🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.23 AU - 1.51 AU

Year: 586 Days

Day: 12.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,521,821 km

• M1: 59,241 km (0.102 R)
• M2: 99,333 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.58 AU - 2.36 AU

Year: 1010 Days

Day: 33.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.78 AU - 2.32 AU

Year: 1072 Days

Day: 42 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.47 AU - 3.55 AU

Year: 1907 Days

Day: 18.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 8.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.55 AU - 8.59 AU

Year: 6866 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,521,821 km

• M1: 109,506 km (0.042 R)
• M2: 439,369 km (0.119 R)
• M3: 879,037 km (0.116 R)
• M4: 1,251,386 km (0.118 R)
• M5: 1,586,785 km (0.075 R)
• M6: 1,929,214 km (0.06 R)
• M7: 2,306,201 km (0.089 R)
• M8: 2,782,221 km (0.116 R)
• M9: 3,761,938 km (0.087 R)
• M10: 4,217,014 km (0.092 R)
• M11: 5,530,484 km (0.104 R)
• M12: 7,033,643 km (0.065 R)
• M13: 7,390,584 km (0.059 R)
• M14: 8,000,793 km (0.03 R)
• M15: 9,752,884 km (0.082 R)
• M16: 10,867,687 km (0.045 R)
• M17: 11,213,707 km (0.115 R)
• M18: 12,296,347 km (0.119 R)
• M19: 18,405,325 km (0.102 R)
• M20: 19,461,785 km (0.119 R)
• M21: 19,972,812 km (0.11 R)
• M22: 21,695,282 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 13.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.12 AU - 12.48 AU

Year: 12964 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,521,821 km

• M1: 168,298 km (0.1 R)
• M2: 588,219 km (0.103 R)
• M3: 1,434,195 km (0.08 R)
• M4: 3,033,546 km (0.119 R)
• M5: 8,174,626 km (0.105 R)
• M6: 8,620,278 km (0.111 R)
• M7: 12,903,116 km (0.109 R)
• M8: 16,761,993 km (0.077 R)
• M9: 21,027,626 km (0.105 R)
• M10: 22,491,890 km (0.074 R)
• M11: 24,940,508 km (0.11 R)
• M12: 25,450,787 km (0.082 R)
• M13: 32,130,331 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit