🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.06 AU - 1.62 AU

Year: 581 Days

Day: 40.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 8.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.52 AU - 5.18 AU

Year: 4003 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,231,260 km

• M1: 100,679 km (0.085 R)
• M2: 398,978 km (0.064 R)
• M3: 672,592 km (0.073 R)
• M4: 938,876 km (0.037 R)
• M5: 1,660,536 km (0.081 R)
• M6: 2,379,354 km (0.11 R)
• M7: 3,805,022 km (0.099 R)
• M8: 4,348,960 km (0.112 R)
• M9: 4,869,560 km (0.09 R)
• M10: 8,505,237 km (0.088 R)
• M11: 10,103,391 km (0.092 R)
• M12: 11,536,389 km (0.095 R)
• M13: 14,387,426 km (0.085 R)
• M14: 17,618,440 km (0.095 R)
• M15: 20,710,479 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 12

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.36 AU - 6.72 AU

Year: 6268 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,231,260 km

• M1: 149,299 km (0.055 R)
• M2: 532,269 km (0.099 R)
• M3: 933,491 km (0.049 R)
• M4: 1,354,010 km (0.081 R)
• M5: 1,773,782 km (0.068 R)
• M6: 2,231,103 km (0.056 R)
• M7: 2,672,117 km (0.072 R)
• M8: 4,024,931 km (0.075 R)
• M9: 4,574,104 km (0.112 R)
• M10: 5,292,623 km (0.072 R)
• M11: 5,823,247 km (0.096 R)
• M12: 6,955,104 km (0.085 R)
• M13: 8,600,830 km (0.095 R)
• M14: 10,159,640 km (0.088 R)
• M15: 11,130,830 km (0.086 R)
• M16: 11,639,163 km (0.119 R)
• M17: 12,430,835 km (0.075 R)
• M18: 13,201,563 km (0.106 R)
• M19: 14,121,291 km (0.11 R)
• M20: 14,657,001 km (0.094 R)
• M21: 20,257,646 km (0.087 R)
• M22: 22,429,807 km (0.11 R)
• M23: 23,905,590 km (0.074 R)
• M24: 24,667,342 km (0.096 R)
• M25: 29,101,423 km (0.077 R)
• M26: 31,758,730 km (0.077 R)
• M27: 33,512,616 km (0.104 R)
• M28: 34,466,751 km (0.109 R)
• M29: 36,875,426 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.5

Radius: 5.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.43 AU - 13.51 AU

Year: 18526 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,231,260 km

• M1: 74,649 km (0.115 R)
• M2: 1,308,682 km (0.084 R)
• M3: 1,967,212 km (0.114 R)
• M4: 2,132,069 km (0.101 R)
• M5: 3,013,500 km (0.038 R)
• M6: 4,142,215 km (0.032 R)
• M7: 4,526,832 km (0.079 R)
• M8: 4,786,533 km (0.109 R)
• M9: 5,592,567 km (0.1 R)
• M10: 6,096,861 km (0.075 R)
• M11: 7,312,194 km (0.117 R)
• M12: 8,291,911 km (0.115 R)
• M13: 10,260,768 km (0.069 R)
• M14: 11,326,952 km (0.096 R)
• M15: 12,690,088 km (0.109 R)
• M16: 13,264,843 km (0.094 R)
• M17: 16,199,953 km (0.062 R)
• M18: 19,016,732 km (0.102 R)
• M19: 22,556,816 km (0.051 R)
• M20: 30,701,821 km (0.087 R)
• M21: 31,009,544 km (0.083 R)
• M22: 31,527,003 km (0.11 R)
• M23: 39,267,496 km (0.082 R)
• M24: 40,362,104 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit