🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.63 AU - 5.27 AU

Year: 3378 Days

Day: 18.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,006,002 km

• M1: 1,404,126 km (0.06 R)
• M2: 1,928,616 km (0.1 R)

Asteroid Belt

Center: 8.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 10.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.06 AU - 14.3 AU

Year: 15298 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,006,002 km

• M1: 148,401 km (0.085 R)
• M2: 283,787 km (0.113 R)
• M3: 659,876 km (0.083 R)
• M4: 964,757 km (0.1 R)
• M5: 1,042,847 km (0.088 R)
• M6: 1,206,058 km (0.095 R)
• M7: 1,512,434 km (0.107 R)
• M8: 1,627,774 km (0.118 R)
• M9: 2,381,897 km (0.079 R)
• M10: 2,489,907 km (0.082 R)
• M11: 2,599,712 km (0.079 R)
• M12: 2,996,595 km (0.115 R)
• M13: 3,113,580 km (0.093 R)
• M14: 3,382,408 km (0.111 R)
• M15: 3,721,247 km (0.072 R)
• M16: 4,201,007 km (0.094 R)
• M17: 4,299,293 km (0.096 R)
• M18: 4,768,582 km (0.096 R)
• M19: 4,940,021 km (0.103 R)
• M20: 5,148,710 km (0.076 R)
• M21: 5,254,027 km (0.031 R)
• M22: 5,864,835 km (0.093 R)
• M23: 7,036,186 km (0.106 R)
• M24: 7,310,549 km (0.096 R)
• M25: 7,628,444 km (0.113 R)
• M26: 8,484,443 km (0.084 R)
• M27: 9,934,196 km (0.115 R)
• M28: 11,276,089 km (0.07 R)
• M29: 11,459,346 km (0.08 R)
• M30: 11,782,328 km (0.113 R)
• M31: 13,782,751 km (0.086 R)
• M32: 14,126,228 km (0.119 R)
• M33: 14,373,363 km (0.109 R)
• M34: 14,771,743 km (0.079 R)
• M35: 14,871,973 km (0.052 R)
• M36: 15,885,947 km (0.109 R)
• M37: 15,988,721 km (0.086 R)
• M38: 16,557,193 km (0.108 R)
• M39: 17,079,738 km (0.118 R)
• M40: 17,448,796 km (0.092 R)
• M41: 17,554,712 km (0.08 R)
• M42: 17,873,654 km (0.115 R)
• M43: 18,302,103 km (0.11 R)
• M44: 18,409,664 km (0.084 R)
• M45: 19,387,884 km (0.07 R)
• M46: 19,607,494 km (0.118 R)
• M47: 20,382,859 km (0.065 R)
• M48: 21,224,647 km (0.106 R)
• M49: 22,077,803 km (0.12 R)
• M50: 22,710,602 km (0.114 R)
• M51: 23,817,627 km (0.093 R)
• M52: 24,111,886 km (0.091 R)
• M53: 24,942,303 km (0.106 R)
• M54: 25,121,372 km (0.114 R)
• M55: 26,205,209 km (0.066 R)
• M56: 27,365,789 km (0.114 R)
• M57: 27,550,542 km (0.111 R)
• M58: 27,921,395 km (0.106 R)
• M59: 28,855,634 km (0.074 R)
• M60: 29,421,114 km (0.087 R)
• M61: 30,053,763 km (0.099 R)
• M62: 30,882,835 km (0.06 R)
• M63: 31,011,190 km (0.115 R)
• M64: 31,719,536 km (0.083 R)
• M65: 33,021,187 km (0.107 R)
• M66: 33,678,520 km (0.116 R)
• M67: 34,207,498 km (0.107 R)
• M68: 35,811,037 km (0.094 R)
• M69: 36,689,775 km (0.092 R)
• M70: 37,438,812 km (0.067 R)
• M71: 37,575,544 km (0.073 R)
• M72: 38,192,935 km (0.071 R)
• M73: 38,468,494 km (0.093 R)
• M74: 39,507,451 km (0.113 R)
• M75: 39,995,440 km (0.054 R)
• M76: 40,555,534 km (0.036 R)
• M77: 41,471,372 km (0.059 R)
• M78: 41,825,321 km (0.114 R)
• M79: 41,967,289 km (0.089 R)
• M80: 42,251,525 km (0.093 R)
• M81: 42,607,867 km (0.046 R)
• M82: 42,893,599 km (0.039 R)
• M83: 45,420,606 km (0.115 R)
• M84: 47,476,829 km (0.117 R)
• M85: 49,113,729 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 13.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.43 AU - 14.29 AU

Year: 15639 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,006,002 km

• M1: 222,153 km (0.105 R)
• M2: 330,761 km (0.104 R)
• M3: 727,794 km (0.085 R)
• M4: 1,078,601 km (0.104 R)
• M5: 1,181,374 km (0.052 R)
• M6: 1,627,326 km (0.07 R)
• M7: 2,323,255 km (0.027 R)
• M8: 3,254,651 km (0.096 R)
• M9: 4,459,513 km (0.119 R)
• M10: 5,514,477 km (0.075 R)
• M11: 5,836,411 km (0.085 R)
• M12: 8,050,011 km (0.1 R)
• M13: 8,893,743 km (0.101 R)
• M14: 10,324,647 km (0.091 R)
• M15: 10,607,985 km (0.076 R)
• M16: 11,009,057 km (0.078 R)
• M17: 11,298,529 km (0.111 R)
• M18: 11,826,160 km (0.108 R)
• M19: 12,063,123 km (0.064 R)
• M20: 13,333,509 km (0.104 R)
• M21: 13,704,362 km (0.09 R)
• M22: 13,953,442 km (0.106 R)
• M23: 14,392,961 km (0.117 R)
• M24: 14,709,659 km (0.082 R)
• M25: 15,934,417 km (0.095 R)
• M26: 16,525,927 km (0.079 R)
• M27: 16,658,321 km (0.087 R)
• M28: 17,124,618 km (0.089 R)
• M29: 17,662,871 km (0.082 R)
• M30: 18,070,076 km (0.047 R)
• M31: 18,411,908 km (0.062 R)
• M32: 20,294,447 km (0.11 R)
• M33: 20,436,416 km (0.034 R)
• M34: 20,721,100 km (0.069 R)
• M35: 21,294,659 km (0.08 R)
• M36: 21,946,157 km (0.092 R)
• M37: 22,310,877 km (0.109 R)
• M38: 22,751,143 km (0.103 R)
• M39: 25,529,625 km (0.06 R)
• M40: 26,221,664 km (0.113 R)
• M41: 28,413,572 km (0.119 R)
• M42: 28,811,204 km (0.051 R)
• M43: 29,290,814 km (0.095 R)
• M44: 29,451,183 km (0.113 R)
• M45: 30,501,211 km (0.117 R)
• M46: 34,060,892 km (0.108 R)
• M47: 34,314,161 km (0.102 R)
• M48: 35,162,830 km (0.069 R)
• M49: 36,794,195 km (0.051 R)
• M50: 37,140,813 km (0.116 R)
• M51: 37,662,760 km (0.114 R)
• M52: 38,274,765 km (0.076 R)
• M53: 40,041,366 km (0.111 R)
• M54: 40,934,615 km (0.103 R)
• M55: 42,015,310 km (0.062 R)
• M56: 42,105,667 km (0.117 R)
• M57: 42,649,904 km (0.106 R)
• M58: 42,740,860 km (0.114 R)
• M59: 44,850,040 km (0.079 R)
• M60: 45,313,045 km (0.11 R)
• M61: 45,498,696 km (0.1 R)
• M62: 46,899,082 km (0.091 R)
• M63: 47,463,216 km (0.115 R)
• M64: 47,840,501 km (0.104 R)
• M65: 48,408,375 km (0.1 R)
• M66: 48,788,204 km (0.05 R)
• M67: 49,073,786 km (0.043 R)
• M68: 49,646,447 km (0.118 R)
• M69: 50,605,968 km (0.091 R)
• M70: 50,702,159 km (0.054 R)
• M71: 52,056,618 km (0.1 R)
• M72: 53,226,922 km (0.097 R)
• M73: 54,208,883 km (0.058 R)
• M74: 55,097,644 km (0.067 R)
• M75: 55,692,894 km (0.056 R)
• M76: 57,190,219 km (0.111 R)
• M77: 60,837,864 km (0.075 R)
• M78: 61,145,138 km (0.103 R)
• M79: 61,453,010 km (0.074 R)
• M80: 62,070,251 km (0.086 R)
• M81: 65,711,912 km (0.076 R)
• M82: 66,659,465 km (0.096 R)
• M83: 67,187,844 km (0.109 R)
• M84: 67,505,590 km (0.105 R)
• M85: 68,142,578 km (0.098 R)
• M86: 71,140,968 km (0.075 R)
• M87: 72,005,644 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.5

Radius: 7.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.68 AU - 16.76 AU

Year: 22431 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,006,002 km

• M1: 96,640 km (0.118 R)
• M2: 240,553 km (0.104 R)
• M3: 324,478 km (0.048 R)
• M4: 544,686 km (0.078 R)
• M5: 787,633 km (0.106 R)
• M6: 1,367,923 km (0.11 R)
• M7: 1,502,860 km (0.047 R)
• M8: 1,614,011 km (0.115 R)
• M9: 2,116,660 km (0.1 R)
• M10: 2,210,159 km (0.072 R)
• M11: 2,433,808 km (0.078 R)
• M12: 2,499,182 km (0.089 R)
• M13: 2,664,936 km (0.103 R)
• M14: 2,834,431 km (0.11 R)
• M15: 3,007,366 km (0.071 R)
• M16: 3,148,287 km (0.097 R)
• M17: 3,510,314 km (0.112 R)
• M18: 4,633,196 km (0.056 R)
• M19: 4,878,387 km (0.081 R)
• M20: 5,169,953 km (0.112 R)
• M21: 6,257,081 km (0.052 R)
• M22: 6,619,556 km (0.041 R)
• M23: 7,412,275 km (0.072 R)
• M24: 8,482,199 km (0.095 R)
• M25: 8,532,015 km (0.118 R)
• M26: 8,782,293 km (0.048 R)
• M27: 10,441,183 km (0.105 R)
• M28: 11,251,405 km (0.101 R)
• M29: 12,306,519 km (0.091 R)
• M30: 12,760,100 km (0.068 R)
• M31: 13,046,430 km (0.03 R)
• M32: 13,508,987 km (0.12 R)
• M33: 14,272,086 km (0.096 R)
• M34: 15,473,207 km (0.057 R)
• M35: 17,082,581 km (0.094 R)
• M36: 17,208,542 km (0.106 R)
• M37: 17,651,950 km (0.097 R)
• M38: 19,726,424 km (0.107 R)
• M39: 19,991,212 km (0.055 R)
• M40: 20,859,478 km (0.077 R)
• M41: 21,264,440 km (0.094 R)
• M42: 21,672,094 km (0.093 R)
• M43: 23,748,213 km (0.113 R)
• M44: 23,888,835 km (0.064 R)
• M45: 25,598,140 km (0.096 R)
• M46: 26,613,461 km (0.112 R)
• M47: 27,125,984 km (0.097 R)
• M48: 30,269,035 km (0.077 R)
• M49: 30,345,330 km (0.074 R)
• M50: 30,957,484 km (0.084 R)
• M51: 31,265,057 km (0.105 R)
• M52: 31,342,100 km (0.12 R)
• M53: 31,728,362 km (0.066 R)
• M54: 32,193,911 km (0.065 R)
• M55: 33,367,805 km (0.108 R)
• M56: 34,794,819 km (0.098 R)
• M57: 36,160,648 km (0.077 R)
• M58: 36,809,603 km (0.07 R)
• M59: 38,696,332 km (0.045 R)
• M60: 39,193,745 km (0.084 R)
• M61: 40,698,550 km (0.096 R)
• M62: 41,797,047 km (0.049 R)
• M63: 42,905,268 km (0.047 R)
• M64: 42,990,987 km (0.069 R)
• M65: 44,023,213 km (0.113 R)
• M66: 44,542,317 km (0.087 R)
• M67: 44,715,851 km (0.067 R)
• M68: 45,237,798 km (0.116 R)
• M69: 46,639,231 km (0.077 R)
• M70: 47,433,894 km (0.084 R)
• M71: 47,788,441 km (0.106 R)
• M72: 50,475,967 km (0.086 R)
• M73: 52,936,254 km (0.115 R)
• M74: 53,396,118 km (0.101 R)
• M75: 54,319,884 km (0.072 R)
• M76: 55,902,480 km (0.078 R)
• M77: 57,972,765 km (0.067 R)
• M78: 58,067,461 km (0.071 R)
• M79: 58,922,113 km (0.111 R)
• M80: 59,972,290 km (0.12 R)
• M81: 60,163,925 km (0.094 R)
• M82: 60,259,668 km (0.106 R)
• M83: 60,451,602 km (0.073 R)
• M84: 60,643,835 km (0.097 R)
• M85: 61,028,601 km (0.067 R)
• M86: 62,673,280 km (0.101 R)
• M87: 63,257,160 km (0.069 R)
• M88: 65,512,348 km (0.053 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit