🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.35 AU - 1.45 AU

Year: 596 Days

Day: 45.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 113.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.07 AU - 2.07 AU

Year: 1072 Days

Day: 17.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,535,600 km

• M1: 72,555 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.35 AU - 3.01 AU

Year: 1579 Days

Day: 35.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 9.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.55 AU - 6.39 AU

Year: 4604 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 140.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,535,600 km

• M1: 124,615 km (0.115 R)
• M2: 808,427 km (0.118 R)
• M3: 1,198,279 km (0.11 R)
• M4: 1,642,884 km (0.116 R)
• M5: 1,989,801 km (0.119 R)
• M6: 2,400,896 km (0.114 R)
• M7: 2,868,240 km (0.106 R)
• M8: 3,206,780 km (0.102 R)
• M9: 4,692,287 km (0.097 R)
• M10: 5,216,328 km (0.061 R)
• M11: 6,118,104 km (0.118 R)
• M12: 7,088,845 km (0.117 R)
• M13: 7,644,601 km (0.07 R)
• M14: 8,478,459 km (0.106 R)
• M15: 8,806,378 km (0.072 R)
• M16: 9,180,672 km (0.087 R)
• M17: 10,912,716 km (0.058 R)
• M18: 11,833,341 km (0.11 R)
• M19: 13,044,037 km (0.061 R)
• M20: 13,679,379 km (0.087 R)
• M21: 14,131,314 km (0.096 R)
• M22: 15,873,980 km (0.12 R)
• M23: 16,711,728 km (0.06 R)
• M24: 17,402,870 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 8.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.84 AU - 7.88 AU

Year: 7186 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,535,600 km

• M1: 111,450 km (0.106 R)
• M2: 445,802 km (0.117 R)
• M3: 777,909 km (0.119 R)
• M4: 1,078,152 km (0.059 R)
• M5: 1,376,899 km (0.081 R)
• M6: 1,826,141 km (0.063 R)
• M7: 2,305,154 km (0.099 R)
• M8: 3,138,713 km (0.094 R)
• M9: 6,742,974 km (0.099 R)
• M10: 8,349,057 km (0.117 R)
• M11: 8,950,590 km (0.084 R)
• M12: 9,623,781 km (0.114 R)
• M13: 10,929,620 km (0.069 R)
• M14: 11,213,856 km (0.108 R)
• M15: 12,197,462 km (0.053 R)
• M16: 13,778,861 km (0.06 R)
• M17: 14,848,636 km (0.08 R)
• M18: 15,197,648 km (0.078 R)
• M19: 16,033,451 km (0.1 R)
• M20: 16,773,960 km (0.118 R)
• M21: 23,540,272 km (0.1 R)
• M22: 27,959,094 km (0.104 R)
• M23: 31,352,572 km (0.096 R)
• M24: 32,705,086 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 8.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.47 AU - 8.91 AU

Year: 8435 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,535,600 km

• M1: 105,766 km (0.096 R)
• M2: 488,138 km (0.107 R)
• M3: 759,060 km (0.09 R)
• M4: 1,114,654 km (0.039 R)
• M5: 1,999,525 km (0.082 R)
• M6: 2,268,951 km (0.027 R)
• M7: 2,562,761 km (0.109 R)
• M8: 3,810,557 km (0.075 R)
• M9: 4,127,256 km (0.111 R)
• M10: 5,011,080 km (0.12 R)
• M11: 5,698,183 km (0.099 R)
• M12: 6,826,899 km (0.099 R)
• M13: 7,149,133 km (0.114 R)
• M14: 7,556,787 km (0.058 R)
• M15: 8,058,538 km (0.045 R)
• M16: 9,476,128 km (0.083 R)
• M17: 12,266,277 km (0.072 R)
• M18: 13,177,927 km (0.098 R)
• M19: 14,365,584 km (0.082 R)
• M20: 14,836,369 km (0.102 R)
• M21: 18,910,218 km (0.091 R)
• M22: 20,492,365 km (0.042 R)
• M23: 21,240,055 km (0.116 R)
• M24: 23,028,348 km (0.043 R)
• M25: 25,338,289 km (0.108 R)
• M26: 28,992,815 km (0.089 R)
• M27: 29,555,603 km (0.084 R)
• M28: 33,494,814 km (0.105 R)
• M29: 34,531,676 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.9

Radius: 8.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.69 AU - 12.33 AU

Year: 11398 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,535,600 km

• M1: 100,829 km (0.062 R)
• M2: 356,791 km (0.102 R)
• M3: 1,056,610 km (0.078 R)
• M4: 2,132,368 km (0.074 R)
• M5: 2,766,962 km (0.1 R)
• M6: 4,434,230 km (0.109 R)
• M7: 6,189,014 km (0.074 R)
• M8: 6,467,714 km (0.109 R)
• M9: 6,791,444 km (0.099 R)
• M10: 7,787,766 km (0.079 R)
• M11: 8,661,118 km (0.111 R)
• M12: 10,502,967 km (0.111 R)
• M13: 15,255,991 km (0.113 R)
• M14: 15,573,438 km (0.089 R)
• M15: 16,221,645 km (0.097 R)
• M16: 16,887,655 km (0.05 R)
• M17: 19,810,498 km (0.11 R)
• M18: 20,725,887 km (0.093 R)
• M19: 21,430,643 km (0.09 R)
• M20: 22,640,890 km (0.058 R)
• M21: 23,388,430 km (0.109 R)
• M22: 33,900,074 km (0.102 R)
• M23: 38,508,287 km (0.109 R)
• M24: 40,172,713 km (0.085 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit