🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.97 AU - 1.51 AU

Year: 512 Days

Day: 17.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,262,948 km

• M1: 401,521 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.55 AU - 2.45 AU

Year: 1049 Days

Day: 16.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.87 AU - 5.07 AU

Year: 3505 Days

Day: 47.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,262,948 km

• M1: 56,997 km (0.062 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 9.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.72 AU - 8.26 AU

Year: 6854 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 16,262,948 km

• M1: 145,858 km (0.112 R)
• M2: 476,918 km (0.101 R)
• M3: 891,005 km (0.075 R)
• M4: 1,798,765 km (0.115 R)
• M5: 2,131,171 km (0.062 R)
• M6: 2,451,460 km (0.062 R)
• M7: 2,922,394 km (0.106 R)
• M8: 3,612,489 km (0.117 R)
• M9: 4,021,340 km (0.085 R)
• M10: 5,877,700 km (0.087 R)
• M11: 7,383,104 km (0.095 R)
• M12: 8,245,835 km (0.059 R)
• M13: 8,786,332 km (0.119 R)
• M14: 10,406,925 km (0.066 R)
• M15: 11,695,412 km (0.094 R)
• M16: 19,186,226 km (0.108 R)
• M17: 19,693,662 km (0.11 R)
• M18: 23,253,643 km (0.043 R)
• M19: 23,913,668 km (0.056 R)
• M20: 24,501,438 km (0.098 R)
• M21: 26,589,974 km (0.049 R)
• M22: 28,232,409 km (0.114 R)
• M23: 28,983,690 km (0.065 R)
• M24: 29,941,415 km (0.088 R)
• M25: 31,517,429 km (0.065 R)
• M26: 33,355,688 km (0.06 R)
• M27: 36,466,127 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 12.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.79 AU - 9.31 AU

Year: 7694 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,262,948 km

• M1: 156,779 km (0.047 R)
• M2: 574,456 km (0.087 R)
• M3: 1,019,659 km (0.047 R)
• M4: 1,786,498 km (0.047 R)
• M5: 2,230,953 km (0.068 R)
• M6: 3,794,550 km (0.107 R)
• M7: 4,241,848 km (0.078 R)
• M8: 5,000,907 km (0.092 R)
• M9: 7,653,876 km (0.07 R)
• M10: 10,508,802 km (0.12 R)
• M11: 14,361,994 km (0.108 R)
• M12: 14,947,520 km (0.057 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: 145 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit