🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.99 AU

Year: 314 Days

Day: 16.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.36 AU - 1.64 AU

Year: 700 Days

Day: 15.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 11.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.12 AU - 4.8 AU

Year: 3587 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,083,528 km

• M1: 148,700 km (0.099 R)
• M2: 529,277 km (0.057 R)
• M3: 914,791 km (0.056 R)
• M4: 1,307,485 km (0.085 R)
• M5: 1,901,389 km (0.073 R)
• M6: 2,407,479 km (0.096 R)
• M7: 3,856,633 km (0.081 R)
• M8: 4,329,811 km (0.091 R)
• M9: 4,890,205 km (0.059 R)
• M10: 5,712,095 km (0.115 R)
• M11: 6,445,873 km (0.089 R)
• M12: 7,369,490 km (0.103 R)
• M13: 9,748,994 km (0.061 R)
• M14: 11,830,200 km (0.116 R)
• M15: 13,549,977 km (0.085 R)
• M16: 15,062,411 km (0.095 R)
• M17: 15,751,609 km (0.072 R)
• M18: 16,628,551 km (0.103 R)
• M19: 17,364,722 km (0.108 R)
• M20: 18,660,090 km (0.051 R)
• M21: 19,024,361 km (0.034 R)
• M22: 19,892,627 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 10.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.79 AU - 6.99 AU

Year: 5443 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,083,528 km

• M1: 126,560 km (0.11 R)
• M2: 445,802 km (0.113 R)
• M3: 849,716 km (0.099 R)
• M4: 1,214,884 km (0.109 R)
• M5: 1,762,712 km (0.096 R)
• M6: 2,158,398 km (0.113 R)
• M7: 2,483,175 km (0.107 R)
• M8: 3,642,110 km (0.077 R)
• M9: 4,146,404 km (0.117 R)
• M10: 5,367,721 km (0.097 R)
• M11: 6,928,625 km (0.11 R)
• M12: 7,704,889 km (0.107 R)
• M13: 9,935,543 km (0.065 R)
• M14: 10,307,443 km (0.062 R)
• M15: 10,727,514 km (0.101 R)
• M16: 12,056,242 km (0.095 R)
• M17: 14,415,251 km (0.107 R)
• M18: 15,479,340 km (0.06 R)
• M19: 15,879,066 km (0.094 R)
• M20: 16,491,370 km (0.118 R)
• M21: 18,091,319 km (0.041 R)
• M22: 19,042,612 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 8.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.71 AU - 11.27 AU

Year: 12024 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,083,528 km

• M1: 100,679 km (0.088 R)
• M2: 508,782 km (0.095 R)
• M3: 804,238 km (0.062 R)
• M4: 1,464,713 km (0.108 R)
• M5: 1,951,953 km (0.039 R)
• M6: 2,662,393 km (0.066 R)
• M7: 3,709,878 km (0.105 R)
• M8: 9,068,922 km (0.118 R)
• M9: 11,443,788 km (0.06 R)
• M10: 12,454,023 km (0.106 R)
• M11: 13,279,953 km (0.054 R)
• M12: 17,891,457 km (0.097 R)
• M13: 21,664,165 km (0.087 R)
• M14: 30,526,044 km (0.097 R)
• M15: 37,652,288 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 5

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.52 AU - 16.94 AU

Year: 24899 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,083,528 km

• M1: 62,382 km (0.052 R)
• M2: 290,519 km (0.114 R)
• M3: 558,449 km (0.06 R)
• M4: 912,996 km (0.108 R)
• M5: 1,233,734 km (0.054 R)
• M6: 1,513,332 km (0.091 R)
• M7: 2,199,089 km (0.103 R)
• M8: 3,309,404 km (0.103 R)
• M9: 3,939,959 km (0.066 R)
• M10: 6,868,487 km (0.076 R)
• M11: 7,091,837 km (0.112 R)
• M12: 8,034,303 km (0.059 R)
• M13: 9,380,385 km (0.084 R)
• M14: 9,992,839 km (0.101 R)
• M15: 10,572,231 km (0.1 R)
• M16: 12,643,713 km (0.037 R)
• M17: 14,165,722 km (0.067 R)
• M18: 15,346,647 km (0.108 R)
• M19: 23,232,849 km (0.077 R)
• M20: 27,805,158 km (0.033 R)
• M21: 28,258,739 km (0.09 R)
• M22: 28,487,324 km (0.081 R)
• M23: 29,180,561 km (0.055 R)
• M24: 29,766,835 km (0.052 R)
• M25: 33,578,140 km (0.118 R)
• M26: 33,834,550 km (0.12 R)
• M27: 34,742,609 km (0.106 R)
• M28: 36,202,236 km (0.085 R)
• M29: 36,471,961 km (0.116 R)
• M30: 37,426,395 km (0.077 R)
• M31: 44,270,647 km (0.108 R)
• M32: 50,378,729 km (0.074 R)
• M33: 56,661,540 km (0.097 R)
• M34: 62,473,417 km (0.119 R)
• M35: 67,644,268 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit