🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 12.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.82 AU

Year: 362 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,465,202 km

• M1: 155,432 km (0.049 R)
• M2: 598,840 km (0.111 R)
• M3: 1,005,597 km (0.097 R)
• M4: 1,480,720 km (0.029 R)
• M5: 1,874,611 km (0.081 R)
• M6: 2,467,916 km (0.093 R)
• M7: 2,882,003 km (0.11 R)
• M8: 3,701,949 km (0.036 R)
• M9: 4,386,658 km (0.076 R)
• M10: 4,848,916 km (0.12 R)
• M11: 5,311,772 km (0.089 R)
• M12: 5,720,024 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 13.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.95 AU - 1.09 AU

Year: 665 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 48,465,202 km

• M1: 211,980 km (0.079 R)
• M2: 967,001 km (0.079 R)
• M3: 2,972,360 km (0.077 R)
• M4: 3,687,737 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 13

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.91 AU - 1.15 AU

Year: 675 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,465,202 km

• M1: 161,715 km (0.1 R)
• M2: 627,413 km (0.068 R)
• M3: 1,084,884 km (0.069 R)
• M4: 2,000,722 km (0.093 R)
• M5: 2,590,886 km (0.116 R)
• M6: 3,271,257 km (0.117 R)
• M7: 3,740,246 km (0.107 R)
• M8: 4,341,629 km (0.1 R)
• M9: 5,288,434 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 12.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.21 AU - 1.25 AU

Year: 881 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,465,202 km

• M1: 153,338 km (0.102 R)
• M2: 571,913 km (0.07 R)
• M3: 1,043,595 km (0.063 R)
• M4: 1,680,582 km (0.117 R)
• M5: 2,533,590 km (0.044 R)
• M6: 3,102,211 km (0.108 R)
• M7: 3,769,268 km (0.117 R)
• M8: 4,198,614 km (0.07 R)
• M9: 6,689,418 km (0.101 R)
• M10: 8,018,745 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 11

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.34 AU - 1.68 AU

Year: 1198 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,465,202 km

• M1: 136,882 km (0.062 R)
• M2: 743,202 km (0.118 R)
• M3: 1,142,030 km (0.12 R)
• M4: 1,925,474 km (0.081 R)
• M5: 2,944,385 km (0.108 R)
• M6: 4,291,365 km (0.087 R)
• M7: 5,759,368 km (0.118 R)
• M8: 8,310,910 km (0.108 R)
• M9: 9,022,846 km (0.071 R)
• M10: 10,166,522 km (0.1 R)
• M11: 10,568,491 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 10.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.88 AU - 2.22 AU

Year: 1895 Days

Day: 11 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,465,202 km

• M1: 125,662 km (0.101 R)
• M2: 569,968 km (0.103 R)
• M3: 942,616 km (0.117 R)
• M4: 1,418,637 km (0.113 R)
• M5: 1,884,933 km (0.097 R)
• M6: 2,226,764 km (0.075 R)
• M7: 2,789,851 km (0.117 R)
• M8: 3,528,266 km (0.074 R)
• M9: 3,961,800 km (0.101 R)
• M10: 5,214,234 km (0.119 R)
• M11: 5,943,374 km (0.088 R)
• M12: 6,817,175 km (0.095 R)
• M13: 7,244,127 km (0.027 R)
• M14: 8,210,978 km (0.072 R)
• M15: 8,756,562 km (0.104 R)
• M16: 10,295,625 km (0.118 R)
• M17: 11,817,035 km (0.068 R)
• M18: 12,395,081 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 13.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.66 AU - 4.44 AU

Year: 4319 Days

Day: 13.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,465,202 km

• M1: 165,455 km (0.027 R)
• M2: 718,369 km (0.108 R)
• M3: 1,238,521 km (0.116 R)
• M4: 1,998,927 km (0.059 R)
• M5: 2,846,698 km (0.064 R)
• M6: 3,307,459 km (0.077 R)
• M7: 4,313,655 km (0.072 R)
• M8: 5,074,809 km (0.079 R)
• M9: 5,703,120 km (0.076 R)
• M10: 7,275,543 km (0.028 R)
• M11: 7,870,643 km (0.044 R)
• M12: 8,641,671 km (0.091 R)
• M13: 9,462,664 km (0.111 R)
• M14: 9,892,309 km (0.068 R)
• M15: 10,375,959 km (0.098 R)
• M16: 11,045,260 km (0.097 R)
• M17: 12,750,675 km (0.104 R)
• M18: 13,372,703 km (0.1 R)
• M19: 16,286,571 km (0.115 R)
• M20: 16,791,463 km (0.048 R)
• M21: 19,600,163 km (0.044 R)
• M22: 22,501,165 km (0.03 R)
• M23: 22,987,658 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 13

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.9 AU - 6.44 AU

Year: 7590 Days

Day: 7.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,465,202 km

• M1: 161,865 km (0.112 R)
• M2: 626,516 km (0.112 R)
• M3: 1,117,346 km (0.109 R)
• M4: 1,939,088 km (0.062 R)
• M5: 2,345,545 km (0.105 R)
• M6: 2,997,044 km (0.085 R)
• M7: 4,929,848 km (0.113 R)
• M8: 5,942,327 km (0.1 R)
• M9: 7,770,263 km (0.117 R)
• M10: 11,177,504 km (0.106 R)
• M11: 12,201,950 km (0.105 R)
• M12: 13,129,008 km (0.093 R)
• M13: 13,882,234 km (0.029 R)
• M14: 14,381,442 km (0.103 R)
• M15: 14,835,172 km (0.091 R)
• M16: 15,652,425 km (0.025 R)
• M17: 16,622,717 km (0.117 R)
• M18: 22,161,429 km (0.092 R)
• M19: 24,411,530 km (0.081 R)
• M20: 25,633,296 km (0.036 R)
• M21: 30,093,108 km (0.088 R)
• M22: 30,930,557 km (0.055 R)
• M23: 32,167,432 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 7

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.15 AU - 6.59 AU

Year: 10381 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,465,202 km

• M1: 87,216 km (0.109 R)
• M2: 341,981 km (0.077 R)
• M3: 660,475 km (0.119 R)
• M4: 898,634 km (0.109 R)
• M5: 1,542,204 km (0.087 R)
• M6: 2,039,318 km (0.097 R)
• M7: 2,439,492 km (0.036 R)
• M8: 3,023,523 km (0.032 R)
• M9: 4,236,313 km (0.049 R)
• M10: 5,014,221 km (0.06 R)
• M11: 6,207,115 km (0.057 R)
• M12: 6,429,268 km (0.078 R)
• M13: 6,811,191 km (0.095 R)
• M14: 7,087,498 km (0.055 R)
• M15: 7,371,285 km (0.102 R)
• M16: 7,961,599 km (0.037 R)
• M17: 10,073,472 km (0.076 R)
• M18: 11,122,003 km (0.102 R)
• M19: 11,561,223 km (0.1 R)
• M20: 12,068,958 km (0.087 R)
• M21: 13,806,836 km (0.098 R)
• M22: 18,219,375 km (0.069 R)
• M23: 19,611,682 km (0.097 R)
• M24: 22,087,378 km (0.08 R)
• M25: 23,044,954 km (0.096 R)
• M26: 25,892,549 km (0.087 R)
• M27: 28,150,879 km (0.118 R)
• M28: 28,556,588 km (0.106 R)
• M29: 35,472,348 km (0.12 R)
• M30: 36,423,342 km (0.086 R)
• M31: 37,147,694 km (0.114 R)
• M32: 48,320,262 km (0.079 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: 158 - 14,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit