🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 197 Days

Day: 45.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,068,660 km

• M1: 392,844 km (0.116 R)
• M2: 473,028 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 362 Days

Day: 46.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.25 AU - 1.81 AU

Year: 729 Days

Day: 46.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 9.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.21 AU - 9.79 AU

Year: 9541 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,068,660 km

• M1: 275,260 km (0.107 R)
• M2: 726,896 km (0.08 R)
• M3: 1,815,520 km (0.12 R)
• M4: 2,603,601 km (0.096 R)
• M5: 2,954,708 km (0.097 R)
• M6: 5,347,077 km (0.026 R)
• M7: 5,888,023 km (0.04 R)
• M8: 9,157,334 km (0.046 R)
• M9: 9,682,872 km (0.078 R)
• M10: 10,574,176 km (0.064 R)
• M11: 11,243,626 km (0.119 R)
• M12: 12,965,348 km (0.117 R)
• M13: 16,448,735 km (0.06 R)
• M14: 22,845,839 km (0.106 R)
• M15: 23,963,634 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 8.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.32 AU - 11.14 AU

Year: 13532 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,068,660 km

• M1: 104,868 km (0.109 R)
• M2: 874,100 km (0.112 R)
• M3: 1,334,862 km (0.117 R)
• M4: 1,999,675 km (0.056 R)
• M5: 2,407,030 km (0.105 R)
• M6: 2,784,615 km (0.072 R)
• M7: 3,317,632 km (0.096 R)
• M8: 3,786,621 km (0.106 R)
• M9: 4,132,342 km (0.114 R)
• M10: 4,646,061 km (0.118 R)
• M11: 5,766,250 km (0.105 R)
• M12: 6,669,971 km (0.11 R)
• M13: 7,336,579 km (0.104 R)
• M14: 8,620,129 km (0.06 R)
• M15: 10,869,632 km (0.043 R)
• M16: 11,625,400 km (0.1 R)
• M17: 15,398,857 km (0.104 R)
• M18: 17,343,180 km (0.048 R)
• M19: 17,853,758 km (0.081 R)
• M20: 19,445,778 km (0.091 R)
• M21: 21,796,709 km (0.113 R)
• M22: 22,649,566 km (0.091 R)
• M23: 29,664,809 km (0.081 R)
• M24: 30,395,146 km (0.051 R)
• M25: 33,886,910 km (0.116 R)
• M26: 35,030,735 km (0.057 R)
• M27: 38,616,297 km (0.108 R)
• M28: 39,863,943 km (0.076 R)
• M29: 40,370,332 km (0.066 R)
• M30: 42,176,876 km (0.107 R)
• M31: 44,306,850 km (0.026 R)
• M32: 45,535,797 km (0.075 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: 174 - 12,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit