🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 281 Days

Day: 15.8 Hours

Environment

Temp: 74 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.32 AU - 2.08 AU

Year: 840 Days

Day: 46.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,762,337 km

• M1: 68,067 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.48 AU - 3.9 AU

Year: 2158 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.87 AU - 4.67 AU

Year: 2772 Days

Day: 29.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,762,337 km

• M1: 1,255,425 km (0.067 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.9

Radius: 7.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.85 AU - 16.35 AU

Year: 17958 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,762,337 km

• M1: 151,543 km (0.087 R)
• M2: 319,691 km (0.07 R)
• M3: 646,412 km (0.108 R)
• M4: 1,381,985 km (0.12 R)
• M5: 1,487,452 km (0.086 R)
• M6: 1,791,734 km (0.07 R)
• M7: 2,115,463 km (0.098 R)
• M8: 2,268,801 km (0.083 R)
• M9: 2,425,729 km (0.068 R)
• M10: 2,553,935 km (0.116 R)
• M11: 2,917,906 km (0.087 R)
• M12: 3,805,171 km (0.093 R)
• M13: 4,182,158 km (0.085 R)
• M14: 4,336,244 km (0.103 R)
• M15: 4,531,619 km (0.063 R)
• M16: 4,850,262 km (0.119 R)
• M17: 5,134,947 km (0.084 R)
• M18: 5,300,103 km (0.08 R)
• M19: 5,551,278 km (0.096 R)
• M20: 6,064,997 km (0.104 R)
• M21: 6,818,821 km (0.101 R)
• M22: 9,655,795 km (0.098 R)
• M23: 9,859,846 km (0.055 R)
• M24: 10,376,408 km (0.094 R)
• M25: 10,480,677 km (0.116 R)
• M26: 10,585,396 km (0.062 R)
• M27: 11,167,631 km (0.082 R)
• M28: 11,221,037 km (0.091 R)
• M29: 11,435,560 km (0.101 R)
• M30: 11,489,416 km (0.071 R)
• M31: 11,923,399 km (0.088 R)
• M32: 12,528,971 km (0.092 R)
• M33: 13,088,019 km (0.076 R)
• M34: 14,931,363 km (0.109 R)
• M35: 15,943,243 km (0.098 R)
• M36: 16,124,107 km (0.093 R)
• M37: 16,609,702 km (0.119 R)
• M38: 18,790,390 km (0.047 R)
• M39: 19,045,305 km (0.047 R)
• M40: 19,365,444 km (0.073 R)
• M41: 20,011,408 km (0.116 R)
• M42: 21,191,586 km (0.111 R)
• M43: 21,456,972 km (0.105 R)
• M44: 21,723,406 km (0.026 R)
• M45: 21,856,997 km (0.114 R)
• M46: 22,800,062 km (0.093 R)
• M47: 22,867,979 km (0.07 R)
• M48: 23,481,779 km (0.097 R)
• M49: 23,756,441 km (0.109 R)
• M50: 24,239,493 km (0.115 R)
• M51: 25,005,134 km (0.118 R)
• M52: 26,061,894 km (0.108 R)
• M53: 26,917,893 km (0.054 R)
• M54: 27,277,227 km (0.096 R)
• M55: 27,349,333 km (0.041 R)
• M56: 28,219,095 km (0.051 R)
• M57: 29,097,833 km (0.118 R)
• M58: 30,657,241 km (0.118 R)
• M59: 31,333,723 km (0.06 R)
• M60: 32,015,291 km (0.102 R)
• M61: 33,392,938 km (0.069 R)
• M62: 33,701,708 km (0.052 R)
• M63: 34,089,016 km (0.052 R)
• M64: 34,477,821 km (0.093 R)
• M65: 35,102,841 km (0.077 R)
• M66: 36,443,687 km (0.064 R)
• M67: 36,761,582 km (0.107 R)
• M68: 37,000,490 km (0.112 R)
• M69: 37,640,470 km (0.077 R)
• M70: 38,122,923 km (0.089 R)
• M71: 39,745,461 km (0.099 R)
• M72: 40,977,101 km (0.077 R)
• M73: 41,142,257 km (0.105 R)
• M74: 41,473,317 km (0.102 R)
• M75: 42,054,654 km (0.111 R)
• M76: 43,646,376 km (0.073 R)
• M77: 47,841,100 km (0.065 R)
• M78: 48,975,501 km (0.107 R)
• M79: 51,359,492 km (0.045 R)
• M80: 51,805,144 km (0.113 R)
• M81: 53,329,846 km (0.113 R)
• M82: 53,600,468 km (0.057 R)
• M83: 54,233,566 km (0.117 R)
• M84: 54,960,313 km (0.111 R)
• M85: 55,598,797 km (0.101 R)
• M86: 56,607,086 km (0.073 R)
• M87: 57,436,457 km (0.102 R)
• M88: 58,269,867 km (0.093 R)
• M89: 59,294,014 km (0.102 R)
• M90: 59,667,859 km (0.093 R)
• M91: 59,761,507 km (0.116 R)
• M92: 60,230,197 km (0.108 R)
• M93: 61,171,168 km (0.079 R)
• M94: 62,211,920 km (0.116 R)
• M95: 62,496,754 km (0.111 R)
• M96: 63,736,173 km (0.106 R)
• M97: 63,831,915 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 4.3

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.45 AU - 17.59 AU

Year: 24285 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,762,337 km

• M1: 65,973 km (0.107 R)
• M2: 222,302 km (0.068 R)
• M3: 410,347 km (0.094 R)
• M4: 449,242 km (0.062 R)
• M5: 552,315 km (0.118 R)
• M6: 956,678 km (0.066 R)
• M7: 1,586,785 km (0.115 R)
• M8: 1,777,073 km (0.066 R)
• M9: 2,426,178 km (0.078 R)
• M10: 2,571,438 km (0.064 R)
• M11: 2,682,290 km (0.094 R)
• M12: 3,419,807 km (0.064 R)
• M13: 3,873,837 km (0.114 R)
• M14: 4,434,530 km (0.102 R)
• M15: 5,112,507 km (0.092 R)
• M16: 5,251,932 km (0.04 R)
• M17: 5,345,581 km (0.041 R)
• M18: 5,967,758 km (0.08 R)
• M19: 6,163,881 km (0.109 R)
• M20: 6,262,616 km (0.092 R)
• M21: 6,562,260 km (0.102 R)
• M22: 6,764,517 km (0.117 R)
• M23: 7,175,462 km (0.115 R)
• M24: 7,700,251 km (0.094 R)
• M25: 8,128,999 km (0.103 R)
• M26: 10,093,817 km (0.072 R)
• M27: 10,268,697 km (0.11 R)
• M28: 10,444,624 km (0.107 R)
• M29: 10,621,598 km (0.085 R)
• M30: 11,399,807 km (0.114 R)
• M31: 11,887,795 km (0.077 R)
• M32: 12,072,548 km (0.052 R)
• M33: 12,196,266 km (0.09 R)
• M34: 12,507,280 km (0.113 R)
• M35: 13,264,544 km (0.097 R)
• M36: 14,101,544 km (0.041 R)
• M37: 14,166,619 km (0.061 R)
• M38: 15,021,721 km (0.107 R)
• M39: 15,961,345 km (0.071 R)
• M40: 16,097,030 km (0.114 R)
• M41: 16,575,294 km (0.107 R)
• M42: 16,781,590 km (0.089 R)
• M43: 17,615,598 km (0.051 R)
• M44: 18,320,952 km (0.058 R)
• M45: 18,392,011 km (0.047 R)
• M46: 19,613,478 km (0.11 R)
• M47: 19,686,182 km (0.115 R)
• M48: 20,491,468 km (0.098 R)
• M49: 20,786,923 km (0.052 R)
• M50: 21,832,164 km (0.103 R)
• M51: 22,133,903 km (0.059 R)
• M52: 23,431,814 km (0.094 R)
• M53: 24,832,798 km (0.087 R)
• M54: 24,990,025 km (0.081 R)
• M55: 26,903,681 km (0.116 R)
• M56: 27,633,419 km (0.045 R)
• M57: 28,616,277 km (0.109 R)
• M58: 31,548,097 km (0.112 R)
• M59: 31,803,759 km (0.1 R)
• M60: 32,575,086 km (0.113 R)
• M61: 32,661,105 km (0.081 R)
• M62: 32,747,273 km (0.117 R)
• M63: 33,092,545 km (0.107 R)
• M64: 33,699,912 km (0.079 R)
• M65: 35,101,644 km (0.102 R)
• M66: 35,278,319 km (0.119 R)
• M67: 35,632,268 km (0.04 R)
• M68: 36,343,905 km (0.108 R)
• M69: 37,690,585 km (0.108 R)
• M70: 37,961,956 km (0.099 R)
• M71: 39,971,354 km (0.106 R)
• M72: 40,063,507 km (0.065 R)
• M73: 43,997,183 km (0.049 R)
• M74: 45,143,551 km (0.111 R)
• M75: 45,720,400 km (0.09 R)
• M76: 45,913,232 km (0.032 R)
• M77: 46,202,854 km (0.07 R)
• M78: 48,248,006 km (0.064 R)
• M79: 48,444,278 km (0.096 R)
• M80: 51,020,503 km (0.096 R)
• M81: 51,721,669 km (0.11 R)
• M82: 53,032,146 km (0.102 R)
• M83: 54,047,766 km (0.042 R)
• M84: 56,614,566 km (0.093 R)
• M85: 58,173,526 km (0.05 R)
• M86: 58,278,094 km (0.069 R)
• M87: 58,591,652 km (0.075 R)
• M88: 62,185,890 km (0.064 R)
• M89: 63,578,945 km (0.113 R)
• M90: 63,901,778 km (0.115 R)
• M91: 66,723,193 km (0.097 R)
• M92: 72,037,508 km (0.117 R)
• M93: 72,711,297 km (0.097 R)
• M94: 74,291,649 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.2

Radius: 5.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.75 AU - 20.61 AU

Year: 28156 Days

Day: 21.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 58,762,337 km

• M1: 85,720 km (0.089 R)
• M2: 236,963 km (0.115 R)
• M3: 1,682,078 km (0.077 R)
• M4: 1,843,943 km (0.092 R)
• M5: 2,359,757 km (0.086 R)
• M6: 3,047,009 km (0.079 R)
• M7: 3,721,995 km (0.03 R)
• M8: 4,553,011 km (0.079 R)
• M9: 5,281,104 km (0.04 R)
• M10: 6,928,476 km (0.069 R)
• M11: 7,717,605 km (0.093 R)
• M12: 8,488,782 km (0.064 R)
• M13: 8,766,734 km (0.111 R)
• M14: 9,618,545 km (0.042 R)
• M15: 10,695,201 km (0.109 R)
• M16: 11,552,995 km (0.111 R)
• M17: 13,656,790 km (0.107 R)
• M18: 13,710,794 km (0.079 R)
• M19: 13,927,861 km (0.065 R)
• M20: 13,982,315 km (0.076 R)
• M21: 14,036,918 km (0.111 R)
• M22: 14,751,996 km (0.117 R)
• M23: 14,863,147 km (0.06 R)
• M24: 15,479,041 km (0.044 R)
• M25: 16,160,460 km (0.079 R)
• M26: 16,967,690 km (0.063 R)
• M27: 17,025,883 km (0.082 R)
• M28: 18,801,460 km (0.063 R)
• M29: 19,649,980 km (0.079 R)
• M30: 19,956,057 km (0.111 R)
• M31: 21,071,010 km (0.066 R)
• M32: 21,572,911 km (0.08 R)
• M33: 24,798,390 km (0.102 R)
• M34: 25,861,732 km (0.06 R)
• M35: 26,062,791 km (0.073 R)
• M36: 26,399,087 km (0.103 R)
• M37: 28,239,440 km (0.044 R)
• M38: 32,836,583 km (0.073 R)
• M39: 34,223,505 km (0.11 R)
• M40: 36,376,966 km (0.093 R)
• M41: 36,677,508 km (0.093 R)
• M42: 37,887,606 km (0.103 R)
• M43: 38,192,037 km (0.1 R)
• M44: 40,657,709 km (0.098 R)
• M45: 41,673,928 km (0.111 R)
• M46: 42,856,948 km (0.118 R)
• M47: 45,821,828 km (0.11 R)
• M48: 47,206,057 km (0.073 R)
• M49: 48,438,893 km (0.089 R)
• M50: 48,604,049 km (0.096 R)
• M51: 51,020,055 km (0.069 R)
• M52: 53,219,143 km (0.097 R)
• M53: 54,244,487 km (0.047 R)
• M54: 54,759,553 km (0.08 R)
• M55: 57,010,402 km (0.102 R)
• M56: 57,446,779 km (0.099 R)
• M57: 57,621,509 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit