🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.5 AU - 1.7 AU

Year: 877 Days

Day: 17.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 8

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.71 AU - 3.39 AU

Year: 2309 Days

Day: 9.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,586,472 km

• M1: 99,483 km (0.087 R)
• M2: 492,626 km (0.117 R)
• M3: 850,015 km (0.078 R)
• M4: 1,198,877 km (0.059 R)
• M5: 1,543,401 km (0.096 R)
• M6: 1,930,561 km (0.1 R)
• M7: 2,611,380 km (0.088 R)
• M8: 3,007,216 km (0.099 R)
• M9: 3,309,404 km (0.113 R)
• M10: 4,582,183 km (0.054 R)
• M11: 5,385,523 km (0.085 R)
• M12: 7,213,161 km (0.038 R)
• M13: 7,875,131 km (0.094 R)
• M14: 8,175,224 km (0.059 R)
• M15: 9,122,029 km (0.112 R)
• M16: 9,826,935 km (0.062 R)
• M17: 10,749,355 km (0.118 R)
• M18: 11,767,219 km (0.111 R)
• M19: 12,239,499 km (0.114 R)
• M20: 12,971,931 km (0.107 R)
• M21: 13,776,169 km (0.116 R)
• M22: 15,297,729 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 8.6

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.64 AU - 6.2 AU

Year: 5470 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,586,472 km

• M1: 107,561 km (0.086 R)
• M2: 803,191 km (0.04 R)
• M3: 2,743,625 km (0.093 R)
• M4: 3,512,408 km (0.089 R)
• M5: 3,982,295 km (0.104 R)
• M6: 4,831,562 km (0.049 R)
• M7: 7,441,447 km (0.098 R)
• M8: 9,929,708 km (0.064 R)
• M9: 11,055,133 km (0.11 R)
• M10: 11,721,442 km (0.094 R)
• M11: 15,813,692 km (0.105 R)
• M12: 17,534,666 km (0.088 R)
• M13: 19,995,551 km (0.037 R)
• M14: 20,485,783 km (0.073 R)
• M15: 25,591,109 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 8.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.86 AU - 7.36 AU

Year: 6547 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,586,472 km

• M1: 105,766 km (0.061 R)
• M2: 868,266 km (0.083 R)
• M3: 1,300,604 km (0.072 R)
• M4: 1,585,887 km (0.092 R)
• M5: 2,027,350 km (0.109 R)
• M6: 2,515,039 km (0.086 R)
• M7: 2,832,636 km (0.094 R)
• M8: 3,614,285 km (0.115 R)
• M9: 4,067,566 km (0.111 R)
• M10: 8,294,304 km (0.099 R)
• M11: 10,404,831 km (0.12 R)
• M12: 11,898,416 km (0.076 R)
• M13: 12,293,205 km (0.099 R)
• M14: 13,160,873 km (0.095 R)
• M15: 14,178,437 km (0.119 R)
• M16: 14,678,393 km (0.116 R)
• M17: 15,713,461 km (0.076 R)
• M18: 16,188,734 km (0.064 R)
• M19: 18,057,061 km (0.089 R)
• M20: 19,720,291 km (0.05 R)
• M21: 20,413,377 km (0.118 R)
• M22: 20,836,889 km (0.097 R)
• M23: 23,272,043 km (0.108 R)
• M24: 24,836,837 km (0.116 R)
• M25: 26,554,071 km (0.059 R)
• M26: 29,053,702 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 9.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.33 AU - 9.65 AU

Year: 12672 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,586,472 km

• M1: 139,724 km (0.101 R)
• M2: 1,898,547 km (0.086 R)
• M3: 2,225,119 km (0.077 R)
• M4: 4,542,689 km (0.105 R)
• M5: 6,021,015 km (0.056 R)
• M6: 19,645,043 km (0.08 R)
• M7: 22,779,417 km (0.045 R)
• M8: 25,072,454 km (0.094 R)
• M9: 26,064,736 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 3.3

Gravity: 51.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.75 AU - 14.81 AU

Year: 24630 Days

Day: 15.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,586,472 km

• M1: 44,580 km (0.068 R)
• M2: 463,305 km (0.091 R)
• M3: 574,306 km (0.094 R)
• M4: 723,156 km (0.104 R)
• M5: 1,059,303 km (0.109 R)
• M6: 1,909,018 km (0.097 R)
• M7: 2,113,220 km (0.09 R)
• M8: 2,287,052 km (0.119 R)
• M9: 2,866,295 km (0.105 R)
• M10: 2,998,241 km (0.104 R)
• M11: 3,507,472 km (0.115 R)
• M12: 3,941,605 km (0.092 R)
• M13: 4,104,966 km (0.119 R)
• M14: 4,410,444 km (0.077 R)
• M15: 5,299,205 km (0.033 R)
• M16: 6,256,781 km (0.098 R)
• M17: 6,987,417 km (0.039 R)
• M18: 7,275,393 km (0.043 R)
• M19: 7,471,815 km (0.045 R)
• M20: 8,030,264 km (0.09 R)
• M21: 9,286,587 km (0.109 R)
• M22: 9,991,492 km (0.113 R)
• M23: 13,387,364 km (0.112 R)
• M24: 14,438,588 km (0.045 R)
• M25: 14,593,123 km (0.066 R)
• M26: 18,916,800 km (0.087 R)
• M27: 21,118,432 km (0.053 R)
• M28: 26,366,326 km (0.1 R)
• M29: 30,477,724 km (0.103 R)
• M30: 34,857,501 km (0.044 R)
• M31: 37,414,427 km (0.11 R)
• M32: 39,941,584 km (0.116 R)
• M33: 41,949,038 km (0.098 R)
• M34: 43,538,366 km (0.111 R)
• M35: 43,860,899 km (0.047 R)
• M36: 45,497,799 km (0.063 R)
• M37: 47,005,596 km (0.117 R)
• M38: 47,345,033 km (0.102 R)
• M39: 47,857,406 km (0.101 R)
• M40: 56,182,228 km (0.062 R)
• M41: 56,756,385 km (0.101 R)
• M42: 65,421,393 km (0.082 R)
• M43: 70,620,517 km (0.08 R)
• M44: 74,005,917 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 20,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit