🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.21 AU - 1.95 AU

Year: 711 Days

Day: 31.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.35 AU - 1.89 AU

Year: 738 Days

Day: 20.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.31 AU - 2.11 AU

Year: 801 Days

Day: 18.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.7 AU - 2.34 AU

Year: 1028 Days

Day: 39.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 11.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.76 AU - 6.98 AU

Year: 5094 Days

Day: 7.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 106,465,894 km

• M1: 142,716 km (0.113 R)
• M2: 720,613 km (0.084 R)
• M3: 884,273 km (0.102 R)
• M4: 977,921 km (0.086 R)
• M5: 1,546,244 km (0.108 R)
• M6: 1,644,529 km (0.097 R)
• M7: 1,830,480 km (0.107 R)
• M8: 2,862,106 km (0.105 R)
• M9: 3,004,673 km (0.102 R)
• M10: 3,128,839 km (0.083 R)
• M11: 3,275,894 km (0.056 R)
• M12: 3,708,830 km (0.047 R)
• M13: 3,819,982 km (0.087 R)
• M14: 4,022,836 km (0.111 R)
• M15: 4,628,857 km (0.104 R)
• M16: 4,918,329 km (0.033 R)
• M17: 5,089,918 km (0.055 R)
• M18: 6,108,231 km (0.099 R)
• M19: 6,694,954 km (0.104 R)
• M20: 6,803,562 km (0.054 R)
• M21: 7,327,453 km (0.08 R)
• M22: 7,778,790 km (0.069 R)
• M23: 8,472,924 km (0.077 R)
• M24: 8,738,311 km (0.042 R)
• M25: 9,006,390 km (0.049 R)
• M26: 9,581,444 km (0.089 R)
• M27: 9,889,018 km (0.026 R)
• M28: 10,513,738 km (0.119 R)
• M29: 11,280,278 km (0.11 R)
• M30: 11,867,001 km (0.069 R)
• M31: 12,698,316 km (0.051 R)
• M32: 12,799,295 km (0.102 R)
• M33: 13,070,067 km (0.087 R)
• M34: 13,342,784 km (0.089 R)
• M35: 13,686,260 km (0.081 R)
• M36: 13,859,046 km (0.113 R)
• M37: 14,102,292 km (0.045 R)
• M38: 14,592,823 km (0.102 R)
• M39: 15,411,124 km (0.083 R)
• M40: 15,699,249 km (0.034 R)
• M41: 15,771,505 km (0.084 R)
• M42: 16,795,353 km (0.095 R)
• M43: 16,943,455 km (0.05 R)
• M44: 17,502,352 km (0.096 R)
• M45: 17,991,837 km (0.082 R)
• M46: 18,067,533 km (0.119 R)
• M47: 19,254,144 km (0.076 R)
• M48: 19,681,395 km (0.095 R)
• M49: 19,994,055 km (0.079 R)
• M50: 20,624,161 km (0.111 R)
• M51: 20,703,448 km (0.045 R)
• M52: 20,782,735 km (0.052 R)
• M53: 21,021,343 km (0.104 R)
• M54: 21,340,884 km (0.05 R)
• M55: 21,541,495 km (0.112 R)
• M56: 21,662,220 km (0.055 R)
• M57: 21,823,337 km (0.115 R)
• M58: 23,581,412 km (0.117 R)
• M59: 23,788,754 km (0.05 R)
• M60: 24,121,759 km (0.117 R)
• M61: 24,456,409 km (0.087 R)
• M62: 25,852,906 km (0.113 R)
• M63: 26,066,681 km (0.077 R)
• M64: 26,367,074 km (0.083 R)
• M65: 26,711,747 km (0.103 R)
• M66: 27,536,330 km (0.043 R)
• M67: 27,798,576 km (0.034 R)
• M68: 28,281,328 km (0.102 R)
• M69: 28,413,423 km (0.114 R)
• M70: 28,634,080 km (0.092 R)
• M71: 29,612,001 km (0.108 R)
• M72: 29,925,408 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 14.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.3 AU - 10.08 AU

Year: 9978 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,465,894 km

• M1: 312,211 km (0.091 R)
• M2: 455,226 km (0.067 R)
• M3: 865,872 km (0.087 R)
• M4: 1,320,052 km (0.082 R)
• M5: 1,749,397 km (0.055 R)
• M6: 2,068,340 km (0.059 R)
• M7: 2,300,516 km (0.116 R)
• M8: 2,514,142 km (0.06 R)
• M9: 2,847,296 km (0.085 R)
• M10: 3,077,527 km (0.058 R)
• M11: 3,343,961 km (0.066 R)
• M12: 3,556,390 km (0.064 R)
• M13: 3,742,191 km (0.111 R)
• M14: 4,027,175 km (0.064 R)
• M15: 6,590,534 km (0.089 R)
• M16: 7,286,613 km (0.069 R)
• M17: 7,404,945 km (0.056 R)
• M18: 7,723,738 km (0.076 R)
• M19: 8,333,499 km (0.094 R)
• M20: 8,540,243 km (0.049 R)
• M21: 9,470,144 km (0.066 R)
• M22: 9,686,013 km (0.101 R)
• M23: 9,947,211 km (0.081 R)
• M24: 10,432,208 km (0.066 R)
• M25: 10,700,137 km (0.032 R)
• M26: 11,563,167 km (0.085 R)
• M27: 11,933,422 km (0.091 R)
• M28: 12,260,443 km (0.077 R)
• M29: 12,638,028 km (0.107 R)
• M30: 12,732,873 km (0.12 R)
• M31: 13,211,437 km (0.119 R)
• M32: 13,744,604 km (0.086 R)
• M33: 14,136,849 km (0.11 R)
• M34: 14,582,501 km (0.109 R)
• M35: 14,682,133 km (0.103 R)
• M36: 15,133,470 km (0.097 R)
• M37: 15,335,577 km (0.117 R)
• M38: 15,947,133 km (0.084 R)
• M39: 16,618,678 km (0.069 R)
• M40: 16,879,427 km (0.06 R)
• M41: 16,984,145 km (0.083 R)
• M42: 17,089,163 km (0.057 R)
• M43: 17,616,944 km (0.084 R)
• M44: 17,776,266 km (0.082 R)
• M45: 19,014,338 km (0.098 R)
• M46: 20,168,935 km (0.083 R)
• M47: 21,402,818 km (0.098 R)
• M48: 21,629,758 km (0.094 R)
• M49: 21,800,599 km (0.108 R)
• M50: 22,430,555 km (0.117 R)
• M51: 24,061,022 km (0.075 R)
• M52: 24,237,997 km (0.089 R)
• M53: 24,533,901 km (0.119 R)
• M54: 24,950,232 km (0.116 R)
• M55: 25,428,796 km (0.102 R)
• M56: 26,213,137 km (0.104 R)
• M57: 26,699,630 km (0.114 R)
• M58: 27,743,673 km (0.093 R)
• M59: 28,177,357 km (0.061 R)
• M60: 29,177,120 km (0.047 R)
• M61: 29,428,893 km (0.098 R)
• M62: 29,681,414 km (0.096 R)
• M63: 30,762,708 km (0.12 R)
• M64: 30,890,764 km (0.112 R)
• M65: 31,147,324 km (0.117 R)
• M66: 33,094,639 km (0.047 R)
• M67: 34,880,688 km (0.084 R)
• M68: 35,214,890 km (0.099 R)
• M69: 35,617,308 km (0.111 R)
• M70: 36,223,778 km (0.116 R)
• M71: 38,201,312 km (0.059 R)
• M72: 38,683,915 km (0.099 R)
• M73: 40,073,829 km (0.112 R)
• M74: 40,283,715 km (0.08 R)
• M75: 40,494,049 km (0.1 R)
• M76: 40,774,994 km (0.047 R)
• M77: 42,616,693 km (0.111 R)
• M78: 43,835,617 km (0.09 R)
• M79: 45,066,059 km (0.108 R)
• M80: 45,503,035 km (0.089 R)
• M81: 46,307,722 km (0.1 R)
• M82: 48,600,907 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 11.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.88 AU - 11.26 AU

Year: 10603 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,465,894 km

• M1: 146,606 km (0.029 R)
• M2: 219,909 km (0.115 R)
• M3: 407,056 km (0.104 R)
• M4: 658,979 km (0.119 R)
• M5: 961,615 km (0.084 R)
• M6: 1,056,311 km (0.028 R)
• M7: 1,431,951 km (0.078 R)
• M8: 1,523,206 km (0.096 R)
• M9: 1,673,402 km (0.042 R)
• M10: 1,888,224 km (0.086 R)
• M11: 2,388,480 km (0.089 R)
• M12: 2,519,976 km (0.071 R)
• M13: 3,557,138 km (0.086 R)
• M14: 3,707,933 km (0.074 R)
• M15: 3,990,224 km (0.043 R)
• M16: 5,216,478 km (0.071 R)
• M17: 5,504,154 km (0.046 R)
• M18: 5,796,917 km (0.046 R)
• M19: 6,004,859 km (0.076 R)
• M20: 6,155,055 km (0.116 R)
• M21: 7,018,534 km (0.117 R)
• M22: 7,400,307 km (0.089 R)
• M23: 7,496,948 km (0.087 R)
• M24: 7,756,350 km (0.087 R)
• M25: 8,117,928 km (0.094 R)
• M26: 8,485,042 km (0.064 R)
• M27: 8,619,979 km (0.102 R)
• M28: 8,721,556 km (0.113 R)
• M29: 10,043,253 km (0.094 R)
• M30: 10,257,627 km (0.055 R)
• M31: 11,093,430 km (0.09 R)
• M32: 11,463,685 km (0.111 R)
• M33: 11,538,185 km (0.056 R)
• M34: 12,407,049 km (0.061 R)
• M35: 12,907,603 km (0.098 R)
• M36: 13,690,300 km (0.097 R)
• M37: 14,207,459 km (0.043 R)
• M38: 14,609,578 km (0.079 R)
• M39: 16,004,878 km (0.104 R)
• M40: 16,339,229 km (0.091 R)
• M41: 16,802,982 km (0.064 R)
• M42: 17,399,280 km (0.09 R)
• M43: 17,485,149 km (0.092 R)
• M44: 17,613,952 km (0.069 R)
• M45: 17,786,439 km (0.115 R)
• M46: 17,872,757 km (0.114 R)
• M47: 18,788,445 km (0.085 R)
• M48: 19,097,066 km (0.103 R)
• M49: 19,764,123 km (0.088 R)
• M50: 19,943,341 km (0.042 R)
• M51: 20,665,300 km (0.115 R)
• M52: 20,892,839 km (0.078 R)
• M53: 21,120,975 km (0.084 R)
• M54: 21,212,529 km (0.062 R)
• M55: 22,228,149 km (0.097 R)
• M56: 22,835,666 km (0.099 R)
• M57: 23,733,403 km (0.088 R)
• M58: 25,563,434 km (0.099 R)
• M59: 26,396,694 km (0.102 R)
• M60: 26,643,530 km (0.039 R)
• M61: 27,239,079 km (0.11 R)
• M62: 28,342,065 km (0.104 R)
• M63: 29,051,607 km (0.051 R)
• M64: 29,306,372 km (0.103 R)
• M65: 29,510,873 km (0.115 R)
• M66: 30,436,435 km (0.069 R)
• M67: 30,799,060 km (0.111 R)
• M68: 31,267,301 km (0.102 R)
• M69: 31,633,068 km (0.101 R)
• M70: 32,474,706 km (0.05 R)
• M71: 33,217,010 km (0.041 R)
• M72: 33,643,664 km (0.103 R)
• M73: 34,125,967 km (0.095 R)
• M74: 35,260,069 km (0.089 R)
• M75: 35,531,888 km (0.098 R)
• M76: 35,968,414 km (0.039 R)
• M77: 36,296,782 km (0.12 R)
• M78: 36,626,346 km (0.091 R)
• M79: 36,846,554 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.5

Radius: 4.3

Gravity: 43.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.28 AU - 21.6 AU

Year: 30699 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,465,894 km

• M1: 70,909 km (0.1 R)
• M2: 424,708 km (0.044 R)
• M3: 1,279,062 km (0.12 R)
• M4: 2,506,662 km (0.079 R)
• M5: 2,598,066 km (0.073 R)
• M6: 2,737,192 km (0.09 R)
• M7: 3,169,380 km (0.109 R)
• M8: 3,725,885 km (0.115 R)
• M9: 4,588,017 km (0.076 R)
• M10: 4,812,863 km (0.047 R)
• M11: 5,807,838 km (0.109 R)
• M12: 6,112,270 km (0.112 R)
• M13: 8,044,925 km (0.069 R)
• M14: 8,452,280 km (0.105 R)
• M15: 9,571,272 km (0.1 R)
• M16: 10,959,241 km (0.051 R)
• M17: 11,867,898 km (0.099 R)
• M18: 12,408,844 km (0.038 R)
• M19: 12,486,785 km (0.12 R)
• M20: 12,565,024 km (0.113 R)
• M21: 13,195,729 km (0.113 R)
• M22: 13,514,971 km (0.099 R)
• M23: 14,982,676 km (0.075 R)
• M24: 20,594,092 km (0.113 R)
• M25: 21,149,997 km (0.096 R)
• M26: 21,710,840 km (0.045 R)
• M27: 21,804,787 km (0.11 R)
• M28: 22,371,464 km (0.115 R)
• M29: 24,392,232 km (0.074 R)
• M30: 25,078,737 km (0.108 R)
• M31: 25,473,974 km (0.095 R)
• M32: 25,672,341 km (0.118 R)
• M33: 25,771,674 km (0.075 R)
• M34: 26,070,421 km (0.096 R)
• M35: 28,296,886 km (0.085 R)
• M36: 30,058,551 km (0.073 R)
• M37: 32,283,220 km (0.111 R)
• M38: 32,713,015 km (0.028 R)
• M39: 34,450,744 km (0.04 R)
• M40: 34,889,814 km (0.117 R)
• M41: 35,220,425 km (0.109 R)
• M42: 35,551,934 km (0.095 R)
• M43: 35,995,641 km (0.1 R)
• M44: 36,218,243 km (0.087 R)
• M45: 36,441,293 km (0.049 R)
• M46: 37,450,481 km (0.112 R)
• M47: 37,563,128 km (0.077 R)
• M48: 38,810,176 km (0.106 R)
• M49: 39,610,973 km (0.054 R)
• M50: 39,955,646 km (0.111 R)
• M51: 40,880,012 km (0.099 R)
• M52: 40,996,100 km (0.11 R)
• M53: 41,811,408 km (0.117 R)
• M54: 43,221,667 km (0.058 R)
• M55: 44,170,267 km (0.107 R)
• M56: 45,967,686 km (0.107 R)
• M57: 46,208,987 km (0.053 R)
• M58: 49,509,565 km (0.111 R)
• M59: 50,004,883 km (0.095 R)
• M60: 55,947,360 km (0.092 R)
• M61: 57,110,334 km (0.1 R)
• M62: 61,575,680 km (0.089 R)
• M63: 62,108,249 km (0.078 R)
• M64: 62,642,463 km (0.068 R)
• M65: 63,446,551 km (0.031 R)
• M66: 63,850,017 km (0.07 R)
• M67: 68,618,150 km (0.056 R)
• M68: 70,001,481 km (0.064 R)
• M69: 70,835,789 km (0.11 R)
• M70: 74,489,268 km (0.085 R)
• M71: 75,625,613 km (0.076 R)
• M72: 77,197,588 km (0.112 R)
• M73: 78,347,546 km (0.051 R)
• M74: 80,518,960 km (0.087 R)
• M75: 80,955,636 km (0.087 R)
• M76: 81,685,075 km (0.072 R)
• M77: 82,416,758 km (0.106 R)
• M78: 83,739,203 km (0.103 R)
• M79: 83,886,707 km (0.083 R)
• M80: 86,107,637 km (0.093 R)
• M81: 87,150,783 km (0.107 R)
• M82: 88,048,071 km (0.056 R)
• M83: 88,347,865 km (0.025 R)
• M84: 89,249,342 km (0.066 R)
• M85: 92,580,737 km (0.091 R)
• M86: 93,496,425 km (0.092 R)
• M87: 93,955,242 km (0.06 R)
• M88: 94,568,444 km (0.05 R)
• M89: 95,490,415 km (0.059 R)
• M90: 96,261,143 km (0.115 R)
• M91: 97,498,467 km (0.092 R)
• M92: 97,963,866 km (0.085 R)
• M93: 100,615,040 km (0.085 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit