🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 9.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.63 AU - 0.95 AU

Year: 453 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,624,166 km

• M1: 115,639 km (0.117 R)
• M2: 596,148 km (0.035 R)
• M3: 1,148,014 km (0.031 R)
• M4: 1,477,279 km (0.115 R)
• M5: 1,877,304 km (0.108 R)
• M6: 2,255,337 km (0.096 R)
• M7: 3,284,571 km (0.037 R)
• M8: 3,693,422 km (0.102 R)
• M9: 4,344,023 km (0.094 R)
• M10: 4,880,631 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 12.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.86 AU - 0.96 AU

Year: 561 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,624,166 km

• M1: 160,369 km (0.09 R)
• M2: 561,291 km (0.062 R)
• M3: 970,441 km (0.05 R)
• M4: 1,403,976 km (0.11 R)
• M5: 1,812,827 km (0.084 R)
• M6: 3,016,641 km (0.099 R)
• M7: 3,451,821 km (0.094 R)
• M8: 4,112,146 km (0.037 R)
• M9: 4,759,755 km (0.109 R)
• M10: 5,200,471 km (0.049 R)
• M11: 5,740,220 km (0.053 R)
• M12: 6,374,964 km (0.102 R)
• M13: 6,871,180 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 13.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.73 AU - 2.31 AU

Year: 1854 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,624,166 km

• M1: 177,722 km (0.051 R)
• M2: 614,698 km (0.11 R)
• M3: 1,183,170 km (0.085 R)
• M4: 1,801,158 km (0.11 R)
• M5: 2,230,504 km (0.12 R)
• M6: 3,234,156 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 12.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.67 AU - 3.25 AU

Year: 3288 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,624,166 km

• M1: 151,842 km (0.098 R)
• M2: 639,680 km (0.118 R)
• M3: 1,068,727 km (0.109 R)
• M4: 1,607,878 km (0.107 R)
• M5: 2,228,410 km (0.102 R)
• M6: 2,790,748 km (0.064 R)
• M7: 3,228,771 km (0.053 R)
• M8: 3,993,366 km (0.088 R)
• M9: 5,723,016 km (0.09 R)
• M10: 6,754,643 km (0.086 R)
• M11: 7,614,831 km (0.051 R)
• M12: 8,105,063 km (0.105 R)
• M13: 9,590,570 km (0.119 R)
• M14: 10,757,732 km (0.108 R)
• M15: 11,250,358 km (0.06 R)
• M16: 13,420,126 km (0.116 R)
• M17: 14,185,319 km (0.095 R)
• M18: 15,233,701 km (0.112 R)
• M19: 16,226,133 km (0.064 R)
• M20: 16,929,692 km (0.042 R)
• M21: 19,103,050 km (0.074 R)
• M22: 20,882,516 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 14.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.66 AU - 3.9 AU

Year: 3836 Days

Day: 14.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,624,166 km

• M1: 176,974 km (0.106 R)
• M2: 660,624 km (0.088 R)
• M3: 1,333,665 km (0.064 R)
• M4: 1,822,551 km (0.069 R)
• M5: 3,544,273 km (0.098 R)
• M6: 4,137,279 km (0.105 R)
• M7: 5,830,128 km (0.076 R)
• M8: 6,476,241 km (0.1 R)
• M9: 7,534,796 km (0.098 R)
• M10: 9,393,998 km (0.106 R)
• M11: 10,367,731 km (0.073 R)
• M12: 11,229,714 km (0.087 R)
• M13: 11,678,358 km (0.117 R)
• M14: 14,260,118 km (0.117 R)
• M15: 15,991,564 km (0.108 R)
• M16: 16,791,763 km (0.09 R)
• M17: 19,289,299 km (0.069 R)
• M18: 19,739,140 km (0.115 R)
• M19: 20,196,161 km (0.087 R)
• M20: 21,403,715 km (0.102 R)
• M21: 24,783,580 km (0.096 R)
• M22: 25,855,449 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 13.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.94 AU - 6.52 AU

Year: 8856 Days

Day: 6.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,624,166 km

• M1: 164,707 km (0.07 R)
• M2: 613,650 km (0.082 R)
• M3: 1,273,527 km (0.096 R)
• M4: 1,720,226 km (0.06 R)
• M5: 2,733,452 km (0.114 R)
• M6: 3,421,154 km (0.113 R)
• M7: 4,003,837 km (0.096 R)
• M8: 4,447,694 km (0.055 R)
• M9: 4,986,546 km (0.06 R)
• M10: 7,468,225 km (0.054 R)
• M11: 14,271,338 km (0.035 R)
• M12: 14,721,478 km (0.044 R)
• M13: 15,991,564 km (0.108 R)
• M14: 17,846,428 km (0.091 R)
• M15: 23,816,280 km (0.092 R)
• M16: 32,856,330 km (0.12 R)
• M17: 38,751,683 km (0.094 R)
• M18: 39,377,301 km (0.107 R)
• M19: 42,211,134 km (0.094 R)
• M20: 43,677,791 km (0.084 R)
• M21: 46,150,644 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.1

Radius: 7.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.28 AU - 8.02 AU

Year: 11073 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,624,166 km

• M1: 98,735 km (0.119 R)
• M2: 353,949 km (0.12 R)
• M3: 1,036,564 km (0.112 R)
• M4: 1,910,814 km (0.073 R)
• M5: 2,919,552 km (0.091 R)
• M6: 4,374,691 km (0.08 R)
• M7: 5,395,546 km (0.089 R)
• M8: 7,457,903 km (0.088 R)
• M9: 7,964,591 km (0.102 R)
• M10: 9,188,600 km (0.061 R)
• M11: 12,219,603 km (0.094 R)
• M12: 14,704,723 km (0.098 R)
• M13: 19,386,388 km (0.094 R)
• M14: 20,404,551 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.1

Radius: 6.4

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.65 AU - 8.33 AU

Year: 11932 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,624,166 km

• M1: 79,736 km (0.083 R)
• M2: 300,243 km (0.106 R)
• M3: 534,513 km (0.107 R)
• M4: 847,023 km (0.082 R)
• M5: 1,057,059 km (0.118 R)
• M6: 1,844,691 km (0.112 R)
• M7: 2,167,374 km (0.046 R)
• M8: 3,246,573 km (0.074 R)
• M9: 4,767,385 km (0.086 R)
• M10: 5,049,826 km (0.104 R)
• M11: 5,410,207 km (0.11 R)
• M12: 6,556,575 km (0.093 R)
• M13: 8,340,680 km (0.103 R)
• M14: 11,064,109 km (0.105 R)
• M15: 11,785,171 km (0.11 R)
• M16: 13,443,762 km (0.065 R)
• M17: 15,252,101 km (0.076 R)
• M18: 15,591,240 km (0.114 R)
• M19: 17,807,383 km (0.072 R)
• M20: 20,717,360 km (0.108 R)
• M21: 23,208,464 km (0.114 R)
• M22: 24,665,099 km (0.032 R)
• M23: 27,259,425 km (0.116 R)
• M24: 36,847,900 km (0.099 R)
• M25: 42,858,144 km (0.051 R)
• M26: 43,669,563 km (0.107 R)
• M27: 46,732,280 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 6.3

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.69 AU - 9.75 AU

Year: 15217 Days

Day: 17.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,624,166 km

• M1: 79,137 km (0.088 R)
• M2: 403,465 km (0.079 R)
• M3: 1,102,387 km (0.026 R)
• M4: 1,332,019 km (0.119 R)
• M5: 2,106,488 km (0.025 R)
• M6: 4,098,533 km (0.098 R)
• M7: 5,548,435 km (0.093 R)
• M8: 7,179,950 km (0.112 R)
• M9: 10,550,240 km (0.112 R)
• M10: 10,947,871 km (0.064 R)
• M11: 11,179,598 km (0.06 R)
• M12: 11,652,777 km (0.091 R)
• M13: 12,077,634 km (0.109 R)
• M14: 12,449,984 km (0.09 R)
• M15: 13,283,094 km (0.093 R)
• M16: 13,480,414 km (0.086 R)
• M17: 16,988,933 km (0.075 R)
• M18: 17,772,975 km (0.105 R)
• M19: 20,795,450 km (0.081 R)
• M20: 21,151,045 km (0.114 R)
• M21: 22,150,059 km (0.091 R)
• M22: 23,658,754 km (0.112 R)
• M23: 24,834,294 km (0.082 R)
• M24: 26,669,860 km (0.08 R)
• M25: 27,942,638 km (0.104 R)
• M26: 29,255,360 km (0.058 R)
• M27: 31,885,589 km (0.119 R)
• M28: 32,716,306 km (0.025 R)
• M29: 36,440,545 km (0.107 R)
• M30: 40,162,690 km (0.115 R)
• M31: 47,887,475 km (0.114 R)
• M32: 56,545,751 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 7.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.75 AU - 8.75 AU

Year: 15300 Days

Day: 21.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,624,166 km

• M1: 96,491 km (0.066 R)
• M2: 615,146 km (0.12 R)
• M3: 1,210,546 km (0.038 R)
• M4: 1,583,493 km (0.036 R)
• M5: 2,095,268 km (0.104 R)
• M6: 2,731,807 km (0.086 R)
• M7: 4,121,421 km (0.076 R)
• M8: 6,367,035 km (0.109 R)
• M9: 12,210,328 km (0.055 R)
• M10: 12,974,025 km (0.101 R)
• M11: 13,367,767 km (0.102 R)
• M12: 14,476,436 km (0.044 R)
• M13: 17,548,578 km (0.081 R)
• M14: 17,891,606 km (0.118 R)
• M15: 18,379,445 km (0.114 R)
• M16: 25,995,323 km (0.111 R)
• M17: 32,713,614 km (0.102 R)
• M18: 35,368,527 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit