🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.32 AU - 1.66 AU

Year: 661 Days

Day: 33.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.3 AU - 2.04 AU

Year: 784 Days

Day: 20.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,068,609 km

• M1: 768,783 km (0.106 R)
• M2: 905,815 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.41 AU - 2.17 AU

Year: 870 Days

Day: 45.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 12.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.04 AU - 8.78 AU

Year: 8864 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,068,609 km

• M1: 157,975 km (0.114 R)
• M2: 559,795 km (0.118 R)
• M3: 972,237 km (0.113 R)
• M4: 1,407,866 km (0.042 R)
• M5: 1,824,496 km (0.102 R)
• M6: 2,450,114 km (0.088 R)
• M7: 3,193,316 km (0.083 R)
• M8: 3,606,655 km (0.056 R)
• M9: 4,160,915 km (0.119 R)
• M10: 5,667,216 km (0.076 R)
• M11: 6,562,709 km (0.11 R)
• M12: 8,290,415 km (0.102 R)
• M13: 9,725,058 km (0.107 R)
• M14: 11,007,860 km (0.11 R)
• M15: 11,797,587 km (0.072 R)
• M16: 13,431,346 km (0.058 R)
• M17: 15,728,720 km (0.11 R)
• M18: 16,594,742 km (0.107 R)
• M19: 22,473,191 km (0.095 R)
• M20: 26,707,857 km (0.061 R)
• M21: 27,461,831 km (0.07 R)
• M22: 29,111,297 km (0.047 R)
• M23: 29,708,940 km (0.104 R)
• M24: 32,820,726 km (0.115 R)
• M25: 37,182,850 km (0.073 R)
• M26: 38,479,714 km (0.07 R)
• M27: 40,296,580 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 8.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.06 AU - 9.94 AU

Year: 9007 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,068,609 km

• M1: 207,193 km (0.064 R)
• M2: 608,714 km (0.106 R)
• M3: 1,214,884 km (0.105 R)
• M4: 1,721,273 km (0.117 R)
• M5: 2,288,099 km (0.07 R)
• M6: 2,697,100 km (0.1 R)
• M7: 3,085,905 km (0.1 R)
• M8: 3,487,126 km (0.093 R)
• M9: 4,481,653 km (0.031 R)
• M10: 6,404,883 km (0.076 R)
• M11: 7,139,708 km (0.047 R)
• M12: 7,972,669 km (0.101 R)
• M13: 8,279,045 km (0.106 R)
• M14: 10,914,062 km (0.098 R)
• M15: 14,381,292 km (0.114 R)
• M16: 15,300,421 km (0.083 R)
• M17: 15,774,347 km (0.098 R)
• M18: 18,292,828 km (0.117 R)
• M19: 19,449,967 km (0.099 R)
• M20: 23,929,975 km (0.099 R)
• M21: 25,595,747 km (0.102 R)
• M22: 25,880,581 km (0.049 R)
• M23: 26,456,982 km (0.118 R)
• M24: 26,943,624 km (0.071 R)
• M25: 31,055,022 km (0.085 R)
• M26: 38,100,782 km (0.107 R)
• M27: 38,596,849 km (0.046 R)
• M28: 41,533,306 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 13

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.37 AU - 10.11 AU

Year: 11048 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,068,609 km

• M1: 204,650 km (0.104 R)
• M2: 617,390 km (0.107 R)
• M3: 2,271,644 km (0.118 R)
• M4: 2,749,459 km (0.102 R)
• M5: 4,234,069 km (0.11 R)
• M6: 6,163,582 km (0.099 R)
• M7: 6,831,237 km (0.049 R)
• M8: 7,262,677 km (0.116 R)
• M9: 7,922,853 km (0.082 R)
• M10: 9,174,389 km (0.065 R)
• M11: 12,123,561 km (0.117 R)
• M12: 13,173,289 km (0.12 R)
• M13: 13,844,086 km (0.116 R)
• M14: 24,581,025 km (0.063 R)
• M15: 38,711,441 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.4 AU - 11.24 AU

Year: 11184 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,068,609 km

• M1: 112,049 km (0.098 R)
• M2: 432,039 km (0.069 R)
• M3: 755,469 km (0.038 R)
• M4: 1,198,129 km (0.077 R)
• M5: 2,019,122 km (0.077 R)
• M6: 2,415,108 km (0.101 R)
• M7: 2,993,753 km (0.084 R)
• M8: 3,977,209 km (0.04 R)
• M9: 5,560,104 km (0.1 R)
• M10: 5,978,081 km (0.109 R)
• M11: 7,820,827 km (0.113 R)
• M12: 10,320,757 km (0.069 R)
• M13: 11,836,184 km (0.102 R)
• M14: 13,187,800 km (0.059 R)
• M15: 15,710,170 km (0.101 R)
• M16: 16,904,111 km (0.071 R)
• M17: 20,765,531 km (0.069 R)
• M18: 22,288,587 km (0.1 R)
• M19: 26,226,003 km (0.06 R)
• M20: 27,701,935 km (0.099 R)
• M21: 32,909,138 km (0.081 R)
• M22: 37,126,003 km (0.095 R)
• M23: 38,858,795 km (0.103 R)
• M24: 40,000,825 km (0.089 R)
• M25: 41,295,894 km (0.114 R)
• M26: 41,821,581 km (0.103 R)
• M27: 45,627,650 km (0.1 R)
• M28: 48,047,695 km (0.089 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit