🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 46.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.62 AU - 0.76 AU

Year: 201 Days

Day: 36.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 295 Days

Day: 43.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.39 AU - 1.47 AU

Year: 601 Days

Day: 22 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,890,234 km

• M1: 48,021 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.98 AU - 5.3 AU

Year: 4096 Days

Day: 43 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.69 AU - 8.15 AU

Year: 7834 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,890,234 km

• M1: 99,483 km (0.042 R)
• M2: 552,764 km (0.116 R)
• M3: 921,074 km (0.077 R)
• M4: 1,374,356 km (0.116 R)
• M5: 1,713,195 km (0.109 R)
• M6: 2,178,743 km (0.084 R)
• M7: 2,496,938 km (0.088 R)
• M8: 3,060,024 km (0.086 R)
• M9: 4,653,092 km (0.079 R)
• M10: 5,183,865 km (0.07 R)
• M11: 5,450,449 km (0.03 R)
• M12: 5,924,824 km (0.098 R)
• M13: 6,517,680 km (0.062 R)
• M14: 8,757,459 km (0.043 R)
• M15: 9,447,854 km (0.111 R)
• M16: 10,849,885 km (0.103 R)
• M17: 11,243,178 km (0.072 R)
• M18: 13,805,789 km (0.112 R)
• M19: 14,899,649 km (0.114 R)
• M20: 18,403,979 km (0.064 R)
• M21: 20,710,928 km (0.12 R)
• M22: 23,348,039 km (0.109 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit