🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.82 AU - 1.28 AU

Year: 399 Days

Day: 30.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,013,690 km

• M1: 50,414 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.8 AU - 2.48 AU

Year: 1161 Days

Day: 40.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.95 AU - 3.99 AU

Year: 2934 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 8.2

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.5 AU - 8.32 AU

Year: 7481 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,013,690 km

• M1: 102,026 km (0.056 R)
• M2: 558,898 km (0.116 R)
• M3: 946,655 km (0.041 R)
• M4: 1,331,571 km (0.103 R)
• M5: 1,818,512 km (0.119 R)
• M6: 2,137,604 km (0.084 R)
• M7: 2,493,946 km (0.086 R)
• M8: 3,169,081 km (0.069 R)
• M9: 3,934,574 km (0.095 R)
• M10: 4,278,798 km (0.066 R)
• M11: 5,181,472 km (0.082 R)
• M12: 6,276,079 km (0.084 R)
• M13: 7,241,435 km (0.109 R)
• M14: 8,007,226 km (0.089 R)
• M15: 8,649,001 km (0.052 R)
• M16: 9,938,235 km (0.117 R)
• M17: 10,730,057 km (0.055 R)
• M18: 11,351,038 km (0.072 R)
• M19: 12,607,959 km (0.094 R)
• M20: 15,919,308 km (0.07 R)
• M21: 17,071,211 km (0.106 R)
• M22: 19,313,384 km (0.105 R)
• M23: 22,991,547 km (0.082 R)
• M24: 26,735,084 km (0.118 R)
• M25: 27,971,511 km (0.093 R)
• M26: 30,353,408 km (0.092 R)
• M27: 34,953,393 km (0.025 R)
• M28: 35,290,736 km (0.091 R)
• M29: 37,830,758 km (0.092 R)
• M30: 43,013,726 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit