🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.79 AU - 1.01 AU

Year: 313 Days

Day: 26.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,571,141 km

• M1: 448,046 km (0.094 R)
• M2: 740,809 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 9.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.41 AU - 10.85 AU

Year: 10970 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 109,571,141 km

• M1: 140,024 km (0.088 R)
• M2: 952,639 km (0.042 R)
• M3: 1,797,269 km (0.097 R)
• M4: 2,080,906 km (0.117 R)
• M5: 2,563,360 km (0.12 R)
• M6: 5,150,505 km (0.105 R)
• M7: 6,496,437 km (0.097 R)
• M8: 6,791,594 km (0.101 R)
• M9: 7,568,904 km (0.102 R)
• M10: 7,854,636 km (0.093 R)
• M11: 9,723,263 km (0.095 R)
• M12: 12,594,794 km (0.112 R)
• M13: 13,645,719 km (0.072 R)
• M14: 14,944,528 km (0.109 R)
• M15: 15,460,342 km (0.117 R)
• M16: 16,871,049 km (0.045 R)
• M17: 19,562,016 km (0.055 R)
• M18: 20,335,736 km (0.106 R)
• M19: 23,984,279 km (0.066 R)
• M20: 25,503,744 km (0.108 R)
• M21: 27,181,484 km (0.068 R)
• M22: 27,950,268 km (0.096 R)
• M23: 29,230,227 km (0.066 R)
• M24: 31,066,541 km (0.094 R)
• M25: 31,589,984 km (0.1 R)
• M26: 32,762,233 km (0.05 R)
• M27: 34,073,907 km (0.063 R)
• M28: 35,306,743 km (0.099 R)
• M29: 35,762,269 km (0.076 R)
• M30: 37,152,631 km (0.094 R)
• M31: 39,917,349 km (0.108 R)
• M32: 40,536,086 km (0.077 R)
• M33: 41,413,029 km (0.065 R)
• M34: 42,047,025 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 5.4

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.05 AU - 12.87 AU

Year: 16145 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 109,571,141 km

• M1: 67,169 km (0.057 R)
• M2: 280,646 km (0.083 R)
• M3: 503,846 km (0.119 R)
• M4: 699,370 km (0.073 R)
• M5: 1,467,555 km (0.114 R)
• M6: 1,825,244 km (0.112 R)
• M7: 2,033,933 km (0.112 R)
• M8: 4,175,426 km (0.108 R)
• M9: 4,924,463 km (0.106 R)
• M10: 5,471,243 km (0.081 R)
• M11: 5,832,971 km (0.053 R)
• M12: 7,616,925 km (0.081 R)
• M13: 8,022,036 km (0.118 R)
• M14: 8,206,640 km (0.089 R)
• M15: 8,632,545 km (0.086 R)
• M16: 8,924,560 km (0.108 R)
• M17: 12,897,730 km (0.112 R)
• M18: 15,301,917 km (0.111 R)
• M19: 16,312,451 km (0.097 R)
• M20: 17,753,976 km (0.071 R)
• M21: 19,945,585 km (0.071 R)
• M22: 22,129,714 km (0.097 R)
• M23: 23,988,019 km (0.101 R)
• M24: 24,275,396 km (0.087 R)
• M25: 25,053,155 km (0.097 R)
• M26: 25,947,751 km (0.043 R)
• M27: 28,867,153 km (0.074 R)
• M28: 30,182,717 km (0.116 R)
• M29: 30,742,512 km (0.093 R)
• M30: 33,169,139 km (0.101 R)
• M31: 35,224,913 km (0.086 R)
• M32: 37,364,013 km (0.079 R)
• M33: 40,393,819 km (0.067 R)
• M34: 43,441,277 km (0.059 R)
• M35: 51,246,396 km (0.101 R)
• M36: 52,524,560 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.9

Radius: 3.2

Gravity: 27.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.32 AU - 16.32 AU

Year: 22012 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 109,571,141 km

• M1: 39,943 km (0.048 R)
• M2: 185,202 km (0.115 R)
• M3: 435,031 km (0.11 R)
• M4: 765,492 km (0.114 R)
• M5: 950,545 km (0.045 R)
• M6: 2,954,408 km (0.081 R)
• M7: 5,293,820 km (0.096 R)
• M8: 9,822,746 km (0.113 R)
• M9: 10,039,663 km (0.096 R)
• M10: 10,824,453 km (0.096 R)
• M11: 18,216,084 km (0.066 R)
• M12: 19,720,739 km (0.053 R)
• M13: 23,549,547 km (0.097 R)
• M14: 25,637,485 km (0.119 R)
• M15: 39,153,353 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842

Radius: 5.5

Gravity: 27.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.82 AU - 22.82 AU

Year: 31173 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 109,571,141 km

• M1: 105,915 km (0.1 R)
• M2: 1,489,546 km (0.07 R)
• M3: 1,758,972 km (0.107 R)
• M4: 2,395,810 km (0.055 R)
• M5: 4,604,174 km (0.103 R)
• M6: 5,437,135 km (0.053 R)
• M7: 5,982,718 km (0.078 R)
• M8: 6,514,090 km (0.117 R)
• M9: 7,076,578 km (0.046 R)
• M10: 7,396,717 km (0.081 R)
• M11: 12,716,118 km (0.108 R)
• M12: 14,765,609 km (0.116 R)
• M13: 15,554,289 km (0.113 R)
• M14: 16,004,579 km (0.051 R)
• M15: 19,195,950 km (0.065 R)
• M16: 19,923,594 km (0.072 R)
• M17: 21,433,635 km (0.063 R)
• M18: 24,077,628 km (0.093 R)
• M19: 25,168,645 km (0.089 R)
• M20: 32,708,677 km (0.083 R)
• M21: 34,804,244 km (0.038 R)
• M22: 35,419,091 km (0.089 R)
• M23: 36,987,625 km (0.074 R)
• M24: 37,467,086 km (0.112 R)
• M25: 46,821,441 km (0.1 R)
• M26: 52,033,131 km (0.099 R)
• M27: 53,444,737 km (0.099 R)
• M28: 57,404,742 km (0.104 R)
• M29: 60,665,826 km (0.11 R)
• M30: 65,902,649 km (0.108 R)
• M31: 67,554,359 km (0.096 R)
• M32: 68,991,995 km (0.049 R)
• M33: 70,694,718 km (0.098 R)
• M34: 73,175,499 km (0.046 R)
• M35: 74,183,789 km (0.08 R)
• M36: 74,691,524 km (0.111 R)
• M37: 74,946,140 km (0.064 R)
• M38: 77,004,457 km (0.094 R)
• M39: 80,429,201 km (0.105 R)
• M40: 90,440,290 km (0.102 R)
• M41: 97,252,529 km (0.067 R)
• M42: 101,874,654 km (0.088 R)
• M43: 106,963,974 km (0.082 R)
• M44: 107,287,703 km (0.068 R)
• M45: 109,242,947 km (0.098 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: 542 - 12,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit