🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 287 Days

Day: 16.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.73 AU - 2.31 AU

Year: 1000 Days

Day: 45.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.07 AU - 3.33 AU

Year: 1994 Days

Day: 42.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,715,388 km

• M1: 143,614 km (0.055 R)
• M2: 1,807,741 km (0.087 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 11.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.01 AU - 11.59 AU

Year: 9877 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 132.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,715,388 km

• M1: 138,079 km (0.042 R)
• M2: 570,417 km (0.101 R)
• M3: 1,104,481 km (0.036 R)
• M4: 2,132,518 km (0.108 R)
• M5: 2,798,079 km (0.119 R)
• M6: 3,299,979 km (0.116 R)
• M7: 3,998,601 km (0.066 R)
• M8: 5,913,753 km (0.116 R)
• M9: 8,347,262 km (0.086 R)
• M10: 12,290,662 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.1 AU - 13.78 AU

Year: 15280 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,715,388 km

• M1: 99,483 km (0.08 R)
• M2: 364,420 km (0.026 R)
• M3: 690,394 km (0.063 R)
• M4: 962,513 km (0.114 R)
• M5: 1,363,285 km (0.031 R)
• M6: 1,886,429 km (0.077 R)
• M7: 2,267,156 km (0.07 R)
• M8: 3,329,001 km (0.114 R)
• M9: 3,770,914 km (0.085 R)
• M10: 4,030,167 km (0.108 R)
• M11: 4,326,670 km (0.104 R)
• M12: 5,971,349 km (0.085 R)
• M13: 8,706,746 km (0.096 R)
• M14: 9,720,122 km (0.082 R)
• M15: 12,751,423 km (0.09 R)
• M16: 13,999,518 km (0.096 R)
• M17: 15,208,269 km (0.071 R)
• M18: 15,506,118 km (0.059 R)
• M19: 16,799,691 km (0.112 R)
• M20: 17,182,063 km (0.115 R)
• M21: 17,570,270 km (0.063 R)
• M22: 32,225,177 km (0.117 R)
• M23: 33,113,937 km (0.1 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit