🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 331 Days

Day: 33.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.03 AU - 1.17 AU

Year: 405 Days

Day: 29 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.75 AU - 2.59 AU

Year: 1123 Days

Day: 41 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.61 AU - 3.69 AU

Year: 2451 Days

Day: 17.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.55 AU - 4.99 AU

Year: 3101 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 9.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.51 AU - 6.93 AU

Year: 6123 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,278,185 km

• M1: 120,576 km (0.09 R)
• M2: 459,714 km (0.068 R)
• M3: 853,905 km (0.114 R)
• M4: 1,305,092 km (0.087 R)
• M5: 1,807,142 km (0.116 R)
• M6: 2,220,182 km (0.077 R)
• M7: 3,474,710 km (0.109 R)
• M8: 5,474,384 km (0.117 R)
• M9: 6,104,790 km (0.086 R)
• M10: 7,273,299 km (0.063 R)
• M11: 7,999,447 km (0.074 R)
• M12: 8,697,620 km (0.069 R)
• M13: 9,237,519 km (0.053 R)
• M14: 9,556,013 km (0.089 R)
• M15: 9,964,415 km (0.043 R)
• M16: 11,215,053 km (0.086 R)
• M17: 11,854,883 km (0.085 R)
• M18: 14,129,818 km (0.104 R)
• M19: 17,880,985 km (0.115 R)
• M20: 18,881,196 km (0.105 R)
• M21: 19,786,862 km (0.111 R)
• M22: 22,461,971 km (0.076 R)
• M23: 22,821,604 km (0.102 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit