🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.74 AU - 0.84 AU

Year: 259 Days

Day: 25.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 18.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.1 AU - 2.14 AU

Year: 1139 Days

Day: 34.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.06 AU - 2.26 AU

Year: 1171 Days

Day: 22.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.63 AU - 3.75 AU

Year: 2102 Days

Day: 21.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,117,270 km

• M1: 474,225 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 13.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.58 AU - 6.46 AU

Year: 4785 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,117,270 km

• M1: 164,109 km (0.1 R)
• M2: 670,797 km (0.088 R)
• M3: 1,204,113 km (0.094 R)
• M4: 1,692,251 km (0.119 R)
• M5: 2,106,936 km (0.058 R)
• M6: 2,737,940 km (0.106 R)
• M7: 3,232,212 km (0.079 R)
• M8: 3,881,317 km (0.115 R)
• M9: 4,319,788 km (0.089 R)
• M10: 4,925,959 km (0.1 R)
• M11: 5,539,160 km (0.08 R)
• M12: 6,526,806 km (0.108 R)
• M13: 6,947,624 km (0.11 R)
• M14: 7,537,190 km (0.12 R)
• M15: 9,123,825 km (0.118 R)
• M16: 10,652,565 km (0.114 R)
• M17: 11,886,149 km (0.097 R)
• M18: 15,906,293 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit