🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.73 AU - 0.85 AU

Year: 260 Days

Day: 46.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.07 AU - 1.25 AU

Year: 463 Days

Day: 29.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,474,491 km

• M1: 131,796 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.5 AU - 1.78 AU

Year: 779 Days

Day: 31.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,474,491 km

• M1: 96,491 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.14 AU - 3 AU

Year: 1528 Days

Day: 41.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.99 AU - 4.33 AU

Year: 3147 Days

Day: 45.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,474,491 km

• M1: 390,600 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 8.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.42 AU - 5.66 AU

Year: 4196 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,474,491 km

• M1: 109,506 km (0.075 R)
• M2: 478,414 km (0.077 R)
• M3: 772,673 km (0.058 R)
• M4: 1,065,586 km (0.115 R)
• M5: 1,423,424 km (0.095 R)
• M6: 1,746,705 km (0.098 R)
• M7: 2,279,572 km (0.047 R)
• M8: 2,970,864 km (0.111 R)
• M9: 4,215,070 km (0.033 R)
• M10: 4,616,590 km (0.118 R)
• M11: 5,226,950 km (0.049 R)
• M12: 6,035,077 km (0.11 R)
• M13: 7,383,403 km (0.098 R)
• M14: 8,003,636 km (0.092 R)
• M15: 8,732,925 km (0.08 R)
• M16: 9,113,951 km (0.086 R)
• M17: 9,786,992 km (0.11 R)
• M18: 10,073,621 km (0.072 R)
• M19: 10,620,850 km (0.1 R)
• M20: 11,143,396 km (0.027 R)
• M21: 11,456,205 km (0.099 R)
• M22: 11,866,701 km (0.085 R)
• M23: 14,752,893 km (0.112 R)
• M24: 16,130,091 km (0.086 R)
• M25: 16,646,204 km (0.059 R)
• M26: 20,505,979 km (0.096 R)
• M27: 23,072,928 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit