🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 10.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.78 AU - 0.82 AU

Year: 485 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,406,928 km

• M1: 130,599 km (0.081 R)
• M2: 465,698 km (0.064 R)
• M3: 882,478 km (0.074 R)
• M4: 1,361,789 km (0.087 R)
• M5: 1,853,218 km (0.045 R)
• M6: 2,510,103 km (0.106 R)
• M7: 2,887,987 km (0.118 R)
• M8: 3,328,104 km (0.044 R)
• M9: 4,185,150 km (0.077 R)
• M10: 4,971,885 km (0.109 R)
• M11: 5,383,878 km (0.03 R)
• M12: 5,980,624 km (0.085 R)
• M13: 6,333,076 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 12.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.97 AU - 1.17 AU

Year: 751 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,406,928 km

• M1: 154,235 km (0.075 R)
• M2: 570,417 km (0.092 R)
• M3: 1,017,266 km (0.095 R)
• M4: 1,448,257 km (0.1 R)
• M5: 1,952,402 km (0.071 R)
• M6: 2,394,164 km (0.1 R)
• M7: 3,107,447 km (0.076 R)
• M8: 3,822,076 km (0.119 R)
• M9: 5,204,061 km (0.059 R)
• M10: 6,538,923 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 10.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.1 AU - 1.12 AU

Year: 793 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,406,928 km

• M1: 130,749 km (0.045 R)
• M2: 508,334 km (0.104 R)
• M3: 840,590 km (0.11 R)
• M4: 1,319,603 km (0.108 R)
• M5: 2,155,406 km (0.095 R)
• M6: 2,526,858 km (0.114 R)
• M7: 2,987,469 km (0.097 R)
• M8: 3,595,136 km (0.103 R)
• M9: 3,964,044 km (0.114 R)
• M10: 4,328,166 km (0.104 R)
• M11: 4,730,733 km (0.101 R)
• M12: 5,073,911 km (0.067 R)
• M13: 5,486,652 km (0.093 R)
• M14: 5,829,081 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 12.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.32 AU - 1.94 AU

Year: 1411 Days

Day: 13.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,406,928 km

• M1: 160,369 km (0.08 R)
• M2: 567,724 km (0.115 R)
• M3: 1,128,118 km (0.06 R)
• M4: 2,234,543 km (0.091 R)
• M5: 2,718,642 km (0.109 R)
• M6: 4,465,496 km (0.096 R)
• M7: 5,005,395 km (0.037 R)
• M8: 6,375,412 km (0.069 R)
• M9: 7,982,094 km (0.036 R)
• M10: 8,695,227 km (0.089 R)
• M11: 9,752,435 km (0.051 R)
• M12: 10,926,329 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 13.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.4 AU - 2.14 AU

Year: 1597 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,406,928 km

• M1: 170,392 km (0.041 R)
• M2: 804,986 km (0.058 R)
• M3: 1,510,789 km (0.026 R)
• M4: 2,222,875 km (0.098 R)
• M5: 2,811,243 km (0.096 R)
• M6: 3,397,218 km (0.11 R)
• M7: 4,148,947 km (0.052 R)
• M8: 4,741,355 km (0.055 R)
• M9: 5,472,141 km (0.112 R)
• M10: 6,186,321 km (0.101 R)
• M11: 7,284,968 km (0.11 R)
• M12: 7,881,115 km (0.038 R)
• M13: 8,594,098 km (0.09 R)
• M14: 11,094,477 km (0.067 R)
• M15: 11,571,395 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 11.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.89 AU - 4.51 AU

Year: 4827 Days

Day: 10.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,406,928 km

• M1: 140,772 km (0.118 R)
• M2: 561,441 km (0.084 R)
• M3: 1,805,048 km (0.03 R)
• M4: 2,357,513 km (0.114 R)
• M5: 3,171,026 km (0.087 R)
• M6: 4,350,306 km (0.103 R)
• M7: 5,686,365 km (0.106 R)
• M8: 6,945,231 km (0.045 R)
• M9: 7,799,135 km (0.059 R)
• M10: 11,927,438 km (0.077 R)
• M11: 12,310,259 km (0.096 R)
• M12: 12,999,905 km (0.108 R)
• M13: 13,714,983 km (0.093 R)
• M14: 15,223,977 km (0.102 R)
• M15: 18,001,261 km (0.1 R)
• M16: 18,569,284 km (0.074 R)
• M17: 19,874,227 km (0.091 R)
• M18: 23,254,391 km (0.104 R)
• M19: 25,789,177 km (0.04 R)
• M20: 28,248,566 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 13.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.07 AU - 6.19 AU

Year: 9061 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,406,928 km

• M1: 165,455 km (0.109 R)
• M2: 1,568,085 km (0.098 R)
• M3: 4,783,691 km (0.097 R)
• M4: 6,305,251 km (0.03 R)
• M5: 7,803,025 km (0.095 R)
• M6: 8,722,005 km (0.062 R)
• M7: 9,343,434 km (0.11 R)
• M8: 13,596,202 km (0.096 R)
• M9: 14,311,280 km (0.09 R)
• M10: 17,564,136 km (0.115 R)
• M11: 21,759,758 km (0.053 R)
• M12: 25,136,930 km (0.092 R)
• M13: 34,969,549 km (0.081 R)
• M14: 37,111,193 km (0.074 R)
• M15: 39,339,154 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit