🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.66 AU - 0.86 AU

Year: 235 Days

Day: 19.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,431,883 km

• M1: 124,316 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.9 AU - 1.38 AU

Year: 432 Days

Day: 46.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.84 AU - 4.38 AU

Year: 2433 Days

Day: 12.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.07 AU - 4.73 AU

Year: 3274 Days

Day: 42.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,431,883 km

• M1: 505,790 km (0.052 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 12.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.12 AU - 9.52 AU

Year: 9293 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,431,883 km

• M1: 160,519 km (0.062 R)
• M2: 628,760 km (0.044 R)
• M3: 1,037,312 km (0.099 R)
• M4: 1,461,721 km (0.078 R)
• M5: 3,246,573 km (0.094 R)
• M6: 3,728,577 km (0.059 R)
• M7: 5,234,130 km (0.119 R)
• M8: 5,837,758 km (0.099 R)
• M9: 6,760,477 km (0.052 R)
• M10: 8,484,593 km (0.114 R)
• M11: 9,449,050 km (0.082 R)
• M12: 9,890,663 km (0.053 R)
• M13: 11,250,059 km (0.119 R)
• M14: 17,550,074 km (0.045 R)
• M15: 18,628,226 km (0.109 R)
• M16: 19,465,525 km (0.116 R)
• M17: 19,965,332 km (0.113 R)
• M18: 23,466,520 km (0.073 R)
• M19: 24,443,245 km (0.109 R)
• M20: 24,941,555 km (0.09 R)
• M21: 25,446,747 km (0.078 R)
• M22: 25,872,952 km (0.117 R)
• M23: 27,985,423 km (0.052 R)
• M24: 29,083,771 km (0.101 R)
• M25: 31,856,418 km (0.11 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit