🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 44.3 Hours

Environment

Temp: 260 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.81 AU - 0.83 AU

Year: 265 Days

Day: 34.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,691,408 km

• M1: 24,085 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.37 AU

Year: 451 Days

Day: 29.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,691,408 km

• M1: 51,761 km (0.098 R)
• M2: 500,704 km (0.038 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 8.9

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.79 AU - 13.69 AU

Year: 14338 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,691,408 km

• M1: 110,852 km (0.083 R)
• M2: 586,124 km (0.032 R)
• M3: 1,531,583 km (0.079 R)
• M4: 2,005,659 km (0.092 R)
• M5: 4,536,705 km (0.042 R)
• M6: 6,846,496 km (0.107 R)
• M7: 13,148,606 km (0.12 R)
• M8: 13,624,626 km (0.098 R)
• M9: 15,196,152 km (0.093 R)
• M10: 18,273,230 km (0.103 R)
• M11: 21,367,961 km (0.087 R)
• M12: 23,681,642 km (0.077 R)
• M13: 41,592,546 km (0.087 R)
• M14: 42,618,638 km (0.087 R)
• M15: 44,416,505 km (0.054 R)
• M16: 47,683,723 km (0.117 R)
• M17: 54,343,820 km (0.081 R)
• M18: 65,063,256 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 10.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.13 AU - 13.71 AU

Year: 14669 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,691,408 km

• M1: 129,253 km (0.083 R)
• M2: 621,729 km (0.089 R)
• M3: 1,128,118 km (0.111 R)
• M4: 1,567,337 km (0.092 R)
• M5: 2,081,355 km (0.103 R)
• M6: 3,697,311 km (0.117 R)
• M7: 8,672,488 km (0.087 R)
• M8: 9,669,558 km (0.092 R)
• M9: 10,509,400 km (0.087 R)
• M10: 10,976,744 km (0.078 R)
• M11: 13,253,923 km (0.113 R)
• M12: 17,476,771 km (0.096 R)
• M13: 18,133,356 km (0.059 R)
• M14: 18,636,604 km (0.081 R)
• M15: 21,017,304 km (0.11 R)
• M16: 29,595,844 km (0.116 R)
• M17: 30,765,101 km (0.108 R)
• M18: 39,266,000 km (0.082 R)
• M19: 45,266,221 km (0.083 R)
• M20: 45,727,731 km (0.028 R)
• M21: 50,849,214 km (0.084 R)
• M22: 53,376,371 km (0.117 R)
• M23: 55,986,106 km (0.09 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit