🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 20.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.88 AU - 2.96 AU

Year: 1746 Days

Day: 42.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,513,673 km

• M1: 43,832 km (0.1 R)
• M2: 2,398,503 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.04 AU - 3.62 AU

Year: 2126 Days

Day: 34.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,513,673 km

• M1: 1,736,682 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.63 AU - 4.11 AU

Year: 2164 Days

Day: 32.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 8.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.01 AU - 13.07 AU

Year: 13715 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,513,673 km

• M1: 107,860 km (0.099 R)
• M2: 992,432 km (0.077 R)
• M3: 1,364,183 km (0.066 R)
• M4: 1,782,459 km (0.098 R)
• M5: 2,521,023 km (0.072 R)
• M6: 2,960,243 km (0.104 R)
• M7: 3,220,693 km (0.038 R)
• M8: 7,351,389 km (0.055 R)
• M9: 10,960,438 km (0.116 R)
• M10: 12,128,797 km (0.114 R)
• M11: 13,260,954 km (0.031 R)
• M12: 13,733,085 km (0.064 R)
• M13: 18,137,246 km (0.055 R)
• M14: 28,029,854 km (0.041 R)
• M15: 31,642,343 km (0.086 R)
• M16: 32,485,178 km (0.107 R)
• M17: 35,328,285 km (0.117 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit