🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.2 AU - 1.54 AU

Year: 592 Days

Day: 35.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.21 AU - 1.65 AU

Year: 631 Days

Day: 35.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.61 AU - 2.49 AU

Year: 1083 Days

Day: 22.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,215,212 km

• M1: 71,209 km (0.071 R)
• M2: 748,737 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 8.6

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.76 AU - 9.54 AU

Year: 9386 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,215,212 km

• M1: 107,411 km (0.094 R)
• M2: 464,801 km (0.074 R)
• M3: 884,572 km (0.092 R)
• M4: 1,187,807 km (0.113 R)
• M5: 2,371,276 km (0.05 R)
• M6: 4,317,395 km (0.106 R)
• M7: 6,106,585 km (0.065 R)
• M8: 8,846,769 km (0.112 R)
• M9: 10,070,330 km (0.102 R)
• M10: 12,789,571 km (0.104 R)
• M11: 13,153,094 km (0.086 R)
• M12: 14,285,101 km (0.11 R)
• M13: 20,273,653 km (0.056 R)
• M14: 20,934,876 km (0.089 R)
• M15: 26,262,355 km (0.077 R)
• M16: 26,948,860 km (0.08 R)
• M17: 27,546,802 km (0.104 R)
• M18: 30,027,434 km (0.07 R)
• M19: 34,955,038 km (0.111 R)
• M20: 40,008,305 km (0.096 R)
• M21: 44,829,096 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 10.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.18 AU - 13.04 AU

Year: 14596 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,215,212 km

• M1: 157,826 km (0.1 R)
• M2: 533,466 km (0.109 R)
• M3: 959,371 km (0.117 R)
• M4: 1,654,852 km (0.116 R)
• M5: 2,464,924 km (0.087 R)
• M6: 4,500,203 km (0.104 R)
• M7: 5,619,046 km (0.108 R)
• M8: 6,172,109 km (0.104 R)
• M9: 6,685,529 km (0.087 R)
• M10: 7,108,741 km (0.097 R)
• M11: 8,575,548 km (0.094 R)
• M12: 9,643,677 km (0.1 R)
• M13: 12,268,073 km (0.116 R)
• M14: 17,765,196 km (0.057 R)
• M15: 19,340,162 km (0.086 R)
• M16: 21,006,234 km (0.109 R)
• M17: 22,000,162 km (0.061 R)
• M18: 25,262,293 km (0.104 R)
• M19: 26,291,078 km (0.09 R)
• M20: 30,060,795 km (0.083 R)
• M21: 34,630,112 km (0.099 R)
• M22: 37,199,007 km (0.114 R)
• M23: 38,652,649 km (0.082 R)
• M24: 40,776,041 km (0.089 R)
• M25: 45,117,970 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit