🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 44.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.12 AU - 1.14 AU

Year: 439 Days

Day: 36.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.97 AU - 4.33 AU

Year: 2547 Days

Day: 13.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,021,080 km

• M1: 48,320 km (0.085 R)
• M2: 3,540,234 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 9.7

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.28 AU - 8.76 AU

Year: 6794 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,021,080 km

• M1: 120,576 km (0.063 R)
• M2: 973,134 km (0.028 R)
• M3: 1,321,248 km (0.093 R)
• M4: 1,738,626 km (0.103 R)
• M5: 2,174,854 km (0.102 R)
• M6: 2,987,320 km (0.096 R)
• M7: 3,738,750 km (0.068 R)
• M8: 4,119,776 km (0.071 R)
• M9: 4,470,882 km (0.103 R)
• M10: 4,841,885 km (0.06 R)
• M11: 5,581,197 km (0.113 R)
• M12: 6,536,829 km (0.1 R)
• M13: 6,866,093 km (0.114 R)
• M14: 8,813,858 km (0.065 R)
• M15: 9,584,586 km (0.12 R)
• M16: 10,748,158 km (0.117 R)
• M17: 11,841,270 km (0.038 R)
• M18: 12,331,801 km (0.102 R)
• M19: 13,529,332 km (0.081 R)
• M20: 13,885,375 km (0.115 R)
• M21: 14,247,552 km (0.116 R)
• M22: 15,436,256 km (0.118 R)
• M23: 17,446,253 km (0.114 R)
• M24: 18,297,016 km (0.114 R)
• M25: 19,398,954 km (0.099 R)
• M26: 20,779,144 km (0.12 R)
• M27: 24,602,118 km (0.049 R)
• M28: 27,145,282 km (0.079 R)
• M29: 27,902,995 km (0.075 R)
• M30: 28,772,009 km (0.025 R)
• M31: 34,041,444 km (0.041 R)
• M32: 38,243,948 km (0.061 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: 279 - 16,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit