🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 30.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,653,632 km

• M1: 301,290 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 211 Days

Day: 32.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,653,632 km

• M1: 385,065 km (0.099 R)
• M2: 410,347 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.45 AU - 1.71 AU

Year: 748 Days

Day: 35.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.54 AU - 2.04 AU

Year: 902 Days

Day: 15.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,653,632 km

• M1: 323,879 km (0.074 R)
• M2: 469,289 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.19 AU - 3.07 AU

Year: 1607 Days

Day: 37.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.6

Radius: 5.3

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.77 AU - 17.29 AU

Year: 20865 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,653,632 km

• M1: 65,973 km (0.082 R)
• M2: 242,049 km (0.103 R)
• M3: 621,579 km (0.051 R)
• M4: 1,637,349 km (0.118 R)
• M5: 2,057,420 km (0.074 R)
• M6: 2,282,265 km (0.084 R)
• M7: 2,709,367 km (0.073 R)
• M8: 2,879,609 km (0.11 R)
• M9: 3,082,913 km (0.047 R)
• M10: 4,119,477 km (0.073 R)
• M11: 7,125,197 km (0.083 R)
• M12: 9,506,346 km (0.117 R)
• M13: 10,306,994 km (0.067 R)
• M14: 10,723,624 km (0.079 R)
• M15: 13,393,348 km (0.118 R)
• M16: 14,251,441 km (0.099 R)
• M17: 17,209,889 km (0.073 R)
• M18: 17,966,255 km (0.115 R)
• M19: 18,482,518 km (0.088 R)
• M20: 19,097,365 km (0.111 R)
• M21: 20,460,501 km (0.051 R)
• M22: 20,647,049 km (0.101 R)
• M23: 24,098,123 km (0.103 R)
• M24: 26,342,988 km (0.113 R)
• M25: 29,310,860 km (0.093 R)
• M26: 33,003,385 km (0.051 R)
• M27: 36,581,616 km (0.075 R)
• M28: 37,549,664 km (0.059 R)
• M29: 38,110,506 km (0.109 R)
• M30: 38,393,097 km (0.027 R)
• M31: 40,409,826 km (0.098 R)
• M32: 48,684,832 km (0.116 R)
• M33: 50,193,526 km (0.061 R)
• M34: 54,012,311 km (0.05 R)
• M35: 63,798,854 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit