🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 206 Days

Day: 43.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 35.7 °

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: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 228 Days

Day: 19.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,131,440 km

• M1: 33,660 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.52 AU - 4.14 AU

Year: 2136 Days

Day: 40.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,131,440 km

• M1: 28,573 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.83 AU - 5.67 AU

Year: 3638 Days

Day: 28.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,131,440 km

• M1: 601,084 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.41 AU - 5.61 AU

Year: 3941 Days

Day: 33.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,131,440 km

• M1: 331,060 km (0.119 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 13.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.71 AU - 11.47 AU

Year: 11265 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,131,440 km

• M1: 163,211 km (0.104 R)
• M2: 818,600 km (0.116 R)
• M3: 1,431,203 km (0.102 R)
• M4: 1,859,950 km (0.079 R)
• M5: 3,374,928 km (0.041 R)
• M6: 4,416,428 km (0.04 R)
• M7: 4,865,671 km (0.096 R)
• M8: 7,710,125 km (0.057 R)
• M9: 10,358,306 km (0.081 R)
• M10: 11,781,281 km (0.114 R)
• M11: 14,215,089 km (0.057 R)
• M12: 15,012,595 km (0.114 R)
• M13: 16,496,606 km (0.103 R)
• M14: 18,360,895 km (0.117 R)
• M15: 23,928,479 km (0.117 R)
• M16: 25,590,062 km (0.083 R)
• M17: 26,221,216 km (0.112 R)
• M18: 27,702,833 km (0.077 R)
• M19: 33,010,117 km (0.06 R)
• M20: 35,510,645 km (0.085 R)
• M21: 38,251,876 km (0.107 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit