🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 43.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.11 AU - 1.19 AU

Year: 470 Days

Day: 13.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 137.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.33 AU - 1.61 AU

Year: 679 Days

Day: 35 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 11.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.99 AU - 8.21 AU

Year: 7978 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,254,525 km

• M1: 149,299 km (0.098 R)
• M2: 555,307 km (0.11 R)
• M3: 973,583 km (0.114 R)
• M4: 1,348,774 km (0.115 R)
• M5: 1,944,174 km (0.114 R)
• M6: 2,815,582 km (0.09 R)
• M7: 3,885,505 km (0.049 R)
• M8: 5,488,895 km (0.12 R)
• M9: 6,845,150 km (0.119 R)
• M10: 7,963,693 km (0.115 R)
• M11: 8,959,117 km (0.095 R)
• M12: 9,528,636 km (0.099 R)
• M13: 10,165,325 km (0.119 R)
• M14: 11,571,246 km (0.111 R)
• M15: 12,847,016 km (0.112 R)
• M16: 13,257,812 km (0.088 R)
• M17: 14,765,459 km (0.09 R)
• M18: 15,445,382 km (0.048 R)
• M19: 22,759,820 km (0.082 R)
• M20: 24,835,491 km (0.093 R)
• M21: 27,455,398 km (0.066 R)
• M22: 28,052,294 km (0.086 R)
• M23: 29,007,476 km (0.119 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: 491 - 14,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit