🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 209 Days

Day: 38.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,819,657 km

• M1: 28,424 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 237 Days

Day: 34.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.67 AU - 3.31 AU

Year: 1888 Days

Day: 30.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 10.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.82 AU - 12.44 AU

Year: 13562 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,819,657 km

• M1: 131,197 km (0.07 R)
• M2: 1,136,794 km (0.113 R)
• M3: 1,548,936 km (0.118 R)
• M4: 2,356,914 km (0.112 R)
• M5: 4,096,139 km (0.059 R)
• M6: 4,448,442 km (0.076 R)
• M7: 5,881,291 km (0.086 R)
• M8: 9,581,295 km (0.106 R)
• M9: 12,605,117 km (0.096 R)
• M10: 14,199,830 km (0.116 R)
• M11: 15,080,363 km (0.103 R)
• M12: 16,875,388 km (0.03 R)
• M13: 19,050,242 km (0.106 R)
• M14: 19,953,514 km (0.09 R)
• M15: 27,402,740 km (0.081 R)
• M16: 28,026,563 km (0.08 R)
• M17: 28,447,531 km (0.065 R)
• M18: 31,175,598 km (0.041 R)
• M19: 36,768,015 km (0.107 R)
• M20: 37,526,925 km (0.104 R)
• M21: 38,945,113 km (0.088 R)
• M22: 43,978,333 km (0.037 R)
• M23: 46,871,706 km (0.06 R)
• M24: 48,667,329 km (0.119 R)
• M25: 50,508,430 km (0.061 R)
• M26: 51,132,253 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit