🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.91 AU - 0.95 AU

Year: 314 Days

Day: 42 Hours

Environment

Temp: 94 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.8 AU - 2.16 AU

Year: 975 Days

Day: 32.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.26 AU - 2.46 AU

Year: 1268 Days

Day: 21.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,569,549 km

• M1: 26,479 km (0.108 R)
• M2: 175,329 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.01 AU - 3.33 AU

Year: 1526 Days

Day: 13.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,569,549 km

• M1: 1,470,248 km (0.089 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 11.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.47 AU - 10.57 AU

Year: 9477 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,569,549 km

• M1: 147,952 km (0.099 R)
• M2: 731,833 km (0.103 R)
• M3: 1,715,588 km (0.06 R)
• M4: 2,152,265 km (0.086 R)
• M5: 2,683,038 km (0.104 R)
• M6: 3,165,042 km (0.082 R)
• M7: 4,088,959 km (0.078 R)
• M8: 6,874,321 km (0.053 R)
• M9: 8,331,405 km (0.027 R)
• M10: 9,743,010 km (0.059 R)
• M11: 11,308,402 km (0.113 R)
• M12: 13,749,092 km (0.087 R)
• M13: 14,363,490 km (0.054 R)
• M14: 16,385,156 km (0.078 R)
• M15: 16,936,424 km (0.106 R)
• M16: 18,148,615 km (0.033 R)
• M17: 20,191,823 km (0.046 R)
• M18: 22,636,851 km (0.04 R)
• M19: 28,402,652 km (0.063 R)
• M20: 31,994,646 km (0.097 R)
• M21: 32,964,938 km (0.05 R)
• M22: 37,043,874 km (0.039 R)
• M23: 38,595,951 km (0.119 R)
• M24: 42,342,331 km (0.102 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit