🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 147 Days

Day: 38.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.37 AU - 4.81 AU

Year: 2894 Days

Day: 40.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 12

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.81 AU - 9.15 AU

Year: 7886 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,828,464 km

• M1: 149,299 km (0.034 R)
• M2: 1,269,338 km (0.045 R)
• M3: 2,437,099 km (0.113 R)
• M4: 4,479,559 km (0.074 R)
• M5: 5,215,281 km (0.077 R)
• M6: 6,076,366 km (0.098 R)
• M7: 12,648,051 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 12.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10 AU - 10.56 AU

Year: 11531 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,828,464 km

• M1: 159,471 km (0.035 R)
• M2: 873,053 km (0.083 R)
• M3: 2,045,900 km (0.116 R)
• M4: 2,526,708 km (0.057 R)
• M5: 3,720,349 km (0.102 R)
• M6: 4,202,803 km (0.097 R)
• M7: 5,795,721 km (0.045 R)
• M8: 7,670,332 km (0.086 R)
• M9: 9,604,333 km (0.107 R)
• M10: 10,462,426 km (0.11 R)
• M11: 13,345,476 km (0.08 R)
• M12: 17,963,264 km (0.104 R)
• M13: 18,363,587 km (0.073 R)
• M14: 22,888,923 km (0.103 R)
• M15: 24,614,385 km (0.102 R)
• M16: 26,631,862 km (0.071 R)
• M17: 27,787,206 km (0.045 R)
• M18: 34,438,327 km (0.119 R)
• M19: 35,181,679 km (0.081 R)
• M20: 36,700,546 km (0.048 R)
• M21: 37,606,511 km (0.099 R)
• M22: 39,868,730 km (0.09 R)
• M23: 42,786,637 km (0.067 R)
• M24: 44,662,743 km (0.084 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit