🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.93 AU - 1.07 AU

Year: 351 Days

Day: 22.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.37 AU

Year: 445 Days

Day: 13.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,708,630 km

• M1: 52,808 km (0.07 R)
• M2: 152,889 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.25 AU - 3.39 AU

Year: 2126 Days

Day: 47.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.28 AU - 3.98 AU

Year: 2431 Days

Day: 13.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,708,630 km

• M1: 631,752 km (0.06 R)
• M2: 1,335,011 km (0.106 R)

Asteroid Belt

Center: 11.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 7.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.83 AU - 20.63 AU

Year: 29638 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,708,630 km

• M1: 89,609 km (0.04 R)
• M2: 451,935 km (0.117 R)
• M3: 944,860 km (0.068 R)
• M4: 1,951,953 km (0.104 R)
• M5: 2,677,503 km (0.087 R)
• M6: 2,914,765 km (0.117 R)
• M7: 5,243,854 km (0.043 R)
• M8: 6,543,411 km (0.087 R)
• M9: 7,109,938 km (0.063 R)
• M10: 8,340,680 km (0.034 R)
• M11: 8,746,389 km (0.097 R)
• M12: 12,156,473 km (0.111 R)
• M13: 20,885,508 km (0.078 R)
• M14: 22,691,603 km (0.103 R)
• M15: 25,328,266 km (0.033 R)
• M16: 33,937,324 km (0.102 R)
• M17: 40,167,627 km (0.095 R)
• M18: 44,005,560 km (0.097 R)
• M19: 44,770,604 km (0.096 R)
• M20: 48,242,621 km (0.098 R)
• M21: 54,479,356 km (0.037 R)
• M22: 64,318,408 km (0.07 R)
• M23: 66,098,772 km (0.054 R)
• M24: 67,708,595 km (0.055 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit