🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.66 AU

Year: 172 Days

Day: 43.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 258 Days

Day: 35.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,952,247 km

• M1: 413,189 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.9 AU - 0.92 AU

Year: 366 Days

Day: 38.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,952,247 km

• M1: 111,151 km (0.05 R)
• M2: 802,892 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 10.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.12 AU - 5.28 AU

Year: 4297 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,952,247 km

• M1: 129,402 km (0.119 R)
• M2: 601,533 km (0.07 R)
• M3: 1,501,215 km (0.074 R)
• M4: 2,386,834 km (0.112 R)
• M5: 2,954,408 km (0.032 R)
• M6: 3,528,116 km (0.113 R)
• M7: 4,220,306 km (0.064 R)
• M8: 5,026,638 km (0.093 R)
• M9: 7,679,008 km (0.1 R)
• M10: 8,030,115 km (0.037 R)
• M11: 8,355,340 km (0.083 R)
• M12: 9,187,404 km (0.079 R)
• M13: 9,785,646 km (0.069 R)
• M14: 12,204,493 km (0.058 R)
• M15: 13,628,516 km (0.042 R)
• M16: 15,546,660 km (0.108 R)
• M17: 15,996,201 km (0.096 R)
• M18: 17,457,324 km (0.106 R)
• M19: 18,941,783 km (0.085 R)
• M20: 19,584,456 km (0.066 R)
• M21: 20,643,010 km (0.106 R)
• M22: 21,530,874 km (0.079 R)
• M23: 23,091,030 km (0.098 R)
• M24: 24,422,600 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 9.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.1 AU - 5.92 AU

Year: 5455 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,952,247 km

• M1: 120,875 km (0.116 R)
• M2: 896,091 km (0.06 R)
• M3: 1,460,674 km (0.045 R)
• M4: 2,170,815 km (0.11 R)
• M5: 2,981,037 km (0.091 R)
• M6: 3,373,133 km (0.057 R)
• M7: 3,866,507 km (0.057 R)
• M8: 5,410,805 km (0.074 R)
• M9: 6,180,337 km (0.081 R)
• M10: 8,195,719 km (0.105 R)
• M11: 9,537,762 km (0.107 R)
• M12: 10,569,688 km (0.112 R)
• M13: 11,484,928 km (0.101 R)
• M14: 12,853,898 km (0.112 R)
• M15: 16,868,805 km (0.061 R)
• M16: 21,793,717 km (0.119 R)
• M17: 24,192,220 km (0.056 R)
• M18: 25,777,508 km (0.113 R)
• M19: 26,184,415 km (0.04 R)
• M20: 26,844,440 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit