🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.52 AU

Year: 130 Days

Day: 35.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 38.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.71 AU - 1.07 AU

Year: 308 Days

Day: 28.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.41 AU - 1.47 AU

Year: 634 Days

Day: 29.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 10.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.61 AU - 12.71 AU

Year: 14616 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,437,382 km

• M1: 133,142 km (0.084 R)
• M2: 529,427 km (0.089 R)
• M3: 1,058,704 km (0.039 R)
• M4: 1,546,393 km (0.05 R)
• M5: 3,186,435 km (0.035 R)
• M6: 4,656,234 km (0.099 R)
• M7: 5,943,224 km (0.079 R)
• M8: 12,414,379 km (0.103 R)
• M9: 14,269,094 km (0.098 R)
• M10: 14,793,434 km (0.119 R)
• M11: 15,195,105 km (0.074 R)
• M12: 18,213,690 km (0.081 R)
• M13: 23,009,349 km (0.092 R)
• M14: 24,097,075 km (0.108 R)
• M15: 24,841,026 km (0.056 R)
• M16: 27,666,780 km (0.104 R)
• M17: 28,482,537 km (0.118 R)
• M18: 29,104,864 km (0.073 R)
• M19: 30,808,634 km (0.094 R)
• M20: 31,244,862 km (0.071 R)
• M21: 34,180,869 km (0.087 R)
• M22: 35,357,457 km (0.103 R)
• M23: 35,835,721 km (0.111 R)
• M24: 37,667,248 km (0.085 R)
• M25: 40,726,375 km (0.095 R)
• M26: 47,915,300 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit