🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 38.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 160 Days

Day: 16.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,666,525 km

• M1: 34,108 km (0.07 R)

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.59 AU - 2.29 AU

Year: 977 Days

Day: 17.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.68 AU - 5 AU

Year: 3270 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,666,525 km

• M1: 1,511,387 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 10.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.58 AU - 7.66 AU

Year: 6871 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,666,525 km

• M1: 130,898 km (0.11 R)
• M2: 586,872 km (0.09 R)
• M3: 1,059,003 km (0.07 R)
• M4: 1,467,555 km (0.12 R)
• M5: 2,504,119 km (0.088 R)
• M6: 3,242,833 km (0.118 R)
• M7: 4,046,174 km (0.098 R)
• M8: 4,455,324 km (0.076 R)
• M9: 5,238,319 km (0.064 R)
• M10: 5,788,390 km (0.092 R)
• M11: 6,755,391 km (0.074 R)
• M12: 8,221,301 km (0.107 R)
• M13: 9,050,522 km (0.042 R)
• M14: 9,980,123 km (0.102 R)
• M15: 12,185,195 km (0.101 R)
• M16: 13,317,950 km (0.116 R)
• M17: 13,824,489 km (0.088 R)
• M18: 15,298,925 km (0.08 R)
• M19: 17,872,009 km (0.118 R)
• M20: 19,048,147 km (0.084 R)
• M21: 19,547,206 km (0.116 R)
• M22: 22,726,909 km (0.085 R)
• M23: 23,127,083 km (0.111 R)
• M24: 23,859,215 km (0.062 R)
• M25: 26,499,767 km (0.072 R)
• M26: 28,859,972 km (0.049 R)
• M27: 29,329,261 km (0.095 R)
• M28: 31,653,862 km (0.045 R)
• M29: 34,203,010 km (0.052 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit