🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 127 Days

Day: 22.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 162 Days

Day: 31.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 147.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.15 AU - 1.81 AU

Year: 627 Days

Day: 29.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3 AU - 4.28 AU

Year: 2418 Days

Day: 37.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,237,984 km

• M1: 66,122 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.4

Radius: 7.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.11 AU - 15.95 AU

Year: 18301 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,237,984 km

• M1: 94,695 km (0.065 R)
• M2: 356,941 km (0.11 R)
• M3: 615,146 km (0.085 R)
• M4: 1,395,898 km (0.12 R)
• M5: 2,933,764 km (0.116 R)
• M6: 3,214,110 km (0.085 R)
• M7: 3,770,016 km (0.057 R)
• M8: 5,439,977 km (0.118 R)
• M9: 6,957,199 km (0.053 R)
• M10: 8,329,161 km (0.109 R)
• M11: 10,505,361 km (0.029 R)
• M12: 12,237,255 km (0.071 R)
• M13: 16,335,339 km (0.108 R)
• M14: 17,715,081 km (0.096 R)
• M15: 21,644,119 km (0.058 R)
• M16: 22,027,838 km (0.107 R)
• M17: 24,946,492 km (0.117 R)
• M18: 27,999,635 km (0.102 R)
• M19: 38,637,988 km (0.12 R)
• M20: 39,629,822 km (0.094 R)
• M21: 42,857,696 km (0.034 R)
• M22: 46,893,248 km (0.106 R)
• M23: 49,831,051 km (0.115 R)
• M24: 52,889,130 km (0.077 R)
• M25: 53,410,778 km (0.032 R)
• M26: 54,641,071 km (0.069 R)
• M27: 62,036,143 km (0.061 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit