🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 151 Days

Day: 44.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,097,008 km

• M1: 33,959 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.81 AU - 1.33 AU

Year: 421 Days

Day: 29.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,097,008 km

• M1: 43,533 km (0.088 R)
• M2: 515,813 km (0.108 R)

Asteroid Belt

Center: 6.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 4.4

Gravity: 42.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.62 AU - 15.34 AU

Year: 16789 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 77.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,097,008 km

• M1: 54,753 km (0.106 R)
• M2: 302,786 km (0.106 R)
• M3: 440,865 km (0.083 R)
• M4: 675,434 km (0.113 R)
• M5: 1,025,942 km (0.085 R)
• M6: 1,740,122 km (0.063 R)
• M7: 2,328,042 km (0.07 R)
• M8: 3,305,066 km (0.106 R)
• M9: 4,262,791 km (0.106 R)
• M10: 5,241,161 km (0.106 R)
• M11: 5,702,970 km (0.06 R)
• M12: 6,446,023 km (0.114 R)
• M13: 7,582,218 km (0.05 R)
• M14: 7,775,649 km (0.032 R)
• M15: 8,426,998 km (0.049 R)
• M16: 8,582,430 km (0.103 R)
• M17: 9,499,166 km (0.111 R)
• M18: 12,842,528 km (0.118 R)
• M19: 15,077,521 km (0.117 R)
• M20: 15,929,181 km (0.1 R)
• M21: 17,474,826 km (0.108 R)
• M22: 24,239,493 km (0.088 R)
• M23: 29,248,029 km (0.037 R)
• M24: 29,723,900 km (0.061 R)
• M25: 33,459,658 km (0.12 R)
• M26: 36,253,099 km (0.112 R)
• M27: 52,748,808 km (0.093 R)
• M28: 55,606,127 km (0.116 R)
• M29: 56,153,206 km (0.079 R)
• M30: 65,602,556 km (0.088 R)
• M31: 70,381,759 km (0.078 R)
• M32: 71,665,608 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit