🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 274 Days

Day: 32.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 7.4

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.22 AU - 9.28 AU

Year: 13718 Days

Day: 23.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,197,542 km

• M1: 93,798 km (0.119 R)
• M2: 388,356 km (0.111 R)
• M3: 619,784 km (0.043 R)
• M4: 1,160,431 km (0.118 R)
• M5: 1,734,737 km (0.087 R)
• M6: 2,019,721 km (0.048 R)
• M7: 2,356,914 km (0.101 R)
• M8: 2,920,898 km (0.092 R)
• M9: 3,326,757 km (0.113 R)
• M10: 3,599,175 km (0.054 R)
• M11: 5,192,692 km (0.067 R)
• M12: 5,866,929 km (0.091 R)
• M13: 7,572,644 km (0.07 R)
• M14: 7,901,909 km (0.116 R)
• M15: 8,289,816 km (0.077 R)
• M16: 9,262,352 km (0.088 R)
• M17: 9,693,942 km (0.108 R)
• M18: 11,991,915 km (0.098 R)
• M19: 13,165,959 km (0.085 R)
• M20: 14,060,105 km (0.116 R)
• M21: 14,775,034 km (0.098 R)
• M22: 18,294,922 km (0.08 R)
• M23: 20,837,637 km (0.105 R)
• M24: 24,923,903 km (0.12 R)
• M25: 26,936,443 km (0.097 R)
• M26: 27,704,329 km (0.103 R)
• M27: 28,261,731 km (0.114 R)
• M28: 29,283,933 km (0.052 R)
• M29: 31,522,515 km (0.111 R)
• M30: 33,872,698 km (0.096 R)
• M31: 41,330,002 km (0.081 R)
• M32: 46,761,302 km (0.112 R)
• M33: 54,369,252 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.9

Radius: 3.5

Gravity: 50.44 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.74 AU - 13 AU

Year: 22786 Days

Day: 17.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,197,542 km

• M1: 52,359 km (0.061 R)
• M2: 227,838 km (0.098 R)
• M3: 423,661 km (0.098 R)
• M4: 647,011 km (0.11 R)
• M5: 1,692,401 km (0.098 R)
• M6: 2,317,720 km (0.101 R)
• M7: 2,431,414 km (0.066 R)
• M8: 2,795,087 km (0.084 R)
• M9: 4,407,153 km (0.109 R)
• M10: 6,686,875 km (0.083 R)
• M11: 7,693,818 km (0.091 R)
• M12: 8,852,604 km (0.092 R)
• M13: 9,019,256 km (0.105 R)
• M14: 9,244,550 km (0.119 R)
• M15: 9,415,989 km (0.065 R)
• M16: 10,002,712 km (0.09 R)
• M17: 10,244,163 km (0.116 R)
• M18: 14,044,547 km (0.107 R)
• M19: 17,098,438 km (0.084 R)
• M20: 17,793,171 km (0.112 R)
• M21: 20,277,243 km (0.099 R)
• M22: 21,752,428 km (0.07 R)
• M23: 22,259,565 km (0.11 R)
• M24: 22,464,663 km (0.066 R)
• M25: 27,184,327 km (0.11 R)
• M26: 27,536,330 km (0.03 R)
• M27: 28,249,464 km (0.053 R)
• M28: 30,336,354 km (0.044 R)
• M29: 30,714,986 km (0.119 R)
• M30: 30,969,153 km (0.117 R)
• M31: 35,507,803 km (0.086 R)
• M32: 38,816,907 km (0.058 R)
• M33: 39,562,653 km (0.108 R)
• M34: 41,082,418 km (0.113 R)
• M35: 46,040,390 km (0.074 R)
• M36: 47,381,685 km (0.091 R)
• M37: 51,026,039 km (0.101 R)
• M38: 51,382,530 km (0.051 R)
• M39: 53,740,492 km (0.049 R)
• M40: 59,258,409 km (0.11 R)
• M41: 69,418,648 km (0.074 R)
• M42: 77,112,018 km (0.109 R)
• M43: 79,957,369 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit