🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 143 Days

Day: 32.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 200 Days

Day: 28.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.88 AU - 1.1 AU

Year: 375 Days

Day: 22.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.39 AU

Year: 464 Days

Day: 47.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.19 AU - 2.57 AU

Year: 1398 Days

Day: 27 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,797,405 km

• M1: 81,232 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 13.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.4 AU - 5.62 AU

Year: 4270 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,797,405 km

• M1: 170,542 km (0.099 R)
• M2: 673,490 km (0.071 R)
• M3: 1,099,694 km (0.059 R)
• M4: 1,573,919 km (0.107 R)
• M5: 2,172,460 km (0.062 R)
• M6: 2,676,007 km (0.116 R)
• M7: 3,748,773 km (0.107 R)
• M8: 4,360,329 km (0.104 R)
• M9: 4,855,648 km (0.061 R)
• M10: 5,388,665 km (0.119 R)
• M11: 6,261,568 km (0.118 R)
• M12: 7,125,945 km (0.083 R)
• M13: 8,104,913 km (0.099 R)
• M14: 8,703,455 km (0.075 R)
• M15: 9,452,491 km (0.12 R)
• M16: 9,947,361 km (0.107 R)
• M17: 13,392,899 km (0.078 R)
• M18: 14,500,073 km (0.041 R)
• M19: 15,327,648 km (0.03 R)
• M20: 16,479,851 km (0.072 R)
• M21: 18,891,668 km (0.099 R)
• M22: 20,013,353 km (0.092 R)
• M23: 20,624,909 km (0.119 R)
• M24: 22,900,891 km (0.094 R)
• M25: 23,796,084 km (0.065 R)
• M26: 27,031,438 km (0.109 R)
• M27: 27,863,052 km (0.085 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: 229 - 10,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit