🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 12.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,226,367 km

• M1: 153,487 km (0.098 R)
• M2: 577,448 km (0.027 R)
• M3: 1,041,800 km (0.102 R)
• M4: 1,894,507 km (0.104 R)
• M5: 2,382,795 km (0.096 R)
• M6: 3,803,227 km (0.108 R)
• M7: 4,272,366 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 8.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.95 AU - 1.33 AU

Year: 786 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,226,367 km

• M1: 100,679 km (0.074 R)
• M2: 392,096 km (0.117 R)
• M3: 797,506 km (0.094 R)
• M4: 1,826,740 km (0.117 R)
• M5: 2,370,677 km (0.078 R)
• M6: 2,959,195 km (0.113 R)
• M7: 3,351,890 km (0.089 R)
• M8: 3,919,614 km (0.107 R)
• M9: 4,790,872 km (0.102 R)
• M10: 5,656,295 km (0.078 R)
• M11: 6,321,557 km (0.093 R)
• M12: 6,953,309 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 13.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.07 AU - 1.27 AU

Year: 817 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,226,367 km

• M1: 172,935 km (0.12 R)
• M2: 664,514 km (0.114 R)
• M3: 1,115,402 km (0.066 R)
• M4: 1,990,848 km (0.106 R)
• M5: 2,614,821 km (0.079 R)
• M6: 3,611,293 km (0.1 R)
• M7: 4,213,424 km (0.066 R)
• M8: 4,695,877 km (0.096 R)
• M9: 5,489,195 km (0.101 R)
• M10: 6,227,311 km (0.115 R)
• M11: 7,998,250 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 8

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.64 AU - 1.8 AU

Year: 1456 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,226,367 km

• M1: 99,632 km (0.073 R)
• M2: 352,453 km (0.038 R)
• M3: 645,515 km (0.107 R)
• M4: 2,421,391 km (0.037 R)
• M5: 2,894,569 km (0.061 R)
• M6: 3,146,492 km (0.09 R)
• M7: 3,743,088 km (0.102 R)
• M8: 4,376,635 km (0.109 R)
• M9: 5,059,849 km (0.111 R)
• M10: 7,828,157 km (0.107 R)
• M11: 8,488,632 km (0.12 R)
• M12: 8,890,751 km (0.117 R)
• M13: 10,270,043 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 10.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.81 AU - 4.53 AU

Year: 5498 Days

Day: 11.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,226,367 km

• M1: 136,284 km (0.08 R)
• M2: 513,121 km (0.038 R)
• M3: 966,701 km (0.046 R)
• M4: 1,512,285 km (0.077 R)
• M5: 1,988,305 km (0.106 R)
• M6: 2,355,119 km (0.109 R)
• M7: 2,915,513 km (0.088 R)
• M8: 3,486,528 km (0.043 R)
• M9: 5,119,987 km (0.116 R)
• M10: 6,966,025 km (0.032 R)
• M11: 7,433,817 km (0.1 R)
• M12: 8,606,964 km (0.025 R)
• M13: 9,256,518 km (0.077 R)
• M14: 11,107,193 km (0.041 R)
• M15: 16,218,354 km (0.062 R)
• M16: 17,153,341 km (0.05 R)
• M17: 18,593,071 km (0.078 R)
• M18: 19,010,299 km (0.03 R)
• M19: 20,174,320 km (0.118 R)
• M20: 20,997,856 km (0.045 R)
• M21: 22,442,074 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 12.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.45 AU - 5.21 AU

Year: 5818 Days

Day: 8.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,226,367 km

• M1: 153,039 km (0.098 R)
• M2: 2,486,317 km (0.087 R)
• M3: 3,192,119 km (0.093 R)
• M4: 4,323,977 km (0.119 R)
• M5: 7,095,726 km (0.059 R)
• M6: 7,755,602 km (0.101 R)
• M7: 8,791,119 km (0.114 R)
• M8: 9,849,673 km (0.084 R)
• M9: 11,762,581 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 10.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.43 AU - 7.31 AU

Year: 9183 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,226,367 km

• M1: 125,662 km (0.097 R)
• M2: 475,123 km (0.086 R)
• M3: 907,909 km (0.11 R)
• M4: 1,970,503 km (0.096 R)
• M5: 2,316,523 km (0.107 R)
• M6: 2,633,072 km (0.068 R)
• M7: 3,035,939 km (0.095 R)
• M8: 4,178,717 km (0.1 R)
• M9: 4,523,840 km (0.103 R)
• M10: 7,828,457 km (0.075 R)
• M11: 8,355,191 km (0.117 R)
• M12: 9,861,641 km (0.065 R)
• M13: 12,224,390 km (0.03 R)
• M14: 13,246,293 km (0.075 R)
• M15: 13,616,997 km (0.065 R)
• M16: 17,844,483 km (0.104 R)
• M17: 21,319,941 km (0.107 R)
• M18: 23,872,679 km (0.077 R)
• M19: 26,874,958 km (0.119 R)
• M20: 28,951,676 km (0.11 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: 385 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit