🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.91 AU - 1.23 AU

Year: 467 Days

Day: 36.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,682,045 km

• M1: 232,176 km (0.107 R)
• M2: 446,550 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.84 AU - 2.66 AU

Year: 1423 Days

Day: 27.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 9.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.69 AU - 3.39 AU

Year: 2235 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,682,045 km

• M1: 114,592 km (0.033 R)
• M2: 197,619 km (0.084 R)
• M3: 286,031 km (0.057 R)
• M4: 393,442 km (0.078 R)
• M5: 509,830 km (0.076 R)
• M6: 572,960 km (0.084 R)
• M7: 654,341 km (0.116 R)
• M8: 871,557 km (0.084 R)
• M9: 984,504 km (0.117 R)
• M10: 1,283,999 km (0.117 R)
• M11: 1,403,677 km (0.079 R)
• M12: 1,506,301 km (0.064 R)
• M13: 1,988,006 km (0.12 R)
• M14: 2,150,918 km (0.085 R)
• M15: 2,222,127 km (0.092 R)
• M16: 2,318,468 km (0.109 R)
• M17: 2,440,689 km (0.1 R)
• M18: 2,527,606 km (0.105 R)
• M19: 2,640,851 km (0.094 R)
• M20: 2,807,503 km (0.094 R)
• M21: 2,964,431 km (0.104 R)
• M22: 3,314,341 km (0.062 R)
• M23: 3,397,068 km (0.065 R)
• M24: 3,849,602 km (0.086 R)
• M25: 4,024,332 km (0.093 R)
• M26: 4,442,010 km (0.109 R)
• M27: 4,640,825 km (0.088 R)
• M28: 4,733,576 km (0.078 R)
• M29: 5,046,983 km (0.113 R)
• M30: 5,644,926 km (0.12 R)
• M31: 5,960,578 km (0.075 R)
• M32: 6,196,942 km (0.092 R)
• M33: 6,299,267 km (0.113 R)
• M34: 6,995,196 km (0.106 R)
• M35: 7,173,068 km (0.046 R)
• M36: 7,244,576 km (0.076 R)
• M37: 7,715,510 km (0.039 R)
• M38: 8,028,768 km (0.115 R)
• M39: 8,121,668 km (0.112 R)
• M40: 8,801,441 km (0.105 R)
• M41: 8,935,780 km (0.074 R)
• M42: 9,070,717 km (0.101 R)
• M43: 9,775,622 km (0.072 R)
• M44: 9,914,748 km (0.1 R)
• M45: 9,974,588 km (0.087 R)
• M46: 10,054,622 km (0.117 R)
• M47: 10,215,141 km (0.116 R)
• M48: 10,579,561 km (0.095 R)
• M49: 10,640,597 km (0.097 R)
• M50: 10,783,763 km (0.101 R)
• M51: 11,051,244 km (0.117 R)
• M52: 11,258,586 km (0.105 R)
• M53: 11,320,968 km (0.043 R)
• M54: 11,803,571 km (0.113 R)
• M55: 12,079,280 km (0.091 R)
• M56: 12,143,308 km (0.081 R)
• M57: 12,207,336 km (0.095 R)
• M58: 12,832,206 km (0.084 R)
• M59: 13,050,170 km (0.062 R)
• M60: 13,291,172 km (0.082 R)
• M61: 13,467,548 km (0.091 R)
• M62: 13,889,414 km (0.066 R)
• M63: 14,157,942 km (0.048 R)
• M64: 14,518,922 km (0.103 R)
• M65: 14,928,521 km (0.068 R)
• M66: 15,249,708 km (0.072 R)
• M67: 15,434,312 km (0.101 R)
• M68: 15,550,100 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672

Radius: 3.7

Gravity: 49.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.8 AU - 14.08 AU

Year: 19632 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,682,045 km

• M1: 72,405 km (0.12 R)
• M2: 169,644 km (0.104 R)
• M3: 323,431 km (0.099 R)
• M4: 453,282 km (0.113 R)
• M5: 905,516 km (0.025 R)
• M6: 1,115,551 km (0.092 R)
• M7: 1,198,129 km (0.106 R)
• M8: 1,340,247 km (0.09 R)
• M9: 1,369,269 km (0.112 R)
• M10: 1,548,338 km (0.063 R)
• M11: 3,226,078 km (0.06 R)
• M12: 3,543,974 km (0.114 R)
• M13: 3,913,480 km (0.027 R)
• M14: 4,381,422 km (0.053 R)
• M15: 4,822,138 km (0.058 R)
• M16: 5,002,403 km (0.114 R)
• M17: 5,650,461 km (0.067 R)
• M18: 6,821,214 km (0.114 R)
• M19: 7,125,347 km (0.083 R)
• M20: 8,930,245 km (0.098 R)
• M21: 9,374,401 km (0.119 R)
• M22: 9,542,848 km (0.103 R)
• M23: 9,599,247 km (0.114 R)
• M24: 10,168,915 km (0.06 R)
• M25: 10,284,106 km (0.119 R)
• M26: 10,515,982 km (0.1 R)
• M27: 10,632,519 km (0.077 R)
• M28: 11,281,175 km (0.113 R)
• M29: 12,064,171 km (0.113 R)
• M30: 14,064,743 km (0.066 R)
• M31: 14,322,051 km (0.073 R)
• M32: 14,451,154 km (0.106 R)
• M33: 15,964,486 km (0.085 R)
• M34: 16,570,208 km (0.096 R)
• M35: 17,596,450 km (0.118 R)
• M36: 18,643,036 km (0.12 R)
• M37: 18,713,497 km (0.057 R)
• M38: 19,423,189 km (0.106 R)
• M39: 19,925,240 km (0.105 R)
• M40: 19,997,346 km (0.088 R)
• M41: 20,868,903 km (0.073 R)
• M42: 22,050,128 km (0.112 R)
• M43: 23,633,172 km (0.074 R)
• M44: 24,092,139 km (0.083 R)
• M45: 24,941,256 km (0.097 R)
• M46: 25,408,600 km (0.115 R)
• M47: 27,546,802 km (0.118 R)
• M48: 28,434,217 km (0.096 R)
• M49: 29,331,056 km (0.096 R)
• M50: 29,495,165 km (0.112 R)
• M51: 29,989,137 km (0.027 R)
• M52: 30,154,443 km (0.077 R)
• M53: 30,985,459 km (0.087 R)
• M54: 31,068,935 km (0.084 R)
• M55: 33,952,284 km (0.057 R)
• M56: 34,297,107 km (0.103 R)
• M57: 34,903,278 km (0.051 R)
• M58: 34,990,194 km (0.075 R)
• M59: 35,600,404 km (0.112 R)
• M60: 35,950,762 km (0.075 R)
• M61: 37,630,148 km (0.119 R)
• M62: 39,244,608 km (0.104 R)
• M63: 39,606,485 km (0.118 R)
• M64: 40,242,276 km (0.035 R)
• M65: 40,790,103 km (0.103 R)
• M66: 41,064,765 km (0.08 R)
• M67: 42,912,299 km (0.054 R)
• M68: 43,940,036 km (0.104 R)
• M69: 46,019,447 km (0.1 R)
• M70: 46,305,478 km (0.117 R)
• M71: 46,879,335 km (0.074 R)
• M72: 48,324,301 km (0.1 R)
• M73: 48,421,091 km (0.073 R)
• M74: 49,198,252 km (0.076 R)
• M75: 52,148,920 km (0.09 R)
• M76: 54,147,548 km (0.106 R)
• M77: 55,561,547 km (0.101 R)
• M78: 56,987,514 km (0.068 R)
• M79: 57,089,839 km (0.1 R)
• M80: 57,807,759 km (0.102 R)
• M81: 58,838,638 km (0.113 R)
• M82: 59,045,532 km (0.102 R)
• M83: 61,442,089 km (0.072 R)
• M84: 61,547,107 km (0.077 R)
• M85: 63,128,057 km (0.119 R)
• M86: 64,295,818 km (0.102 R)
• M87: 64,508,995 km (0.087 R)
• M88: 65,042,761 km (0.099 R)
• M89: 67,192,482 km (0.101 R)
• M90: 67,516,960 km (0.056 R)
• M91: 67,625,269 km (0.105 R)
• M92: 68,276,019 km (0.061 R)
• M93: 70,350,792 km (0.119 R)
• M94: 72,113,803 km (0.059 R)
• M95: 72,335,208 km (0.096 R)
• M96: 73,334,372 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.7

Radius: 3.1

Gravity: 46.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.34 AU - 16.18 AU

Year: 20365 Days

Day: 19.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,682,045 km

• M1: 69,563 km (0.043 R)
• M2: 255,962 km (0.098 R)
• M3: 402,269 km (0.032 R)
• M4: 474,973 km (0.071 R)
• M5: 551,867 km (0.03 R)
• M6: 591,809 km (0.049 R)
• M7: 717,621 km (0.095 R)
• M8: 806,183 km (0.045 R)
• M9: 921,672 km (0.085 R)
• M10: 945,459 km (0.095 R)
• M11: 1,434,793 km (0.076 R)
• M12: 1,748,650 km (0.067 R)
• M13: 2,338,514 km (0.093 R)
• M14: 2,436,800 km (0.106 R)
• M15: 2,536,581 km (0.029 R)
• M16: 2,739,885 km (0.098 R)
• M17: 2,774,293 km (0.12 R)
• M18: 2,983,879 km (0.1 R)
• M19: 3,987,830 km (0.113 R)
• M20: 4,424,207 km (0.12 R)
• M21: 4,586,671 km (0.043 R)
• M22: 4,959,319 km (0.075 R)
• M23: 5,127,916 km (0.116 R)
• M24: 5,557,860 km (0.083 R)
• M25: 5,645,225 km (0.113 R)
• M26: 6,088,933 km (0.111 R)
• M27: 6,133,961 km (0.103 R)
• M28: 6,224,319 km (0.033 R)
• M29: 7,533,898 km (0.106 R)
• M30: 8,021,587 km (0.083 R)
• M31: 9,233,031 km (0.112 R)
• M32: 10,071,677 km (0.073 R)
• M33: 10,231,597 km (0.043 R)
• M34: 10,770,897 km (0.078 R)
• M35: 10,934,557 km (0.113 R)
• M36: 11,264,121 km (0.089 R)
• M37: 11,876,874 km (0.037 R)
• M38: 12,045,770 km (0.108 R)
• M39: 12,614,840 km (0.115 R)
• M40: 12,729,732 km (0.081 R)
• M41: 13,484,602 km (0.085 R)
• M42: 13,956,434 km (0.09 R)
• M43: 14,134,755 km (0.053 R)
• M44: 14,194,295 km (0.048 R)
• M45: 14,313,823 km (0.036 R)
• M46: 14,976,692 km (0.116 R)
• M47: 15,281,422 km (0.088 R)
• M48: 17,342,732 km (0.096 R)
• M49: 17,470,339 km (0.115 R)
• M50: 17,790,927 km (0.047 R)
• M51: 17,984,357 km (0.072 R)
• M52: 18,503,162 km (0.084 R)
• M53: 18,568,387 km (0.062 R)
• M54: 19,290,795 km (0.027 R)
• M55: 20,290,408 km (0.056 R)
• M56: 23,742,080 km (0.059 R)
• M57: 24,525,524 km (0.104 R)
• M58: 25,244,940 km (0.079 R)
• M59: 27,073,624 km (0.119 R)
• M60: 27,295,927 km (0.072 R)
• M61: 27,742,476 km (0.077 R)
• M62: 28,191,270 km (0.045 R)
• M63: 28,266,368 km (0.099 R)
• M64: 29,933,936 km (0.084 R)
• M65: 30,087,124 km (0.084 R)
• M66: 31,089,130 km (0.105 R)
• M67: 34,320,145 km (0.107 R)
• M68: 34,641,033 km (0.108 R)
• M69: 36,015,837 km (0.104 R)
• M70: 37,573,300 km (0.057 R)
• M71: 39,992,747 km (0.099 R)
• M72: 41,093,488 km (0.029 R)
• M73: 41,263,730 km (0.055 R)
• M74: 42,375,990 km (0.073 R)
• M75: 42,462,009 km (0.089 R)
• M76: 43,845,191 km (0.085 R)
• M77: 44,106,239 km (0.108 R)
• M78: 45,331,147 km (0.103 R)
• M79: 47,189,302 km (0.1 R)
• M80: 47,278,462 km (0.098 R)
• M81: 48,531,644 km (0.115 R)
• M82: 48,891,875 km (0.101 R)
• M83: 49,614,732 km (0.031 R)
• M84: 50,888,109 km (0.088 R)
• M85: 53,560,077 km (0.065 R)
• M86: 57,129,482 km (0.058 R)
• M87: 57,700,198 km (0.118 R)
• M88: 58,559,488 km (0.032 R)
• M89: 59,519,458 km (0.053 R)
• M90: 62,527,871 km (0.082 R)
• M91: 62,919,668 km (0.044 R)
• M92: 63,508,934 km (0.031 R)
• M93: 64,396,049 km (0.102 R)
• M94: 66,582,123 km (0.04 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit