🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 165 Days

Day: 14.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.24 AU - 1.4 AU

Year: 631 Days

Day: 14.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 11.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.48 AU - 3.74 AU

Year: 2283 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,680,737 km

• M1: 146,756 km (0.096 R)
• M2: 880,533 km (0.093 R)
• M3: 2,480,333 km (0.089 R)
• M4: 3,295,192 km (0.111 R)
• M5: 4,796,108 km (0.114 R)
• M6: 5,888,023 km (0.087 R)
• M7: 6,323,951 km (0.095 R)
• M8: 6,781,271 km (0.079 R)
• M9: 10,950,115 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 13.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.21 AU - 3.31 AU

Year: 2450 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,680,737 km

• M1: 170,542 km (0.078 R)
• M2: 1,285,644 km (0.097 R)
• M3: 1,740,272 km (0.076 R)
• M4: 2,456,547 km (0.088 R)
• M5: 3,240,888 km (0.092 R)
• M6: 5,333,463 km (0.076 R)
• M7: 6,289,543 km (0.112 R)
• M8: 8,508,229 km (0.108 R)
• M9: 9,092,110 km (0.077 R)
• M10: 10,650,172 km (0.108 R)
• M11: 12,079,280 km (0.057 R)
• M12: 12,510,272 km (0.106 R)
• M13: 13,311,817 km (0.073 R)
• M14: 13,911,854 km (0.095 R)
• M15: 17,513,572 km (0.093 R)
• M16: 18,403,680 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 10.3

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.26 AU - 4.96 AU

Year: 4120 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,680,737 km

• M1: 128,505 km (0.099 R)
• M2: 514,467 km (0.067 R)
• M3: 837,598 km (0.081 R)
• M4: 1,165,367 km (0.091 R)
• M5: 1,690,755 km (0.08 R)
• M6: 2,259,676 km (0.109 R)
• M7: 2,718,493 km (0.055 R)
• M8: 3,102,809 km (0.066 R)
• M9: 4,004,585 km (0.094 R)
• M10: 4,992,231 km (0.114 R)
• M11: 5,401,830 km (0.104 R)
• M12: 6,382,743 km (0.09 R)
• M13: 7,870,194 km (0.111 R)
• M14: 8,200,806 km (0.111 R)
• M15: 8,540,842 km (0.119 R)
• M16: 9,088,519 km (0.117 R)
• M17: 10,038,915 km (0.115 R)
• M18: 10,428,468 km (0.065 R)
• M19: 11,376,619 km (0.12 R)
• M20: 12,479,903 km (0.083 R)
• M21: 14,954,102 km (0.057 R)
• M22: 16,514,408 km (0.064 R)
• M23: 19,285,709 km (0.087 R)
• M24: 19,753,501 km (0.09 R)
• M25: 23,468,914 km (0.109 R)
• M26: 27,625,940 km (0.062 R)
• M27: 28,910,686 km (0.032 R)
• M28: 29,347,661 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 13.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.82 AU - 10.44 AU

Year: 10553 Days

Day: 5.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,680,737 km

• M1: 165,754 km (0.034 R)
• M2: 846,126 km (0.059 R)
• M3: 1,330,224 km (0.06 R)
• M4: 1,807,591 km (0.117 R)
• M5: 2,773,245 km (0.071 R)
• M6: 3,384,203 km (0.088 R)
• M7: 4,032,560 km (0.101 R)
• M8: 4,791,470 km (0.074 R)
• M9: 6,312,133 km (0.071 R)
• M10: 7,033,194 km (0.093 R)
• M11: 10,236,683 km (0.101 R)
• M12: 10,777,031 km (0.089 R)
• M13: 12,457,912 km (0.078 R)
• M14: 20,101,167 km (0.104 R)
• M15: 21,106,764 km (0.086 R)
• M16: 22,145,571 km (0.09 R)
• M17: 23,640,054 km (0.07 R)
• M18: 26,461,171 km (0.105 R)
• M19: 28,622,710 km (0.12 R)
• M20: 29,107,706 km (0.12 R)
• M21: 33,616,138 km (0.098 R)
• M22: 34,483,057 km (0.112 R)
• M23: 35,587,538 km (0.054 R)
• M24: 39,519,868 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 10.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.02 AU - 10.84 AU

Year: 12053 Days

Day: 12.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,680,737 km

• M1: 129,402 km (0.075 R)
• M2: 453,730 km (0.111 R)
• M3: 1,242,410 km (0.088 R)
• M4: 1,880,146 km (0.054 R)
• M5: 2,351,978 km (0.107 R)
• M6: 2,901,899 km (0.116 R)
• M7: 3,614,584 km (0.059 R)
• M8: 4,752,276 km (0.054 R)
• M9: 5,351,565 km (0.113 R)
• M10: 6,864,298 km (0.075 R)
• M11: 7,198,201 km (0.12 R)
• M12: 8,126,904 km (0.103 R)
• M13: 10,060,606 km (0.054 R)
• M14: 10,492,346 km (0.055 R)
• M15: 11,220,289 km (0.06 R)
• M16: 12,590,306 km (0.101 R)
• M17: 13,477,123 km (0.113 R)
• M18: 16,313,797 km (0.119 R)
• M19: 16,685,099 km (0.093 R)
• M20: 18,226,556 km (0.06 R)
• M21: 19,195,800 km (0.066 R)
• M22: 20,199,153 km (0.056 R)
• M23: 21,325,176 km (0.073 R)
• M24: 24,370,690 km (0.055 R)
• M25: 28,223,733 km (0.104 R)
• M26: 36,224,825 km (0.076 R)
• M27: 37,884,614 km (0.099 R)
• M28: 42,324,678 km (0.111 R)
• M29: 44,021,866 km (0.116 R)
• M30: 51,264,797 km (0.112 R)
• M31: 56,004,805 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 14,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit