🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.06 AU - 1.12 AU

Year: 420 Days

Day: 21.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.45 AU

Year: 491 Days

Day: 27.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,836,817 km

• M1: 209,138 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.09 AU - 1.81 AU

Year: 644 Days

Day: 32.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.35 AU - 1.83 AU

Year: 740 Days

Day: 42.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,836,817 km

• M1: 530,773 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.54 AU - 3.78 AU

Year: 2073 Days

Day: 29.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.8 AU - 4.28 AU

Year: 2457 Days

Day: 12.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.98 AU - 4.2 AU

Year: 2510 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 13.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.29 AU - 7.63 AU

Year: 6775 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,836,817 km

• M1: 257,458 km (0.109 R)
• M2: 411,993 km (0.081 R)
• M3: 649,404 km (0.117 R)
• M4: 780,153 km (0.054 R)
• M5: 1,610,271 km (0.118 R)
• M6: 1,720,376 km (0.091 R)
• M7: 1,929,065 km (0.081 R)
• M8: 2,227,512 km (0.059 R)
• M9: 2,541,069 km (0.111 R)
• M10: 2,914,017 km (0.103 R)
• M11: 4,136,381 km (0.119 R)
• M12: 4,289,869 km (0.046 R)
• M13: 4,445,151 km (0.116 R)
• M14: 4,841,885 km (0.04 R)
• M15: 5,195,085 km (0.064 R)
• M16: 6,013,086 km (0.059 R)
• M17: 6,129,174 km (0.077 R)
• M18: 6,333,974 km (0.092 R)
• M19: 6,600,707 km (0.091 R)
• M20: 6,992,653 km (0.113 R)
• M21: 7,299,479 km (0.049 R)
• M22: 7,926,144 km (0.097 R)
• M23: 8,021,737 km (0.106 R)
• M24: 8,375,237 km (0.078 R)
• M25: 8,931,741 km (0.08 R)
• M26: 9,064,434 km (0.102 R)
• M27: 9,399,234 km (0.111 R)
• M28: 10,253,588 km (0.063 R)
• M29: 10,462,426 km (0.055 R)
• M30: 10,990,656 km (0.075 R)
• M31: 11,097,320 km (0.099 R)
• M32: 11,963,342 km (0.08 R)
• M33: 13,076,499 km (0.099 R)
• M34: 13,836,905 km (0.049 R)
• M35: 14,886,185 km (0.103 R)
• M36: 15,122,849 km (0.087 R)
• M37: 15,321,066 km (0.109 R)
• M38: 15,480,238 km (0.081 R)
• M39: 15,599,916 km (0.109 R)
• M40: 16,122,462 km (0.07 R)
• M41: 16,284,327 km (0.104 R)
• M42: 17,308,623 km (0.1 R)
• M43: 17,765,944 km (0.111 R)
• M44: 18,059,006 km (0.053 R)
• M45: 18,395,901 km (0.077 R)
• M46: 18,905,281 km (0.088 R)
• M47: 19,076,122 km (0.044 R)
• M48: 19,851,039 km (0.099 R)
• M49: 20,286,070 km (0.059 R)
• M50: 20,373,435 km (0.105 R)
• M51: 20,944,599 km (0.117 R)
• M52: 21,032,862 km (0.117 R)
• M53: 21,565,431 km (0.07 R)
• M54: 21,833,510 km (0.087 R)
• M55: 22,102,487 km (0.061 R)
• M56: 22,553,375 km (0.074 R)
• M57: 22,734,688 km (0.084 R)
• M58: 22,870,822 km (0.12 R)
• M59: 23,235,541 km (0.104 R)
• M60: 23,556,130 km (0.119 R)
• M61: 23,739,985 km (0.096 R)
• M62: 24,016,741 km (0.091 R)
• M63: 24,155,419 km (0.078 R)
• M64: 24,248,169 km (0.099 R)
• M65: 24,526,870 km (0.084 R)
• M66: 24,946,791 km (0.104 R)
• M67: 25,369,256 km (0.115 R)
• M68: 25,888,809 km (0.12 R)
• M69: 25,983,654 km (0.048 R)
• M70: 26,078,499 km (0.054 R)
• M71: 26,507,247 km (0.072 R)
• M72: 27,034,430 km (0.101 R)
• M73: 27,371,623 km (0.038 R)
• M74: 28,587,704 km (0.065 R)
• M75: 30,069,920 km (0.05 R)
• M76: 30,720,072 km (0.105 R)
• M77: 31,172,905 km (0.098 R)
• M78: 31,475,990 km (0.117 R)
• M79: 31,577,268 km (0.084 R)
• M80: 31,779,973 km (0.098 R)
• M81: 33,109,001 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 3.5

Gravity: 35.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.83 AU - 14.09 AU

Year: 16228 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,836,817 km

• M1: 70,012 km (0.047 R)
• M2: 118,482 km (0.032 R)
• M3: 340,036 km (0.05 R)
• M4: 1,055,413 km (0.092 R)
• M5: 1,123,181 km (0.088 R)
• M6: 1,383,481 km (0.102 R)
• M7: 1,533,229 km (0.045 R)
• M8: 1,610,122 km (0.11 R)
• M9: 1,848,132 km (0.09 R)
• M10: 2,040,964 km (0.05 R)
• M11: 2,269,101 km (0.104 R)
• M12: 2,356,765 km (0.086 R)
• M13: 2,415,856 km (0.084 R)
• M14: 2,475,396 km (0.11 R)
• M15: 2,657,008 km (0.068 R)
• M16: 2,905,789 km (0.075 R)
• M17: 3,032,947 km (0.099 R)
• M18: 3,392,132 km (0.085 R)
• M19: 3,661,707 km (0.03 R)
• M20: 3,695,815 km (0.08 R)
• M21: 3,833,745 km (0.037 R)
• M22: 4,221,353 km (0.088 R)
• M23: 4,584,576 km (0.1 R)
• M24: 4,769,779 km (0.028 R)
• M25: 6,669,671 km (0.12 R)
• M26: 7,049,052 km (0.083 R)
• M27: 7,262,827 km (0.076 R)
• M28: 7,872,738 km (0.041 R)
• M29: 7,961,150 km (0.09 R)
• M30: 9,561,698 km (0.066 R)
• M31: 9,608,970 km (0.045 R)
• M32: 9,798,361 km (0.088 R)
• M33: 10,036,820 km (0.106 R)
• M34: 10,568,192 km (0.086 R)
• M35: 11,208,022 km (0.099 R)
• M36: 11,407,286 km (0.078 R)
• M37: 13,836,008 km (0.116 R)
• M38: 13,942,671 km (0.087 R)
• M39: 14,157,045 km (0.061 R)
• M40: 14,915,955 km (0.072 R)
• M41: 15,135,265 km (0.086 R)
• M42: 15,245,220 km (0.118 R)
• M43: 16,078,929 km (0.104 R)
• M44: 16,813,305 km (0.066 R)
• M45: 17,443,112 km (0.032 R)
• M46: 18,373,012 km (0.077 R)
• M47: 18,490,446 km (0.102 R)
• M48: 19,140,449 km (0.109 R)
• M49: 20,159,659 km (0.089 R)
• M50: 22,437,885 km (0.116 R)
• M51: 22,500,717 km (0.096 R)
• M52: 23,958,697 km (0.112 R)
• M53: 24,796,296 km (0.071 R)
• M54: 25,186,148 km (0.116 R)
• M55: 25,447,196 km (0.062 R)
• M56: 27,768,806 km (0.062 R)
• M57: 28,920,560 km (0.053 R)
• M58: 28,988,776 km (0.091 R)
• M59: 29,399,422 km (0.081 R)
• M60: 29,468,088 km (0.108 R)
• M61: 29,674,234 km (0.078 R)
• M62: 30,157,136 km (0.103 R)
• M63: 30,434,191 km (0.115 R)
• M64: 31,621,400 km (0.05 R)
• M65: 31,762,022 km (0.119 R)
• M66: 31,832,482 km (0.081 R)
• M67: 32,468,423 km (0.103 R)
• M68: 32,610,391 km (0.114 R)
• M69: 33,251,418 km (0.058 R)
• M70: 37,854,096 km (0.027 R)
• M71: 38,753,179 km (0.06 R)
• M72: 38,828,277 km (0.079 R)
• M73: 39,962,678 km (0.055 R)
• M74: 40,419,549 km (0.119 R)
• M75: 41,261,486 km (0.099 R)
• M76: 45,002,480 km (0.12 R)
• M77: 45,398,316 km (0.076 R)
• M78: 45,715,913 km (0.115 R)
• M79: 46,833,109 km (0.104 R)
• M80: 47,314,665 km (0.053 R)
• M81: 48,201,631 km (0.111 R)
• M82: 48,850,287 km (0.096 R)
• M83: 49,583,317 km (0.092 R)
• M84: 49,992,168 km (0.084 R)
• M85: 50,813,310 km (0.069 R)
• M86: 51,060,446 km (0.043 R)
• M87: 51,970,300 km (0.119 R)
• M88: 52,302,408 km (0.046 R)
• M89: 52,635,263 km (0.112 R)
• M90: 52,968,866 km (0.109 R)
• M91: 54,731,578 km (0.104 R)
• M92: 54,900,324 km (0.099 R)
• M93: 55,917,291 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.6

Radius: 4.4

Gravity: 31.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.54 AU - 15.76 AU

Year: 22843 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,836,817 km

• M1: 61,784 km (0.048 R)
• M2: 448,794 km (0.111 R)
• M3: 533,017 km (0.077 R)
• M4: 577,149 km (0.083 R)
• M5: 867,668 km (0.056 R)
• M6: 920,027 km (0.035 R)
• M7: 1,469,500 km (0.078 R)
• M8: 1,693,448 km (0.057 R)
• M9: 2,965,329 km (0.106 R)
• M10: 3,085,306 km (0.105 R)
• M11: 3,371,188 km (0.062 R)
• M12: 4,100,328 km (0.03 R)
• M13: 4,459,812 km (0.077 R)
• M14: 4,643,368 km (0.111 R)
• M15: 5,305,040 km (0.114 R)
• M16: 5,995,733 km (0.088 R)
• M17: 7,137,165 km (0.104 R)
• M18: 7,190,721 km (0.074 R)
• M19: 8,456,319 km (0.117 R)
• M20: 9,201,615 km (0.117 R)
• M21: 9,259,809 km (0.048 R)
• M22: 9,318,152 km (0.109 R)
• M23: 9,729,846 km (0.093 R)
• M24: 10,815,328 km (0.05 R)
• M25: 12,193,423 km (0.079 R)
• M26: 13,098,790 km (0.063 R)
• M27: 13,891,808 km (0.118 R)
• M28: 14,092,568 km (0.073 R)
• M29: 14,361,695 km (0.116 R)
• M30: 15,732,310 km (0.098 R)
• M31: 16,151,633 km (0.116 R)
• M32: 16,221,944 km (0.093 R)
• M33: 16,292,255 km (0.052 R)
• M34: 16,645,456 km (0.043 R)
• M35: 16,716,365 km (0.072 R)
• M36: 17,215,873 km (0.049 R)
• M37: 17,503,549 km (0.089 R)
• M38: 17,720,317 km (0.055 R)
• M39: 17,792,722 km (0.096 R)
• M40: 19,262,222 km (0.112 R)
• M41: 19,411,371 km (0.069 R)
• M42: 19,486,020 km (0.113 R)
• M43: 20,694,023 km (0.102 R)
• M44: 20,846,762 km (0.11 R)
• M45: 21,848,320 km (0.099 R)
• M46: 22,550,832 km (0.097 R)
• M47: 23,898,110 km (0.099 R)
• M48: 26,669,560 km (0.102 R)
• M49: 27,169,068 km (0.085 R)
• M50: 29,026,924 km (0.084 R)
• M51: 29,369,204 km (0.03 R)
• M52: 29,540,792 km (0.115 R)
• M53: 30,403,673 km (0.097 R)
• M54: 31,012,686 km (0.095 R)
• M55: 31,362,595 km (0.117 R)
• M56: 31,977,891 km (0.086 R)
• M57: 33,131,141 km (0.067 R)
• M58: 34,117,440 km (0.062 R)
• M59: 34,297,855 km (0.082 R)
• M60: 35,022,657 km (0.114 R)
• M61: 36,671,524 km (0.077 R)
• M62: 39,003,456 km (0.028 R)
• M63: 40,903,199 km (0.106 R)
• M64: 42,250,777 km (0.102 R)
• M65: 42,638,535 km (0.115 R)
• M66: 44,496,241 km (0.103 R)
• M67: 45,583,668 km (0.078 R)
• M68: 46,380,127 km (0.041 R)
• M69: 47,583,343 km (0.078 R)
• M70: 48,087,787 km (0.086 R)
• M71: 48,188,765 km (0.098 R)
• M72: 49,101,761 km (0.075 R)
• M73: 50,122,916 km (0.12 R)
• M74: 53,541,826 km (0.112 R)
• M75: 54,487,135 km (0.083 R)
• M76: 55,014,767 km (0.116 R)
• M77: 56,181,480 km (0.035 R)
• M78: 58,863,321 km (0.112 R)
• M79: 59,079,640 km (0.102 R)
• M80: 60,165,272 km (0.064 R)
• M81: 62,136,074 km (0.113 R)
• M82: 63,239,957 km (0.105 R)
• M83: 63,461,661 km (0.068 R)
• M84: 64,684,923 km (0.092 R)
• M85: 68,287,389 km (0.062 R)
• M86: 68,401,083 km (0.077 R)
• M87: 69,198,141 km (0.107 R)
• M88: 69,426,577 km (0.037 R)
• M89: 69,769,455 km (0.062 R)
• M90: 69,998,489 km (0.1 R)
• M91: 71,723,502 km (0.072 R)
• M92: 72,185,909 km (0.071 R)
• M93: 74,045,261 km (0.051 R)
• M94: 74,980,846 km (0.108 R)
• M95: 77,100,199 km (0.103 R)
• M96: 77,692,457 km (0.053 R)
• M97: 77,811,088 km (0.063 R)
• M98: 79,239,150 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 10,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit