🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.86 AU - 1.42 AU

Year: 510 Days

Day: 28.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,698,225 km

• M1: 280,496 km (0.093 R)
• M2: 847,173 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.65 AU - 2.23 AU

Year: 1132 Days

Day: 43.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.67 AU - 2.75 AU

Year: 1376 Days

Day: 13.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 8.9

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.79 AU - 5.51 AU

Year: 4201 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,698,225 km

• M1: 110,702 km (0.107 R)
• M2: 477,816 km (0.115 R)
• M3: 760,855 km (0.085 R)
• M4: 1,748,350 km (0.055 R)
• M5: 2,159,296 km (0.059 R)
• M6: 2,601,208 km (0.12 R)
• M7: 3,963,296 km (0.093 R)
• M8: 4,580,238 km (0.072 R)
• M9: 4,899,330 km (0.076 R)
• M10: 5,665,271 km (0.096 R)
• M11: 5,947,114 km (0.1 R)
• M12: 7,467,028 km (0.104 R)
• M13: 8,015,005 km (0.118 R)
• M14: 10,064,646 km (0.06 R)
• M15: 10,992,003 km (0.116 R)
• M16: 11,566,159 km (0.053 R)
• M17: 15,385,094 km (0.115 R)
• M18: 16,272,508 km (0.103 R)
• M19: 17,311,166 km (0.116 R)
• M20: 21,295,556 km (0.107 R)
• M21: 21,772,923 km (0.112 R)
• M22: 23,319,615 km (0.108 R)
• M23: 24,938,264 km (0.111 R)
• M24: 25,316,298 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit