🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 140 Days

Day: 32.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,659,473 km

• M1: 88,412 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 390 Days

Day: 45 Hours

Environment

Temp: 12 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.41 AU - 3.31 AU

Year: 1803 Days

Day: 16.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.68 AU - 3.96 AU

Year: 2255 Days

Day: 12.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.99 AU - 6.95 AU

Year: 5438 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,659,473 km

• M1: 181,761 km (0.111 R)
• M2: 689,048 km (0.088 R)
• M3: 1,196,633 km (0.104 R)
• M4: 3,101,762 km (0.114 R)
• M5: 3,684,296 km (0.115 R)
• M6: 4,265,783 km (0.115 R)
• M7: 4,854,451 km (0.099 R)
• M8: 5,794,075 km (0.106 R)
• M9: 6,817,923 km (0.108 R)
• M10: 7,302,620 km (0.055 R)
• M11: 8,419,069 km (0.06 R)
• M12: 13,183,013 km (0.091 R)
• M13: 14,382,339 km (0.077 R)
• M14: 16,073,094 km (0.09 R)
• M15: 16,562,130 km (0.089 R)
• M16: 23,154,758 km (0.091 R)
• M17: 24,736,756 km (0.055 R)
• M18: 25,969,742 km (0.115 R)
• M19: 27,416,353 km (0.102 R)
• M20: 28,469,372 km (0.088 R)
• M21: 29,915,086 km (0.095 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: 309 - 16,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit