🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.59 AU - 0.61 AU

Year: 139 Days

Day: 35.9 Hours

Environment

Temp: 379 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 146 Days

Day: 42.3 Hours

Environment

Temp: 277 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 179 Days

Day: 17.1 Hours

Environment

Temp: 327 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,264,314 km

• M1: 202,107 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.4 AU - 1.42 AU

Year: 501 Days

Day: 46.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,264,314 km

• M1: 71,059 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.69 AU - 8.49 AU

Year: 6885 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 12.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.12 AU - 12.98 AU

Year: 13303 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,264,314 km

• M1: 155,432 km (0.116 R)
• M2: 1,251,835 km (0.098 R)
• M3: 2,109,180 km (0.108 R)
• M4: 2,635,914 km (0.094 R)
• M5: 3,898,969 km (0.104 R)
• M6: 4,864,474 km (0.05 R)
• M7: 5,829,979 km (0.115 R)
• M8: 6,500,775 km (0.119 R)
• M9: 7,047,855 km (0.077 R)
• M10: 8,625,813 km (0.11 R)
• M11: 10,037,718 km (0.113 R)
• M12: 10,827,894 km (0.032 R)
• M13: 11,297,930 km (0.053 R)
• M14: 18,798,319 km (0.075 R)
• M15: 29,988,838 km (0.118 R)
• M16: 31,745,566 km (0.115 R)
• M17: 32,346,201 km (0.105 R)
• M18: 39,324,044 km (0.07 R)
• M19: 40,296,281 km (0.066 R)
• M20: 45,399,363 km (0.083 R)
• M21: 46,008,676 km (0.101 R)
• M22: 49,457,954 km (0.037 R)
• M23: 51,245,648 km (0.08 R)
• M24: 62,697,964 km (0.104 R)

Kuiper Belt

Range: 36.6 - 63.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit