🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.7 AU - 0.86 AU

Year: 289 Days

Day: 43.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.39 AU - 1.97 AU

Year: 912 Days

Day: 45.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.77 AU - 2.03 AU

Year: 1097 Days

Day: 30.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.2 AU - 2.66 AU

Year: 1587 Days

Day: 29.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 9.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.49 AU - 4.03 AU

Year: 2466 Days

Day: 7.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 10,027,400 km

• M1: 115,639 km (0.099 R)
• M2: 568,472 km (0.1 R)
• M3: 864,227 km (0.059 R)
• M4: 1,186,461 km (0.077 R)
• M5: 1,719,927 km (0.11 R)
• M6: 2,013,887 km (0.113 R)
• M7: 2,719,540 km (0.058 R)
• M8: 3,013,948 km (0.114 R)
• M9: 3,395,722 km (0.088 R)
• M10: 3,827,462 km (0.088 R)
• M11: 4,179,914 km (0.117 R)
• M12: 4,533,713 km (0.1 R)
• M13: 4,907,409 km (0.103 R)
• M14: 5,256,869 km (0.088 R)
• M15: 5,717,032 km (0.085 R)
• M16: 7,067,452 km (0.041 R)
• M17: 7,485,578 km (0.078 R)
• M18: 8,681,763 km (0.094 R)
• M19: 9,226,897 km (0.087 R)
• M20: 9,524,747 km (0.047 R)
• M21: 10,963,729 km (0.106 R)
• M22: 11,831,696 km (0.078 R)
• M23: 12,223,044 km (0.112 R)
• M24: 14,267,149 km (0.053 R)
• M25: 15,163,390 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.21 AU - 4.23 AU

Year: 3006 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 10,027,400 km

• M1: 120,725 km (0.102 R)
• M2: 421,866 km (0.119 R)
• M3: 785,389 km (0.06 R)
• M4: 1,215,333 km (0.066 R)
• M5: 2,006,855 km (0.08 R)
• M6: 2,318,617 km (0.086 R)
• M7: 2,885,593 km (0.066 R)
• M8: 3,312,994 km (0.088 R)
• M9: 4,081,180 km (0.074 R)
• M10: 5,169,654 km (0.068 R)
• M11: 6,754,493 km (0.116 R)
• M12: 8,829,715 km (0.112 R)
• M13: 9,501,559 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit