🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.84 AU - 2.58 AU

Year: 943 Days

Day: 19.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 92 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,785,065 km

• M1: 37,699 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.53 AU - 8.29 AU

Year: 5213 Days

Day: 13.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,785,065 km

• M1: 39,195 km (0.071 R)
• M2: 129,701 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.29 AU - 11.03 AU

Year: 8616 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 11.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.99 AU - 15.43 AU

Year: 16190 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,785,065 km

• M1: 139,575 km (0.101 R)
• M2: 687,402 km (0.11 R)
• M3: 1,224,010 km (0.11 R)
• M4: 1,578,407 km (0.111 R)
• M5: 2,941,244 km (0.066 R)
• M6: 3,351,591 km (0.113 R)
• M7: 3,736,656 km (0.039 R)
• M8: 4,452,631 km (0.117 R)
• M9: 5,178,480 km (0.12 R)
• M10: 7,558,732 km (0.109 R)
• M11: 10,980,633 km (0.092 R)
• M12: 11,698,105 km (0.108 R)
• M13: 13,177,179 km (0.119 R)
• M14: 14,299,911 km (0.1 R)
• M15: 20,086,656 km (0.095 R)
• M16: 21,091,654 km (0.082 R)

Kuiper Belt

Range: 38.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit