🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 44 Hours

Environment

Temp: 245 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 266 Days

Day: 26.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,073,089 km

• M1: 144,960 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.78 AU - 2.96 AU

Year: 1307 Days

Day: 17.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.78 AU - 3.66 AU

Year: 2069 Days

Day: 17.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.44 AU - 4.04 AU

Year: 2089 Days

Day: 29.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,073,089 km

• M1: 228,436 km (0.092 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363

Radius: 5.3

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.71 AU - 14.95 AU

Year: 16459 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,073,089 km

• M1: 65,973 km (0.094 R)
• M2: 255,513 km (0.084 R)
• M3: 1,015,171 km (0.106 R)
• M4: 1,302,997 km (0.107 R)
• M5: 2,627,836 km (0.099 R)
• M6: 3,470,820 km (0.105 R)
• M7: 3,761,040 km (0.106 R)
• M8: 5,964,318 km (0.119 R)
• M9: 6,419,843 km (0.062 R)
• M10: 7,836,385 km (0.082 R)
• M11: 9,149,705 km (0.045 R)
• M12: 9,601,341 km (0.114 R)
• M13: 10,015,129 km (0.116 R)
• M14: 10,333,174 km (0.08 R)
• M15: 10,767,756 km (0.034 R)
• M16: 13,314,659 km (0.042 R)
• M17: 14,897,704 km (0.108 R)
• M18: 16,898,127 km (0.065 R)
• M19: 20,903,460 km (0.1 R)
• M20: 21,685,857 km (0.068 R)
• M21: 24,150,033 km (0.093 R)
• M22: 30,946,564 km (0.078 R)
• M23: 32,883,108 km (0.034 R)
• M24: 43,928,667 km (0.111 R)
• M25: 44,780,327 km (0.094 R)
• M26: 47,698,832 km (0.094 R)
• M27: 52,946,875 km (0.091 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit