🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.51 AU - 3.09 AU

Year: 1720 Days

Day: 30 Hours

Environment

Temp: -96 °C

Axial Tilt: 102.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.03 AU - 3.87 AU

Year: 2352 Days

Day: 38.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 12.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.26 AU - 6.92 AU

Year: 6210 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,367,353 km

• M1: 170,691 km (0.089 R)
• M2: 626,217 km (0.064 R)
• M3: 1,191,697 km (0.107 R)
• M4: 1,657,096 km (0.045 R)
• M5: 2,390,275 km (0.091 R)
• M6: 3,092,487 km (0.088 R)
• M7: 4,099,879 km (0.081 R)
• M8: 5,714,639 km (0.086 R)
• M9: 6,134,560 km (0.07 R)
• M10: 6,635,414 km (0.087 R)
• M11: 7,922,703 km (0.06 R)
• M12: 11,419,105 km (0.11 R)
• M13: 11,952,421 km (0.107 R)
• M14: 16,950,187 km (0.082 R)
• M15: 20,162,352 km (0.061 R)
• M16: 20,811,009 km (0.116 R)
• M17: 23,617,165 km (0.116 R)
• M18: 24,411,081 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 10.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.04 AU - 8.2 AU

Year: 6974 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,367,353 km

• M1: 128,056 km (0.108 R)
• M2: 632,051 km (0.059 R)
• M3: 1,018,313 km (0.074 R)
• M4: 1,483,412 km (0.068 R)
• M5: 2,475,695 km (0.114 R)
• M6: 2,960,093 km (0.079 R)
• M7: 3,329,001 km (0.095 R)
• M8: 3,920,811 km (0.109 R)
• M9: 4,516,509 km (0.096 R)
• M10: 5,195,235 km (0.071 R)
• M11: 6,257,978 km (0.091 R)
• M12: 6,698,843 km (0.079 R)
• M13: 8,342,475 km (0.079 R)
• M14: 8,911,396 km (0.118 R)
• M15: 13,736,974 km (0.049 R)
• M16: 14,388,622 km (0.102 R)
• M17: 16,990,728 km (0.078 R)
• M18: 18,852,623 km (0.103 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: 207 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit