🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 11.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 15 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,984,171 km

• M1: 143,016 km (0.087 R)
• M2: 567,425 km (0.097 R)
• M3: 962,662 km (0.065 R)
• M4: 1,615,807 km (0.109 R)
• M5: 2,023,610 km (0.09 R)
• M6: 2,408,376 km (0.074 R)
• M7: 2,945,732 km (0.108 R)
• M8: 3,502,535 km (0.072 R)
• M9: 3,920,511 km (0.053 R)
• M10: 4,539,248 km (0.116 R)
• M11: 5,331,818 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.3

Radius: 9.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.97 AU - 1.05 AU

Year: 655 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,984,171 km

• M1: 120,725 km (0.115 R)
• M2: 739,911 km (0.097 R)
• M3: 1,071,121 km (0.06 R)
• M4: 1,570,329 km (0.118 R)
• M5: 1,993,242 km (0.07 R)
• M6: 2,519,677 km (0.092 R)
• M7: 2,826,652 km (0.118 R)
• M8: 3,192,119 km (0.115 R)
• M9: 3,889,395 km (0.087 R)
• M10: 4,371,100 km (0.09 R)
• M11: 4,967,696 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.46 AU - 2.24 AU

Year: 1625 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,984,171 km

• M1: 165,455 km (0.067 R)
• M2: 864,077 km (0.108 R)
• M3: 1,503,608 km (0.106 R)
• M4: 1,981,873 km (0.063 R)
• M5: 2,972,360 km (0.084 R)
• M6: 3,621,316 km (0.083 R)
• M7: 4,288,522 km (0.043 R)
• M8: 5,057,306 km (0.099 R)
• M9: 5,916,297 km (0.09 R)
• M10: 7,895,925 km (0.112 R)
• M11: 8,535,007 km (0.118 R)
• M12: 9,461,766 km (0.094 R)
• M13: 9,883,782 km (0.06 R)
• M14: 11,406,538 km (0.073 R)
• M15: 11,922,502 km (0.113 R)
• M16: 12,377,129 km (0.092 R)
• M17: 13,080,688 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 14.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.73 AU

Year: 2461 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,984,171 km

• M1: 185,202 km (0.087 R)
• M2: 685,607 km (0.117 R)
• M3: 1,179,729 km (0.073 R)
• M4: 1,687,015 km (0.084 R)
• M5: 3,234,007 km (0.105 R)
• M6: 4,093,746 km (0.077 R)
• M7: 4,644,415 km (0.113 R)
• M8: 5,439,528 km (0.116 R)
• M9: 6,001,268 km (0.116 R)
• M10: 6,601,604 km (0.103 R)
• M11: 7,702,046 km (0.089 R)
• M12: 8,412,487 km (0.118 R)
• M13: 9,131,155 km (0.116 R)
• M14: 10,152,609 km (0.098 R)
• M15: 11,168,379 km (0.105 R)
• M16: 12,553,805 km (0.119 R)
• M17: 13,265,591 km (0.101 R)
• M18: 14,051,279 km (0.088 R)
• M19: 15,766,419 km (0.1 R)
• M20: 17,672,445 km (0.061 R)
• M21: 19,433,362 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 11

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.12 AU - 5.28 AU

Year: 7656 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,984,171 km

• M1: 137,480 km (0.107 R)
• M2: 610,659 km (0.119 R)
• M3: 976,575 km (0.101 R)
• M4: 1,332,468 km (0.09 R)
• M5: 1,946,567 km (0.086 R)
• M6: 9,925,370 km (0.067 R)
• M7: 10,568,641 km (0.114 R)
• M8: 10,996,640 km (0.102 R)
• M9: 11,685,389 km (0.087 R)
• M10: 13,700,472 km (0.093 R)
• M11: 14,849,384 km (0.118 R)
• M12: 18,475,636 km (0.049 R)
• M13: 19,449,070 km (0.052 R)
• M14: 23,126,933 km (0.112 R)
• M15: 24,175,465 km (0.091 R)
• M16: 25,509,130 km (0.097 R)
• M17: 26,367,223 km (0.115 R)
• M18: 28,322,617 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 9.6

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.32 AU - 5.44 AU

Year: 8057 Days

Day: 6 Hours

Environment

Temp: -217 °C

Axial Tilt: 149.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,984,171 km

• M1: 119,379 km (0.116 R)
• M2: 590,463 km (0.081 R)
• M3: 940,821 km (0.104 R)
• M4: 1,509,742 km (0.071 R)
• M5: 1,850,077 km (0.05 R)
• M6: 2,294,532 km (0.095 R)
• M7: 3,083,811 km (0.081 R)
• M8: 3,736,955 km (0.118 R)
• M9: 4,536,256 km (0.119 R)
• M10: 5,707,159 km (0.113 R)
• M11: 7,068,799 km (0.119 R)
• M12: 7,949,930 km (0.104 R)
• M13: 8,503,891 km (0.115 R)
• M14: 10,826,548 km (0.049 R)
• M15: 11,776,943 km (0.113 R)
• M16: 12,955,026 km (0.117 R)
• M17: 13,602,486 km (0.084 R)
• M18: 14,457,737 km (0.096 R)
• M19: 16,683,454 km (0.118 R)
• M20: 17,734,379 km (0.08 R)
• M21: 19,430,819 km (0.025 R)
• M22: 19,890,682 km (0.051 R)
• M23: 20,831,952 km (0.072 R)
• M24: 21,394,590 km (0.075 R)
• M25: 22,132,855 km (0.041 R)
• M26: 22,803,353 km (0.088 R)
• M27: 32,044,014 km (0.108 R)
• M28: 35,340,253 km (0.069 R)
• M29: 37,070,203 km (0.113 R)
• M30: 39,831,480 km (0.099 R)
• M31: 41,073,591 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 12.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.26 AU - 6.6 AU

Year: 8170 Days

Day: 10 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,984,171 km

• M1: 151,692 km (0.105 R)
• M2: 589,565 km (0.114 R)
• M3: 1,105,379 km (0.12 R)
• M4: 1,713,045 km (0.06 R)
• M5: 2,406,282 km (0.107 R)
• M6: 3,016,491 km (0.081 R)
• M7: 3,802,329 km (0.041 R)
• M8: 4,217,164 km (0.055 R)
• M9: 4,749,284 km (0.117 R)
• M10: 5,982,868 km (0.069 R)
• M11: 7,459,099 km (0.105 R)
• M12: 8,029,217 km (0.076 R)
• M13: 11,701,545 km (0.098 R)
• M14: 12,985,843 km (0.102 R)
• M15: 14,238,576 km (0.031 R)
• M16: 15,117,463 km (0.082 R)
• M17: 17,402,272 km (0.068 R)
• M18: 17,828,326 km (0.111 R)
• M19: 18,627,179 km (0.113 R)
• M20: 19,449,818 km (0.07 R)
• M21: 25,083,075 km (0.103 R)
• M22: 26,644,727 km (0.116 R)
• M23: 29,456,718 km (0.056 R)
• M24: 30,676,240 km (0.114 R)
• M25: 32,141,103 km (0.099 R)
• M26: 33,982,054 km (0.091 R)
• M27: 35,323,199 km (0.114 R)
• M28: 36,699,350 km (0.032 R)
• M29: 37,754,613 km (0.119 R)
• M30: 40,667,732 km (0.086 R)
• M31: 43,207,156 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.9

Radius: 7.5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.26 AU - 6.68 AU

Year: 10626 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,984,171 km

• M1: 93,349 km (0.119 R)
• M2: 459,714 km (0.056 R)
• M3: 1,217,727 km (0.078 R)
• M4: 1,891,964 km (0.075 R)
• M5: 2,171,114 km (0.114 R)
• M6: 2,772,348 km (0.099 R)
• M7: 3,090,094 km (0.116 R)
• M8: 3,649,290 km (0.1 R)
• M9: 5,278,112 km (0.069 R)
• M10: 5,535,720 km (0.091 R)
• M11: 6,395,309 km (0.115 R)
• M12: 9,460,121 km (0.119 R)
• M13: 11,792,351 km (0.052 R)
• M14: 17,132,846 km (0.115 R)
• M15: 22,435,791 km (0.065 R)
• M16: 22,942,928 km (0.066 R)
• M17: 24,421,254 km (0.114 R)
• M18: 24,778,195 km (0.066 R)
• M19: 25,320,038 km (0.119 R)
• M20: 27,088,135 km (0.12 R)
• M21: 32,883,856 km (0.104 R)
• M22: 33,868,659 km (0.099 R)
• M23: 34,312,516 km (0.117 R)
• M24: 39,089,026 km (0.068 R)
• M25: 40,941,646 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.8

Radius: 5.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.17 AU - 8.53 AU

Year: 15579 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,984,171 km

• M1: 69,264 km (0.12 R)
• M2: 385,215 km (0.092 R)
• M3: 991,834 km (0.061 R)
• M4: 1,439,132 km (0.088 R)
• M5: 2,937,953 km (0.119 R)
• M6: 7,497,097 km (0.114 R)
• M7: 7,831,449 km (0.101 R)
• M8: 8,396,180 km (0.097 R)
• M9: 8,665,756 km (0.062 R)
• M10: 9,174,987 km (0.078 R)
• M11: 13,312,715 km (0.097 R)
• M12: 14,115,905 km (0.109 R)
• M13: 16,577,838 km (0.038 R)
• M14: 27,974,951 km (0.12 R)
• M15: 28,982,343 km (0.069 R)
• M16: 30,118,091 km (0.087 R)
• M17: 38,911,603 km (0.042 R)
• M18: 40,803,118 km (0.094 R)
• M19: 42,228,487 km (0.046 R)
• M20: 43,019,710 km (0.098 R)
• M21: 43,285,695 km (0.089 R)
• M22: 44,768,060 km (0.063 R)
• M23: 45,590,699 km (0.119 R)
• M24: 46,423,361 km (0.06 R)
• M25: 46,843,581 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit