🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.43 AU - 0.57 AU

Year: 134 Days

Day: 38.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,666,679 km

• M1: 86,468 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.79 AU

Year: 198 Days

Day: 38.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.94 AU - 1.22 AU

Year: 425 Days

Day: 26.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.81 AU - 2.57 AU

Year: 1227 Days

Day: 46.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,666,679 km

• M1: 137,480 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 12.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.34 AU - 4.54 AU

Year: 3543 Days

Day: 7.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,666,679 km

• M1: 159,322 km (0.053 R)
• M2: 646,861 km (0.095 R)
• M3: 1,695,542 km (0.118 R)
• M4: 2,311,138 km (0.075 R)
• M5: 3,452,719 km (0.099 R)
• M6: 3,907,945 km (0.071 R)
• M7: 4,379,777 km (0.098 R)
• M8: 4,814,359 km (0.094 R)
• M9: 5,603,338 km (0.057 R)
• M10: 6,087,586 km (0.094 R)
• M11: 6,538,025 km (0.059 R)
• M12: 7,506,223 km (0.112 R)
• M13: 8,384,213 km (0.045 R)
• M14: 9,807,786 km (0.072 R)
• M15: 10,344,394 km (0.109 R)
• M16: 11,297,332 km (0.118 R)
• M17: 12,738,408 km (0.054 R)
• M18: 15,982,737 km (0.086 R)
• M19: 21,480,609 km (0.109 R)
• M20: 21,896,042 km (0.067 R)
• M21: 23,758,236 km (0.063 R)
• M22: 25,260,947 km (0.037 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit