🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 262 Days

Day: 27.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.86 AU - 1.12 AU

Year: 375 Days

Day: 22.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.72 AU - 2.08 AU

Year: 997 Days

Day: 47.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,204,696 km

• M1: 110,254 km (0.101 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 11.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.5 AU - 5.2 AU

Year: 4067 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,204,696 km

• M1: 140,472 km (0.088 R)
• M2: 528,529 km (0.102 R)
• M3: 1,186,162 km (0.096 R)
• M4: 1,754,633 km (0.045 R)
• M5: 2,547,502 km (0.059 R)
• M6: 2,925,985 km (0.09 R)
• M7: 3,544,422 km (0.066 R)
• M8: 5,042,645 km (0.113 R)
• M9: 5,933,650 km (0.119 R)
• M10: 6,668,475 km (0.049 R)
• M11: 7,428,581 km (0.116 R)
• M12: 8,099,378 km (0.074 R)
• M13: 8,809,968 km (0.103 R)
• M14: 9,521,156 km (0.106 R)
• M15: 12,902,966 km (0.093 R)
• M16: 13,977,228 km (0.098 R)
• M17: 16,537,745 km (0.116 R)
• M18: 17,866,623 km (0.084 R)
• M19: 18,812,680 km (0.116 R)
• M20: 22,424,122 km (0.102 R)
• M21: 24,126,097 km (0.076 R)
• M22: 25,203,352 km (0.104 R)
• M23: 25,595,896 km (0.114 R)
• M24: 27,124,338 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 12,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit