🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.72 AU - 0.9 AU

Year: 272 Days

Day: 46.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 70.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.27 AU - 1.77 AU

Year: 699 Days

Day: 34.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.08 AU - 2.08 AU

Year: 1118 Days

Day: 23.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1159 Days

Day: 16.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,471,298 km

• M1: 1,879,398 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.7 AU - 5.6 AU

Year: 3738 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,471,298 km

• M1: 112,049 km (0.1 R)
• M2: 1,130,212 km (0.117 R)
• M3: 3,819,832 km (0.063 R)
• M4: 4,369,305 km (0.117 R)
• M5: 5,543,499 km (0.09 R)
• M6: 9,205,655 km (0.115 R)
• M7: 10,039,064 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 12.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.45 AU - 11.43 AU

Year: 11682 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,471,298 km

• M1: 157,975 km (0.099 R)
• M2: 601,683 km (0.118 R)
• M3: 1,323,642 km (0.092 R)
• M4: 2,236,189 km (0.066 R)
• M5: 2,779,379 km (0.117 R)
• M6: 3,220,244 km (0.075 R)
• M7: 4,133,688 km (0.094 R)
• M8: 6,359,106 km (0.044 R)
• M9: 8,053,153 km (0.054 R)
• M10: 8,542,786 km (0.095 R)
• M11: 8,958,070 km (0.119 R)
• M12: 9,729,846 km (0.057 R)
• M13: 12,606,463 km (0.066 R)
• M14: 13,452,140 km (0.037 R)
• M15: 19,818,576 km (0.09 R)
• M16: 20,961,953 km (0.095 R)
• M17: 23,290,743 km (0.08 R)
• M18: 26,657,293 km (0.08 R)
• M19: 28,050,050 km (0.1 R)
• M20: 29,490,677 km (0.04 R)
• M21: 31,414,655 km (0.071 R)
• M22: 35,039,711 km (0.114 R)
• M23: 35,511,543 km (0.114 R)
• M24: 36,952,768 km (0.046 R)
• M25: 42,171,490 km (0.117 R)
• M26: 45,443,944 km (0.063 R)
• M27: 46,429,345 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 14,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit