🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.28 AU - 2 AU

Year: 771 Days

Day: 38.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.11 AU - 2.65 AU

Year: 1348 Days

Day: 15.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,306,030 km

• M1: 1,426,117 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.08 AU - 3.44 AU

Year: 1683 Days

Day: 17.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 14.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.25 AU - 5.39 AU

Year: 4504 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,306,030 km

• M1: 180,565 km (0.102 R)
• M2: 466,446 km (0.101 R)
• M3: 1,113,457 km (0.119 R)
• M4: 1,939,088 km (0.12 R)
• M5: 3,268,564 km (0.079 R)
• M6: 4,804,186 km (0.118 R)
• M7: 5,384,626 km (0.109 R)
• M8: 5,973,144 km (0.07 R)
• M9: 6,510,499 km (0.086 R)
• M10: 7,014,345 km (0.105 R)
• M11: 7,686,488 km (0.1 R)
• M12: 8,358,781 km (0.043 R)
• M13: 9,823,793 km (0.083 R)
• M14: 10,619,205 km (0.042 R)
• M15: 11,815,389 km (0.099 R)
• M16: 12,190,730 km (0.075 R)
• M17: 14,858,809 km (0.119 R)
• M18: 16,756,607 km (0.1 R)
• M19: 17,069,117 km (0.11 R)
• M20: 20,110,741 km (0.032 R)
• M21: 20,848,408 km (0.056 R)
• M22: 21,147,155 km (0.086 R)
• M23: 21,599,389 km (0.091 R)
• M24: 22,673,352 km (0.097 R)
• M25: 23,141,743 km (0.087 R)
• M26: 23,879,859 km (0.079 R)
• M27: 25,720,960 km (0.041 R)
• M28: 26,611,217 km (0.097 R)
• M29: 26,892,461 km (0.035 R)
• M30: 27,745,468 km (0.113 R)
• M31: 28,669,983 km (0.098 R)
• M32: 29,196,717 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.9

Radius: 11.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.37 AU - 7.51 AU

Year: 7450 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,306,030 km

• M1: 157,227 km (0.109 R)
• M2: 497,563 km (0.114 R)
• M3: 1,291,927 km (0.068 R)
• M4: 1,785,750 km (0.119 R)
• M5: 2,664,637 km (0.071 R)
• M6: 3,134,973 km (0.076 R)
• M7: 5,135,844 km (0.06 R)
• M8: 7,461,044 km (0.087 R)
• M9: 8,023,831 km (0.038 R)
• M10: 8,739,807 km (0.113 R)
• M11: 8,974,227 km (0.082 R)
• M12: 9,521,755 km (0.092 R)
• M13: 9,943,172 km (0.118 R)
• M14: 10,851,082 km (0.096 R)
• M15: 12,506,532 km (0.118 R)
• M16: 14,797,324 km (0.109 R)
• M17: 18,574,072 km (0.049 R)
• M18: 21,401,771 km (0.083 R)
• M19: 25,562,087 km (0.081 R)
• M20: 26,660,285 km (0.107 R)
• M21: 27,841,361 km (0.09 R)
• M22: 28,200,545 km (0.05 R)
• M23: 30,592,615 km (0.066 R)
• M24: 31,285,104 km (0.1 R)
• M25: 31,921,194 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit