🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.26 AU - 2.74 AU

Year: 1444 Days

Day: 29.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.41 AU - 3.87 AU

Year: 2537 Days

Day: 25.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 11.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.18 AU - 5.46 AU

Year: 4482 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,278,391 km

• M1: 159,621 km (0.065 R)
• M2: 366,515 km (0.102 R)
• M3: 454,778 km (0.115 R)
• M4: 608,863 km (0.071 R)
• M5: 718,818 km (0.082 R)
• M6: 880,832 km (0.107 R)
• M7: 972,536 km (0.087 R)
• M8: 1,399,638 km (0.086 R)
• M9: 1,508,395 km (0.094 R)
• M10: 1,705,865 km (0.117 R)
• M11: 1,837,361 km (0.115 R)
• M12: 2,332,680 km (0.09 R)
• M13: 2,595,673 km (0.098 R)
• M14: 2,903,246 km (0.059 R)
• M15: 2,973,258 km (0.112 R)
• M16: 3,061,520 km (0.111 R)
• M17: 3,313,443 km (0.095 R)
• M18: 4,509,179 km (0.086 R)
• M19: 4,963,209 km (0.108 R)
• M20: 5,131,955 km (0.112 R)
• M21: 5,584,040 km (0.12 R)
• M22: 5,693,545 km (0.115 R)
• M23: 5,870,370 km (0.086 R)
• M24: 5,981,820 km (0.116 R)
• M25: 6,184,226 km (0.067 R)
• M26: 6,641,996 km (0.032 R)
• M27: 6,851,582 km (0.067 R)
• M28: 7,039,777 km (0.091 R)
• M29: 7,134,622 km (0.089 R)
• M30: 7,349,295 km (0.075 R)
• M31: 7,445,486 km (0.106 R)
• M32: 7,785,223 km (0.053 R)
• M33: 7,883,209 km (0.118 R)
• M34: 8,155,029 km (0.101 R)
• M35: 10,356,661 km (0.06 R)
• M36: 10,491,598 km (0.048 R)
• M37: 10,900,150 km (0.098 R)
• M38: 11,120,059 km (0.112 R)
• M39: 11,620,463 km (0.109 R)
• M40: 12,156,622 km (0.107 R)
• M41: 12,671,987 km (0.072 R)
• M42: 12,787,476 km (0.035 R)
• M43: 14,200,727 km (0.093 R)
• M44: 14,956,346 km (0.059 R)
• M45: 15,078,568 km (0.099 R)
• M46: 15,292,942 km (0.106 R)
• M47: 15,725,130 km (0.107 R)
• M48: 15,911,529 km (0.065 R)
• M49: 16,036,144 km (0.069 R)
• M50: 16,475,064 km (0.098 R)
• M51: 16,632,890 km (0.034 R)
• M52: 16,918,023 km (0.1 R)
• M53: 17,109,060 km (0.094 R)
• M54: 17,268,830 km (0.09 R)
• M55: 17,396,886 km (0.095 R)
• M56: 17,493,227 km (0.052 R)
• M57: 17,945,162 km (0.118 R)
• M58: 18,075,013 km (0.08 R)
• M59: 18,172,551 km (0.104 R)
• M60: 18,400,837 km (0.118 R)
• M61: 18,827,490 km (0.051 R)
• M62: 19,323,707 km (0.117 R)
• M63: 19,423,488 km (0.049 R)
• M64: 20,093,088 km (0.078 R)
• M65: 20,194,067 km (0.046 R)
• M66: 20,362,963 km (0.116 R)
• M67: 20,702,101 km (0.11 R)
• M68: 21,661,622 km (0.103 R)
• M69: 22,530,487 km (0.118 R)
• M70: 22,600,498 km (0.115 R)
• M71: 23,446,325 km (0.088 R)
• M72: 23,623,897 km (0.075 R)
• M73: 23,908,732 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 8.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.09 AU - 12.19 AU

Year: 12677 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,278,391 km

• M1: 132,693 km (0.055 R)
• M2: 548,875 km (0.12 R)
• M3: 648,507 km (0.096 R)
• M4: 782,098 km (0.056 R)
• M5: 940,073 km (0.092 R)
• M6: 1,046,138 km (0.113 R)
• M7: 2,153,162 km (0.089 R)
• M8: 2,356,914 km (0.11 R)
• M9: 2,545,707 km (0.057 R)
• M10: 3,141,555 km (0.038 R)
• M11: 4,000,845 km (0.119 R)
• M12: 4,150,892 km (0.026 R)
• M13: 4,353,896 km (0.062 R)
• M14: 5,009,135 km (0.066 R)
• M15: 5,920,635 km (0.118 R)
• M16: 6,468,462 km (0.096 R)
• M17: 6,527,105 km (0.07 R)
• M18: 6,793,090 km (0.091 R)
• M19: 6,882,549 km (0.092 R)
• M20: 7,674,221 km (0.057 R)
• M21: 7,736,304 km (0.09 R)
• M22: 7,923,601 km (0.106 R)
• M23: 8,017,847 km (0.08 R)
• M24: 9,608,970 km (0.081 R)
• M25: 9,911,757 km (0.115 R)
• M26: 10,873,372 km (0.077 R)
• M27: 12,847,465 km (0.116 R)
• M28: 13,818,505 km (0.103 R)
• M29: 14,929,269 km (0.089 R)
• M30: 15,045,806 km (0.102 R)
• M31: 15,162,642 km (0.115 R)
• M32: 15,279,777 km (0.115 R)
• M33: 15,515,094 km (0.097 R)
• M34: 15,711,965 km (0.104 R)
• M35: 15,949,377 km (0.097 R)
• M36: 16,028,813 km (0.111 R)
• M37: 17,891,157 km (0.071 R)
• M38: 18,889,723 km (0.083 R)
• M39: 19,311,140 km (0.102 R)
• M40: 21,289,273 km (0.115 R)
• M41: 22,391,211 km (0.069 R)
• M42: 22,480,222 km (0.117 R)
• M43: 23,737,891 km (0.071 R)
• M44: 23,964,831 km (0.113 R)
• M45: 24,650,139 km (0.026 R)
• M46: 25,156,827 km (0.054 R)
• M47: 25,899,879 km (0.084 R)
• M48: 26,508,892 km (0.081 R)
• M49: 27,836,723 km (0.119 R)
• M50: 28,028,208 km (0.099 R)
• M51: 28,508,717 km (0.053 R)
• M52: 30,261,106 km (0.05 R)
• M53: 30,605,929 km (0.081 R)
• M54: 30,803,548 km (0.032 R)
• M55: 31,001,466 km (0.065 R)
• M56: 32,248,813 km (0.116 R)
• M57: 32,651,381 km (0.102 R)
• M58: 33,360,026 km (0.103 R)
• M59: 34,022,445 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit