🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.28 AU - 1.82 AU

Year: 705 Days

Day: 46.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.76 AU - 1.78 AU

Year: 860 Days

Day: 34.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,496,274 km

• M1: 26,928 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 8.9

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.33 AU - 7.09 AU

Year: 4984 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,496,274 km

• M1: 110,702 km (0.094 R)
• M2: 400,922 km (0.1 R)
• M3: 723,605 km (0.085 R)
• M4: 1,085,632 km (0.116 R)
• M5: 2,315,925 km (0.073 R)
• M6: 2,715,501 km (0.116 R)
• M7: 3,000,484 km (0.103 R)
• M8: 4,580,088 km (0.061 R)
• M9: 5,183,865 km (0.079 R)
• M10: 6,027,747 km (0.068 R)
• M11: 7,172,320 km (0.094 R)
• M12: 7,683,496 km (0.101 R)
• M13: 8,257,802 km (0.105 R)
• M14: 8,697,022 km (0.049 R)
• M15: 12,530,168 km (0.097 R)
• M16: 13,057,052 km (0.071 R)
• M17: 15,077,072 km (0.077 R)
• M18: 17,361,730 km (0.03 R)
• M19: 18,552,530 km (0.081 R)
• M20: 20,009,613 km (0.057 R)
• M21: 21,616,444 km (0.062 R)
• M22: 23,465,324 km (0.049 R)
• M23: 25,084,721 km (0.117 R)
• M24: 25,584,826 km (0.088 R)
• M25: 25,921,870 km (0.099 R)
• M26: 28,725,634 km (0.08 R)
• M27: 30,766,597 km (0.077 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 13

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.36 AU - 8.08 AU

Year: 7835 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,496,274 km

• M1: 161,715 km (0.036 R)
• M2: 610,659 km (0.078 R)
• M3: 1,043,445 km (0.062 R)
• M4: 1,595,012 km (0.095 R)
• M5: 2,133,415 km (0.072 R)
• M6: 2,558,423 km (0.093 R)
• M7: 3,104,904 km (0.11 R)
• M8: 3,679,659 km (0.059 R)
• M9: 4,352,251 km (0.11 R)
• M10: 4,894,543 km (0.095 R)
• M11: 5,546,042 km (0.106 R)
• M12: 6,046,297 km (0.102 R)
• M13: 6,576,771 km (0.11 R)
• M14: 7,529,859 km (0.12 R)
• M15: 7,936,167 km (0.082 R)
• M16: 8,837,345 km (0.088 R)
• M17: 9,615,852 km (0.084 R)
• M18: 11,952,870 km (0.097 R)
• M19: 15,089,189 km (0.06 R)
• M20: 16,403,706 km (0.114 R)
• M21: 18,224,910 km (0.117 R)
• M22: 20,805,324 km (0.042 R)
• M23: 22,265,848 km (0.077 R)
• M24: 22,767,599 km (0.116 R)
• M25: 30,403,374 km (0.077 R)
• M26: 32,282,024 km (0.117 R)
• M27: 33,576,793 km (0.092 R)
• M28: 35,243,463 km (0.1 R)
• M29: 36,269,705 km (0.094 R)
• M30: 38,381,727 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit