🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.92 AU - 1.46 AU

Year: 369 Days

Day: 22.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.23 AU - 2.49 AU

Year: 1031 Days

Day: 24.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.86 AU - 4 AU

Year: 1806 Days

Day: 16.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,963,832 km

• M1: 33,061 km (0.111 R)

Asteroid Belt

Center: 9.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 12.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.66 AU - 15.84 AU

Year: 16108 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,963,832 km

• M1: 157,377 km (0.097 R)
• M2: 855,550 km (0.116 R)
• M3: 1,258,118 km (0.108 R)
• M4: 1,739,674 km (0.107 R)
• M5: 2,813,936 km (0.052 R)
• M6: 4,319,938 km (0.094 R)
• M7: 5,067,927 km (0.108 R)
• M8: 7,836,984 km (0.118 R)
• M9: 9,823,943 km (0.12 R)
• M10: 11,364,202 km (0.046 R)
• M11: 13,196,776 km (0.078 R)
• M12: 15,677,707 km (0.06 R)
• M13: 21,449,343 km (0.092 R)
• M14: 21,929,701 km (0.092 R)
• M15: 23,313,183 km (0.041 R)
• M16: 25,282,639 km (0.087 R)
• M17: 27,025,155 km (0.086 R)
• M18: 30,748,346 km (0.093 R)
• M19: 32,353,980 km (0.105 R)
• M20: 34,144,966 km (0.106 R)
• M21: 41,377,275 km (0.106 R)
• M22: 44,411,120 km (0.106 R)
• M23: 58,967,142 km (0.112 R)
• M24: 60,290,934 km (0.098 R)

Kuiper Belt

Range: 38.6 - 62.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit