🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 427 Days

Day: 13.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,658,504 km

• M1: 54,005 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.26 AU - 1.38 AU

Year: 546 Days

Day: 46.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.36 AU - 3.78 AU

Year: 1936 Days

Day: 24.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 12.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.62 AU - 8.46 AU

Year: 6722 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,658,504 km

• M1: 239,506 km (0.039 R)
• M2: 435,629 km (0.099 R)
• M3: 544,237 km (0.107 R)
• M4: 653,593 km (0.047 R)
• M5: 738,565 km (0.087 R)
• M6: 862,282 km (0.115 R)
• M7: 957,127 km (0.116 R)
• M8: 1,954,197 km (0.033 R)
• M9: 2,066,096 km (0.107 R)
• M10: 2,296,477 km (0.096 R)
• M11: 2,500,828 km (0.092 R)
• M12: 2,711,162 km (0.055 R)
• M13: 2,964,132 km (0.048 R)
• M14: 3,130,934 km (0.105 R)
• M15: 3,415,768 km (0.079 R)
• M16: 3,709,279 km (0.102 R)
• M17: 3,929,786 km (0.072 R)
• M18: 4,133,988 km (0.117 R)
• M19: 4,660,123 km (0.088 R)
• M20: 4,746,292 km (0.101 R)
• M21: 5,500,265 km (0.042 R)
• M22: 5,591,520 km (0.11 R)
• M23: 6,267,702 km (0.099 R)
• M24: 6,871,629 km (0.092 R)
• M25: 6,994,598 km (0.088 R)
• M26: 7,317,879 km (0.1 R)
• M27: 7,418,409 km (0.07 R)
• M28: 7,494,105 km (0.098 R)
• M29: 7,901,909 km (0.093 R)
• M30: 8,108,653 km (0.092 R)
• M31: 8,186,594 km (0.063 R)
• M32: 9,033,916 km (0.093 R)
• M33: 9,550,328 km (0.107 R)
• M34: 9,660,283 km (0.095 R)
• M35: 9,992,689 km (0.095 R)
• M36: 10,244,462 km (0.089 R)
• M37: 10,356,960 km (0.089 R)
• M38: 11,563,766 km (0.067 R)
• M39: 12,124,309 km (0.114 R)
• M40: 12,303,078 km (0.059 R)
• M41: 12,845,072 km (0.047 R)
• M42: 13,057,800 km (0.052 R)
• M43: 13,241,207 km (0.056 R)
• M44: 13,333,209 km (0.102 R)
• M45: 13,641,531 km (0.079 R)
• M46: 13,827,481 km (0.038 R)
• M47: 13,952,096 km (0.104 R)
• M48: 14,139,542 km (0.107 R)
• M49: 14,770,546 km (0.083 R)
• M50: 15,025,610 km (0.114 R)
• M51: 15,572,241 km (0.09 R)
• M52: 15,669,479 km (0.08 R)
• M53: 16,092,841 km (0.091 R)
• M54: 16,191,127 km (0.11 R)
• M55: 16,388,148 km (0.104 R)
• M56: 16,685,249 km (0.072 R)
• M57: 16,784,731 km (0.084 R)
• M58: 17,857,647 km (0.034 R)
• M59: 17,993,482 km (0.105 R)
• M60: 18,129,467 km (0.063 R)
• M61: 18,436,741 km (0.084 R)
• M62: 18,539,664 km (0.097 R)
• M63: 19,021,968 km (0.113 R)
• M64: 19,613,328 km (0.083 R)
• M65: 19,999,141 km (0.062 R)
• M66: 21,567,675 km (0.108 R)
• M67: 23,657,706 km (0.071 R)
• M68: 24,556,939 km (0.08 R)
• M69: 25,429,244 km (0.076 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit