🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 42.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.65 AU - 0.71 AU

Year: 196 Days

Day: 18.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,815,160 km

• M1: 146,008 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.26 AU

Year: 371 Days

Day: 38.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.25 AU - 1.53 AU

Year: 573 Days

Day: 32.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.34 AU - 1.92 AU

Year: 728 Days

Day: 26.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.54 AU - 2.52 AU

Year: 1012 Days

Day: 43.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,815,160 km

• M1: 1,632,262 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.16 AU - 3.56 AU

Year: 2155 Days

Day: 37.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,815,160 km

• M1: 409,150 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.66 AU

Year: 2370 Days

Day: 18.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 14.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.55 AU - 12.77 AU

Year: 14835 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,815,160 km

• M1: 195,375 km (0.049 R)
• M2: 451,486 km (0.053 R)
• M3: 743,950 km (0.07 R)
• M4: 923,468 km (0.12 R)
• M5: 1,064,090 km (0.061 R)
• M6: 1,289,833 km (0.108 R)
• M7: 1,490,593 km (0.057 R)
• M8: 1,637,648 km (0.096 R)
• M9: 1,745,807 km (0.1 R)
• M10: 2,203,427 km (0.098 R)
• M11: 2,299,618 km (0.118 R)
• M12: 2,647,733 km (0.095 R)
• M13: 3,013,051 km (0.068 R)
• M14: 3,201,843 km (0.117 R)
• M15: 3,506,724 km (0.086 R)
• M16: 3,937,865 km (0.116 R)
• M17: 4,115,288 km (0.118 R)
• M18: 4,386,359 km (0.073 R)
• M19: 4,694,531 km (0.053 R)
• M20: 4,788,329 km (0.115 R)
• M21: 5,364,729 km (0.116 R)
• M22: 5,463,015 km (0.099 R)
• M23: 6,409,222 km (0.101 R)
• M24: 7,044,414 km (0.106 R)
• M25: 7,333,288 km (0.064 R)
• M26: 7,442,644 km (0.073 R)
• M27: 7,699,802 km (0.069 R)
• M28: 7,810,954 km (0.055 R)
• M29: 8,451,083 km (0.042 R)
• M30: 9,069,072 km (0.062 R)
• M31: 10,023,357 km (0.098 R)
• M32: 10,677,398 km (0.112 R)
• M33: 11,093,131 km (0.114 R)
• M34: 11,472,062 km (0.107 R)
• M35: 11,641,706 km (0.113 R)
• M36: 12,329,109 km (0.112 R)
• M37: 12,721,504 km (0.054 R)
• M38: 12,897,281 km (0.111 R)
• M39: 13,653,349 km (0.092 R)
• M40: 13,878,494 km (0.083 R)
• M41: 15,161,744 km (0.08 R)
• M42: 16,291,956 km (0.055 R)
• M43: 16,387,250 km (0.113 R)
• M44: 17,205,850 km (0.1 R)
• M45: 17,400,327 km (0.1 R)
• M46: 18,086,981 km (0.109 R)
• M47: 18,284,749 km (0.103 R)
• M48: 22,125,076 km (0.117 R)
• M49: 22,975,690 km (0.109 R)
• M50: 23,082,802 km (0.035 R)
• M51: 23,405,185 km (0.105 R)
• M52: 23,999,837 km (0.093 R)
• M53: 24,271,806 km (0.108 R)
• M54: 24,654,327 km (0.098 R)
• M55: 25,314,652 km (0.098 R)
• M56: 25,591,409 km (0.052 R)
• M57: 27,047,445 km (0.063 R)
• M58: 28,760,490 km (0.081 R)
• M59: 29,688,595 km (0.052 R)
• M60: 29,805,281 km (0.119 R)
• M61: 30,508,691 km (0.113 R)
• M62: 30,980,672 km (0.068 R)
• M63: 31,455,047 km (0.094 R)
• M64: 32,832,245 km (0.107 R)
• M65: 33,013,408 km (0.087 R)
• M66: 33,315,895 km (0.067 R)
• M67: 34,168,004 km (0.12 R)
• M68: 37,018,143 km (0.119 R)
• M69: 37,647,800 km (0.069 R)
• M70: 37,963,900 km (0.045 R)
• M71: 38,853,858 km (0.056 R)
• M72: 39,237,278 km (0.098 R)
• M73: 39,365,483 km (0.068 R)
• M74: 39,686,370 km (0.098 R)
• M75: 39,814,875 km (0.042 R)
• M76: 40,201,585 km (0.114 R)
• M77: 41,303,823 km (0.098 R)
• M78: 41,434,122 km (0.111 R)
• M79: 41,629,946 km (0.089 R)
• M80: 42,219,062 km (0.106 R)
• M81: 43,538,067 km (0.117 R)
• M82: 43,670,760 km (0.064 R)
• M83: 44,536,184 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 4.3

Gravity: 32.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.37 AU - 18.45 AU

Year: 25414 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,815,160 km

• M1: 83,775 km (0.065 R)
• M2: 166,203 km (0.097 R)
• M3: 455,226 km (0.088 R)
• M4: 639,232 km (0.054 R)
• M5: 739,612 km (0.08 R)
• M6: 1,159,683 km (0.109 R)
• M7: 1,607,878 km (0.046 R)
• M8: 1,850,376 km (0.083 R)
• M9: 2,369,032 km (0.106 R)
• M10: 3,013,200 km (0.115 R)
• M11: 3,139,760 km (0.096 R)
• M12: 3,182,246 km (0.086 R)
• M13: 4,073,251 km (0.066 R)
• M14: 4,691,090 km (0.074 R)
• M15: 5,388,515 km (0.095 R)
• M16: 5,490,840 km (0.12 R)
• M17: 6,117,805 km (0.078 R)
• M18: 6,822,411 km (0.114 R)
• M19: 7,100,214 km (0.036 R)
• M20: 7,268,661 km (0.079 R)
• M21: 7,666,741 km (0.116 R)
• M22: 8,662,913 km (0.089 R)
• M23: 8,903,168 km (0.116 R)
• M24: 9,823,494 km (0.042 R)
• M25: 11,952,122 km (0.104 R)
• M26: 12,219,453 km (0.111 R)
• M27: 12,964,899 km (0.074 R)
• M28: 16,831,406 km (0.109 R)
• M29: 17,964,012 km (0.09 R)
• M30: 18,346,982 km (0.05 R)
• M31: 20,941,159 km (0.07 R)
• M32: 21,344,175 km (0.079 R)
• M33: 22,239,668 km (0.116 R)
• M34: 24,573,844 km (0.116 R)
• M35: 25,769,879 km (0.055 R)
• M36: 26,461,769 km (0.104 R)
• M37: 27,511,048 km (0.106 R)
• M38: 27,687,275 km (0.087 R)
• M39: 27,952,213 km (0.075 R)
• M40: 28,484,781 km (0.109 R)
• M41: 30,102,383 km (0.084 R)
• M42: 31,197,140 km (0.116 R)
• M43: 32,119,411 km (0.072 R)
• M44: 32,304,912 km (0.112 R)
• M45: 33,144,306 km (0.08 R)
• M46: 33,801,938 km (0.081 R)
• M47: 34,558,903 km (0.055 R)
• M48: 35,130,367 km (0.041 R)
• M49: 37,544,428 km (0.12 R)
• M50: 38,131,749 km (0.091 R)
• M51: 39,216,483 km (0.11 R)
• M52: 39,414,701 km (0.076 R)
• M53: 40,411,172 km (0.07 R)
• M54: 40,511,253 km (0.079 R)
• M55: 43,040,504 km (0.093 R)
• M56: 43,552,428 km (0.042 R)
• M57: 45,828,859 km (0.113 R)
• M58: 47,192,144 km (0.113 R)
• M59: 47,403,077 km (0.097 R)
• M60: 47,508,544 km (0.07 R)
• M61: 48,356,016 km (0.09 R)
• M62: 49,101,612 km (0.114 R)
• M63: 49,422,200 km (0.077 R)
• M64: 50,819,893 km (0.072 R)
• M65: 50,928,052 km (0.103 R)
• M66: 51,577,905 km (0.074 R)
• M67: 53,105,000 km (0.104 R)
• M68: 53,984,336 km (0.066 R)
• M69: 54,979,312 km (0.096 R)
• M70: 55,757,370 km (0.09 R)
• M71: 56,203,621 km (0.102 R)
• M72: 56,539,019 km (0.044 R)
• M73: 57,324,258 km (0.107 R)
• M74: 60,272,533 km (0.102 R)
• M75: 60,730,452 km (0.115 R)
• M76: 61,304,459 km (0.104 R)
• M77: 65,138,054 km (0.071 R)
• M78: 66,197,058 km (0.097 R)
• M79: 67,261,596 km (0.116 R)
• M80: 67,736,569 km (0.086 R)
• M81: 70,248,318 km (0.116 R)
• M82: 73,644,489 km (0.067 R)
• M83: 73,766,860 km (0.073 R)
• M84: 74,501,834 km (0.043 R)
• M85: 75,239,351 km (0.096 R)
• M86: 76,597,850 km (0.108 R)
• M87: 77,217,933 km (0.112 R)
• M88: 80,469,293 km (0.088 R)
• M89: 80,721,216 km (0.04 R)
• M90: 81,731,749 km (0.109 R)
• M91: 82,365,296 km (0.041 R)
• M92: 82,873,480 km (0.066 R)
• M93: 83,382,562 km (0.106 R)
• M94: 84,148,204 km (0.059 R)
• M95: 85,558,014 km (0.097 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit