🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.88 AU - 0.92 AU

Year: 251 Days

Day: 40.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.8 AU - 1.26 AU

Year: 308 Days

Day: 40.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.88 AU - 1.4 AU

Year: 358 Days

Day: 20 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,276,754 km

• M1: 49,218 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1 AU - 1.46 AU

Year: 402 Days

Day: 34.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.22 AU - 1.58 AU

Year: 488 Days

Day: 13.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,276,754 km

• M1: 41,439 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.86 AU - 12.34 AU

Year: 9447 Days

Day: 29.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.49 AU - 14.67 AU

Year: 15550 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,276,754 km

• M1: 114,891 km (0.097 R)
• M2: 449,990 km (0.042 R)
• M3: 913,145 km (0.118 R)
• M4: 1,950,457 km (0.039 R)
• M5: 2,982,533 km (0.11 R)
• M6: 4,036,450 km (0.058 R)
• M7: 4,566,625 km (0.114 R)
• M8: 5,178,031 km (0.104 R)
• M9: 5,804,397 km (0.114 R)
• M10: 7,568,755 km (0.092 R)
• M11: 9,082,087 km (0.101 R)
• M12: 11,562,419 km (0.084 R)
• M13: 12,183,400 km (0.102 R)
• M14: 12,631,296 km (0.104 R)
• M15: 13,627,917 km (0.074 R)
• M16: 16,618,977 km (0.1 R)
• M17: 18,391,861 km (0.033 R)
• M18: 19,933,467 km (0.086 R)
• M19: 20,287,416 km (0.026 R)
• M20: 23,174,356 km (0.113 R)
• M21: 23,467,568 km (0.085 R)
• M22: 23,961,689 km (0.115 R)
• M23: 25,278,899 km (0.065 R)
• M24: 25,798,153 km (0.102 R)
• M25: 26,113,056 km (0.111 R)
• M26: 28,278,785 km (0.062 R)
• M27: 31,150,765 km (0.101 R)
• M28: 38,688,553 km (0.037 R)
• M29: 43,392,807 km (0.107 R)
• M30: 45,498,846 km (0.117 R)
• M31: 48,624,245 km (0.095 R)
• M32: 53,066,703 km (0.106 R)
• M33: 53,576,533 km (0.094 R)

Kuiper Belt

Range: 37.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit