🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1 AU - 1.66 AU

Year: 584 Days

Day: 29.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,287,694 km

• M1: 137,331 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 13.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.78 AU - 10.06 AU

Year: 9304 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,287,694 km

• M1: 169,345 km (0.047 R)
• M2: 689,347 km (0.119 R)
• M3: 1,820,456 km (0.084 R)
• M4: 2,319,066 km (0.116 R)
• M5: 2,810,346 km (0.1 R)
• M6: 5,769,990 km (0.117 R)
• M7: 6,231,350 km (0.113 R)
• M8: 7,924,498 km (0.032 R)
• M9: 9,860,295 km (0.112 R)
• M10: 10,963,280 km (0.098 R)
• M11: 16,799,392 km (0.085 R)
• M12: 19,520,278 km (0.11 R)
• M13: 23,923,392 km (0.105 R)
• M14: 24,346,156 km (0.075 R)
• M15: 28,096,874 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 8.2

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.84 AU - 13.28 AU

Year: 14967 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,287,694 km

• M1: 102,175 km (0.08 R)
• M2: 365,019 km (0.045 R)
• M3: 687,701 km (0.112 R)
• M4: 1,041,800 km (0.1 R)
• M5: 1,642,884 km (0.11 R)
• M6: 2,680,794 km (0.049 R)
• M7: 4,103,769 km (0.069 R)
• M8: 5,507,146 km (0.111 R)
• M9: 5,853,765 km (0.082 R)
• M10: 7,857,927 km (0.117 R)
• M11: 8,198,562 km (0.071 R)
• M12: 10,986,468 km (0.11 R)
• M13: 13,993,684 km (0.11 R)
• M14: 14,713,250 km (0.072 R)
• M15: 15,685,337 km (0.085 R)
• M16: 19,031,841 km (0.118 R)
• M17: 20,825,071 km (0.089 R)
• M18: 21,103,323 km (0.12 R)
• M19: 25,266,033 km (0.093 R)
• M20: 27,317,170 km (0.111 R)
• M21: 32,988,425 km (0.092 R)
• M22: 35,040,608 km (0.12 R)
• M23: 36,769,511 km (0.1 R)
• M24: 37,449,433 km (0.089 R)
• M25: 41,120,416 km (0.099 R)
• M26: 41,558,737 km (0.109 R)
• M27: 50,827,971 km (0.088 R)
• M28: 52,011,440 km (0.118 R)
• M29: 60,815,723 km (0.043 R)
• M30: 64,677,592 km (0.071 R)
• M31: 67,071,607 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 7.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.85 AU - 18.33 AU

Year: 25732 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,287,694 km

• M1: 106,214 km (0.045 R)
• M2: 524,939 km (0.099 R)
• M3: 945,608 km (0.115 R)
• M4: 1,766,152 km (0.063 R)
• M5: 3,070,496 km (0.093 R)
• M6: 3,572,547 km (0.119 R)
• M7: 5,142,277 km (0.058 R)
• M8: 7,218,396 km (0.063 R)
• M9: 8,258,999 km (0.078 R)
• M10: 9,509,637 km (0.117 R)
• M11: 24,043,220 km (0.114 R)
• M12: 27,140,046 km (0.106 R)
• M13: 43,280,010 km (0.06 R)
• M14: 48,002,666 km (0.077 R)
• M15: 52,877,462 km (0.112 R)
• M16: 65,860,163 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit