🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.54 AU - 0.68 AU

Year: 167 Days

Day: 12.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 265 Days

Day: 16.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.38 AU - 3.66 AU

Year: 1836 Days

Day: 41.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 10.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.74 AU - 7.86 AU

Year: 7621 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 144.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,517,506 km

• M1: 135,685 km (0.114 R)
• M2: 614,997 km (0.115 R)
• M3: 1,647,970 km (0.083 R)
• M4: 2,369,630 km (0.111 R)
• M5: 4,056,346 km (0.081 R)
• M6: 4,528,178 km (0.118 R)
• M7: 7,460,595 km (0.119 R)
• M8: 9,609,868 km (0.1 R)
• M9: 10,084,841 km (0.05 R)
• M10: 11,826,908 km (0.084 R)
• M11: 15,843,611 km (0.049 R)
• M12: 18,307,638 km (0.11 R)
• M13: 23,128,130 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.27 AU - 11.81 AU

Year: 10309 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,517,506 km

• M1: 186,249 km (0.076 R)
• M2: 872,455 km (0.068 R)
• M3: 1,350,420 km (0.056 R)
• M4: 2,437,099 km (0.117 R)
• M5: 3,808,762 km (0.088 R)
• M6: 5,410,955 km (0.09 R)
• M7: 6,106,884 km (0.114 R)
• M8: 7,936,017 km (0.07 R)
• M9: 8,559,392 km (0.075 R)
• M10: 10,005,704 km (0.029 R)
• M11: 13,441,518 km (0.116 R)
• M12: 14,394,158 km (0.052 R)
• M13: 15,459,294 km (0.104 R)
• M14: 18,815,523 km (0.043 R)
• M15: 19,365,744 km (0.066 R)
• M16: 20,746,981 km (0.111 R)
• M17: 21,589,516 km (0.099 R)
• M18: 30,231,037 km (0.116 R)
• M19: 35,787,700 km (0.12 R)
• M20: 36,269,405 km (0.044 R)
• M21: 45,697,213 km (0.078 R)
• M22: 46,549,621 km (0.111 R)
• M23: 48,727,168 km (0.076 R)
• M24: 49,616,976 km (0.109 R)
• M25: 50,517,555 km (0.038 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit