🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.51 AU - 0.67 AU

Year: 165 Days

Day: 21.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,734,558 km

• M1: 164,408 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 42.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.76 AU - 1.14 AU

Year: 337 Days

Day: 35.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 347 Days

Day: 34.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.08 AU - 1.14 AU

Year: 425 Days

Day: 33.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.97 AU - 1.51 AU

Year: 502 Days

Day: 29 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,734,558 km

• M1: 61,186 km (0.061 R)
• M2: 149,598 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.06 AU - 1.46 AU

Year: 514 Days

Day: 13.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.58 AU - 1.66 AU

Year: 749 Days

Day: 20.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,734,558 km

• M1: 80,334 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.3

Radius: 6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.55 AU - 17.51 AU

Year: 24425 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,734,558 km

• M1: 80,184 km (0.108 R)
• M2: 127,308 km (0.09 R)
• M3: 427,551 km (0.113 R)
• M4: 2,542,266 km (0.115 R)
• M5: 2,898,309 km (0.078 R)
• M6: 3,065,410 km (0.085 R)
• M7: 3,910,339 km (0.067 R)
• M8: 5,221,564 km (0.033 R)
• M9: 7,324,312 km (0.105 R)
• M10: 8,155,029 km (0.118 R)
• M11: 8,486,089 km (0.077 R)
• M12: 8,725,296 km (0.039 R)
• M13: 9,803,896 km (0.112 R)
• M14: 10,820,264 km (0.094 R)
• M15: 10,975,697 km (0.071 R)
• M16: 11,341,015 km (0.104 R)
• M17: 11,393,523 km (0.045 R)
• M18: 11,498,840 km (0.103 R)
• M19: 12,352,745 km (0.062 R)
• M20: 12,732,873 km (0.09 R)
• M21: 12,787,476 km (0.046 R)
• M22: 12,896,832 km (0.063 R)
• M23: 13,504,349 km (0.073 R)
• M24: 14,404,480 km (0.113 R)
• M25: 15,092,181 km (0.105 R)
• M26: 15,556,683 km (0.079 R)
• M27: 16,202,945 km (0.109 R)
• M28: 16,618,678 km (0.062 R)
• M29: 17,400,177 km (0.076 R)
• M30: 17,582,238 km (0.115 R)
• M31: 18,501,965 km (0.068 R)
• M32: 19,249,057 km (0.064 R)
• M33: 19,374,420 km (0.078 R)
• M34: 20,132,881 km (0.11 R)
• M35: 20,708,085 km (0.082 R)
• M36: 21,030,020 km (0.097 R)
• M37: 24,951,279 km (0.089 R)
• M38: 29,162,459 km (0.099 R)
• M39: 29,306,672 km (0.078 R)
• M40: 30,907,518 km (0.108 R)
• M41: 32,163,841 km (0.064 R)
• M42: 33,135,779 km (0.113 R)
• M43: 33,436,919 km (0.099 R)
• M44: 33,890,051 km (0.081 R)
• M45: 36,885,150 km (0.107 R)
• M46: 38,059,493 km (0.064 R)
• M47: 41,169,633 km (0.11 R)
• M48: 43,699,483 km (0.115 R)
• M49: 44,112,223 km (0.115 R)
• M50: 51,933,050 km (0.075 R)
• M51: 52,457,840 km (0.063 R)
• M52: 53,600,618 km (0.082 R)
• M53: 54,840,635 km (0.117 R)
• M54: 55,285,688 km (0.105 R)
• M55: 56,358,903 km (0.079 R)
• M56: 57,800,578 km (0.112 R)
• M57: 59,071,861 km (0.047 R)
• M58: 59,528,134 km (0.062 R)
• M59: 60,536,125 km (0.034 R)
• M60: 60,627,978 km (0.092 R)
• M61: 60,719,981 km (0.069 R)
• M62: 61,364,897 km (0.117 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit