🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 170 Days

Day: 27.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,927,615 km

• M1: 29,172 km (0.055 R)
• M2: 283,189 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 286 Days

Day: 41.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,927,615 km

• M1: 230,082 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.21 AU - 2.93 AU

Year: 1586 Days

Day: 28.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,927,615 km

• M1: 46,974 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.7

Radius: 3.9

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.35 AU - 17.66 AU

Year: 22367 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,927,615 km

• M1: 48,619 km (0.081 R)
• M2: 207,343 km (0.042 R)
• M3: 429,196 km (0.116 R)
• M4: 592,408 km (0.114 R)
• M5: 1,984,715 km (0.08 R)
• M6: 2,176,200 km (0.066 R)
• M7: 2,338,364 km (0.063 R)
• M8: 3,043,718 km (0.116 R)
• M9: 7,386,395 km (0.1 R)
• M10: 10,784,510 km (0.103 R)
• M11: 12,689,490 km (0.071 R)
• M12: 16,678,218 km (0.108 R)
• M13: 20,432,227 km (0.107 R)
• M14: 21,892,003 km (0.116 R)
• M15: 62,247,225 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.3

Radius: 7.8

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.27 AU - 18.81 AU

Year: 27082 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,927,615 km

• M1: 97,239 km (0.119 R)
• M2: 392,246 km (0.117 R)
• M3: 652,396 km (0.12 R)
• M4: 955,930 km (0.082 R)
• M5: 1,981,873 km (0.103 R)
• M6: 2,338,514 km (0.047 R)
• M7: 2,711,461 km (0.065 R)
• M8: 3,421,004 km (0.064 R)
• M9: 4,844,428 km (0.12 R)
• M10: 6,967,970 km (0.105 R)
• M11: 10,940,092 km (0.093 R)
• M12: 18,505,406 km (0.114 R)
• M13: 23,850,987 km (0.119 R)
• M14: 26,322,643 km (0.09 R)
• M15: 26,689,158 km (0.107 R)
• M16: 30,948,359 km (0.053 R)
• M17: 36,997,049 km (0.074 R)
• M18: 39,176,242 km (0.12 R)
• M19: 39,654,057 km (0.11 R)
• M20: 40,947,480 km (0.107 R)
• M21: 47,296,414 km (0.082 R)
• M22: 51,366,374 km (0.087 R)
• M23: 56,267,798 km (0.084 R)
• M24: 56,672,909 km (0.109 R)
• M25: 57,694,064 km (0.085 R)
• M26: 63,640,580 km (0.033 R)
• M27: 65,188,619 km (0.1 R)
• M28: 79,500,647 km (0.097 R)
• M29: 87,654,180 km (0.043 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit