🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 42.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,991,906 km

• M1: 121,174 km (0.056 R)
• M2: 315,203 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 16.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.25 AU - 3.83 AU

Year: 2496 Days

Day: 29.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.23 AU - 5.15 AU

Year: 3214 Days

Day: 36.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 10.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.94 AU - 11.68 AU

Year: 12406 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,991,906 km

• M1: 131,646 km (0.115 R)
• M2: 481,556 km (0.105 R)
• M3: 852,409 km (0.116 R)
• M4: 1,276,668 km (0.049 R)
• M5: 2,650,725 km (0.038 R)
• M6: 4,334,000 km (0.117 R)
• M7: 10,023,357 km (0.05 R)
• M8: 11,292,994 km (0.106 R)
• M9: 12,298,291 km (0.068 R)
• M10: 13,491,185 km (0.111 R)
• M11: 14,486,160 km (0.079 R)
• M12: 15,960,447 km (0.049 R)
• M13: 17,149,002 km (0.05 R)
• M14: 23,423,436 km (0.102 R)
• M15: 25,054,651 km (0.097 R)
• M16: 31,076,564 km (0.086 R)
• M17: 33,399,520 km (0.102 R)
• M18: 39,044,895 km (0.087 R)
• M19: 43,001,758 km (0.054 R)
• M20: 46,769,680 km (0.118 R)
• M21: 54,954,927 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 9.3

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.55 AU - 13.87 AU

Year: 14065 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,991,906 km

• M1: 115,639 km (0.068 R)
• M2: 425,456 km (0.032 R)
• M3: 895,642 km (0.052 R)
• M4: 3,003,476 km (0.118 R)
• M5: 3,456,010 km (0.062 R)
• M6: 4,855,199 km (0.108 R)
• M7: 5,408,113 km (0.109 R)
• M8: 5,737,228 km (0.099 R)
• M9: 6,639,901 km (0.065 R)
• M10: 14,978,038 km (0.115 R)
• M11: 16,603,419 km (0.115 R)
• M12: 29,789,424 km (0.112 R)
• M13: 30,244,202 km (0.081 R)
• M14: 35,940,140 km (0.087 R)
• M15: 37,501,344 km (0.106 R)
• M16: 44,052,085 km (0.068 R)
• M17: 48,296,326 km (0.082 R)
• M18: 51,164,117 km (0.097 R)
• M19: 51,652,854 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit