🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 28.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,187,198 km

• M1: 26,628 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 648 Days

Day: 37.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,187,198 km

• M1: 93,050 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.07 AU - 3.43 AU

Year: 1746 Days

Day: 35.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 10.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.64 AU - 4.76 AU

Year: 3296 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,187,198 km

• M1: 133,142 km (0.115 R)
• M2: 934,239 km (0.074 R)
• M3: 1,299,856 km (0.117 R)
• M4: 1,687,165 km (0.084 R)
• M5: 2,715,800 km (0.041 R)
• M6: 3,057,780 km (0.088 R)
• M7: 3,944,148 km (0.101 R)
• M8: 5,707,308 km (0.116 R)
• M9: 6,819,120 km (0.072 R)
• M10: 7,278,834 km (0.025 R)
• M11: 8,850,060 km (0.038 R)
• M12: 9,644,126 km (0.074 R)
• M13: 10,447,466 km (0.092 R)
• M14: 12,187,290 km (0.103 R)
• M15: 14,623,940 km (0.111 R)
• M16: 15,389,881 km (0.082 R)
• M17: 16,537,446 km (0.101 R)
• M18: 17,263,295 km (0.082 R)
• M19: 18,336,959 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.8

Radius: 4.4

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.42 AU - 19.96 AU

Year: 27289 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,187,198 km

• M1: 2,164,382 km (0.1 R)
• M2: 3,010,358 km (0.065 R)
• M3: 4,645,014 km (0.083 R)
• M4: 5,031,126 km (0.08 R)
• M5: 5,325,235 km (0.051 R)
• M6: 6,660,995 km (0.096 R)
• M7: 6,836,772 km (0.086 R)
• M8: 7,197,602 km (0.108 R)
• M9: 13,042,690 km (0.089 R)
• M10: 17,013,018 km (0.116 R)
• M11: 20,959,709 km (0.086 R)
• M12: 21,432,588 km (0.066 R)
• M13: 23,294,782 km (0.11 R)
• M14: 33,080,876 km (0.08 R)
• M15: 34,501,607 km (0.096 R)
• M16: 39,149,464 km (0.1 R)
• M17: 40,446,178 km (0.112 R)
• M18: 45,131,434 km (0.085 R)
• M19: 45,761,091 km (0.099 R)
• M20: 53,428,880 km (0.12 R)
• M21: 61,139,004 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit