🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.72 AU - 1.04 AU

Year: 291 Days

Day: 15.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 93.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.79 AU - 2.05 AU

Year: 939 Days

Day: 28.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.22 AU - 3.24 AU

Year: 1593 Days

Day: 25 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,517,922 km

• M1: 86,168 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.54 AU - 3.06 AU

Year: 1654 Days

Day: 30.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.64 AU - 5.76 AU

Year: 4187 Days

Day: 17.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.7

Radius: 3.9

Gravity: 27.79 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.23 AU - 18.97 AU

Year: 21756 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,517,922 km

• M1: 49,367 km (0.093 R)
• M2: 409,150 km (0.075 R)
• M3: 870,809 km (0.07 R)
• M4: 1,265,897 km (0.031 R)
• M5: 1,824,196 km (0.066 R)
• M6: 2,292,139 km (0.065 R)
• M7: 3,190,025 km (0.118 R)
• M8: 4,365,116 km (0.046 R)
• M9: 6,041,510 km (0.105 R)
• M10: 6,626,438 km (0.073 R)
• M11: 6,932,665 km (0.071 R)
• M12: 8,054,649 km (0.117 R)
• M13: 8,555,951 km (0.062 R)
• M14: 9,787,291 km (0.067 R)
• M15: 10,651,219 km (0.076 R)
• M16: 13,269,930 km (0.116 R)
• M17: 13,756,123 km (0.106 R)
• M18: 17,169,048 km (0.113 R)
• M19: 24,971,026 km (0.102 R)
• M20: 28,360,166 km (0.077 R)
• M21: 37,250,618 km (0.078 R)
• M22: 37,387,500 km (0.095 R)
• M23: 41,067,009 km (0.084 R)
• M24: 44,825,656 km (0.102 R)
• M25: 46,391,048 km (0.094 R)
• M26: 51,645,075 km (0.111 R)
• M27: 55,478,370 km (0.106 R)
• M28: 66,887,751 km (0.093 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit