🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 139 Days

Day: 22.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.5 AU - 1.62 AU

Year: 685 Days

Day: 13.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,857,063 km

• M1: 334,950 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.47 AU - 1.85 AU

Year: 752 Days

Day: 47.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.26 AU - 5.6 AU

Year: 3847 Days

Day: 47.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 14

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.12 AU - 13.14 AU

Year: 13940 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,857,063 km

• M1: 174,132 km (0.096 R)
• M2: 767,287 km (0.068 R)
• M3: 1,322,894 km (0.103 R)
• M4: 1,969,456 km (0.095 R)
• M5: 4,317,694 km (0.082 R)
• M6: 5,540,507 km (0.117 R)
• M7: 6,410,269 km (0.104 R)
• M8: 7,067,602 km (0.116 R)
• M9: 8,326,318 km (0.115 R)
• M10: 10,377,155 km (0.075 R)
• M11: 10,824,752 km (0.08 R)
• M12: 12,061,628 km (0.084 R)
• M13: 18,940,287 km (0.081 R)
• M14: 27,741,130 km (0.112 R)
• M15: 29,712,082 km (0.105 R)
• M16: 37,739,952 km (0.116 R)
• M17: 38,401,325 km (0.076 R)
• M18: 40,020,123 km (0.086 R)
• M19: 40,985,179 km (0.062 R)
• M20: 41,543,628 km (0.107 R)
• M21: 43,683,027 km (0.086 R)
• M22: 49,115,674 km (0.097 R)
• M23: 52,812,985 km (0.093 R)
• M24: 57,037,928 km (0.037 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit