🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 541 Days

Day: 45 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 964 Days

Day: 43.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,935,417 km

• M1: 59,390 km (0.11 R)
• M2: 443,408 km (0.068 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 9.4

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.8 AU - 8.08 AU

Year: 7412 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,935,417 km

• M1: 116,986 km (0.082 R)
• M2: 813,513 km (0.054 R)
• M3: 1,399,189 km (0.09 R)
• M4: 1,801,009 km (0.115 R)
• M5: 2,131,919 km (0.12 R)
• M6: 2,839,517 km (0.114 R)
• M7: 3,626,402 km (0.111 R)
• M8: 4,524,887 km (0.068 R)
• M9: 4,883,622 km (0.095 R)
• M10: 6,686,875 km (0.085 R)
• M11: 7,679,906 km (0.083 R)
• M12: 8,559,541 km (0.109 R)
• M13: 9,371,858 km (0.074 R)
• M14: 9,910,859 km (0.115 R)
• M15: 10,375,660 km (0.107 R)
• M16: 10,757,882 km (0.055 R)
• M17: 11,550,751 km (0.067 R)
• M18: 14,280,164 km (0.068 R)
• M19: 15,176,255 km (0.068 R)
• M20: 15,919,757 km (0.119 R)
• M21: 16,687,343 km (0.114 R)
• M22: 18,504,509 km (0.068 R)
• M23: 19,209,863 km (0.094 R)
• M24: 20,749,374 km (0.1 R)
• M25: 22,211,544 km (0.086 R)
• M26: 24,489,919 km (0.097 R)
• M27: 25,772,422 km (0.109 R)
• M28: 27,642,395 km (0.114 R)
• M29: 28,844,414 km (0.118 R)
• M30: 29,888,308 km (0.075 R)
• M31: 30,957,335 km (0.094 R)
• M32: 34,846,430 km (0.101 R)
• M33: 36,139,255 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.1

Radius: 6

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.92 AU - 16.3 AU

Year: 21453 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,935,417 km

• M1: 75,248 km (0.114 R)
• M2: 338,690 km (0.103 R)
• M3: 743,352 km (0.051 R)
• M4: 941,719 km (0.042 R)
• M5: 1,161,927 km (0.08 R)
• M6: 1,498,372 km (0.098 R)
• M7: 1,801,158 km (0.094 R)
• M8: 3,124,202 km (0.042 R)
• M9: 3,529,163 km (0.104 R)
• M10: 3,775,701 km (0.069 R)
• M11: 4,513,966 km (0.106 R)
• M12: 5,384,476 km (0.062 R)
• M13: 5,670,208 km (0.034 R)
• M14: 8,442,855 km (0.098 R)
• M15: 11,397,862 km (0.057 R)
• M16: 12,637,131 km (0.05 R)
• M17: 12,851,953 km (0.114 R)
• M18: 13,511,530 km (0.089 R)
• M19: 14,581,903 km (0.049 R)
• M20: 19,053,682 km (0.082 R)
• M21: 21,192,932 km (0.071 R)
• M22: 22,216,181 km (0.104 R)
• M23: 26,875,407 km (0.087 R)
• M24: 34,184,161 km (0.093 R)
• M25: 38,816,309 km (0.096 R)
• M26: 42,874,899 km (0.056 R)
• M27: 43,686,468 km (0.066 R)
• M28: 44,013,938 km (0.044 R)
• M29: 46,522,544 km (0.117 R)
• M30: 50,912,793 km (0.118 R)
• M31: 51,275,418 km (0.119 R)
• M32: 52,006,054 km (0.034 R)
• M33: 55,955,737 km (0.105 R)
• M34: 58,896,233 km (0.096 R)
• M35: 61,732,160 km (0.055 R)
• M36: 62,766,629 km (0.071 R)
• M37: 64,023,251 km (0.084 R)
• M38: 67,020,444 km (0.109 R)
• M39: 81,173,749 km (0.12 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: 548 - 11,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit