🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.48 AU - 0.76 AU

Year: 173 Days

Day: 30.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,579,443 km

• M1: 63,130 km (0.108 R)
• M2: 281,094 km (0.033 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 14.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.83 AU - 9.63 AU

Year: 9948 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,579,443 km

• M1: 305,479 km (0.093 R)
• M2: 477,367 km (0.104 R)
• M3: 821,592 km (0.116 R)
• M4: 920,625 km (0.09 R)
• M5: 1,216,530 km (0.117 R)
• M6: 1,513,033 km (0.076 R)
• M7: 1,670,410 km (0.074 R)
• M8: 1,850,077 km (0.04 R)
• M9: 1,967,960 km (0.099 R)
• M10: 2,176,200 km (0.069 R)
• M11: 2,337,467 km (0.108 R)
• M12: 3,470,820 km (0.091 R)
• M13: 4,050,362 km (0.106 R)
• M14: 4,317,993 km (0.12 R)
• M15: 4,476,716 km (0.103 R)
• M16: 4,730,285 km (0.101 R)
• M17: 4,941,367 km (0.12 R)
• M18: 5,470,345 km (0.096 R)
• M19: 5,716,883 km (0.112 R)
• M20: 5,816,515 km (0.034 R)
• M21: 6,017,724 km (0.067 R)
• M22: 6,898,107 km (0.101 R)
• M23: 7,435,014 km (0.086 R)
• M24: 7,791,356 km (0.099 R)
• M25: 8,893,743 km (0.087 R)
• M26: 9,242,755 km (0.075 R)
• M27: 9,894,553 km (0.059 R)
• M28: 10,499,975 km (0.111 R)
• M29: 10,962,083 km (0.119 R)
• M30: 11,117,515 km (0.083 R)
• M31: 11,367,942 km (0.044 R)
• M32: 12,098,129 km (0.085 R)
• M33: 12,355,737 km (0.079 R)
• M34: 12,843,576 km (0.102 R)
• M35: 13,838,252 km (0.12 R)
• M36: 14,378,899 km (0.049 R)
• M37: 15,307,004 km (0.074 R)
• M38: 16,503,338 km (0.058 R)
• M39: 16,824,973 km (0.039 R)
• M40: 17,766,094 km (0.039 R)
• M41: 18,059,006 km (0.11 R)
• M42: 18,279,813 km (0.062 R)
• M43: 18,464,566 km (0.098 R)
• M44: 18,724,118 km (0.101 R)
• M45: 18,985,017 km (0.11 R)
• M46: 19,097,215 km (0.09 R)
• M47: 19,964,434 km (0.078 R)
• M48: 20,078,577 km (0.103 R)
• M49: 20,231,018 km (0.117 R)
• M50: 20,960,307 km (0.106 R)
• M51: 21,153,737 km (0.063 R)
• M52: 21,347,616 km (0.108 R)
• M53: 21,698,274 km (0.088 R)
• M54: 22,050,876 km (0.068 R)
• M55: 22,523,904 km (0.101 R)
• M56: 23,279,822 km (0.054 R)
• M57: 24,003,577 km (0.025 R)
• M58: 24,571,600 km (0.113 R)
• M59: 24,775,502 km (0.12 R)
• M60: 24,939,162 km (0.073 R)
• M61: 26,887,973 km (0.062 R)
• M62: 27,224,419 km (0.101 R)
• M63: 27,647,182 km (0.112 R)
• M64: 28,072,040 km (0.115 R)
• M65: 28,713,516 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 11.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.31 AU - 14.11 AU

Year: 14216 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,579,443 km

• M1: 830,418 km (0.103 R)
• M2: 1,021,155 km (0.045 R)
• M3: 1,094,308 km (0.115 R)
• M4: 1,188,555 km (0.12 R)
• M5: 1,446,761 km (0.095 R)
• M6: 1,529,937 km (0.098 R)
• M7: 1,811,929 km (0.071 R)
• M8: 2,230,055 km (0.06 R)
• M9: 2,886,341 km (0.088 R)
• M10: 3,046,261 km (0.119 R)
• M11: 3,458,553 km (0.042 R)
• M12: 3,685,942 km (0.086 R)
• M13: 4,006,530 km (0.09 R)
• M14: 4,185,300 km (0.087 R)
• M15: 4,275,657 km (0.12 R)
• M16: 4,427,798 km (0.115 R)
• M17: 4,800,296 km (0.119 R)
• M18: 4,990,286 km (0.105 R)
• M19: 5,345,282 km (0.117 R)
• M20: 6,988,764 km (0.051 R)
• M21: 7,422,598 km (0.105 R)
• M22: 7,977,157 km (0.114 R)
• M23: 8,052,255 km (0.117 R)
• M24: 8,165,052 km (0.093 R)
• M25: 9,244,101 km (0.092 R)
• M26: 10,123,288 km (0.087 R)
• M27: 10,204,520 km (0.115 R)
• M28: 11,028,953 km (0.091 R)
• M29: 11,154,466 km (0.108 R)
• M30: 11,576,332 km (0.082 R)
• M31: 11,960,499 km (0.074 R)
• M32: 12,741,400 km (0.069 R)
• M33: 13,182,415 km (0.108 R)
• M34: 13,898,540 km (0.1 R)
• M35: 14,535,378 km (0.113 R)
• M36: 15,135,265 km (0.113 R)
• M37: 15,321,515 km (0.104 R)
• M38: 16,359,425 km (0.094 R)
• M39: 16,598,482 km (0.081 R)
• M40: 17,176,977 km (0.102 R)
• M41: 17,274,066 km (0.119 R)
• M42: 17,664,217 km (0.094 R)
• M43: 17,860,340 km (0.049 R)
• M44: 18,007,844 km (0.092 R)
• M45: 18,304,197 km (0.103 R)
• M46: 19,861,062 km (0.076 R)
• M47: 20,116,126 km (0.102 R)
• M48: 20,269,763 km (0.116 R)
• M49: 20,578,085 km (0.119 R)
• M50: 21,355,694 km (0.116 R)
• M51: 21,512,323 km (0.103 R)
• M52: 22,090,220 km (0.025 R)
• M53: 22,407,517 km (0.103 R)
• M54: 22,673,053 km (0.03 R)
• M55: 23,799,824 km (0.105 R)
• M56: 24,835,042 km (0.107 R)
• M57: 26,107,820 km (0.109 R)
• M58: 26,387,269 km (0.073 R)
• M59: 27,515,088 km (0.113 R)
• M60: 27,856,620 km (0.093 R)
• M61: 27,970,763 km (0.102 R)
• M62: 28,256,644 km (0.034 R)
• M63: 28,428,682 km (0.037 R)
• M64: 28,601,168 km (0.097 R)
• M65: 29,352,299 km (0.114 R)
• M66: 29,584,774 km (0.106 R)
• M67: 29,876,191 km (0.029 R)
• M68: 30,403,074 km (0.1 R)
• M69: 30,520,658 km (0.094 R)
• M70: 30,933,100 km (0.12 R)
• M71: 31,288,095 km (0.079 R)
• M72: 31,763,667 km (0.096 R)
• M73: 31,942,586 km (0.086 R)
• M74: 33,507,230 km (0.091 R)
• M75: 35,281,910 km (0.04 R)
• M76: 35,590,979 km (0.113 R)
• M77: 37,779,297 km (0.118 R)
• M78: 37,968,987 km (0.085 R)
• M79: 38,222,256 km (0.105 R)
• M80: 38,476,124 km (0.115 R)
• M81: 38,603,282 km (0.073 R)
• M82: 39,625,334 km (0.091 R)
• M83: 41,110,392 km (0.104 R)
• M84: 42,613,402 km (0.088 R)
• M85: 43,272,530 km (0.115 R)
• M86: 43,404,775 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.9

Radius: 3.3

Gravity: 40.58 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18 AU - 18.04 AU

Year: 27137 Days

Day: 21.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,579,443 km

• M1: 54,304 km (0.077 R)
• M2: 188,942 km (0.105 R)
• M3: 268,827 km (0.112 R)
• M4: 303,833 km (0.038 R)
• M5: 398,379 km (0.037 R)
• M6: 546,032 km (0.074 R)
• M7: 861,684 km (0.072 R)
• M8: 1,224,758 km (0.077 R)
• M9: 1,345,034 km (0.117 R)
• M10: 2,325,200 km (0.103 R)
• M11: 2,511,898 km (0.082 R)
• M12: 2,703,383 km (0.095 R)
• M13: 2,939,299 km (0.117 R)
• M14: 3,473,064 km (0.1 R)
• M15: 4,350,605 km (0.102 R)
• M16: 5,537,365 km (0.046 R)
• M17: 5,586,882 km (0.114 R)
• M18: 5,686,215 km (0.059 R)
• M19: 5,987,655 km (0.106 R)
• M20: 6,449,613 km (0.106 R)
• M21: 6,553,733 km (0.084 R)
• M22: 8,694,030 km (0.09 R)
• M23: 9,157,484 km (0.102 R)
• M24: 9,569,626 km (0.07 R)
• M25: 9,927,614 km (0.102 R)
• M26: 10,841,806 km (0.11 R)
• M27: 10,965,674 km (0.104 R)
• M28: 12,359,327 km (0.092 R)
• M29: 13,341,138 km (0.109 R)
• M30: 13,473,831 km (0.065 R)
• M31: 13,673,844 km (0.117 R)
• M32: 14,009,392 km (0.027 R)
• M33: 14,347,483 km (0.11 R)
• M34: 15,101,007 km (0.118 R)
• M35: 15,239,385 km (0.116 R)
• M36: 16,717,562 km (0.114 R)
• M37: 16,789,070 km (0.086 R)
• M38: 17,874,103 km (0.096 R)
• M39: 17,947,257 km (0.104 R)
• M40: 18,167,165 km (0.093 R)
• M41: 19,280,622 km (0.112 R)
• M42: 20,187,036 km (0.047 R)
• M43: 20,263,181 km (0.064 R)
• M44: 21,030,169 km (0.101 R)
• M45: 21,184,704 km (0.054 R)
• M46: 21,962,912 km (0.108 R)
• M47: 25,743,699 km (0.08 R)
• M48: 26,573,668 km (0.099 R)
• M49: 27,244,016 km (0.114 R)
• M50: 28,601,168 km (0.115 R)
• M51: 29,546,926 km (0.084 R)
• M52: 30,415,491 km (0.107 R)
• M53: 30,502,856 km (0.067 R)
• M54: 31,028,543 km (0.114 R)
• M55: 33,071,302 km (0.071 R)
• M56: 34,882,484 km (0.115 R)
• M57: 35,156,996 km (0.096 R)
• M58: 35,432,256 km (0.028 R)
• M59: 38,128,907 km (0.033 R)
• M60: 42,344,425 km (0.098 R)
• M61: 45,401,757 km (0.117 R)
• M62: 45,701,402 km (0.109 R)
• M63: 46,704,904 km (0.117 R)
• M64: 47,918,592 km (0.065 R)
• M65: 50,480,455 km (0.119 R)
• M66: 51,725,857 km (0.111 R)
• M67: 53,086,300 km (0.12 R)
• M68: 54,352,646 km (0.057 R)
• M69: 54,776,906 km (0.112 R)
• M70: 55,095,849 km (0.119 R)
• M71: 57,994,158 km (0.091 R)
• M72: 58,319,234 km (0.085 R)
• M73: 58,427,692 km (0.114 R)
• M74: 59,625,523 km (0.074 R)
• M75: 62,045,418 km (0.103 R)
• M76: 62,266,972 km (0.088 R)
• M77: 63,155,883 km (0.098 R)
• M78: 63,267,333 km (0.058 R)
• M79: 64,048,982 km (0.107 R)
• M80: 64,160,881 km (0.081 R)
• M81: 65,960,693 km (0.032 R)
• M82: 66,980,352 km (0.038 R)
• M83: 67,094,047 km (0.034 R)
• M84: 67,435,279 km (0.064 R)
• M85: 67,549,123 km (0.114 R)
• M86: 67,777,110 km (0.098 R)
• M87: 69,379,752 km (0.115 R)
• M88: 69,609,684 km (0.087 R)
• M89: 70,532,254 km (0.109 R)
• M90: 71,342,626 km (0.076 R)
• M91: 71,923,515 km (0.08 R)
• M92: 76,982,466 km (0.096 R)
• M93: 77,458,935 km (0.109 R)
• M94: 79,014,005 km (0.084 R)
• M95: 80,337,946 km (0.118 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit