🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.62 AU - 0.74 AU

Year: 211 Days

Day: 30.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.25 AU - 2.05 AU

Year: 798 Days

Day: 30.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.16 AU - 3.28 AU

Year: 1690 Days

Day: 42.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,311,551 km

• M1: 24,085 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 12

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.63 AU - 7.55 AU

Year: 7112 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,311,551 km

• M1: 149,299 km (0.085 R)
• M2: 621,430 km (0.056 R)
• M3: 1,043,744 km (0.083 R)
• M4: 2,589,539 km (0.088 R)
• M5: 4,613,598 km (0.068 R)
• M6: 5,259,712 km (0.114 R)
• M7: 6,873,424 km (0.072 R)
• M8: 7,379,364 km (0.113 R)
• M9: 10,199,583 km (0.032 R)
• M10: 13,227,294 km (0.105 R)
• M11: 15,550,848 km (0.087 R)
• M12: 18,545,199 km (0.09 R)
• M13: 19,456,549 km (0.089 R)
• M14: 22,922,732 km (0.119 R)
• M15: 27,135,558 km (0.098 R)
• M16: 27,673,362 km (0.103 R)
• M17: 32,436,558 km (0.12 R)
• M18: 33,656,230 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556

Radius: 4.4

Gravity: 28.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.52 AU - 14.68 AU

Year: 16849 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,311,551 km

• M1: 55,351 km (0.062 R)
• M2: 360,082 km (0.055 R)
• M3: 701,165 km (0.117 R)
• M4: 1,141,133 km (0.11 R)
• M5: 1,629,570 km (0.101 R)
• M6: 1,867,131 km (0.094 R)
• M7: 3,636,575 km (0.08 R)
• M8: 5,049,078 km (0.106 R)
• M9: 6,092,224 km (0.067 R)
• M10: 7,634,279 km (0.078 R)
• M11: 9,052,167 km (0.076 R)
• M12: 12,269,718 km (0.084 R)
• M13: 13,514,223 km (0.085 R)
• M14: 17,187,150 km (0.118 R)
• M15: 18,657,248 km (0.077 R)
• M16: 21,658,929 km (0.106 R)
• M17: 22,314,467 km (0.11 R)
• M18: 22,886,829 km (0.031 R)
• M19: 30,537,563 km (0.105 R)
• M20: 31,718,937 km (0.109 R)
• M21: 32,320,919 km (0.104 R)
• M22: 56,546,649 km (0.113 R)
• M23: 59,591,564 km (0.083 R)
• M24: 59,956,732 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit