🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 248 Days

Day: 23.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.81 AU - 1.05 AU

Year: 317 Days

Day: 15 Hours

Environment

Temp: 144 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,904,876 km

• M1: 601,383 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.69 AU - 2.03 AU

Year: 896 Days

Day: 33.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.87 AU - 1.97 AU

Year: 939 Days

Day: 25.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.61 AU - 2.23 AU

Year: 939 Days

Day: 21 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.75 AU - 3.93 AU

Year: 2155 Days

Day: 22.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,904,876 km

• M1: 50,115 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 13.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.69 AU - 9.51 AU

Year: 8140 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,904,876 km

• M1: 169,195 km (0.082 R)
• M2: 619,934 km (0.096 R)
• M3: 1,567,337 km (0.116 R)
• M4: 3,507,172 km (0.093 R)
• M5: 4,933,289 km (0.059 R)
• M6: 5,594,960 km (0.105 R)
• M7: 6,173,455 km (0.115 R)
• M8: 8,067,664 km (0.118 R)
• M9: 8,942,811 km (0.113 R)
• M10: 11,732,213 km (0.107 R)
• M11: 13,624,028 km (0.097 R)
• M12: 18,004,702 km (0.074 R)
• M13: 19,117,561 km (0.099 R)
• M14: 20,197,209 km (0.101 R)
• M15: 21,644,418 km (0.109 R)
• M16: 23,073,826 km (0.105 R)
• M17: 24,297,537 km (0.115 R)
• M18: 24,835,042 km (0.071 R)
• M19: 29,831,311 km (0.088 R)
• M20: 34,215,277 km (0.089 R)
• M21: 36,036,631 km (0.062 R)
• M22: 36,619,016 km (0.07 R)
• M23: 37,444,646 km (0.076 R)
• M24: 39,378,498 km (0.086 R)
• M25: 41,888,601 km (0.044 R)
• M26: 43,052,173 km (0.089 R)
• M27: 43,972,050 km (0.044 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit