🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.61 AU - 2.17 AU

Year: 959 Days

Day: 20.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,287,528 km

• M1: 270,922 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.64 AU - 2.72 AU

Year: 1619 Days

Day: 39.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,287,528 km

• M1: 1,789,041 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 11.7

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.29 AU - 8.09 AU

Year: 6384 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,287,528 km

• M1: 147,504 km (0.114 R)
• M2: 540,647 km (0.083 R)
• M3: 968,945 km (0.115 R)
• M4: 1,467,106 km (0.12 R)
• M5: 1,950,158 km (0.105 R)
• M6: 2,520,724 km (0.097 R)
• M7: 3,137,666 km (0.118 R)
• M8: 3,711,074 km (0.104 R)
• M9: 4,301,388 km (0.106 R)
• M10: 4,784,589 km (0.066 R)
• M11: 7,054,886 km (0.054 R)
• M12: 7,963,244 km (0.093 R)
• M13: 9,874,507 km (0.077 R)
• M14: 11,508,863 km (0.053 R)
• M15: 15,002,572 km (0.106 R)
• M16: 17,622,480 km (0.093 R)
• M17: 18,443,772 km (0.079 R)
• M18: 20,162,651 km (0.098 R)
• M19: 21,674,637 km (0.088 R)
• M20: 23,423,735 km (0.068 R)
• M21: 30,287,585 km (0.05 R)
• M22: 30,872,961 km (0.071 R)
• M23: 31,865,094 km (0.047 R)
• M24: 33,083,569 km (0.09 R)
• M25: 33,704,400 km (0.038 R)
• M26: 34,333,011 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.8

Radius: 5.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.7 AU - 12.76 AU

Year: 16758 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 105,287,528 km

• M1: 90,956 km (0.117 R)
• M2: 443,857 km (0.116 R)
• M3: 735,573 km (0.027 R)
• M4: 2,072,828 km (0.085 R)
• M5: 3,573,893 km (0.116 R)
• M6: 13,747,745 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.8

Radius: 5

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.01 AU - 20.73 AU

Year: 31454 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,287,528 km

• M1: 62,233 km (0.061 R)
• M2: 493,224 km (0.068 R)
• M3: 1,009,038 km (0.104 R)
• M4: 1,197,980 km (0.115 R)
• M5: 4,690,791 km (0.064 R)
• M6: 8,964,652 km (0.089 R)
• M7: 9,908,765 km (0.098 R)
• M8: 12,066,714 km (0.088 R)
• M9: 14,020,462 km (0.053 R)
• M10: 17,378,785 km (0.071 R)
• M11: 21,020,595 km (0.113 R)
• M12: 22,790,787 km (0.043 R)
• M13: 31,568,591 km (0.083 R)
• M14: 42,875,049 km (0.065 R)
• M15: 49,997,104 km (0.114 R)
• M16: 50,963,507 km (0.051 R)
• M17: 53,133,424 km (0.082 R)
• M18: 59,362,978 km (0.074 R)
• M19: 67,459,365 km (0.058 R)
• M20: 73,495,190 km (0.084 R)
• M21: 84,155,983 km (0.094 R)
• M22: 99,706,981 km (0.08 R)
• M23: 102,782,264 km (0.117 R)
• M24: 103,404,741 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit