🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.51 AU - 0.83 AU

Year: 194 Days

Day: 22.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,656,063 km

• M1: 339,138 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.04 AU - 3.08 AU

Year: 1446 Days

Day: 12.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 120.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.27 AU - 3.23 AU

Year: 1610 Days

Day: 13.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 8.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.3 AU - 7.8 AU

Year: 5919 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,656,063 km

• M1: 112,946 km (0.051 R)
• M2: 492,775 km (0.074 R)
• M3: 770,728 km (0.119 R)
• M4: 1,141,282 km (0.117 R)
• M5: 1,797,867 km (0.075 R)
• M6: 2,157,650 km (0.036 R)
• M7: 3,023,523 km (0.094 R)
• M8: 4,166,749 km (0.056 R)
• M9: 5,325,385 km (0.026 R)
• M10: 8,981,258 km (0.034 R)
• M11: 9,554,966 km (0.116 R)
• M12: 9,851,020 km (0.111 R)
• M13: 10,539,320 km (0.06 R)
• M14: 14,518,623 km (0.074 R)
• M15: 15,510,906 km (0.12 R)
• M16: 19,458,793 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 11.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.58 AU - 9.98 AU

Year: 8413 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,656,063 km

• M1: 141,819 km (0.109 R)
• M2: 637,437 km (0.078 R)
• M3: 1,635,554 km (0.085 R)
• M4: 2,023,461 km (0.103 R)
• M5: 2,492,001 km (0.077 R)
• M6: 3,458,703 km (0.083 R)
• M7: 3,848,555 km (0.101 R)
• M8: 4,602,079 km (0.12 R)
• M9: 5,982,120 km (0.096 R)
• M10: 10,116,107 km (0.086 R)
• M11: 11,602,362 km (0.104 R)
• M12: 13,584,085 km (0.101 R)
• M13: 14,436,643 km (0.099 R)
• M14: 16,519,046 km (0.105 R)
• M15: 20,318,682 km (0.097 R)
• M16: 21,271,770 km (0.089 R)
• M17: 21,841,289 km (0.042 R)
• M18: 24,398,515 km (0.083 R)
• M19: 25,293,410 km (0.088 R)
• M20: 26,676,741 km (0.051 R)
• M21: 27,626,688 km (0.071 R)
• M22: 30,714,687 km (0.106 R)
• M23: 31,758,132 km (0.091 R)
• M24: 32,288,606 km (0.111 R)
• M25: 36,515,195 km (0.097 R)
• M26: 39,610,973 km (0.111 R)
• M27: 40,722,036 km (0.117 R)
• M28: 42,108,210 km (0.096 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit