🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.98 AU

Year: 299 Days

Day: 27.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,756,158 km

• M1: 81,830 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.91 AU - 1.33 AU

Year: 444 Days

Day: 24.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,756,158 km

• M1: 380,727 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.81 AU - 1.87 AU

Year: 935 Days

Day: 31.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,756,158 km

• M1: 49,666 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.79 AU - 2.63 AU

Year: 1231 Days

Day: 25.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 10.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.34 AU - 8.04 AU

Year: 7991 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,756,158 km

• M1: 129,402 km (0.119 R)
• M2: 749,037 km (0.094 R)
• M3: 1,392,607 km (0.092 R)
• M4: 1,848,880 km (0.066 R)
• M5: 2,179,940 km (0.12 R)
• M6: 2,536,133 km (0.085 R)
• M7: 2,881,704 km (0.086 R)
• M8: 3,312,695 km (0.078 R)
• M9: 3,846,610 km (0.093 R)
• M10: 4,327,268 km (0.11 R)
• M11: 4,684,957 km (0.036 R)
• M12: 5,693,097 km (0.028 R)
• M13: 6,460,683 km (0.076 R)
• M14: 9,548,234 km (0.03 R)
• M15: 10,079,755 km (0.074 R)
• M16: 11,622,707 km (0.092 R)
• M17: 12,901,919 km (0.087 R)
• M18: 13,457,824 km (0.076 R)
• M19: 14,567,990 km (0.096 R)
• M20: 15,324,207 km (0.071 R)
• M21: 16,000,689 km (0.09 R)
• M22: 17,693,838 km (0.109 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: 542 - 14,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit