🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.65 AU - 0.87 AU

Year: 248 Days

Day: 25.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 336 Days

Day: 22.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.02 AU - 1.06 AU

Year: 397 Days

Day: 34.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2 AU - 3.32 AU

Year: 1626 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,251,203 km

• M1: 43,383 km (0.108 R)
• M2: 103,971 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788

Radius: 6.6

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.56 AU - 18.4 AU

Year: 21727 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,251,203 km

• M1: 82,279 km (0.12 R)
• M2: 338,690 km (0.056 R)
• M3: 548,875 km (0.104 R)
• M4: 755,469 km (0.059 R)
• M5: 1,775,876 km (0.116 R)
• M6: 3,134,375 km (0.113 R)
• M7: 3,721,845 km (0.066 R)
• M8: 5,036,661 km (0.104 R)
• M9: 7,854,786 km (0.09 R)
• M10: 8,765,089 km (0.108 R)
• M11: 9,743,908 km (0.113 R)
• M12: 12,261,640 km (0.105 R)
• M13: 12,826,970 km (0.096 R)
• M14: 13,335,753 km (0.097 R)
• M15: 14,705,770 km (0.106 R)
• M16: 18,536,672 km (0.09 R)
• M17: 18,999,528 km (0.091 R)
• M18: 20,829,110 km (0.076 R)
• M19: 21,531,771 km (0.106 R)
• M20: 25,283,835 km (0.111 R)
• M21: 29,700,862 km (0.106 R)
• M22: 32,157,109 km (0.114 R)
• M23: 33,776,357 km (0.067 R)
• M24: 37,616,833 km (0.085 R)
• M25: 42,693,736 km (0.041 R)
• M26: 44,317,771 km (0.111 R)
• M27: 45,982,795 km (0.062 R)
• M28: 54,368,803 km (0.101 R)
• M29: 58,226,782 km (0.057 R)
• M30: 61,237,140 km (0.089 R)
• M31: 62,676,721 km (0.1 R)
• M32: 62,884,213 km (0.119 R)
• M33: 65,196,996 km (0.097 R)
• M34: 71,791,719 km (0.115 R)
• M35: 73,162,035 km (0.115 R)
• M36: 73,622,498 km (0.11 R)
• M37: 73,853,626 km (0.091 R)
• M38: 76,663,673 km (0.12 R)
• M39: 82,745,275 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit