🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 142 Days

Day: 44.7 Hours

Environment

Temp: 264 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 201 Days

Day: 41.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,274,940 km

• M1: 278,850 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 205 Days

Day: 24.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,274,940 km

• M1: 199,414 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 286 Days

Day: 13.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.9 AU - 3.58 AU

Year: 2089 Days

Day: 42.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,274,940 km

• M1: 2,983,281 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.49 AU - 6.21 AU

Year: 4432 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,274,940 km

• M1: 132,843 km (0.104 R)
• M2: 470,485 km (0.114 R)
• M3: 755,469 km (0.104 R)
• M4: 1,023,848 km (0.08 R)
• M5: 3,964,792 km (0.11 R)
• M6: 5,053,117 km (0.066 R)
• M7: 7,562,621 km (0.1 R)
• M8: 9,183,065 km (0.056 R)
• M9: 10,032,781 km (0.103 R)
• M10: 10,412,610 km (0.116 R)
• M11: 11,427,033 km (0.093 R)
• M12: 12,946,050 km (0.066 R)
• M13: 13,909,161 km (0.108 R)
• M14: 17,144,514 km (0.112 R)
• M15: 19,386,837 km (0.099 R)
• M16: 22,670,959 km (0.099 R)
• M17: 26,467,753 km (0.102 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit