🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1 AU - 1.24 AU

Year: 451 Days

Day: 43.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 638 Days

Day: 31.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.4 AU - 3.5 AU

Year: 1929 Days

Day: 15.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,946,281 km

• M1: 387,907 km (0.073 R)
• M2: 1,526,646 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 12.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.65 AU - 5.27 AU

Year: 4206 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,946,281 km

• M1: 156,779 km (0.068 R)
• M2: 1,228,797 km (0.076 R)
• M3: 1,646,923 km (0.083 R)
• M4: 2,068,789 km (0.088 R)
• M5: 2,897,860 km (0.064 R)
• M6: 4,386,359 km (0.112 R)
• M7: 4,845,774 km (0.105 R)
• M8: 6,654,263 km (0.112 R)
• M9: 7,169,478 km (0.113 R)
• M10: 8,042,382 km (0.098 R)
• M11: 8,984,848 km (0.078 R)
• M12: 9,501,858 km (0.111 R)
• M13: 10,881,899 km (0.086 R)
• M14: 11,469,818 km (0.119 R)
• M15: 16,522,935 km (0.077 R)
• M16: 17,131,799 km (0.079 R)
• M17: 18,160,284 km (0.069 R)
• M18: 19,229,609 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 14.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.8 AU - 8.86 AU

Year: 9992 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,946,281 km

• M1: 185,352 km (0.067 R)
• M2: 782,247 km (0.091 R)
• M3: 1,345,782 km (0.066 R)
• M4: 1,847,982 km (0.112 R)
• M5: 2,598,665 km (0.062 R)
• M6: 5,598,252 km (0.103 R)
• M7: 7,144,495 km (0.116 R)
• M8: 10,224,416 km (0.108 R)
• M9: 11,309,300 km (0.117 R)
• M10: 12,262,238 km (0.106 R)
• M11: 12,998,260 km (0.111 R)
• M12: 13,707,952 km (0.118 R)
• M13: 15,384,346 km (0.104 R)
• M14: 17,585,529 km (0.057 R)
• M15: 20,205,137 km (0.057 R)
• M16: 24,690,680 km (0.09 R)
• M17: 25,273,513 km (0.117 R)
• M18: 28,417,013 km (0.059 R)
• M19: 30,082,785 km (0.117 R)
• M20: 33,506,632 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit