🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.5 AU - 0.54 AU

Year: 133 Days

Day: 18.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.28 AU - 1.44 AU

Year: 563 Days

Day: 46.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.56 AU - 1.86 AU

Year: 793 Days

Day: 22.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,973,176 km

• M1: 61,485 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.6 AU - 4.64 AU

Year: 2967 Days

Day: 45.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.72 AU - 5.68 AU

Year: 4207 Days

Day: 17.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,973,176 km

• M1: 528,828 km (0.086 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 11.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.53 AU - 9.25 AU

Year: 9404 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,973,176 km

• M1: 145,559 km (0.039 R)
• M2: 569,070 km (0.109 R)
• M3: 1,117,945 km (0.111 R)
• M4: 1,554,920 km (0.053 R)
• M5: 2,139,698 km (0.085 R)
• M6: 3,078,575 km (0.107 R)
• M7: 3,654,526 km (0.056 R)
• M8: 4,356,140 km (0.102 R)
• M9: 4,902,173 km (0.108 R)
• M10: 5,689,955 km (0.096 R)
• M11: 7,557,236 km (0.096 R)
• M12: 8,008,423 km (0.086 R)
• M13: 9,995,980 km (0.119 R)
• M14: 11,000,380 km (0.11 R)
• M15: 13,865,628 km (0.084 R)
• M16: 14,418,392 km (0.094 R)
• M17: 14,922,088 km (0.113 R)
• M18: 15,568,351 km (0.099 R)
• M19: 16,916,527 km (0.066 R)
• M20: 17,690,397 km (0.112 R)
• M21: 18,340,998 km (0.073 R)
• M22: 18,858,008 km (0.094 R)
• M23: 21,672,244 km (0.074 R)
• M24: 23,610,284 km (0.077 R)
• M25: 24,665,996 km (0.114 R)
• M26: 26,966,363 km (0.05 R)
• M27: 42,800,400 km (0.095 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit