🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 28.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.62 AU

Year: 611 Days

Day: 14.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.67 AU - 1.69 AU

Year: 803 Days

Day: 45.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.26 AU - 2.62 AU

Year: 1406 Days

Day: 20.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,961,445 km

• M1: 2,212,104 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 9.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.85 AU - 5.37 AU

Year: 4262 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 10,961,445 km

• M1: 120,426 km (0.09 R)
• M2: 866,022 km (0.085 R)
• M3: 1,010,234 km (0.093 R)
• M4: 1,238,222 km (0.099 R)
• M5: 1,394,103 km (0.109 R)
• M6: 1,565,093 km (0.099 R)
• M7: 1,657,395 km (0.106 R)
• M8: 1,927,718 km (0.107 R)
• M9: 2,017,926 km (0.112 R)
• M10: 2,259,377 km (0.1 R)
• M11: 2,325,948 km (0.111 R)
• M12: 2,539,723 km (0.099 R)
• M13: 2,760,081 km (0.076 R)
• M14: 2,903,545 km (0.11 R)
• M15: 3,144,547 km (0.051 R)
• M16: 3,316,136 km (0.047 R)
• M17: 3,457,955 km (0.076 R)
• M18: 3,568,358 km (0.096 R)
• M19: 3,724,987 km (0.097 R)
• M20: 3,849,602 km (0.103 R)
• M21: 4,138,027 km (0.119 R)
• M22: 4,255,461 km (0.095 R)
• M23: 4,493,621 km (0.086 R)
• M24: 5,827,435 km (0.054 R)
• M25: 6,266,206 km (0.104 R)
• M26: 6,360,602 km (0.118 R)
• M27: 6,729,511 km (0.052 R)
• M28: 8,691,038 km (0.079 R)
• M29: 9,608,821 km (0.09 R)
• M30: 9,718,027 km (0.113 R)
• M31: 10,158,593 km (0.082 R)
• M32: 10,397,202 km (0.109 R)
• M33: 10,912,716 km (0.11 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: 359 - 14,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit