🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.61 AU - 0.99 AU

Year: 260 Days

Day: 47.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,857,065 km

• M1: 307,274 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 285 Days

Day: 34.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,857,065 km

• M1: 42,935 km (0.037 R)
• M2: 115,789 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.86 AU - 1.32 AU

Year: 414 Days

Day: 19 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,857,065 km

• M1: 534,962 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.96 AU - 2.42 AU

Year: 1178 Days

Day: 17.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.29 AU - 3.69 AU

Year: 1879 Days

Day: 19.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,857,065 km

• M1: 693,386 km (0.066 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 10.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.59 AU - 13.73 AU

Year: 15411 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,857,065 km

• M1: 141,071 km (0.076 R)
• M2: 852,109 km (0.045 R)
• M3: 2,119,054 km (0.077 R)
• M4: 2,545,857 km (0.086 R)
• M5: 3,770,614 km (0.113 R)
• M6: 5,032,921 km (0.113 R)
• M7: 5,535,720 km (0.116 R)
• M8: 6,190,809 km (0.073 R)
• M9: 7,114,725 km (0.041 R)
• M10: 8,079,931 km (0.097 R)
• M11: 9,446,507 km (0.084 R)
• M12: 9,989,847 km (0.086 R)
• M13: 11,379,312 km (0.111 R)
• M14: 11,807,910 km (0.08 R)
• M15: 15,336,774 km (0.111 R)
• M16: 15,935,764 km (0.119 R)
• M17: 17,421,121 km (0.118 R)
• M18: 19,426,779 km (0.067 R)
• M19: 20,937,419 km (0.111 R)
• M20: 23,991,310 km (0.09 R)
• M21: 28,546,116 km (0.105 R)
• M22: 29,913,291 km (0.115 R)
• M23: 32,288,157 km (0.091 R)
• M24: 34,149,903 km (0.066 R)
• M25: 37,679,515 km (0.088 R)
• M26: 40,163,438 km (0.051 R)
• M27: 44,241,027 km (0.102 R)
• M28: 48,586,696 km (0.043 R)
• M29: 51,027,834 km (0.066 R)
• M30: 54,235,810 km (0.099 R)
• M31: 59,571,218 km (0.089 R)
• M32: 64,663,081 km (0.083 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit