🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 36.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.62 AU - 1.02 AU

Year: 277 Days

Day: 44.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,198,889 km

• M1: 196,572 km (0.076 R)
• M2: 384,167 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.35 AU - 2.41 AU

Year: 1369 Days

Day: 18.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.71 AU - 2.91 AU

Year: 1756 Days

Day: 16.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.07 AU - 3.85 AU

Year: 2399 Days

Day: 18.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,198,889 km

• M1: 34,108 km (0.073 R)
• M2: 672,742 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 8.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.42 AU - 6.6 AU

Year: 4821 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,198,889 km

• M1: 108,309 km (0.068 R)
• M2: 396,434 km (0.086 R)
• M3: 748,139 km (0.115 R)
• M4: 1,117,646 km (0.081 R)
• M5: 1,618,051 km (0.09 R)
• M6: 1,890,618 km (0.115 R)
• M7: 2,344,049 km (0.082 R)
• M8: 2,820,518 km (0.095 R)
• M9: 3,219,346 km (0.117 R)
• M10: 4,513,218 km (0.053 R)
• M11: 4,850,113 km (0.079 R)
• M12: 6,369,728 km (0.057 R)
• M13: 6,736,841 km (0.072 R)
• M14: 7,058,476 km (0.066 R)
• M15: 9,208,946 km (0.103 R)
• M16: 10,904,338 km (0.081 R)
• M17: 13,066,177 km (0.061 R)
• M18: 13,475,327 km (0.084 R)
• M19: 14,852,226 km (0.075 R)
• M20: 16,741,947 km (0.08 R)
• M21: 19,839,370 km (0.117 R)
• M22: 20,198,854 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit