🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 208 Days

Day: 27.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 132.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,937,257 km

• M1: 312,660 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.71 AU - 0.73 AU

Year: 217 Days

Day: 23.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,937,257 km

• M1: 370,853 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.49 AU - 1.73 AU

Year: 725 Days

Day: 19.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.96 AU - 3.08 AU

Year: 1862 Days

Day: 41.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.52 AU - 3.92 AU

Year: 2545 Days

Day: 45.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 12.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.45 AU - 14.85 AU

Year: 15025 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,937,257 km

• M1: 159,172 km (0.043 R)
• M2: 573,708 km (0.101 R)
• M3: 1,046,288 km (0.057 R)
• M4: 2,635,466 km (0.103 R)
• M5: 3,058,528 km (0.072 R)
• M6: 3,738,750 km (0.057 R)
• M7: 4,426,152 km (0.105 R)
• M8: 5,437,284 km (0.102 R)
• M9: 7,299,179 km (0.114 R)
• M10: 8,328,263 km (0.094 R)
• M11: 10,399,745 km (0.071 R)
• M12: 11,820,177 km (0.106 R)
• M13: 12,240,247 km (0.117 R)
• M14: 14,904,137 km (0.07 R)
• M15: 16,631,543 km (0.077 R)
• M16: 17,159,624 km (0.115 R)
• M17: 18,568,985 km (0.072 R)
• M18: 19,634,122 km (0.098 R)
• M19: 24,691,877 km (0.099 R)
• M20: 28,903,805 km (0.111 R)
• M21: 32,273,347 km (0.107 R)
• M22: 37,418,915 km (0.087 R)
• M23: 41,965,643 km (0.075 R)
• M24: 42,663,966 km (0.066 R)
• M25: 45,388,443 km (0.098 R)
• M26: 46,868,115 km (0.078 R)
• M27: 51,181,770 km (0.083 R)
• M28: 52,946,576 km (0.091 R)
• M29: 54,255,258 km (0.106 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit