🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.57 AU - 0.95 AU

Year: 246 Days

Day: 25.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.97 AU

Year: 291 Days

Day: 42.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 15.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,061,171 km

• M1: 659,876 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.8 AU - 3.66 AU

Year: 2153 Days

Day: 19.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,061,171 km

• M1: 139,276 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.93 AU - 3.83 AU

Year: 2305 Days

Day: 19 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 14.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.04 AU - 14.44 AU

Year: 14918 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,061,171 km

• M1: 181,013 km (0.113 R)
• M2: 639,381 km (0.082 R)
• M3: 1,705,416 km (0.073 R)
• M4: 2,232,150 km (0.094 R)
• M5: 2,789,402 km (0.109 R)
• M6: 4,453,379 km (0.097 R)
• M7: 5,224,406 km (0.054 R)
• M8: 6,218,035 km (0.058 R)
• M9: 6,997,141 km (0.077 R)
• M10: 7,721,494 km (0.092 R)
• M11: 8,793,662 km (0.114 R)
• M12: 10,831,185 km (0.099 R)
• M13: 11,386,343 km (0.12 R)
• M14: 12,390,294 km (0.041 R)
• M15: 13,509,885 km (0.08 R)
• M16: 15,757,742 km (0.12 R)
• M17: 16,870,152 km (0.112 R)
• M18: 19,992,259 km (0.114 R)
• M19: 21,689,597 km (0.049 R)
• M20: 23,817,327 km (0.092 R)
• M21: 25,194,077 km (0.099 R)
• M22: 27,080,655 km (0.094 R)
• M23: 30,233,131 km (0.103 R)
• M24: 30,731,143 km (0.083 R)
• M25: 33,093,592 km (0.034 R)
• M26: 35,024,901 km (0.081 R)
• M27: 36,241,730 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 13,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit