🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.82 AU - 1.06 AU

Year: 277 Days

Day: 20.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.23 AU - 1.61 AU

Year: 515 Days

Day: 41 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,560,786 km

• M1: 70,760 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.69 AU - 1.91 AU

Year: 735 Days

Day: 18.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,560,786 km

• M1: 67,169 km (0.102 R)
• M2: 1,470,996 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.97 AU - 3.03 AU

Year: 1582 Days

Day: 41.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,560,786 km

• M1: 23,337 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.75 AU - 4.13 AU

Year: 1942 Days

Day: 29.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.8 AU - 8 AU

Year: 6758 Days

Day: 18.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 10.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.44 AU - 14.7 AU

Year: 16064 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,560,786 km

• M1: 146,756 km (0.098 R)
• M2: 1,408,763 km (0.103 R)
• M3: 1,902,287 km (0.103 R)
• M4: 2,803,913 km (0.117 R)
• M5: 3,969,579 km (0.083 R)
• M6: 8,423,108 km (0.097 R)
• M7: 14,269,393 km (0.103 R)
• M8: 14,739,878 km (0.107 R)
• M9: 17,324,181 km (0.087 R)
• M10: 18,014,725 km (0.052 R)
• M11: 21,134,290 km (0.114 R)
• M12: 21,745,995 km (0.11 R)
• M13: 28,001,281 km (0.104 R)
• M14: 34,512,079 km (0.11 R)
• M15: 39,943,978 km (0.056 R)
• M16: 42,240,006 km (0.101 R)
• M17: 43,350,471 km (0.043 R)
• M18: 44,054,179 km (0.045 R)

Kuiper Belt

Range: 36 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 19,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit