🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.86 AU - 0.92 AU

Year: 302 Days

Day: 21.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 323 Days

Day: 14.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 101.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 450 Days

Day: 43.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.3 AU - 3.78 AU

Year: 1908 Days

Day: 15.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.8

Radius: 5

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.33 AU - 14.31 AU

Year: 16520 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,742,367 km

• M1: 62,981 km (0.05 R)
• M2: 227,389 km (0.05 R)
• M3: 415,732 km (0.061 R)
• M4: 676,332 km (0.075 R)
• M5: 1,542,952 km (0.062 R)
• M6: 4,427,798 km (0.118 R)
• M7: 4,584,427 km (0.097 R)
• M8: 8,552,660 km (0.118 R)
• M9: 8,845,273 km (0.112 R)
• M10: 12,335,092 km (0.102 R)
• M11: 13,479,067 km (0.11 R)
• M12: 14,761,420 km (0.106 R)
• M13: 15,253,747 km (0.114 R)
• M14: 17,332,708 km (0.051 R)
• M15: 18,520,665 km (0.029 R)
• M16: 19,931,373 km (0.111 R)
• M17: 20,273,503 km (0.107 R)
• M18: 24,689,184 km (0.032 R)
• M19: 29,816,501 km (0.084 R)
• M20: 30,943,422 km (0.108 R)
• M21: 34,371,756 km (0.082 R)
• M22: 38,703,363 km (0.055 R)
• M23: 41,831,305 km (0.082 R)
• M24: 43,242,312 km (0.115 R)
• M25: 46,308,170 km (0.066 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit