🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.97 AU - 1.57 AU

Year: 518 Days

Day: 23.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.47 AU - 1.97 AU

Year: 816 Days

Day: 12.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,442,344 km

• M1: 17,204 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.25 AU - 3.09 AU

Year: 1578 Days

Day: 41.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.16 AU - 4.6 AU

Year: 3315 Days

Day: 34.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.55 AU - 5.35 AU

Year: 3983 Days

Day: 46.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,442,344 km

• M1: 1,922,033 km (0.096 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 9.5

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.99 AU - 11.53 AU

Year: 13665 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,442,344 km

• M1: 123,717 km (0.101 R)
• M2: 628,311 km (0.109 R)
• M3: 990,787 km (0.063 R)
• M4: 1,420,881 km (0.063 R)
• M5: 1,729,800 km (0.057 R)
• M6: 3,088,298 km (0.11 R)
• M7: 3,450,624 km (0.098 R)
• M8: 4,418,523 km (0.085 R)
• M9: 5,861,095 km (0.045 R)
• M10: 7,143,897 km (0.108 R)
• M11: 7,734,060 km (0.078 R)
• M12: 8,405,755 km (0.08 R)
• M13: 9,115,746 km (0.074 R)
• M14: 10,368,180 km (0.12 R)
• M15: 11,980,695 km (0.083 R)
• M16: 13,345,776 km (0.119 R)
• M17: 17,813,815 km (0.116 R)
• M18: 21,476,570 km (0.083 R)
• M19: 22,417,241 km (0.101 R)
• M20: 26,350,019 km (0.071 R)
• M21: 27,427,872 km (0.082 R)
• M22: 34,393,298 km (0.089 R)
• M23: 35,290,736 km (0.065 R)
• M24: 38,349,564 km (0.095 R)
• M25: 39,873,068 km (0.085 R)
• M26: 41,580,728 km (0.096 R)
• M27: 46,682,913 km (0.037 R)
• M28: 50,197,865 km (0.053 R)
• M29: 51,852,417 km (0.097 R)
• M30: 52,693,157 km (0.112 R)
• M31: 53,542,873 km (0.05 R)
• M32: 57,033,590 km (0.046 R)
• M33: 58,109,797 km (0.113 R)
• M34: 64,078,752 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556

Radius: 5

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.54 AU - 13 AU

Year: 16504 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,442,344 km

• M1: 62,233 km (0.112 R)
• M2: 248,482 km (0.112 R)
• M3: 426,055 km (0.102 R)
• M4: 664,963 km (0.075 R)
• M5: 1,108,819 km (0.113 R)
• M6: 1,303,745 km (0.09 R)
• M7: 1,713,045 km (0.095 R)
• M8: 2,164,232 km (0.118 R)
• M9: 2,646,087 km (0.088 R)
• M10: 2,996,894 km (0.066 R)
• M11: 4,330,110 km (0.067 R)
• M12: 5,303,843 km (0.084 R)
• M13: 7,859,723 km (0.115 R)
• M14: 8,048,365 km (0.038 R)
• M15: 9,776,071 km (0.106 R)
• M16: 11,493,305 km (0.086 R)
• M17: 14,714,297 km (0.046 R)
• M18: 16,110,045 km (0.091 R)
• M19: 20,112,387 km (0.093 R)
• M20: 21,275,660 km (0.086 R)
• M21: 23,833,933 km (0.117 R)
• M22: 29,324,623 km (0.068 R)
• M23: 32,120,757 km (0.085 R)
• M24: 33,213,570 km (0.095 R)
• M25: 34,708,950 km (0.107 R)
• M26: 40,857,123 km (0.078 R)
• M27: 46,915,239 km (0.119 R)
• M28: 47,536,519 km (0.038 R)
• M29: 49,113,579 km (0.053 R)
• M30: 58,773,862 km (0.04 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit