🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.77 AU - 0.97 AU

Year: 296 Days

Day: 13.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.81 AU - 4.49 AU

Year: 2547 Days

Day: 38.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.16 AU - 4.3 AU

Year: 2631 Days

Day: 47.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 6.8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.39 AU - 17.75 AU

Year: 25760 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,046,524 km

• M1: 85,121 km (0.077 R)
• M2: 394,340 km (0.116 R)
• M3: 793,467 km (0.086 R)
• M4: 1,029,533 km (0.113 R)
• M5: 1,490,294 km (0.05 R)
• M6: 4,316,946 km (0.097 R)
• M7: 4,715,774 km (0.051 R)
• M8: 5,020,953 km (0.118 R)
• M9: 5,671,106 km (0.117 R)
• M10: 6,990,559 km (0.098 R)
• M11: 7,489,617 km (0.114 R)
• M12: 7,852,841 km (0.074 R)
• M13: 12,372,492 km (0.051 R)
• M14: 13,477,871 km (0.103 R)
• M15: 14,567,541 km (0.038 R)
• M16: 16,053,198 km (0.039 R)
• M17: 18,844,096 km (0.074 R)
• M18: 21,837,699 km (0.095 R)
• M19: 22,365,779 km (0.112 R)
• M20: 27,020,816 km (0.094 R)
• M21: 27,506,860 km (0.112 R)
• M22: 28,999,996 km (0.094 R)
• M23: 34,509,087 km (0.106 R)
• M24: 38,801,349 km (0.112 R)
• M25: 42,285,484 km (0.059 R)
• M26: 43,436,340 km (0.103 R)
• M27: 44,607,991 km (0.109 R)
• M28: 48,784,913 km (0.062 R)
• M29: 51,523,601 km (0.109 R)
• M30: 57,105,995 km (0.041 R)
• M31: 59,529,331 km (0.119 R)
• M32: 62,865,812 km (0.055 R)
• M33: 76,004,245 km (0.069 R)
• M34: 88,703,758 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit