🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 278 Days

Day: 33.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,058,504 km

• M1: 66,870 km (0.088 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 10.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.9 AU - 3 AU

Year: 2476 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,058,504 km

• M1: 126,111 km (0.103 R)
• M2: 450,738 km (0.093 R)
• M3: 1,318,256 km (0.093 R)
• M4: 1,799,812 km (0.047 R)
• M5: 2,465,373 km (0.061 R)
• M6: 2,894,719 km (0.106 R)
• M7: 4,160,616 km (0.077 R)
• M8: 4,951,241 km (0.062 R)
• M9: 5,589,126 km (0.057 R)
• M10: 6,281,016 km (0.093 R)
• M11: 6,745,218 km (0.042 R)
• M12: 7,928,238 km (0.081 R)
• M13: 8,734,720 km (0.077 R)
• M14: 9,524,148 km (0.097 R)
• M15: 9,991,043 km (0.101 R)
• M16: 10,323,151 km (0.034 R)
• M17: 10,815,926 km (0.114 R)
• M18: 11,604,456 km (0.056 R)
• M19: 12,137,324 km (0.082 R)
• M20: 13,207,996 km (0.109 R)
• M21: 14,062,948 km (0.103 R)
• M22: 15,438,201 km (0.055 R)
• M23: 16,797,447 km (0.101 R)
• M24: 17,267,783 km (0.077 R)
• M25: 17,854,655 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.6

Radius: 6.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.63 AU - 8.41 AU

Year: 14665 Days

Day: 22.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,058,504 km

• M1: 86,468 km (0.114 R)
• M2: 372,349 km (0.109 R)
• M3: 620,083 km (0.093 R)
• M4: 874,250 km (0.109 R)
• M5: 1,095,206 km (0.072 R)
• M6: 1,486,105 km (0.043 R)
• M7: 2,618,711 km (0.08 R)
• M8: 3,276,044 km (0.114 R)
• M9: 4,214,022 km (0.04 R)
• M10: 5,440,276 km (0.072 R)
• M11: 6,781,870 km (0.083 R)
• M12: 7,972,071 km (0.087 R)
• M13: 9,827,683 km (0.103 R)
• M14: 11,748,818 km (0.089 R)
• M15: 12,797,499 km (0.104 R)
• M16: 14,899,798 km (0.071 R)
• M17: 18,091,918 km (0.117 R)
• M18: 24,019,434 km (0.117 R)
• M19: 24,767,274 km (0.09 R)
• M20: 28,648,740 km (0.116 R)
• M21: 29,964,005 km (0.107 R)
• M22: 31,220,776 km (0.068 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: 507 - 15,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit