🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 188 Days

Day: 28.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,321,278 km

• M1: 48,021 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.16 AU

Year: 360 Days

Day: 31.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.23 AU

Year: 382 Days

Day: 15.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,321,278 km

• M1: 871,856 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.45 AU

Year: 477 Days

Day: 26.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.46 AU - 1.98 AU

Year: 850 Days

Day: 38.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.79 AU - 1.93 AU

Year: 956 Days

Day: 26 Hours

Environment

Temp: -73 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.11 AU - 4.21 AU

Year: 3196 Days

Day: 37.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 14.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.31 AU - 6.29 AU

Year: 5262 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,321,278 km

• M1: 206,445 km (0.092 R)
• M2: 562,638 km (0.055 R)
• M3: 767,587 km (0.05 R)
• M4: 1,043,595 km (0.099 R)
• M5: 1,336,956 km (0.06 R)
• M6: 1,451,997 km (0.116 R)
• M7: 1,675,197 km (0.106 R)
• M8: 1,782,159 km (0.118 R)
• M9: 2,433,209 km (0.062 R)
• M10: 2,680,046 km (0.058 R)
• M11: 2,956,952 km (0.113 R)
• M12: 3,087,999 km (0.087 R)
• M13: 3,631,937 km (0.092 R)
• M14: 3,725,585 km (0.115 R)
• M15: 4,604,922 km (0.043 R)
• M16: 5,016,017 km (0.104 R)
• M17: 5,226,202 km (0.11 R)
• M18: 5,520,012 km (0.052 R)
• M19: 5,682,475 km (0.099 R)
• M20: 5,819,208 km (0.113 R)
• M21: 5,984,663 km (0.114 R)
• M22: 6,292,236 km (0.112 R)
• M23: 6,490,603 km (0.095 R)
• M24: 6,633,618 km (0.051 R)
• M25: 7,127,890 km (0.117 R)
• M26: 7,424,243 km (0.068 R)
• M27: 7,785,223 km (0.108 R)
• M28: 8,368,804 km (0.077 R)
• M29: 9,286,587 km (0.118 R)
• M30: 9,448,153 km (0.103 R)
• M31: 10,638,503 km (0.046 R)
• M32: 10,739,930 km (0.099 R)
• M33: 11,736,103 km (0.106 R)
• M34: 12,334,045 km (0.087 R)
• M35: 12,762,045 km (0.106 R)
• M36: 13,449,746 km (0.099 R)
• M37: 13,779,609 km (0.076 R)
• M38: 14,410,314 km (0.11 R)
• M39: 14,785,655 km (0.075 R)
• M40: 14,898,901 km (0.089 R)
• M41: 15,469,467 km (0.096 R)
• M42: 15,699,848 km (0.091 R)
• M43: 16,086,109 km (0.047 R)
• M44: 16,907,551 km (0.085 R)
• M45: 17,224,100 km (0.079 R)
• M46: 17,383,123 km (0.107 R)
• M47: 17,742,756 km (0.073 R)
• M48: 17,903,275 km (0.091 R)
• M49: 18,185,566 km (0.062 R)
• M50: 18,877,157 km (0.05 R)
• M51: 19,000,126 km (0.12 R)
• M52: 19,205,524 km (0.101 R)
• M53: 19,577,275 km (0.073 R)
• M54: 20,035,044 km (0.04 R)
• M55: 20,791,411 km (0.114 R)
• M56: 20,960,906 km (0.074 R)
• M57: 21,643,072 km (0.093 R)
• M58: 21,814,661 km (0.032 R)
• M59: 22,202,568 km (0.115 R)
• M60: 22,679,935 km (0.112 R)
• M61: 23,204,425 km (0.115 R)
• M62: 23,644,542 km (0.042 R)
• M63: 24,265,523 km (0.07 R)
• M64: 24,846,860 km (0.114 R)
• M65: 25,116,735 km (0.096 R)
• M66: 25,297,150 km (0.049 R)
• M67: 25,659,476 km (0.104 R)
• M68: 26,894,556 km (0.106 R)
• M69: 27,310,737 km (0.113 R)
• M70: 28,712,918 km (0.087 R)
• M71: 29,185,497 km (0.12 R)
• M72: 30,042,693 km (0.087 R)
• M73: 30,138,436 km (0.062 R)
• M74: 30,618,645 km (0.086 R)
• M75: 31,004,757 km (0.059 R)
• M76: 31,586,992 km (0.089 R)
• M77: 32,614,430 km (0.095 R)
• M78: 32,860,668 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 7.3

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.24 AU - 14.48 AU

Year: 19439 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,321,278 km

• M1: 203,154 km (0.103 R)
• M2: 674,686 km (0.12 R)
• M3: 1,087,726 km (0.106 R)
• M4: 1,214,884 km (0.115 R)
• M5: 1,511,986 km (0.107 R)
• M6: 1,891,815 km (0.099 R)
• M7: 2,599,263 km (0.062 R)
• M8: 2,667,330 km (0.096 R)
• M9: 3,160,704 km (0.057 R)
• M10: 3,720,349 km (0.119 R)
• M11: 3,952,825 km (0.066 R)
• M12: 4,070,857 km (0.087 R)
• M13: 4,513,667 km (0.114 R)
• M14: 4,678,524 km (0.072 R)
• M15: 5,099,193 km (0.105 R)
• M16: 5,314,165 km (0.099 R)
• M17: 5,400,932 km (0.082 R)
• M18: 5,575,961 km (0.048 R)
• M19: 8,216,065 km (0.112 R)
• M20: 8,722,753 km (0.096 R)
• M21: 9,554,367 km (0.12 R)
• M22: 9,819,455 km (0.076 R)
• M23: 10,411,264 km (0.091 R)
• M24: 10,574,625 km (0.118 R)
• M25: 11,460,244 km (0.086 R)
• M26: 12,140,017 km (0.109 R)
• M27: 12,832,954 km (0.084 R)
• M28: 13,184,060 km (0.079 R)
• M29: 13,243,002 km (0.087 R)
• M30: 14,075,963 km (0.076 R)
• M31: 14,559,613 km (0.088 R)
• M32: 17,122,374 km (0.119 R)
• M33: 17,186,551 km (0.052 R)
• M34: 17,315,355 km (0.119 R)
• M35: 18,094,162 km (0.103 R)
• M36: 19,417,654 km (0.086 R)
• M37: 19,484,674 km (0.083 R)
• M38: 19,888,289 km (0.112 R)
• M39: 20,362,514 km (0.094 R)
• M40: 23,570,940 km (0.035 R)
• M41: 24,795,847 km (0.095 R)
• M42: 25,526,034 km (0.081 R)
• M43: 26,337,304 km (0.09 R)
• M44: 26,858,054 km (0.104 R)
• M45: 27,007,502 km (0.074 R)
• M46: 27,607,838 km (0.116 R)
• M47: 28,745,231 km (0.082 R)
• M48: 30,130,358 km (0.114 R)
• M49: 30,596,953 km (0.046 R)
• M50: 31,379,799 km (0.099 R)
• M51: 32,089,940 km (0.031 R)
• M52: 32,486,823 km (0.041 R)
• M53: 32,725,731 km (0.088 R)
• M54: 33,606,713 km (0.074 R)
• M55: 35,637,504 km (0.058 R)
• M56: 37,540,838 km (0.04 R)
• M57: 37,707,938 km (0.085 R)
• M58: 38,042,739 km (0.073 R)
• M59: 39,053,272 km (0.116 R)
• M60: 39,476,933 km (0.082 R)
• M61: 40,414,463 km (0.12 R)
• M62: 41,790,913 km (0.05 R)
• M63: 43,620,944 km (0.055 R)
• M64: 43,708,608 km (0.082 R)
• M65: 44,236,689 km (0.114 R)
• M66: 44,766,714 km (0.104 R)
• M67: 45,210,122 km (0.107 R)
• M68: 47,178,082 km (0.069 R)
• M69: 48,263,415 km (0.098 R)
• M70: 48,535,982 km (0.116 R)
• M71: 49,631,487 km (0.082 R)
• M72: 51,289,929 km (0.091 R)
• M73: 51,382,530 km (0.072 R)
• M74: 52,872,824 km (0.075 R)
• M75: 56,086,486 km (0.097 R)
• M76: 56,277,373 km (0.118 R)
• M77: 57,427,930 km (0.103 R)
• M78: 57,524,271 km (0.036 R)
• M79: 57,716,803 km (0.111 R)
• M80: 59,947,457 km (0.065 R)
• M81: 60,044,995 km (0.086 R)
• M82: 62,304,820 km (0.096 R)
• M83: 63,693,986 km (0.093 R)
• M84: 66,098,922 km (0.062 R)
• M85: 67,008,477 km (0.119 R)
• M86: 67,312,609 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.5

Radius: 7.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.37 AU - 18.43 AU

Year: 25020 Days

Day: 19.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,321,278 km

• M1: 118,930 km (0.083 R)
• M2: 260,001 km (0.114 R)
• M3: 373,097 km (0.115 R)
• M4: 453,132 km (0.116 R)
• M5: 899,682 km (0.115 R)
• M6: 988,692 km (0.092 R)
• M7: 1,452,446 km (0.116 R)
• M8: 2,305,453 km (0.061 R)
• M9: 3,149,185 km (0.067 R)
• M10: 3,639,866 km (0.055 R)
• M11: 3,784,377 km (0.099 R)
• M12: 3,930,983 km (0.045 R)
• M13: 4,042,134 km (0.033 R)
• M14: 4,535,658 km (0.109 R)
• M15: 4,652,344 km (0.096 R)
• M16: 5,169,205 km (0.114 R)
• M17: 6,300,165 km (0.079 R)
• M18: 7,140,456 km (0.097 R)
• M19: 7,321,769 km (0.052 R)
• M20: 7,504,727 km (0.094 R)
• M21: 7,642,806 km (0.104 R)
• M22: 9,070,418 km (0.11 R)
• M23: 9,168,554 km (0.099 R)
• M24: 9,514,574 km (0.119 R)
• M25: 9,664,172 km (0.104 R)
• M26: 9,714,138 km (0.068 R)
• M27: 9,864,932 km (0.075 R)
• M28: 10,066,890 km (0.081 R)
• M29: 11,308,103 km (0.103 R)
• M30: 11,360,761 km (0.093 R)
• M31: 13,425,661 km (0.07 R)
• M32: 14,044,547 km (0.044 R)
• M33: 14,158,092 km (0.07 R)
• M34: 14,615,413 km (0.105 R)
• M35: 16,253,659 km (0.108 R)
• M36: 17,094,399 km (0.107 R)
• M37: 18,568,387 km (0.061 R)
• M38: 18,630,769 km (0.056 R)
• M39: 18,880,598 km (0.094 R)
• M40: 19,573,535 km (0.076 R)
• M41: 21,439,918 km (0.075 R)
• M42: 21,570,667 km (0.113 R)
• M43: 22,626,678 km (0.093 R)
• M44: 23,295,231 km (0.083 R)
• M45: 23,902,449 km (0.051 R)
• M46: 24,994,663 km (0.098 R)
• M47: 25,270,372 km (0.085 R)
• M48: 25,546,978 km (0.096 R)
• M49: 26,103,183 km (0.078 R)
• M50: 27,156,950 km (0.077 R)
• M51: 27,511,348 km (0.067 R)
• M52: 28,152,973 km (0.076 R)
• M53: 28,655,472 km (0.1 R)
• M54: 29,742,151 km (0.105 R)
• M55: 30,180,622 km (0.119 R)
• M56: 30,621,338 km (0.106 R)
• M57: 32,780,783 km (0.099 R)
• M58: 33,916,829 km (0.102 R)
• M59: 35,219,976 km (0.101 R)
• M60: 35,528,896 km (0.116 R)
• M61: 35,606,388 km (0.111 R)
• M62: 36,930,478 km (0.071 R)
• M63: 37,401,712 km (0.103 R)
• M64: 38,112,302 km (0.116 R)
• M65: 39,546,796 km (0.108 R)
• M66: 39,626,980 km (0.108 R)
• M67: 40,189,917 km (0.077 R)
• M68: 41,161,256 km (0.057 R)
• M69: 41,649,693 km (0.086 R)
• M70: 43,457,433 km (0.053 R)
• M71: 43,954,846 km (0.071 R)
• M72: 44,454,204 km (0.117 R)
• M73: 44,788,107 km (0.066 R)
• M74: 44,871,732 km (0.111 R)
• M75: 44,955,357 km (0.111 R)
• M76: 45,542,529 km (0.119 R)
• M77: 45,879,124 km (0.098 R)
• M78: 47,404,274 km (0.104 R)
• M79: 48,945,880 km (0.066 R)
• M80: 50,503,792 km (0.091 R)
• M81: 51,288,882 km (0.113 R)
• M82: 52,253,938 km (0.116 R)
• M83: 52,606,390 km (0.08 R)
• M84: 52,782,916 km (0.097 R)
• M85: 53,668,386 km (0.109 R)
• M86: 54,469,482 km (0.111 R)
• M87: 54,916,182 km (0.113 R)
• M88: 55,095,250 km (0.097 R)
• M89: 55,543,745 km (0.057 R)
• M90: 55,993,436 km (0.084 R)
• M91: 57,531,452 km (0.079 R)
• M92: 58,442,652 km (0.086 R)
• M93: 60,463,869 km (0.107 R)
• M94: 60,741,373 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit