🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 216 Days

Day: 44.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.72 AU - 1.02 AU

Year: 299 Days

Day: 22.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.16 AU

Year: 408 Days

Day: 37.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.54 AU - 1.64 AU

Year: 740 Days

Day: 37.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,071,883 km

• M1: 831,465 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.64 AU - 2.56 AU

Year: 1123 Days

Day: 36.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,071,883 km

• M1: 1,916,798 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.85 AU - 3.07 AU

Year: 1424 Days

Day: 43.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.92 AU - 4.48 AU

Year: 2626 Days

Day: 35.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.84 AU - 4.7 AU

Year: 2701 Days

Day: 41.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 9.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.57 AU - 11.41 AU

Year: 10786 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,071,883 km

• M1: 123,119 km (0.116 R)
• M2: 274,063 km (0.093 R)
• M3: 425,157 km (0.102 R)
• M4: 579,692 km (0.108 R)
• M5: 664,514 km (0.079 R)
• M6: 816,206 km (0.095 R)
• M7: 912,996 km (0.048 R)
• M8: 1,083,388 km (0.094 R)
• M9: 1,172,698 km (0.074 R)
• M10: 1,246,001 km (0.108 R)
• M11: 1,718,880 km (0.043 R)
• M12: 2,108,133 km (0.092 R)
• M13: 2,336,270 km (0.109 R)
• M14: 3,197,206 km (0.104 R)
• M15: 3,459,900 km (0.051 R)
• M16: 3,757,151 km (0.108 R)
• M17: 3,867,255 km (0.033 R)
• M18: 4,204,299 km (0.111 R)
• M19: 4,347,464 km (0.117 R)
• M20: 4,550,767 km (0.083 R)
• M21: 5,550,829 km (0.092 R)
• M22: 6,027,298 km (0.082 R)
• M23: 6,884,344 km (0.086 R)
• M24: 7,019,581 km (0.091 R)
• M25: 8,420,116 km (0.109 R)
• M26: 8,601,130 km (0.061 R)
• M27: 8,673,834 km (0.066 R)
• M28: 8,930,245 km (0.11 R)
• M29: 9,942,424 km (0.027 R)
• M30: 10,365,188 km (0.091 R)
• M31: 10,559,366 km (0.081 R)
• M32: 10,754,591 km (0.084 R)
• M33: 11,467,724 km (0.056 R)
• M34: 11,668,484 km (0.092 R)
• M35: 12,690,088 km (0.108 R)
• M36: 13,697,480 km (0.106 R)
• M37: 14,730,454 km (0.112 R)
• M38: 15,699,249 km (0.079 R)
• M39: 16,961,855 km (0.053 R)
• M40: 18,116,601 km (0.054 R)
• M41: 18,256,924 km (0.074 R)
• M42: 19,058,619 km (0.116 R)
• M43: 20,501,341 km (0.118 R)
• M44: 20,843,023 km (0.119 R)
• M45: 21,779,954 km (0.105 R)
• M46: 22,680,234 km (0.075 R)
• M47: 22,831,477 km (0.041 R)
• M48: 24,002,081 km (0.099 R)
• M49: 24,156,167 km (0.044 R)
• M50: 24,259,090 km (0.088 R)
• M51: 24,568,758 km (0.116 R)
• M52: 24,827,861 km (0.114 R)
• M53: 25,873,101 km (0.114 R)
• M54: 26,454,139 km (0.073 R)
• M55: 26,772,933 km (0.095 R)
• M56: 26,879,446 km (0.115 R)
• M57: 27,682,936 km (0.085 R)
• M58: 28,222,985 km (0.112 R)
• M59: 29,258,651 km (0.09 R)
• M60: 29,974,477 km (0.058 R)
• M61: 30,195,881 km (0.075 R)
• M62: 31,591,929 km (0.026 R)
• M63: 31,930,020 km (0.053 R)
• M64: 32,553,245 km (0.066 R)
• M65: 34,969,101 km (0.087 R)
• M66: 35,494,339 km (0.066 R)
• M67: 35,728,609 km (0.119 R)
• M68: 35,845,894 km (0.055 R)
• M69: 36,611,536 km (0.07 R)
• M70: 36,729,868 km (0.081 R)
• M71: 37,085,462 km (0.111 R)
• M72: 37,442,253 km (0.096 R)
• M73: 38,279,103 km (0.09 R)
• M74: 38,459,219 km (0.084 R)
• M75: 38,820,348 km (0.104 R)
• M76: 39,727,959 km (0.095 R)
• M77: 40,092,977 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit