🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 183 Days

Day: 16.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 255 Days

Day: 47.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 155.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.86 AU - 1.12 AU

Year: 345 Days

Day: 35 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.44 AU - 3.4 AU

Year: 1746 Days

Day: 18.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.61 AU - 5.75 AU

Year: 3542 Days

Day: 43 Hours

Environment

Temp: -128 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,705,084 km

• M1: 2,787,158 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.99 AU - 5.09 AU

Year: 3958 Days

Day: 45.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 8.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.02 AU - 7.08 AU

Year: 5865 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 23,705,084 km

• M1: 107,860 km (0.118 R)
• M2: 409,300 km (0.06 R)
• M3: 737,817 km (0.083 R)
• M4: 2,158,548 km (0.08 R)
• M5: 2,733,003 km (0.095 R)
• M6: 4,569,766 km (0.109 R)
• M7: 4,953,485 km (0.073 R)
• M8: 5,463,314 km (0.085 R)
• M9: 5,979,576 km (0.118 R)
• M10: 7,236,199 km (0.09 R)
• M11: 7,926,742 km (0.052 R)
• M12: 8,517,355 km (0.119 R)
• M13: 9,864,633 km (0.114 R)
• M14: 10,182,379 km (0.106 R)
• M15: 10,630,425 km (0.107 R)
• M16: 11,305,560 km (0.078 R)
• M17: 12,189,235 km (0.093 R)
• M18: 12,509,075 km (0.104 R)
• M19: 12,834,749 km (0.069 R)
• M20: 13,357,743 km (0.116 R)
• M21: 17,482,606 km (0.105 R)
• M22: 18,184,519 km (0.112 R)
• M23: 19,458,045 km (0.069 R)
• M24: 20,789,915 km (0.064 R)
• M25: 21,181,413 km (0.058 R)
• M26: 21,777,860 km (0.107 R)
• M27: 22,796,621 km (0.12 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit