🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 183 Days

Day: 26.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.54 AU - 0.74 AU

Year: 224 Days

Day: 29.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,001,891 km

• M1: 413,339 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 342 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.83 AU - 0.97 AU

Year: 373 Days

Day: 32.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 411 Days

Day: 19.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,001,891 km

• M1: 438,771 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.77 AU - 2.67 AU

Year: 1444 Days

Day: 31.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.2

Radius: 10.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.42 AU - 8.9 AU

Year: 10176 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,001,891 km

• M1: 162,164 km (0.041 R)
• M2: 328,367 km (0.089 R)
• M3: 416,181 km (0.118 R)
• M4: 847,771 km (0.073 R)
• M5: 978,370 km (0.117 R)
• M6: 1,480,720 km (0.12 R)
• M7: 1,586,635 km (0.087 R)
• M8: 1,843,794 km (0.119 R)
• M9: 1,977,684 km (0.106 R)
• M10: 2,114,716 km (0.08 R)
• M11: 2,214,647 km (0.029 R)
• M12: 2,419,297 km (0.108 R)
• M13: 2,759,782 km (0.108 R)
• M14: 2,935,858 km (0.102 R)
• M15: 3,439,105 km (0.116 R)
• M16: 3,605,009 km (0.116 R)
• M17: 3,871,144 km (0.096 R)
• M18: 3,994,114 km (0.05 R)
• M19: 4,093,596 km (0.113 R)
• M20: 4,193,827 km (0.114 R)
• M21: 4,786,384 km (0.082 R)
• M22: 4,865,521 km (0.114 R)
• M23: 5,598,401 km (0.099 R)
• M24: 5,992,143 km (0.092 R)
• M25: 6,134,859 km (0.029 R)
• M26: 6,599,360 km (0.083 R)
• M27: 7,015,243 km (0.099 R)
• M28: 7,562,472 km (0.117 R)
• M29: 7,997,502 km (0.077 R)
• M30: 8,601,130 km (0.116 R)
• M31: 8,794,859 km (0.097 R)
• M32: 9,219,418 km (0.081 R)
• M33: 9,517,267 km (0.115 R)
• M34: 9,717,728 km (0.068 R)
• M35: 9,987,004 km (0.11 R)
• M36: 10,122,690 km (0.112 R)
• M37: 10,190,607 km (0.085 R)
• M38: 10,327,190 km (0.082 R)
• M39: 10,395,706 km (0.06 R)
• M40: 11,229,415 km (0.115 R)
• M41: 11,547,609 km (0.076 R)
• M42: 12,265,380 km (0.119 R)
• M43: 12,776,406 km (0.083 R)
• M44: 12,886,809 km (0.1 R)
• M45: 14,084,490 km (0.089 R)
• M46: 14,312,926 km (0.101 R)
• M47: 15,670,227 km (0.039 R)
• M48: 17,027,828 km (0.107 R)
• M49: 17,271,224 km (0.097 R)
• M50: 17,638,636 km (0.111 R)
• M51: 17,802,745 km (0.096 R)
• M52: 18,464,267 km (0.12 R)
• M53: 18,756,282 km (0.073 R)
• M54: 19,513,995 km (0.04 R)
• M55: 20,110,292 km (0.106 R)
• M56: 20,626,255 km (0.093 R)
• M57: 21,277,305 km (0.114 R)
• M58: 21,364,521 km (0.084 R)
• M59: 21,452,035 km (0.115 R)
• M60: 21,583,382 km (0.108 R)
• M61: 21,890,956 km (0.103 R)
• M62: 21,979,069 km (0.082 R)
• M63: 22,554,871 km (0.053 R)
• M64: 25,368,957 km (0.12 R)
• M65: 25,461,558 km (0.045 R)
• M66: 25,740,109 km (0.08 R)
• M67: 26,253,379 km (0.102 R)
• M68: 26,864,187 km (0.068 R)
• M69: 27,670,071 km (0.083 R)
• M70: 28,966,486 km (0.095 R)
• M71: 29,160,215 km (0.119 R)
• M72: 29,257,155 km (0.092 R)
• M73: 29,597,640 km (0.086 R)
• M74: 29,792,715 km (0.066 R)
• M75: 30,725,458 km (0.059 R)
• M76: 31,269,845 km (0.066 R)
• M77: 32,017,235 km (0.076 R)
• M78: 33,428,243 km (0.096 R)
• M79: 33,733,273 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.9

Radius: 6.6

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.4 AU - 13.06 AU

Year: 15344 Days

Day: 21.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,001,891 km

• M1: 104,120 km (0.066 R)
• M2: 185,651 km (0.113 R)
• M3: 314,604 km (0.081 R)
• M4: 375,191 km (0.111 R)
• M5: 823,686 km (0.059 R)
• M6: 1,024,297 km (0.077 R)
• M7: 1,142,629 km (0.073 R)
• M8: 1,290,431 km (0.092 R)
• M9: 1,470,846 km (0.117 R)
• M10: 1,742,666 km (0.074 R)
• M11: 2,119,503 km (0.116 R)
• M12: 2,271,195 km (0.106 R)
• M13: 2,585,051 km (0.054 R)
• M14: 2,846,099 km (0.044 R)
• M15: 3,972,871 km (0.088 R)
• M16: 4,312,159 km (0.088 R)
• M17: 4,700,066 km (0.077 R)
• M18: 4,938,226 km (0.085 R)
• M19: 5,139,734 km (0.101 R)
• M20: 5,302,945 km (0.11 R)
• M21: 5,929,760 km (0.089 R)
• M22: 6,057,966 km (0.108 R)
• M23: 6,187,218 km (0.12 R)
• M24: 7,759,791 km (0.104 R)
• M25: 8,230,725 km (0.11 R)
• M26: 8,421,762 km (0.101 R)
• M27: 9,052,466 km (0.112 R)
• M28: 9,498,118 km (0.042 R)
• M29: 9,648,165 km (0.086 R)
• M30: 10,825,052 km (0.071 R)
• M31: 10,981,830 km (0.08 R)
• M32: 11,456,953 km (0.119 R)
• M33: 11,777,242 km (0.08 R)
• M34: 12,209,131 km (0.116 R)
• M35: 12,701,009 km (0.043 R)
• M36: 13,311,219 km (0.06 R)
• M37: 13,930,703 km (0.103 R)
• M38: 15,667,834 km (0.025 R)
• M39: 17,045,331 km (0.044 R)
• M40: 18,274,277 km (0.107 R)
• M41: 18,773,785 km (0.105 R)
• M42: 20,170,580 km (0.041 R)
• M43: 20,686,693 km (0.101 R)
• M44: 21,338,042 km (0.035 R)
• M45: 21,403,566 km (0.101 R)
• M46: 22,394,053 km (0.115 R)
• M47: 22,928,566 km (0.072 R)
• M48: 25,107,759 km (0.104 R)
• M49: 25,177,022 km (0.074 R)
• M50: 25,941,916 km (0.117 R)
• M51: 26,292,125 km (0.099 R)
• M52: 27,068,239 km (0.088 R)
• M53: 27,565,951 km (0.097 R)
• M54: 27,708,817 km (0.116 R)
• M55: 28,787,417 km (0.083 R)
• M56: 29,150,043 km (0.105 R)
• M57: 29,295,452 km (0.078 R)
• M58: 31,954,704 km (0.097 R)
• M59: 32,858,125 km (0.084 R)
• M60: 32,933,822 km (0.111 R)
• M61: 33,617,484 km (0.099 R)
• M62: 34,382,527 km (0.119 R)
• M63: 35,075,914 km (0.116 R)
• M64: 35,153,256 km (0.12 R)
• M65: 35,463,222 km (0.098 R)
• M66: 35,540,714 km (0.063 R)
• M67: 36,476,598 km (0.084 R)
• M68: 37,657,823 km (0.07 R)
• M69: 38,133,694 km (0.114 R)
• M70: 38,292,866 km (0.049 R)
• M71: 38,372,452 km (0.115 R)
• M72: 38,851,465 km (0.105 R)
• M73: 39,412,756 km (0.042 R)
• M74: 41,684,549 km (0.083 R)
• M75: 43,250,240 km (0.077 R)
• M76: 43,665,374 km (0.078 R)
• M77: 43,748,701 km (0.091 R)
• M78: 44,751,156 km (0.101 R)
• M79: 46,269,125 km (0.101 R)
• M80: 47,119,739 km (0.117 R)
• M81: 47,546,841 km (0.094 R)
• M82: 48,749,907 km (0.09 R)
• M83: 48,922,692 km (0.112 R)
• M84: 49,009,010 km (0.057 R)
• M85: 50,398,625 km (0.083 R)
• M86: 50,485,990 km (0.062 R)
• M87: 51,537,214 km (0.107 R)
• M88: 52,950,166 km (0.12 R)
• M89: 56,084,990 km (0.118 R)
• M90: 59,279,503 km (0.103 R)
• M91: 59,463,807 km (0.032 R)
• M92: 60,666,425 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.9

Radius: 7.3

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.35 AU - 14.09 AU

Year: 17516 Days

Day: 18.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,001,891 km

• M1: 224,247 km (0.112 R)
• M2: 320,738 km (0.098 R)
• M3: 485,894 km (0.064 R)
• M4: 658,081 km (0.04 R)
• M5: 783,893 km (0.066 R)
• M6: 895,044 km (0.086 R)
• M7: 1,183,020 km (0.119 R)
• M8: 1,233,883 km (0.111 R)
• M9: 1,499,120 km (0.11 R)
• M10: 1,870,422 km (0.116 R)
• M11: 1,960,031 km (0.04 R)
• M12: 2,269,549 km (0.068 R)
• M13: 2,694,856 km (0.096 R)
• M14: 2,899,506 km (0.091 R)
• M15: 3,360,118 km (0.058 R)
• M16: 4,230,179 km (0.069 R)
• M17: 4,428,247 km (0.108 R)
• M18: 4,833,507 km (0.093 R)
• M19: 5,635,950 km (0.108 R)
• M20: 5,766,400 km (0.032 R)
• M21: 5,897,896 km (0.107 R)
• M22: 6,253,341 km (0.05 R)
• M23: 7,313,690 km (0.108 R)
• M24: 7,456,107 km (0.088 R)
• M25: 7,888,745 km (0.099 R)
• M26: 7,937,364 km (0.092 R)
• M27: 8,578,092 km (0.111 R)
• M28: 8,628,057 km (0.043 R)
• M29: 8,828,967 km (0.106 R)
• M30: 8,980,659 km (0.061 R)
• M31: 9,492,434 km (0.037 R)
• M32: 10,119,099 km (0.1 R)
• M33: 10,330,930 km (0.111 R)
• M34: 10,651,518 km (0.105 R)
• M35: 12,756,360 km (0.119 R)
• M36: 13,100,136 km (0.077 R)
• M37: 15,897,467 km (0.088 R)
• M38: 16,329,356 km (0.086 R)
• M39: 16,640,220 km (0.088 R)
• M40: 16,702,602 km (0.1 R)
• M41: 17,839,396 km (0.1 R)
• M42: 17,903,275 km (0.054 R)
• M43: 18,159,536 km (0.111 R)
• M44: 18,546,246 km (0.076 R)
• M45: 20,053,744 km (0.098 R)
• M46: 22,559,957 km (0.117 R)
• M47: 23,114,816 km (0.112 R)
• M48: 24,877,228 km (0.09 R)
• M49: 25,594,251 km (0.087 R)
• M50: 26,245,450 km (0.088 R)
• M51: 28,082,662 km (0.087 R)
• M52: 28,231,362 km (0.114 R)
• M53: 28,679,258 km (0.111 R)
• M54: 29,280,043 km (0.05 R)
• M55: 30,723,513 km (0.083 R)
• M56: 32,579,723 km (0.069 R)
• M57: 32,814,293 km (0.12 R)
• M58: 33,521,442 km (0.108 R)
• M59: 33,995,518 km (0.1 R)
• M60: 34,312,964 km (0.085 R)
• M61: 34,950,551 km (0.032 R)
• M62: 35,592,176 km (0.1 R)
• M63: 36,318,623 km (0.092 R)
• M64: 37,294,749 km (0.102 R)
• M65: 38,279,552 km (0.114 R)
• M66: 38,775,170 km (0.094 R)
• M67: 39,939,789 km (0.077 R)
• M68: 40,107,189 km (0.097 R)
• M69: 40,358,514 km (0.11 R)
• M70: 40,778,734 km (0.112 R)
• M71: 44,365,044 km (0.107 R)
• M72: 46,723,305 km (0.101 R)
• M73: 47,076,206 km (0.111 R)
• M74: 47,429,855 km (0.028 R)
• M75: 48,496,339 km (0.104 R)
• M76: 49,122,106 km (0.105 R)
• M77: 49,391,083 km (0.08 R)
• M78: 51,560,552 km (0.058 R)
• M79: 51,834,017 km (0.113 R)
• M80: 51,925,122 km (0.114 R)
• M81: 52,656,955 km (0.091 R)
• M82: 53,024,068 km (0.106 R)
• M83: 53,484,231 km (0.027 R)
• M84: 54,315,845 km (0.086 R)
• M85: 54,872,649 km (0.11 R)
• M86: 56,085,588 km (0.08 R)
• M87: 56,930,367 km (0.092 R)
• M88: 57,874,031 km (0.077 R)
• M89: 58,063,422 km (0.083 R)
• M90: 58,252,962 km (0.088 R)
• M91: 58,632,641 km (0.081 R)
• M92: 59,013,218 km (0.106 R)
• M93: 59,203,806 km (0.082 R)
• M94: 61,120,903 km (0.119 R)
• M95: 61,217,244 km (0.117 R)
• M96: 62,183,945 km (0.102 R)
• M97: 62,669,091 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit