🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 18.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.66 AU - 2.74 AU

Year: 1243 Days

Day: 15.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.19 AU - 3.31 AU

Year: 1737 Days

Day: 26.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,193,874 km

• M1: 494,271 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.34 AU - 3.22 AU

Year: 1765 Days

Day: 19 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,193,874 km

• M1: 136,284 km (0.068 R)
• M2: 434,133 km (0.094 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 13.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.56 AU - 8.98 AU

Year: 9056 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,193,874 km

• M1: 164,258 km (0.116 R)
• M2: 602,580 km (0.086 R)
• M3: 1,229,844 km (0.115 R)
• M4: 1,723,218 km (0.065 R)
• M5: 2,258,928 km (0.082 R)
• M6: 3,982,894 km (0.097 R)
• M7: 4,599,536 km (0.062 R)
• M8: 7,074,633 km (0.078 R)
• M9: 9,012,225 km (0.106 R)
• M10: 10,078,708 km (0.101 R)
• M11: 14,609,728 km (0.112 R)
• M12: 17,500,258 km (0.12 R)
• M13: 17,942,170 km (0.102 R)
• M14: 18,848,584 km (0.118 R)
• M15: 28,126,195 km (0.085 R)
• M16: 29,349,157 km (0.089 R)
• M17: 34,712,989 km (0.1 R)
• M18: 35,411,761 km (0.086 R)
• M19: 36,001,176 km (0.091 R)
• M20: 38,921,925 km (0.115 R)
• M21: 41,213,765 km (0.063 R)
• M22: 42,128,855 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit