🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.15 AU - 1.71 AU

Year: 601 Days

Day: 39.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,742,180 km

• M1: 49,666 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.95 AU - 2.01 AU

Year: 979 Days

Day: 37.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,742,180 km

• M1: 342,729 km (0.086 R)
• M2: 389,254 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.53 AU - 2.83 AU

Year: 1542 Days

Day: 47.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.32 AU - 4.76 AU

Year: 3400 Days

Day: 32.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 11.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.33 AU - 13.11 AU

Year: 15944 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,742,180 km

• M1: 146,756 km (0.043 R)
• M2: 568,472 km (0.115 R)
• M3: 1,303,745 km (0.079 R)
• M4: 2,672,865 km (0.108 R)
• M5: 3,126,147 km (0.083 R)
• M6: 4,736,568 km (0.108 R)
• M7: 5,553,073 km (0.106 R)
• M8: 12,939,767 km (0.113 R)
• M9: 16,095,235 km (0.095 R)
• M10: 17,117,886 km (0.048 R)
• M11: 20,266,024 km (0.115 R)
• M12: 24,899,967 km (0.105 R)
• M13: 25,841,087 km (0.079 R)
• M14: 27,023,509 km (0.11 R)
• M15: 38,225,098 km (0.106 R)
• M16: 43,547,940 km (0.084 R)
• M17: 44,760,431 km (0.109 R)
• M18: 45,220,893 km (0.074 R)
• M19: 46,151,392 km (0.062 R)
• M20: 54,233,267 km (0.107 R)
• M21: 55,107,517 km (0.089 R)
• M22: 56,347,235 km (0.097 R)
• M23: 62,825,870 km (0.104 R)
• M24: 64,764,209 km (0.072 R)
• M25: 65,748,264 km (0.032 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit