🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.53 AU - 0.67 AU

Year: 165 Days

Day: 34.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.9 AU - 0.96 AU

Year: 318 Days

Day: 25 Hours

Environment

Temp: 175 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,026,482 km

• M1: 116,836 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.85 AU - 2.31 AU

Year: 1064 Days

Day: 30.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,026,482 km

• M1: 23,786 km (0.089 R)
• M2: 67,169 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.25 AU - 2.73 AU

Year: 1394 Days

Day: 20.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,026,482 km

• M1: 49,666 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.51 AU - 2.81 AU

Year: 1539 Days

Day: 17.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.29 AU - 4.89 AU

Year: 2934 Days

Day: 26.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,026,482 km

• M1: 522,545 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 11.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.21 AU - 6.05 AU

Year: 4739 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,026,482 km

• M1: 145,559 km (0.107 R)
• M2: 548,426 km (0.094 R)
• M3: 1,203,216 km (0.069 R)
• M4: 2,069,088 km (0.049 R)
• M5: 2,614,971 km (0.098 R)
• M6: 3,072,740 km (0.084 R)
• M7: 3,725,286 km (0.103 R)
• M8: 4,151,042 km (0.081 R)
• M9: 4,609,260 km (0.079 R)
• M10: 5,050,424 km (0.115 R)
• M11: 6,853,078 km (0.094 R)
• M12: 7,495,601 km (0.079 R)
• M13: 8,863,823 km (0.062 R)
• M14: 11,593,237 km (0.067 R)
• M15: 15,104,299 km (0.06 R)
• M16: 17,923,321 km (0.112 R)
• M17: 18,526,649 km (0.094 R)
• M18: 21,410,597 km (0.12 R)
• M19: 22,504,307 km (0.115 R)
• M20: 23,420,145 km (0.049 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit