🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.21 AU - 1.31 AU

Year: 499 Days

Day: 42.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,777,928 km

• M1: 27,825 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.01 AU - 2.73 AU

Year: 1288 Days

Day: 30.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 8.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.27 AU - 12.97 AU

Year: 13093 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,777,928 km

• M1: 111,450 km (0.11 R)
• M2: 761,752 km (0.114 R)
• M3: 1,121,535 km (0.074 R)
• M4: 1,877,304 km (0.116 R)
• M5: 3,221,441 km (0.111 R)
• M6: 4,984,451 km (0.068 R)
• M7: 5,285,592 km (0.118 R)
• M8: 7,227,971 km (0.08 R)
• M9: 7,790,758 km (0.12 R)
• M10: 13,203,807 km (0.115 R)
• M11: 14,647,576 km (0.082 R)
• M12: 15,197,797 km (0.105 R)
• M13: 15,619,514 km (0.104 R)
• M14: 22,553,525 km (0.114 R)
• M15: 25,881,479 km (0.108 R)
• M16: 26,281,653 km (0.092 R)
• M17: 28,662,503 km (0.12 R)
• M18: 35,913,961 km (0.101 R)
• M19: 49,019,931 km (0.083 R)
• M20: 49,786,471 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 9.9

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.84 AU - 12.4 AU

Year: 13986 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,777,928 km

• M1: 172,636 km (0.069 R)
• M2: 513,270 km (0.047 R)
• M3: 1,578,108 km (0.117 R)
• M4: 2,747,215 km (0.118 R)
• M5: 3,269,013 km (0.076 R)
• M6: 7,314,737 km (0.084 R)
• M7: 9,940,330 km (0.118 R)
• M8: 10,321,355 km (0.111 R)
• M9: 10,712,105 km (0.099 R)
• M10: 13,333,359 km (0.116 R)
• M11: 16,963,651 km (0.034 R)
• M12: 17,825,185 km (0.096 R)
• M13: 19,381,451 km (0.081 R)
• M14: 20,322,721 km (0.111 R)
• M15: 20,937,568 km (0.089 R)
• M16: 25,491,926 km (0.056 R)
• M17: 27,251,496 km (0.099 R)
• M18: 30,210,542 km (0.103 R)
• M19: 30,781,108 km (0.067 R)
• M20: 32,298,180 km (0.116 R)
• M21: 33,135,330 km (0.11 R)
• M22: 39,541,560 km (0.085 R)
• M23: 46,727,194 km (0.098 R)
• M24: 47,644,079 km (0.026 R)
• M25: 50,306,622 km (0.098 R)
• M26: 51,108,317 km (0.051 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit