🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 193 Days

Day: 22 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,512,418 km

• M1: 109,206 km (0.037 R)
• M2: 129,701 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.75 AU - 1.19 AU

Year: 368 Days

Day: 21 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.88 AU - 1.24 AU

Year: 420 Days

Day: 43.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.7

Radius: 11.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.48 AU - 7.54 AU

Year: 7924 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,512,418 km

• M1: 147,055 km (0.092 R)
• M2: 607,816 km (0.119 R)
• M3: 1,079,049 km (0.077 R)
• M4: 3,097,274 km (0.036 R)
• M5: 4,655,635 km (0.052 R)
• M6: 6,077,413 km (0.118 R)
• M7: 9,009,233 km (0.101 R)
• M8: 12,921,217 km (0.099 R)
• M9: 13,668,159 km (0.115 R)
• M10: 14,286,148 km (0.059 R)
• M11: 15,357,568 km (0.036 R)
• M12: 15,969,274 km (0.07 R)
• M13: 16,887,804 km (0.105 R)
• M14: 21,052,908 km (0.114 R)
• M15: 24,555,892 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.58 AU - 9.12 AU

Year: 9290 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,512,418 km

• M1: 101,727 km (0.09 R)
• M2: 382,821 km (0.071 R)
• M3: 981,212 km (0.093 R)
• M4: 1,683,874 km (0.111 R)
• M5: 2,120,400 km (0.041 R)
• M6: 2,895,467 km (0.108 R)
• M7: 3,524,077 km (0.09 R)
• M8: 4,065,023 km (0.116 R)
• M9: 5,644,776 km (0.062 R)
• M10: 6,419,095 km (0.111 R)
• M11: 7,521,482 km (0.048 R)
• M12: 7,825,465 km (0.114 R)
• M13: 8,828,518 km (0.107 R)
• M14: 9,081,488 km (0.105 R)
• M15: 9,470,144 km (0.102 R)
• M16: 11,936,414 km (0.117 R)
• M17: 12,350,501 km (0.062 R)
• M18: 12,935,578 km (0.114 R)
• M19: 13,538,757 km (0.08 R)
• M20: 14,742,571 km (0.116 R)
• M21: 15,829,699 km (0.045 R)
• M22: 17,099,485 km (0.091 R)
• M23: 20,421,456 km (0.105 R)
• M24: 22,155,893 km (0.051 R)
• M25: 23,986,373 km (0.107 R)
• M26: 29,984,799 km (0.063 R)
• M27: 33,023,431 km (0.114 R)
• M28: 35,512,440 km (0.066 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: 553 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit