🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 190 Days

Day: 22.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,261,397 km

• M1: 38,447 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.9 AU

Year: 227 Days

Day: 22.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,261,397 km

• M1: 46,076 km (0.118 R)
• M2: 128,654 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.27 AU

Year: 385 Days

Day: 12.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,261,397 km

• M1: 95,593 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.46 AU - 3.38 AU

Year: 1813 Days

Day: 17.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,261,397 km

• M1: 33,211 km (0.096 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.25 AU - 9.37 AU

Year: 8706 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,261,397 km

• M1: 176,825 km (0.032 R)
• M2: 616,792 km (0.079 R)
• M3: 1,849,179 km (0.103 R)
• M4: 2,300,366 km (0.099 R)
• M5: 4,587,419 km (0.118 R)
• M6: 5,271,081 km (0.106 R)
• M7: 7,069,397 km (0.081 R)
• M8: 8,277,250 km (0.093 R)
• M9: 9,999,421 km (0.119 R)
• M10: 10,996,491 km (0.088 R)
• M11: 12,004,182 km (0.118 R)
• M12: 17,280,349 km (0.078 R)
• M13: 17,845,081 km (0.061 R)
• M14: 19,386,538 km (0.11 R)
• M15: 19,842,811 km (0.101 R)
• M16: 27,008,998 km (0.05 R)
• M17: 27,483,223 km (0.045 R)
• M18: 30,548,184 km (0.09 R)
• M19: 31,270,593 km (0.063 R)
• M20: 31,793,587 km (0.084 R)
• M21: 34,385,669 km (0.118 R)
• M22: 38,175,581 km (0.112 R)
• M23: 43,261,460 km (0.08 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit