🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 24.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,918,268 km

• M1: 236,813 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 175 Days

Day: 45.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 459 Days

Day: 34.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,918,268 km

• M1: 395,387 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.06 AU - 2.22 AU

Year: 1121 Days

Day: 18.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.98 AU - 3.72 AU

Year: 2196 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 9.8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.07 AU - 6.43 AU

Year: 4308 Days

Day: 5.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,918,268 km

• M1: 121,922 km (0.09 R)
• M2: 644,617 km (0.036 R)
• M3: 970,142 km (0.082 R)
• M4: 1,321,697 km (0.116 R)
• M5: 1,732,942 km (0.113 R)
• M6: 2,048,892 km (0.096 R)
• M7: 2,984,627 km (0.115 R)
• M8: 3,380,912 km (0.1 R)
• M9: 3,789,613 km (0.083 R)
• M10: 4,452,033 km (0.066 R)
• M11: 4,971,137 km (0.093 R)
• M12: 6,130,670 km (0.059 R)
• M13: 6,907,831 km (0.088 R)
• M14: 7,497,097 km (0.048 R)
• M15: 7,822,473 km (0.087 R)
• M16: 10,460,332 km (0.064 R)
• M17: 11,378,713 km (0.069 R)
• M18: 12,200,903 km (0.102 R)
• M19: 17,351,707 km (0.111 R)
• M20: 17,986,601 km (0.086 R)
• M21: 19,505,767 km (0.101 R)
• M22: 23,405,784 km (0.113 R)
• M23: 25,133,639 km (0.088 R)
• M24: 26,193,839 km (0.07 R)
• M25: 26,944,970 km (0.083 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit