🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.15 AU - 1.35 AU

Year: 413 Days

Day: 30.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.05 AU - 2.05 AU

Year: 867 Days

Day: 32 Hours

Environment

Temp: 34 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,107,153 km

• M1: 42,037 km (0.099 R)
• M2: 607,966 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.62 AU - 2.62 AU

Year: 911 Days

Day: 43 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.48 AU - 2.64 AU

Year: 1209 Days

Day: 26.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,107,153 km

• M1: 35,155 km (0.095 R)
• M2: 186,549 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.37 AU - 6.67 AU

Year: 3830 Days

Day: 21.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.56 AU - 7.16 AU

Year: 4189 Days

Day: 29 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.55 AU - 6.57 AU

Year: 4961 Days

Day: 34.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,107,153 km

• M1: 41,887 km (0.112 R)
• M2: 4,407,752 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.57 AU - 9.49 AU

Year: 8013 Days

Day: 28.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 9.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.92 AU - 16.3 AU

Year: 17344 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,107,153 km

• M1: 174,880 km (0.107 R)
• M2: 904,618 km (0.106 R)
• M3: 1,573,022 km (0.094 R)
• M4: 3,230,117 km (0.108 R)
• M5: 4,096,289 km (0.116 R)
• M6: 7,852,542 km (0.104 R)
• M7: 9,202,962 km (0.036 R)
• M8: 12,733,771 km (0.071 R)
• M9: 13,442,715 km (0.101 R)
• M10: 14,245,906 km (0.079 R)
• M11: 14,659,395 km (0.104 R)
• M12: 15,438,201 km (0.034 R)
• M13: 19,329,391 km (0.045 R)
• M14: 19,666,435 km (0.108 R)
• M15: 20,701,054 km (0.093 R)
• M16: 21,142,667 km (0.107 R)
• M17: 28,436,461 km (0.045 R)
• M18: 29,758,308 km (0.099 R)
• M19: 34,956,983 km (0.104 R)
• M20: 37,638,974 km (0.05 R)
• M21: 39,366,231 km (0.066 R)
• M22: 42,408,752 km (0.115 R)
• M23: 51,820,254 km (0.108 R)

Kuiper Belt

Range: 37.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit