🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.71 AU - 0.97 AU

Year: 268 Days

Day: 17.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,826,751 km

• M1: 215,122 km (0.064 R)
• M2: 682,017 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.12 AU

Year: 348 Days

Day: 13.9 Hours

Environment

Temp: 81 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,826,751 km

• M1: 183,856 km (0.092 R)
• M2: 225,444 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.22 AU - 1.34 AU

Year: 504 Days

Day: 35.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.51 AU - 2.87 AU

Year: 1536 Days

Day: 44.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.86 AU - 3.22 AU

Year: 1846 Days

Day: 15.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.6 AU - 3.68 AU

Year: 2418 Days

Day: 37.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 110.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,826,751 km

• M1: 1,511,238 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 12.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.32 AU - 13.22 AU

Year: 14062 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,826,751 km

• M1: 150,495 km (0.105 R)
• M2: 1,181,524 km (0.085 R)
• M3: 1,645,577 km (0.074 R)
• M4: 2,231,402 km (0.071 R)
• M5: 2,822,912 km (0.039 R)
• M6: 3,203,040 km (0.033 R)
• M7: 4,799,249 km (0.073 R)
• M8: 5,278,710 km (0.11 R)
• M9: 5,860,646 km (0.076 R)
• M10: 7,153,321 km (0.1 R)
• M11: 7,910,586 km (0.053 R)
• M12: 8,907,805 km (0.072 R)
• M13: 10,771,495 km (0.099 R)
• M14: 11,880,764 km (0.107 R)
• M15: 12,701,607 km (0.114 R)
• M16: 15,323,908 km (0.065 R)
• M17: 17,458,072 km (0.106 R)
• M18: 20,190,327 km (0.095 R)
• M19: 21,873,453 km (0.117 R)
• M20: 22,927,220 km (0.068 R)
• M21: 24,014,497 km (0.083 R)
• M22: 26,194,138 km (0.12 R)
• M23: 28,917,568 km (0.103 R)
• M24: 30,293,868 km (0.108 R)
• M25: 32,835,237 km (0.115 R)
• M26: 34,099,638 km (0.066 R)
• M27: 34,920,930 km (0.091 R)
• M28: 45,973,520 km (0.114 R)
• M29: 48,580,413 km (0.089 R)
• M30: 49,770,015 km (0.086 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit