🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 13.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.01 AU - 1.07 AU

Year: 719 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,934,244 km

• M1: 169,195 km (0.081 R)
• M2: 681,418 km (0.072 R)
• M3: 1,172,698 km (0.04 R)
• M4: 1,686,267 km (0.078 R)
• M5: 2,111,275 km (0.099 R)
• M6: 2,598,814 km (0.079 R)
• M7: 3,138,264 km (0.115 R)
• M8: 3,672,777 km (0.118 R)
• M9: 4,783,392 km (0.116 R)
• M10: 5,222,312 km (0.047 R)
• M11: 6,804,010 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 11.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.41 AU - 1.53 AU

Year: 1209 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,934,244 km

• M1: 147,055 km (0.114 R)
• M2: 525,238 km (0.082 R)
• M3: 1,117,646 km (0.111 R)
• M4: 1,750,295 km (0.06 R)
• M5: 2,472,853 km (0.066 R)
• M6: 3,058,528 km (0.043 R)
• M7: 4,216,117 km (0.099 R)
• M8: 4,699,468 km (0.098 R)
• M9: 5,075,856 km (0.062 R)
• M10: 5,602,141 km (0.068 R)
• M11: 6,616,863 km (0.098 R)
• M12: 7,014,943 km (0.092 R)
• M13: 7,642,058 km (0.084 R)
• M14: 8,391,992 km (0.117 R)
• M15: 9,008,634 km (0.106 R)
• M16: 12,257,750 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 12.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.9 AU

Year: 1490 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,934,244 km

• M1: 155,582 km (0.119 R)
• M2: 568,322 km (0.109 R)
• M3: 1,013,825 km (0.119 R)
• M4: 1,585,887 km (0.109 R)
• M5: 2,613,924 km (0.086 R)
• M6: 3,313,892 km (0.046 R)
• M7: 3,954,021 km (0.1 R)
• M8: 5,640,737 km (0.088 R)
• M9: 6,330,533 km (0.107 R)
• M10: 7,595,533 km (0.097 R)
• M11: 8,258,401 km (0.098 R)
• M12: 9,633,953 km (0.042 R)
• M13: 10,550,689 km (0.106 R)
• M14: 12,052,652 km (0.073 R)
• M15: 12,676,026 km (0.118 R)
• M16: 13,238,963 km (0.106 R)
• M17: 14,029,588 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 12.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.47 AU - 2.15 AU

Year: 1652 Days

Day: 14.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,934,244 km

• M1: 150,495 km (0.103 R)
• M2: 632,201 km (0.039 R)
• M3: 1,094,458 km (0.055 R)
• M4: 1,521,410 km (0.058 R)
• M5: 2,319,964 km (0.089 R)
• M6: 2,738,389 km (0.039 R)
• M7: 3,179,254 km (0.108 R)
• M8: 3,682,950 km (0.098 R)
• M9: 4,087,163 km (0.025 R)
• M10: 4,777,258 km (0.104 R)
• M11: 5,945,917 km (0.094 R)
• M12: 7,296,337 km (0.097 R)
• M13: 7,728,525 km (0.097 R)
• M14: 9,128,911 km (0.108 R)
• M15: 10,246,257 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 8.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.82 AU - 2.94 AU

Year: 3315 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,934,244 km

• M1: 109,805 km (0.108 R)
• M2: 411,095 km (0.096 R)
• M3: 749,785 km (0.11 R)
• M4: 1,384,678 km (0.108 R)
• M5: 2,172,161 km (0.096 R)
• M6: 2,692,313 km (0.075 R)
• M7: 3,404,399 km (0.053 R)
• M8: 3,753,111 km (0.03 R)
• M9: 4,680,469 km (0.105 R)
• M10: 5,262,703 km (0.057 R)
• M11: 6,495,988 km (0.1 R)
• M12: 6,774,390 km (0.027 R)
• M13: 8,171,185 km (0.077 R)
• M14: 8,768,230 km (0.097 R)
• M15: 10,804,856 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 8

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.93 AU - 3.17 AU

Year: 3613 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,934,244 km

• M1: 100,081 km (0.1 R)
• M2: 436,527 km (0.107 R)
• M3: 690,544 km (0.107 R)
• M4: 1,271,283 km (0.107 R)
• M5: 1,643,632 km (0.071 R)
• M6: 2,130,124 km (0.085 R)
• M7: 2,778,032 km (0.051 R)
• M8: 3,101,313 km (0.111 R)
• M9: 3,780,937 km (0.077 R)
• M10: 4,556,153 km (0.107 R)
• M11: 5,324,338 km (0.08 R)
• M12: 5,626,825 km (0.113 R)
• M13: 6,326,644 km (0.098 R)
• M14: 8,220,253 km (0.099 R)
• M15: 9,837,406 km (0.108 R)
• M16: 10,720,931 km (0.111 R)
• M17: 11,115,421 km (0.104 R)
• M18: 11,519,485 km (0.054 R)
• M19: 12,452,527 km (0.036 R)
• M20: 13,384,671 km (0.118 R)
• M21: 14,681,236 km (0.103 R)
• M22: 15,553,691 km (0.119 R)
• M23: 15,833,289 km (0.12 R)
• M24: 17,044,583 km (0.087 R)
• M25: 18,628,376 km (0.102 R)
• M26: 23,230,455 km (0.055 R)
• M27: 25,173,731 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 3.2

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.16 AU - 7.14 AU

Year: 11631 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,934,244 km

• M1: 39,943 km (0.078 R)
• M2: 144,512 km (0.115 R)
• M3: 251,773 km (0.079 R)
• M4: 598,990 km (0.106 R)
• M5: 810,521 km (0.117 R)
• M6: 1,311,973 km (0.073 R)
• M7: 1,501,364 km (0.105 R)
• M8: 1,861,895 km (0.092 R)
• M9: 2,411,518 km (0.065 R)
• M10: 3,637,921 km (0.072 R)
• M11: 4,182,607 km (0.043 R)
• M12: 6,737,439 km (0.065 R)
• M13: 7,263,126 km (0.087 R)
• M14: 8,635,687 km (0.111 R)
• M15: 10,815,477 km (0.093 R)
• M16: 11,437,056 km (0.076 R)
• M17: 13,717,227 km (0.086 R)
• M18: 15,734,106 km (0.113 R)
• M19: 17,874,402 km (0.097 R)
• M20: 20,921,711 km (0.089 R)
• M21: 26,624,980 km (0.119 R)
• M22: 29,187,442 km (0.119 R)
• M23: 30,857,852 km (0.069 R)
• M24: 31,142,387 km (0.033 R)
• M25: 31,620,352 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 4.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.47 AU - 8.79 AU

Year: 14295 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,934,244 km

• M1: 58,493 km (0.098 R)
• M2: 530,025 km (0.115 R)
• M3: 887,564 km (0.096 R)
• M4: 1,435,092 km (0.031 R)
• M5: 1,927,120 km (0.088 R)
• M6: 2,123,691 km (0.061 R)
• M7: 3,639,866 km (0.072 R)
• M8: 4,007,727 km (0.113 R)
• M9: 4,997,018 km (0.116 R)
• M10: 9,353,756 km (0.096 R)
• M11: 10,505,959 km (0.107 R)
• M12: 10,721,081 km (0.12 R)
• M13: 11,795,643 km (0.078 R)
• M14: 13,640,633 km (0.068 R)
• M15: 14,684,976 km (0.072 R)
• M16: 16,407,296 km (0.071 R)
• M17: 18,633,761 km (0.063 R)
• M18: 19,076,571 km (0.106 R)
• M19: 19,397,010 km (0.109 R)
• M20: 21,672,692 km (0.079 R)
• M21: 25,102,523 km (0.099 R)

Asteroid Belt

Center: 8.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.8

Radius: 5.1

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.03 AU - 9.83 AU

Year: 18100 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,934,244 km

• M1: 63,429 km (0.094 R)
• M2: 222,003 km (0.081 R)
• M3: 450,439 km (0.087 R)
• M4: 993,031 km (0.103 R)
• M5: 2,050,688 km (0.051 R)
• M6: 2,216,741 km (0.076 R)
• M7: 2,391,920 km (0.102 R)
• M8: 2,552,588 km (0.105 R)
• M9: 3,585,412 km (0.109 R)
• M10: 3,921,110 km (0.094 R)
• M11: 4,619,881 km (0.087 R)
• M12: 4,797,903 km (0.074 R)
• M13: 5,320,747 km (0.089 R)
• M14: 5,922,131 km (0.103 R)
• M15: 6,089,980 km (0.096 R)
• M16: 7,647,144 km (0.066 R)
• M17: 7,997,951 km (0.101 R)
• M18: 10,760,126 km (0.063 R)
• M19: 12,252,215 km (0.099 R)
• M20: 13,730,242 km (0.09 R)
• M21: 14,779,222 km (0.082 R)
• M22: 16,783,385 km (0.084 R)
• M23: 21,419,573 km (0.118 R)
• M24: 21,716,225 km (0.102 R)
• M25: 21,915,490 km (0.113 R)
• M26: 22,418,887 km (0.117 R)
• M27: 26,956,938 km (0.12 R)
• M28: 29,683,808 km (0.066 R)
• M29: 30,673,847 km (0.065 R)
• M30: 39,547,394 km (0.085 R)
• M31: 41,659,417 km (0.081 R)
• M32: 43,056,212 km (0.115 R)
• M33: 46,601,382 km (0.111 R)
• M34: 52,098,057 km (0.099 R)
• M35: 55,372,156 km (0.064 R)
• M36: 61,925,440 km (0.108 R)
• M37: 66,430,281 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 3.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.89 AU - 10.73 AU

Year: 22453 Days

Day: 17.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,934,244 km

• M1: 44,730 km (0.106 R)
• M2: 142,716 km (0.069 R)
• M3: 334,800 km (0.062 R)
• M4: 514,916 km (0.102 R)
• M5: 990,188 km (0.067 R)
• M6: 1,777,671 km (0.085 R)
• M7: 2,124,439 km (0.055 R)
• M8: 2,950,668 km (0.112 R)
• M9: 3,413,075 km (0.117 R)
• M10: 3,970,477 km (0.117 R)
• M11: 4,613,299 km (0.112 R)
• M12: 5,088,123 km (0.098 R)
• M13: 7,278,535 km (0.111 R)
• M14: 16,598,333 km (0.039 R)
• M15: 30,146,664 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit