🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 16.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.3

Radius: 10.5

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.95 AU - 1.03 AU

Year: 636 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,862,284 km

• M1: 131,197 km (0.106 R)
• M2: 489,335 km (0.078 R)
• M3: 1,093,710 km (0.089 R)
• M4: 1,432,549 km (0.094 R)
• M5: 1,851,274 km (0.108 R)
• M6: 2,606,743 km (0.066 R)
• M7: 3,049,553 km (0.104 R)
• M8: 3,515,101 km (0.093 R)
• M9: 4,132,940 km (0.08 R)
• M10: 4,476,267 km (0.108 R)
• M11: 5,774,328 km (0.059 R)
• M12: 6,124,836 km (0.056 R)
• M13: 6,677,600 km (0.032 R)
• M14: 7,086,152 km (0.079 R)
• M15: 7,718,801 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 14.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.75 AU - 5.21 AU

Year: 7176 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,862,284 km

• M1: 176,825 km (0.099 R)
• M2: 696,528 km (0.094 R)
• M3: 1,600,548 km (0.112 R)
• M4: 2,360,056 km (0.108 R)
• M5: 2,853,879 km (0.079 R)
• M6: 3,372,684 km (0.088 R)
• M7: 4,028,820 km (0.115 R)
• M8: 4,521,745 km (0.072 R)
• M9: 5,292,025 km (0.116 R)
• M10: 6,282,662 km (0.034 R)
• M11: 7,778,790 km (0.061 R)
• M12: 8,506,135 km (0.101 R)
• M13: 9,546,139 km (0.117 R)
• M14: 13,403,520 km (0.106 R)
• M15: 14,932,859 km (0.099 R)
• M16: 16,905,008 km (0.107 R)
• M17: 20,898,823 km (0.075 R)
• M18: 23,114,517 km (0.119 R)
• M19: 25,134,836 km (0.069 R)
• M20: 26,455,935 km (0.104 R)
• M21: 28,195,159 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.5

Radius: 5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.29 AU - 8.59 AU

Year: 13103 Days

Day: 15.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,862,284 km

• M1: 62,233 km (0.111 R)
• M2: 353,350 km (0.067 R)
• M3: 525,388 km (0.048 R)
• M4: 818,001 km (0.118 R)
• M5: 1,279,062 km (0.079 R)
• M6: 1,605,933 km (0.108 R)
• M7: 1,853,667 km (0.076 R)
• M8: 2,356,914 km (0.025 R)
• M9: 3,493,858 km (0.115 R)
• M10: 3,959,108 km (0.094 R)
• M11: 6,338,761 km (0.057 R)
• M12: 7,541,528 km (0.083 R)
• M13: 8,356,088 km (0.028 R)
• M14: 11,004,419 km (0.108 R)
• M15: 11,296,584 km (0.094 R)
• M16: 12,101,271 km (0.116 R)
• M17: 14,049,933 km (0.104 R)
• M18: 14,278,668 km (0.097 R)
• M19: 18,970,356 km (0.097 R)
• M20: 20,104,607 km (0.085 R)
• M21: 20,762,090 km (0.116 R)
• M22: 21,585,028 km (0.063 R)
• M23: 22,978,083 km (0.1 R)
• M24: 23,777,534 km (0.119 R)
• M25: 28,234,803 km (0.094 R)
• M26: 28,690,777 km (0.057 R)
• M27: 32,020,227 km (0.101 R)
• M28: 34,342,884 km (0.088 R)
• M29: 34,550,077 km (0.067 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: 200 - 15,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit