🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.71 AU - 0.85 AU

Year: 260 Days

Day: 15.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.88 AU - 1.32 AU

Year: 435 Days

Day: 23.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,843,763 km

• M1: 55,351 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 514 Days

Day: 17.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,843,763 km

• M1: 141,370 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.72 AU - 2.76 AU

Year: 1709 Days

Day: 45.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.2 AU - 3.4 AU

Year: 1765 Days

Day: 12.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.45 AU - 3.27 AU

Year: 1822 Days

Day: 35.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 12.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.28 AU - 6.84 AU

Year: 5620 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,843,763 km

• M1: 245,191 km (0.098 R)
• M2: 374,593 km (0.086 R)
• M3: 537,954 km (0.103 R)
• M4: 624,122 km (0.059 R)
• M5: 1,405,023 km (0.035 R)
• M6: 1,604,138 km (0.105 R)
• M7: 1,910,814 km (0.095 R)
• M8: 2,153,162 km (0.085 R)
• M9: 2,257,282 km (0.082 R)
• M10: 2,363,198 km (0.118 R)
• M11: 2,514,291 km (0.097 R)
• M12: 2,601,956 km (0.114 R)
• M13: 2,690,966 km (0.091 R)
• M14: 3,174,467 km (0.112 R)
• M15: 3,341,717 km (0.114 R)
• M16: 3,735,459 km (0.071 R)
• M17: 3,937,865 km (0.081 R)
• M18: 4,196,071 km (0.039 R)
• M19: 4,540,295 km (0.085 R)
• M20: 4,729,387 km (0.08 R)
• M21: 4,921,172 km (0.057 R)
• M22: 5,059,849 km (0.093 R)
• M23: 5,199,723 km (0.117 R)
• M24: 5,284,246 km (0.105 R)
• M25: 6,335,021 km (0.086 R)
• M26: 6,946,278 km (0.072 R)
• M27: 7,133,425 km (0.115 R)
• M28: 7,259,087 km (0.077 R)
• M29: 7,480,791 km (0.066 R)
• M30: 7,737,052 km (0.094 R)
• M31: 8,357,135 km (0.098 R)
• M32: 8,589,611 km (0.055 R)
• M33: 9,027,184 km (0.078 R)
• M34: 10,312,080 km (0.112 R)
• M35: 10,885,339 km (0.063 R)
• M36: 11,103,004 km (0.099 R)
• M37: 11,764,825 km (0.106 R)
• M38: 12,515,059 km (0.077 R)
• M39: 12,629,052 km (0.042 R)
• M40: 13,435,834 km (0.064 R)
• M41: 13,552,520 km (0.064 R)
• M42: 13,708,550 km (0.101 R)
• M43: 14,061,901 km (0.082 R)
• M44: 14,458,036 km (0.118 R)
• M45: 14,898,003 km (0.037 R)
• M46: 15,018,729 km (0.052 R)
• M47: 15,342,458 km (0.064 R)
• M48: 15,586,602 km (0.059 R)
• M49: 15,914,371 km (0.083 R)
• M50: 16,079,078 km (0.082 R)
• M51: 16,285,673 km (0.036 R)
• M52: 16,534,903 km (0.113 R)
• M53: 17,163,364 km (0.119 R)
• M54: 17,247,737 km (0.117 R)
• M55: 17,374,596 km (0.105 R)
• M56: 18,877,456 km (0.076 R)
• M57: 19,183,085 km (0.109 R)
• M58: 19,578,322 km (0.084 R)
• M59: 20,153,975 km (0.073 R)
• M60: 20,466,335 km (0.069 R)
• M61: 20,645,553 km (0.119 R)
• M62: 21,276,856 km (0.097 R)
• M63: 21,686,007 km (0.073 R)
• M64: 22,975,690 km (0.119 R)
• M65: 23,208,614 km (0.087 R)
• M66: 23,395,461 km (0.085 R)
• M67: 23,582,908 km (0.066 R)
• M68: 25,918,729 km (0.026 R)
• M69: 27,730,957 km (0.093 R)
• M70: 29,533,163 km (0.106 R)
• M71: 30,091,462 km (0.034 R)
• M72: 30,346,377 km (0.069 R)
• M73: 32,202,737 km (0.112 R)
• M74: 32,567,905 km (0.112 R)
• M75: 33,989,534 km (0.088 R)
• M76: 34,201,963 km (0.092 R)
• M77: 34,734,681 km (0.091 R)
• M78: 34,895,050 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 10.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.82 AU - 9.24 AU

Year: 8572 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,843,763 km

• M1: 343,327 km (0.101 R)
• M2: 553,213 km (0.096 R)
• M3: 857,345 km (0.11 R)
• M4: 946,057 km (0.072 R)
• M5: 1,056,909 km (0.107 R)
• M6: 1,172,249 km (0.092 R)
• M7: 1,416,093 km (0.086 R)
• M8: 1,544,149 km (0.039 R)
• M9: 1,766,601 km (0.068 R)
• M10: 1,835,416 km (0.099 R)
• M11: 2,342,403 km (0.105 R)
• M12: 2,443,980 km (0.032 R)
• M13: 2,677,652 km (0.044 R)
• M14: 2,784,016 km (0.093 R)
• M15: 2,946,031 km (0.076 R)
• M16: 3,111,337 km (0.099 R)
• M17: 3,336,481 km (0.119 R)
• M18: 3,567,161 km (0.054 R)
• M19: 3,802,927 km (0.119 R)
• M20: 4,541,043 km (0.079 R)
• M21: 4,829,169 km (0.087 R)
• M22: 5,156,489 km (0.105 R)
• M23: 5,255,972 km (0.044 R)
• M24: 5,729,299 km (0.042 R)
• M25: 6,040,912 km (0.085 R)
• M26: 6,216,390 km (0.104 R)
• M27: 6,393,514 km (0.118 R)
• M28: 7,341,665 km (0.076 R)
• M29: 7,566,810 km (0.105 R)
• M30: 7,680,205 km (0.115 R)
• M31: 8,607,562 km (0.058 R)
• M32: 8,686,550 km (0.069 R)
• M33: 8,964,503 km (0.078 R)
• M34: 9,084,630 km (0.078 R)
• M35: 9,448,003 km (0.077 R)
• M36: 9,651,905 km (0.105 R)
• M37: 9,816,163 km (0.054 R)
• M38: 10,022,758 km (0.099 R)
• M39: 10,820,863 km (0.111 R)
• M40: 11,249,161 km (0.093 R)
• M41: 11,595,929 km (0.094 R)
• M42: 11,726,827 km (0.113 R)
• M43: 12,078,233 km (0.102 R)
• M44: 12,166,645 km (0.062 R)
• M45: 12,522,539 km (0.116 R)
• M46: 12,791,665 km (0.098 R)
• M47: 13,887,320 km (0.089 R)
• M48: 15,203,183 km (0.067 R)
• M49: 15,346,647 km (0.087 R)
• M50: 15,779,434 km (0.09 R)
• M51: 16,118,722 km (0.093 R)
• M52: 16,216,110 km (0.113 R)
• M53: 17,201,062 km (0.107 R)
• M54: 17,700,719 km (0.064 R)
• M55: 18,459,330 km (0.092 R)
• M56: 18,612,369 km (0.118 R)
• M57: 22,844,492 km (0.118 R)
• M58: 23,725,175 km (0.051 R)
• M59: 24,169,780 km (0.119 R)
• M60: 24,448,930 km (0.097 R)
• M61: 25,406,356 km (0.097 R)
• M62: 25,690,293 km (0.051 R)
• M63: 26,605,981 km (0.078 R)
• M64: 27,125,684 km (0.104 R)
• M65: 27,532,291 km (0.076 R)
• M66: 27,765,514 km (0.053 R)
• M67: 28,764,080 km (0.074 R)
• M68: 29,595,246 km (0.034 R)
• M69: 30,374,202 km (0.111 R)
• M70: 30,917,392 km (0.086 R)
• M71: 31,402,837 km (0.107 R)
• M72: 32,504,476 km (0.051 R)
• M73: 32,751,013 km (0.038 R)
• M74: 34,619,790 km (0.094 R)
• M75: 35,187,065 km (0.108 R)
• M76: 35,630,473 km (0.081 R)
• M77: 36,139,554 km (0.097 R)
• M78: 36,331,040 km (0.119 R)
• M79: 39,112,662 km (0.105 R)
• M80: 39,901,193 km (0.12 R)
• M81: 41,962,203 km (0.1 R)
• M82: 42,163,561 km (0.102 R)
• M83: 42,230,731 km (0.113 R)
• M84: 43,039,607 km (0.111 R)
• M85: 43,853,419 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.3

Radius: 3.9

Gravity: 44.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.97 AU - 19.41 AU

Year: 23413 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,843,763 km

• M1: 78,240 km (0.102 R)
• M2: 361,279 km (0.045 R)
• M3: 401,072 km (0.096 R)
• M4: 1,253,929 km (0.106 R)
• M5: 2,169,768 km (0.12 R)
• M6: 3,033,695 km (0.118 R)
• M7: 4,266,980 km (0.081 R)
• M8: 4,596,694 km (0.07 R)
• M9: 4,740,607 km (0.069 R)
• M10: 4,983,703 km (0.073 R)
• M11: 5,230,839 km (0.081 R)
• M12: 5,431,450 km (0.108 R)
• M13: 6,741,179 km (0.1 R)
• M14: 8,200,506 km (0.076 R)
• M15: 8,668,449 km (0.119 R)
• M16: 9,145,067 km (0.11 R)
• M17: 9,326,081 km (0.057 R)
• M18: 9,447,255 km (0.062 R)
• M19: 10,061,504 km (0.11 R)
• M20: 10,751,898 km (0.086 R)
• M21: 12,177,865 km (0.108 R)
• M22: 12,644,012 km (0.1 R)
• M23: 13,319,895 km (0.045 R)
• M24: 13,524,844 km (0.096 R)
• M25: 13,593,510 km (0.077 R)
• M26: 13,730,990 km (0.115 R)
• M27: 14,146,274 km (0.062 R)
• M28: 14,215,837 km (0.097 R)
• M29: 14,776,978 km (0.104 R)
• M30: 15,345,151 km (0.078 R)
• M31: 15,775,993 km (0.065 R)
• M32: 18,901,392 km (0.066 R)
• M33: 20,219,199 km (0.091 R)
• M34: 20,612,343 km (0.072 R)
• M35: 21,087,465 km (0.099 R)
• M36: 21,167,052 km (0.101 R)
• M37: 21,807,031 km (0.113 R)
• M38: 21,887,365 km (0.117 R)
• M39: 22,942,030 km (0.104 R)
• M40: 23,023,860 km (0.104 R)
• M41: 23,187,820 km (0.08 R)
• M42: 23,764,519 km (0.107 R)
• M43: 24,429,482 km (0.1 R)
• M44: 24,512,957 km (0.107 R)
• M45: 25,016,205 km (0.067 R)
• M46: 27,670,221 km (0.12 R)
• M47: 28,809,408 km (0.113 R)
• M48: 29,074,496 km (0.032 R)
• M49: 31,769,352 km (0.095 R)
• M50: 31,860,607 km (0.095 R)
• M51: 32,409,631 km (0.069 R)
• M52: 32,777,342 km (0.1 R)
• M53: 33,702,755 km (0.047 R)
• M54: 34,542,896 km (0.109 R)
• M55: 35,673,856 km (0.072 R)
• M56: 37,296,544 km (0.049 R)
• M57: 38,165,409 km (0.083 R)
• M58: 38,359,437 km (0.109 R)
• M59: 39,726,463 km (0.088 R)
• M60: 39,923,034 km (0.058 R)
• M61: 41,607,057 km (0.069 R)
• M62: 42,307,175 km (0.096 R)
• M63: 43,820,507 km (0.091 R)
• M64: 43,921,935 km (0.119 R)
• M65: 44,634,769 km (0.106 R)
• M66: 46,485,294 km (0.047 R)
• M67: 47,211,742 km (0.092 R)
• M68: 47,941,779 km (0.104 R)
• M69: 50,260,696 km (0.103 R)
• M70: 51,970,001 km (0.088 R)
• M71: 52,184,973 km (0.08 R)
• M72: 53,915,521 km (0.087 R)
• M73: 54,024,279 km (0.067 R)
• M74: 55,116,194 km (0.028 R)
• M75: 55,225,849 km (0.086 R)
• M76: 56,105,036 km (0.119 R)
• M77: 57,099,862 km (0.055 R)
• M78: 57,655,019 km (0.119 R)
• M79: 58,323,572 km (0.081 R)
• M80: 59,780,805 km (0.066 R)
• M81: 60,006,100 km (0.107 R)
• M82: 64,570,181 km (0.045 R)
• M83: 64,801,310 km (0.079 R)
• M84: 69,126,483 km (0.115 R)
• M85: 70,787,020 km (0.093 R)
• M86: 71,622,374 km (0.088 R)
• M87: 72,340,893 km (0.05 R)
• M88: 72,580,848 km (0.099 R)
• M89: 72,821,251 km (0.048 R)
• M90: 73,423,084 km (0.11 R)
• M91: 73,543,660 km (0.061 R)
• M92: 78,667,387 km (0.039 R)
• M93: 79,532,362 km (0.095 R)
• M94: 79,656,229 km (0.026 R)
• M95: 81,646,329 km (0.064 R)
• M96: 83,778,847 km (0.117 R)
• M97: 84,157,030 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.2

Radius: 3.8

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.56 AU - 20.48 AU

Year: 25295 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,843,763 km

• M1: 58,792 km (0.089 R)
• M2: 138,976 km (0.107 R)
• M3: 230,082 km (0.113 R)
• M4: 504,294 km (0.087 R)
• M5: 923,168 km (0.103 R)
• M6: 1,151,006 km (0.095 R)
• M7: 1,994,888 km (0.068 R)
• M8: 4,982,656 km (0.101 R)
• M9: 6,668,325 km (0.108 R)
• M10: 6,956,899 km (0.051 R)
• M11: 7,746,028 km (0.104 R)
• M12: 8,253,614 km (0.089 R)
• M13: 9,087,771 km (0.114 R)
• M14: 10,003,161 km (0.114 R)
• M15: 10,333,174 km (0.101 R)
• M16: 10,388,525 km (0.094 R)
• M17: 11,060,369 km (0.062 R)
• M18: 11,116,917 km (0.116 R)
• M19: 12,563,528 km (0.059 R)
• M20: 12,741,101 km (0.106 R)
• M21: 12,859,882 km (0.11 R)
• M22: 13,580,495 km (0.055 R)
• M23: 13,641,082 km (0.057 R)
• M24: 13,701,819 km (0.078 R)
• M25: 15,123,298 km (0.032 R)
• M26: 16,268,020 km (0.096 R)
• M27: 17,374,446 km (0.091 R)
• M28: 17,837,153 km (0.08 R)
• M29: 18,505,107 km (0.068 R)
• M30: 18,572,276 km (0.093 R)
• M31: 19,045,305 km (0.085 R)
• M32: 20,141,109 km (0.11 R)
• M33: 21,046,476 km (0.115 R)
• M34: 22,178,932 km (0.055 R)
• M35: 22,250,290 km (0.098 R)
• M36: 22,680,533 km (0.093 R)
• M37: 23,403,540 km (0.039 R)
• M38: 24,207,628 km (0.096 R)
• M39: 24,798,091 km (0.105 R)
• M40: 25,917,981 km (0.103 R)
• M41: 26,294,967 km (0.113 R)
• M42: 26,901,736 km (0.118 R)
• M43: 27,206,916 km (0.1 R)
• M44: 28,051,994 km (0.088 R)
• M45: 28,983,690 km (0.086 R)
• M46: 29,296,649 km (0.118 R)
• M47: 29,925,558 km (0.057 R)
• M48: 30,400,232 km (0.111 R)
• M49: 32,242,829 km (0.109 R)
• M50: 32,810,703 km (0.108 R)
• M51: 32,892,084 km (0.065 R)
• M52: 33,709,786 km (0.12 R)
• M53: 34,451,342 km (0.12 R)
• M54: 35,365,086 km (0.089 R)
• M55: 35,615,663 km (0.106 R)
• M56: 36,708,326 km (0.025 R)
• M57: 37,131,538 km (0.1 R)
• M58: 38,496,469 km (0.075 R)
• M59: 38,668,207 km (0.11 R)
• M60: 40,312,737 km (0.112 R)
• M61: 41,275,249 km (0.096 R)
• M62: 41,363,213 km (0.094 R)
• M63: 41,451,176 km (0.108 R)
• M64: 42,245,392 km (0.062 R)
• M65: 42,333,953 km (0.079 R)
• M66: 42,422,515 km (0.089 R)
• M67: 42,688,800 km (0.115 R)
• M68: 43,312,174 km (0.105 R)
• M69: 44,118,058 km (0.118 R)
• M70: 44,207,816 km (0.098 R)
• M71: 44,657,956 km (0.115 R)
• M72: 47,574,816 km (0.081 R)
• M73: 48,220,929 km (0.106 R)
• M74: 48,591,483 km (0.104 R)
• M75: 50,083,273 km (0.09 R)
• M76: 50,270,719 km (0.076 R)
• M77: 52,158,794 km (0.117 R)
• M78: 54,840,635 km (0.089 R)
• M79: 58,847,763 km (0.049 R)
• M80: 60,237,527 km (0.068 R)
• M81: 61,537,533 km (0.105 R)
• M82: 67,760,356 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit