🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 11.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 397 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,410,357 km

• M1: 139,276 km (0.099 R)
• M2: 515,664 km (0.057 R)
• M3: 874,400 km (0.117 R)
• M4: 1,318,406 km (0.116 R)
• M5: 1,828,385 km (0.065 R)
• M6: 2,181,885 km (0.104 R)
• M7: 2,708,769 km (0.116 R)
• M8: 3,228,172 km (0.086 R)
• M9: 4,192,331 km (0.104 R)
• M10: 4,815,705 km (0.094 R)
• M11: 5,614,408 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.7

Radius: 12.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.21 AU - 1.81 AU

Year: 1180 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,410,357 km

• M1: 153,039 km (0.109 R)
• M2: 629,807 km (0.116 R)
• M3: 1,931,757 km (0.102 R)
• M4: 3,967,784 km (0.111 R)
• M5: 4,467,740 km (0.111 R)
• M6: 6,535,033 km (0.109 R)
• M7: 8,293,108 km (0.061 R)
• M8: 10,086,038 km (0.082 R)
• M9: 10,647,479 km (0.071 R)
• M10: 11,617,771 km (0.028 R)
• M11: 12,835,946 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 10.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.59 AU - 1.77 AU

Year: 1385 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,410,357 km

• M1: 130,599 km (0.098 R)
• M2: 476,918 km (0.1 R)
• M3: 924,964 km (0.091 R)
• M4: 1,252,882 km (0.07 R)
• M5: 1,805,945 km (0.102 R)
• M6: 2,416,454 km (0.074 R)
• M7: 3,086,354 km (0.075 R)
• M8: 3,674,872 km (0.093 R)
• M9: 4,429,593 km (0.098 R)
• M10: 5,455,086 km (0.047 R)
• M11: 5,829,979 km (0.075 R)
• M12: 7,085,254 km (0.105 R)
• M13: 7,886,949 km (0.119 R)
• M14: 10,622,795 km (0.071 R)
• M15: 12,713,276 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 8.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.59 AU - 2.35 AU

Year: 1758 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,410,357 km

• M1: 101,427 km (0.119 R)
• M2: 403,465 km (0.092 R)
• M3: 704,905 km (0.059 R)
• M4: 1,434,344 km (0.09 R)
• M5: 2,014,784 km (0.114 R)
• M6: 3,560,130 km (0.053 R)
• M7: 3,967,934 km (0.085 R)
• M8: 6,958,246 km (0.088 R)
• M9: 9,451,893 km (0.111 R)
• M10: 10,706,121 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 8.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.93 AU - 2.37 AU

Year: 2004 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,410,357 km

• M1: 104,419 km (0.066 R)
• M2: 393,742 km (0.1 R)
• M3: 681,568 km (0.077 R)
• M4: 1,239,119 km (0.118 R)
• M5: 1,586,485 km (0.105 R)
• M6: 2,431,414 km (0.069 R)
• M7: 2,762,624 km (0.089 R)
• M8: 3,741,742 km (0.118 R)
• M9: 4,292,561 km (0.104 R)
• M10: 4,995,522 km (0.087 R)
• M11: 5,729,000 km (0.109 R)
• M12: 6,041,809 km (0.097 R)
• M13: 6,319,014 km (0.06 R)
• M14: 6,653,216 km (0.075 R)
• M15: 6,923,988 km (0.098 R)
• M16: 7,862,116 km (0.048 R)
• M17: 8,475,767 km (0.069 R)
• M18: 9,211,489 km (0.088 R)
• M19: 9,486,450 km (0.062 R)
• M20: 9,988,949 km (0.081 R)
• M21: 11,638,864 km (0.084 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 8.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.59 AU - 3.75 AU

Year: 3589 Days

Day: 14.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,410,357 km

• M1: 119,230 km (0.105 R)
• M2: 430,692 km (0.065 R)
• M3: 710,590 km (0.053 R)
• M4: 1,009,038 km (0.114 R)
• M5: 1,974,393 km (0.109 R)
• M6: 2,785,512 km (0.058 R)
• M7: 3,369,393 km (0.118 R)
• M8: 3,727,530 km (0.107 R)
• M9: 5,302,945 km (0.077 R)
• M10: 8,675,779 km (0.108 R)
• M11: 15,426,233 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 8.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.63 AU - 4.61 AU

Year: 5317 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,410,357 km

• M1: 106,962 km (0.087 R)
• M2: 450,290 km (0.11 R)
• M3: 859,141 km (0.065 R)
• M4: 1,288,935 km (0.075 R)
• M5: 1,715,439 km (0.095 R)
• M6: 2,020,170 km (0.109 R)
• M7: 2,756,191 km (0.073 R)
• M8: 3,412,926 km (0.094 R)
• M9: 4,986,695 km (0.071 R)
• M10: 6,041,959 km (0.112 R)
• M11: 7,054,886 km (0.114 R)
• M12: 8,940,567 km (0.083 R)
• M13: 10,135,106 km (0.108 R)
• M14: 11,348,644 km (0.099 R)
• M15: 12,566,072 km (0.101 R)
• M16: 12,837,891 km (0.097 R)
• M17: 15,105,196 km (0.114 R)
• M18: 18,197,534 km (0.079 R)
• M19: 19,017,031 km (0.077 R)
• M20: 19,556,780 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.6

Radius: 3.6

Gravity: 62.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.54 AU - 9.36 AU

Year: 17024 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,410,357 km

• M1: 44,879 km (0.106 R)
• M2: 495,019 km (0.095 R)
• M3: 1,133,802 km (0.119 R)
• M4: 2,282,265 km (0.096 R)
• M5: 2,412,864 km (0.103 R)
• M6: 2,641,898 km (0.073 R)
• M7: 3,012,452 km (0.111 R)
• M8: 5,062,242 km (0.089 R)
• M9: 5,247,594 km (0.054 R)
• M10: 5,399,137 km (0.065 R)
• M11: 5,790,784 km (0.114 R)
• M12: 9,132,950 km (0.104 R)
• M13: 9,575,161 km (0.077 R)
• M14: 10,804,108 km (0.069 R)
• M15: 10,987,964 km (0.116 R)
• M16: 12,266,577 km (0.102 R)
• M17: 13,358,342 km (0.096 R)
• M18: 13,855,904 km (0.115 R)
• M19: 14,439,336 km (0.106 R)
• M20: 17,944,265 km (0.105 R)
• M21: 23,580,364 km (0.076 R)
• M22: 28,623,907 km (0.115 R)
• M23: 30,169,403 km (0.1 R)
• M24: 32,273,347 km (0.044 R)
• M25: 41,368,000 km (0.105 R)
• M26: 43,649,218 km (0.092 R)
• M27: 44,741,881 km (0.081 R)
• M28: 45,374,381 km (0.115 R)
• M29: 47,144,423 km (0.116 R)
• M30: 51,165,015 km (0.093 R)
• M31: 54,865,468 km (0.106 R)
• M32: 56,504,612 km (0.106 R)
• M33: 59,308,375 km (0.113 R)
• M34: 61,034,286 km (0.091 R)
• M35: 63,984,954 km (0.113 R)
• M36: 70,594,487 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 3.5

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.27 AU - 10.63 AU

Year: 17024 Days

Day: 21.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,410,357 km

• M1: 43,533 km (0.092 R)
• M2: 205,697 km (0.097 R)
• M3: 323,730 km (0.111 R)
• M4: 482,603 km (0.069 R)
• M5: 604,675 km (0.101 R)
• M6: 814,112 km (0.053 R)
• M7: 1,585,887 km (0.111 R)
• M8: 1,859,950 km (0.074 R)
• M9: 2,410,022 km (0.03 R)
• M10: 4,024,033 km (0.114 R)
• M11: 4,313,206 km (0.085 R)
• M12: 5,233,532 km (0.03 R)
• M13: 5,707,009 km (0.099 R)
• M14: 6,004,410 km (0.115 R)
• M15: 6,738,486 km (0.103 R)
• M16: 6,958,844 km (0.071 R)
• M17: 8,340,680 km (0.092 R)
• M18: 9,616,301 km (0.081 R)
• M19: 11,528,910 km (0.115 R)
• M20: 16,879,128 km (0.114 R)
• M21: 17,976,727 km (0.086 R)
• M22: 21,951,543 km (0.046 R)
• M23: 23,257,532 km (0.117 R)
• M24: 24,874,536 km (0.107 R)
• M25: 26,293,172 km (0.118 R)
• M26: 29,484,843 km (0.077 R)
• M27: 32,299,826 km (0.119 R)
• M28: 32,820,576 km (0.107 R)
• M29: 33,030,462 km (0.12 R)
• M30: 35,952,258 km (0.076 R)
• M31: 36,063,559 km (0.12 R)
• M32: 37,877,582 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 3.5

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.64 AU - 10.32 AU

Year: 17110 Days

Day: 19.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,410,357 km

• M1: 45,328 km (0.092 R)
• M2: 173,234 km (0.111 R)
• M3: 341,083 km (0.066 R)
• M4: 862,133 km (0.119 R)
• M5: 1,104,182 km (0.094 R)
• M6: 1,542,803 km (0.035 R)
• M7: 1,676,394 km (0.097 R)
• M8: 2,584,902 km (0.11 R)
• M9: 3,421,154 km (0.104 R)
• M10: 5,039,204 km (0.107 R)
• M11: 7,947,237 km (0.088 R)
• M12: 12,270,317 km (0.092 R)
• M13: 12,564,725 km (0.104 R)
• M14: 13,538,458 km (0.101 R)
• M15: 13,916,192 km (0.096 R)
• M16: 17,712,388 km (0.091 R)
• M17: 17,937,383 km (0.1 R)
• M18: 24,848,356 km (0.106 R)
• M19: 25,319,290 km (0.119 R)
• M20: 34,963,117 km (0.106 R)
• M21: 37,985,592 km (0.074 R)
• M22: 48,673,612 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit