🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 47.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,216,817 km

• M1: 240,703 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.24 AU

Year: 423 Days

Day: 22.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,216,817 km

• M1: 55,202 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.2 AU - 1.66 AU

Year: 644 Days

Day: 26.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.89 AU - 3.03 AU

Year: 1454 Days

Day: 26.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 9.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.32 AU - 13.76 AU

Year: 13819 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,216,817 km

• M1: 466,147 km (0.04 R)
• M2: 702,661 km (0.115 R)
• M3: 1,247,796 km (0.112 R)
• M4: 1,504,506 km (0.108 R)
• M5: 2,283,911 km (0.042 R)
• M6: 2,575,926 km (0.069 R)
• M7: 3,445,987 km (0.095 R)
• M8: 3,886,403 km (0.081 R)
• M9: 4,099,879 km (0.099 R)
• M10: 4,180,961 km (0.092 R)
• M11: 4,678,524 km (0.091 R)
• M12: 4,991,931 km (0.03 R)
• M13: 6,281,615 km (0.109 R)
• M14: 6,627,335 km (0.036 R)
• M15: 6,786,657 km (0.1 R)
• M16: 8,620,428 km (0.096 R)
• M17: 8,934,284 km (0.103 R)
• M18: 9,039,751 km (0.12 R)
• M19: 9,323,089 km (0.097 R)
• M20: 10,671,265 km (0.11 R)
• M21: 11,539,830 km (0.089 R)
• M22: 12,001,938 km (0.107 R)
• M23: 12,785,532 km (0.069 R)
• M24: 13,343,831 km (0.101 R)
• M25: 13,910,208 km (0.099 R)
• M26: 15,066,450 km (0.066 R)
• M27: 15,318,224 km (0.104 R)
• M28: 15,402,447 km (0.101 R)
• M29: 15,486,820 km (0.055 R)
• M30: 15,825,959 km (0.118 R)
• M31: 16,684,351 km (0.102 R)
• M32: 17,645,966 km (0.06 R)
• M33: 17,955,784 km (0.094 R)
• M34: 18,311,976 km (0.118 R)
• M35: 18,715,591 km (0.098 R)
• M36: 19,258,183 km (0.103 R)
• M37: 20,963,748 km (0.087 R)
• M38: 22,048,033 km (0.084 R)
• M39: 23,977,098 km (0.104 R)
• M40: 25,658,877 km (0.071 R)
• M41: 26,009,684 km (0.044 R)
• M42: 27,276,030 km (0.089 R)
• M43: 29,395,982 km (0.12 R)
• M44: 29,500,850 km (0.109 R)
• M45: 30,820,901 km (0.063 R)
• M46: 32,267,962 km (0.118 R)
• M47: 32,538,434 km (0.071 R)
• M48: 33,081,475 km (0.12 R)
• M49: 35,117,053 km (0.101 R)
• M50: 35,228,204 km (0.052 R)
• M51: 37,305,969 km (0.072 R)
• M52: 37,419,514 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit