🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 181 Days

Day: 31.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,384,065 km

• M1: 63,878 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.63 AU - 0.77 AU

Year: 207 Days

Day: 39.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.77 AU - 3.33 AU

Year: 1881 Days

Day: 43.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,384,065 km

• M1: 404,662 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 10.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.45 AU - 6.79 AU

Year: 4704 Days

Day: 8.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,384,065 km

• M1: 131,796 km (0.115 R)
• M2: 471,084 km (0.091 R)
• M3: 864,526 km (0.092 R)
• M4: 1,312,273 km (0.079 R)
• M5: 2,638,308 km (0.097 R)
• M6: 3,140,658 km (0.11 R)
• M7: 3,857,531 km (0.066 R)
• M8: 4,361,825 km (0.071 R)
• M9: 4,961,713 km (0.082 R)
• M10: 5,875,456 km (0.119 R)
• M11: 6,832,584 km (0.106 R)
• M12: 7,196,256 km (0.099 R)
• M13: 8,143,958 km (0.107 R)
• M14: 9,616,151 km (0.079 R)
• M15: 13,798,459 km (0.113 R)
• M16: 14,327,437 km (0.08 R)
• M17: 15,709,272 km (0.074 R)
• M18: 17,728,395 km (0.12 R)
• M19: 19,516,538 km (0.109 R)
• M20: 22,059,852 km (0.081 R)
• M21: 22,930,062 km (0.084 R)
• M22: 24,125,798 km (0.085 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit