🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.71 AU

Year: 187 Days

Day: 24 Hours

Environment

Temp: 214 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,391,169 km

• M1: 309,368 km (0.074 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 10.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.64 AU - 5.06 AU

Year: 3901 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,391,169 km

• M1: 134,937 km (0.115 R)
• M2: 708,944 km (0.041 R)
• M3: 1,174,044 km (0.119 R)
• M4: 1,831,676 km (0.073 R)
• M5: 2,945,582 km (0.066 R)
• M6: 5,143,474 km (0.115 R)
• M7: 7,339,272 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 3.5

Gravity: 25.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.61 AU - 17.53 AU

Year: 25760 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,391,169 km

• M1: 43,533 km (0.057 R)
• M2: 203,004 km (0.074 R)
• M3: 316,998 km (0.107 R)
• M4: 434,582 km (0.115 R)
• M5: 623,674 km (0.044 R)
• M6: 752,178 km (0.114 R)
• M7: 1,860,250 km (0.032 R)
• M8: 2,380,401 km (0.059 R)
• M9: 2,940,945 km (0.068 R)
• M10: 4,382,619 km (0.111 R)
• M11: 5,181,322 km (0.059 R)
• M12: 10,426,373 km (0.096 R)
• M13: 13,926,963 km (0.114 R)
• M14: 19,531,049 km (0.068 R)
• M15: 20,714,518 km (0.088 R)
• M16: 21,182,161 km (0.061 R)
• M17: 29,299,491 km (0.047 R)
• M18: 30,605,780 km (0.094 R)
• M19: 30,726,505 km (0.058 R)
• M20: 33,589,509 km (0.118 R)
• M21: 33,846,518 km (0.068 R)
• M22: 45,238,396 km (0.103 R)
• M23: 45,866,857 km (0.098 R)
• M24: 46,501,002 km (0.098 R)
• M25: 46,820,394 km (0.092 R)
• M26: 60,065,490 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit