🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 19.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,416,922 km

• M1: 40,840 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.52 AU - 0.76 AU

Year: 192 Days

Day: 47.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.53 AU - 3.83 AU

Year: 2645 Days

Day: 23.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 14.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.73 AU - 6.17 AU

Year: 4127 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,416,922 km

• M1: 179,368 km (0.032 R)
• M2: 656,136 km (0.072 R)
• M3: 1,283,101 km (0.09 R)
• M4: 1,894,208 km (0.095 R)
• M5: 2,651,473 km (0.118 R)
• M6: 3,187,781 km (0.116 R)
• M7: 4,016,254 km (0.039 R)
• M8: 4,526,233 km (0.089 R)
• M9: 5,398,090 km (0.077 R)
• M10: 6,075,768 km (0.064 R)
• M11: 6,809,695 km (0.091 R)
• M12: 7,321,021 km (0.095 R)
• M13: 7,988,227 km (0.048 R)
• M14: 9,011,477 km (0.105 R)
• M15: 9,891,710 km (0.098 R)
• M16: 10,748,158 km (0.117 R)
• M17: 14,776,230 km (0.087 R)
• M18: 15,329,294 km (0.117 R)
• M19: 16,423,303 km (0.088 R)
• M20: 17,402,122 km (0.064 R)
• M21: 19,475,997 km (0.078 R)
• M22: 20,884,461 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 14.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.11 AU - 8.17 AU

Year: 6412 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,416,922 km

• M1: 176,525 km (0.108 R)
• M2: 790,326 km (0.069 R)
• M3: 1,356,404 km (0.107 R)
• M4: 1,876,705 km (0.12 R)
• M5: 3,153,822 km (0.056 R)
• M6: 4,039,741 km (0.088 R)
• M7: 5,628,769 km (0.07 R)
• M8: 6,664,286 km (0.103 R)
• M9: 7,494,554 km (0.069 R)
• M10: 8,628,207 km (0.094 R)
• M11: 9,743,609 km (0.104 R)
• M12: 10,448,813 km (0.069 R)
• M13: 12,564,576 km (0.077 R)
• M14: 13,241,207 km (0.084 R)
• M15: 14,553,928 km (0.064 R)
• M16: 18,544,601 km (0.101 R)
• M17: 19,285,559 km (0.12 R)
• M18: 19,906,390 km (0.058 R)
• M19: 20,540,536 km (0.101 R)
• M20: 22,599,900 km (0.112 R)
• M21: 23,135,610 km (0.109 R)
• M22: 24,713,119 km (0.095 R)
• M23: 25,363,721 km (0.097 R)
• M24: 28,169,279 km (0.065 R)
• M25: 31,364,690 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit