🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.97 AU - 1.19 AU

Year: 410 Days

Day: 34.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 69.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.16 AU

Year: 421 Days

Day: 32.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,657,935 km

• M1: 29,770 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.06 AU - 1.64 AU

Year: 573 Days

Day: 14.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.7 AU - 2.68 AU

Year: 1184 Days

Day: 32.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,657,935 km

• M1: 440,566 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.46 AU - 2.6 AU

Year: 1470 Days

Day: 41.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.21 AU - 4.49 AU

Year: 2759 Days

Day: 29.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,657,935 km

• M1: 389,852 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 13.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.92 AU - 7.22 AU

Year: 6866 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,657,935 km

• M1: 173,534 km (0.103 R)
• M2: 745,596 km (0.109 R)
• M3: 1,729,202 km (0.081 R)
• M4: 2,311,287 km (0.108 R)
• M5: 3,483,686 km (0.118 R)
• M6: 4,132,192 km (0.069 R)
• M7: 5,185,960 km (0.104 R)
• M8: 5,761,612 km (0.03 R)
• M9: 7,460,895 km (0.062 R)
• M10: 9,307,232 km (0.113 R)
• M11: 9,899,041 km (0.099 R)
• M12: 10,515,982 km (0.044 R)
• M13: 11,346,699 km (0.101 R)
• M14: 13,087,121 km (0.109 R)
• M15: 15,873,680 km (0.117 R)
• M16: 16,353,740 km (0.113 R)
• M17: 17,723,907 km (0.1 R)
• M18: 18,306,142 km (0.075 R)
• M19: 19,236,940 km (0.084 R)
• M20: 20,834,495 km (0.082 R)
• M21: 21,629,010 km (0.113 R)
• M22: 22,294,122 km (0.096 R)
• M23: 23,899,157 km (0.107 R)
• M24: 25,743,998 km (0.049 R)
• M25: 28,908,442 km (0.051 R)
• M26: 31,094,665 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit