🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.45 AU - 1.45 AU

Year: 625 Days

Day: 34.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.93 AU - 2.79 AU

Year: 1298 Days

Day: 34.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,771,377 km

• M1: 1,634,656 km (0.098 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.55 AU - 3.59 AU

Year: 2416 Days

Day: 24.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.41 AU - 4.05 AU

Year: 2580 Days

Day: 42.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 10.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.54 AU - 6.54 AU

Year: 5317 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,771,377 km

• M1: 134,189 km (0.082 R)
• M2: 476,918 km (0.093 R)
• M3: 831,465 km (0.109 R)
• M4: 1,716,935 km (0.076 R)
• M5: 2,673,763 km (0.086 R)
• M6: 3,627,599 km (0.115 R)
• M7: 4,567,821 km (0.068 R)
• M8: 5,002,553 km (0.03 R)
• M9: 5,520,909 km (0.111 R)
• M10: 5,925,572 km (0.111 R)
• M11: 6,380,948 km (0.055 R)
• M12: 7,362,459 km (0.102 R)
• M13: 7,711,022 km (0.079 R)
• M14: 8,555,053 km (0.088 R)
• M15: 9,872,113 km (0.088 R)
• M16: 12,263,285 km (0.119 R)
• M17: 13,055,107 km (0.087 R)
• M18: 13,775,720 km (0.05 R)
• M19: 14,522,662 km (0.11 R)
• M20: 16,626,756 km (0.047 R)
• M21: 19,252,797 km (0.108 R)
• M22: 19,916,563 km (0.084 R)
• M23: 22,946,219 km (0.087 R)
• M24: 25,549,671 km (0.096 R)
• M25: 26,109,167 km (0.091 R)
• M26: 27,501,923 km (0.039 R)
• M27: 28,685,541 km (0.103 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit