🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 494 Days

Day: 35 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 9,148,552 km

• M1: 77,492 km (0.106 R)
• M2: 826,528 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.14 AU - 1.7 AU

Year: 628 Days

Day: 47 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.51 AU - 3.81 AU

Year: 2597 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,148,552 km

• M1: 3,496,850 km (0.103 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 9.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.36 AU - 5.5 AU

Year: 4060 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 9,148,552 km

• M1: 128,355 km (0.116 R)
• M2: 192,832 km (0.118 R)
• M3: 253,269 km (0.098 R)
• M4: 368,460 km (0.087 R)
• M5: 458,966 km (0.092 R)
• M6: 747,840 km (0.073 R)
• M7: 827,426 km (0.112 R)
• M8: 1,175,540 km (0.111 R)
• M9: 1,618,948 km (0.095 R)
• M10: 1,777,821 km (0.105 R)
• M11: 2,210,458 km (0.087 R)
• M12: 2,413,163 km (0.103 R)
• M13: 3,122,856 km (0.038 R)
• M14: 3,207,678 km (0.074 R)
• M15: 3,302,971 km (0.059 R)
• M16: 3,408,737 km (0.102 R)
• M17: 3,713,019 km (0.115 R)
• M18: 3,853,342 km (0.105 R)
• M19: 3,954,769 km (0.104 R)
• M20: 4,253,666 km (0.116 R)
• M21: 4,743,000 km (0.107 R)
• M22: 5,476,030 km (0.113 R)
• M23: 5,682,176 km (0.112 R)
• M24: 6,149,370 km (0.104 R)
• M25: 6,592,629 km (0.099 R)
• M26: 7,046,209 km (0.088 R)
• M27: 7,560,527 km (0.117 R)
• M28: 7,675,119 km (0.04 R)
• M29: 7,996,455 km (0.096 R)
• M30: 8,100,126 km (0.049 R)
• M31: 8,546,078 km (0.116 R)
• M32: 8,932,788 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit