🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.59 AU - 2.43 AU

Year: 1031 Days

Day: 43.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,817,078 km

• M1: 50,863 km (0.113 R)
• M2: 87,814 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.14 AU - 3.98 AU

Year: 2429 Days

Day: 32.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.02 AU - 4.14 AU

Year: 2450 Days

Day: 39.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,817,078 km

• M1: 413,788 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.41 AU - 4.79 AU

Year: 3002 Days

Day: 32.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 9.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.6 AU - 5.72 AU

Year: 4870 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,817,078 km

• M1: 124,017 km (0.108 R)
• M2: 567,724 km (0.098 R)
• M3: 1,542,055 km (0.083 R)
• M4: 1,928,765 km (0.094 R)
• M5: 3,208,126 km (0.12 R)
• M6: 3,602,167 km (0.084 R)
• M7: 4,290,168 km (0.031 R)
• M8: 4,614,496 km (0.083 R)
• M9: 5,118,192 km (0.078 R)
• M10: 5,658,091 km (0.057 R)
• M11: 6,986,819 km (0.089 R)
• M12: 7,296,786 km (0.11 R)
• M13: 8,168,493 km (0.096 R)
• M14: 8,866,666 km (0.065 R)
• M15: 9,944,818 km (0.057 R)
• M16: 11,061,715 km (0.054 R)
• M17: 11,867,599 km (0.106 R)
• M18: 22,949,211 km (0.098 R)
• M19: 25,051,510 km (0.106 R)
• M20: 29,456,419 km (0.117 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit