🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.9 AU - 0.94 AU

Year: 326 Days

Day: 28.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.26 AU - 1.6 AU

Year: 631 Days

Day: 35.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 135.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.83 AU - 2.27 AU

Year: 1083 Days

Day: 37.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,145,079 km

• M1: 208,091 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.83 AU - 2.71 AU

Year: 1262 Days

Day: 44.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,145,079 km

• M1: 1,014,124 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.2

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.67 AU - 8.77 AU

Year: 7914 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,145,079 km

• M1: 153,039 km (0.053 R)
• M2: 545,284 km (0.099 R)
• M3: 1,012,927 km (0.04 R)
• M4: 1,684,921 km (0.092 R)
• M5: 2,083,450 km (0.107 R)
• M6: 2,473,002 km (0.107 R)
• M7: 3,118,517 km (0.085 R)
• M8: 3,656,471 km (0.118 R)
• M9: 4,388,753 km (0.049 R)
• M10: 5,945,019 km (0.077 R)
• M11: 6,561,512 km (0.062 R)
• M12: 7,962,795 km (0.1 R)
• M13: 11,298,379 km (0.12 R)
• M14: 12,463,148 km (0.076 R)
• M15: 15,917,064 km (0.11 R)
• M16: 16,571,106 km (0.111 R)
• M17: 20,646,900 km (0.037 R)
• M18: 22,384,629 km (0.112 R)
• M19: 23,205,921 km (0.088 R)
• M20: 25,083,374 km (0.072 R)
• M21: 29,235,613 km (0.034 R)
• M22: 29,625,614 km (0.111 R)
• M23: 32,557,284 km (0.091 R)
• M24: 34,579,847 km (0.089 R)
• M25: 35,016,074 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 8.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.85 AU - 8.59 AU

Year: 8695 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,145,079 km

• M1: 103,821 km (0.12 R)
• M2: 502,798 km (0.117 R)
• M3: 911,799 km (0.117 R)
• M4: 3,388,242 km (0.103 R)
• M5: 4,258,004 km (0.035 R)
• M6: 7,641,459 km (0.072 R)
• M7: 8,279,195 km (0.07 R)
• M8: 8,611,153 km (0.05 R)
• M9: 10,744,568 km (0.105 R)
• M10: 14,125,480 km (0.029 R)
• M11: 22,250,589 km (0.047 R)
• M12: 22,812,179 km (0.057 R)
• M13: 24,299,930 km (0.066 R)
• M14: 25,501,051 km (0.119 R)
• M15: 29,725,994 km (0.094 R)
• M16: 30,114,051 km (0.111 R)
• M17: 30,505,399 km (0.096 R)
• M18: 36,458,796 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit