🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 119 Days

Day: 40.4 Hours

Environment

Temp: 383 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.31 AU - 2.03 AU

Year: 664 Days

Day: 13.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.64 AU - 1.74 AU

Year: 676 Days

Day: 12.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.63 AU - 3.69 AU

Year: 1728 Days

Day: 32.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.23 AU - 3.87 AU

Year: 2057 Days

Day: 40.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 12.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.87 AU - 15.27 AU

Year: 17107 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,829,050 km

• M1: 155,582 km (0.079 R)
• M2: 746,942 km (0.052 R)
• M3: 1,437,486 km (0.068 R)
• M4: 2,055,475 km (0.097 R)
• M5: 2,991,658 km (0.096 R)
• M6: 5,354,407 km (0.107 R)
• M7: 5,930,060 km (0.098 R)
• M8: 6,718,440 km (0.103 R)
• M9: 7,435,463 km (0.114 R)
• M10: 9,506,945 km (0.103 R)
• M11: 12,260,593 km (0.101 R)
• M12: 13,058,548 km (0.088 R)
• M13: 14,247,701 km (0.097 R)
• M14: 15,507,914 km (0.08 R)
• M15: 18,249,295 km (0.119 R)
• M16: 19,914,469 km (0.089 R)
• M17: 25,729,936 km (0.101 R)
• M18: 26,596,856 km (0.086 R)
• M19: 28,849,201 km (0.112 R)
• M20: 35,828,391 km (0.114 R)
• M21: 36,772,952 km (0.096 R)
• M22: 40,572,738 km (0.102 R)
• M23: 50,273,262 km (0.096 R)
• M24: 53,180,397 km (0.115 R)
• M25: 56,924,084 km (0.046 R)
• M26: 58,025,274 km (0.092 R)

Kuiper Belt

Range: 35.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit