🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.76 AU - 0.88 AU

Year: 260 Days

Day: 42.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.84 AU - 3.06 AU

Year: 1342 Days

Day: 44.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.15 AU - 5.87 AU

Year: 4525 Days

Day: 23.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 67 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,172,910 km

• M1: 2,963,384 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 8.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.25 AU - 8.01 AU

Year: 7373 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,172,910 km

• M1: 108,907 km (0.043 R)
• M2: 390,002 km (0.069 R)
• M3: 678,726 km (0.095 R)
• M4: 1,046,886 km (0.071 R)
• M5: 1,447,659 km (0.036 R)
• M6: 2,254,440 km (0.077 R)
• M7: 2,690,518 km (0.059 R)
• M8: 2,964,431 km (0.105 R)
• M9: 3,352,189 km (0.074 R)
• M10: 5,226,800 km (0.074 R)
• M11: 5,964,018 km (0.06 R)
• M12: 6,614,619 km (0.095 R)
• M13: 11,108,839 km (0.109 R)
• M14: 12,795,704 km (0.059 R)
• M15: 13,377,640 km (0.115 R)
• M16: 13,926,365 km (0.084 R)
• M17: 15,391,227 km (0.116 R)
• M18: 15,938,456 km (0.114 R)
• M19: 17,777,014 km (0.116 R)
• M20: 18,809,090 km (0.088 R)
• M21: 21,462,059 km (0.081 R)
• M22: 23,411,020 km (0.115 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 19,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit