🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 182 Days

Day: 32.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,726,680 km

• M1: 48,769 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 308 Days

Day: 29 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,726,680 km

• M1: 22,888 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.54 AU

Year: 534 Days

Day: 31.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,726,680 km

• M1: 138,228 km (0.115 R)
• M2: 731,234 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.31 AU - 5.09 AU

Year: 3209 Days

Day: 25.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 9.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.96 AU - 4.98 AU

Year: 4130 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,726,680 km

• M1: 113,844 km (0.096 R)
• M2: 461,958 km (0.111 R)
• M3: 1,097,749 km (0.073 R)
• M4: 2,002,667 km (0.081 R)
• M5: 2,652,370 km (0.078 R)
• M6: 4,412,539 km (0.084 R)
• M7: 6,505,114 km (0.068 R)
• M8: 7,318,926 km (0.111 R)
• M9: 7,886,650 km (0.05 R)
• M10: 8,269,471 km (0.117 R)
• M11: 10,622,047 km (0.093 R)
• M12: 12,202,549 km (0.092 R)
• M13: 12,620,974 km (0.092 R)
• M14: 14,753,791 km (0.117 R)
• M15: 17,058,645 km (0.081 R)
• M16: 23,067,094 km (0.072 R)
• M17: 24,652,981 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit