🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.83 AU - 2.37 AU

Year: 1129 Days

Day: 16.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.01 AU - 3.33 AU

Year: 1618 Days

Day: 41.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.76 AU - 3.96 AU

Year: 2812 Days

Day: 45.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.74 AU - 5.26 AU

Year: 3540 Days

Day: 33.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 8.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.08 AU - 8.7 AU

Year: 7450 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,494,312 km

• M1: 108,309 km (0.087 R)
• M2: 516,711 km (0.1 R)
• M3: 1,172,548 km (0.103 R)
• M4: 1,462,469 km (0.104 R)
• M5: 1,974,243 km (0.086 R)
• M6: 2,288,997 km (0.078 R)
• M7: 2,564,855 km (0.112 R)
• M8: 3,020,979 km (0.084 R)
• M9: 3,924,551 km (0.11 R)
• M10: 4,245,887 km (0.03 R)
• M11: 4,913,542 km (0.048 R)
• M12: 5,773,580 km (0.033 R)
• M13: 7,338,823 km (0.078 R)
• M14: 8,061,380 km (0.073 R)
• M15: 9,297,807 km (0.083 R)
• M16: 11,136,813 km (0.102 R)
• M17: 11,783,525 km (0.037 R)
• M18: 12,297,693 km (0.111 R)
• M19: 13,261,103 km (0.047 R)
• M20: 13,537,411 km (0.058 R)
• M21: 14,216,286 km (0.112 R)
• M22: 15,888,341 km (0.111 R)
• M23: 18,158,040 km (0.094 R)
• M24: 21,231,827 km (0.09 R)
• M25: 21,763,049 km (0.096 R)
• M26: 22,225,456 km (0.087 R)
• M27: 26,250,088 km (0.101 R)
• M28: 27,573,132 km (0.049 R)
• M29: 28,387,991 km (0.101 R)
• M30: 29,499,354 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit