🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 226 Days

Day: 47.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,501,040 km

• M1: 87,365 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.19 AU - 2.75 AU

Year: 1404 Days

Day: 26.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 10.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.23 AU - 12.75 AU

Year: 15015 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,501,040 km

• M1: 137,181 km (0.033 R)
• M2: 492,027 km (0.108 R)
• M3: 1,349,522 km (0.094 R)
• M4: 2,196,246 km (0.11 R)
• M5: 3,495,803 km (0.038 R)
• M6: 4,085,518 km (0.104 R)
• M7: 4,707,695 km (0.038 R)
• M8: 5,833,270 km (0.067 R)
• M9: 6,259,025 km (0.07 R)
• M10: 6,789,051 km (0.09 R)
• M11: 7,392,828 km (0.094 R)
• M12: 8,707,942 km (0.114 R)
• M13: 10,733,797 km (0.074 R)
• M14: 11,434,214 km (0.113 R)
• M15: 12,289,465 km (0.103 R)
• M16: 15,039,972 km (0.068 R)
• M17: 15,401,250 km (0.034 R)
• M18: 16,141,311 km (0.08 R)
• M19: 18,014,276 km (0.118 R)
• M20: 18,752,542 km (0.112 R)
• M21: 25,505,390 km (0.116 R)
• M22: 26,331,768 km (0.11 R)
• M23: 28,146,839 km (0.086 R)
• M24: 28,918,016 km (0.068 R)
• M25: 30,043,890 km (0.105 R)
• M26: 33,229,726 km (0.092 R)
• M27: 34,215,427 km (0.114 R)
• M28: 46,682,614 km (0.112 R)
• M29: 49,973,169 km (0.07 R)
• M30: 51,266,293 km (0.045 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit