🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 28 Hours

Environment

Temp: 197 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 39.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,469,286 km

• M1: 39,494 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.14 AU - 2.76 AU

Year: 1394 Days

Day: 47 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,469,286 km

• M1: 457,769 km (0.1 R)
• M2: 610,659 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.35 AU - 3.21 AU

Year: 1685 Days

Day: 37.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,469,286 km

• M1: 237,262 km (0.091 R)
• M2: 481,705 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.59 AU - 3.17 AU

Year: 1776 Days

Day: 15.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,469,286 km

• M1: 1,243,757 km (0.074 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 14.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.16 AU - 9.58 AU

Year: 8024 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,469,286 km

• M1: 179,069 km (0.116 R)
• M2: 688,749 km (0.105 R)
• M3: 2,043,208 km (0.116 R)
• M4: 2,587,445 km (0.117 R)
• M5: 5,155,143 km (0.09 R)
• M6: 5,618,447 km (0.086 R)
• M7: 9,101,086 km (0.104 R)
• M8: 11,091,336 km (0.119 R)
• M9: 11,974,262 km (0.067 R)
• M10: 13,299,999 km (0.025 R)
• M11: 14,236,930 km (0.065 R)
• M12: 20,119,268 km (0.076 R)
• M13: 24,059,227 km (0.089 R)
• M14: 28,678,211 km (0.118 R)
• M15: 33,112,292 km (0.079 R)
• M16: 35,492,095 km (0.112 R)
• M17: 39,154,251 km (0.101 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit