🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.38 AU - 1.58 AU

Year: 654 Days

Day: 31.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.66 AU

Year: 688 Days

Day: 47.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.08 AU

Year: 1454 Days

Day: 44.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,857,291 km

• M1: 26,329 km (0.114 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 10.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.62 AU - 8.22 AU

Year: 8101 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,857,291 km

• M1: 130,749 km (0.059 R)
• M2: 503,696 km (0.11 R)
• M3: 1,063,342 km (0.09 R)
• M4: 1,692,550 km (0.106 R)
• M5: 2,607,940 km (0.096 R)
• M6: 3,341,119 km (0.103 R)
• M7: 6,279,071 km (0.066 R)
• M8: 6,641,996 km (0.109 R)
• M9: 7,159,455 km (0.057 R)
• M10: 7,666,442 km (0.11 R)
• M11: 8,591,406 km (0.049 R)
• M12: 9,081,040 km (0.096 R)
• M13: 10,116,107 km (0.066 R)
• M14: 10,942,635 km (0.041 R)
• M15: 11,276,089 km (0.117 R)
• M16: 12,063,722 km (0.097 R)
• M17: 12,522,688 km (0.077 R)
• M18: 12,887,557 km (0.113 R)
• M19: 14,590,131 km (0.035 R)
• M20: 15,885,947 km (0.097 R)
• M21: 20,519,891 km (0.12 R)
• M22: 21,101,079 km (0.044 R)
• M23: 21,469,838 km (0.111 R)
• M24: 21,842,785 km (0.107 R)
• M25: 22,678,738 km (0.089 R)
• M26: 23,694,059 km (0.117 R)
• M27: 24,739,449 km (0.076 R)
• M28: 26,237,223 km (0.084 R)
• M29: 28,957,061 km (0.104 R)
• M30: 30,808,335 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 8.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.67 AU - 13.27 AU

Year: 13205 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,857,291 km

• M1: 100,679 km (0.087 R)
• M2: 547,977 km (0.06 R)
• M3: 1,227,899 km (0.081 R)
• M4: 2,231,103 km (0.114 R)
• M5: 3,084,708 km (0.071 R)
• M6: 6,590,385 km (0.081 R)
• M7: 8,200,058 km (0.108 R)
• M8: 8,650,646 km (0.115 R)
• M9: 12,546,773 km (0.082 R)
• M10: 13,536,214 km (0.06 R)
• M11: 14,224,065 km (0.058 R)
• M12: 21,269,975 km (0.095 R)
• M13: 22,514,928 km (0.06 R)
• M14: 28,722,642 km (0.118 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit