🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.91 AU - 1.35 AU

Year: 434 Days

Day: 42.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.2 AU - 3.34 AU

Year: 1667 Days

Day: 39.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.4 AU - 5.56 AU

Year: 3429 Days

Day: 32.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 14.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.79 AU - 6.99 AU

Year: 5842 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,952,689 km

• M1: 178,321 km (0.109 R)
• M2: 640,279 km (0.082 R)
• M3: 1,380,190 km (0.118 R)
• M4: 6,061,855 km (0.071 R)
• M5: 8,771,671 km (0.031 R)
• M6: 9,760,962 km (0.078 R)
• M7: 10,301,309 km (0.031 R)
• M8: 11,800,280 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 8.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.89 AU - 9.67 AU

Year: 8617 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,952,689 km

• M1: 108,309 km (0.118 R)
• M2: 867,219 km (0.072 R)
• M3: 1,522,308 km (0.096 R)
• M4: 2,258,030 km (0.12 R)
• M5: 2,615,719 km (0.075 R)
• M6: 3,212,913 km (0.118 R)
• M7: 3,969,280 km (0.027 R)
• M8: 4,597,741 km (0.12 R)
• M9: 5,526,744 km (0.032 R)
• M10: 8,213,372 km (0.089 R)
• M11: 9,488,843 km (0.12 R)
• M12: 10,241,919 km (0.065 R)
• M13: 12,068,659 km (0.119 R)
• M14: 14,848,187 km (0.106 R)
• M15: 15,499,237 km (0.089 R)
• M16: 16,293,003 km (0.107 R)
• M17: 18,028,039 km (0.083 R)
• M18: 18,429,710 km (0.12 R)
• M19: 20,819,685 km (0.107 R)
• M20: 21,861,186 km (0.086 R)
• M21: 22,703,721 km (0.116 R)
• M22: 23,408,925 km (0.109 R)
• M23: 25,194,376 km (0.041 R)
• M24: 26,376,648 km (0.088 R)
• M25: 27,068,688 km (0.059 R)
• M26: 31,188,613 km (0.101 R)
• M27: 31,573,827 km (0.028 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit