🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 175 Days

Day: 15.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.67 AU - 0.91 AU

Year: 265 Days

Day: 29.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,338,732 km

• M1: 201,060 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.95 AU - 0.99 AU

Year: 360 Days

Day: 42.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,338,732 km

• M1: 77,492 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.04 AU - 3.16 AU

Year: 1579 Days

Day: 13.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 5.6

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.25 AU - 16.79 AU

Year: 23034 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,338,732 km

• M1: 79,586 km (0.077 R)
• M2: 630,854 km (0.067 R)
• M3: 911,949 km (0.094 R)
• M4: 1,314,965 km (0.101 R)
• M5: 1,549,684 km (0.068 R)
• M6: 2,123,542 km (0.096 R)
• M7: 2,405,983 km (0.041 R)
• M8: 3,171,624 km (0.062 R)
• M9: 4,088,510 km (0.05 R)
• M10: 4,526,682 km (0.114 R)
• M11: 4,926,557 km (0.101 R)
• M12: 5,990,198 km (0.053 R)
• M13: 6,638,406 km (0.103 R)
• M14: 7,650,734 km (0.109 R)
• M15: 9,224,803 km (0.074 R)
• M16: 13,735,777 km (0.108 R)
• M17: 14,430,510 km (0.119 R)
• M18: 15,148,430 km (0.059 R)
• M19: 18,759,872 km (0.074 R)
• M20: 21,493,175 km (0.1 R)
• M21: 22,145,122 km (0.103 R)
• M22: 24,280,034 km (0.103 R)
• M23: 36,115,469 km (0.064 R)
• M24: 49,176,111 km (0.119 R)
• M25: 56,572,529 km (0.088 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: 463 - 14,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit