🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 198 Days

Day: 25 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,182,543 km

• M1: 318,793 km (0.057 R)
• M2: 523,593 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.9 AU - 0.96 AU

Year: 331 Days

Day: 17.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,182,543 km

• M1: 499,956 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.91 AU - 1.23 AU

Year: 408 Days

Day: 29.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.25 AU - 1.69 AU

Year: 658 Days

Day: 46.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.56 AU - 2.78 AU

Year: 1610 Days

Day: 43.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.47 AU - 3.55 AU

Year: 1927 Days

Day: 14.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,182,543 km

• M1: 384,616 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.88 AU - 4.14 AU

Year: 2963 Days

Day: 38.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,182,543 km

• M1: 32,164 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 13.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.85 AU - 14.43 AU

Year: 15606 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,182,543 km

• M1: 171,888 km (0.109 R)
• M2: 272,717 km (0.081 R)
• M3: 434,432 km (0.073 R)
• M4: 833,260 km (0.06 R)
• M5: 950,246 km (0.103 R)
• M6: 1,741,768 km (0.077 R)
• M7: 2,317,720 km (0.1 R)
• M8: 2,697,998 km (0.108 R)
• M9: 2,841,312 km (0.107 R)
• M10: 3,635,677 km (0.112 R)
• M11: 3,915,275 km (0.111 R)
• M12: 4,623,921 km (0.073 R)
• M13: 4,753,024 km (0.089 R)
• M14: 5,553,821 km (0.085 R)
• M15: 6,589,038 km (0.087 R)
• M16: 6,686,127 km (0.116 R)
• M17: 7,178,753 km (0.041 R)
• M18: 8,356,088 km (0.051 R)
• M19: 8,619,979 km (0.051 R)
• M20: 10,600,505 km (0.102 R)
• M21: 10,771,795 km (0.067 R)
• M22: 10,886,387 km (0.069 R)
• M23: 11,349,093 km (0.036 R)
• M24: 12,114,884 km (0.037 R)
• M25: 12,293,953 km (0.061 R)
• M26: 12,654,783 km (0.067 R)
• M27: 12,897,281 km (0.084 R)
• M28: 13,141,275 km (0.113 R)
• M29: 13,758,217 km (0.092 R)
• M30: 14,510,993 km (0.099 R)
• M31: 15,860,366 km (0.053 R)
• M32: 16,187,537 km (0.085 R)
• M33: 16,319,033 km (0.098 R)
• M34: 17,182,512 km (0.107 R)
• M35: 17,653,596 km (0.092 R)
• M36: 19,161,842 km (0.099 R)
• M37: 20,854,093 km (0.093 R)
• M38: 21,356,592 km (0.033 R)
• M39: 21,790,575 km (0.103 R)
• M40: 23,406,532 km (0.097 R)
• M41: 23,629,881 km (0.103 R)
• M42: 23,779,180 km (0.07 R)
• M43: 24,757,251 km (0.097 R)
• M44: 25,136,930 km (0.11 R)
• M45: 26,830,528 km (0.114 R)
• M46: 28,322,617 km (0.11 R)
• M47: 29,198,662 km (0.078 R)
• M48: 29,922,117 km (0.076 R)
• M49: 30,651,557 km (0.092 R)
• M50: 30,895,999 km (0.114 R)
• M51: 31,141,041 km (0.083 R)
• M52: 32,542,025 km (0.025 R)
• M53: 33,627,208 km (0.047 R)
• M54: 34,979,124 km (0.049 R)
• M55: 35,405,178 km (0.117 R)
• M56: 37,300,583 km (0.112 R)
• M57: 37,997,859 km (0.099 R)
• M58: 38,172,889 km (0.069 R)
• M59: 38,435,882 km (0.03 R)
• M60: 38,875,699 km (0.098 R)
• M61: 39,317,013 km (0.119 R)
• M62: 39,494,137 km (0.04 R)
• M63: 39,582,699 km (0.113 R)
• M64: 40,204,877 km (0.085 R)
• M65: 41,278,840 km (0.038 R)
• M66: 43,181,126 km (0.066 R)
• M67: 43,272,381 km (0.068 R)
• M68: 43,729,851 km (0.088 R)
• M69: 46,601,681 km (0.076 R)
• M70: 48,297,074 km (0.113 R)
• M71: 48,866,593 km (0.108 R)
• M72: 50,396,381 km (0.112 R)
• M73: 51,844,937 km (0.097 R)
• M74: 52,622,996 km (0.061 R)
• M75: 52,720,534 km (0.084 R)
• M76: 52,915,759 km (0.098 R)
• M77: 53,502,930 km (0.108 R)
• M78: 54,387,802 km (0.112 R)
• M79: 55,575,160 km (0.1 R)
• M80: 58,277,795 km (0.114 R)
• M81: 59,695,983 km (0.089 R)
• M82: 62,979,956 km (0.075 R)
• M83: 63,290,820 km (0.105 R)
• M84: 64,643,783 km (0.07 R)
• M85: 64,748,352 km (0.074 R)
• M86: 65,586,100 km (0.114 R)
• M87: 67,484,347 km (0.067 R)
• M88: 68,333,764 km (0.112 R)
• M89: 70,365,453 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.5

Radius: 5.5

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.87 AU - 15.35 AU

Year: 17514 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,182,543 km

• M1: 70,161 km (0.107 R)
• M2: 231,129 km (0.114 R)
• M3: 397,781 km (0.054 R)
• M4: 528,679 km (0.104 R)
• M5: 654,640 km (0.046 R)
• M6: 1,297,612 km (0.106 R)
• M7: 1,469,051 km (0.091 R)
• M8: 1,544,748 km (0.095 R)
• M9: 1,673,851 km (0.103 R)
• M10: 2,110,228 km (0.106 R)
• M11: 2,459,838 km (0.09 R)
• M12: 2,796,134 km (0.097 R)
• M13: 3,613,088 km (0.062 R)
• M14: 3,924,251 km (0.059 R)
• M15: 4,984,302 km (0.088 R)
• M16: 5,022,300 km (0.094 R)
• M17: 5,137,041 km (0.101 R)
• M18: 5,723,914 km (0.044 R)
• M19: 5,803,649 km (0.096 R)
• M20: 6,414,308 km (0.092 R)
• M21: 7,216,601 km (0.107 R)
• M22: 8,960,164 km (0.113 R)
• M23: 9,052,915 km (0.068 R)
• M24: 9,192,640 km (0.109 R)
• M25: 9,806,589 km (0.103 R)
• M26: 9,902,332 km (0.105 R)
• M27: 10,094,416 km (0.111 R)
• M28: 10,385,084 km (0.053 R)
• M29: 10,482,472 km (0.116 R)
• M30: 10,531,391 km (0.103 R)
• M31: 11,123,499 km (0.069 R)
• M32: 11,878,819 km (0.057 R)
• M33: 12,083,020 km (0.086 R)
• M34: 12,185,644 km (0.064 R)
• M35: 12,650,594 km (0.115 R)
• M36: 15,560,273 km (0.114 R)
• M37: 15,671,873 km (0.103 R)
• M38: 17,958,626 km (0.096 R)
• M39: 18,134,403 km (0.06 R)
• M40: 18,193,046 km (0.115 R)
• M41: 18,487,454 km (0.102 R)
• M42: 19,140,599 km (0.048 R)
• M43: 19,380,105 km (0.058 R)
• M44: 19,620,509 km (0.093 R)
• M45: 20,225,782 km (0.072 R)
• M46: 20,898,673 km (0.057 R)
• M47: 20,960,158 km (0.085 R)
• M48: 21,021,792 km (0.065 R)
• M49: 21,827,975 km (0.099 R)
• M50: 21,890,507 km (0.044 R)
• M51: 22,203,466 km (0.104 R)
• M52: 22,834,170 km (0.09 R)
• M53: 23,215,346 km (0.089 R)
• M54: 23,406,681 km (0.087 R)
• M55: 23,983,979 km (0.086 R)
• M56: 24,242,036 km (0.104 R)
• M57: 24,436,214 km (0.09 R)
• M58: 25,480,557 km (0.068 R)
• M59: 26,873,014 km (0.116 R)
• M60: 27,074,073 km (0.114 R)
• M61: 27,612,326 km (0.064 R)
• M62: 28,222,087 km (0.115 R)
• M63: 28,562,871 km (0.085 R)
• M64: 32,328,249 km (0.116 R)
• M65: 33,329,658 km (0.096 R)
• M66: 33,906,357 km (0.103 R)
• M67: 34,051,019 km (0.102 R)
• M68: 34,413,793 km (0.041 R)
• M69: 38,260,703 km (0.118 R)
• M70: 40,234,647 km (0.077 R)
• M71: 41,079,575 km (0.101 R)
• M72: 41,620,521 km (0.093 R)
• M73: 42,319,293 km (0.057 R)
• M74: 43,964,720 km (0.109 R)
• M75: 44,835,080 km (0.11 R)
• M76: 44,993,804 km (0.065 R)
• M77: 45,631,091 km (0.104 R)
• M78: 46,271,369 km (0.086 R)
• M79: 46,914,491 km (0.082 R)
• M80: 47,317,956 km (0.089 R)
• M81: 48,128,477 km (0.062 R)
• M82: 50,174,527 km (0.118 R)
• M83: 50,504,540 km (0.105 R)
• M84: 50,587,118 km (0.065 R)
• M85: 51,498,917 km (0.039 R)
• M86: 52,416,102 km (0.08 R)
• M87: 53,422,746 km (0.054 R)
• M88: 54,351,001 km (0.085 R)
• M89: 54,689,990 km (0.092 R)
• M90: 55,540,304 km (0.097 R)
• M91: 55,710,995 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212

Radius: 6.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.63 AU - 17.31 AU

Year: 24661 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,182,543 km

• M1: 128,056 km (0.073 R)
• M2: 319,391 km (0.095 R)
• M3: 2,212,553 km (0.069 R)
• M4: 2,573,233 km (0.094 R)
• M5: 3,214,709 km (0.047 R)
• M6: 3,348,748 km (0.103 R)
• M7: 3,692,075 km (0.1 R)
• M8: 5,895,203 km (0.068 R)
• M9: 6,267,253 km (0.085 R)
• M10: 6,435,102 km (0.059 R)
• M11: 6,732,353 km (0.111 R)
• M12: 7,296,337 km (0.053 R)
• M13: 7,428,581 km (0.041 R)
• M14: 8,147,549 km (0.087 R)
• M15: 8,561,785 km (0.042 R)
• M16: 8,794,859 km (0.062 R)
• M17: 9,602,837 km (0.1 R)
• M18: 10,335,268 km (0.098 R)
• M19: 11,288,805 km (0.085 R)
• M20: 11,493,156 km (0.119 R)
• M21: 11,595,780 km (0.068 R)
• M22: 12,165,598 km (0.04 R)
• M23: 12,903,864 km (0.077 R)
• M24: 13,117,489 km (0.117 R)
• M25: 13,494,177 km (0.111 R)
• M26: 13,765,547 km (0.037 R)
• M27: 14,258,173 km (0.107 R)
• M28: 14,756,783 km (0.059 R)
• M29: 14,868,383 km (0.099 R)
• M30: 15,373,874 km (0.088 R)
• M31: 15,885,050 km (0.118 R)
• M32: 15,999,343 km (0.08 R)
• M33: 18,945,673 km (0.096 R)
• M34: 19,127,733 km (0.049 R)
• M35: 19,616,021 km (0.103 R)
• M36: 20,917,073 km (0.104 R)
• M37: 21,042,436 km (0.082 R)
• M38: 21,546,282 km (0.081 R)
• M39: 21,609,562 km (0.107 R)
• M40: 22,054,316 km (0.119 R)
• M41: 23,666,832 km (0.1 R)
• M42: 26,935,845 km (0.103 R)
• M43: 27,277,227 km (0.071 R)
• M44: 29,075,842 km (0.118 R)
• M45: 29,145,854 km (0.084 R)
• M46: 30,556,263 km (0.057 R)
• M47: 30,627,471 km (0.052 R)
• M48: 30,983,813 km (0.117 R)
• M49: 31,126,829 km (0.096 R)
• M50: 31,988,961 km (0.089 R)
• M51: 33,223,892 km (0.089 R)
• M52: 34,031,122 km (0.11 R)
• M53: 34,104,874 km (0.114 R)
• M54: 34,919,285 km (0.107 R)
• M55: 36,491,708 km (0.113 R)
• M56: 36,945,139 km (0.079 R)
• M57: 37,705,096 km (0.116 R)
• M58: 38,240,208 km (0.053 R)
• M59: 38,316,802 km (0.119 R)
• M60: 38,623,926 km (0.047 R)
• M61: 38,854,756 km (0.108 R)
• M62: 39,550,087 km (0.057 R)
• M63: 41,424,099 km (0.114 R)
• M64: 41,897,128 km (0.075 R)
• M65: 42,451,238 km (0.097 R)
• M66: 42,768,984 km (0.099 R)
• M67: 42,928,156 km (0.09 R)
• M68: 44,128,230 km (0.079 R)
• M69: 44,289,048 km (0.09 R)
• M70: 44,369,532 km (0.065 R)
• M71: 46,970,889 km (0.1 R)
• M72: 47,546,542 km (0.038 R)
• M73: 48,372,920 km (0.114 R)
• M74: 48,455,798 km (0.082 R)
• M75: 49,037,284 km (0.089 R)
• M76: 50,039,740 km (0.052 R)
• M77: 50,543,436 km (0.096 R)
• M78: 51,133,300 km (0.091 R)
• M79: 51,386,719 km (0.074 R)
• M80: 51,810,231 km (0.076 R)
• M81: 54,806,227 km (0.047 R)
• M82: 57,330,841 km (0.085 R)
• M83: 57,594,133 km (0.113 R)
• M84: 57,945,838 km (0.108 R)
• M85: 58,298,290 km (0.054 R)
• M86: 59,182,563 km (0.049 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: 409 - 18,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit