🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 282 Days

Day: 24.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 1545 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 11,642,083 km

• M1: 181,462 km (0.085 R)
• M2: 647,310 km (0.092 R)
• M3: 1,265,897 km (0.113 R)
• M4: 1,724,415 km (0.094 R)
• M5: 2,202,230 km (0.098 R)
• M6: 2,701,738 km (0.091 R)
• M7: 3,170,876 km (0.1 R)
• M8: 3,864,562 km (0.06 R)
• M9: 4,959,319 km (0.03 R)
• M10: 5,491,289 km (0.107 R)
• M11: 6,227,759 km (0.054 R)
• M12: 7,814,095 km (0.072 R)
• M13: 8,686,999 km (0.088 R)
• M14: 10,420,838 km (0.077 R)
• M15: 12,684,852 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 14.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2 AU - 2.22 AU

Year: 2011 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 11,642,083 km

• M1: 184,305 km (0.114 R)
• M2: 680,371 km (0.115 R)
• M3: 1,438,384 km (0.074 R)
• M4: 2,125,487 km (0.1 R)
• M5: 3,402,604 km (0.054 R)
• M6: 5,014,521 km (0.106 R)
• M7: 6,286,103 km (0.103 R)
• M8: 6,952,112 km (0.094 R)
• M9: 7,813,048 km (0.113 R)
• M10: 9,181,270 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 11.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2 AU - 2.66 AU

Year: 2333 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 11,642,083 km

• M1: 157,527 km (0.11 R)
• M2: 671,844 km (0.114 R)
• M3: 2,099,307 km (0.098 R)
• M4: 2,541,817 km (0.083 R)
• M5: 3,571,500 km (0.109 R)
• M6: 4,071,156 km (0.078 R)
• M7: 4,617,039 km (0.109 R)
• M8: 5,352,612 km (0.095 R)
• M9: 5,943,224 km (0.095 R)
• M10: 7,768,019 km (0.085 R)
• M11: 8,808,622 km (0.09 R)
• M12: 9,542,549 km (0.089 R)
• M13: 10,703,129 km (0.119 R)
• M14: 11,098,965 km (0.071 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: 461 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit