🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 189 Days

Day: 16.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 110.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,794,476 km

• M1: 83,625 km (0.114 R)
• M2: 252,521 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.94 AU - 1.46 AU

Year: 485 Days

Day: 20 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,794,476 km

• M1: 33,660 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 9.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.61 AU - 7.37 AU

Year: 6819 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,794,476 km

• M1: 115,340 km (0.094 R)
• M2: 420,071 km (0.073 R)
• M3: 981,512 km (0.067 R)
• M4: 1,330,374 km (0.113 R)
• M5: 1,823,598 km (0.096 R)
• M6: 2,169,917 km (0.071 R)
• M7: 2,722,232 km (0.076 R)
• M8: 3,827,462 km (0.093 R)
• M9: 4,218,062 km (0.093 R)
• M10: 5,444,465 km (0.065 R)
• M11: 6,345,194 km (0.116 R)
• M12: 6,988,165 km (0.056 R)
• M13: 7,674,072 km (0.11 R)
• M14: 8,332,452 km (0.115 R)
• M15: 9,526,093 km (0.112 R)
• M16: 12,764,438 km (0.08 R)
• M17: 14,604,492 km (0.113 R)
• M18: 17,597,646 km (0.084 R)
• M19: 18,926,524 km (0.115 R)
• M20: 19,425,882 km (0.038 R)
• M21: 24,177,858 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 12.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.24 AU - 9.8 AU

Year: 10838 Days

Day: 13 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,794,476 km

• M1: 159,172 km (0.054 R)
• M2: 811,718 km (0.096 R)
• M3: 1,238,521 km (0.081 R)
• M4: 2,518,480 km (0.117 R)
• M5: 4,276,554 km (0.111 R)
• M6: 4,853,853 km (0.114 R)
• M7: 5,871,118 km (0.095 R)
• M8: 6,354,170 km (0.068 R)
• M9: 6,863,550 km (0.06 R)
• M10: 7,315,934 km (0.096 R)
• M11: 8,418,471 km (0.037 R)
• M12: 9,987,902 km (0.115 R)
• M13: 11,343,707 km (0.048 R)
• M14: 11,919,061 km (0.061 R)
• M15: 12,880,227 km (0.048 R)
• M16: 13,763,004 km (0.101 R)
• M17: 15,509,110 km (0.113 R)
• M18: 17,474,228 km (0.048 R)
• M19: 18,556,120 km (0.083 R)
• M20: 20,938,616 km (0.095 R)
• M21: 26,905,925 km (0.071 R)
• M22: 28,768,867 km (0.037 R)
• M23: 29,840,287 km (0.054 R)
• M24: 34,872,760 km (0.075 R)
• M25: 39,651,664 km (0.064 R)
• M26: 41,517,149 km (0.087 R)
• M27: 52,201,429 km (0.099 R)
• M28: 52,834,826 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit