🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.32 AU - 1.42 AU

Year: 586 Days

Day: 25.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,422,817 km

• M1: 75,397 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.36 AU - 1.68 AU

Year: 684 Days

Day: 15.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.79 AU

Year: 712 Days

Day: 39.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 9.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.32 AU - 8.72 AU

Year: 7532 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,422,817 km

• M1: 127,457 km (0.046 R)
• M2: 514,916 km (0.074 R)
• M3: 882,029 km (0.113 R)
• M4: 1,368,372 km (0.074 R)
• M5: 1,834,519 km (0.061 R)
• M6: 2,301,862 km (0.093 R)
• M7: 2,847,296 km (0.082 R)
• M8: 4,511,423 km (0.115 R)
• M9: 5,428,458 km (0.092 R)
• M10: 5,802,901 km (0.115 R)
• M11: 6,430,913 km (0.085 R)
• M12: 7,214,208 km (0.101 R)
• M13: 8,019,792 km (0.039 R)
• M14: 8,342,026 km (0.084 R)
• M15: 10,944,431 km (0.055 R)
• M16: 12,270,167 km (0.084 R)
• M17: 12,753,069 km (0.116 R)
• M18: 13,360,586 km (0.037 R)
• M19: 13,929,507 km (0.086 R)
• M20: 17,351,408 km (0.11 R)
• M21: 21,450,539 km (0.117 R)
• M22: 23,930,723 km (0.111 R)
• M23: 26,774,429 km (0.093 R)
• M24: 29,452,978 km (0.097 R)
• M25: 31,600,605 km (0.072 R)
• M26: 32,917,665 km (0.05 R)
• M27: 35,878,057 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit