🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.92 AU - 0.96 AU

Year: 323 Days

Day: 42 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,808,928 km

• M1: 817,552 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.59 AU - 1.59 AU

Year: 711 Days

Day: 31.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.18 AU - 3.1 AU

Year: 1522 Days

Day: 16.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,808,928 km

• M1: 2,141,494 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.59 AU - 3.53 AU

Year: 1899 Days

Day: 44.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.29 AU - 4.19 AU

Year: 2566 Days

Day: 41.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,808,928 km

• M1: 1,529,339 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.34 AU - 5.58 AU

Year: 3919 Days

Day: 17.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 10.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.35 AU - 9.91 AU

Year: 8224 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,808,928 km

• M1: 135,536 km (0.073 R)
• M2: 562,338 km (0.067 R)
• M3: 1,364,931 km (0.084 R)
• M4: 1,902,735 km (0.065 R)
• M5: 2,399,400 km (0.113 R)
• M6: 2,926,434 km (0.097 R)
• M7: 3,267,068 km (0.036 R)
• M8: 3,828,359 km (0.12 R)
• M9: 4,600,583 km (0.067 R)
• M10: 5,362,186 km (0.056 R)
• M11: 7,068,948 km (0.082 R)
• M12: 8,914,836 km (0.08 R)
• M13: 11,198,597 km (0.112 R)
• M14: 12,822,183 km (0.064 R)
• M15: 14,218,978 km (0.081 R)
• M16: 14,706,518 km (0.05 R)
• M17: 15,205,128 km (0.026 R)
• M18: 15,600,664 km (0.117 R)
• M19: 17,069,715 km (0.04 R)
• M20: 17,435,632 km (0.08 R)
• M21: 20,830,157 km (0.056 R)
• M22: 21,600,885 km (0.118 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit