🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 270 Days

Day: 32.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.9 AU - 3.1 AU

Year: 1489 Days

Day: 21.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,450,877 km

• M1: 60,438 km (0.099 R)
• M2: 1,787,395 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.66 AU - 2.96 AU

Year: 1775 Days

Day: 42.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,450,877 km

• M1: 53,556 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.76 AU - 3.82 AU

Year: 2780 Days

Day: 12.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.26 AU - 4.72 AU

Year: 3003 Days

Day: 22.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,450,877 km

• M1: 358,586 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.74 AU - 4.7 AU

Year: 3266 Days

Day: 41.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 12.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.8 AU - 5.86 AU

Year: 3999 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,450,877 km

• M1: 282,142 km (0.116 R)
• M2: 364,720 km (0.105 R)
• M3: 511,625 km (0.081 R)
• M4: 632,649 km (0.065 R)
• M5: 976,276 km (0.114 R)
• M6: 1,349,971 km (0.084 R)
• M7: 1,553,574 km (0.109 R)
• M8: 1,680,732 km (0.114 R)
• M9: 1,796,820 km (0.105 R)
• M10: 1,991,447 km (0.067 R)
• M11: 2,256,684 km (0.042 R)
• M12: 2,336,868 km (0.061 R)
• M13: 2,769,954 km (0.047 R)
• M14: 2,978,344 km (0.118 R)
• M15: 3,355,779 km (0.068 R)
• M16: 3,503,582 km (0.1 R)
• M17: 3,672,628 km (0.116 R)
• M18: 3,767,622 km (0.113 R)
• M19: 3,863,515 km (0.096 R)
• M20: 4,195,921 km (0.083 R)
• M21: 4,395,784 km (0.096 R)
• M22: 4,680,917 km (0.101 R)
• M23: 4,846,522 km (0.079 R)
• M24: 5,162,473 km (0.09 R)
• M25: 5,269,286 km (0.104 R)
• M26: 5,420,230 km (0.067 R)
• M27: 5,881,291 km (0.088 R)
• M28: 5,993,040 km (0.092 R)
• M29: 6,105,388 km (0.106 R)
• M30: 6,562,111 km (0.045 R)
• M31: 6,771,248 km (0.113 R)
• M32: 7,532,702 km (0.117 R)
• M33: 8,121,818 km (0.055 R)
• M34: 8,296,399 km (0.059 R)
• M35: 8,751,176 km (0.099 R)
• M36: 8,853,352 km (0.111 R)
• M37: 9,265,943 km (0.115 R)
• M38: 10,003,310 km (0.112 R)
• M39: 10,406,177 km (0.115 R)
• M40: 11,144,593 km (0.113 R)
• M41: 11,674,468 km (0.091 R)
• M42: 12,991,229 km (0.111 R)
• M43: 13,934,742 km (0.103 R)
• M44: 14,144,030 km (0.102 R)
• M45: 14,475,240 km (0.115 R)
• M46: 14,717,588 km (0.098 R)
• M47: 15,053,136 km (0.081 R)
• M48: 15,669,779 km (0.058 R)
• M49: 15,762,978 km (0.03 R)
• M50: 16,043,624 km (0.111 R)
• M51: 16,389,045 km (0.061 R)
• M52: 16,515,156 km (0.086 R)
• M53: 17,023,191 km (0.112 R)
• M54: 17,279,152 km (0.097 R)
• M55: 17,536,461 km (0.115 R)
• M56: 17,924,667 km (0.103 R)
• M57: 18,250,342 km (0.049 R)
• M58: 18,348,478 km (0.119 R)
• M59: 18,545,199 km (0.067 R)
• M60: 18,874,614 km (0.076 R)
• M61: 19,908,185 km (0.061 R)
• M62: 20,110,292 km (0.106 R)
• M63: 20,584,667 km (0.083 R)
• M64: 20,994,266 km (0.103 R)
• M65: 21,268,778 km (0.105 R)
• M66: 21,475,522 km (0.109 R)
• M67: 22,134,351 km (0.106 R)
• M68: 22,378,794 km (0.092 R)
• M69: 23,011,593 km (0.117 R)
• M70: 23,401,146 km (0.097 R)
• M71: 23,507,660 km (0.103 R)
• M72: 23,614,473 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 10.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.65 AU - 5.41 AU

Year: 4250 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,450,877 km

• M1: 197,020 km (0.034 R)
• M2: 301,141 km (0.11 R)
• M3: 369,208 km (0.111 R)
• M4: 758,611 km (0.039 R)
• M5: 874,100 km (0.094 R)
• M6: 1,066,184 km (0.105 R)
• M7: 1,880,296 km (0.086 R)
• M8: 2,040,665 km (0.111 R)
• M9: 2,261,920 km (0.073 R)
• M10: 2,337,317 km (0.104 R)
• M11: 2,647,882 km (0.106 R)
• M12: 2,727,618 km (0.119 R)
• M13: 2,869,138 km (0.059 R)
• M14: 3,746,978 km (0.115 R)
• M15: 4,726,694 km (0.105 R)
• M16: 5,295,615 km (0.096 R)
• M17: 5,549,782 km (0.12 R)
• M18: 5,626,825 km (0.105 R)
• M19: 6,096,562 km (0.087 R)
• M20: 6,416,851 km (0.106 R)
• M21: 6,524,861 km (0.083 R)
• M22: 6,633,469 km (0.06 R)
• M23: 6,852,480 km (0.083 R)
• M24: 7,213,460 km (0.059 R)
• M25: 7,637,869 km (0.115 R)
• M26: 7,723,738 km (0.081 R)
• M27: 8,041,185 km (0.066 R)
• M28: 8,187,043 km (0.117 R)
• M29: 8,333,649 km (0.101 R)
• M30: 8,570,163 km (0.115 R)
• M31: 8,778,852 km (0.096 R)
• M32: 9,049,774 km (0.061 R)
• M33: 9,231,834 km (0.083 R)
• M34: 9,323,388 km (0.097 R)
• M35: 9,476,576 km (0.104 R)
• M36: 9,661,629 km (0.114 R)
• M37: 9,910,111 km (0.074 R)
• M38: 10,003,909 km (0.069 R)
• M39: 10,508,802 km (0.092 R)
• M40: 10,668,273 km (0.067 R)
• M41: 11,216,549 km (0.083 R)
• M42: 11,346,998 km (0.092 R)
• M43: 12,441,606 km (0.09 R)
• M44: 13,362,231 km (0.117 R)
• M45: 13,500,460 km (0.093 R)
• M46: 13,708,850 km (0.062 R)
• M47: 14,517,127 km (0.081 R)
• M48: 15,196,451 km (0.069 R)
• M49: 16,586,215 km (0.113 R)
• M50: 16,996,113 km (0.117 R)
• M51: 18,514,382 km (0.079 R)
• M52: 18,630,021 km (0.104 R)
• M53: 18,823,302 km (0.093 R)
• M54: 18,939,689 km (0.112 R)
• M55: 19,172,912 km (0.082 R)
• M56: 19,524,616 km (0.058 R)
• M57: 19,760,233 km (0.086 R)
• M58: 20,234,309 km (0.114 R)
• M59: 20,472,917 km (0.101 R)
• M60: 21,033,012 km (0.057 R)
• M61: 21,314,854 km (0.1 R)
• M62: 21,719,816 km (0.101 R)
• M63: 22,290,980 km (0.097 R)
• M64: 22,908,520 km (0.108 R)
• M65: 23,950,170 km (0.062 R)
• M66: 24,076,281 km (0.099 R)
• M67: 24,244,579 km (0.087 R)
• M68: 25,092,500 km (0.115 R)
• M69: 26,079,546 km (0.063 R)
• M70: 27,166,824 km (0.118 R)
• M71: 28,180,200 km (0.076 R)
• M72: 28,669,235 km (0.117 R)
• M73: 29,745,891 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 11.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.13 AU - 6.49 AU

Year: 4610 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,450,877 km

• M1: 172,187 km (0.088 R)
• M2: 249,529 km (0.048 R)
• M3: 334,650 km (0.119 R)
• M4: 435,330 km (0.117 R)
• M5: 635,791 km (0.083 R)
• M6: 759,209 km (0.113 R)
• M7: 1,142,778 km (0.108 R)
• M8: 1,350,121 km (0.118 R)
• M9: 1,499,868 km (0.089 R)
• M10: 1,669,961 km (0.099 R)
• M11: 1,801,906 km (0.082 R)
• M12: 1,876,705 km (0.04 R)
• M13: 1,983,369 km (0.044 R)
• M14: 2,202,829 km (0.071 R)
• M15: 2,331,782 km (0.079 R)
• M16: 2,480,183 km (0.078 R)
• M17: 2,786,260 km (0.066 R)
• M18: 2,891,128 km (0.116 R)
• M19: 3,033,097 km (0.083 R)
• M20: 3,140,957 km (0.08 R)
• M21: 3,305,365 km (0.102 R)
• M22: 3,416,666 km (0.081 R)
• M23: 3,874,136 km (0.076 R)
• M24: 3,971,823 km (0.106 R)
• M25: 4,391,745 km (0.095 R)
• M26: 4,679,571 km (0.086 R)
• M27: 5,735,433 km (0.083 R)
• M28: 5,982,419 km (0.116 R)
• M29: 7,463,587 km (0.084 R)
• M30: 7,684,095 km (0.115 R)
• M31: 7,782,829 km (0.096 R)
• M32: 7,882,013 km (0.098 R)
• M33: 7,981,645 km (0.087 R)
• M34: 8,358,781 km (0.076 R)
• M35: 8,434,926 km (0.04 R)
• M36: 11,158,505 km (0.113 R)
• M37: 11,836,034 km (0.103 R)
• M38: 12,965,199 km (0.061 R)
• M39: 13,230,735 km (0.098 R)
• M40: 13,947,458 km (0.04 R)
• M41: 14,068,184 km (0.09 R)
• M42: 14,310,682 km (0.071 R)
• M43: 14,676,897 km (0.112 R)
• M44: 14,892,019 km (0.097 R)
• M45: 15,046,255 km (0.038 R)
• M46: 15,139,155 km (0.111 R)
• M47: 15,543,518 km (0.03 R)
• M48: 15,888,640 km (0.042 R)
• M49: 16,906,654 km (0.112 R)
• M50: 17,067,621 km (0.063 R)
• M51: 17,326,276 km (0.064 R)
• M52: 17,978,523 km (0.027 R)
• M53: 18,572,576 km (0.052 R)
• M54: 18,805,200 km (0.048 R)
• M55: 18,972,152 km (0.076 R)
• M56: 19,307,251 km (0.089 R)
• M57: 19,441,889 km (0.109 R)
• M58: 19,576,826 km (0.115 R)
• M59: 19,712,063 km (0.11 R)
• M60: 19,813,640 km (0.092 R)
• M61: 20,187,784 km (0.114 R)
• M62: 20,358,625 km (0.103 R)
• M63: 20,564,322 km (0.079 R)
• M64: 20,667,395 km (0.109 R)
• M65: 20,770,617 km (0.06 R)
• M66: 21,220,009 km (0.112 R)
• M67: 21,393,692 km (0.11 R)
• M68: 22,304,743 km (0.038 R)
• M69: 22,587,483 km (0.097 R)
• M70: 22,835,965 km (0.082 R)
• M71: 23,156,853 km (0.089 R)
• M72: 23,802,966 km (0.043 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 12

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.77 AU - 9.65 AU

Year: 9684 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,450,877 km

• M1: 153,039 km (0.091 R)
• M2: 228,735 km (0.064 R)
• M3: 330,761 km (0.088 R)
• M4: 521,947 km (0.112 R)
• M5: 769,831 km (0.096 R)
• M6: 866,770 km (0.055 R)
• M7: 1,003,353 km (0.085 R)
• M8: 1,184,666 km (0.056 R)
• M9: 1,417,141 km (0.114 R)
• M10: 1,601,595 km (0.073 R)
• M11: 2,297,075 km (0.06 R)
• M12: 2,639,654 km (0.068 R)
• M13: 3,104,455 km (0.12 R)
• M14: 3,401,108 km (0.081 R)
• M15: 3,539,037 km (0.043 R)
• M16: 4,466,095 km (0.112 R)
• M17: 4,832,460 km (0.101 R)
• M18: 4,925,510 km (0.089 R)
• M19: 5,336,156 km (0.056 R)
• M20: 5,692,349 km (0.11 R)
• M21: 5,956,239 km (0.11 R)
• M22: 6,876,715 km (0.091 R)
• M23: 7,052,044 km (0.108 R)
• M24: 7,550,953 km (0.11 R)
• M25: 7,695,614 km (0.065 R)
• M26: 7,841,172 km (0.099 R)
• M27: 7,987,629 km (0.099 R)
• M28: 8,733,823 km (0.093 R)
• M29: 8,847,816 km (0.107 R)
• M30: 10,093,069 km (0.114 R)
• M31: 10,292,483 km (0.054 R)
• M32: 10,453,151 km (0.051 R)
• M33: 10,533,784 km (0.094 R)
• M34: 10,695,500 km (0.055 R)
• M35: 11,309,749 km (0.083 R)
• M36: 11,434,064 km (0.117 R)
• M37: 11,558,679 km (0.074 R)
• M38: 11,809,555 km (0.06 R)
• M39: 12,146,599 km (0.092 R)
• M40: 12,658,373 km (0.093 R)
• M41: 12,960,112 km (0.118 R)
• M42: 13,133,646 km (0.07 R)
• M43: 13,351,610 km (0.113 R)
• M44: 13,746,997 km (0.108 R)
• M45: 17,284,388 km (0.119 R)
• M46: 17,523,296 km (0.087 R)
• M47: 17,715,380 km (0.116 R)
• M48: 17,908,062 km (0.032 R)
• M49: 18,004,553 km (0.119 R)
• M50: 18,980,230 km (0.073 R)
• M51: 20,779,294 km (0.099 R)
• M52: 21,033,461 km (0.071 R)
• M53: 21,186,350 km (0.062 R)
• M54: 21,339,687 km (0.048 R)
• M55: 22,423,674 km (0.116 R)
• M56: 22,632,213 km (0.075 R)
• M57: 23,525,462 km (0.069 R)
• M58: 23,949,871 km (0.096 R)
• M59: 24,430,230 km (0.1 R)
• M60: 24,913,880 km (0.098 R)
• M61: 25,184,054 km (0.067 R)
• M62: 25,999,960 km (0.082 R)
• M63: 26,714,290 km (0.096 R)
• M64: 27,993,651 km (0.062 R)
• M65: 28,443,342 km (0.095 R)
• M66: 29,521,045 km (0.094 R)
• M67: 30,093,556 km (0.118 R)
• M68: 30,208,448 km (0.046 R)
• M69: 31,424,230 km (0.099 R)
• M70: 32,126,143 km (0.094 R)
• M71: 32,715,110 km (0.087 R)
• M72: 32,833,292 km (0.114 R)
• M73: 33,307,517 km (0.118 R)
• M74: 34,023,193 km (0.066 R)
• M75: 34,683,668 km (0.099 R)
• M76: 35,956,297 km (0.115 R)
• M77: 36,078,219 km (0.06 R)
• M78: 37,305,819 km (0.118 R)
• M79: 38,484,651 km (0.068 R)
• M80: 38,859,543 km (0.038 R)
• M81: 41,965,643 km (0.083 R)
• M82: 42,867,569 km (0.117 R)
• M83: 43,256,224 km (0.034 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit