🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.76 AU - 0.96 AU

Year: 297 Days

Day: 34.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,066,541 km

• M1: 34,856 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.22 AU - 1.64 AU

Year: 637 Days

Day: 43 Hours

Environment

Temp: -45 °C

Axial Tilt: 160 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.14 AU - 1.76 AU

Year: 651 Days

Day: 16 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,066,541 km

• M1: 318,643 km (0.032 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 13.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.19 AU - 5.19 AU

Year: 4408 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,066,541 km

• M1: 165,455 km (0.095 R)
• M2: 781,499 km (0.107 R)
• M3: 1,639,892 km (0.102 R)
• M4: 3,028,758 km (0.093 R)
• M5: 4,336,393 km (0.075 R)
• M6: 4,931,344 km (0.088 R)
• M7: 5,456,134 km (0.085 R)
• M8: 6,177,794 km (0.101 R)
• M9: 6,875,069 km (0.114 R)
• M10: 8,628,506 km (0.049 R)
• M11: 9,286,437 km (0.091 R)
• M12: 9,792,377 km (0.037 R)
• M13: 10,899,102 km (0.037 R)
• M14: 11,421,648 km (0.055 R)
• M15: 11,960,948 km (0.056 R)
• M16: 13,001,102 km (0.031 R)
• M17: 16,069,953 km (0.068 R)
• M18: 18,384,830 km (0.088 R)
• M19: 19,417,056 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit