🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 181 Days

Day: 24.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.75 AU - 0.97 AU

Year: 296 Days

Day: 25.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.31 AU

Year: 399 Days

Day: 28.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.69 AU - 2.21 AU

Year: 1010 Days

Day: 40.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 10.3

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.95 AU - 8.56 AU

Year: 7240 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,874,366 km

• M1: 128,056 km (0.088 R)
• M2: 496,216 km (0.101 R)
• M3: 1,505,104 km (0.057 R)
• M4: 1,861,596 km (0.051 R)
• M5: 2,396,259 km (0.104 R)
• M6: 3,725,885 km (0.069 R)
• M7: 5,066,581 km (0.098 R)
• M8: 5,525,547 km (0.077 R)
• M9: 6,214,445 km (0.12 R)
• M10: 7,644,900 km (0.055 R)
• M11: 8,332,751 km (0.102 R)
• M12: 9,418,532 km (0.094 R)
• M13: 11,554,940 km (0.114 R)
• M14: 12,959,364 km (0.097 R)
• M15: 13,298,952 km (0.074 R)
• M16: 14,778,624 km (0.112 R)
• M17: 17,030,521 km (0.04 R)
• M18: 19,502,177 km (0.044 R)
• M19: 21,803,291 km (0.077 R)
• M20: 23,434,357 km (0.106 R)
• M21: 27,492,049 km (0.075 R)
• M22: 29,784,487 km (0.118 R)
• M23: 33,140,715 km (0.041 R)
• M24: 34,746,499 km (0.077 R)
• M25: 35,956,596 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit