🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 37.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.11 AU

Year: 339 Days

Day: 42.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,190,920 km

• M1: 97,388 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.45 AU - 2.77 AU

Year: 1496 Days

Day: 43.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.84 AU - 3.84 AU

Year: 2670 Days

Day: 29.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 11.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.47 AU - 13.35 AU

Year: 12784 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,190,920 km

• M1: 144,362 km (0.113 R)
• M2: 558,748 km (0.051 R)
• M3: 1,301,651 km (0.104 R)
• M4: 1,864,737 km (0.094 R)
• M5: 2,734,051 km (0.094 R)
• M6: 3,285,618 km (0.096 R)
• M7: 3,747,127 km (0.095 R)
• M8: 4,865,372 km (0.053 R)
• M9: 5,895,951 km (0.094 R)
• M10: 6,541,466 km (0.105 R)
• M11: 7,318,178 km (0.083 R)
• M12: 7,839,676 km (0.093 R)
• M13: 8,293,108 km (0.105 R)
• M14: 8,860,383 km (0.106 R)
• M15: 10,019,916 km (0.086 R)
• M16: 11,623,007 km (0.093 R)
• M17: 15,331,388 km (0.095 R)
• M18: 16,552,406 km (0.089 R)
• M19: 16,998,507 km (0.079 R)
• M20: 17,837,302 km (0.057 R)
• M21: 20,862,021 km (0.093 R)
• M22: 23,646,786 km (0.086 R)
• M23: 33,593,099 km (0.106 R)
• M24: 40,006,360 km (0.091 R)
• M25: 42,313,309 km (0.104 R)
• M26: 48,390,872 km (0.063 R)
• M27: 51,007,937 km (0.088 R)
• M28: 53,880,366 km (0.107 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit