🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.56 AU - 0.72 AU

Year: 178 Days

Day: 14.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,393,544 km

• M1: 263,442 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.14 AU - 1.88 AU

Year: 646 Days

Day: 39.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,393,544 km

• M1: 62,083 km (0.058 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 13

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.45 AU - 9.69 AU

Year: 7984 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,393,544 km

• M1: 161,865 km (0.117 R)
• M2: 723,904 km (0.098 R)
• M3: 1,139,337 km (0.117 R)
• M4: 1,721,124 km (0.068 R)
• M5: 2,946,480 km (0.036 R)
• M6: 3,637,921 km (0.057 R)
• M7: 4,380,525 km (0.089 R)
• M8: 5,796,768 km (0.076 R)
• M9: 6,628,682 km (0.104 R)
• M10: 7,658,065 km (0.051 R)
• M11: 8,232,371 km (0.111 R)
• M12: 9,747,498 km (0.106 R)
• M13: 11,441,395 km (0.093 R)
• M14: 12,863,472 km (0.101 R)
• M15: 15,022,917 km (0.043 R)
• M16: 15,728,421 km (0.099 R)
• M17: 16,455,915 km (0.061 R)
• M18: 17,978,223 km (0.12 R)
• M19: 18,994,741 km (0.056 R)
• M20: 20,904,657 km (0.08 R)
• M21: 21,946,905 km (0.085 R)
• M22: 22,939,637 km (0.089 R)
• M23: 24,048,456 km (0.114 R)
• M24: 28,356,875 km (0.096 R)
• M25: 33,369,899 km (0.101 R)
• M26: 34,021,697 km (0.115 R)
• M27: 36,141,948 km (0.111 R)
• M28: 40,031,792 km (0.109 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit