🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 227 Days

Day: 41.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.93 AU - 0.95 AU

Year: 395 Days

Day: 30.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.71 AU - 2.37 AU

Year: 1263 Days

Day: 45.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 6.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.12 AU - 12.82 AU

Year: 14685 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,958,820 km

• M1: 78,389 km (0.062 R)
• M2: 365,318 km (0.087 R)
• M3: 655,089 km (0.082 R)
• M4: 1,612,665 km (0.082 R)
• M5: 1,880,296 km (0.085 R)
• M6: 3,014,995 km (0.095 R)
• M7: 3,997,554 km (0.082 R)
• M8: 4,266,531 km (0.091 R)
• M9: 5,022,749 km (0.111 R)
• M10: 6,537,427 km (0.036 R)
• M11: 7,743,186 km (0.116 R)
• M12: 9,940,779 km (0.1 R)
• M13: 10,186,119 km (0.114 R)
• M14: 11,313,788 km (0.076 R)
• M15: 11,527,563 km (0.073 R)
• M16: 12,240,547 km (0.101 R)
• M17: 12,465,841 km (0.102 R)
• M18: 14,430,959 km (0.1 R)
• M19: 17,218,865 km (0.118 R)
• M20: 17,859,742 km (0.025 R)
• M21: 18,149,662 km (0.064 R)
• M22: 19,038,274 km (0.118 R)
• M23: 20,425,046 km (0.108 R)
• M24: 22,126,572 km (0.025 R)
• M25: 24,807,665 km (0.089 R)
• M26: 25,259,451 km (0.11 R)
• M27: 27,217,089 km (0.071 R)
• M28: 27,504,765 km (0.12 R)
• M29: 30,083,683 km (0.115 R)
• M30: 31,748,408 km (0.103 R)
• M31: 37,463,196 km (0.079 R)
• M32: 42,526,635 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 18,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit