🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.98 AU - 1 AU

Year: 367 Days

Day: 28.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.08 AU - 1.52 AU

Year: 553 Days

Day: 33.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.35 AU - 1.83 AU

Year: 747 Days

Day: 47.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.16 AU - 2.48 AU

Year: 1317 Days

Day: 35.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,715,718 km

• M1: 131,646 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.9

Radius: 4.1

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.9 AU - 14.48 AU

Year: 17858 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,715,718 km

• M1: 52,808 km (0.058 R)
• M2: 372,798 km (0.095 R)
• M3: 579,542 km (0.086 R)
• M4: 1,042,248 km (0.112 R)
• M5: 1,748,350 km (0.109 R)
• M6: 1,907,971 km (0.067 R)
• M7: 2,256,385 km (0.078 R)
• M8: 2,387,881 km (0.109 R)
• M9: 3,170,727 km (0.114 R)
• M10: 3,684,296 km (0.091 R)
• M11: 4,394,437 km (0.073 R)
• M12: 5,455,236 km (0.036 R)
• M13: 6,189,612 km (0.075 R)
• M14: 8,785,584 km (0.082 R)
• M15: 9,447,554 km (0.1 R)
• M16: 10,192,851 km (0.086 R)
• M17: 11,465,929 km (0.116 R)
• M18: 11,632,132 km (0.117 R)
• M19: 13,140,976 km (0.062 R)
• M20: 15,237,590 km (0.113 R)
• M21: 15,371,331 km (0.105 R)
• M22: 17,693,838 km (0.062 R)
• M23: 22,757,426 km (0.114 R)
• M24: 23,551,492 km (0.114 R)
• M25: 25,194,825 km (0.091 R)
• M26: 25,475,919 km (0.092 R)
• M27: 26,912,956 km (0.106 R)
• M28: 28,809,558 km (0.118 R)
• M29: 31,114,712 km (0.036 R)
• M30: 31,438,292 km (0.079 R)
• M31: 31,655,358 km (0.117 R)
• M32: 32,092,184 km (0.041 R)
• M33: 34,914,497 km (0.088 R)
• M34: 36,326,103 km (0.04 R)
• M35: 37,046,118 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 10,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit