🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.44 AU - 0.56 AU

Year: 125 Days

Day: 43.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.45 AU - 0.69 AU

Year: 152 Days

Day: 30.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 28.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.09 AU - 1.13 AU

Year: 413 Days

Day: 23.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.31 AU - 2.11 AU

Year: 790 Days

Day: 26.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.07 AU - 2.87 AU

Year: 1371 Days

Day: 39.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,320,638 km

• M1: 1,416,393 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 12.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.99 AU - 8.63 AU

Year: 8459 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,320,638 km

• M1: 180,265 km (0.069 R)
• M2: 266,733 km (0.094 R)
• M3: 455,825 km (0.105 R)
• M4: 571,314 km (0.1 R)
• M5: 890,556 km (0.111 R)
• M6: 1,014,423 km (0.108 R)
• M7: 1,234,631 km (0.112 R)
• M8: 1,390,512 km (0.075 R)
• M9: 1,569,880 km (0.104 R)
• M10: 1,827,338 km (0.06 R)
• M11: 1,916,199 km (0.085 R)
• M12: 2,024,957 km (0.1 R)
• M13: 2,422,289 km (0.118 R)
• M14: 2,520,575 km (0.105 R)
• M15: 2,660,598 km (0.028 R)
• M16: 2,948,275 km (0.095 R)
• M17: 3,355,331 km (0.07 R)
• M18: 3,711,972 km (0.043 R)
• M19: 4,057,693 km (0.103 R)
• M20: 4,486,291 km (0.088 R)
• M21: 5,726,158 km (0.06 R)
• M22: 6,152,960 km (0.089 R)
• M23: 6,288,496 km (0.056 R)
• M24: 6,812,537 km (0.089 R)
• M25: 6,952,860 km (0.098 R)
• M26: 7,408,236 km (0.074 R)
• M27: 7,961,748 km (0.115 R)
• M28: 8,050,460 km (0.114 R)
• M29: 9,016,114 km (0.055 R)
• M30: 9,450,247 km (0.058 R)
• M31: 9,669,857 km (0.077 R)
• M32: 9,827,832 km (0.093 R)
• M33: 9,986,555 km (0.045 R)
• M34: 11,022,970 km (0.062 R)
• M35: 11,320,669 km (0.093 R)
• M36: 11,520,532 km (0.087 R)
• M37: 12,127,301 km (0.104 R)
• M38: 12,468,983 km (0.077 R)
• M39: 12,813,806 km (0.065 R)
• M40: 13,512,876 km (0.102 R)
• M41: 13,725,156 km (0.1 R)
• M42: 14,729,855 km (0.044 R)
• M43: 15,758,191 km (0.049 R)
• M44: 16,469,230 km (0.108 R)
• M45: 16,620,323 km (0.091 R)
• M46: 16,923,708 km (0.099 R)
• M47: 17,690,397 km (0.096 R)
• M48: 17,883,827 km (0.089 R)
• M49: 18,743,267 km (0.1 R)
• M50: 19,059,218 km (0.06 R)
• M51: 19,178,148 km (0.116 R)
• M52: 19,896,816 km (0.116 R)
• M53: 20,259,441 km (0.045 R)
• M54: 20,380,915 km (0.082 R)
• M55: 20,746,532 km (0.115 R)
• M56: 21,566,627 km (0.104 R)
• M57: 21,649,355 km (0.108 R)
• M58: 21,773,372 km (0.107 R)
• M59: 22,063,891 km (0.086 R)
• M60: 23,196,496 km (0.065 R)
• M61: 23,365,841 km (0.102 R)
• M62: 23,748,512 km (0.111 R)
• M63: 24,176,213 km (0.112 R)
• M64: 24,822,326 km (0.111 R)
• M65: 25,039,093 km (0.039 R)
• M66: 25,387,058 km (0.104 R)
• M67: 25,868,165 km (0.063 R)
• M68: 26,087,774 km (0.073 R)
• M69: 26,219,869 km (0.118 R)
• M70: 26,573,219 km (0.113 R)
• M71: 26,883,785 km (0.097 R)
• M72: 27,642,844 km (0.052 R)
• M73: 29,045,324 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 14.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.21 AU - 9.17 AU

Year: 9045 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,320,638 km

• M1: 179,517 km (0.114 R)
• M2: 702,811 km (0.106 R)
• M3: 947,553 km (0.107 R)
• M4: 1,681,779 km (0.039 R)
• M5: 1,771,239 km (0.067 R)
• M6: 2,409,872 km (0.097 R)
• M7: 2,649,827 km (0.119 R)
• M8: 2,915,812 km (0.087 R)
• M9: 3,006,468 km (0.05 R)
• M10: 3,098,022 km (0.098 R)
• M11: 3,246,573 km (0.113 R)
• M12: 3,378,668 km (0.041 R)
• M13: 3,589,751 km (0.063 R)
• M14: 3,825,218 km (0.093 R)
• M15: 4,332,205 km (0.11 R)
• M16: 4,774,715 km (0.064 R)
• M17: 5,365,178 km (0.108 R)
• M18: 5,522,106 km (0.117 R)
• M19: 6,002,166 km (0.098 R)
• M20: 6,188,565 km (0.081 R)
• M21: 6,711,260 km (0.029 R)
• M22: 6,856,370 km (0.11 R)
• M23: 7,149,581 km (0.042 R)
• M24: 7,900,862 km (0.066 R)
• M25: 8,105,512 km (0.099 R)
• M26: 8,677,424 km (0.088 R)
• M27: 9,262,502 km (0.094 R)
• M28: 9,424,217 km (0.061 R)
• M29: 9,668,660 km (0.075 R)
• M30: 9,860,295 km (0.119 R)
• M31: 10,108,478 km (0.083 R)
• M32: 10,247,305 km (0.059 R)
• M33: 10,922,440 km (0.099 R)
• M34: 11,265,318 km (0.098 R)
• M35: 11,409,381 km (0.116 R)
• M36: 11,553,892 km (0.116 R)
• M37: 11,932,674 km (0.11 R)
• M38: 12,197,313 km (0.101 R)
• M39: 12,553,206 km (0.104 R)
• M40: 12,852,402 km (0.081 R)
• M41: 13,002,897 km (0.047 R)
• M42: 13,184,360 km (0.114 R)
• M43: 13,641,531 km (0.069 R)
• M44: 14,010,888 km (0.104 R)
• M45: 14,383,686 km (0.114 R)
• M46: 14,540,015 km (0.067 R)
• M47: 14,759,775 km (0.06 R)
• M48: 14,885,886 km (0.113 R)
• M49: 15,012,446 km (0.054 R)
• M50: 15,202,734 km (0.097 R)
• M51: 15,425,784 km (0.05 R)
• M52: 16,101,668 km (0.106 R)
• M53: 16,231,519 km (0.025 R)
• M54: 17,515,667 km (0.098 R)
• M55: 17,615,748 km (0.114 R)
• M56: 17,816,658 km (0.102 R)
• M57: 18,254,381 km (0.081 R)
• M58: 18,389,767 km (0.099 R)
• M59: 18,593,519 km (0.04 R)
• M60: 19,175,006 km (0.118 R)
• M61: 19,519,829 km (0.119 R)
• M62: 19,831,891 km (0.108 R)
• M63: 20,110,741 km (0.099 R)
• M64: 20,566,566 km (0.068 R)
• M65: 21,417,179 km (0.093 R)
• M66: 21,524,291 km (0.054 R)
• M67: 21,810,771 km (0.098 R)
• M68: 22,569,083 km (0.08 R)
• M69: 23,556,728 km (0.12 R)
• M70: 24,222,887 km (0.081 R)
• M71: 24,745,433 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 14.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.82 AU - 9.84 AU

Year: 10063 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,320,638 km

• M1: 203,603 km (0.105 R)
• M2: 333,154 km (0.052 R)
• M3: 845,826 km (0.098 R)
• M4: 1,469,051 km (0.085 R)
• M5: 1,938,040 km (0.048 R)
• M6: 2,346,742 km (0.093 R)
• M7: 2,480,183 km (0.108 R)
• M8: 2,867,642 km (0.081 R)
• M9: 3,097,873 km (0.107 R)
• M10: 3,700,303 km (0.034 R)
• M11: 3,983,642 km (0.119 R)
• M12: 4,471,480 km (0.079 R)
• M13: 4,672,091 km (0.08 R)
• M14: 4,841,585 km (0.115 R)
• M15: 5,151,851 km (0.032 R)
• M16: 5,292,025 km (0.086 R)
• M17: 5,504,454 km (0.058 R)
• M18: 5,647,619 km (0.045 R)
• M19: 6,345,194 km (0.029 R)
• M20: 6,915,162 km (0.118 R)
• M21: 7,186,831 km (0.107 R)
• M22: 7,343,759 km (0.098 R)
• M23: 7,541,378 km (0.094 R)
• M24: 7,942,151 km (0.026 R)
• M25: 9,058,899 km (0.091 R)
• M26: 9,399,234 km (0.038 R)
• M27: 9,917,740 km (0.04 R)
• M28: 11,391,429 km (0.102 R)
• M29: 11,528,760 km (0.089 R)
• M30: 11,990,718 km (0.111 R)
• M31: 12,411,537 km (0.089 R)
• M32: 14,143,731 km (0.116 R)
• M33: 14,242,166 km (0.106 R)
• M34: 14,538,819 km (0.062 R)
• M35: 15,188,821 km (0.064 R)
• M36: 15,492,056 km (0.075 R)
• M37: 16,310,357 km (0.112 R)
• M38: 16,985,641 km (0.09 R)
• M39: 17,353,054 km (0.118 R)
• M40: 17,882,481 km (0.088 R)
• M41: 20,497,152 km (0.067 R)
• M42: 21,848,769 km (0.116 R)
• M43: 22,134,052 km (0.094 R)
• M44: 22,823,698 km (0.099 R)
• M45: 24,578,481 km (0.055 R)
• M46: 24,994,214 km (0.092 R)
• M47: 26,376,498 km (0.027 R)
• M48: 27,168,768 km (0.084 R)
• M49: 28,340,718 km (0.099 R)
• M50: 28,527,267 km (0.111 R)
• M51: 28,651,882 km (0.076 R)
• M52: 28,901,561 km (0.067 R)
• M53: 29,781,495 km (0.096 R)
• M54: 30,542,649 km (0.098 R)
• M55: 31,310,086 km (0.094 R)
• M56: 31,696,348 km (0.095 R)
• M57: 32,473,359 km (0.118 R)
• M58: 34,377,142 km (0.107 R)
• M59: 35,510,047 km (0.084 R)
• M60: 35,711,256 km (0.111 R)
• M61: 35,845,595 km (0.06 R)
• M62: 35,980,083 km (0.116 R)
• M63: 36,182,040 km (0.053 R)
• M64: 36,384,596 km (0.052 R)
• M65: 38,498,563 km (0.096 R)
• M66: 38,774,123 km (0.103 R)
• M67: 39,188,957 km (0.072 R)
• M68: 39,813,828 km (0.069 R)
• M69: 40,582,013 km (0.076 R)
• M70: 41,003,131 km (0.059 R)
• M71: 41,284,674 km (0.107 R)
• M72: 41,778,796 km (0.094 R)
• M73: 43,488,251 km (0.107 R)
• M74: 44,135,112 km (0.114 R)
• M75: 44,279,324 km (0.102 R)
• M76: 45,002,630 km (0.062 R)
• M77: 46,168,147 km (0.113 R)
• M78: 46,461,059 km (0.053 R)
• M79: 46,681,118 km (0.094 R)
• M80: 47,491,041 km (0.066 R)
• M81: 48,008,949 km (0.047 R)
• M82: 48,231,550 km (0.115 R)
• M83: 48,454,302 km (0.029 R)
• M84: 49,948,784 km (0.091 R)
• M85: 50,400,121 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.15 AU - 11.57 AU

Year: 11774 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,320,638 km

• M1: 127,607 km (0.109 R)
• M2: 246,388 km (0.095 R)
• M3: 330,312 km (0.096 R)
• M4: 777,909 km (0.062 R)
• M5: 895,792 km (0.116 R)
• M6: 1,746,854 km (0.118 R)
• M7: 1,813,575 km (0.052 R)
• M8: 1,881,193 km (0.032 R)
• M9: 1,972,598 km (0.064 R)
• M10: 2,783,568 km (0.112 R)
• M11: 2,862,106 km (0.027 R)
• M12: 2,967,872 km (0.088 R)
• M13: 3,183,293 km (0.102 R)
• M14: 3,265,422 km (0.11 R)
• M15: 3,459,900 km (0.044 R)
• M16: 3,544,422 km (0.082 R)
• M17: 3,601,270 km (0.107 R)
• M18: 3,658,266 km (0.098 R)
• M19: 5,440,276 km (0.072 R)
• M20: 5,538,861 km (0.051 R)
• M21: 6,176,896 km (0.055 R)
• M22: 6,909,178 km (0.07 R)
• M23: 6,980,237 km (0.066 R)
• M24: 7,267,465 km (0.068 R)
• M25: 8,114,488 km (0.066 R)
• M26: 8,227,284 km (0.09 R)
• M27: 9,187,553 km (0.12 R)
• M28: 9,344,481 km (0.087 R)
• M29: 9,780,559 km (0.118 R)
• M30: 10,182,828 km (0.067 R)
• M31: 10,345,291 km (0.091 R)
• M32: 10,755,189 km (0.117 R)
• M33: 11,590,843 km (0.072 R)
• M34: 12,231,272 km (0.063 R)
• M35: 12,883,069 km (0.11 R)
• M36: 12,970,883 km (0.078 R)
• M37: 14,175,146 km (0.071 R)
• M38: 14,584,596 km (0.103 R)
• M39: 14,767,853 km (0.041 R)
• M40: 15,415,013 km (0.107 R)
• M41: 15,554,887 km (0.106 R)
• M42: 16,737,010 km (0.106 R)
• M43: 17,121,476 km (0.102 R)
• M44: 17,898,936 km (0.065 R)
• M45: 18,291,930 km (0.113 R)
• M46: 19,287,055 km (0.072 R)
• M47: 19,639,508 km (0.079 R)
• M48: 20,350,846 km (0.099 R)
• M49: 20,761,043 km (0.093 R)
• M50: 21,746,294 km (0.105 R)
• M51: 23,225,967 km (0.064 R)
• M52: 23,923,841 km (0.027 R)
• M53: 24,465,385 km (0.115 R)
• M54: 24,683,200 km (0.066 R)
• M55: 25,450,487 km (0.1 R)
• M56: 25,560,741 km (0.077 R)
• M57: 26,336,855 km (0.035 R)
• M58: 26,560,055 km (0.116 R)
• M59: 28,425,241 km (0.116 R)
• M60: 28,482,387 km (0.071 R)
• M61: 28,596,979 km (0.114 R)
• M62: 28,654,275 km (0.069 R)
• M63: 28,768,867 km (0.088 R)
• M64: 29,113,990 km (0.042 R)
• M65: 29,576,097 km (0.117 R)
• M66: 29,750,080 km (0.049 R)
• M67: 30,390,807 km (0.072 R)
• M68: 31,271,789 km (0.055 R)
• M69: 32,519,286 km (0.04 R)
• M70: 32,878,770 km (0.118 R)
• M71: 32,938,758 km (0.111 R)
• M72: 33,722,502 km (0.081 R)
• M73: 33,782,939 km (0.097 R)
• M74: 33,904,263 km (0.113 R)
• M75: 34,268,683 km (0.104 R)
• M76: 35,615,962 km (0.101 R)
• M77: 36,048,300 km (0.097 R)
• M78: 36,358,266 km (0.103 R)
• M79: 36,544,665 km (0.048 R)
• M80: 37,168,040 km (0.081 R)
• M81: 38,109,908 km (0.077 R)
• M82: 38,362,429 km (0.088 R)
• M83: 40,145,187 km (0.079 R)
• M84: 40,530,850 km (0.12 R)
• M85: 42,150,397 km (0.112 R)
• M86: 42,804,289 km (0.117 R)
• M87: 43,461,323 km (0.116 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit