🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 14.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.82 AU - 2.08 AU

Year: 1005 Days

Day: 35.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.95 AU - 3.55 AU

Year: 2162 Days

Day: 45.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,132,981 km

• M1: 548,575 km (0.069 R)
• M2: 608,863 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 12.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.77 AU - 6.93 AU

Year: 5904 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,132,981 km

• M1: 155,432 km (0.118 R)
• M2: 568,472 km (0.103 R)
• M3: 2,459,688 km (0.088 R)
• M4: 3,541,281 km (0.058 R)
• M5: 3,973,020 km (0.08 R)
• M6: 4,737,765 km (0.099 R)
• M7: 5,887,723 km (0.103 R)
• M8: 6,560,166 km (0.079 R)
• M9: 8,095,638 km (0.042 R)
• M10: 9,692,296 km (0.103 R)
• M11: 10,852,727 km (0.086 R)
• M12: 12,788,972 km (0.046 R)
• M13: 15,563,714 km (0.074 R)
• M14: 17,335,401 km (0.103 R)
• M15: 19,701,142 km (0.115 R)
• M16: 20,239,694 km (0.111 R)
• M17: 20,650,041 km (0.109 R)
• M18: 22,130,163 km (0.116 R)
• M19: 23,229,857 km (0.106 R)
• M20: 27,827,149 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 3.8

Gravity: 61.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.59 AU - 16.49 AU

Year: 20456 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,132,981 km

• M1: 47,273 km (0.094 R)
• M2: 1,441,525 km (0.038 R)
• M3: 2,076,867 km (0.086 R)
• M4: 2,317,570 km (0.102 R)
• M5: 2,933,764 km (0.117 R)
• M6: 3,323,018 km (0.059 R)
• M7: 4,306,474 km (0.102 R)
• M8: 6,779,476 km (0.078 R)
• M9: 9,580,846 km (0.044 R)
• M10: 11,070,542 km (0.106 R)
• M11: 14,190,256 km (0.111 R)
• M12: 16,032,703 km (0.104 R)
• M13: 17,581,490 km (0.113 R)
• M14: 19,606,297 km (0.092 R)
• M15: 23,032,836 km (0.119 R)
• M16: 32,356,374 km (0.081 R)
• M17: 39,036,517 km (0.071 R)
• M18: 41,662,409 km (0.117 R)
• M19: 43,260,862 km (0.12 R)
• M20: 45,065,760 km (0.119 R)
• M21: 54,092,196 km (0.111 R)
• M22: 71,233,420 km (0.097 R)
• M23: 76,080,241 km (0.099 R)
• M24: 81,882,993 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit