🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 13.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 245 Days

Day: 35.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,435,920 km

• M1: 102,026 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.81 AU - 0.87 AU

Year: 290 Days

Day: 14.9 Hours

Environment

Temp: 74 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 14

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.2 AU - 5.94 AU

Year: 4301 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,435,920 km

• M1: 175,329 km (0.086 R)
• M2: 1,075,758 km (0.061 R)
• M3: 2,136,706 km (0.091 R)
• M4: 2,625,293 km (0.088 R)
• M5: 3,151,578 km (0.043 R)
• M6: 3,876,230 km (0.097 R)
• M7: 4,514,714 km (0.113 R)
• M8: 5,143,474 km (0.085 R)
• M9: 5,859,001 km (0.119 R)
• M10: 6,361,949 km (0.084 R)
• M11: 6,829,891 km (0.075 R)
• M12: 7,421,550 km (0.067 R)
• M13: 8,191,231 km (0.116 R)
• M14: 10,138,996 km (0.094 R)
• M15: 10,779,424 km (0.107 R)
• M16: 12,094,240 km (0.117 R)
• M17: 12,668,546 km (0.113 R)
• M18: 14,448,611 km (0.071 R)
• M19: 15,988,572 km (0.116 R)
• M20: 20,717,809 km (0.066 R)
• M21: 21,890,806 km (0.092 R)
• M22: 24,825,019 km (0.118 R)
• M23: 25,519,751 km (0.118 R)
• M24: 26,626,177 km (0.084 R)
• M25: 27,110,126 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit