🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 159 Days

Day: 39.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.21 AU - 1.39 AU

Year: 533 Days

Day: 37.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,013,734 km

• M1: 1,139,337 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.04 AU - 1.6 AU

Year: 546 Days

Day: 12 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.68 AU - 3.06 AU

Year: 1750 Days

Day: 38.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,013,734 km

• M1: 34,707 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.71 AU - 3.67 AU

Year: 2050 Days

Day: 30.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,013,734 km

• M1: 252,072 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 7.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.66 AU - 24.2 AU

Year: 32021 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,013,734 km

• M1: 95,743 km (0.1 R)
• M2: 707,000 km (0.102 R)
• M3: 999,613 km (0.092 R)
• M4: 1,572,423 km (0.101 R)
• M5: 1,853,218 km (0.081 R)
• M6: 2,310,390 km (0.07 R)
• M7: 2,882,901 km (0.118 R)
• M8: 3,353,984 km (0.089 R)
• M9: 3,645,551 km (0.066 R)
• M10: 4,863,128 km (0.081 R)
• M11: 5,205,707 km (0.12 R)
• M12: 5,498,021 km (0.045 R)
• M13: 11,252,453 km (0.108 R)
• M14: 12,590,007 km (0.1 R)
• M15: 15,180,294 km (0.074 R)
• M16: 15,980,942 km (0.118 R)
• M17: 20,733,816 km (0.105 R)
• M18: 21,802,543 km (0.098 R)
• M19: 24,049,354 km (0.059 R)
• M20: 37,388,846 km (0.076 R)
• M21: 38,356,296 km (0.068 R)
• M22: 42,133,642 km (0.106 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit