🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.46 AU - 0.7 AU

Year: 196 Days

Day: 22.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.51 AU - 0.67 AU

Year: 201 Days

Day: 38.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 404 Days

Day: 44.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,086,022 km

• M1: 360,531 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.99 AU - 1.57 AU

Year: 641 Days

Day: 38.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.41 AU - 2.01 AU

Year: 990 Days

Day: 35.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.67 AU - 2.41 AU

Year: 1291 Days

Day: 21 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 11.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.13 AU - 5.47 AU

Year: 5404 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,086,022 km

• M1: 150,645 km (0.114 R)
• M2: 607,218 km (0.071 R)
• M3: 1,017,864 km (0.101 R)
• M4: 1,570,179 km (0.09 R)
• M5: 2,486,167 km (0.079 R)
• M6: 2,964,731 km (0.114 R)
• M7: 3,526,620 km (0.079 R)
• M8: 4,133,838 km (0.119 R)
• M9: 4,567,821 km (0.115 R)
• M10: 5,032,323 km (0.06 R)
• M11: 5,866,181 km (0.106 R)
• M12: 6,686,576 km (0.055 R)
• M13: 8,039,390 km (0.083 R)
• M14: 10,515,534 km (0.109 R)
• M15: 13,572,566 km (0.12 R)
• M16: 14,305,745 km (0.093 R)
• M17: 16,348,205 km (0.103 R)
• M18: 16,727,884 km (0.117 R)
• M19: 17,702,963 km (0.107 R)
• M20: 19,553,040 km (0.113 R)
• M21: 20,781,987 km (0.12 R)
• M22: 22,138,839 km (0.083 R)
• M23: 25,111,798 km (0.057 R)
• M24: 27,710,163 km (0.087 R)
• M25: 30,962,421 km (0.115 R)
• M26: 32,431,023 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit