🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.72 AU - 0.94 AU

Year: 290 Days

Day: 12 Hours

Environment

Temp: 39 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.57 AU - 1.85 AU

Year: 856 Days

Day: 47 Hours

Environment

Temp: -60 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.31 AU - 2.69 AU

Year: 1513 Days

Day: 14.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,262,537 km

• M1: 1,404,425 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.64 AU - 5.46 AU

Year: 4345 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,262,537 km

• M1: 147,803 km (0.098 R)
• M2: 728,691 km (0.088 R)
• M3: 1,172,698 km (0.099 R)
• M4: 2,312,484 km (0.058 R)
• M5: 3,046,710 km (0.094 R)
• M6: 5,436,237 km (0.065 R)
• M7: 6,228,358 km (0.119 R)
• M8: 7,798,238 km (0.12 R)
• M9: 8,805,929 km (0.094 R)
• M10: 10,005,405 km (0.12 R)
• M11: 11,272,050 km (0.092 R)
• M12: 13,631,208 km (0.12 R)
• M13: 14,670,315 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.1

Radius: 6.1

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.39 AU - 12.81 AU

Year: 15127 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,262,537 km

• M1: 75,846 km (0.112 R)
• M2: 297,550 km (0.119 R)
• M3: 512,074 km (0.066 R)
• M4: 943,215 km (0.119 R)
• M5: 1,474,736 km (0.11 R)
• M6: 1,865,635 km (0.074 R)
• M7: 2,264,762 km (0.11 R)
• M8: 2,464,326 km (0.12 R)
• M9: 3,698,807 km (0.103 R)
• M10: 6,212,351 km (0.053 R)
• M11: 6,406,828 km (0.057 R)
• M12: 6,645,736 km (0.058 R)
• M13: 12,766,533 km (0.105 R)
• M14: 13,337,548 km (0.054 R)
• M15: 14,125,181 km (0.09 R)
• M16: 17,820,846 km (0.081 R)
• M17: 20,356,081 km (0.066 R)
• M18: 30,157,435 km (0.078 R)
• M19: 33,377,978 km (0.103 R)
• M20: 33,616,437 km (0.032 R)
• M21: 39,685,772 km (0.047 R)
• M22: 51,514,625 km (0.116 R)
• M23: 54,099,676 km (0.074 R)
• M24: 54,428,642 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit