🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 178 Days

Day: 30 Hours

Environment

Temp: 165 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.67 AU - 2.71 AU

Year: 1208 Days

Day: 16.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.72 AU - 4.08 AU

Year: 2871 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,001,936 km

• M1: 539,600 km (0.097 R)
• M2: 1,127,070 km (0.094 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 10.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.39 AU - 9.05 AU

Year: 8785 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,001,936 km

• M1: 220,358 km (0.104 R)
• M2: 370,853 km (0.072 R)
• M3: 717,023 km (0.116 R)
• M4: 911,500 km (0.087 R)
• M5: 1,094,608 km (0.084 R)
• M6: 1,259,165 km (0.117 R)
• M7: 1,336,807 km (0.12 R)
• M8: 1,530,087 km (0.078 R)
• M9: 2,431,713 km (0.106 R)
• M10: 2,510,103 km (0.082 R)
• M11: 2,629,183 km (0.056 R)
• M12: 2,709,666 km (0.118 R)
• M13: 2,998,091 km (0.117 R)
• M14: 3,188,828 km (0.06 R)
• M15: 3,383,605 km (0.037 R)
• M16: 3,649,590 km (0.038 R)
• M17: 3,853,492 km (0.066 R)
• M18: 3,945,345 km (0.099 R)
• M19: 4,296,451 km (0.108 R)
• M20: 4,560,341 km (0.032 R)
• M21: 4,755,567 km (0.094 R)
• M22: 5,512,532 km (0.081 R)
• M23: 6,442,731 km (0.034 R)
• M24: 6,662,042 km (0.095 R)
• M25: 6,856,220 km (0.118 R)
• M26: 6,939,995 km (0.033 R)
• M27: 7,080,318 km (0.103 R)
• M28: 7,249,962 km (0.091 R)
• M29: 7,564,566 km (0.108 R)
• M30: 7,709,077 km (0.12 R)
• M31: 7,825,315 km (0.099 R)
• M32: 8,147,998 km (0.05 R)
• M33: 8,565,076 km (0.086 R)
• M34: 9,142,225 km (0.116 R)
• M35: 9,669,408 km (0.108 R)
• M36: 9,889,317 km (0.092 R)
• M37: 10,111,021 km (0.032 R)
• M38: 11,177,803 km (0.113 R)
• M39: 12,484,242 km (0.092 R)
• M40: 12,552,458 km (0.1 R)
• M41: 13,172,841 km (0.088 R)
• M42: 13,486,697 km (0.088 R)
• M43: 13,732,636 km (0.095 R)
• M44: 13,873,856 km (0.096 R)
• M45: 14,264,456 km (0.088 R)
• M46: 14,550,936 km (0.096 R)
• M47: 14,730,902 km (0.09 R)
• M48: 14,947,969 km (0.041 R)
• M49: 15,093,228 km (0.1 R)
• M50: 15,238,937 km (0.117 R)
• M51: 16,533,856 km (0.072 R)
• M52: 16,721,601 km (0.086 R)
• M53: 17,137,483 km (0.084 R)
• M54: 17,289,475 km (0.118 R)
• M55: 17,442,065 km (0.118 R)
• M56: 17,902,228 km (0.11 R)
• M57: 20,222,491 km (0.1 R)
• M58: 20,705,841 km (0.109 R)
• M59: 20,989,628 km (0.108 R)
• M60: 21,193,082 km (0.025 R)
• M61: 21,972,337 km (0.109 R)
• M62: 22,427,713 km (0.081 R)
• M63: 22,970,005 km (0.078 R)
• M64: 23,095,667 km (0.082 R)
• M65: 23,390,076 km (0.109 R)
• M66: 24,923,155 km (0.099 R)
• M67: 25,614,895 km (0.066 R)
• M68: 25,963,159 km (0.116 R)
• M69: 26,840,700 km (0.076 R)
• M70: 27,017,375 km (0.075 R)
• M71: 27,549,794 km (0.1 R)
• M72: 27,683,385 km (0.111 R)
• M73: 27,772,545 km (0.119 R)
• M74: 28,040,774 km (0.078 R)
• M75: 28,715,012 km (0.106 R)
• M76: 28,941,054 km (0.101 R)
• M77: 29,759,355 km (0.112 R)
• M78: 29,850,759 km (0.107 R)
• M79: 30,033,717 km (0.073 R)
• M80: 30,217,274 km (0.087 R)
• M81: 30,954,642 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 4

Gravity: 60.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.18 AU - 15.2 AU

Year: 19926 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,001,936 km

• M1: 79,736 km (0.111 R)
• M2: 110,553 km (0.056 R)
• M3: 147,803 km (0.114 R)
• M4: 385,514 km (0.107 R)
• M5: 447,746 km (0.083 R)
• M6: 1,028,186 km (0.096 R)
• M7: 1,057,059 km (0.069 R)
• M8: 1,623,137 km (0.091 R)
• M9: 2,044,554 km (0.076 R)
• M10: 2,381,748 km (0.029 R)
• M11: 2,537,180 km (0.081 R)
• M12: 2,898,908 km (0.078 R)
• M13: 2,940,197 km (0.094 R)
• M14: 3,759,245 km (0.076 R)
• M15: 3,985,736 km (0.085 R)
• M16: 4,310,513 km (0.069 R)
• M17: 4,499,754 km (0.095 R)
• M18: 5,084,084 km (0.075 R)
• M19: 5,795,422 km (0.025 R)
• M20: 5,847,332 km (0.086 R)
• M21: 6,109,727 km (0.096 R)
• M22: 7,141,054 km (0.059 R)
• M23: 7,252,654 km (0.099 R)
• M24: 7,534,347 km (0.112 R)
• M25: 8,166,697 km (0.059 R)
• M26: 8,342,176 km (0.108 R)
• M27: 9,789,385 km (0.063 R)
• M28: 10,225,912 km (0.057 R)
• M29: 11,117,815 km (0.101 R)
• M30: 11,442,442 km (0.107 R)
• M31: 12,300,835 km (0.102 R)
• M32: 12,367,705 km (0.092 R)
• M33: 12,975,072 km (0.117 R)
• M34: 13,592,163 km (0.062 R)
• M35: 14,925,978 km (0.093 R)
• M36: 15,716,902 km (0.077 R)
• M37: 16,891,694 km (0.072 R)
• M38: 17,264,641 km (0.042 R)
• M39: 17,942,619 km (0.109 R)
• M40: 18,629,273 km (0.105 R)
• M41: 20,264,677 km (0.118 R)
• M42: 21,541,196 km (0.075 R)
• M43: 22,352,016 km (0.1 R)
• M44: 23,920,251 km (0.111 R)
• M45: 25,694,182 km (0.096 R)
• M46: 27,510,151 km (0.099 R)
• M47: 28,743,436 km (0.104 R)
• M48: 29,010,169 km (0.054 R)
• M49: 29,456,419 km (0.094 R)
• M50: 29,635,488 km (0.117 R)
• M51: 30,990,396 km (0.103 R)
• M52: 31,446,520 km (0.056 R)
• M53: 34,417,833 km (0.08 R)
• M54: 38,646,964 km (0.069 R)
• M55: 39,630,720 km (0.066 R)
• M56: 39,828,488 km (0.029 R)
• M57: 41,321,924 km (0.049 R)
• M58: 42,327,670 km (0.118 R)
• M59: 43,239,769 km (0.117 R)
• M60: 43,545,247 km (0.099 R)
• M61: 44,158,299 km (0.097 R)
• M62: 45,393,080 km (0.097 R)
• M63: 46,430,691 km (0.116 R)
• M64: 47,476,081 km (0.095 R)
• M65: 48,846,547 km (0.04 R)
• M66: 51,410,804 km (0.108 R)
• M67: 51,518,515 km (0.118 R)
• M68: 52,275,181 km (0.072 R)
• M69: 53,144,344 km (0.065 R)
• M70: 53,799,433 km (0.112 R)
• M71: 54,018,295 km (0.041 R)
• M72: 55,007,287 km (0.109 R)
• M73: 55,338,197 km (0.096 R)
• M74: 55,669,856 km (0.112 R)
• M75: 56,780,021 km (0.05 R)
• M76: 58,121,765 km (0.092 R)
• M77: 59,473,980 km (0.112 R)
• M78: 60,381,291 km (0.091 R)
• M79: 61,979,894 km (0.094 R)
• M80: 66,388,693 km (0.088 R)
• M81: 66,505,977 km (0.042 R)
• M82: 66,976,313 km (0.088 R)
• M83: 68,038,308 km (0.096 R)
• M84: 69,105,839 km (0.035 R)
• M85: 69,939,997 km (0.077 R)
• M86: 70,777,445 km (0.1 R)
• M87: 71,497,909 km (0.107 R)
• M88: 74,403,997 km (0.068 R)
• M89: 75,014,356 km (0.083 R)
• M90: 79,332,648 km (0.084 R)
• M91: 79,581,878 km (0.095 R)
• M92: 80,080,937 km (0.079 R)
• M93: 80,706,406 km (0.103 R)
• M94: 81,333,370 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit