🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 304 Days

Day: 42.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 351 Days

Day: 22.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,809,650 km

• M1: 42,187 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.35 AU - 4.03 AU

Year: 2527 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,809,650 km

• M1: 1,939,088 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.85 AU - 4.73 AU

Year: 3167 Days

Day: 30.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.85 AU - 4.93 AU

Year: 3279 Days

Day: 35.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,809,650 km

• M1: 2,641,898 km (0.085 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 12.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.31 AU - 8.67 AU

Year: 7307 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,809,650 km

• M1: 171,439 km (0.092 R)
• M2: 576,251 km (0.112 R)
• M3: 1,210,995 km (0.093 R)
• M4: 1,714,092 km (0.098 R)
• M5: 2,562,761 km (0.069 R)
• M6: 2,993,603 km (0.065 R)
• M7: 3,907,945 km (0.08 R)
• M8: 5,057,156 km (0.117 R)
• M9: 5,557,411 km (0.074 R)
• M10: 5,993,938 km (0.094 R)
• M11: 6,521,121 km (0.11 R)
• M12: 6,972,158 km (0.082 R)
• M13: 7,821,276 km (0.12 R)
• M14: 8,532,913 km (0.033 R)
• M15: 10,131,516 km (0.073 R)
• M16: 10,785,857 km (0.073 R)
• M17: 11,617,920 km (0.118 R)
• M18: 12,024,078 km (0.094 R)
• M19: 14,841,156 km (0.103 R)
• M20: 15,685,636 km (0.084 R)
• M21: 17,470,638 km (0.066 R)
• M22: 18,480,723 km (0.102 R)
• M23: 20,617,429 km (0.077 R)
• M24: 22,441,625 km (0.115 R)
• M25: 23,635,117 km (0.101 R)
• M26: 25,889,408 km (0.117 R)
• M27: 26,935,845 km (0.118 R)
• M28: 28,742,538 km (0.087 R)
• M29: 29,769,827 km (0.107 R)
• M30: 32,096,373 km (0.114 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit