🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 236 Days

Day: 20 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.86 AU

Year: 280 Days

Day: 38 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.2 AU - 1.9 AU

Year: 831 Days

Day: 20.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.54 AU - 2.28 AU

Year: 1136 Days

Day: 34.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 13.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.25 AU - 8.49 AU

Year: 8612 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,773,909 km

• M1: 170,841 km (0.097 R)
• M2: 696,228 km (0.092 R)
• M3: 1,124,826 km (0.043 R)
• M4: 1,553,424 km (0.119 R)
• M5: 2,031,689 km (0.113 R)
• M6: 2,937,953 km (0.052 R)
• M7: 3,800,983 km (0.103 R)
• M8: 6,164,031 km (0.098 R)
• M9: 7,309,950 km (0.042 R)
• M10: 8,259,149 km (0.042 R)
• M11: 9,244,251 km (0.085 R)
• M12: 12,728,086 km (0.104 R)
• M13: 15,634,174 km (0.072 R)
• M14: 21,287,627 km (0.077 R)
• M15: 21,839,195 km (0.101 R)
• M16: 23,467,867 km (0.098 R)
• M17: 26,060,697 km (0.083 R)
• M18: 27,985,722 km (0.074 R)
• M19: 32,117,466 km (0.113 R)
• M20: 35,087,582 km (0.069 R)
• M21: 37,090,997 km (0.107 R)
• M22: 38,934,791 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 6.1

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.44 AU - 10.54 AU

Year: 14625 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,773,909 km

• M1: 1,644,829 km (0.109 R)
• M2: 3,913,779 km (0.108 R)
• M3: 4,871,954 km (0.083 R)
• M4: 5,940,531 km (0.118 R)
• M5: 6,549,395 km (0.061 R)
• M6: 7,240,986 km (0.105 R)
• M7: 7,890,689 km (0.074 R)
• M8: 8,912,742 km (0.108 R)
• M9: 10,231,148 km (0.067 R)
• M10: 16,590,553 km (0.113 R)
• M11: 16,960,210 km (0.106 R)
• M12: 22,911,512 km (0.116 R)
• M13: 29,359,480 km (0.055 R)
• M14: 31,002,214 km (0.062 R)
• M15: 39,877,856 km (0.056 R)
• M16: 42,851,562 km (0.05 R)
• M17: 49,846,459 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit