🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.14 AU - 1.56 AU

Year: 579 Days

Day: 47 Hours

Environment

Temp: -18 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.12 AU - 2.26 AU

Year: 1196 Days

Day: 37.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 12.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.32 AU - 8.06 AU

Year: 7868 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,047,684 km

• M1: 157,975 km (0.092 R)
• M2: 620,382 km (0.12 R)
• M3: 1,323,193 km (0.098 R)
• M4: 2,352,277 km (0.076 R)
• M5: 2,749,758 km (0.055 R)
• M6: 3,396,769 km (0.057 R)
• M7: 3,908,544 km (0.07 R)
• M8: 4,443,655 km (0.086 R)
• M9: 5,433,694 km (0.119 R)
• M10: 8,015,304 km (0.06 R)
• M11: 10,349,779 km (0.114 R)
• M12: 11,325,606 km (0.107 R)
• M13: 12,816,349 km (0.082 R)
• M14: 14,622,145 km (0.078 R)
• M15: 15,260,180 km (0.09 R)
• M16: 16,387,549 km (0.066 R)
• M17: 18,807,444 km (0.115 R)
• M18: 20,259,142 km (0.09 R)
• M19: 22,532,730 km (0.055 R)
• M20: 26,161,676 km (0.08 R)
• M21: 27,102,497 km (0.111 R)
• M22: 27,871,430 km (0.101 R)
• M23: 34,667,661 km (0.108 R)
• M24: 39,112,962 km (0.111 R)
• M25: 42,621,780 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 13

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.61 AU - 12.03 AU

Year: 14052 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,047,684 km

• M1: 162,164 km (0.077 R)
• M2: 571,314 km (0.027 R)
• M3: 992,283 km (0.047 R)
• M4: 1,617,751 km (0.081 R)
• M5: 3,023,074 km (0.045 R)
• M6: 3,838,681 km (0.077 R)
• M7: 5,507,146 km (0.081 R)
• M8: 5,944,271 km (0.062 R)
• M9: 6,806,554 km (0.111 R)
• M10: 7,930,931 km (0.073 R)
• M11: 8,634,041 km (0.082 R)
• M12: 10,938,297 km (0.118 R)
• M13: 11,929,682 km (0.088 R)
• M14: 14,158,690 km (0.049 R)
• M15: 14,567,093 km (0.097 R)
• M16: 18,123,034 km (0.025 R)
• M17: 24,290,505 km (0.101 R)
• M18: 26,485,705 km (0.096 R)
• M19: 31,153,158 km (0.083 R)
• M20: 39,340,949 km (0.117 R)
• M21: 40,969,471 km (0.104 R)
• M22: 42,501,353 km (0.043 R)
• M23: 49,635,078 km (0.067 R)
• M24: 53,156,163 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit