🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 215 Days

Day: 47.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.3 °

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): 0.118

Orbit Range: 0.66 AU - 0.84 AU

Year: 238 Days

Day: 13.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,299,693 km

• M1: 205,099 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.39 AU

Year: 465 Days

Day: 21.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 60 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.05 AU - 1.35 AU

Year: 483 Days

Day: 32.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,299,693 km

• M1: 765,492 km (0.104 R)
• M2: 1,124,976 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.63 AU

Year: 576 Days

Day: 13.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.4 AU - 2.26 AU

Year: 909 Days

Day: 37.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.25 AU - 5.37 AU

Year: 3285 Days

Day: 47.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 15

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.89 AU - 6.63 AU

Year: 5750 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 65.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,299,693 km

• M1: 202,556 km (0.108 R)
• M2: 569,818 km (0.08 R)
• M3: 939,774 km (0.083 R)
• M4: 1,160,431 km (0.073 R)
• M5: 1,256,622 km (0.044 R)
• M6: 1,370,167 km (0.116 R)
• M7: 1,562,699 km (0.114 R)
• M8: 1,893,460 km (0.1 R)
• M9: 2,195,349 km (0.035 R)
• M10: 2,299,469 km (0.055 R)
• M11: 2,604,050 km (0.099 R)
• M12: 2,770,702 km (0.097 R)
• M13: 2,864,949 km (0.11 R)
• M14: 3,076,031 km (0.069 R)
• M15: 3,213,213 km (0.12 R)
• M16: 3,493,709 km (0.104 R)
• M17: 3,595,884 km (0.081 R)
• M18: 3,740,695 km (0.043 R)
• M19: 4,186,796 km (0.053 R)
• M20: 4,672,689 km (0.099 R)
• M21: 4,899,629 km (0.115 R)
• M22: 5,083,934 km (0.102 R)
• M23: 5,317,456 km (0.103 R)
• M24: 5,411,853 km (0.049 R)
• M25: 5,578,505 km (0.073 R)
• M26: 5,674,546 km (0.076 R)
• M27: 6,462,478 km (0.027 R)
• M28: 7,469,272 km (0.089 R)
• M29: 7,628,594 km (0.117 R)
• M30: 8,552,510 km (0.078 R)
• M31: 9,454,436 km (0.061 R)
• M32: 9,713,689 km (0.112 R)
• M33: 9,858,649 km (0.1 R)
• M34: 9,975,186 km (0.035 R)
• M35: 10,833,878 km (0.076 R)
• M36: 11,501,084 km (0.077 R)
• M37: 12,181,605 km (0.051 R)
• M38: 12,495,461 km (0.117 R)
• M39: 12,779,996 km (0.072 R)
• M40: 13,291,472 km (0.097 R)
• M41: 13,972,740 km (0.043 R)
• M42: 14,532,835 km (0.115 R)
• M43: 14,632,317 km (0.088 R)
• M44: 15,032,940 km (0.048 R)
• M45: 15,742,932 km (0.027 R)
• M46: 16,256,651 km (0.093 R)
• M47: 16,950,187 km (0.114 R)
• M48: 17,055,055 km (0.105 R)
• M49: 17,512,076 km (0.116 R)
• M50: 17,795,415 km (0.119 R)
• M51: 18,044,495 km (0.098 R)
• M52: 18,402,333 km (0.117 R)
• M53: 18,690,309 km (0.034 R)
• M54: 19,453,408 km (0.108 R)
• M55: 19,600,014 km (0.116 R)
• M56: 21,010,123 km (0.096 R)
• M57: 21,386,661 km (0.092 R)
• M58: 21,575,753 km (0.091 R)
• M59: 21,765,443 km (0.097 R)
• M60: 22,414,548 km (0.083 R)
• M61: 22,722,271 km (0.077 R)
• M62: 24,084,659 km (0.09 R)
• M63: 24,242,036 km (0.086 R)
• M64: 24,716,261 km (0.11 R)
• M65: 24,835,341 km (0.106 R)
• M66: 24,954,570 km (0.103 R)
• M67: 25,153,685 km (0.099 R)
• M68: 26,562,598 km (0.118 R)
• M69: 27,420,243 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 8.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.9 AU - 10.08 AU

Year: 11591 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,299,693 km

• M1: 705,354 km (0.06 R)
• M2: 967,749 km (0.093 R)
• M3: 1,128,716 km (0.114 R)
• M4: 1,203,216 km (0.049 R)
• M5: 1,416,841 km (0.099 R)
• M6: 1,902,735 km (0.114 R)
• M7: 2,461,483 km (0.095 R)
• M8: 2,559,470 km (0.1 R)
• M9: 2,708,769 km (0.083 R)
• M10: 3,094,881 km (0.068 R)
• M11: 4,120,524 km (0.082 R)
• M12: 4,207,889 km (0.109 R)
• M13: 4,807,028 km (0.107 R)
• M14: 4,929,998 km (0.042 R)
• M15: 5,210,793 km (0.074 R)
• M16: 5,337,203 km (0.075 R)
• M17: 5,820,404 km (0.075 R)
• M18: 5,951,602 km (0.064 R)
• M19: 6,017,724 km (0.073 R)
• M20: 6,691,064 km (0.094 R)
• M21: 7,106,647 km (0.1 R)
• M22: 8,926,505 km (0.062 R)
• M23: 9,192,340 km (0.044 R)
• M24: 9,848,776 km (0.103 R)
• M25: 9,926,866 km (0.108 R)
• M26: 10,162,782 km (0.108 R)
• M27: 10,400,642 km (0.059 R)
• M28: 10,520,171 km (0.114 R)
• M29: 10,841,208 km (0.11 R)
• M30: 12,115,782 km (0.111 R)
• M31: 13,048,824 km (0.114 R)
• M32: 13,393,797 km (0.087 R)
• M33: 14,092,867 km (0.071 R)
• M34: 14,580,257 km (0.089 R)
• M35: 14,714,147 km (0.089 R)
• M36: 15,299,225 km (0.035 R)
• M37: 15,435,359 km (0.097 R)
• M38: 15,846,005 km (0.054 R)
• M39: 16,538,493 km (0.116 R)
• M40: 17,571,766 km (0.057 R)
• M41: 17,666,761 km (0.071 R)
• M42: 18,432,851 km (0.067 R)
• M43: 18,529,342 km (0.065 R)
• M44: 20,046,713 km (0.049 R)
• M45: 20,644,805 km (0.111 R)
• M46: 21,960,668 km (0.063 R)
• M47: 22,577,161 km (0.086 R)
• M48: 23,827,051 km (0.085 R)
• M49: 25,152,788 km (0.071 R)
• M50: 25,743,550 km (0.108 R)
• M51: 26,067,878 km (0.11 R)
• M52: 26,939,136 km (0.052 R)
• M53: 27,598,862 km (0.105 R)
• M54: 27,819,818 km (0.108 R)
• M55: 28,542,526 km (0.103 R)
• M56: 29,158,719 km (0.061 R)
• M57: 30,006,042 km (0.088 R)
• M58: 30,461,418 km (0.113 R)
• M59: 31,551,687 km (0.103 R)
• M60: 32,363,405 km (0.1 R)
• M61: 32,713,314 km (0.095 R)
• M62: 32,771,658 km (0.096 R)
• M63: 33,299,289 km (0.103 R)
• M64: 33,358,081 km (0.104 R)
• M65: 34,066,278 km (0.113 R)
• M66: 34,244,149 km (0.079 R)
• M67: 34,600,791 km (0.089 R)
• M68: 37,619,825 km (0.074 R)
• M69: 38,418,528 km (0.098 R)
• M70: 39,533,631 km (0.086 R)
• M71: 39,658,246 km (0.052 R)
• M72: 40,408,330 km (0.103 R)
• M73: 41,163,051 km (0.074 R)
• M74: 41,289,312 km (0.117 R)
• M75: 41,985,989 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334

Radius: 3.7

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.21 AU - 19.89 AU

Year: 29328 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,299,693 km

• M1: 58,642 km (0.075 R)
• M2: 101,278 km (0.084 R)
• M3: 232,625 km (0.11 R)
• M4: 595,848 km (0.117 R)
• M5: 1,267,543 km (0.051 R)
• M6: 1,476,830 km (0.105 R)
• M7: 2,525,661 km (0.12 R)
• M8: 3,257,344 km (0.074 R)
• M9: 4,897,834 km (0.049 R)
• M10: 5,847,631 km (0.11 R)
• M11: 7,269,110 km (0.114 R)
• M12: 7,963,394 km (0.115 R)
• M13: 8,291,013 km (0.112 R)
• M14: 8,456,468 km (0.115 R)
• M15: 8,734,720 km (0.112 R)
• M16: 9,587,129 km (0.089 R)
• M17: 9,644,874 km (0.103 R)
• M18: 10,704,326 km (0.111 R)
• M19: 10,884,442 km (0.035 R)
• M20: 13,834,213 km (0.046 R)
• M21: 14,161,682 km (0.108 R)
• M22: 15,092,331 km (0.049 R)
• M23: 16,455,467 km (0.026 R)
• M24: 17,503,400 km (0.039 R)
• M25: 17,715,679 km (0.096 R)
• M26: 18,285,497 km (0.089 R)
• M27: 19,810,049 km (0.106 R)
• M28: 20,031,155 km (0.111 R)
• M29: 20,401,559 km (0.117 R)
• M30: 20,550,259 km (0.1 R)
• M31: 23,756,291 km (0.074 R)
• M32: 25,017,850 km (0.116 R)
• M33: 26,139,535 km (0.096 R)
• M34: 26,462,966 km (0.047 R)
• M35: 27,359,356 km (0.096 R)
• M36: 28,017,437 km (0.072 R)
• M37: 28,431,375 km (0.072 R)
• M38: 28,680,754 km (0.064 R)
• M39: 28,930,882 km (0.112 R)
• M40: 29,097,983 km (0.113 R)
• M41: 29,265,383 km (0.1 R)
• M42: 31,042,905 km (0.071 R)
• M43: 31,385,334 km (0.091 R)
• M44: 32,593,935 km (0.089 R)
• M45: 33,378,875 km (0.108 R)
• M46: 33,554,204 km (0.065 R)
• M47: 35,145,477 km (0.101 R)
• M48: 39,414,701 km (0.042 R)
• M49: 40,343,853 km (0.103 R)
• M50: 40,530,551 km (0.091 R)
• M51: 40,624,050 km (0.076 R)
• M52: 40,904,845 km (0.066 R)
• M53: 41,092,441 km (0.103 R)
• M54: 41,845,516 km (0.119 R)
• M55: 42,129,154 km (0.116 R)
• M56: 42,223,849 km (0.103 R)
• M57: 42,603,230 km (0.07 R)
• M58: 42,698,224 km (0.08 R)
• M59: 43,652,359 km (0.102 R)
• M60: 43,748,252 km (0.119 R)
• M61: 44,228,311 km (0.092 R)
• M62: 45,290,606 km (0.07 R)
• M63: 45,873,589 km (0.03 R)
• M64: 46,654,639 km (0.071 R)
• M65: 46,752,626 km (0.07 R)
• M66: 47,145,171 km (0.105 R)
• M67: 47,735,933 km (0.106 R)
• M68: 48,032,136 km (0.092 R)
• M69: 49,223,534 km (0.085 R)
• M70: 49,923,053 km (0.09 R)
• M71: 51,432,795 km (0.096 R)
• M72: 51,534,073 km (0.094 R)
• M73: 51,736,628 km (0.104 R)
• M74: 52,651,419 km (0.07 R)
• M75: 54,085,165 km (0.08 R)
• M76: 54,291,012 km (0.09 R)
• M77: 55,427,956 km (0.078 R)
• M78: 55,843,240 km (0.101 R)
• M79: 56,990,805 km (0.077 R)
• M80: 58,357,082 km (0.054 R)
• M81: 58,673,930 km (0.046 R)
• M82: 58,885,462 km (0.029 R)
• M83: 59,097,143 km (0.105 R)
• M84: 59,203,208 km (0.044 R)
• M85: 59,415,338 km (0.108 R)
• M86: 59,946,859 km (0.103 R)
• M87: 62,844,121 km (0.082 R)
• M88: 62,952,280 km (0.114 R)
• M89: 63,060,589 km (0.119 R)
• M90: 64,364,185 km (0.1 R)
• M91: 65,676,906 km (0.12 R)
• M92: 67,884,073 km (0.117 R)
• M93: 68,328,379 km (0.042 R)
• M94: 70,003,276 km (0.12 R)
• M95: 70,789,563 km (0.082 R)
• M96: 71,691,638 km (0.112 R)
• M97: 73,393,463 km (0.096 R)
• M98: 75,223,195 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit