🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.7 AU

Year: 176 Days

Day: 18.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.76 AU - 0.78 AU

Year: 256 Days

Day: 38.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,643,574 km

• M1: 23,337 km (0.106 R)
• M2: 371,751 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.51 AU - 2.67 AU

Year: 1579 Days

Day: 26.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.94 AU - 3.9 AU

Year: 2395 Days

Day: 45.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 14.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.83 AU - 7.33 AU

Year: 5678 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,643,574 km

• M1: 180,116 km (0.099 R)
• M2: 658,081 km (0.097 R)
• M3: 1,519,765 km (0.107 R)
• M4: 3,651,684 km (0.099 R)
• M5: 4,194,126 km (0.072 R)
• M6: 4,930,297 km (0.061 R)
• M7: 5,468,101 km (0.087 R)
• M8: 6,209,060 km (0.12 R)
• M9: 6,867,141 km (0.088 R)
• M10: 8,222,497 km (0.118 R)
• M11: 9,160,775 km (0.116 R)
• M12: 9,824,990 km (0.057 R)
• M13: 12,099,625 km (0.085 R)
• M14: 13,406,662 km (0.1 R)
• M15: 14,312,627 km (0.108 R)
• M16: 15,930,528 km (0.064 R)
• M17: 19,587,747 km (0.077 R)
• M18: 20,442,998 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit