🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 294 Days

Day: 46.2 Hours

Environment

Temp: 89 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,388,873 km

• M1: 281,842 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 367 Days

Day: 47.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.85 AU - 2.89 AU

Year: 1301 Days

Day: 16.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,388,873 km

• M1: 931,995 km (0.042 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.55 AU - 3.71 AU

Year: 1974 Days

Day: 15.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 5.8

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.08 AU - 15.28 AU

Year: 18035 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,388,873 km

• M1: 72,405 km (0.119 R)
• M2: 263,143 km (0.098 R)
• M3: 746,493 km (0.116 R)
• M4: 1,156,990 km (0.088 R)
• M5: 1,427,014 km (0.094 R)
• M6: 2,261,471 km (0.098 R)
• M7: 2,794,787 km (0.075 R)
• M8: 3,020,830 km (0.094 R)
• M9: 3,308,357 km (0.065 R)
• M10: 3,800,833 km (0.088 R)
• M11: 4,340,881 km (0.075 R)
• M12: 5,127,617 km (0.08 R)
• M13: 5,786,146 km (0.028 R)
• M14: 7,831,449 km (0.083 R)
• M15: 8,561,187 km (0.032 R)
• M16: 10,691,610 km (0.104 R)
• M17: 12,114,585 km (0.039 R)
• M18: 14,445,619 km (0.061 R)
• M19: 14,917,900 km (0.11 R)
• M20: 16,396,824 km (0.113 R)
• M21: 18,359,847 km (0.09 R)
• M22: 22,565,193 km (0.072 R)
• M23: 22,745,608 km (0.103 R)
• M24: 25,373,744 km (0.056 R)
• M25: 26,259,662 km (0.111 R)
• M26: 28,828,706 km (0.092 R)
• M27: 32,355,177 km (0.086 R)
• M28: 32,699,851 km (0.09 R)
• M29: 41,184,443 km (0.035 R)
• M30: 41,454,019 km (0.046 R)
• M31: 42,544,138 km (0.063 R)
• M32: 51,805,294 km (0.095 R)
• M33: 52,276,976 km (0.059 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit