🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.7 AU - 0.86 AU

Year: 253 Days

Day: 20.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.97 AU - 0.97 AU

Year: 351 Days

Day: 13.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.3 AU - 1.96 AU

Year: 764 Days

Day: 31.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,022,827 km

• M1: 1,134,550 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.48 AU - 2.66 AU

Year: 1512 Days

Day: 38.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.6 AU - 4.72 AU

Year: 3693 Days

Day: 44.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,022,827 km

• M1: 42,486 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 12.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.87 AU - 6.75 AU

Year: 5141 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,022,827 km

• M1: 169,494 km (0.08 R)
• M2: 563,386 km (0.101 R)
• M3: 1,057,807 km (0.109 R)
• M4: 1,815,669 km (0.091 R)
• M5: 2,782,820 km (0.069 R)
• M6: 4,113,044 km (0.107 R)
• M7: 4,750,480 km (0.068 R)
• M8: 5,340,494 km (0.106 R)
• M9: 6,039,416 km (0.074 R)
• M10: 7,763,082 km (0.068 R)
• M11: 8,816,999 km (0.026 R)
• M12: 9,626,473 km (0.09 R)
• M13: 10,528,997 km (0.102 R)
• M14: 11,069,644 km (0.098 R)
• M15: 11,819,129 km (0.057 R)
• M16: 12,702,505 km (0.071 R)
• M17: 16,143,705 km (0.091 R)
• M18: 16,985,342 km (0.099 R)
• M19: 18,302,252 km (0.108 R)
• M20: 21,209,537 km (0.12 R)
• M21: 23,184,977 km (0.111 R)
• M22: 25,041,188 km (0.052 R)
• M23: 26,168,856 km (0.071 R)
• M24: 28,180,050 km (0.078 R)
• M25: 29,843,878 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit