🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 152 Days

Day: 20.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,717,824 km

• M1: 39,195 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 12.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 181 Days

Day: 20 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,717,824 km

• M1: 481,256 km (0.075 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.52 AU - 2.12 AU

Year: 867 Days

Day: 18.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.94 AU - 4.28 AU

Year: 2422 Days

Day: 44.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 76.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 7.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.08 AU - 22.54 AU

Year: 27665 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,717,824 km

• M1: 112,348 km (0.106 R)
• M2: 322,383 km (0.057 R)
• M3: 418,126 km (0.11 R)
• M4: 514,317 km (0.118 R)
• M5: 885,171 km (0.101 R)
• M6: 973,433 km (0.104 R)
• M7: 1,158,785 km (0.115 R)
• M8: 1,686,716 km (0.113 R)
• M9: 2,546,455 km (0.106 R)
• M10: 2,655,512 km (0.048 R)
• M11: 5,209,447 km (0.11 R)
• M12: 6,379,302 km (0.083 R)
• M13: 6,778,429 km (0.045 R)
• M14: 8,481,152 km (0.039 R)
• M15: 11,460,543 km (0.102 R)
• M16: 12,467,187 km (0.095 R)
• M17: 14,924,033 km (0.05 R)
• M18: 15,088,740 km (0.094 R)
• M19: 20,044,170 km (0.116 R)
• M20: 20,847,510 km (0.043 R)
• M21: 21,290,171 km (0.061 R)
• M22: 22,184,616 km (0.12 R)
• M23: 24,785,076 km (0.05 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit