🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 273 Days

Day: 38.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,533,460 km

• M1: 316,699 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.2 AU - 1.28 AU

Year: 507 Days

Day: 29.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.51 AU - 3.03 AU

Year: 1692 Days

Day: 44.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 12.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.67 AU - 11.03 AU

Year: 9665 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,533,460 km

• M1: 157,975 km (0.11 R)
• M2: 598,541 km (0.114 R)
• M3: 1,209,349 km (0.094 R)
• M4: 1,618,051 km (0.062 R)
• M5: 2,169,917 km (0.116 R)
• M6: 2,825,904 km (0.048 R)
• M7: 3,289,508 km (0.092 R)
• M8: 3,779,441 km (0.067 R)
• M9: 4,264,587 km (0.103 R)
• M10: 4,995,970 km (0.071 R)
• M11: 6,043,006 km (0.079 R)
• M12: 6,529,349 km (0.039 R)
• M13: 7,901,311 km (0.08 R)
• M14: 9,095,102 km (0.12 R)
• M15: 9,971,296 km (0.103 R)
• M16: 10,902,842 km (0.08 R)
• M17: 13,225,200 km (0.117 R)
• M18: 16,519,794 km (0.092 R)
• M19: 16,924,306 km (0.1 R)
• M20: 18,900,494 km (0.053 R)
• M21: 19,868,392 km (0.055 R)
• M22: 23,730,561 km (0.107 R)
• M23: 25,121,970 km (0.108 R)
• M24: 27,309,989 km (0.119 R)
• M25: 30,623,283 km (0.087 R)
• M26: 36,535,989 km (0.029 R)
• M27: 38,862,385 km (0.12 R)
• M28: 40,183,035 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit