🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.95 AU - 0.99 AU

Year: 352 Days

Day: 42.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 8.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.71 AU - 6.01 AU

Year: 3953 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,392,604 km

• M1: 110,852 km (0.07 R)
• M2: 397,182 km (0.112 R)
• M3: 1,001,109 km (0.044 R)
• M4: 1,306,139 km (0.068 R)
• M5: 1,613,114 km (0.072 R)
• M6: 2,259,377 km (0.079 R)
• M7: 2,853,729 km (0.079 R)
• M8: 3,212,465 km (0.071 R)
• M9: 3,707,634 km (0.11 R)
• M10: 4,617,637 km (0.107 R)
• M11: 6,683,883 km (0.12 R)
• M12: 7,178,005 km (0.072 R)
• M13: 7,874,533 km (0.104 R)
• M14: 9,002,949 km (0.119 R)
• M15: 12,290,662 km (0.069 R)
• M16: 13,117,190 km (0.095 R)
• M17: 14,788,647 km (0.12 R)
• M18: 15,914,969 km (0.098 R)
• M19: 16,449,782 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 8.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.17 AU - 5.91 AU

Year: 4811 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,392,604 km

• M1: 109,506 km (0.081 R)
• M2: 393,143 km (0.074 R)
• M3: 879,187 km (0.115 R)
• M4: 1,178,532 km (0.094 R)
• M5: 1,502,411 km (0.073 R)
• M6: 2,115,613 km (0.116 R)
• M7: 2,939,299 km (0.046 R)
• M8: 3,854,539 km (0.109 R)
• M9: 4,603,126 km (0.081 R)
• M10: 5,101,886 km (0.116 R)
• M11: 6,032,385 km (0.054 R)
• M12: 6,630,178 km (0.08 R)
• M13: 8,478,759 km (0.048 R)
• M14: 9,037,357 km (0.068 R)
• M15: 9,580,696 km (0.073 R)
• M16: 10,311,033 km (0.068 R)
• M17: 10,818,170 km (0.051 R)
• M18: 12,066,265 km (0.104 R)
• M19: 12,725,244 km (0.084 R)
• M20: 13,358,342 km (0.078 R)
• M21: 18,887,629 km (0.112 R)
• M22: 19,711,165 km (0.1 R)
• M23: 20,691,181 km (0.104 R)
• M24: 21,362,277 km (0.057 R)
• M25: 22,117,148 km (0.086 R)
• M26: 22,606,632 km (0.084 R)
• M27: 23,607,442 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.24 AU - 8.14 AU

Year: 7868 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 108,392,604 km

• M1: 180,714 km (0.119 R)
• M2: 697,724 km (0.107 R)
• M3: 1,530,386 km (0.109 R)
• M4: 2,160,642 km (0.107 R)
• M5: 2,838,021 km (0.092 R)
• M6: 3,975,563 km (0.06 R)
• M7: 5,397,491 km (0.045 R)
• M8: 6,761,225 km (0.097 R)
• M9: 7,967,732 km (0.06 R)
• M10: 11,956,460 km (0.098 R)
• M11: 13,716,180 km (0.106 R)
• M12: 18,099,697 km (0.039 R)
• M13: 19,570,842 km (0.105 R)
• M14: 20,647,049 km (0.085 R)
• M15: 30,315,111 km (0.077 R)
• M16: 31,235,886 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 7.8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.45 AU - 15.57 AU

Year: 19348 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,392,604 km

• M1: 98,735 km (0.075 R)
• M2: 471,981 km (0.067 R)
• M3: 1,599,201 km (0.076 R)
• M4: 2,157,650 km (0.045 R)
• M5: 2,716,847 km (0.048 R)
• M6: 3,230,865 km (0.062 R)
• M7: 4,418,373 km (0.044 R)
• M8: 5,670,806 km (0.116 R)
• M9: 6,867,589 km (0.103 R)
• M10: 7,919,861 km (0.099 R)
• M11: 8,432,084 km (0.087 R)
• M12: 11,849,199 km (0.104 R)
• M13: 12,248,326 km (0.092 R)
• M14: 13,073,358 km (0.085 R)
• M15: 13,788,885 km (0.074 R)
• M16: 16,581,578 km (0.091 R)
• M17: 18,197,833 km (0.054 R)
• M18: 22,338,552 km (0.11 R)
• M19: 25,827,773 km (0.112 R)
• M20: 27,181,784 km (0.098 R)
• M21: 40,057,523 km (0.091 R)
• M22: 40,655,316 km (0.066 R)
• M23: 45,008,464 km (0.087 R)
• M24: 46,143,314 km (0.09 R)
• M25: 47,797,567 km (0.075 R)
• M26: 48,978,792 km (0.105 R)
• M27: 49,662,454 km (0.088 R)
• M28: 58,945,301 km (0.109 R)
• M29: 62,679,563 km (0.083 R)
• M30: 65,117,560 km (0.119 R)
• M31: 70,832,797 km (0.09 R)
• M32: 73,031,736 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 4.8

Gravity: 41.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.57 AU - 21.81 AU

Year: 28624 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 108,392,604 km

• M1: 117,285 km (0.108 R)
• M2: 286,929 km (0.087 R)
• M3: 630,405 km (0.092 R)
• M4: 850,613 km (0.105 R)
• M5: 1,077,404 km (0.031 R)
• M6: 1,310,178 km (0.111 R)
• M7: 1,672,504 km (0.11 R)
• M8: 1,898,547 km (0.113 R)
• M9: 4,508,281 km (0.114 R)
• M10: 5,414,695 km (0.073 R)
• M11: 5,636,549 km (0.117 R)
• M12: 6,193,801 km (0.118 R)
• M13: 6,685,678 km (0.091 R)
• M14: 6,941,192 km (0.101 R)
• M15: 9,865,830 km (0.111 R)
• M16: 11,164,190 km (0.095 R)
• M17: 12,727,039 km (0.087 R)
• M18: 13,199,170 km (0.058 R)
• M19: 14,514,883 km (0.119 R)
• M20: 15,292,194 km (0.082 R)
• M21: 16,096,880 km (0.105 R)
• M22: 21,748,090 km (0.08 R)
• M23: 23,576,774 km (0.11 R)
• M24: 26,255,025 km (0.082 R)
• M25: 32,062,115 km (0.11 R)
• M26: 34,727,650 km (0.071 R)
• M27: 35,958,391 km (0.093 R)
• M28: 38,181,565 km (0.069 R)
• M29: 39,991,400 km (0.109 R)
• M30: 41,857,634 km (0.062 R)
• M31: 47,240,764 km (0.115 R)
• M32: 47,615,207 km (0.114 R)
• M33: 49,903,606 km (0.073 R)
• M34: 58,705,047 km (0.101 R)
• M35: 62,677,169 km (0.091 R)
• M36: 62,902,913 km (0.063 R)
• M37: 65,422,440 km (0.114 R)
• M38: 83,049,258 km (0.087 R)
• M39: 88,611,008 km (0.115 R)
• M40: 89,466,109 km (0.074 R)
• M41: 103,590,392 km (0.117 R)
• M42: 107,097,864 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit