🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.5 AU - 0.72 AU

Year: 169 Days

Day: 16.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,558,369 km

• M1: 62,083 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.41 AU - 1.47 AU

Year: 613 Days

Day: 28.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.29 AU - 1.83 AU

Year: 691 Days

Day: 20.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.64 AU - 3.24 AU

Year: 1788 Days

Day: 24.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,558,369 km

• M1: 267,032 km (0.116 R)
• M2: 432,039 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.91 AU - 2.99 AU

Year: 1798 Days

Day: 29.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,558,369 km

• M1: 1,783,207 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 10

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.59 AU - 10.21 AU

Year: 11051 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,558,369 km

• M1: 124,316 km (0.045 R)
• M2: 595,998 km (0.102 R)
• M3: 1,363,285 km (0.077 R)
• M4: 1,805,347 km (0.101 R)
• M5: 3,204,985 km (0.04 R)
• M6: 4,166,749 km (0.11 R)
• M7: 4,553,610 km (0.08 R)
• M8: 4,936,131 km (0.097 R)
• M9: 5,399,735 km (0.034 R)
• M10: 6,084,295 km (0.113 R)
• M11: 6,414,009 km (0.103 R)
• M12: 6,931,169 km (0.119 R)
• M13: 8,049,113 km (0.109 R)
• M14: 8,775,261 km (0.12 R)
• M15: 10,639,101 km (0.115 R)
• M16: 15,679,054 km (0.096 R)
• M17: 17,995,726 km (0.083 R)
• M18: 20,458,406 km (0.093 R)
• M19: 22,039,207 km (0.081 R)
• M20: 22,583,893 km (0.077 R)
• M21: 28,810,156 km (0.084 R)
• M22: 30,217,723 km (0.075 R)
• M23: 32,765,075 km (0.071 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit