🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.83 AU - 0.83 AU

Year: 291 Days

Day: 17.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.54 AU - 1.96 AU

Year: 891 Days

Day: 14.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,250,563 km

• M1: 1,139,337 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.38 AU - 3 AU

Year: 1699 Days

Day: 14.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 8.2

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.58 AU - 8.06 AU

Year: 8419 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,250,563 km

• M1: 102,026 km (0.092 R)
• M2: 577,897 km (0.064 R)
• M3: 849,118 km (0.099 R)
• M4: 1,164,470 km (0.051 R)
• M5: 1,584,541 km (0.096 R)
• M6: 2,322,507 km (0.107 R)
• M7: 2,950,818 km (0.066 R)
• M8: 3,227,724 km (0.118 R)
• M9: 3,498,795 km (0.07 R)
• M10: 4,243,792 km (0.115 R)
• M11: 7,694,866 km (0.086 R)
• M12: 9,578,153 km (0.057 R)
• M13: 10,528,399 km (0.077 R)
• M14: 11,229,863 km (0.094 R)
• M15: 11,697,058 km (0.081 R)
• M16: 12,177,117 km (0.095 R)
• M17: 12,725,992 km (0.102 R)
• M18: 13,006,488 km (0.082 R)
• M19: 13,932,050 km (0.057 R)
• M20: 14,838,912 km (0.09 R)
• M21: 15,849,146 km (0.053 R)
• M22: 18,862,945 km (0.062 R)
• M23: 19,597,620 km (0.112 R)
• M24: 21,359,584 km (0.093 R)
• M25: 22,157,689 km (0.082 R)
• M26: 25,372,397 km (0.062 R)
• M27: 26,814,371 km (0.06 R)
• M28: 27,462,130 km (0.062 R)
• M29: 29,762,347 km (0.115 R)
• M30: 33,876,288 km (0.118 R)
• M31: 34,307,429 km (0.071 R)
• M32: 36,405,539 km (0.07 R)
• M33: 36,971,618 km (0.112 R)
• M34: 38,005,339 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit