🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 219 Days

Day: 17.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.61 AU - 0.83 AU

Year: 223 Days

Day: 40.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 410 Days

Day: 43.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.72 AU - 4.34 AU

Year: 2422 Days

Day: 19.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,757,312 km

• M1: 2,352,427 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 9.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.84 AU - 10.46 AU

Year: 10109 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,757,312 km

• M1: 119,080 km (0.101 R)
• M2: 661,671 km (0.112 R)
• M3: 1,277,566 km (0.03 R)
• M4: 1,625,830 km (0.082 R)
• M5: 2,422,887 km (0.109 R)
• M6: 2,734,649 km (0.078 R)
• M7: 3,301,625 km (0.077 R)
• M8: 3,603,214 km (0.119 R)
• M9: 3,945,195 km (0.059 R)
• M10: 4,474,921 km (0.065 R)
• M11: 7,723,888 km (0.102 R)
• M12: 8,817,747 km (0.107 R)
• M13: 9,401,927 km (0.047 R)
• M14: 9,805,542 km (0.092 R)
• M15: 16,682,706 km (0.115 R)
• M16: 17,395,091 km (0.118 R)
• M17: 21,333,704 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 12.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.4 AU - 13.28 AU

Year: 15833 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,757,312 km

• M1: 156,779 km (0.057 R)
• M2: 551,867 km (0.076 R)
• M3: 1,463,965 km (0.067 R)
• M4: 1,908,270 km (0.027 R)
• M5: 4,700,963 km (0.065 R)
• M6: 6,024,905 km (0.085 R)
• M7: 6,588,589 km (0.077 R)
• M8: 7,753,508 km (0.054 R)
• M9: 9,952,896 km (0.1 R)
• M10: 10,530,643 km (0.108 R)
• M11: 11,262,176 km (0.102 R)
• M12: 19,132,371 km (0.102 R)
• M13: 20,221,892 km (0.082 R)
• M14: 21,420,171 km (0.081 R)
• M15: 24,178,157 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit