🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.97 AU - 1.39 AU

Year: 475 Days

Day: 20.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.21 AU - 3.09 AU

Year: 1600 Days

Day: 40.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,202,070 km

• M1: 675,584 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.78 AU - 4.48 AU

Year: 3113 Days

Day: 20.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 13.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.04 AU - 11.6 AU

Year: 13199 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,202,070 km

• M1: 170,392 km (0.116 R)
• M2: 824,135 km (0.093 R)
• M3: 1,589,477 km (0.045 R)
• M4: 2,262,817 km (0.04 R)
• M5: 2,795,835 km (0.07 R)
• M6: 3,274,398 km (0.093 R)
• M7: 3,721,995 km (0.11 R)
• M8: 6,362,846 km (0.095 R)
• M9: 7,198,949 km (0.059 R)
• M10: 7,713,865 km (0.103 R)
• M11: 9,129,509 km (0.093 R)
• M12: 9,610,915 km (0.108 R)
• M13: 12,864,519 km (0.116 R)
• M14: 14,794,332 km (0.087 R)
• M15: 15,235,646 km (0.082 R)
• M16: 16,495,260 km (0.051 R)
• M17: 17,454,182 km (0.105 R)
• M18: 19,614,974 km (0.082 R)
• M19: 22,163,074 km (0.051 R)
• M20: 23,929,526 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.02 AU - 14.14 AU

Year: 16547 Days

Day: 16.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,202,070 km

• M1: 86,916 km (0.083 R)
• M2: 448,943 km (0.111 R)
• M3: 1,646,325 km (0.111 R)
• M4: 3,677,116 km (0.095 R)
• M5: 4,362,124 km (0.062 R)
• M6: 4,751,677 km (0.099 R)
• M7: 6,021,015 km (0.094 R)
• M8: 8,301,635 km (0.068 R)
• M9: 9,261,604 km (0.027 R)
• M10: 11,703,939 km (0.11 R)
• M11: 14,332,972 km (0.116 R)
• M12: 17,895,496 km (0.111 R)
• M13: 24,430,978 km (0.108 R)
• M14: 27,567,896 km (0.08 R)
• M15: 29,345,866 km (0.105 R)
• M16: 35,392,911 km (0.079 R)
• M17: 60,036,917 km (0.06 R)
• M18: 60,956,644 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit