🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 41.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.5 AU - 0.62 AU

Year: 158 Days

Day: 48 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.65 AU - 4.13 AU

Year: 2890 Days

Day: 31.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,701,947 km

• M1: 1,799,363 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.54 AU - 4.3 AU

Year: 2924 Days

Day: 40.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 8.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.65 AU - 9.95 AU

Year: 9834 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,701,947 km

• M1: 100,829 km (0.053 R)
• M2: 486,043 km (0.091 R)
• M3: 947,104 km (0.09 R)
• M4: 1,425,967 km (0.072 R)
• M5: 1,794,277 km (0.057 R)
• M6: 2,723,429 km (0.054 R)
• M7: 3,316,884 km (0.084 R)
• M8: 3,791,408 km (0.104 R)
• M9: 4,730,285 km (0.115 R)
• M10: 5,522,405 km (0.108 R)
• M11: 8,175,673 km (0.095 R)
• M12: 8,429,391 km (0.113 R)
• M13: 9,497,071 km (0.074 R)
• M14: 9,919,835 km (0.061 R)
• M15: 11,160,300 km (0.097 R)
• M16: 14,126,677 km (0.056 R)
• M17: 14,616,011 km (0.104 R)
• M18: 16,822,281 km (0.113 R)
• M19: 18,798,618 km (0.117 R)
• M20: 21,161,816 km (0.078 R)
• M21: 23,973,807 km (0.078 R)
• M22: 25,920,524 km (0.055 R)
• M23: 31,657,303 km (0.069 R)
• M24: 37,484,888 km (0.118 R)
• M25: 40,100,457 km (0.117 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: 532 - 11,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit