🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 27.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,475,964 km

• M1: 823,536 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 9.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.17 AU - 1.19 AU

Year: 841 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 16,475,964 km

• M1: 122,072 km (0.063 R)
• M2: 608,714 km (0.074 R)
• M3: 910,752 km (0.058 R)
• M4: 1,767,648 km (0.103 R)
• M5: 2,447,421 km (0.089 R)
• M6: 2,801,519 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 8.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.29 AU - 2.03 AU

Year: 1403 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,475,964 km

• M1: 103,971 km (0.036 R)
• M2: 360,082 km (0.078 R)
• M3: 661,372 km (0.103 R)
• M4: 1,122,582 km (0.081 R)
• M5: 1,398,890 km (0.113 R)
• M6: 1,949,859 km (0.096 R)
• M7: 2,423,336 km (0.113 R)
• M8: 2,814,086 km (0.109 R)
• M9: 3,162,349 km (0.074 R)
• M10: 3,584,365 km (0.061 R)
• M11: 4,330,559 km (0.072 R)
• M12: 6,622,698 km (0.09 R)
• M13: 7,463,887 km (0.105 R)
• M14: 8,926,954 km (0.041 R)
• M15: 9,299,004 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 9.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.41 AU - 2.85 AU

Year: 2798 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 16,475,964 km

• M1: 116,088 km (0.103 R)
• M2: 652,995 km (0.096 R)
• M3: 1,170,304 km (0.119 R)
• M4: 1,475,185 km (0.115 R)
• M5: 1,988,604 km (0.1 R)
• M6: 2,481,829 km (0.102 R)
• M7: 2,786,560 km (0.075 R)
• M8: 3,132,131 km (0.093 R)
• M9: 3,891,789 km (0.097 R)
• M10: 4,423,459 km (0.083 R)
• M11: 4,811,367 km (0.076 R)
• M12: 5,773,431 km (0.089 R)
• M13: 6,831,985 km (0.063 R)
• M14: 7,663,749 km (0.109 R)
• M15: 8,224,592 km (0.082 R)
• M16: 8,655,134 km (0.061 R)
• M17: 9,494,678 km (0.039 R)
• M18: 10,106,982 km (0.095 R)
• M19: 10,709,113 km (0.11 R)
• M20: 11,372,729 km (0.094 R)
• M21: 11,753,007 km (0.095 R)
• M22: 13,359,838 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 11.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.03 AU - 5.91 AU

Year: 7268 Days

Day: 6.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 100.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 16,475,964 km

• M1: 141,819 km (0.058 R)
• M2: 568,023 km (0.101 R)
• M3: 927,656 km (0.066 R)
• M4: 1,501,963 km (0.046 R)
• M5: 2,244,866 km (0.052 R)
• M6: 2,734,499 km (0.092 R)
• M7: 3,822,824 km (0.115 R)
• M8: 4,198,015 km (0.079 R)
• M9: 5,474,684 km (0.088 R)
• M10: 6,158,346 km (0.089 R)
• M11: 9,317,703 km (0.095 R)
• M12: 12,493,217 km (0.092 R)
• M13: 12,929,146 km (0.117 R)
• M14: 13,375,097 km (0.092 R)
• M15: 13,985,755 km (0.113 R)
• M16: 16,099,723 km (0.036 R)
• M17: 16,674,328 km (0.112 R)
• M18: 17,262,697 km (0.029 R)
• M19: 18,731,149 km (0.071 R)
• M20: 19,238,735 km (0.096 R)
• M21: 19,690,221 km (0.12 R)
• M22: 20,681,906 km (0.103 R)
• M23: 21,915,340 km (0.103 R)
• M24: 23,124,689 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 8.4

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.62 AU - 5.38 AU

Year: 7334 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 16,475,964 km

• M1: 111,750 km (0.074 R)
• M2: 441,763 km (0.073 R)
• M3: 2,843,706 km (0.079 R)
• M4: 3,514,652 km (0.111 R)
• M5: 4,259,500 km (0.049 R)
• M6: 4,596,993 km (0.085 R)
• M7: 5,105,775 km (0.064 R)
• M8: 5,390,011 km (0.06 R)
• M9: 7,166,785 km (0.065 R)
• M10: 7,727,179 km (0.063 R)
• M11: 8,102,669 km (0.057 R)
• M12: 8,980,959 km (0.119 R)
• M13: 10,770,747 km (0.051 R)
• M14: 11,831,247 km (0.079 R)
• M15: 12,330,604 km (0.12 R)
• M16: 13,550,426 km (0.077 R)
• M17: 13,913,200 km (0.085 R)
• M18: 17,405,862 km (0.099 R)
• M19: 17,762,802 km (0.087 R)
• M20: 19,239,782 km (0.042 R)
• M21: 20,242,537 km (0.073 R)
• M22: 22,101,589 km (0.07 R)
• M23: 22,944,274 km (0.066 R)
• M24: 24,604,212 km (0.04 R)
• M25: 25,509,279 km (0.098 R)
• M26: 27,482,026 km (0.114 R)
• M27: 27,966,275 km (0.115 R)
• M28: 32,800,231 km (0.115 R)
• M29: 35,814,777 km (0.101 R)
• M30: 36,392,674 km (0.053 R)
• M31: 39,743,966 km (0.073 R)
• M32: 41,876,034 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 12.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.49 AU - 6.35 AU

Year: 8278 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 16,475,964 km

• M1: 198,068 km (0.061 R)
• M2: 915,689 km (0.072 R)
• M3: 1,372,112 km (0.113 R)
• M4: 2,681,691 km (0.073 R)
• M5: 4,139,074 km (0.029 R)
• M6: 5,263,751 km (0.104 R)
• M7: 7,150,778 km (0.055 R)
• M8: 7,605,556 km (0.1 R)
• M9: 10,463,473 km (0.085 R)
• M10: 13,971,992 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit