🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.68 AU - 1.74 AU

Year: 782 Days

Day: 25.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,282,752 km

• M1: 276,606 km (0.093 R)
• M2: 485,445 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.99 AU - 4.05 AU

Year: 2310 Days

Day: 14.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.96 AU - 4.22 AU

Year: 2894 Days

Day: 18.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 8.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.37 AU - 10.93 AU

Year: 10487 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,282,752 km

• M1: 111,600 km (0.098 R)
• M2: 493,523 km (0.112 R)
• M3: 1,300,903 km (0.03 R)
• M4: 1,921,435 km (0.079 R)
• M5: 2,843,706 km (0.119 R)
• M6: 3,395,273 km (0.093 R)
• M7: 3,795,448 km (0.076 R)
• M8: 5,531,082 km (0.084 R)
• M9: 6,520,672 km (0.059 R)
• M10: 11,989,372 km (0.094 R)
• M11: 12,754,266 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.24 AU - 10.36 AU

Year: 10733 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,282,752 km

• M1: 184,753 km (0.09 R)
• M2: 1,110,465 km (0.108 R)
• M3: 2,327,444 km (0.105 R)
• M4: 2,851,335 km (0.058 R)
• M5: 5,329,873 km (0.089 R)
• M6: 6,004,111 km (0.096 R)
• M7: 7,002,676 km (0.111 R)
• M8: 9,124,872 km (0.116 R)
• M9: 9,876,451 km (0.107 R)
• M10: 11,127,538 km (0.105 R)
• M11: 11,888,543 km (0.075 R)
• M12: 13,199,170 km (0.092 R)
• M13: 14,941,985 km (0.057 R)
• M14: 16,106,604 km (0.118 R)
• M15: 20,033,698 km (0.077 R)
• M16: 20,521,686 km (0.037 R)
• M17: 22,255,825 km (0.073 R)
• M18: 23,082,503 km (0.099 R)
• M19: 24,085,706 km (0.105 R)
• M20: 24,957,263 km (0.064 R)
• M21: 25,767,635 km (0.111 R)
• M22: 26,345,232 km (0.119 R)
• M23: 29,008,224 km (0.096 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit