🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 213 Days

Day: 16.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.02 AU - 2.58 AU

Year: 1523 Days

Day: 43.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 11.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.63 AU - 3.03 AU

Year: 2078 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,309,726 km

• M1: 145,559 km (0.063 R)
• M2: 600,635 km (0.096 R)
• M3: 1,010,384 km (0.042 R)
• M4: 1,379,442 km (0.084 R)
• M5: 1,775,876 km (0.077 R)
• M6: 2,173,956 km (0.109 R)
• M7: 2,579,217 km (0.102 R)
• M8: 3,314,191 km (0.061 R)
• M9: 6,083,697 km (0.088 R)
• M10: 6,652,318 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.6

Radius: 6.3

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.85 AU - 13.27 AU

Year: 20604 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,309,726 km

• M1: 84,822 km (0.05 R)
• M2: 291,865 km (0.091 R)
• M3: 979,118 km (0.107 R)
• M4: 1,409,511 km (0.061 R)
• M5: 1,659,489 km (0.03 R)
• M6: 2,249,802 km (0.111 R)
• M7: 2,997,493 km (0.101 R)
• M8: 3,385,101 km (0.096 R)
• M9: 4,159,718 km (0.1 R)
• M10: 5,800,657 km (0.081 R)
• M11: 7,284,968 km (0.078 R)
• M12: 7,882,461 km (0.094 R)
• M13: 10,727,514 km (0.058 R)
• M14: 11,832,743 km (0.11 R)
• M15: 12,103,515 km (0.089 R)
• M16: 12,587,165 km (0.093 R)
• M17: 15,042,814 km (0.086 R)
• M18: 19,344,501 km (0.113 R)
• M19: 20,486,830 km (0.096 R)
• M20: 21,472,680 km (0.115 R)
• M21: 21,774,419 km (0.12 R)
• M22: 22,905,229 km (0.117 R)
• M23: 25,060,785 km (0.099 R)
• M24: 26,763,657 km (0.112 R)
• M25: 32,201,091 km (0.099 R)
• M26: 36,874,978 km (0.115 R)
• M27: 38,775,319 km (0.075 R)
• M28: 40,433,462 km (0.102 R)
• M29: 44,539,774 km (0.038 R)
• M30: 46,023,635 km (0.113 R)
• M31: 54,124,659 km (0.028 R)
• M32: 56,193,598 km (0.085 R)
• M33: 57,537,136 km (0.115 R)
• M34: 75,368,454 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit