🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 32.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,424,685 km

• M1: 41,439 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 242 Days

Day: 24 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,424,685 km

• M1: 117,434 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.96 AU - 2.02 AU

Year: 1025 Days

Day: 24.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.32 AU - 3.66 AU

Year: 2381 Days

Day: 35.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.98 AU - 4.56 AU

Year: 2674 Days

Day: 21.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,424,685 km

• M1: 177,722 km (0.094 R)

Asteroid Belt

Center: 9.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.19 AU - 19.23 AU

Year: 23838 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,424,685 km

• M1: 88,113 km (0.03 R)
• M2: 2,503,969 km (0.088 R)
• M3: 3,698,359 km (0.099 R)
• M4: 4,092,848 km (0.116 R)
• M5: 5,024,394 km (0.098 R)
• M6: 7,186,981 km (0.116 R)
• M7: 7,451,769 km (0.115 R)
• M8: 10,231,597 km (0.088 R)
• M9: 14,757,232 km (0.08 R)
• M10: 15,622,356 km (0.109 R)
• M11: 16,520,841 km (0.046 R)
• M12: 17,318,048 km (0.107 R)
• M13: 17,794,816 km (0.104 R)
• M14: 18,350,273 km (0.084 R)
• M15: 20,536,796 km (0.085 R)
• M16: 20,840,928 km (0.114 R)
• M17: 21,771,128 km (0.079 R)
• M18: 24,471,968 km (0.075 R)
• M19: 28,221,938 km (0.055 R)
• M20: 29,455,970 km (0.102 R)
• M21: 32,440,448 km (0.065 R)
• M22: 36,836,980 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit