🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 234 Days

Day: 45.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 262 Days

Day: 35.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,519,913 km

• M1: 48,769 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.09 AU

Year: 443 Days

Day: 39.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.72 AU

Year: 773 Days

Day: 38.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,519,913 km

• M1: 44,431 km (0.094 R)
• M2: 1,264,551 km (0.104 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 14

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.21 AU - 4.43 AU

Year: 4099 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,519,913 km

• M1: 174,730 km (0.116 R)
• M2: 724,353 km (0.078 R)
• M3: 1,306,887 km (0.115 R)
• M4: 2,583,854 km (0.087 R)
• M5: 5,592,866 km (0.106 R)
• M6: 8,886,862 km (0.101 R)
• M7: 9,513,527 km (0.109 R)
• M8: 10,423,531 km (0.074 R)
• M9: 12,804,830 km (0.068 R)
• M10: 13,707,952 km (0.118 R)
• M11: 15,980,194 km (0.068 R)
• M12: 17,628,314 km (0.077 R)
• M13: 20,242,387 km (0.106 R)
• M14: 20,713,321 km (0.065 R)
• M15: 21,957,676 km (0.075 R)
• M16: 23,842,609 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit