🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.09 AU - 1.29 AU

Year: 456 Days

Day: 25.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.58 AU

Year: 503 Days

Day: 24.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.18 AU - 1.84 AU

Year: 652 Days

Day: 41 Hours

Environment

Temp: -2 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,956,605 km

• M1: 48,171 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.74 AU - 2.48 AU

Year: 1077 Days

Day: 43.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.91 AU - 3.25 AU

Year: 1900 Days

Day: 32.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,956,605 km

• M1: 159,322 km (0.102 R)

Asteroid Belt

Center: 8.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.3

Radius: 5.3

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.73 AU - 16.67 AU

Year: 17822 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,956,605 km

• M1: 65,973 km (0.116 R)
• M2: 280,945 km (0.09 R)
• M3: 476,320 km (0.098 R)
• M4: 830,119 km (0.105 R)
• M5: 1,458,130 km (0.054 R)
• M6: 1,924,128 km (0.103 R)
• M7: 2,401,046 km (0.057 R)
• M8: 3,000,784 km (0.078 R)
• M9: 3,613,237 km (0.071 R)
• M10: 3,834,941 km (0.107 R)
• M11: 4,460,261 km (0.077 R)
• M12: 5,396,594 km (0.081 R)
• M13: 5,835,514 km (0.081 R)
• M14: 6,377,357 km (0.117 R)
• M15: 7,383,104 km (0.039 R)
• M16: 7,740,792 km (0.084 R)
• M17: 8,251,220 km (0.103 R)
• M18: 9,810,479 km (0.109 R)
• M19: 10,352,771 km (0.088 R)
• M20: 11,615,676 km (0.065 R)
• M21: 12,284,229 km (0.102 R)
• M22: 16,539,241 km (0.114 R)
• M23: 19,077,468 km (0.093 R)
• M24: 23,833,185 km (0.047 R)
• M25: 24,712,222 km (0.116 R)
• M26: 25,713,929 km (0.077 R)
• M27: 26,534,623 km (0.051 R)
• M28: 28,012,650 km (0.108 R)
• M29: 29,322,379 km (0.085 R)
• M30: 30,331,118 km (0.094 R)
• M31: 32,417,709 km (0.115 R)
• M32: 38,313,211 km (0.106 R)
• M33: 45,179,754 km (0.043 R)
• M34: 49,764,330 km (0.115 R)
• M35: 50,557,348 km (0.107 R)
• M36: 57,034,487 km (0.098 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit