🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 376 Days

Day: 29.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,399,349 km

• M1: 523,742 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.01 AU - 2.09 AU

Year: 1089 Days

Day: 46.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.49 AU - 3.51 AU

Year: 2428 Days

Day: 45.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,399,349 km

• M1: 1,638,097 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.76 AU - 4.54 AU

Year: 2586 Days

Day: 14.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,399,349 km

• M1: 1,437,785 km (0.075 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 8.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.11 AU - 12.61 AU

Year: 12366 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,399,349 km

• M1: 109,506 km (0.054 R)
• M2: 434,133 km (0.063 R)
• M3: 1,021,305 km (0.049 R)
• M4: 1,309,281 km (0.113 R)
• M5: 1,986,361 km (0.115 R)
• M6: 2,443,083 km (0.032 R)
• M7: 2,749,758 km (0.103 R)
• M8: 3,222,637 km (0.113 R)
• M9: 4,102,572 km (0.101 R)
• M10: 5,434,442 km (0.077 R)
• M11: 5,781,659 km (0.11 R)
• M12: 8,051,956 km (0.089 R)
• M13: 10,859,010 km (0.094 R)
• M14: 12,631,446 km (0.047 R)
• M15: 13,491,783 km (0.076 R)
• M16: 16,307,813 km (0.11 R)
• M17: 18,005,151 km (0.106 R)
• M18: 24,731,071 km (0.12 R)
• M19: 30,400,681 km (0.092 R)
• M20: 31,496,784 km (0.086 R)
• M21: 32,392,427 km (0.056 R)
• M22: 38,379,035 km (0.034 R)
• M23: 42,303,435 km (0.068 R)
• M24: 45,063,367 km (0.068 R)
• M25: 50,329,810 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit