🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 14.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.02 AU - 1.4 AU

Year: 873 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,910,489 km

• M1: 181,612 km (0.09 R)
• M2: 980,315 km (0.115 R)
• M3: 2,559,620 km (0.113 R)
• M4: 3,396,171 km (0.06 R)
• M5: 3,918,567 km (0.069 R)
• M6: 4,639,928 km (0.093 R)
• M7: 5,665,271 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 11.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.1 AU - 3.42 AU

Year: 3008 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,910,489 km

• M1: 140,472 km (0.08 R)
• M2: 585,975 km (0.054 R)
• M3: 990,787 km (0.1 R)
• M4: 1,375,552 km (0.082 R)
• M5: 2,702,934 km (0.086 R)
• M6: 3,891,639 km (0.113 R)
• M7: 4,357,188 km (0.115 R)
• M8: 5,007,789 km (0.114 R)
• M9: 6,094,617 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 9.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.91 AU - 5.53 AU

Year: 6727 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,910,489 km

• M1: 120,875 km (0.042 R)
• M2: 774,169 km (0.088 R)
• M3: 1,148,463 km (0.085 R)
• M4: 1,764,058 km (0.074 R)
• M5: 2,659,401 km (0.12 R)
• M6: 4,402,815 km (0.069 R)
• M7: 5,529,436 km (0.103 R)
• M8: 7,415,866 km (0.077 R)
• M9: 9,475,828 km (0.034 R)
• M10: 11,738,795 km (0.071 R)
• M11: 12,726,740 km (0.09 R)
• M12: 13,323,486 km (0.098 R)
• M13: 17,501,006 km (0.109 R)
• M14: 20,800,088 km (0.1 R)
• M15: 24,080,171 km (0.037 R)
• M16: 25,330,659 km (0.115 R)
• M17: 28,691,824 km (0.108 R)
• M18: 30,001,554 km (0.063 R)
• M19: 31,448,764 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 13.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.77 AU - 6.23 AU

Year: 7334 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,910,489 km

• M1: 173,982 km (0.118 R)
• M2: 675,734 km (0.113 R)
• M3: 1,449,155 km (0.078 R)
• M4: 1,957,638 km (0.049 R)
• M5: 2,568,147 km (0.063 R)
• M6: 3,161,751 km (0.059 R)
• M7: 4,891,850 km (0.03 R)
• M8: 5,599,747 km (0.045 R)
• M9: 6,025,503 km (0.094 R)
• M10: 9,094,204 km (0.111 R)
• M11: 10,166,372 km (0.06 R)
• M12: 11,036,284 km (0.073 R)
• M13: 11,465,330 km (0.095 R)
• M14: 12,715,969 km (0.071 R)
• M15: 20,295,794 km (0.09 R)
• M16: 21,600,287 km (0.084 R)
• M17: 24,136,120 km (0.088 R)
• M18: 25,023,834 km (0.041 R)
• M19: 30,814,020 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 11.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.35 AU - 6.29 AU

Year: 9211 Days

Day: 6.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,910,489 km

• M1: 161,117 km (0.113 R)
• M2: 588,817 km (0.062 R)
• M3: 1,017,116 km (0.074 R)
• M4: 2,916,560 km (0.056 R)
• M5: 4,510,376 km (0.052 R)
• M6: 6,008,150 km (0.096 R)
• M7: 7,313,391 km (0.091 R)
• M8: 10,574,026 km (0.062 R)
• M9: 11,015,340 km (0.104 R)
• M10: 11,417,908 km (0.115 R)
• M11: 12,413,631 km (0.117 R)
• M12: 13,752,981 km (0.093 R)
• M13: 17,931,100 km (0.088 R)
• M14: 18,772,289 km (0.116 R)
• M15: 20,914,082 km (0.044 R)
• M16: 21,688,998 km (0.09 R)
• M17: 24,382,508 km (0.103 R)
• M18: 25,853,803 km (0.077 R)
• M19: 28,972,320 km (0.12 R)
• M20: 34,427,706 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 12

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.45 AU - 7.19 AU

Year: 9211 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,910,489 km

• M1: 178,321 km (0.04 R)
• M2: 598,691 km (0.073 R)
• M3: 1,459,626 km (0.112 R)
• M4: 4,124,413 km (0.103 R)
• M5: 4,614,047 km (0.091 R)
• M6: 7,086,451 km (0.11 R)
• M7: 9,972,643 km (0.108 R)
• M8: 10,745,017 km (0.055 R)
• M9: 12,243,389 km (0.097 R)
• M10: 13,129,008 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.8

Radius: 4.2

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.34 AU - 7.28 AU

Year: 10398 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,910,489 km

• M1: 62,831 km (0.098 R)
• M2: 264,489 km (0.115 R)
• M3: 436,975 km (0.056 R)
• M4: 1,096,253 km (0.12 R)
• M5: 3,802,030 km (0.056 R)
• M6: 6,096,263 km (0.064 R)
• M7: 8,404,109 km (0.095 R)
• M8: 8,562,683 km (0.103 R)
• M9: 9,860,295 km (0.068 R)
• M10: 10,036,820 km (0.111 R)
• M11: 12,785,831 km (0.099 R)
• M12: 15,105,795 km (0.101 R)
• M13: 18,817,318 km (0.111 R)
• M14: 23,877,316 km (0.117 R)
• M15: 26,589,226 km (0.114 R)
• M16: 29,958,021 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 6.3

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.67 AU - 7.93 AU

Year: 12939 Days

Day: 17.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,910,489 km

• M1: 121,025 km (0.046 R)
• M2: 354,996 km (0.102 R)
• M3: 720,463 km (0.107 R)
• M4: 926,011 km (0.109 R)
• M5: 1,171,501 km (0.116 R)
• M6: 3,354,134 km (0.083 R)
• M7: 6,107,333 km (0.107 R)
• M8: 6,628,083 km (0.077 R)
• M9: 7,299,628 km (0.109 R)
• M10: 8,146,651 km (0.04 R)
• M11: 8,503,293 km (0.111 R)
• M12: 9,984,162 km (0.064 R)
• M13: 10,289,342 km (0.073 R)
• M14: 14,519,820 km (0.066 R)
• M15: 17,560,696 km (0.109 R)
• M16: 20,182,847 km (0.065 R)
• M17: 31,511,595 km (0.108 R)
• M18: 43,420,782 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 3.1

Gravity: 30.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.09 AU - 9.39 AU

Year: 15517 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,910,489 km

• M1: 40,242 km (0.081 R)
• M2: 167,998 km (0.117 R)
• M3: 283,638 km (0.102 R)
• M4: 384,915 km (0.111 R)
• M5: 594,652 km (0.119 R)
• M6: 704,456 km (0.108 R)
• M7: 1,051,374 km (0.074 R)
• M8: 2,033,933 km (0.108 R)
• M9: 2,193,703 km (0.043 R)
• M10: 4,399,075 km (0.106 R)
• M11: 5,040,102 km (0.117 R)
• M12: 7,009,408 km (0.118 R)
• M13: 8,635,238 km (0.078 R)
• M14: 9,633,504 km (0.089 R)
• M15: 10,134,957 km (0.099 R)
• M16: 11,298,828 km (0.072 R)
• M17: 11,799,532 km (0.025 R)
• M18: 12,141,513 km (0.088 R)
• M19: 12,373,240 km (0.079 R)
• M20: 13,700,173 km (0.059 R)
• M21: 15,052,538 km (0.08 R)
• M22: 15,932,772 km (0.113 R)
• M23: 17,134,940 km (0.088 R)
• M24: 17,573,262 km (0.04 R)
• M25: 18,855,914 km (0.092 R)
• M26: 24,518,642 km (0.06 R)
• M27: 24,888,747 km (0.115 R)
• M28: 25,356,390 km (0.107 R)
• M29: 37,184,645 km (0.059 R)
• M30: 46,639,530 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 3.3

Gravity: 25.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.51 AU - 9.85 AU

Year: 19757 Days

Day: 23.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,910,489 km

• M1: 43,084 km (0.111 R)
• M2: 191,036 km (0.042 R)
• M3: 400,623 km (0.058 R)
• M4: 1,361,789 km (0.095 R)
• M5: 1,770,640 km (0.06 R)
• M6: 2,048,892 km (0.076 R)
• M7: 3,254,202 km (0.075 R)
• M8: 3,724,987 km (0.093 R)
• M9: 3,891,639 km (0.107 R)
• M10: 4,671,642 km (0.067 R)
• M11: 4,800,296 km (0.094 R)
• M12: 5,234,579 km (0.046 R)
• M13: 5,550,380 km (0.077 R)
• M14: 6,181,234 km (0.079 R)
• M15: 6,654,412 km (0.119 R)
• M16: 7,236,348 km (0.05 R)
• M17: 8,171,784 km (0.047 R)
• M18: 9,695,737 km (0.09 R)
• M19: 10,171,309 km (0.118 R)
• M20: 11,111,831 km (0.079 R)
• M21: 11,632,581 km (0.096 R)
• M22: 14,755,586 km (0.115 R)
• M23: 16,694,524 km (0.055 R)
• M24: 19,369,035 km (0.036 R)
• M25: 19,784,917 km (0.111 R)
• M26: 20,377,175 km (0.104 R)
• M27: 22,957,140 km (0.055 R)
• M28: 25,053,604 km (0.055 R)
• M29: 25,448,094 km (0.094 R)
• M30: 26,350,618 km (0.085 R)
• M31: 28,646,197 km (0.054 R)
• M32: 31,071,627 km (0.107 R)
• M33: 34,594,657 km (0.083 R)
• M34: 35,701,233 km (0.093 R)
• M35: 38,374,696 km (0.076 R)
• M36: 39,693,401 km (0.105 R)
• M37: 42,420,870 km (0.118 R)
• M38: 44,115,814 km (0.077 R)
• M39: 47,040,302 km (0.117 R)
• M40: 49,935,620 km (0.092 R)
• M41: 53,596,728 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit