🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.61 AU - 0.83 AU

Year: 229 Days

Day: 28.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.78 AU - 0.98 AU

Year: 309 Days

Day: 35.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,267,070 km

• M1: 233,223 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.24 AU - 4.54 AU

Year: 2875 Days

Day: 24.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 9.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.84 AU - 6.82 AU

Year: 5968 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,267,070 km

• M1: 113,246 km (0.096 R)
• M2: 483,052 km (0.117 R)
• M3: 778,807 km (0.077 R)
• M4: 1,276,967 km (0.087 R)
• M5: 1,809,087 km (0.116 R)
• M6: 2,577,571 km (0.045 R)
• M7: 2,895,018 km (0.09 R)
• M8: 3,314,341 km (0.079 R)
• M9: 3,609,348 km (0.034 R)
• M10: 6,224,767 km (0.066 R)
• M11: 6,676,254 km (0.097 R)
• M12: 7,987,479 km (0.098 R)
• M13: 8,557,447 km (0.078 R)
• M14: 9,501,858 km (0.107 R)
• M15: 9,898,442 km (0.088 R)
• M16: 10,514,187 km (0.085 R)
• M17: 11,731,465 km (0.078 R)
• M18: 12,704,300 km (0.087 R)
• M19: 13,088,767 km (0.068 R)
• M20: 13,630,012 km (0.106 R)
• M21: 13,931,601 km (0.076 R)
• M22: 14,915,805 km (0.116 R)
• M23: 15,343,805 km (0.112 R)
• M24: 19,193,706 km (0.099 R)
• M25: 19,700,244 km (0.073 R)
• M26: 21,206,246 km (0.046 R)
• M27: 22,858,106 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit