🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 157 Days

Day: 27.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.86 AU

Year: 258 Days

Day: 33.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.35 AU - 1.81 AU

Year: 744 Days

Day: 14.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.12 AU - 2.28 AU

Year: 1223 Days

Day: 12.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.98 AU - 3.08 AU

Year: 1976 Days

Day: 23.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.5 AU - 3.76 AU

Year: 2075 Days

Day: 33.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 12.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.85 AU - 8.39 AU

Year: 7119 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,806,894 km

• M1: 153,039 km (0.088 R)
• M2: 707,299 km (0.062 R)
• M3: 1,482,216 km (0.085 R)
• M4: 2,135,061 km (0.091 R)
• M5: 2,606,892 km (0.096 R)
• M6: 4,113,493 km (0.098 R)
• M7: 6,893,619 km (0.039 R)
• M8: 7,384,001 km (0.084 R)
• M9: 8,356,986 km (0.088 R)
• M10: 8,833,904 km (0.082 R)
• M11: 10,195,544 km (0.112 R)
• M12: 11,988,923 km (0.111 R)
• M13: 13,171,644 km (0.039 R)
• M14: 14,039,311 km (0.068 R)
• M15: 15,530,054 km (0.038 R)
• M16: 16,313,797 km (0.078 R)
• M17: 18,025,945 km (0.091 R)
• M18: 20,277,393 km (0.064 R)
• M19: 24,436,962 km (0.065 R)
• M20: 24,922,556 km (0.114 R)
• M21: 26,333,713 km (0.06 R)
• M22: 27,015,879 km (0.093 R)
• M23: 29,043,080 km (0.114 R)
• M24: 30,047,630 km (0.092 R)
• M25: 32,611,289 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 10,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit