🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.85 AU - 0.99 AU

Year: 336 Days

Day: 30.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.82 AU - 2.06 AU

Year: 1029 Days

Day: 35.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,989,391 km

• M1: 102,475 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.35 AU - 2.71 AU

Year: 1532 Days

Day: 42.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,989,391 km

• M1: 122,072 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 12.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.48 AU - 6.62 AU

Year: 4979 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,989,391 km

• M1: 158,275 km (0.051 R)
• M2: 554,410 km (0.075 R)
• M3: 1,232,986 km (0.102 R)
• M4: 1,714,990 km (0.1 R)
• M5: 3,602,616 km (0.093 R)
• M6: 4,018,947 km (0.098 R)
• M7: 5,439,379 km (0.053 R)
• M8: 6,699,890 km (0.109 R)
• M9: 7,139,259 km (0.06 R)
• M10: 8,831,809 km (0.057 R)
• M11: 10,072,873 km (0.107 R)
• M12: 10,820,414 km (0.105 R)
• M13: 12,899,076 km (0.082 R)
• M14: 13,532,025 km (0.109 R)
• M15: 15,393,322 km (0.109 R)
• M16: 17,655,242 km (0.115 R)
• M17: 18,497,029 km (0.115 R)
• M18: 20,521,238 km (0.096 R)
• M19: 21,249,929 km (0.112 R)
• M20: 23,973,508 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 12.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.34 AU - 7.74 AU

Year: 7113 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,989,391 km

• M1: 159,920 km (0.073 R)
• M2: 629,209 km (0.095 R)
• M3: 1,066,483 km (0.12 R)
• M4: 2,001,919 km (0.041 R)
• M5: 2,481,230 km (0.12 R)
• M6: 3,528,116 km (0.093 R)
• M7: 4,281,341 km (0.04 R)
• M8: 4,696,775 km (0.094 R)
• M9: 5,412,451 km (0.119 R)
• M10: 5,988,403 km (0.093 R)
• M11: 6,995,196 km (0.115 R)
• M12: 8,906,459 km (0.107 R)
• M13: 10,740,080 km (0.087 R)
• M14: 13,629,862 km (0.086 R)
• M15: 14,050,830 km (0.096 R)
• M16: 14,753,641 km (0.082 R)
• M17: 15,650,480 km (0.099 R)
• M18: 16,346,709 km (0.087 R)
• M19: 18,882,393 km (0.097 R)
• M20: 20,551,456 km (0.098 R)
• M21: 21,245,890 km (0.116 R)
• M22: 21,741,208 km (0.081 R)
• M23: 23,498,385 km (0.111 R)
• M24: 24,181,149 km (0.05 R)
• M25: 28,989,375 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit