🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 274 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,936,531 km

• M1: 173,234 km (0.032 R)
• M2: 625,170 km (0.05 R)
• M3: 1,070,223 km (0.055 R)
• M4: 1,594,265 km (0.108 R)
• M5: 2,167,972 km (0.112 R)
• M6: 2,791,347 km (0.118 R)
• M7: 3,332,741 km (0.081 R)
• M8: 3,847,208 km (0.111 R)
• M9: 4,296,900 km (0.06 R)
• M10: 4,753,921 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 10.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,936,531 km

• M1: 130,599 km (0.087 R)
• M2: 509,530 km (0.104 R)
• M3: 951,293 km (0.09 R)
• M4: 1,570,179 km (0.091 R)
• M5: 2,042,909 km (0.078 R)
• M6: 2,636,363 km (0.1 R)
• M7: 3,298,633 km (0.068 R)
• M8: 3,709,878 km (0.088 R)
• M9: 4,423,908 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 8

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 345 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,936,531 km

• M1: 99,483 km (0.084 R)
• M2: 362,326 km (0.065 R)
• M3: 654,939 km (0.114 R)
• M4: 1,185,862 km (0.082 R)
• M5: 1,480,121 km (0.116 R)
• M6: 1,793,379 km (0.118 R)
• M7: 2,125,487 km (0.107 R)
• M8: 2,405,833 km (0.099 R)
• M9: 2,791,047 km (0.089 R)
• M10: 3,161,452 km (0.117 R)
• M11: 4,362,124 km (0.057 R)
• M12: 4,906,960 km (0.05 R)
• M13: 5,321,047 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 10.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.84 AU

Year: 1371 Days

Day: 5.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,936,531 km

• M1: 149,448 km (0.072 R)
• M2: 482,154 km (0.089 R)
• M3: 1,374,954 km (0.047 R)
• M4: 1,798,166 km (0.119 R)
• M5: 2,330,136 km (0.074 R)
• M6: 2,938,551 km (0.115 R)
• M7: 4,014,010 km (0.066 R)
• M8: 6,083,248 km (0.088 R)
• M9: 7,713,117 km (0.091 R)
• M10: 8,950,291 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 10.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.39 AU - 2.65 AU

Year: 2761 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,936,531 km

• M1: 146,008 km (0.12 R)
• M2: 472,580 km (0.107 R)
• M3: 1,021,155 km (0.102 R)
• M4: 1,608,028 km (0.096 R)
• M5: 2,704,730 km (0.07 R)
• M6: 3,453,916 km (0.084 R)
• M7: 3,862,767 km (0.095 R)
• M8: 6,169,865 km (0.078 R)
• M9: 7,191,469 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 4.2

Gravity: 33.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.82 AU - 10 AU

Year: 19925 Days

Day: 15.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,936,531 km

• M1: 68,665 km (0.113 R)
• M2: 218,413 km (0.111 R)
• M3: 466,596 km (0.045 R)
• M4: 711,936 km (0.056 R)
• M5: 1,293,124 km (0.072 R)
• M6: 1,945,221 km (0.033 R)
• M7: 2,184,129 km (0.101 R)
• M8: 2,509,953 km (0.101 R)
• M9: 2,744,523 km (0.116 R)
• M10: 2,892,325 km (0.078 R)
• M11: 3,423,547 km (0.087 R)
• M12: 3,772,110 km (0.074 R)
• M13: 4,017,152 km (0.037 R)
• M14: 4,607,764 km (0.094 R)
• M15: 6,123,938 km (0.094 R)
• M16: 6,858,763 km (0.085 R)
• M17: 8,976,620 km (0.049 R)
• M18: 9,693,942 km (0.051 R)
• M19: 10,448,663 km (0.073 R)
• M20: 11,117,216 km (0.043 R)
• M21: 12,810,215 km (0.11 R)
• M22: 13,015,912 km (0.102 R)
• M23: 13,789,333 km (0.116 R)
• M24: 14,370,671 km (0.094 R)
• M25: 15,044,160 km (0.108 R)
• M26: 18,120,341 km (0.061 R)
• M27: 23,893,323 km (0.115 R)
• M28: 27,022,761 km (0.119 R)
• M29: 28,277,887 km (0.077 R)
• M30: 30,293,270 km (0.052 R)
• M31: 37,466,637 km (0.117 R)
• M32: 38,169,897 km (0.11 R)
• M33: 42,271,422 km (0.118 R)
• M34: 46,173,532 km (0.043 R)
• M35: 46,819,346 km (0.105 R)
• M36: 48,959,643 km (0.073 R)
• M37: 50,479,109 km (0.12 R)
• M38: 53,967,731 km (0.118 R)
• M39: 55,770,685 km (0.085 R)
• M40: 59,116,740 km (0.118 R)
• M41: 71,447,494 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.2

Radius: 5.8

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.18 AU - 11.88 AU

Year: 21926 Days

Day: 20.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,936,531 km

• M1: 78,240 km (0.034 R)
• M2: 558,748 km (0.074 R)
• M3: 913,145 km (0.083 R)
• M4: 2,045,452 km (0.073 R)
• M5: 5,140,482 km (0.088 R)
• M6: 6,056,320 km (0.109 R)
• M7: 6,709,465 km (0.1 R)
• M8: 10,632,369 km (0.1 R)
• M9: 11,908,589 km (0.104 R)
• M10: 18,126,475 km (0.107 R)
• M11: 19,018,527 km (0.081 R)
• M12: 22,778,520 km (0.05 R)
• M13: 26,436,637 km (0.096 R)
• M14: 27,005,557 km (0.096 R)
• M15: 30,592,316 km (0.088 R)
• M16: 33,548,070 km (0.104 R)
• M17: 34,890,562 km (0.055 R)
• M18: 37,825,522 km (0.116 R)
• M19: 46,448,344 km (0.116 R)
• M20: 59,148,156 km (0.073 R)
• M21: 76,476,227 km (0.094 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: 279 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit