🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.55 AU - 0.75 AU

Year: 189 Days

Day: 30.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,780,716 km

• M1: 43,982 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.01 AU - 1.21 AU

Year: 421 Days

Day: 31.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 14,780,716 km

• M1: 303,983 km (0.088 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 11.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.56 AU - 7.82 AU

Year: 7675 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,780,716 km

• M1: 149,299 km (0.104 R)
• M2: 430,692 km (0.113 R)
• M3: 603,777 km (0.054 R)
• M4: 726,148 km (0.103 R)
• M5: 849,716 km (0.09 R)
• M6: 1,040,902 km (0.097 R)
• M7: 1,274,723 km (0.073 R)
• M8: 1,398,291 km (0.079 R)
• M9: 1,627,176 km (0.1 R)
• M10: 1,846,935 km (0.041 R)
• M11: 2,445,028 km (0.039 R)
• M12: 2,564,407 km (0.116 R)
• M13: 2,997,941 km (0.056 R)
• M14: 3,203,938 km (0.101 R)
• M15: 3,849,752 km (0.099 R)
• M16: 4,031,663 km (0.06 R)
• M17: 4,159,419 km (0.116 R)
• M18: 4,245,288 km (0.116 R)
• M19: 4,346,117 km (0.075 R)
• M20: 4,639,030 km (0.06 R)
• M21: 5,274,971 km (0.114 R)
• M22: 6,263,663 km (0.1 R)
• M23: 6,594,723 km (0.04 R)
• M24: 6,712,008 km (0.073 R)
• M25: 6,813,136 km (0.052 R)
• M26: 7,378,167 km (0.106 R)
• M27: 7,710,274 km (0.1 R)
• M28: 7,798,537 km (0.089 R)
• M29: 7,993,912 km (0.106 R)
• M30: 8,226,836 km (0.114 R)
• M31: 8,407,550 km (0.078 R)
• M32: 8,791,418 km (0.11 R)
• M33: 9,274,619 km (0.115 R)
• M34: 9,595,207 km (0.109 R)
• M35: 9,919,536 km (0.059 R)
• M36: 10,054,174 km (0.079 R)
• M37: 10,657,652 km (0.077 R)
• M38: 11,073,085 km (0.07 R)
• M39: 11,352,982 km (0.087 R)
• M40: 11,433,466 km (0.072 R)
• M41: 12,309,960 km (0.084 R)
• M42: 12,454,621 km (0.098 R)
• M43: 12,537,648 km (0.058 R)
• M44: 12,724,944 km (0.085 R)
• M45: 13,313,911 km (0.042 R)
• M46: 13,654,396 km (0.119 R)
• M47: 13,976,181 km (0.102 R)
• M48: 14,062,349 km (0.058 R)
• M49: 14,627,381 km (0.077 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit