🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.91 AU - 0.97 AU

Year: 320 Days

Day: 26.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.52 AU - 2.36 AU

Year: 950 Days

Day: 31.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.11 AU - 2.35 AU

Year: 1170 Days

Day: 28.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.48 AU - 2.7 AU

Year: 1465 Days

Day: 21.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.97 AU - 4.43 AU

Year: 2501 Days

Day: 17 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 12.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.37 AU - 11.11 AU

Year: 11517 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,764,383 km

• M1: 152,889 km (0.117 R)
• M2: 1,044,792 km (0.116 R)
• M3: 1,530,087 km (0.05 R)
• M4: 1,957,787 km (0.095 R)
• M5: 2,388,180 km (0.102 R)
• M6: 3,154,122 km (0.097 R)
• M7: 4,133,838 km (0.114 R)
• M8: 6,847,394 km (0.118 R)
• M9: 8,390,346 km (0.051 R)
• M10: 9,540,604 km (0.086 R)
• M11: 10,153,955 km (0.083 R)
• M12: 12,211,674 km (0.1 R)
• M13: 13,244,797 km (0.091 R)
• M14: 14,335,366 km (0.089 R)
• M15: 15,484,876 km (0.11 R)
• M16: 18,744,613 km (0.063 R)
• M17: 19,953,364 km (0.06 R)
• M18: 27,802,764 km (0.094 R)
• M19: 28,738,200 km (0.074 R)
• M20: 29,266,879 km (0.109 R)
• M21: 30,672,051 km (0.092 R)
• M22: 31,113,216 km (0.079 R)
• M23: 32,805,766 km (0.077 R)
• M24: 38,891,108 km (0.082 R)
• M25: 46,554,708 km (0.113 R)
• M26: 48,616,765 km (0.107 R)
• M27: 51,356,650 km (0.105 R)
• M28: 52,764,366 km (0.101 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit