🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.82 AU - 1.12 AU

Year: 358 Days

Day: 13 Hours

Environment

Temp: 30 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.53 AU

Year: 1132 Days

Day: 35 Hours

Environment

Temp: -75 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.33 AU - 2.81 AU

Year: 1544 Days

Day: 15.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,089,518 km

• M1: 28,872 km (0.045 R)
• M2: 787,483 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.39 AU - 3.39 AU

Year: 1841 Days

Day: 15.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,089,518 km

• M1: 680,072 km (0.094 R)
• M2: 872,904 km (0.086 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 13.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.11 AU - 4.97 AU

Year: 3625 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,089,518 km

• M1: 171,589 km (0.074 R)
• M2: 648,507 km (0.118 R)
• M3: 1,990,848 km (0.114 R)
• M4: 2,712,209 km (0.108 R)
• M5: 3,315,238 km (0.035 R)
• M6: 3,947,140 km (0.108 R)
• M7: 4,792,667 km (0.038 R)
• M8: 5,454,189 km (0.067 R)
• M9: 7,591,942 km (0.094 R)
• M10: 12,649,398 km (0.117 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 10.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.83 AU - 7.79 AU

Year: 5940 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,089,518 km

• M1: 129,253 km (0.063 R)
• M2: 617,390 km (0.12 R)
• M3: 1,258,716 km (0.086 R)
• M4: 2,056,672 km (0.116 R)
• M5: 2,424,682 km (0.098 R)
• M6: 2,819,471 km (0.095 R)
• M7: 3,412,926 km (0.111 R)
• M8: 3,867,853 km (0.097 R)
• M9: 4,748,984 km (0.062 R)
• M10: 5,263,900 km (0.046 R)
• M11: 6,528,301 km (0.113 R)
• M12: 7,739,745 km (0.113 R)
• M13: 9,133,997 km (0.104 R)
• M14: 11,259,035 km (0.071 R)
• M15: 11,665,642 km (0.067 R)
• M16: 12,798,247 km (0.107 R)
• M17: 13,291,172 km (0.098 R)
• M18: 14,846,392 km (0.089 R)
• M19: 15,723,783 km (0.037 R)
• M20: 16,577,389 km (0.117 R)
• M21: 17,763,102 km (0.058 R)
• M22: 18,129,616 km (0.076 R)
• M23: 26,327,729 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.66 AU - 10.22 AU

Year: 10869 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,089,518 km

• M1: 172,786 km (0.089 R)
• M2: 689,497 km (0.093 R)
• M3: 1,247,945 km (0.113 R)
• M4: 2,199,537 km (0.109 R)
• M5: 3,073,488 km (0.106 R)
• M6: 4,403,862 km (0.119 R)
• M7: 5,000,159 km (0.105 R)
• M8: 5,614,408 km (0.051 R)
• M9: 6,278,772 km (0.094 R)
• M10: 6,912,768 km (0.049 R)
• M11: 8,496,561 km (0.106 R)
• M12: 9,731,042 km (0.099 R)
• M13: 11,138,459 km (0.1 R)
• M14: 12,069,556 km (0.06 R)
• M15: 13,178,525 km (0.119 R)
• M16: 13,758,067 km (0.05 R)
• M17: 14,624,987 km (0.071 R)
• M18: 15,386,739 km (0.108 R)
• M19: 17,987,798 km (0.114 R)
• M20: 21,480,758 km (0.089 R)
• M21: 23,479,984 km (0.067 R)
• M22: 27,324,649 km (0.076 R)
• M23: 35,738,483 km (0.115 R)
• M24: 36,237,092 km (0.069 R)
• M25: 37,760,896 km (0.084 R)
• M26: 38,278,056 km (0.118 R)
• M27: 39,991,999 km (0.12 R)
• M28: 46,320,288 km (0.063 R)
• M29: 49,028,309 km (0.094 R)
• M30: 51,840,300 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit