🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 309 Days

Day: 47.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.27 AU - 1.81 AU

Year: 691 Days

Day: 34.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.83 AU - 2.97 AU

Year: 1345 Days

Day: 34.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,471,280 km

• M1: 913,295 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 11.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.21 AU - 9.35 AU

Year: 7848 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,471,280 km

• M1: 140,472 km (0.107 R)
• M2: 534,364 km (0.115 R)
• M3: 1,009,486 km (0.08 R)
• M4: 1,457,083 km (0.076 R)
• M5: 2,805,558 km (0.03 R)
• M6: 3,542,627 km (0.113 R)
• M7: 4,033,757 km (0.108 R)
• M8: 4,404,311 km (0.093 R)
• M9: 5,590,921 km (0.105 R)
• M10: 6,469,510 km (0.05 R)
• M11: 8,162,957 km (0.094 R)
• M12: 9,023,444 km (0.106 R)
• M13: 10,038,616 km (0.071 R)
• M14: 11,438,702 km (0.066 R)
• M15: 13,193,635 km (0.101 R)
• M16: 13,777,216 km (0.118 R)
• M17: 14,256,378 km (0.056 R)
• M18: 15,696,108 km (0.074 R)
• M19: 17,368,612 km (0.111 R)
• M20: 20,440,903 km (0.039 R)
• M21: 28,789,063 km (0.071 R)
• M22: 31,802,413 km (0.045 R)
• M23: 35,464,718 km (0.097 R)
• M24: 38,448,298 km (0.107 R)
• M25: 39,398,993 km (0.099 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit