🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 191 Days

Day: 36 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.73 AU - 0.81 AU

Year: 241 Days

Day: 14.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.8 AU - 1.18 AU

Year: 351 Days

Day: 18.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,321,942 km

• M1: 407,654 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.97 AU - 1.59 AU

Year: 516 Days

Day: 14.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,321,942 km

• M1: 449,691 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.73 AU - 1.89 AU

Year: 868 Days

Day: 45.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.18 AU - 4.7 AU

Year: 2788 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 9.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.11 AU - 7.91 AU

Year: 5921 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,321,942 km

• M1: 116,836 km (0.088 R)
• M2: 439,967 km (0.108 R)
• M3: 548,575 km (0.114 R)
• M4: 724,054 km (0.115 R)
• M5: 1,102,536 km (0.076 R)
• M6: 1,171,202 km (0.059 R)
• M7: 1,342,491 km (0.063 R)
• M8: 1,568,085 km (0.079 R)
• M9: 1,871,619 km (0.117 R)
• M10: 2,334,774 km (0.105 R)
• M11: 2,442,484 km (0.096 R)
• M12: 2,588,642 km (0.113 R)
• M13: 2,756,640 km (0.054 R)
• M14: 3,526,022 km (0.11 R)
• M15: 3,587,806 km (0.063 R)
• M16: 3,987,980 km (0.048 R)
• M17: 4,117,233 km (0.095 R)
• M18: 4,313,954 km (0.073 R)
• M19: 4,380,226 km (0.072 R)
• M20: 4,876,442 km (0.115 R)
• M21: 5,108,019 km (0.047 R)
• M22: 5,438,182 km (0.11 R)
• M23: 5,629,966 km (0.118 R)
• M24: 5,872,913 km (0.115 R)
• M25: 6,069,784 km (0.109 R)
• M26: 6,218,933 km (0.117 R)
• M27: 6,571,535 km (0.118 R)
• M28: 6,673,411 km (0.112 R)
• M29: 7,217,349 km (0.104 R)
• M30: 7,641,310 km (0.097 R)
• M31: 7,748,571 km (0.065 R)
• M32: 8,046,271 km (0.067 R)
• M33: 8,347,561 km (0.073 R)
• M34: 8,989,635 km (0.093 R)
• M35: 9,792,826 km (0.109 R)
• M36: 9,938,535 km (0.07 R)
• M37: 10,232,494 km (0.092 R)
• M38: 10,708,515 km (0.103 R)
• M39: 10,768,504 km (0.088 R)
• M40: 11,130,979 km (0.11 R)
• M41: 11,558,979 km (0.102 R)
• M42: 11,620,613 km (0.048 R)
• M43: 11,899,164 km (0.101 R)
• M44: 13,099,238 km (0.057 R)
• M45: 13,195,579 km (0.086 R)
• M46: 13,421,323 km (0.03 R)
• M47: 13,778,861 km (0.053 R)
• M48: 14,139,392 km (0.097 R)
• M49: 14,337,310 km (0.097 R)
• M50: 15,104,897 km (0.097 R)
• M51: 15,646,740 km (0.094 R)
• M52: 15,988,572 km (0.109 R)
• M53: 16,160,460 km (0.11 R)
• M54: 16,749,277 km (0.111 R)
• M55: 16,958,863 km (0.101 R)
• M56: 17,134,192 km (0.114 R)
• M57: 17,309,970 km (0.112 R)
• M58: 17,770,133 km (0.112 R)
• M59: 18,198,431 km (0.109 R)
• M60: 18,377,949 km (0.111 R)
• M61: 19,210,910 km (0.11 R)
• M62: 19,467,021 km (0.081 R)
• M63: 19,576,976 km (0.073 R)
• M64: 19,687,379 km (0.103 R)
• M65: 20,167,588 km (0.115 R)
• M66: 20,951,481 km (0.11 R)
• M67: 21,821,393 km (0.114 R)
• M68: 21,935,835 km (0.117 R)
• M69: 22,012,130 km (0.038 R)
• M70: 22,433,547 km (0.116 R)
• M71: 22,780,465 km (0.071 R)
• M72: 23,051,386 km (0.099 R)
• M73: 23,167,923 km (0.063 R)
• M74: 24,185,338 km (0.117 R)
• M75: 24,739,299 km (0.103 R)
• M76: 25,017,850 km (0.059 R)
• M77: 25,217,563 km (0.087 R)
• M78: 25,900,029 km (0.073 R)
• M79: 26,792,530 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 15

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.67 AU - 9.59 AU

Year: 8263 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,321,942 km

• M1: 224,846 km (0.08 R)
• M2: 929,003 km (0.118 R)
• M3: 1,143,975 km (0.1 R)
• M4: 1,477,877 km (0.089 R)
• M5: 1,711,100 km (0.048 R)
• M6: 1,911,262 km (0.105 R)
• M7: 2,025,854 km (0.119 R)
• M8: 2,409,124 km (0.117 R)
• M9: 2,609,585 km (0.108 R)
• M10: 3,135,272 km (0.087 R)
• M11: 3,299,531 km (0.085 R)
• M12: 3,410,682 km (0.116 R)
• M13: 3,551,453 km (0.096 R)
• M14: 3,723,042 km (0.079 R)
• M15: 4,044,827 km (0.098 R)
• M16: 4,873,300 km (0.051 R)
• M17: 5,096,799 km (0.055 R)
• M18: 5,520,760 km (0.093 R)
• M19: 5,922,281 km (0.119 R)
• M20: 6,161,039 km (0.1 R)
• M21: 6,333,525 km (0.035 R)
• M22: 6,683,434 km (0.102 R)
• M23: 7,696,810 km (0.114 R)
• M24: 8,259,448 km (0.027 R)
• M25: 8,603,523 km (0.089 R)
• M26: 9,623,930 km (0.082 R)
• M27: 9,905,174 km (0.1 R)
• M28: 10,189,261 km (0.113 R)
• M29: 10,352,771 km (0.109 R)
• M30: 11,099,414 km (0.105 R)
• M31: 11,735,055 km (0.079 R)
• M32: 12,557,245 km (0.035 R)
• M33: 13,130,504 km (0.069 R)
• M34: 14,486,011 km (0.055 R)
• M35: 15,273,943 km (0.09 R)
• M36: 15,743,830 km (0.116 R)
• M37: 16,314,097 km (0.077 R)
• M38: 17,036,654 km (0.047 R)
• M39: 17,524,044 km (0.107 R)
• M40: 17,917,337 km (0.116 R)
• M41: 19,468,816 km (0.054 R)
• M42: 19,621,107 km (0.08 R)
• M43: 19,927,184 km (0.064 R)
• M44: 20,389,292 km (0.076 R)
• M45: 21,010,871 km (0.096 R)
• M46: 21,376,339 km (0.101 R)
• M47: 21,849,367 km (0.074 R)
• M48: 22,592,121 km (0.112 R)
• M49: 23,127,681 km (0.038 R)
• M50: 23,559,121 km (0.063 R)
• M51: 23,775,889 km (0.109 R)
• M52: 23,938,950 km (0.038 R)
• M53: 24,156,765 km (0.108 R)
• M54: 25,145,607 km (0.095 R)
• M55: 25,478,163 km (0.097 R)
• M56: 26,091,514 km (0.105 R)
• M57: 26,203,563 km (0.115 R)
• M58: 26,597,155 km (0.063 R)
• M59: 28,883,010 km (0.042 R)
• M60: 29,756,363 km (0.074 R)
• M61: 30,049,425 km (0.109 R)
• M62: 30,697,483 km (0.094 R)
• M63: 30,815,815 km (0.072 R)
• M64: 31,588,787 km (0.073 R)
• M65: 32,548,757 km (0.064 R)
• M66: 32,729,770 km (0.069 R)
• M67: 33,214,318 km (0.086 R)
• M68: 33,640,223 km (0.072 R)
• M69: 34,190,444 km (0.109 R)
• M70: 34,374,599 km (0.1 R)
• M71: 35,361,945 km (0.076 R)
• M72: 35,672,360 km (0.112 R)
• M73: 36,797,486 km (0.1 R)
• M74: 37,364,462 km (0.106 R)
• M75: 37,490,872 km (0.082 R)
• M76: 37,807,421 km (0.118 R)
• M77: 38,124,868 km (0.119 R)
• M78: 38,954,538 km (0.045 R)
• M79: 39,725,565 km (0.032 R)
• M80: 40,956,755 km (0.073 R)
• M81: 41,675,274 km (0.06 R)
• M82: 42,332,009 km (0.055 R)
• M83: 42,661,722 km (0.105 R)
• M84: 43,323,693 km (0.032 R)
• M85: 44,590,787 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 6.3

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.08 AU - 19.36 AU

Year: 25471 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,321,942 km

• M1: 301,589 km (0.042 R)
• M2: 415,284 km (0.077 R)
• M3: 636,539 km (0.049 R)
• M4: 1,060,200 km (0.063 R)
• M5: 1,899,743 km (0.087 R)
• M6: 2,190,861 km (0.11 R)
• M7: 2,693,510 km (0.091 R)
• M8: 2,733,602 km (0.117 R)
• M9: 2,896,215 km (0.086 R)
• M10: 2,937,354 km (0.074 R)
• M11: 3,020,231 km (0.096 R)
• M12: 3,273,501 km (0.107 R)
• M13: 5,585,237 km (0.1 R)
• M14: 7,138,212 km (0.077 R)
• M15: 7,817,386 km (0.098 R)
• M16: 11,184,386 km (0.101 R)
• M17: 13,184,808 km (0.094 R)
• M18: 14,295,872 km (0.119 R)
• M19: 14,649,222 km (0.066 R)
• M20: 14,720,281 km (0.087 R)
• M21: 15,364,599 km (0.083 R)
• M22: 15,945,039 km (0.048 R)
• M23: 16,237,951 km (0.071 R)
• M24: 17,127,460 km (0.056 R)
• M25: 17,502,652 km (0.075 R)
• M26: 17,578,049 km (0.038 R)
• M27: 18,567,789 km (0.1 R)
• M28: 19,497,240 km (0.036 R)
• M29: 19,653,719 km (0.052 R)
• M30: 19,810,498 km (0.076 R)
• M31: 19,967,725 km (0.099 R)
• M32: 20,204,389 km (0.104 R)
• M33: 20,362,514 km (0.061 R)
• M34: 20,759,996 km (0.03 R)
• M35: 20,839,881 km (0.086 R)
• M36: 21,481,955 km (0.086 R)
• M37: 23,280,869 km (0.108 R)
• M38: 24,198,353 km (0.028 R)
• M39: 25,383,019 km (0.111 R)
• M40: 25,724,999 km (0.119 R)
• M41: 25,896,588 km (0.041 R)
• M42: 26,068,476 km (0.113 R)
• M43: 27,020,966 km (0.118 R)
• M44: 27,984,675 km (0.073 R)
• M45: 28,072,788 km (0.081 R)
• M46: 30,488,196 km (0.098 R)
• M47: 31,582,803 km (0.087 R)
• M48: 31,950,664 km (0.096 R)
• M49: 33,062,326 km (0.077 R)
• M50: 33,529,371 km (0.094 R)
• M51: 33,904,413 km (0.061 R)
• M52: 34,375,347 km (0.107 R)
• M53: 34,943,370 km (0.107 R)
• M54: 35,228,503 km (0.103 R)
• M55: 37,440,009 km (0.09 R)
• M56: 37,731,725 km (0.112 R)
• M57: 41,391,636 km (0.111 R)
• M58: 41,794,055 km (0.064 R)
• M59: 43,110,815 km (0.094 R)
• M60: 43,314,567 km (0.08 R)
• M61: 44,441,039 km (0.077 R)
• M62: 44,853,032 km (0.115 R)
• M63: 46,827,574 km (0.098 R)
• M64: 47,456,933 km (0.094 R)
• M65: 49,361,762 km (0.099 R)
• M66: 49,681,752 km (0.081 R)
• M67: 50,430,789 km (0.102 R)
• M68: 52,482,972 km (0.109 R)
• M69: 56,668,272 km (0.108 R)
• M70: 58,236,955 km (0.08 R)
• M71: 59,933,545 km (0.094 R)
• M72: 60,047,239 km (0.077 R)
• M73: 60,388,771 km (0.066 R)
• M74: 61,302,515 km (0.117 R)
• M75: 62,797,147 km (0.115 R)
• M76: 64,420,134 km (0.116 R)
• M77: 64,536,671 km (0.105 R)
• M78: 65,353,775 km (0.078 R)
• M79: 65,587,895 km (0.085 R)
• M80: 65,822,315 km (0.046 R)
• M81: 66,174,319 km (0.094 R)
• M82: 66,762,538 km (0.114 R)
• M83: 66,998,304 km (0.113 R)
• M84: 69,849,191 km (0.073 R)
• M85: 71,771,673 km (0.041 R)
• M86: 73,346,340 km (0.071 R)
• M87: 76,900,037 km (0.088 R)
• M88: 77,270,891 km (0.051 R)
• M89: 78,635,672 km (0.027 R)
• M90: 78,884,603 km (0.088 R)
• M91: 79,133,982 km (0.082 R)
• M92: 80,509,535 km (0.03 R)
• M93: 81,011,735 km (0.08 R)
• M94: 81,514,833 km (0.07 R)
• M95: 82,271,648 km (0.07 R)
• M96: 83,538,144 km (0.037 R)
• M97: 84,683,465 km (0.087 R)
• M98: 85,321,949 km (0.067 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit