🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 994 Days

Day: 47.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 13.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.16 AU - 5.58 AU

Year: 4049 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,498,162 km

• M1: 172,935 km (0.097 R)
• M2: 613,202 km (0.068 R)
• M3: 1,048,083 km (0.108 R)
• M4: 1,552,228 km (0.065 R)
• M5: 2,126,983 km (0.092 R)
• M6: 3,196,308 km (0.057 R)
• M7: 4,575,600 km (0.108 R)
• M8: 5,090,367 km (0.118 R)
• M9: 6,098,507 km (0.114 R)
• M10: 6,606,990 km (0.106 R)
• M11: 7,391,631 km (0.099 R)
• M12: 9,853,264 km (0.117 R)
• M13: 10,635,661 km (0.106 R)
• M14: 12,324,770 km (0.081 R)
• M15: 13,467,548 km (0.105 R)
• M16: 14,431,707 km (0.06 R)
• M17: 14,930,765 km (0.084 R)
• M18: 17,658,084 km (0.087 R)
• M19: 19,895,170 km (0.046 R)
• M20: 20,451,675 km (0.096 R)
• M21: 20,954,922 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.6

Radius: 13.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.56 AU - 7.42 AU

Year: 6962 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,498,162 km

• M1: 183,557 km (0.11 R)
• M2: 825,780 km (0.111 R)
• M3: 1,292,526 km (0.092 R)
• M4: 1,768,247 km (0.115 R)
• M5: 2,480,931 km (0.066 R)
• M6: 3,341,268 km (0.119 R)
• M7: 7,332,390 km (0.1 R)
• M8: 9,438,578 km (0.068 R)
• M9: 10,548,445 km (0.11 R)
• M10: 13,265,890 km (0.105 R)
• M11: 15,817,731 km (0.112 R)
• M12: 16,587,412 km (0.092 R)
• M13: 17,847,026 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.4

Radius: 3

Gravity: 43.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.77 AU - 22.91 AU

Year: 30807 Days

Day: 22.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,498,162 km

• M1: 37,250 km (0.095 R)
• M2: 194,477 km (0.108 R)
• M3: 416,780 km (0.113 R)
• M4: 598,541 km (0.056 R)
• M5: 702,960 km (0.115 R)
• M6: 912,397 km (0.027 R)
• M7: 2,205,671 km (0.092 R)
• M8: 3,184,340 km (0.089 R)
• M9: 3,356,976 km (0.115 R)
• M10: 4,635,290 km (0.102 R)
• M11: 6,161,637 km (0.12 R)
• M12: 7,330,595 km (0.11 R)
• M13: 8,045,822 km (0.045 R)
• M14: 9,613,458 km (0.084 R)
• M15: 10,343,496 km (0.084 R)
• M16: 10,594,970 km (0.046 R)
• M17: 11,440,048 km (0.09 R)
• M18: 12,540,490 km (0.086 R)
• M19: 12,754,415 km (0.112 R)
• M20: 13,559,701 km (0.102 R)
• M21: 16,262,186 km (0.068 R)
• M22: 17,918,384 km (0.087 R)
• M23: 21,765,593 km (0.1 R)
• M24: 41,364,260 km (0.108 R)
• M25: 50,456,071 km (0.098 R)
• M26: 55,655,045 km (0.076 R)
• M27: 58,780,444 km (0.118 R)
• M28: 60,791,937 km (0.118 R)
• M29: 67,536,557 km (0.09 R)
• M30: 76,409,506 km (0.098 R)
• M31: 76,884,330 km (0.115 R)
• M32: 79,045,421 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit