🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.56 AU - 0.86 AU

Year: 216 Days

Day: 21.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.91 AU - 1.07 AU

Year: 356 Days

Day: 24.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.9 AU - 1.1 AU

Year: 362 Days

Day: 24.3 Hours

Environment

Temp: 49 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,997,864 km

• M1: 362,326 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.17 AU - 1.43 AU

Year: 536 Days

Day: 21.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.01 AU - 3.51 AU

Year: 2129 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.54 AU - 5.5 AU

Year: 3475 Days

Day: 17.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,997,864 km

• M1: 3,576,137 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.9

Radius: 13.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.5 AU - 9.02 AU

Year: 9377 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,997,864 km

• M1: 165,754 km (0.04 R)
• M2: 435,779 km (0.098 R)
• M3: 700,417 km (0.027 R)
• M4: 1,061,995 km (0.102 R)
• M5: 1,967,960 km (0.101 R)
• M6: 2,210,907 km (0.064 R)
• M7: 2,444,130 km (0.113 R)
• M8: 2,543,762 km (0.07 R)
• M9: 3,412,028 km (0.118 R)
• M10: 3,867,105 km (0.06 R)
• M11: 4,101,974 km (0.034 R)
• M12: 4,197,267 km (0.053 R)
• M13: 4,365,864 km (0.106 R)
• M14: 4,660,123 km (0.09 R)
• M15: 4,809,721 km (0.036 R)
• M16: 4,960,965 km (0.084 R)
• M17: 5,165,166 km (0.106 R)
• M18: 5,346,030 km (0.119 R)
• M19: 5,740,968 km (0.093 R)
• M20: 5,847,930 km (0.095 R)
• M21: 6,009,496 km (0.059 R)
• M22: 6,091,027 km (0.104 R)
• M23: 6,503,468 km (0.069 R)
• M24: 6,982,032 km (0.025 R)
• M25: 7,067,751 km (0.11 R)
• M26: 8,063,026 km (0.107 R)
• M27: 8,699,715 km (0.108 R)
• M28: 9,447,255 km (0.103 R)
• M29: 9,989,099 km (0.082 R)
• M30: 10,150,515 km (0.091 R)
• M31: 11,237,044 km (0.106 R)
• M32: 11,675,366 km (0.071 R)
• M33: 12,673,034 km (0.119 R)
• M34: 13,023,542 km (0.095 R)
• M35: 13,199,918 km (0.117 R)
• M36: 14,420,487 km (0.06 R)
• M37: 16,661,463 km (0.096 R)
• M38: 16,929,991 km (0.12 R)
• M39: 17,315,954 km (0.084 R)
• M40: 17,549,027 km (0.115 R)
• M41: 17,704,908 km (0.081 R)
• M42: 18,690,010 km (0.087 R)
• M43: 19,048,895 km (0.078 R)
• M44: 19,209,115 km (0.11 R)
• M45: 20,139,464 km (0.112 R)
• M46: 20,261,984 km (0.104 R)
• M47: 20,466,485 km (0.027 R)
• M48: 21,084,473 km (0.086 R)
• M49: 21,167,351 km (0.107 R)
• M50: 21,291,816 km (0.108 R)
• M51: 22,170,105 km (0.084 R)
• M52: 23,875,671 km (0.104 R)
• M53: 24,221,840 km (0.111 R)
• M54: 24,395,523 km (0.11 R)
• M55: 24,700,404 km (0.105 R)
• M56: 27,095,466 km (0.092 R)
• M57: 27,321,059 km (0.108 R)
• M58: 29,055,198 km (0.098 R)
• M59: 31,865,094 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 8.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.83 AU - 12.63 AU

Year: 11833 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,997,864 km

• M1: 127,607 km (0.088 R)
• M2: 310,864 km (0.112 R)
• M3: 536,458 km (0.045 R)
• M4: 1,293,872 km (0.093 R)
• M5: 1,421,329 km (0.106 R)
• M6: 1,735,186 km (0.087 R)
• M7: 2,046,050 km (0.094 R)
• M8: 2,505,465 km (0.052 R)
• M9: 2,585,051 km (0.072 R)
• M10: 2,719,839 km (0.107 R)
• M11: 3,024,420 km (0.096 R)
• M12: 3,398,564 km (0.101 R)
• M13: 3,636,126 km (0.101 R)
• M14: 4,002,790 km (0.086 R)
• M15: 4,445,600 km (0.115 R)
• M16: 4,510,077 km (0.091 R)
• M17: 4,640,077 km (0.114 R)
• M18: 4,804,336 km (0.093 R)
• M19: 5,689,506 km (0.118 R)
• M20: 5,794,823 km (0.061 R)
• M21: 6,043,305 km (0.056 R)
• M22: 6,550,592 km (0.118 R)
• M23: 6,921,295 km (0.103 R)
• M24: 7,109,340 km (0.12 R)
• M25: 7,185,036 km (0.038 R)
• M26: 7,413,622 km (0.072 R)
• M27: 7,490,365 km (0.071 R)
• M28: 7,956,363 km (0.068 R)
• M29: 8,391,842 km (0.071 R)
• M30: 8,875,642 km (0.074 R)
• M31: 8,998,013 km (0.079 R)
• M32: 9,410,155 km (0.031 R)
• M33: 9,828,281 km (0.08 R)
• M34: 10,553,232 km (0.028 R)
• M35: 10,813,233 km (0.108 R)
• M36: 11,739,693 km (0.12 R)
• M37: 12,009,119 km (0.053 R)
• M38: 13,060,642 km (0.037 R)
• M39: 14,428,116 km (0.104 R)
• M40: 16,088,503 km (0.09 R)
• M41: 16,538,045 km (0.083 R)
• M42: 16,789,668 km (0.085 R)
• M43: 16,991,775 km (0.069 R)
• M44: 18,169,858 km (0.037 R)
• M45: 19,004,913 km (0.085 R)
• M46: 19,110,230 km (0.1 R)
• M47: 19,321,313 km (0.073 R)
• M48: 19,427,079 km (0.111 R)
• M49: 19,533,144 km (0.1 R)
• M50: 19,745,872 km (0.065 R)
• M51: 20,012,754 km (0.052 R)
• M52: 21,255,913 km (0.099 R)
• M53: 21,419,872 km (0.092 R)
• M54: 21,969,494 km (0.111 R)
• M55: 22,246,101 km (0.056 R)
• M56: 22,635,205 km (0.113 R)
• M57: 22,858,555 km (0.095 R)
• M58: 23,533,091 km (0.058 R)
• M59: 23,646,187 km (0.09 R)
• M60: 23,816,131 km (0.066 R)
• M61: 23,929,675 km (0.111 R)
• M62: 25,595,747 km (0.095 R)
• M63: 26,003,551 km (0.082 R)
• M64: 26,296,015 km (0.086 R)
• M65: 27,775,238 km (0.069 R)
• M66: 28,615,380 km (0.106 R)
• M67: 31,933,161 km (0.116 R)
• M68: 32,560,725 km (0.042 R)
• M69: 33,573,502 km (0.098 R)
• M70: 33,828,267 km (0.114 R)
• M71: 37,330,353 km (0.111 R)
• M72: 38,389,955 km (0.115 R)
• M73: 38,456,377 km (0.086 R)
• M74: 38,589,668 km (0.095 R)
• M75: 38,656,389 km (0.062 R)
• M76: 38,789,830 km (0.102 R)
• M77: 39,392,261 km (0.088 R)
• M78: 39,593,769 km (0.094 R)
• M79: 39,795,577 km (0.118 R)
• M80: 41,354,387 km (0.048 R)
• M81: 41,832,801 km (0.078 R)
• M82: 44,182,385 km (0.106 R)
• M83: 45,302,723 km (0.053 R)
• M84: 45,725,337 km (0.049 R)
• M85: 45,795,947 km (0.041 R)
• M86: 46,361,577 km (0.105 R)
• M87: 46,716,423 km (0.053 R)
• M88: 46,929,750 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 3

Gravity: 21.59 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.8 AU - 19.04 AU

Year: 26294 Days

Day: 17 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,997,864 km

• M1: 136,583 km (0.057 R)
• M2: 232,924 km (0.056 R)
• M3: 318,195 km (0.109 R)
• M4: 571,913 km (0.075 R)
• M5: 667,805 km (0.106 R)
• M6: 874,848 km (0.093 R)
• M7: 1,124,078 km (0.112 R)
• M8: 1,394,103 km (0.115 R)
• M9: 1,820,756 km (0.055 R)
• M10: 2,195,050 km (0.081 R)
• M11: 2,719,091 km (0.086 R)
• M12: 2,783,119 km (0.111 R)
• M13: 3,245,825 km (0.099 R)
• M14: 3,696,264 km (0.073 R)
• M15: 3,731,719 km (0.119 R)
• M16: 4,426,900 km (0.072 R)
• M17: 5,360,241 km (0.109 R)
• M18: 5,848,828 km (0.096 R)
• M19: 6,868,038 km (0.09 R)
• M20: 7,043,217 km (0.108 R)
• M21: 7,219,743 km (0.103 R)
• M22: 8,263,338 km (0.096 R)
• M23: 8,309,713 km (0.103 R)
• M24: 8,356,238 km (0.06 R)
• M25: 9,304,688 km (0.079 R)
• M26: 10,236,683 km (0.035 R)
• M27: 10,286,499 km (0.041 R)
• M28: 11,455,756 km (0.052 R)
• M29: 11,715,458 km (0.108 R)
• M30: 12,559,489 km (0.089 R)
• M31: 12,880,975 km (0.113 R)
• M32: 13,096,845 km (0.09 R)
• M33: 13,205,303 km (0.05 R)
• M34: 14,753,492 km (0.103 R)
• M35: 14,866,288 km (0.072 R)
• M36: 15,263,172 km (0.089 R)
• M37: 15,663,645 km (0.099 R)
• M38: 16,416,422 km (0.098 R)
• M39: 17,299,498 km (0.071 R)
• M40: 17,956,831 km (0.111 R)
• M41: 20,164,596 km (0.103 R)
• M42: 20,415,173 km (0.099 R)
• M43: 20,729,777 km (0.034 R)
• M44: 21,875,697 km (0.063 R)
• M45: 22,133,155 km (0.053 R)
• M46: 22,651,062 km (0.076 R)
• M47: 23,041,962 km (0.098 R)
• M48: 23,500,928 km (0.088 R)
• M49: 24,294,844 km (0.079 R)
• M50: 25,299,394 km (0.041 R)
• M51: 25,840,788 km (0.073 R)
• M52: 26,044,690 km (0.085 R)
• M53: 27,072,577 km (0.085 R)
• M54: 27,418,148 km (0.051 R)
• M55: 29,451,183 km (0.114 R)
• M56: 29,949,045 km (0.099 R)
• M57: 30,306,434 km (0.102 R)
• M58: 30,378,092 km (0.077 R)
• M59: 31,025,402 km (0.111 R)
• M60: 31,169,913 km (0.051 R)
• M61: 31,314,574 km (0.104 R)
• M62: 31,604,645 km (0.097 R)
• M63: 31,895,463 km (0.088 R)
• M64: 32,187,328 km (0.117 R)
• M65: 33,437,518 km (0.099 R)
• M66: 34,404,070 km (0.086 R)
• M67: 35,078,756 km (0.042 R)
• M68: 36,060,716 km (0.063 R)
• M69: 37,820,286 km (0.088 R)
• M70: 37,897,479 km (0.057 R)
• M71: 39,764,311 km (0.087 R)
• M72: 40,078,317 km (0.119 R)
• M73: 40,314,382 km (0.07 R)
• M74: 41,263,431 km (0.112 R)
• M75: 43,022,104 km (0.046 R)
• M76: 43,102,587 km (0.056 R)
• M77: 44,235,193 km (0.092 R)
• M78: 44,723,480 km (0.1 R)
• M79: 45,377,373 km (0.119 R)
• M80: 45,541,481 km (0.107 R)
• M81: 45,869,998 km (0.116 R)
• M82: 46,860,336 km (0.11 R)
• M83: 48,024,656 km (0.047 R)
• M84: 49,535,595 km (0.054 R)
• M85: 50,296,749 km (0.051 R)
• M86: 51,403,324 km (0.08 R)
• M87: 51,745,305 km (0.091 R)
• M88: 51,916,595 km (0.102 R)
• M89: 52,603,847 km (0.078 R)
• M90: 55,382,329 km (0.113 R)
• M91: 56,612,771 km (0.072 R)
• M92: 57,763,478 km (0.117 R)
• M93: 58,030,061 km (0.077 R)
• M94: 58,475,414 km (0.095 R)
• M95: 58,832,504 km (0.118 R)
• M96: 59,459,020 km (0.073 R)
• M97: 59,548,779 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit