🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.5 AU - 0.54 AU

Year: 118 Days

Day: 45.2 Hours

Environment

Temp: 365 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.61 AU - 0.95 AU

Year: 217 Days

Day: 18.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.35 AU - 1.57 AU

Year: 555 Days

Day: 23 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.01 AU - 3.09 AU

Year: 1280 Days

Day: 21.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,368,885 km

• M1: 201,808 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.34 AU - 2.8 AU

Year: 1295 Days

Day: 12.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.93 AU - 4.99 AU

Year: 2961 Days

Day: 29.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 9.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.01 AU - 15.27 AU

Year: 16715 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,368,885 km

• M1: 142,567 km (0.043 R)
• M2: 323,879 km (0.104 R)
• M3: 500,255 km (0.094 R)
• M4: 674,986 km (0.037 R)
• M5: 1,084,136 km (0.111 R)
• M6: 1,358,648 km (0.084 R)
• M7: 1,561,503 km (0.099 R)
• M8: 1,678,638 km (0.052 R)
• M9: 2,150,320 km (0.112 R)
• M10: 2,605,995 km (0.069 R)
• M11: 2,717,595 km (0.079 R)
• M12: 2,859,414 km (0.036 R)
• M13: 2,974,604 km (0.075 R)
• M14: 3,390,037 km (0.038 R)
• M15: 3,542,926 km (0.084 R)
• M16: 3,604,710 km (0.05 R)
• M17: 3,666,793 km (0.039 R)
• M18: 4,015,207 km (0.12 R)
• M19: 4,242,446 km (0.091 R)
• M20: 4,308,269 km (0.119 R)
• M21: 4,407,452 km (0.03 R)
• M22: 5,088,272 km (0.115 R)
• M23: 5,911,509 km (0.117 R)
• M24: 6,546,552 km (0.098 R)
• M25: 6,814,333 km (0.115 R)
• M26: 6,968,867 km (0.111 R)
• M27: 7,479,594 km (0.115 R)
• M28: 7,639,066 km (0.103 R)
• M29: 7,961,599 km (0.081 R)
• M30: 8,329,759 km (0.103 R)
• M31: 9,125,321 km (0.064 R)
• M32: 9,253,077 km (0.05 R)
• M33: 9,553,769 km (0.117 R)
• M34: 10,743,072 km (0.093 R)
• M35: 10,832,980 km (0.08 R)
• M36: 11,286,561 km (0.111 R)
• M37: 11,839,026 km (0.07 R)
• M38: 11,978,451 km (0.081 R)
• M39: 12,589,409 km (0.102 R)
• M40: 13,162,219 km (0.117 R)
• M41: 13,451,841 km (0.114 R)
• M42: 13,597,399 km (0.085 R)
• M43: 13,694,787 km (0.032 R)
• M44: 14,531,638 km (0.11 R)
• M45: 14,631,270 km (0.112 R)
• M46: 16,409,839 km (0.116 R)
• M47: 16,669,392 km (0.098 R)
• M48: 18,849,332 km (0.117 R)
• M49: 19,668,978 km (0.104 R)
• M50: 20,055,539 km (0.113 R)
• M51: 20,221,892 km (0.116 R)
• M52: 22,254,478 km (0.11 R)
• M53: 22,311,924 km (0.081 R)
• M54: 22,369,370 km (0.104 R)
• M55: 22,541,856 km (0.114 R)
• M56: 22,888,474 km (0.047 R)
• M57: 23,997,443 km (0.119 R)
• M58: 24,292,151 km (0.102 R)
• M59: 24,825,767 km (0.071 R)
• M60: 26,146,267 km (0.061 R)
• M61: 26,876,155 km (0.096 R)
• M62: 27,243,567 km (0.094 R)
• M63: 28,107,346 km (0.073 R)
• M64: 28,231,512 km (0.106 R)
• M65: 29,168,443 km (0.083 R)
• M66: 29,231,274 km (0.12 R)
• M67: 32,429,378 km (0.07 R)
• M68: 36,005,814 km (0.08 R)
• M69: 36,275,688 km (0.103 R)
• M70: 36,885,300 km (0.086 R)
• M71: 37,703,451 km (0.068 R)
• M72: 40,684,039 km (0.109 R)
• M73: 41,246,826 km (0.053 R)
• M74: 41,529,266 km (0.043 R)
• M75: 42,807,879 km (0.108 R)
• M76: 42,879,238 km (0.091 R)
• M77: 43,165,418 km (0.038 R)
• M78: 43,595,662 km (0.051 R)
• M79: 44,388,231 km (0.102 R)
• M80: 47,383,929 km (0.073 R)
• M81: 47,679,684 km (0.055 R)
• M82: 48,272,989 km (0.078 R)
• M83: 49,992,467 km (0.057 R)
• M84: 50,368,855 km (0.116 R)

Kuiper Belt

Range: 34.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit