🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 46.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.92 AU

Year: 711 Days

Day: 42.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,255,094 km

• M1: 38,746 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.06 AU - 2.26 AU

Year: 1148 Days

Day: 38.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.2 AU - 2.28 AU

Year: 1212 Days

Day: 14.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.58 AU - 4.16 AU

Year: 2753 Days

Day: 42.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,255,094 km

• M1: 922,121 km (0.08 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 8.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.82 AU - 12.7 AU

Year: 13665 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,255,094 km

• M1: 106,962 km (0.042 R)
• M2: 380,278 km (0.039 R)
• M3: 1,474,586 km (0.039 R)
• M4: 2,060,561 km (0.05 R)
• M5: 3,127,643 km (0.113 R)
• M6: 3,848,854 km (0.081 R)
• M7: 4,206,393 km (0.05 R)
• M8: 6,152,512 km (0.116 R)
• M9: 8,450,335 km (0.114 R)
• M10: 9,840,997 km (0.111 R)
• M11: 12,232,917 km (0.093 R)
• M12: 14,263,858 km (0.047 R)
• M13: 15,875,176 km (0.065 R)
• M14: 16,367,054 km (0.076 R)
• M15: 18,824,648 km (0.077 R)
• M16: 20,428,188 km (0.118 R)
• M17: 20,842,873 km (0.1 R)
• M18: 22,734,688 km (0.056 R)
• M19: 29,829,965 km (0.09 R)
• M20: 32,115,372 km (0.059 R)
• M21: 37,524,681 km (0.112 R)
• M22: 38,146,859 km (0.059 R)
• M23: 42,696,728 km (0.083 R)
• M24: 47,886,278 km (0.045 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit