🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.95 AU

Year: 212 Days

Day: 25.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.99 AU - 1.11 AU

Year: 331 Days

Day: 31.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.15 AU - 6.13 AU

Year: 3584 Days

Day: 31.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.78 AU - 9.52 AU

Year: 6508 Days

Day: 35 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 14.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.51 AU - 16.47 AU

Year: 15240 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,030,002 km

• M1: 177,124 km (0.092 R)
• M2: 751,580 km (0.088 R)
• M3: 1,193,492 km (0.036 R)
• M4: 1,692,251 km (0.059 R)
• M5: 2,808,850 km (0.106 R)
• M6: 3,426,838 km (0.107 R)
• M7: 4,281,790 km (0.111 R)
• M8: 6,183,179 km (0.1 R)
• M9: 7,583,266 km (0.072 R)
• M10: 9,697,383 km (0.081 R)
• M11: 11,232,556 km (0.094 R)
• M12: 13,115,395 km (0.055 R)
• M13: 13,633,752 km (0.114 R)
• M14: 14,098,552 km (0.084 R)
• M15: 21,680,471 km (0.077 R)
• M16: 22,775,229 km (0.112 R)
• M17: 23,525,312 km (0.115 R)
• M18: 24,002,380 km (0.092 R)
• M19: 26,898,445 km (0.097 R)
• M20: 27,525,559 km (0.075 R)
• M21: 28,700,651 km (0.117 R)
• M22: 31,265,207 km (0.101 R)
• M23: 33,017,896 km (0.067 R)
• M24: 36,336,425 km (0.113 R)
• M25: 37,620,125 km (0.029 R)
• M26: 39,736,635 km (0.109 R)
• M27: 46,411,842 km (0.041 R)
• M28: 52,327,390 km (0.098 R)
• M29: 53,141,352 km (0.043 R)

Kuiper Belt

Range: 35.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit