🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.66 AU

Year: 147 Days

Day: 29.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.6 AU - 2.12 AU

Year: 941 Days

Day: 44.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,582,313 km

• M1: 285,582 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.2

Radius: 8.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.65 AU - 6.03 AU

Year: 5234 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,582,313 km

• M1: 108,907 km (0.119 R)
• M2: 408,253 km (0.079 R)
• M3: 1,307,336 km (0.099 R)
• M4: 1,592,619 km (0.082 R)
• M5: 2,395,212 km (0.071 R)
• M6: 3,327,206 km (0.071 R)
• M7: 4,014,758 km (0.101 R)
• M8: 4,543,886 km (0.049 R)
• M9: 7,706,385 km (0.054 R)
• M10: 8,617,885 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 9.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.14 AU - 6.16 AU

Year: 5656 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,582,313 km

• M1: 114,592 km (0.066 R)
• M2: 528,080 km (0.097 R)
• M3: 1,009,786 km (0.104 R)
• M4: 1,469,201 km (0.084 R)
• M5: 1,933,253 km (0.091 R)
• M6: 2,980,289 km (0.09 R)
• M7: 3,750,568 km (0.049 R)
• M8: 5,711,647 km (0.115 R)
• M9: 6,495,240 km (0.106 R)
• M10: 6,964,379 km (0.094 R)
• M11: 7,564,416 km (0.043 R)
• M12: 8,587,516 km (0.11 R)
• M13: 10,721,829 km (0.064 R)
• M14: 14,495,734 km (0.072 R)
• M15: 16,008,319 km (0.118 R)
• M16: 18,803,555 km (0.065 R)
• M17: 19,344,501 km (0.106 R)
• M18: 20,671,135 km (0.1 R)
• M19: 24,450,575 km (0.101 R)
• M20: 25,503,744 km (0.108 R)
• M21: 29,655,534 km (0.117 R)
• M22: 30,112,256 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 12.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.12 AU - 8.38 AU

Year: 7240 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,582,313 km

• M1: 160,519 km (0.101 R)
• M2: 910,901 km (0.113 R)
• M3: 1,749,996 km (0.087 R)
• M4: 3,295,641 km (0.06 R)
• M5: 3,768,520 km (0.039 R)
• M6: 5,237,421 km (0.085 R)
• M7: 6,519,176 km (0.117 R)
• M8: 8,540,692 km (0.092 R)
• M9: 16,822,729 km (0.08 R)
• M10: 17,390,752 km (0.081 R)
• M11: 28,046,010 km (0.11 R)
• M12: 29,024,829 km (0.055 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: 304 - 19,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit