🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.03 AU - 1.37 AU

Year: 485 Days

Day: 27.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.3 AU - 1.64 AU

Year: 658 Days

Day: 24.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.13 AU - 2.51 AU

Year: 1304 Days

Day: 26.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,288,363 km

• M1: 276,158 km (0.094 R)
• M2: 1,171,351 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.32 AU - 3.22 AU

Year: 1701 Days

Day: 19.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.9

Radius: 14.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.41 AU - 7.13 AU

Year: 5114 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,288,363 km

• M1: 178,021 km (0.107 R)
• M2: 664,215 km (0.117 R)
• M3: 1,616,854 km (0.105 R)
• M4: 2,118,306 km (0.087 R)
• M5: 2,621,104 km (0.042 R)
• M6: 3,917,968 km (0.062 R)
• M7: 4,736,119 km (0.079 R)
• M8: 5,352,163 km (0.11 R)
• M9: 6,267,104 km (0.086 R)
• M10: 6,977,843 km (0.061 R)
• M11: 8,070,207 km (0.114 R)
• M12: 8,833,605 km (0.094 R)
• M13: 11,462,638 km (0.107 R)
• M14: 12,981,954 km (0.088 R)
• M15: 14,084,939 km (0.111 R)
• M16: 15,651,677 km (0.027 R)
• M17: 16,179,159 km (0.091 R)
• M18: 16,900,969 km (0.104 R)
• M19: 22,274,674 km (0.031 R)
• M20: 23,471,607 km (0.066 R)
• M21: 26,403,426 km (0.097 R)
• M22: 28,430,926 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit