🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 211 Days

Day: 42.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.7 AU - 0.74 AU

Year: 225 Days

Day: 26.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.74 AU - 1.04 AU

Year: 310 Days

Day: 31.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 11.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.68 AU - 5.64 AU

Year: 3712 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,415,364 km

• M1: 147,354 km (0.106 R)
• M2: 762,052 km (0.074 R)
• M3: 1,320,052 km (0.105 R)
• M4: 2,460,436 km (0.068 R)
• M5: 2,848,643 km (0.082 R)
• M6: 3,374,479 km (0.065 R)
• M7: 4,011,467 km (0.055 R)
• M8: 6,348,036 km (0.06 R)
• M9: 6,902,147 km (0.081 R)
• M10: 7,930,632 km (0.089 R)
• M11: 8,653,339 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 9.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.25 AU - 6.59 AU

Year: 6002 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,415,364 km

• M1: 123,119 km (0.111 R)
• M2: 464,053 km (0.117 R)
• M3: 901,327 km (0.092 R)
• M4: 1,431,352 km (0.117 R)
• M5: 1,856,061 km (0.055 R)
• M6: 2,364,095 km (0.107 R)
• M7: 3,000,933 km (0.104 R)
• M8: 4,615,244 km (0.088 R)
• M9: 5,610,070 km (0.05 R)
• M10: 6,002,615 km (0.097 R)
• M11: 6,876,715 km (0.049 R)
• M12: 7,649,837 km (0.119 R)
• M13: 9,922,528 km (0.084 R)
• M14: 10,274,083 km (0.102 R)
• M15: 10,863,049 km (0.069 R)
• M16: 11,910,833 km (0.1 R)
• M17: 16,475,513 km (0.1 R)
• M18: 16,844,720 km (0.101 R)
• M19: 17,663,918 km (0.075 R)
• M20: 21,280,297 km (0.114 R)
• M21: 22,537,518 km (0.118 R)
• M22: 27,285,904 km (0.111 R)
• M23: 29,125,359 km (0.091 R)
• M24: 31,704,576 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 11.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.76 AU - 7.96 AU

Year: 7367 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,415,364 km

• M1: 140,472 km (0.112 R)
• M2: 636,090 km (0.118 R)
• M3: 1,160,281 km (0.085 R)
• M4: 1,819,858 km (0.056 R)
• M5: 2,772,497 km (0.107 R)
• M6: 3,253,454 km (0.112 R)
• M7: 4,489,731 km (0.072 R)
• M8: 5,012,127 km (0.07 R)
• M9: 5,605,582 km (0.061 R)
• M10: 6,756,737 km (0.115 R)
• M11: 7,786,120 km (0.094 R)
• M12: 9,303,043 km (0.094 R)
• M13: 9,970,997 km (0.082 R)
• M14: 10,766,409 km (0.117 R)
• M15: 12,064,171 km (0.052 R)
• M16: 13,858,148 km (0.095 R)
• M17: 15,575,831 km (0.107 R)
• M18: 16,646,503 km (0.032 R)
• M19: 17,365,022 km (0.097 R)
• M20: 18,240,618 km (0.114 R)
• M21: 18,654,555 km (0.115 R)
• M22: 21,271,620 km (0.104 R)
• M23: 25,901,226 km (0.116 R)
• M24: 26,336,855 km (0.095 R)
• M25: 27,763,719 km (0.043 R)
• M26: 33,164,801 km (0.09 R)
• M27: 33,989,534 km (0.093 R)
• M28: 34,511,930 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 10.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.06 AU - 11.42 AU

Year: 13904 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,415,364 km

• M1: 135,685 km (0.066 R)
• M2: 1,076,506 km (0.069 R)
• M3: 1,613,263 km (0.083 R)
• M4: 1,993,840 km (0.036 R)
• M5: 2,434,705 km (0.098 R)
• M6: 3,005,421 km (0.104 R)
• M7: 3,739,498 km (0.068 R)
• M8: 4,707,695 km (0.036 R)
• M9: 5,107,271 km (0.106 R)
• M10: 5,562,797 km (0.114 R)
• M11: 7,334,933 km (0.111 R)
• M12: 7,958,906 km (0.108 R)
• M13: 8,617,885 km (0.105 R)
• M14: 9,123,825 km (0.056 R)
• M15: 11,186,929 km (0.108 R)
• M16: 12,014,055 km (0.112 R)
• M17: 13,000,354 km (0.061 R)
• M18: 13,543,843 km (0.038 R)
• M19: 22,228,897 km (0.086 R)
• M20: 23,446,325 km (0.116 R)
• M21: 23,802,218 km (0.025 R)
• M22: 27,071,979 km (0.097 R)
• M23: 33,917,727 km (0.049 R)
• M24: 34,717,627 km (0.094 R)
• M25: 35,881,797 km (0.078 R)
• M26: 37,071,998 km (0.078 R)
• M27: 37,555,349 km (0.098 R)
• M28: 39,030,683 km (0.059 R)
• M29: 39,908,822 km (0.113 R)
• M30: 41,574,744 km (0.083 R)
• M31: 45,319,478 km (0.081 R)
• M32: 46,429,494 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit