🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.53 AU - 0.85 AU

Year: 201 Days

Day: 22.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 100.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.94 AU - 5 AU

Year: 3876 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.34 AU - 5.94 AU

Year: 4077 Days

Day: 44.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,057,478 km

• M1: 100,380 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 13.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.39 AU - 8.51 AU

Year: 6410 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,057,478 km

• M1: 165,605 km (0.044 R)
• M2: 692,638 km (0.112 R)
• M3: 1,169,257 km (0.091 R)
• M4: 1,629,121 km (0.094 R)
• M5: 2,462,381 km (0.098 R)
• M6: 3,824,021 km (0.1 R)
• M7: 5,078,100 km (0.104 R)
• M8: 5,495,029 km (0.116 R)
• M9: 6,558,071 km (0.109 R)
• M10: 8,046,720 km (0.094 R)
• M11: 10,135,106 km (0.101 R)
• M12: 11,874,630 km (0.097 R)
• M13: 14,734,044 km (0.119 R)
• M14: 16,594,293 km (0.074 R)
• M15: 17,330,764 km (0.05 R)
• M16: 18,934,902 km (0.108 R)
• M17: 19,603,604 km (0.105 R)
• M18: 25,533,514 km (0.07 R)
• M19: 27,268,251 km (0.032 R)
• M20: 29,256,856 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 10.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.69 AU - 15.65 AU

Year: 15778 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,057,478 km

• M1: 130,599 km (0.098 R)
• M2: 504,594 km (0.054 R)
• M3: 1,478,177 km (0.079 R)
• M4: 2,003,115 km (0.055 R)
• M5: 2,338,065 km (0.092 R)
• M6: 3,332,891 km (0.066 R)
• M7: 3,703,894 km (0.081 R)
• M8: 4,241,848 km (0.109 R)
• M9: 4,924,014 km (0.09 R)
• M10: 5,440,725 km (0.089 R)
• M11: 6,100,900 km (0.097 R)
• M12: 8,270,817 km (0.106 R)
• M13: 8,768,978 km (0.032 R)
• M14: 10,911,519 km (0.034 R)
• M15: 11,345,652 km (0.053 R)
• M16: 11,791,304 km (0.045 R)
• M17: 15,925,591 km (0.114 R)
• M18: 16,697,666 km (0.108 R)
• M19: 19,399,553 km (0.108 R)
• M20: 20,118,071 km (0.07 R)
• M21: 21,103,622 km (0.085 R)
• M22: 22,035,018 km (0.032 R)
• M23: 26,714,440 km (0.045 R)
• M24: 27,206,168 km (0.104 R)
• M25: 27,603,799 km (0.085 R)
• M26: 34,506,394 km (0.111 R)
• M27: 35,207,111 km (0.104 R)
• M28: 38,728,495 km (0.101 R)
• M29: 40,123,495 km (0.103 R)
• M30: 43,147,915 km (0.118 R)
• M31: 46,039,343 km (0.096 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit