🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 168 Days

Day: 18.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,211,175 km

• M1: 402,418 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 177 Days

Day: 44.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.18 AU - 1.86 AU

Year: 662 Days

Day: 27.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.24 AU

Year: 999 Days

Day: 47.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,211,175 km

• M1: 755,619 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 14

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.58 AU - 6.76 AU

Year: 6083 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,211,175 km

• M1: 213,476 km (0.054 R)
• M2: 709,692 km (0.106 R)
• M3: 1,336,208 km (0.077 R)
• M4: 2,050,089 km (0.054 R)
• M5: 3,947,439 km (0.118 R)
• M6: 4,485,692 km (0.096 R)
• M7: 5,340,046 km (0.064 R)
• M8: 6,000,670 km (0.05 R)
• M9: 8,356,836 km (0.037 R)
• M10: 8,945,055 km (0.114 R)
• M11: 9,471,191 km (0.063 R)
• M12: 10,585,695 km (0.076 R)
• M13: 11,325,606 km (0.068 R)
• M14: 14,278,369 km (0.054 R)
• M15: 18,193,195 km (0.057 R)
• M16: 21,660,126 km (0.059 R)
• M17: 31,854,473 km (0.084 R)
• M18: 33,922,215 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.3

Radius: 7.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.3 AU - 13.48 AU

Year: 17301 Days

Day: 21.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,211,175 km

• M1: 90,208 km (0.063 R)
• M2: 886,667 km (0.074 R)
• M3: 1,162,226 km (0.107 R)
• M4: 2,105,440 km (0.082 R)
• M5: 3,399,911 km (0.115 R)
• M6: 4,885,567 km (0.11 R)
• M7: 5,697,285 km (0.1 R)
• M8: 9,644,575 km (0.109 R)
• M9: 11,379,312 km (0.075 R)
• M10: 16,880,624 km (0.098 R)
• M11: 17,815,461 km (0.088 R)
• M12: 21,756,766 km (0.058 R)
• M13: 28,700,950 km (0.089 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit