🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 164 Days

Day: 26.9 Hours

Environment

Temp: 245 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,065,583 km

• M1: 42,187 km (0.103 R)
• M2: 217,814 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.15 AU - 3.23 AU

Year: 1596 Days

Day: 28.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.53 AU - 5.31 AU

Year: 3361 Days

Day: 40.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 84.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,065,583 km

• M1: 53,257 km (0.089 R)
• M2: 839,693 km (0.113 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.55 AU - 6.59 AU

Year: 5408 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,065,583 km

• M1: 111,899 km (0.099 R)
• M2: 393,293 km (0.116 R)
• M3: 675,734 km (0.048 R)
• M4: 1,198,129 km (0.119 R)
• M5: 1,486,255 km (0.109 R)
• M6: 2,427,674 km (0.106 R)
• M7: 2,787,158 km (0.092 R)
• M8: 3,593,042 km (0.107 R)
• M9: 4,396,981 km (0.091 R)
• M10: 4,960,815 km (0.078 R)
• M11: 5,600,944 km (0.1 R)
• M12: 7,079,420 km (0.045 R)
• M13: 10,254,485 km (0.082 R)
• M14: 10,742,324 km (0.052 R)
• M15: 11,573,938 km (0.062 R)
• M16: 13,157,282 km (0.112 R)
• M17: 13,947,159 km (0.087 R)
• M18: 17,739,016 km (0.118 R)
• M19: 20,454,966 km (0.09 R)
• M20: 20,874,438 km (0.117 R)
• M21: 21,228,387 km (0.025 R)
• M22: 21,514,268 km (0.036 R)
• M23: 23,209,062 km (0.027 R)
• M24: 23,665,336 km (0.097 R)
• M25: 24,674,673 km (0.111 R)
• M26: 25,309,865 km (0.111 R)
• M27: 28,046,010 km (0.082 R)
• M28: 28,737,751 km (0.066 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit