🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 41.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,571,085 km

• M1: 156,629 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.93 AU

Year: 721 Days

Day: 23.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,571,085 km

• M1: 25,432 km (0.09 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 11.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.16 AU - 6.08 AU

Year: 4661 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,571,085 km

• M1: 140,622 km (0.105 R)
• M2: 649,255 km (0.103 R)
• M3: 1,254,378 km (0.037 R)
• M4: 1,708,408 km (0.082 R)
• M5: 2,141,045 km (0.061 R)
• M6: 2,613,774 km (0.114 R)
• M7: 3,792,904 km (0.096 R)
• M8: 4,513,966 km (0.088 R)
• M9: 5,112,956 km (0.093 R)
• M10: 5,792,579 km (0.102 R)
• M11: 6,169,267 km (0.093 R)
• M12: 7,232,758 km (0.045 R)
• M13: 7,601,816 km (0.098 R)
• M14: 8,341,577 km (0.053 R)
• M15: 9,323,238 km (0.111 R)
• M16: 10,296,223 km (0.037 R)
• M17: 11,425,238 km (0.094 R)
• M18: 12,019,890 km (0.087 R)
• M19: 13,073,059 km (0.115 R)
• M20: 16,030,908 km (0.114 R)
• M21: 17,246,839 km (0.102 R)
• M22: 17,605,276 km (0.034 R)
• M23: 19,152,567 km (0.093 R)
• M24: 19,666,435 km (0.068 R)
• M25: 22,163,523 km (0.087 R)
• M26: 22,587,483 km (0.06 R)
• M27: 26,412,850 km (0.066 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit