🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.73 AU

Year: 158 Days

Day: 47.7 Hours

Environment

Temp: 353 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,179,305 km

• M1: 247,285 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.85 AU - 1.37 AU

Year: 337 Days

Day: 39.6 Hours

Environment

Temp: 270 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,179,305 km

• M1: 581,487 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.78 AU - 6.38 AU

Year: 3794 Days

Day: 25.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.58 AU - 6.02 AU

Year: 4021 Days

Day: 20.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.9 AU - 6.84 AU

Year: 4628 Days

Day: 44.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,179,305 km

• M1: 2,828,896 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.75 AU - 8.89 AU

Year: 6908 Days

Day: 36.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,179,305 km

• M1: 339,737 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.21 AU - 12.87 AU

Year: 9850 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 11.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.2 AU - 15.66 AU

Year: 15779 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,179,305 km

• M1: 205,847 km (0.087 R)
• M2: 363,074 km (0.117 R)
• M3: 557,850 km (0.118 R)
• M4: 882,179 km (0.068 R)
• M5: 1,360,892 km (0.103 R)
• M6: 1,899,444 km (0.118 R)
• M7: 1,997,730 km (0.075 R)
• M8: 2,926,583 km (0.075 R)
• M9: 3,008,114 km (0.105 R)
• M10: 3,257,494 km (0.087 R)
• M11: 3,618,025 km (0.114 R)
• M12: 4,118,729 km (0.074 R)
• M13: 4,891,402 km (0.076 R)
• M14: 5,647,320 km (0.109 R)
• M15: 5,811,129 km (0.119 R)
• M16: 6,059,761 km (0.07 R)
• M17: 6,740,282 km (0.078 R)
• M18: 7,067,602 km (0.053 R)
• M19: 7,177,855 km (0.073 R)
• M20: 7,467,327 km (0.039 R)
• M21: 8,080,679 km (0.079 R)
• M22: 8,828,668 km (0.091 R)
• M23: 9,235,125 km (0.083 R)
• M24: 9,917,890 km (0.113 R)
• M25: 10,541,264 km (0.027 R)
• M26: 10,819,666 km (0.099 R)
• M27: 11,203,085 km (0.118 R)
• M28: 12,247,578 km (0.102 R)
• M29: 12,486,785 km (0.054 R)
• M30: 13,078,295 km (0.112 R)
• M31: 13,322,887 km (0.09 R)
• M32: 13,404,717 km (0.062 R)
• M33: 13,844,236 km (0.041 R)
• M34: 14,037,965 km (0.106 R)
• M35: 14,681,086 km (0.052 R)
• M36: 14,992,100 km (0.102 R)
• M37: 15,219,639 km (0.097 R)
• M38: 15,534,392 km (0.058 R)
• M39: 15,764,624 km (0.111 R)
• M40: 16,199,355 km (0.07 R)
• M41: 17,557,255 km (0.071 R)
• M42: 17,647,163 km (0.058 R)
• M43: 17,947,705 km (0.107 R)
• M44: 18,128,719 km (0.087 R)
• M45: 19,012,842 km (0.095 R)
• M46: 19,848,645 km (0.106 R)
• M47: 19,942,144 km (0.064 R)
• M48: 20,255,252 km (0.119 R)
• M49: 21,044,980 km (0.093 R)
• M50: 21,299,894 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 4.1

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 17.8 AU - 24.94 AU

Year: 28437 Days

Day: 22.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,179,305 km

• M1: 870,061 km (0.109 R)
• M2: 1,320,949 km (0.073 R)
• M3: 1,656,198 km (0.113 R)
• M4: 2,141,942 km (0.088 R)
• M5: 2,302,461 km (0.069 R)
• M6: 3,343,812 km (0.117 R)
• M7: 4,714,726 km (0.084 R)
• M8: 5,220,218 km (0.089 R)
• M9: 6,055,123 km (0.114 R)
• M10: 6,190,659 km (0.105 R)
• M11: 6,281,615 km (0.077 R)
• M12: 6,327,392 km (0.107 R)
• M13: 7,072,539 km (0.11 R)
• M14: 8,092,048 km (0.061 R)
• M15: 8,241,496 km (0.105 R)
• M16: 8,492,372 km (0.096 R)
• M17: 8,847,966 km (0.098 R)
• M18: 9,053,364 km (0.045 R)
• M19: 9,260,258 km (0.094 R)
• M20: 9,416,588 km (0.026 R)
• M21: 9,943,621 km (0.066 R)
• M22: 10,642,991 km (0.083 R)
• M23: 10,697,445 km (0.056 R)
• M24: 11,469,669 km (0.072 R)
• M25: 11,525,469 km (0.078 R)
• M26: 11,918,762 km (0.114 R)
• M27: 12,145,552 km (0.102 R)
• M28: 12,316,542 km (0.062 R)
• M29: 13,125,119 km (0.111 R)
• M30: 15,036,680 km (0.118 R)
• M31: 15,343,206 km (0.107 R)
• M32: 16,463,395 km (0.091 R)
• M33: 17,033,214 km (0.084 R)
• M34: 17,480,960 km (0.062 R)
• M35: 17,674,091 km (0.085 R)
• M36: 17,932,596 km (0.108 R)
• M37: 18,453,346 km (0.081 R)
• M38: 18,649,918 km (0.085 R)
• M39: 19,045,155 km (0.108 R)
• M40: 19,710,118 km (0.088 R)
• M41: 20,045,367 km (0.109 R)
• M42: 20,789,616 km (0.084 R)
• M43: 21,199,365 km (0.075 R)
• M44: 21,474,026 km (0.071 R)
• M45: 22,026,790 km (0.115 R)
• M46: 22,096,353 km (0.039 R)
• M47: 22,235,330 km (0.11 R)
• M48: 22,794,676 km (0.101 R)
• M49: 25,659,476 km (0.115 R)
• M50: 25,952,239 km (0.053 R)
• M51: 26,319,501 km (0.089 R)
• M52: 28,182,144 km (0.086 R)
• M53: 28,862,964 km (0.081 R)
• M54: 29,091,251 km (0.113 R)
• M55: 29,396,281 km (0.094 R)
• M56: 29,625,914 km (0.117 R)
• M57: 29,702,508 km (0.068 R)
• M58: 29,779,251 km (0.067 R)
• M59: 30,627,471 km (0.057 R)
• M60: 31,015,678 km (0.097 R)
• M61: 31,327,440 km (0.116 R)
• M62: 32,980,945 km (0.034 R)
• M63: 33,139,968 km (0.113 R)
• M64: 33,618,232 km (0.119 R)
• M65: 34,099,039 km (0.038 R)
• M66: 35,473,245 km (0.093 R)
• M67: 35,880,750 km (0.096 R)
• M68: 36,208,070 km (0.031 R)
• M69: 36,454,009 km (0.085 R)
• M70: 37,112,988 km (0.11 R)
• M71: 37,443,898 km (0.086 R)
• M72: 38,442,464 km (0.075 R)
• M73: 38,944,963 km (0.086 R)
• M74: 39,112,962 km (0.101 R)
• M75: 40,126,188 km (0.118 R)
• M76: 40,721,139 km (0.112 R)
• M77: 45,850,251 km (0.114 R)
• M78: 45,938,963 km (0.027 R)
• M79: 46,205,247 km (0.066 R)
• M80: 46,650,301 km (0.055 R)
• M81: 47,544,746 km (0.114 R)
• M82: 48,535,084 km (0.11 R)
• M83: 48,625,441 km (0.101 R)
• M84: 48,806,455 km (0.095 R)
• M85: 48,987,468 km (0.079 R)
• M86: 53,028,556 km (0.093 R)
• M87: 56,318,662 km (0.06 R)
• M88: 58,132,087 km (0.108 R)
• M89: 58,324,021 km (0.086 R)
• M90: 60,839,210 km (0.114 R)
• M91: 60,936,598 km (0.114 R)
• M92: 61,815,935 km (0.097 R)
• M93: 62,699,460 km (0.112 R)
• M94: 63,192,085 km (0.065 R)
• M95: 64,479,076 km (0.094 R)
• M96: 64,976,339 km (0.089 R)
• M97: 65,375,017 km (0.08 R)

Kuiper Belt

Range: 38.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit