 R)
• M23: 10,203,323 km (0.059 R)
• M24: 10,515,683 km (0.097 R)
• M25: 10,704,625 km (0.053 R)
• M26: 11,021,922 km (0.115 R)
• M27: 11,665,792 km (0.062 R)
• M28: 12,058,037 km (0.088 R)
• M29: 13,464,407 km (0.109 R)
• M30: 13,669,505 km (0.071 R)
• M31: 14,221,522 km (0.025 R)
• M32: 15,489,962 km (0.112 R)
• M33: 15,633,127 km (0.095 R)
• M34: 16,210,126 km (0.114 R)
• M35: 17,162,616 km (0.077 R)
• M36: 17,682,917 km (0.118 R)
• M37: 19,044,557 km (0.096 R)
• M38: 19,197,895 km (0.105 R)
• M39: 20,518,096 km (0.118 R)
• M40: 20,596,635 km (0.105 R)
• M41: 22,836,713 km (0.062 R)
• M42: 23,081,156 km (0.093 R)
• M43: 23,408,626 km (0.095 R)
• M44: 23,902,598 km (0.118 R)
• M45: 24,650,139 km (0.084 R)
• M46: 25,658,578 km (0.088 R)
• M47: 26,082,838 km (0.094 R)
• M48: 28,238,094 km (0.034 R)
• M49: 28,500,638 km (0.083 R)
• M50: 28,676,117 km (0.11 R)
• M51: 29,558,594 km (0.111 R)
• M52: 30,898,991 km (0.113 R)
• M53: 30,989,049 km (0.045 R)
• M54: 31,440,685 km (0.099 R)
• M55: 32,441,794 km (0.095 R)
• M56: 33,453,525 km (0.087 R)
• M57: 33,638,577 km (0.09 R)
• M58: 34,662,425 km (0.087 R)
• M59: 35,790,991 km (0.073 R)
• M60: 35,980,233 km (0.034 R)
• M61: 37,602,322 km (0.116 R)
• M62: 39,345,586 km (0.1 R)
• M63: 43,413,751 km (0.108 R)
• M64: 44,324,353 km (0.062 R)
• M65: 45,241,388 km (0.077 R)
• M66: 45,343,713 km (0.103 R)
• M67: 45,650,987 km (0.108 R)
• M68: 46,164,706 km (0.11 R)
• M69: 46,576,998 km (0.089 R)
• M70: 48,238,581 km (0.047 R)
• M71: 49,919,313 km (0.077 R)
• M72: 50,873,149 km (0.109 R)
• M73: 53,662,402 km (0.095 R)
• M74: 54,421,761 km (0.061 R)
• M75: 55,512,778 km (0.082 R)
• M76: 57,052,290 km (0.091 R)
• M77: 57,494,800 km (0.097 R)
• M78: 58,271,811 km (0.074 R)
• M79: 58,828,914 km (0.091 R)
• M80: 59,836,156 km (0.093 R)
• M81: 60,623,490 km (0.081 R)
• M82: 60,736,287 km (0.117 R)
• M83: 64,496,280 km (0.105 R)
• M84: 65,188,020 km (0.113 R)
• M85: 67,628,261 km (0.112 R)
• M86: 69,743,575 km (0.06 R)
• M87: 70,216,603 km (0.05 R)
• M88: 70,690,679 km (0.099 R)
• M89: 70,928,240 km (0.055 R)
• M90: 73,317,168 km (0.026 R)
• M91: 75,489,629 km (0.093 R)
• M92: 80,888,466 km (0.12 R)
• M93: 83,007,520 km (0.086 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit