🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.17 AU - 3.89 AU

Year: 2364 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.2

Radius: 6.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.49 AU - 19.37 AU

Year: 22663 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,833,417 km

• M1: 78,688 km (0.092 R)
• M2: 957,726 km (0.12 R)
• M3: 1,373,159 km (0.115 R)
• M4: 2,164,532 km (0.113 R)
• M5: 2,975,502 km (0.061 R)
• M6: 3,628,048 km (0.038 R)
• M7: 4,246,485 km (0.05 R)
• M8: 5,577,906 km (0.111 R)
• M9: 5,843,442 km (0.067 R)
• M10: 6,038,219 km (0.118 R)
• M11: 6,237,334 km (0.072 R)
• M12: 8,527,378 km (0.065 R)
• M13: 9,997,027 km (0.08 R)
• M14: 10,618,008 km (0.105 R)
• M15: 11,936,713 km (0.057 R)
• M16: 13,428,204 km (0.111 R)
• M17: 14,044,398 km (0.05 R)
• M18: 14,536,425 km (0.107 R)
• M19: 14,967,417 km (0.082 R)
• M20: 15,480,687 km (0.116 R)
• M21: 17,091,557 km (0.063 R)
• M22: 17,330,465 km (0.094 R)
• M23: 20,462,894 km (0.116 R)
• M24: 23,070,236 km (0.11 R)
• M25: 23,264,563 km (0.086 R)
• M26: 24,554,396 km (0.097 R)
• M27: 25,268,277 km (0.084 R)
• M28: 27,930,970 km (0.098 R)
• M29: 29,729,884 km (0.037 R)
• M30: 30,191,393 km (0.051 R)
• M31: 32,570,897 km (0.1 R)
• M32: 34,562,344 km (0.051 R)
• M33: 35,458,435 km (0.093 R)
• M34: 35,717,389 km (0.04 R)
• M35: 38,648,909 km (0.107 R)
• M36: 40,595,776 km (0.111 R)
• M37: 44,083,501 km (0.107 R)
• M38: 46,361,876 km (0.11 R)
• M39: 47,294,918 km (0.112 R)
• M40: 50,168,693 km (0.12 R)
• M41: 54,007,374 km (0.076 R)
• M42: 57,322,613 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.2

Radius: 4.4

Gravity: 50.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.51 AU - 21.77 AU

Year: 27539 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 105,833,417 km

• M1: 54,753 km (0.036 R)
• M2: 426,204 km (0.105 R)
• M3: 826,977 km (0.091 R)
• M4: 1,212,042 km (0.07 R)
• M5: 1,498,821 km (0.09 R)
• M6: 2,426,926 km (0.082 R)
• M7: 3,652,432 km (0.089 R)
• M8: 4,103,170 km (0.08 R)
• M9: 4,249,028 km (0.073 R)
• M10: 4,474,323 km (0.054 R)
• M11: 5,072,714 km (0.1 R)
• M12: 5,456,283 km (0.096 R)
• M13: 7,238,891 km (0.105 R)
• M14: 9,565,886 km (0.036 R)
• M15: 9,758,269 km (0.032 R)
• M16: 10,897,307 km (0.08 R)
• M17: 15,625,198 km (0.09 R)
• M18: 16,252,612 km (0.116 R)
• M19: 20,800,387 km (0.037 R)
• M20: 22,561,902 km (0.093 R)
• M21: 24,659,713 km (0.069 R)
• M22: 25,755,817 km (0.094 R)
• M23: 27,654,214 km (0.05 R)
• M24: 29,643,865 km (0.079 R)
• M25: 33,757,059 km (0.101 R)
• M26: 34,352,757 km (0.106 R)
• M27: 38,396,089 km (0.081 R)
• M28: 38,881,983 km (0.088 R)
• M29: 40,364,647 km (0.074 R)
• M30: 41,204,490 km (0.08 R)
• M31: 43,267,295 km (0.064 R)
• M32: 45,759,745 km (0.068 R)
• M33: 46,123,417 km (0.053 R)
• M34: 46,672,591 km (0.116 R)
• M35: 58,805,577 km (0.098 R)
• M36: 64,103,286 km (0.116 R)
• M37: 66,401,408 km (0.108 R)
• M38: 74,877,025 km (0.086 R)
• M39: 84,864,329 km (0.11 R)
• M40: 95,110,885 km (0.03 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit