🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.7 AU - 1.9 AU

Year: 849 Days

Day: 39.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 112.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,670,407 km

• M1: 359,484 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.91 AU - 7.91 AU

Year: 7089 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,670,407 km

• M1: 180,415 km (0.108 R)
• M2: 948,002 km (0.051 R)
• M3: 1,945,969 km (0.113 R)
• M4: 3,324,813 km (0.079 R)
• M5: 4,712,034 km (0.088 R)
• M6: 5,340,943 km (0.066 R)
• M7: 5,801,405 km (0.097 R)
• M8: 7,532,851 km (0.114 R)
• M9: 8,273,959 km (0.113 R)
• M10: 12,787,776 km (0.115 R)
• M11: 14,481,672 km (0.095 R)
• M12: 15,138,856 km (0.081 R)
• M13: 16,577,389 km (0.066 R)
• M14: 17,296,955 km (0.102 R)
• M15: 18,939,090 km (0.106 R)
• M16: 20,237,301 km (0.116 R)
• M17: 22,373,558 km (0.051 R)
• M18: 23,415,059 km (0.091 R)
• M19: 25,854,402 km (0.091 R)
• M20: 26,556,165 km (0.119 R)
• M21: 27,090,828 km (0.041 R)
• M22: 31,829,640 km (0.083 R)
• M23: 32,737,699 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 8.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.79 AU - 7.87 AU

Year: 7701 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,670,407 km

• M1: 100,679 km (0.081 R)
• M2: 356,492 km (0.099 R)
• M3: 642,373 km (0.086 R)
• M4: 933,341 km (0.094 R)
• M5: 1,217,278 km (0.115 R)
• M6: 1,687,165 km (0.114 R)
• M7: 2,257,133 km (0.095 R)
• M8: 2,596,271 km (0.074 R)
• M9: 3,188,978 km (0.111 R)
• M10: 4,035,253 km (0.066 R)
• M11: 4,306,324 km (0.08 R)
• M12: 5,455,086 km (0.076 R)
• M13: 5,879,944 km (0.115 R)
• M14: 7,074,483 km (0.081 R)
• M15: 7,956,064 km (0.112 R)
• M16: 9,158,531 km (0.108 R)
• M17: 10,204,220 km (0.086 R)
• M18: 11,969,475 km (0.11 R)
• M19: 17,287,829 km (0.114 R)
• M20: 17,742,457 km (0.085 R)
• M21: 19,292,291 km (0.119 R)
• M22: 23,281,917 km (0.089 R)
• M23: 25,720,212 km (0.092 R)
• M24: 26,312,620 km (0.082 R)
• M25: 30,247,343 km (0.08 R)
• M26: 32,354,279 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 13.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.25 AU - 12.75 AU

Year: 12822 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,670,407 km

• M1: 162,912 km (0.048 R)
• M2: 578,196 km (0.062 R)
• M3: 1,520,363 km (0.056 R)
• M4: 1,936,395 km (0.11 R)
• M5: 2,368,583 km (0.025 R)
• M6: 3,757,899 km (0.068 R)
• M7: 7,882,910 km (0.036 R)
• M8: 11,140,254 km (0.096 R)
• M9: 11,678,059 km (0.086 R)
• M10: 12,870,503 km (0.104 R)
• M11: 14,702,628 km (0.108 R)
• M12: 15,350,387 km (0.085 R)
• M13: 16,243,486 km (0.061 R)
• M14: 17,808,879 km (0.103 R)
• M15: 23,010,995 km (0.082 R)
• M16: 26,009,385 km (0.108 R)
• M17: 31,334,022 km (0.075 R)
• M18: 36,947,383 km (0.066 R)
• M19: 40,759,137 km (0.072 R)
• M20: 48,678,250 km (0.039 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit