🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 140 Days

Day: 25.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,065,799 km

• M1: 89,160 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.41 AU - 4.93 AU

Year: 3174 Days

Day: 41.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 11.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.04 AU - 5.34 AU

Year: 4408 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,065,799 km

• M1: 216,618 km (0.104 R)
• M2: 292,015 km (0.109 R)
• M3: 369,357 km (0.12 R)
• M4: 464,651 km (0.109 R)
• M5: 553,662 km (0.119 R)
• M6: 704,606 km (0.12 R)
• M7: 810,521 km (0.078 R)
• M8: 1,083,687 km (0.101 R)
• M9: 1,196,783 km (0.08 R)
• M10: 1,497,624 km (0.11 R)
• M11: 1,676,843 km (0.115 R)
• M12: 1,755,830 km (0.103 R)
• M13: 2,099,008 km (0.1 R)
• M14: 2,315,326 km (0.063 R)
• M15: 2,433,658 km (0.036 R)
• M16: 2,599,861 km (0.064 R)
• M17: 2,754,396 km (0.04 R)
• M18: 2,911,923 km (0.111 R)
• M19: 3,121,210 km (0.093 R)
• M20: 3,285,618 km (0.099 R)
• M21: 3,589,003 km (0.119 R)
• M22: 3,744,136 km (0.1 R)
• M23: 4,222,849 km (0.088 R)
• M24: 4,534,461 km (0.114 R)
• M25: 4,721,309 km (0.096 R)
• M26: 4,872,552 km (0.096 R)
• M27: 5,025,441 km (0.098 R)
• M28: 5,633,257 km (0.074 R)
• M29: 6,789,499 km (0.096 R)
• M30: 7,068,350 km (0.096 R)
• M31: 7,526,718 km (0.115 R)
• M32: 7,703,842 km (0.094 R)
• M33: 8,175,524 km (0.052 R)
• M34: 8,289,218 km (0.081 R)
• M35: 8,610,405 km (0.115 R)
• M36: 8,749,381 km (0.076 R)
• M37: 9,099,889 km (0.102 R)
• M38: 9,194,136 km (0.104 R)
• M39: 9,359,890 km (0.102 R)
• M40: 9,526,692 km (0.067 R)
• M41: 9,670,455 km (0.026 R)
• M42: 9,790,732 km (0.066 R)
• M43: 10,647,030 km (0.086 R)
• M44: 10,721,530 km (0.116 R)
• M45: 10,896,111 km (0.084 R)
• M46: 11,046,456 km (0.074 R)
• M47: 11,172,268 km (0.104 R)
• M48: 11,629,290 km (0.095 R)
• M49: 11,757,345 km (0.107 R)
• M50: 11,937,312 km (0.071 R)
• M51: 12,170,236 km (0.101 R)
• M52: 12,300,236 km (0.094 R)
• M53: 12,430,685 km (0.116 R)
• M54: 12,587,913 km (0.118 R)
• M55: 12,745,739 km (0.085 R)
• M56: 13,089,963 km (0.107 R)
• M57: 13,652,601 km (0.105 R)
• M58: 13,733,683 km (0.113 R)
• M59: 14,004,904 km (0.095 R)
• M60: 14,113,811 km (0.071 R)
• M61: 14,857,013 km (0.089 R)
• M62: 14,968,165 km (0.116 R)
• M63: 15,135,415 km (0.087 R)
• M64: 15,867,547 km (0.098 R)
• M65: 16,295,247 km (0.079 R)
• M66: 16,900,221 km (0.073 R)
• M67: 17,161,868 km (0.074 R)
• M68: 17,777,463 km (0.099 R)
• M69: 18,251,389 km (0.109 R)
• M70: 18,639,446 km (0.11 R)
• M71: 18,729,354 km (0.08 R)
• M72: 19,758,887 km (0.117 R)
• M73: 19,881,258 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 11.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.1 AU - 8.38 AU

Year: 6523 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,065,799 km

• M1: 173,833 km (0.099 R)
• M2: 387,159 km (0.067 R)
• M3: 665,112 km (0.085 R)
• M4: 820,844 km (0.057 R)
• M5: 1,170,304 km (0.09 R)
• M6: 1,291,179 km (0.108 R)
• M7: 1,679,685 km (0.093 R)
• M8: 1,837,361 km (0.078 R)
• M9: 2,210,309 km (0.053 R)
• M10: 2,318,318 km (0.067 R)
• M11: 2,562,013 km (0.083 R)
• M12: 2,698,596 km (0.072 R)
• M13: 2,884,546 km (0.054 R)
• M14: 3,773,008 km (0.119 R)
• M15: 3,981,398 km (0.119 R)
• M16: 4,193,677 km (0.058 R)
• M17: 4,464,449 km (0.04 R)
• M18: 4,574,254 km (0.032 R)
• M19: 4,796,856 km (0.08 R)
• M20: 5,080,044 km (0.102 R)
• M21: 5,485,754 km (0.111 R)
• M22: 5,812,027 km (0.117 R)
• M23: 6,639,602 km (0.082 R)
• M24: 6,955,553 km (0.048 R)
• M25: 7,341,067 km (0.038 R)
• M26: 7,700,700 km (0.108 R)
• M27: 8,166,847 km (0.07 R)
• M28: 8,437,320 km (0.057 R)
• M29: 8,779,600 km (0.104 R)
• M30: 9,091,661 km (0.111 R)
• M31: 9,407,313 km (0.117 R)
• M32: 9,584,287 km (0.093 R)
• M33: 9,905,473 km (0.064 R)
• M34: 9,977,430 km (0.086 R)
• M35: 10,669,021 km (0.067 R)
• M36: 11,300,922 km (0.086 R)
• M37: 11,526,815 km (0.095 R)
• M38: 12,021,535 km (0.086 R)
• M39: 12,329,408 km (0.061 R)
• M40: 12,445,496 km (0.115 R)
• M41: 12,717,913 km (0.114 R)
• M42: 13,626,870 km (0.069 R)
• M43: 14,556,621 km (0.037 R)
• M44: 14,720,430 km (0.084 R)
• M45: 15,590,492 km (0.105 R)
• M46: 15,884,152 km (0.049 R)
• M47: 16,137,422 km (0.065 R)
• M48: 17,336,748 km (0.06 R)
• M49: 17,510,431 km (0.098 R)
• M50: 17,991,089 km (0.102 R)
• M51: 18,387,523 km (0.095 R)
• M52: 18,965,270 km (0.107 R)
• M53: 19,278,977 km (0.077 R)
• M54: 19,639,358 km (0.112 R)
• M55: 19,911,327 km (0.111 R)
• M56: 20,504,632 km (0.073 R)
• M57: 21,103,622 km (0.067 R)
• M58: 21,242,748 km (0.03 R)
• M59: 22,602,892 km (0.087 R)
• M60: 22,887,726 km (0.065 R)
• M61: 23,701,539 km (0.114 R)
• M62: 24,330,149 km (0.071 R)
• M63: 26,298,857 km (0.098 R)
• M64: 28,985,036 km (0.104 R)
• M65: 29,346,315 km (0.098 R)
• M66: 29,553,508 km (0.068 R)
• M67: 30,386,918 km (0.064 R)
• M68: 31,069,683 km (0.099 R)
• M69: 31,175,149 km (0.079 R)
• M70: 32,130,032 km (0.071 R)
• M71: 32,236,696 km (0.12 R)
• M72: 32,610,989 km (0.087 R)
• M73: 32,771,807 km (0.112 R)
• M74: 33,310,060 km (0.081 R)
• M75: 33,472,075 km (0.117 R)
• M76: 34,777,615 km (0.067 R)
• M77: 35,602,049 km (0.112 R)
• M78: 35,712,452 km (0.033 R)
• M79: 35,988,909 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 13

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.68 AU - 10.42 AU

Year: 9320 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,065,799 km

• M1: 162,613 km (0.107 R)
• M2: 450,888 km (0.094 R)
• M3: 664,963 km (0.065 R)
• M4: 1,072,617 km (0.089 R)
• M5: 1,155,045 km (0.11 R)
• M6: 1,446,163 km (0.104 R)
• M7: 1,893,460 km (0.095 R)
• M8: 2,275,084 km (0.11 R)
• M9: 2,549,297 km (0.119 R)
• M10: 3,415,319 km (0.096 R)
• M11: 3,498,496 km (0.097 R)
• M12: 3,709,130 km (0.119 R)
• M13: 3,816,092 km (0.037 R)
• M14: 4,143,263 km (0.082 R)
• M15: 4,389,052 km (0.067 R)
• M16: 4,801,643 km (0.075 R)
• M17: 5,226,950 km (0.12 R)
• M18: 5,347,226 km (0.09 R)
• M19: 5,887,574 km (0.107 R)
• M20: 6,704,827 km (0.078 R)
• M21: 6,835,875 km (0.107 R)
• M22: 7,020,628 km (0.067 R)
• M23: 7,314,289 km (0.116 R)
• M24: 7,449,226 km (0.091 R)
• M25: 8,388,252 km (0.029 R)
• M26: 8,586,319 km (0.109 R)
• M27: 8,757,310 km (0.077 R)
• M28: 8,871,902 km (0.081 R)
• M29: 9,044,687 km (0.095 R)
• M30: 9,160,626 km (0.119 R)
• M31: 9,481,812 km (0.053 R)
• M32: 9,925,819 km (0.103 R)
• M33: 10,255,682 km (0.12 R)
• M34: 10,619,803 km (0.089 R)
• M35: 10,772,842 km (0.119 R)
• M36: 11,019,080 km (0.058 R)
• M37: 11,267,263 km (0.096 R)
• M38: 11,959,303 km (0.052 R)
• M39: 12,600,329 km (0.081 R)
• M40: 13,055,855 km (0.075 R)
• M41: 13,186,903 km (0.089 R)
• M42: 13,384,372 km (0.083 R)
• M43: 13,649,310 km (0.12 R)
• M44: 14,726,265 km (0.114 R)
• M45: 15,690,872 km (0.109 R)
• M46: 16,005,327 km (0.103 R)
• M47: 16,145,649 km (0.105 R)
• M48: 16,357,181 km (0.08 R)
• M49: 17,319,843 km (0.077 R)
• M50: 18,300,756 km (0.073 R)
• M51: 18,521,264 km (0.092 R)
• M52: 18,890,621 km (0.052 R)
• M53: 19,001,922 km (0.105 R)
• M54: 19,900,257 km (0.087 R)
• M55: 20,089,049 km (0.084 R)
• M56: 20,812,355 km (0.052 R)
• M57: 20,927,246 km (0.106 R)
• M58: 22,010,484 km (0.092 R)
• M59: 23,509,754 km (0.077 R)
• M60: 23,669,525 km (0.077 R)
• M61: 24,191,172 km (0.052 R)
• M62: 24,716,560 km (0.12 R)
• M63: 25,491,328 km (0.117 R)
• M64: 26,025,990 km (0.1 R)
• M65: 26,191,296 km (0.114 R)
• M66: 27,315,973 km (0.11 R)
• M67: 27,736,492 km (0.074 R)
• M68: 28,116,920 km (0.084 R)
• M69: 28,286,564 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.6

Radius: 7.1

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.68 AU - 14.74 AU

Year: 16892 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,065,799 km

• M1: 261,048 km (0.106 R)
• M2: 448,345 km (0.109 R)
• M3: 539,001 km (0.099 R)
• M4: 1,258,268 km (0.109 R)
• M5: 1,470,697 km (0.072 R)
• M6: 2,081,505 km (0.104 R)
• M7: 3,252,407 km (0.115 R)
• M8: 3,731,270 km (0.108 R)
• M9: 3,844,815 km (0.064 R)
• M10: 4,036,749 km (0.12 R)
• M11: 4,114,540 km (0.06 R)
• M12: 5,638,942 km (0.099 R)
• M13: 5,901,187 km (0.073 R)
• M14: 6,301,960 km (0.101 R)
• M15: 6,392,317 km (0.044 R)
• M16: 6,574,078 km (0.103 R)
• M17: 6,711,559 km (0.074 R)
• M18: 7,223,932 km (0.1 R)
• M19: 7,318,477 km (0.096 R)
• M20: 7,413,472 km (0.079 R)
• M21: 7,942,749 km (0.045 R)
• M22: 8,434,627 km (0.109 R)
• M23: 10,021,113 km (0.065 R)
• M24: 10,767,307 km (0.115 R)
• M25: 10,983,775 km (0.062 R)
• M26: 12,482,147 km (0.084 R)
• M27: 14,043,500 km (0.11 R)
• M28: 14,517,875 km (0.082 R)
• M29: 15,118,361 km (0.078 R)
• M30: 16,467,434 km (0.091 R)
• M31: 17,599,741 km (0.119 R)
• M32: 17,663,320 km (0.031 R)
• M33: 18,046,739 km (0.119 R)
• M34: 19,476,147 km (0.113 R)
• M35: 19,938,554 km (0.092 R)
• M36: 20,071,247 km (0.075 R)
• M37: 22,304,145 km (0.06 R)
• M38: 22,787,944 km (0.033 R)
• M39: 24,685,743 km (0.054 R)
• M40: 26,051,422 km (0.095 R)
• M41: 26,123,977 km (0.063 R)
• M42: 26,706,810 km (0.069 R)
• M43: 26,999,872 km (0.073 R)
• M44: 27,367,734 km (0.045 R)
• M45: 27,515,387 km (0.109 R)
• M46: 27,811,291 km (0.083 R)
• M47: 27,885,492 km (0.026 R)
• M48: 28,331,742 km (0.109 R)
• M49: 29,231,574 km (0.11 R)
• M50: 29,912,543 km (0.119 R)
• M51: 30,522,154 km (0.111 R)
• M52: 32,609,942 km (0.112 R)
• M53: 32,766,422 km (0.081 R)
• M54: 33,158,667 km (0.101 R)
• M55: 33,394,882 km (0.079 R)
• M56: 33,868,808 km (0.049 R)
• M57: 34,823,243 km (0.087 R)
• M58: 35,625,536 km (0.064 R)
• M59: 36,677,359 km (0.066 R)
• M60: 37,657,374 km (0.117 R)
• M61: 40,648,733 km (0.114 R)
• M62: 41,070,300 km (0.071 R)
• M63: 41,239,346 km (0.084 R)
• M64: 41,408,541 km (0.08 R)
• M65: 42,087,715 km (0.097 R)
• M66: 42,343,378 km (0.111 R)
• M67: 43,285,246 km (0.088 R)
• M68: 44,754,297 km (0.081 R)
• M69: 45,015,346 km (0.097 R)
• M70: 45,364,058 km (0.083 R)
• M71: 46,767,885 km (0.054 R)
• M72: 47,297,910 km (0.115 R)
• M73: 48,007,901 km (0.066 R)
• M74: 49,348,448 km (0.101 R)
• M75: 49,438,207 km (0.101 R)
• M76: 49,888,048 km (0.091 R)
• M77: 49,978,255 km (0.108 R)
• M78: 50,068,463 km (0.117 R)
• M79: 50,249,027 km (0.056 R)
• M80: 50,610,755 km (0.072 R)
• M81: 51,245,798 km (0.104 R)
• M82: 51,701,024 km (0.111 R)
• M83: 52,523,962 km (0.057 R)
• M84: 53,997,501 km (0.109 R)
• M85: 54,090,102 km (0.067 R)
• M86: 56,139,443 km (0.085 R)
• M87: 56,327,039 km (0.062 R)
• M88: 57,645,744 km (0.065 R)
• M89: 57,929,681 km (0.054 R)
• M90: 59,834,361 km (0.082 R)
• M91: 60,025,996 km (0.092 R)
• M92: 61,179,844 km (0.034 R)
• M93: 64,390,514 km (0.04 R)
• M94: 65,078,664 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit