🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 165 Days

Day: 41.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.03 AU - 1.33 AU

Year: 478 Days

Day: 28.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.59 AU - 3.05 AU

Year: 1765 Days

Day: 46.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 10.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.87 AU - 8.27 AU

Year: 8546 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,558,640 km

• M1: 131,796 km (0.088 R)
• M2: 763,548 km (0.083 R)
• M3: 1,401,134 km (0.111 R)
• M4: 1,738,776 km (0.11 R)
• M5: 2,639,206 km (0.116 R)
• M6: 2,973,557 km (0.115 R)
• M7: 3,974,067 km (0.12 R)
• M8: 4,497,361 km (0.056 R)
• M9: 5,155,442 km (0.104 R)
• M10: 5,586,732 km (0.044 R)
• M11: 6,843,654 km (0.082 R)
• M12: 7,953,820 km (0.115 R)
• M13: 8,700,911 km (0.083 R)
• M14: 11,792,800 km (0.108 R)
• M15: 14,081,648 km (0.116 R)
• M16: 15,487,868 km (0.098 R)
• M17: 21,187,696 km (0.056 R)
• M18: 29,878,285 km (0.113 R)
• M19: 30,371,360 km (0.03 R)
• M20: 30,769,589 km (0.108 R)
• M21: 31,576,670 km (0.088 R)
• M22: 33,975,920 km (0.116 R)
• M23: 35,165,223 km (0.106 R)
• M24: 35,714,846 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 9.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.06 AU - 12.06 AU

Year: 13712 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,558,640 km

• M1: 119,379 km (0.073 R)
• M2: 428,000 km (0.108 R)
• M3: 871,408 km (0.081 R)
• M4: 1,944,623 km (0.11 R)
• M5: 2,304,106 km (0.119 R)
• M6: 2,916,710 km (0.089 R)
• M7: 3,837,485 km (0.095 R)
• M8: 4,436,325 km (0.064 R)
• M9: 6,171,511 km (0.116 R)
• M10: 8,318,689 km (0.039 R)
• M11: 9,901,584 km (0.109 R)
• M12: 11,240,784 km (0.056 R)
• M13: 11,953,917 km (0.115 R)
• M14: 14,086,584 km (0.06 R)
• M15: 15,242,826 km (0.118 R)
• M16: 21,403,117 km (0.1 R)
• M17: 22,072,567 km (0.107 R)
• M18: 29,863,924 km (0.064 R)
• M19: 32,968,080 km (0.117 R)
• M20: 33,973,676 km (0.102 R)
• M21: 37,112,838 km (0.083 R)
• M22: 37,473,070 km (0.109 R)
• M23: 38,937,783 km (0.12 R)
• M24: 43,161,978 km (0.093 R)
• M25: 43,961,578 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit