🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 39.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.07 AU - 1.44 AU

Year: 505 Days

Day: 20 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.92 AU - 2.64 AU

Year: 1245 Days

Day: 37.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,124,794 km

• M1: 247,734 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.43 AU - 3.07 AU

Year: 1649 Days

Day: 26.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,124,794 km

• M1: 2,135,061 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 8.8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.67 AU - 5.95 AU

Year: 4425 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,124,794 km

• M1: 109,506 km (0.079 R)
• M2: 557,850 km (0.117 R)
• M3: 860,337 km (0.117 R)
• M4: 2,831,738 km (0.081 R)
• M5: 3,410,682 km (0.063 R)
• M6: 4,134,137 km (0.049 R)
• M7: 4,556,602 km (0.118 R)
• M8: 7,215,554 km (0.068 R)
• M9: 9,160,476 km (0.11 R)
• M10: 13,898,091 km (0.113 R)
• M11: 16,236,904 km (0.085 R)
• M12: 17,229,935 km (0.116 R)
• M13: 18,139,490 km (0.117 R)
• M14: 22,310,877 km (0.081 R)
• M15: 22,882,490 km (0.116 R)
• M16: 24,884,259 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.5

Radius: 8.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5 AU - 6.36 AU

Year: 4896 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 112.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,124,794 km

• M1: 106,962 km (0.099 R)
• M2: 464,950 km (0.091 R)
• M3: 911,350 km (0.113 R)
• M4: 1,768,995 km (0.082 R)
• M5: 2,521,771 km (0.108 R)
• M6: 3,086,952 km (0.09 R)
• M7: 4,101,674 km (0.071 R)
• M8: 4,750,929 km (0.084 R)
• M9: 5,295,765 km (0.112 R)
• M10: 8,704,053 km (0.098 R)
• M11: 10,519,722 km (0.101 R)
• M12: 14,267,598 km (0.082 R)
• M13: 15,692,218 km (0.071 R)
• M14: 19,290,496 km (0.112 R)
• M15: 29,122,367 km (0.08 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 20,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit