🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.8 AU - 1.12 AU

Year: 347 Days

Day: 22.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,602,423 km

• M1: 65,374 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.84 AU

Year: 1664 Days

Day: 15.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.35 AU - 5.45 AU

Year: 3405 Days

Day: 31.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 14

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.73 AU - 12.07 AU

Year: 12374 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,602,423 km

• M1: 174,282 km (0.097 R)
• M2: 958,324 km (0.098 R)
• M3: 1,526,497 km (0.049 R)
• M4: 1,975,739 km (0.086 R)
• M5: 2,415,258 km (0.11 R)
• M6: 5,313,567 km (0.114 R)
• M7: 6,447,818 km (0.116 R)
• M8: 7,518,789 km (0.118 R)
• M9: 11,505,871 km (0.03 R)
• M10: 16,799,093 km (0.077 R)
• M11: 20,738,902 km (0.073 R)
• M12: 22,785,102 km (0.093 R)
• M13: 29,291,562 km (0.085 R)
• M14: 30,726,954 km (0.095 R)
• M15: 40,609,688 km (0.107 R)
• M16: 51,465,407 km (0.07 R)
• M17: 52,743,572 km (0.075 R)
• M18: 54,042,829 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 4

Gravity: 50.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.93 AU - 14.71 AU

Year: 19994 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,602,423 km

• M1: 62,382 km (0.118 R)
• M2: 247,884 km (0.109 R)
• M3: 503,995 km (0.096 R)
• M4: 817,253 km (0.081 R)
• M5: 1,055,563 km (0.093 R)
• M6: 1,354,310 km (0.084 R)
• M7: 1,670,709 km (0.106 R)
• M8: 3,386,447 km (0.114 R)
• M9: 4,064,125 km (0.104 R)
• M10: 4,230,029 km (0.092 R)
• M11: 5,848,828 km (0.073 R)
• M12: 8,682,660 km (0.093 R)
• M13: 10,362,495 km (0.117 R)
• M14: 12,110,247 km (0.091 R)
• M15: 13,969,898 km (0.077 R)
• M16: 14,196,090 km (0.101 R)
• M17: 14,501,419 km (0.041 R)
• M18: 14,889,177 km (0.092 R)
• M19: 17,017,805 km (0.103 R)
• M20: 20,772,712 km (0.119 R)
• M21: 33,357,782 km (0.113 R)
• M22: 52,728,911 km (0.104 R)
• M23: 56,645,683 km (0.054 R)
• M24: 64,842,898 km (0.118 R)
• M25: 66,529,315 km (0.065 R)
• M26: 69,550,743 km (0.118 R)
• M27: 79,400,117 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit