🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 12.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.41 AU - 0.59 AU

Year: 236 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,852,998 km

• M1: 160,519 km (0.119 R)
• M2: 572,960 km (0.093 R)
• M3: 1,279,211 km (0.069 R)
• M4: 1,724,863 km (0.074 R)
• M5: 2,154,957 km (0.111 R)
• M6: 2,640,402 km (0.11 R)
• M7: 3,501,787 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 13.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 459 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,852,998 km

• M1: 171,589 km (0.059 R)
• M2: 707,748 km (0.088 R)
• M3: 1,137,542 km (0.085 R)
• M4: 2,926,733 km (0.072 R)
• M5: 3,968,532 km (0.102 R)
• M6: 4,532,367 km (0.084 R)
• M7: 5,055,660 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 11.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.77 AU - 1.21 AU

Year: 657 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,852,998 km

• M1: 141,819 km (0.108 R)
• M2: 1,010,982 km (0.107 R)
• M3: 1,582,596 km (0.1 R)
• M4: 2,028,697 km (0.08 R)
• M5: 2,516,236 km (0.09 R)
• M6: 2,903,246 km (0.09 R)
• M7: 3,912,284 km (0.08 R)
• M8: 4,342,377 km (0.1 R)
• M9: 5,055,510 km (0.052 R)
• M10: 5,939,933 km (0.103 R)
• M11: 7,159,754 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 12

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.72 AU - 5.66 AU

Year: 6773 Days

Day: 14 Hours

Environment

Temp: -229 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,852,998 km

• M1: 151,842 km (0.108 R)
• M2: 1,654,403 km (0.029 R)
• M3: 2,710,564 km (0.114 R)
• M4: 3,695,367 km (0.072 R)
• M5: 6,150,866 km (0.091 R)
• M6: 7,732,265 km (0.091 R)
• M7: 8,603,224 km (0.117 R)
• M8: 9,199,072 km (0.113 R)
• M9: 10,374,014 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 5.2

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.2 AU - 7.34 AU

Year: 13072 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,852,998 km

• M1: 64,626 km (0.076 R)
• M2: 268,528 km (0.098 R)
• M3: 568,921 km (0.107 R)
• M4: 873,652 km (0.059 R)
• M5: 1,617,901 km (0.111 R)
• M6: 2,307,547 km (0.069 R)
• M7: 3,010,208 km (0.119 R)
• M8: 3,578,082 km (0.108 R)
• M9: 3,846,161 km (0.076 R)
• M10: 4,859,088 km (0.103 R)
• M11: 6,614,919 km (0.073 R)
• M12: 12,550,962 km (0.098 R)
• M13: 15,567,603 km (0.109 R)
• M14: 16,943,305 km (0.075 R)
• M15: 19,521,774 km (0.081 R)
• M16: 21,292,115 km (0.1 R)
• M17: 21,466,098 km (0.039 R)
• M18: 27,036,524 km (0.101 R)
• M19: 28,381,409 km (0.105 R)
• M20: 33,030,611 km (0.1 R)
• M21: 35,169,711 km (0.104 R)
• M22: 36,895,772 km (0.086 R)
• M23: 40,516,040 km (0.079 R)
• M24: 42,687,603 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 4.8

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.34 AU - 9.9 AU

Year: 16877 Days

Day: 24.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,852,998 km

• M1: 59,839 km (0.101 R)
• M2: 211,382 km (0.047 R)
• M3: 862,133 km (0.09 R)
• M4: 1,047,484 km (0.115 R)
• M5: 1,648,120 km (0.102 R)
• M6: 2,013,288 km (0.054 R)
• M7: 2,731,508 km (0.108 R)
• M8: 3,056,883 km (0.034 R)
• M9: 3,665,597 km (0.104 R)
• M10: 4,485,243 km (0.059 R)
• M11: 4,690,492 km (0.065 R)
• M12: 8,314,350 km (0.039 R)
• M13: 10,892,969 km (0.111 R)
• M14: 11,077,573 km (0.043 R)
• M15: 11,264,420 km (0.119 R)
• M16: 11,453,213 km (0.089 R)
• M17: 11,708,277 km (0.062 R)
• M18: 14,694,550 km (0.098 R)
• M19: 15,766,868 km (0.089 R)
• M20: 20,299,683 km (0.065 R)
• M21: 22,115,352 km (0.097 R)
• M22: 22,710,602 km (0.114 R)
• M23: 24,349,896 km (0.118 R)
• M24: 30,220,116 km (0.086 R)
• M25: 32,200,044 km (0.095 R)
• M26: 33,740,453 km (0.111 R)
• M27: 38,941,672 km (0.118 R)
• M28: 48,699,044 km (0.101 R)
• M29: 49,874,434 km (0.12 R)
• M30: 50,383,964 km (0.12 R)
• M31: 55,488,992 km (0.095 R)
• M32: 59,203,657 km (0.113 R)
• M33: 60,157,642 km (0.117 R)
• M34: 61,510,306 km (0.038 R)
• M35: 61,705,083 km (0.034 R)
• M36: 64,276,072 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.6

Radius: 5.1

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.82 AU - 12.12 AU

Year: 22592 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,852,998 km

• M1: 192,084 km (0.104 R)
• M2: 350,657 km (0.092 R)
• M3: 827,426 km (0.069 R)
• M4: 1,844,991 km (0.112 R)
• M5: 2,664,338 km (0.029 R)
• M6: 2,920,300 km (0.075 R)
• M7: 5,090,516 km (0.09 R)
• M8: 5,671,405 km (0.084 R)
• M9: 8,892,097 km (0.106 R)
• M10: 11,814,492 km (0.081 R)
• M11: 12,505,484 km (0.059 R)
• M12: 15,989,170 km (0.113 R)
• M13: 16,833,949 km (0.079 R)
• M14: 17,627,267 km (0.11 R)
• M15: 19,546,308 km (0.096 R)
• M16: 24,489,620 km (0.084 R)
• M17: 28,506,173 km (0.093 R)
• M18: 32,940,404 km (0.094 R)
• M19: 33,680,165 km (0.097 R)
• M20: 45,532,506 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit