🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.66 AU - 1 AU

Year: 268 Days

Day: 31.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,534,482 km

• M1: 25,132 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.87 AU - 1.21 AU

Year: 376 Days

Day: 33.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.92 AU - 2.26 AU

Year: 1072 Days

Day: 19.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,534,482 km

• M1: 155,881 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.42 AU - 3.14 AU

Year: 1644 Days

Day: 40.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,534,482 km

• M1: 206,445 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 14.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.84 AU - 5.88 AU

Year: 4402 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,534,482 km

• M1: 195,973 km (0.093 R)
• M2: 769,531 km (0.1 R)
• M3: 1,310,926 km (0.095 R)
• M4: 1,956,740 km (0.041 R)
• M5: 3,167,436 km (0.092 R)
• M6: 3,704,791 km (0.086 R)
• M7: 4,859,088 km (0.047 R)
• M8: 6,723,975 km (0.075 R)
• M9: 10,471,552 km (0.104 R)
• M10: 10,969,862 km (0.111 R)
• M11: 11,531,602 km (0.116 R)
• M12: 13,650,806 km (0.091 R)
• M13: 20,838,086 km (0.096 R)
• M14: 22,738,876 km (0.06 R)
• M15: 24,199,251 km (0.1 R)
• M16: 24,832,648 km (0.103 R)
• M17: 25,885,219 km (0.07 R)
• M18: 27,052,082 km (0.113 R)
• M19: 27,734,248 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113

Radius: 6.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.07 AU - 18.13 AU

Year: 25086 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,534,482 km

• M1: 85,869 km (0.102 R)
• M2: 434,133 km (0.101 R)
• M3: 1,380,938 km (0.09 R)
• M4: 2,661,197 km (0.101 R)
• M5: 7,757,248 km (0.095 R)
• M6: 12,142,710 km (0.103 R)
• M7: 19,638,909 km (0.092 R)
• M8: 20,038,485 km (0.076 R)
• M9: 20,936,671 km (0.099 R)
• M10: 22,550,682 km (0.03 R)
• M11: 26,313,218 km (0.09 R)
• M12: 27,290,541 km (0.058 R)
• M13: 27,888,334 km (0.064 R)
• M14: 32,877,573 km (0.099 R)
• M15: 39,687,717 km (0.083 R)
• M16: 42,816,257 km (0.083 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit