🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.67 AU - 0.91 AU

Year: 318 Days

Day: 38.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 10.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.7 AU - 5.5 AU

Year: 4470 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,743,664 km

• M1: 130,898 km (0.112 R)
• M2: 463,005 km (0.078 R)
• M3: 1,243,308 km (0.114 R)
• M4: 1,575,266 km (0.117 R)
• M5: 3,315,238 km (0.091 R)
• M6: 4,588,615 km (0.059 R)
• M7: 6,135,308 km (0.066 R)
• M8: 6,672,364 km (0.068 R)
• M9: 7,118,315 km (0.088 R)
• M10: 8,542,188 km (0.089 R)
• M11: 10,618,008 km (0.111 R)
• M12: 15,585,405 km (0.069 R)
• M13: 17,967,602 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 8.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.16 AU - 5.86 AU

Year: 5080 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,743,664 km

• M1: 100,829 km (0.114 R)
• M2: 421,866 km (0.067 R)
• M3: 693,835 km (0.093 R)
• M4: 1,012,478 km (0.043 R)
• M5: 1,387,371 km (0.037 R)
• M6: 1,981,723 km (0.111 R)
• M7: 2,751,853 km (0.044 R)
• M8: 3,450,475 km (0.115 R)
• M9: 3,810,557 km (0.08 R)
• M10: 4,606,118 km (0.066 R)
• M11: 4,943,910 km (0.09 R)
• M12: 5,455,086 km (0.119 R)
• M13: 6,287,449 km (0.062 R)
• M14: 6,552,985 km (0.117 R)
• M15: 8,918,875 km (0.071 R)
• M16: 9,483,159 km (0.108 R)
• M17: 9,951,550 km (0.048 R)
• M18: 10,435,199 km (0.102 R)
• M19: 11,147,285 km (0.078 R)
• M20: 12,482,147 km (0.111 R)
• M21: 14,220,923 km (0.025 R)
• M22: 14,886,634 km (0.106 R)
• M23: 15,788,410 km (0.088 R)
• M24: 16,280,437 km (0.106 R)
• M25: 16,726,239 km (0.099 R)
• M26: 22,523,007 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 12.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.09 AU - 5.69 AU

Year: 5669 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,743,664 km

• M1: 155,582 km (0.082 R)
• M2: 871,557 km (0.064 R)
• M3: 2,590,287 km (0.101 R)
• M4: 3,596,931 km (0.099 R)
• M5: 4,766,039 km (0.068 R)
• M6: 5,188,353 km (0.115 R)
• M7: 5,980,025 km (0.108 R)
• M8: 7,171,273 km (0.046 R)
• M9: 8,885,814 km (0.094 R)
• M10: 9,397,439 km (0.118 R)
• M11: 11,745,078 km (0.091 R)
• M12: 12,362,170 km (0.111 R)
• M13: 13,328,273 km (0.059 R)
• M14: 14,693,952 km (0.105 R)
• M15: 16,593,246 km (0.091 R)
• M16: 17,174,135 km (0.047 R)
• M17: 20,651,836 km (0.1 R)
• M18: 21,098,386 km (0.115 R)
• M19: 21,934,040 km (0.088 R)
• M20: 23,915,164 km (0.033 R)
• M21: 24,325,212 km (0.111 R)
• M22: 28,230,614 km (0.085 R)
• M23: 32,335,430 km (0.115 R)
• M24: 34,269,731 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit