🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.79 AU

Year: 630 Days

Day: 19.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,968,210 km

• M1: 22,140 km (0.071 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.76 AU - 7.3 AU

Year: 4210 Days

Day: 28.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 105 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.76 AU - 10.84 AU

Year: 9399 Days

Day: 38.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 86.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,968,210 km

• M1: 123,269 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 11.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.07 AU - 15.65 AU

Year: 16288 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,968,210 km

• M1: 144,362 km (0.047 R)
• M2: 583,581 km (0.079 R)
• M3: 1,262,307 km (0.09 R)
• M4: 1,660,985 km (0.077 R)
• M5: 2,211,655 km (0.08 R)
• M6: 3,469,623 km (0.039 R)
• M7: 3,879,821 km (0.038 R)
• M8: 4,655,037 km (0.116 R)
• M9: 6,729,959 km (0.084 R)
• M10: 7,371,734 km (0.118 R)
• M11: 8,690,440 km (0.106 R)
• M12: 9,360,189 km (0.052 R)
• M13: 11,951,224 km (0.079 R)
• M14: 12,333,148 km (0.105 R)
• M15: 15,113,574 km (0.097 R)
• M16: 15,820,124 km (0.101 R)
• M17: 17,859,443 km (0.088 R)
• M18: 20,608,902 km (0.08 R)
• M19: 26,469,249 km (0.099 R)
• M20: 30,633,904 km (0.078 R)
• M21: 31,350,927 km (0.086 R)
• M22: 36,572,191 km (0.072 R)
• M23: 37,728,583 km (0.087 R)
• M24: 38,315,904 km (0.079 R)
• M25: 41,592,995 km (0.116 R)

Kuiper Belt

Range: 38.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit