🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 31.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,210,062 km

• M1: 50,714 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 337 Days

Day: 38 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,210,062 km

• M1: 39,494 km (0.114 R)
• M2: 346,469 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.2 AU - 1.36 AU

Year: 519 Days

Day: 22.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,210,062 km

• M1: 192,383 km (0.057 R)
• M2: 345,421 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.61 AU - 2.49 AU

Year: 1051 Days

Day: 32.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,210,062 km

• M1: 26,030 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.34 AU - 5.74 AU

Year: 4052 Days

Day: 15.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.9

Radius: 3.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.55 AU - 19.63 AU

Year: 23116 Days

Day: 17.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,210,062 km

• M1: 81,531 km (0.093 R)
• M2: 701,614 km (0.037 R)
• M3: 961,615 km (0.1 R)
• M4: 1,064,538 km (0.063 R)
• M5: 1,553,275 km (0.092 R)
• M6: 2,474,648 km (0.064 R)
• M7: 3,465,883 km (0.109 R)
• M8: 4,615,543 km (0.069 R)
• M9: 5,333,912 km (0.104 R)
• M10: 6,613,423 km (0.114 R)
• M11: 6,714,252 km (0.095 R)
• M12: 8,160,713 km (0.042 R)
• M13: 12,503,240 km (0.113 R)
• M14: 12,865,716 km (0.114 R)
• M15: 13,288,480 km (0.117 R)
• M16: 14,612,421 km (0.07 R)
• M17: 18,701,529 km (0.111 R)
• M18: 25,090,405 km (0.12 R)
• M19: 30,877,749 km (0.101 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit