🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 205 Days

Day: 28.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,182,401 km

• M1: 68,965 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 246 Days

Day: 27.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,182,401 km

• M1: 44,281 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.87 AU - 1.39 AU

Year: 420 Days

Day: 21.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.16 AU - 5.22 AU

Year: 4136 Days

Day: 46.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,182,401 km

• M1: 72,705 km (0.1 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.85 AU - 15.57 AU

Year: 16797 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,182,401 km

• M1: 169,195 km (0.115 R)
• M2: 761,004 km (0.1 R)
• M3: 1,491,640 km (0.111 R)
• M4: 2,973,706 km (0.111 R)
• M5: 3,675,769 km (0.067 R)
• M6: 4,751,677 km (0.079 R)
• M7: 5,545,593 km (0.091 R)
• M8: 6,842,607 km (0.097 R)
• M9: 8,691,636 km (0.094 R)
• M10: 11,120,956 km (0.113 R)
• M11: 14,098,552 km (0.067 R)
• M12: 15,399,605 km (0.088 R)
• M13: 15,941,897 km (0.073 R)
• M14: 19,389,530 km (0.099 R)
• M15: 25,590,960 km (0.043 R)
• M16: 31,351,974 km (0.104 R)
• M17: 41,075,087 km (0.094 R)
• M18: 41,595,090 km (0.102 R)
• M19: 47,039,255 km (0.093 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit