🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.97 AU

Year: 265 Days

Day: 24.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,435,340 km

• M1: 61,934 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.06 AU - 1.08 AU

Year: 402 Days

Day: 19.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 9.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.45 AU - 8.57 AU

Year: 6745 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 35,435,340 km

• M1: 116,088 km (0.111 R)
• M2: 418,276 km (0.075 R)
• M3: 833,111 km (0.081 R)
• M4: 1,239,867 km (0.106 R)
• M5: 1,677,890 km (0.086 R)
• M6: 2,035,877 km (0.079 R)
• M7: 2,593,129 km (0.06 R)
• M8: 3,360,866 km (0.098 R)
• M9: 3,884,907 km (0.079 R)
• M10: 4,380,525 km (0.12 R)
• M11: 5,187,157 km (0.117 R)
• M12: 5,821,751 km (0.097 R)
• M13: 6,436,299 km (0.069 R)
• M14: 8,627,010 km (0.082 R)
• M15: 9,937,787 km (0.086 R)
• M16: 10,273,185 km (0.101 R)
• M17: 10,916,157 km (0.095 R)
• M18: 11,324,858 km (0.115 R)
• M19: 12,010,914 km (0.088 R)
• M20: 12,668,696 km (0.079 R)
• M21: 13,758,815 km (0.075 R)
• M22: 14,478,830 km (0.113 R)
• M23: 14,786,104 km (0.092 R)
• M24: 15,413,966 km (0.097 R)
• M25: 18,246,153 km (0.078 R)
• M26: 21,170,791 km (0.114 R)
• M27: 21,807,181 km (0.046 R)
• M28: 26,808,537 km (0.092 R)
• M29: 27,647,482 km (0.078 R)
• M30: 28,599,971 km (0.04 R)
• M31: 38,063,383 km (0.034 R)
• M32: 38,885,723 km (0.094 R)
• M33: 40,081,010 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 15

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.64 AU - 7.98 AU

Year: 7183 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,435,340 km

• M1: 186,698 km (0.081 R)
• M2: 764,146 km (0.077 R)
• M3: 1,710,801 km (0.036 R)
• M4: 2,476,443 km (0.07 R)
• M5: 2,950,220 km (0.106 R)
• M6: 5,644,926 km (0.055 R)
• M7: 12,696,222 km (0.106 R)
• M8: 14,011,935 km (0.083 R)
• M9: 15,416,958 km (0.103 R)
• M10: 15,905,545 km (0.106 R)
• M11: 18,711,851 km (0.081 R)
• M12: 22,063,741 km (0.113 R)
• M13: 31,960,837 km (0.081 R)
• M14: 32,857,228 km (0.065 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit