🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.75 AU - 1.15 AU

Year: 349 Days

Day: 38.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.95 AU - 1.45 AU

Year: 495 Days

Day: 25.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 948 Days

Day: 28.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 13.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.09 AU - 6.11 AU

Year: 4339 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,052,834 km

• M1: 172,636 km (0.067 R)
• M2: 610,958 km (0.062 R)
• M3: 2,433,957 km (0.087 R)
• M4: 3,240,589 km (0.094 R)
• M5: 4,384,115 km (0.05 R)
• M6: 5,358,596 km (0.096 R)
• M7: 6,630,477 km (0.053 R)
• M8: 8,094,890 km (0.079 R)
• M9: 9,040,199 km (0.088 R)
• M10: 9,601,042 km (0.118 R)
• M11: 10,184,922 km (0.106 R)
• M12: 10,704,326 km (0.1 R)
• M13: 12,080,477 km (0.118 R)
• M14: 12,564,576 km (0.108 R)
• M15: 14,686,173 km (0.083 R)
• M16: 15,406,337 km (0.05 R)
• M17: 16,033,900 km (0.074 R)
• M18: 17,097,541 km (0.08 R)
• M19: 20,164,297 km (0.084 R)
• M20: 20,846,613 km (0.104 R)
• M21: 21,685,558 km (0.067 R)
• M22: 22,401,832 km (0.088 R)
• M23: 24,800,485 km (0.08 R)
• M24: 25,583,929 km (0.118 R)
• M25: 26,303,046 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 13

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.29 AU - 7.09 AU

Year: 6519 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,052,834 km

• M1: 161,865 km (0.085 R)
• M2: 1,080,994 km (0.12 R)
• M3: 1,931,159 km (0.07 R)
• M4: 3,275,445 km (0.06 R)
• M5: 3,898,072 km (0.059 R)
• M6: 6,492,099 km (0.108 R)
• M7: 7,789,112 km (0.091 R)
• M8: 8,646,458 km (0.093 R)
• M9: 10,119,698 km (0.116 R)
• M10: 10,842,106 km (0.07 R)
• M11: 15,166,980 km (0.116 R)
• M12: 22,560,256 km (0.112 R)
• M13: 24,130,137 km (0.119 R)
• M14: 27,027,997 km (0.106 R)
• M15: 34,355,450 km (0.058 R)
• M16: 34,785,544 km (0.119 R)
• M17: 35,986,965 km (0.075 R)
• M18: 37,555,648 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit