🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 9.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.66 AU - 0.88 AU

Year: 436 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,736,251 km

• M1: 113,545 km (0.082 R)
• M2: 396,883 km (0.109 R)
• M3: 708,196 km (0.086 R)
• M4: 1,334,563 km (0.043 R)
• M5: 1,950,906 km (0.117 R)
• M6: 2,579,366 km (0.037 R)
• M7: 2,889,034 km (0.086 R)
• M8: 3,178,805 km (0.04 R)
• M9: 3,583,767 km (0.096 R)
• M10: 4,114,989 km (0.048 R)
• M11: 4,497,510 km (0.1 R)
• M12: 4,994,026 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 11.6

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.25 AU

Year: 646 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,736,251 km

• M1: 144,362 km (0.077 R)
• M2: 588,518 km (0.054 R)
• M3: 952,041 km (0.111 R)
• M4: 1,367,624 km (0.118 R)
• M5: 1,744,461 km (0.09 R)
• M6: 2,172,311 km (0.116 R)
• M7: 2,582,358 km (0.114 R)
• M8: 2,983,430 km (0.084 R)
• M9: 3,588,105 km (0.1 R)
• M10: 4,335,346 km (0.086 R)
• M11: 4,721,458 km (0.078 R)
• M12: 5,544,845 km (0.112 R)
• M13: 6,298,818 km (0.072 R)
• M14: 6,881,203 km (0.046 R)
• M15: 7,939,608 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 14.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.18 AU - 1.38 AU

Year: 935 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,736,251 km

• M1: 187,446 km (0.088 R)
• M2: 697,724 km (0.109 R)
• M3: 1,234,631 km (0.117 R)
• M4: 1,814,772 km (0.083 R)
• M5: 2,483,025 km (0.034 R)
• M6: 3,632,535 km (0.096 R)
• M7: 6,150,118 km (0.098 R)
• M8: 7,035,139 km (0.066 R)
• M9: 7,646,097 km (0.1 R)
• M10: 9,315,609 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 9.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.65 AU - 1.69 AU

Year: 1393 Days

Day: 6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,736,251 km

• M1: 115,639 km (0.046 R)
• M2: 419,772 km (0.111 R)
• M3: 998,566 km (0.061 R)
• M4: 2,367,536 km (0.083 R)
• M5: 2,695,604 km (0.095 R)
• M6: 3,381,211 km (0.095 R)
• M7: 4,385,162 km (0.03 R)
• M8: 6,449,763 km (0.088 R)
• M9: 6,888,683 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 10

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.51 AU - 2.21 AU

Year: 1638 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,736,251 km

• M1: 124,615 km (0.068 R)
• M2: 489,484 km (0.1 R)
• M3: 836,402 km (0.115 R)
• M4: 1,264,850 km (0.085 R)
• M5: 1,702,573 km (0.066 R)
• M6: 2,141,344 km (0.071 R)
• M7: 4,536,107 km (0.085 R)
• M8: 5,240,563 km (0.059 R)
• M9: 5,781,659 km (0.11 R)
• M10: 6,318,565 km (0.066 R)
• M11: 6,866,692 km (0.111 R)
• M12: 7,515,049 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 8.5

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.8 AU - 2.76 AU

Year: 2223 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,736,251 km

• M1: 105,766 km (0.092 R)
• M2: 591,360 km (0.072 R)
• M3: 992,582 km (0.061 R)
• M4: 1,652,907 km (0.115 R)
• M5: 2,207,765 km (0.118 R)
• M6: 3,258,092 km (0.096 R)
• M7: 3,630,292 km (0.119 R)
• M8: 4,334,598 km (0.06 R)
• M9: 5,103,831 km (0.12 R)
• M10: 6,741,329 km (0.11 R)
• M11: 7,141,653 km (0.066 R)
• M12: 7,407,339 km (0.046 R)
• M13: 7,679,607 km (0.108 R)
• M14: 8,937,725 km (0.088 R)
• M15: 10,440,735 km (0.057 R)
• M16: 11,653,076 km (0.076 R)
• M17: 12,525,979 km (0.097 R)
• M18: 13,131,851 km (0.111 R)
• M19: 14,970,409 km (0.119 R)
• M20: 17,877,843 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 8.2

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.85 AU - 2.97 AU

Year: 2416 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,736,251 km

• M1: 102,026 km (0.075 R)
• M2: 414,386 km (0.109 R)
• M3: 679,324 km (0.102 R)
• M4: 941,868 km (0.062 R)
• M5: 1,618,649 km (0.035 R)
• M6: 1,926,521 km (0.086 R)
• M7: 2,342,104 km (0.069 R)
• M8: 2,816,479 km (0.12 R)
• M9: 3,230,416 km (0.096 R)
• M10: 3,703,594 km (0.107 R)
• M11: 4,765,440 km (0.115 R)
• M12: 5,089,619 km (0.117 R)
• M13: 6,369,429 km (0.043 R)
• M14: 7,143,747 km (0.073 R)
• M15: 7,979,251 km (0.111 R)
• M16: 11,687,483 km (0.104 R)
• M17: 13,612,359 km (0.07 R)
• M18: 14,030,635 km (0.093 R)
• M19: 14,409,566 km (0.066 R)
• M20: 15,487,120 km (0.057 R)
• M21: 17,691,893 km (0.105 R)
• M22: 18,983,970 km (0.039 R)
• M23: 19,564,858 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.2

Radius: 8

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.42 AU - 7.42 AU

Year: 13050 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,736,251 km

• M1: 99,931 km (0.079 R)
• M2: 512,074 km (0.066 R)
• M3: 769,681 km (0.07 R)
• M4: 1,153,400 km (0.096 R)
• M5: 2,350,931 km (0.109 R)
• M6: 2,626,789 km (0.086 R)
• M7: 3,295,491 km (0.069 R)
• M8: 3,642,409 km (0.095 R)
• M9: 3,984,240 km (0.118 R)
• M10: 5,001,356 km (0.078 R)
• M11: 6,301,661 km (0.082 R)
• M12: 13,442,865 km (0.091 R)
• M13: 14,053,374 km (0.093 R)
• M14: 20,494,908 km (0.095 R)
• M15: 23,856,672 km (0.088 R)
• M16: 24,350,943 km (0.047 R)
• M17: 25,978,568 km (0.116 R)
• M18: 27,138,699 km (0.102 R)
• M19: 31,294,678 km (0.113 R)
• M20: 33,338,933 km (0.071 R)
• M21: 35,985,169 km (0.118 R)
• M22: 41,977,462 km (0.117 R)
• M23: 43,134,003 km (0.099 R)
• M24: 43,426,317 km (0.119 R)
• M25: 44,163,236 km (0.084 R)
• M26: 45,813,600 km (0.109 R)
• M27: 48,286,902 km (0.075 R)
• M28: 48,602,104 km (0.075 R)
• M29: 56,587,639 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.4

Radius: 6

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.25 AU - 10.53 AU

Year: 17115 Days

Day: 18 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,736,251 km

• M1: 191,934 km (0.09 R)
• M2: 611,855 km (0.05 R)
• M3: 918,232 km (0.115 R)
• M4: 1,542,354 km (0.109 R)
• M5: 2,554,234 km (0.089 R)
• M6: 2,845,651 km (0.102 R)
• M7: 5,009,584 km (0.072 R)
• M8: 6,120,198 km (0.063 R)
• M9: 7,242,631 km (0.039 R)
• M10: 8,390,795 km (0.081 R)
• M11: 8,871,453 km (0.058 R)
• M12: 9,202,064 km (0.076 R)
• M13: 11,684,790 km (0.09 R)
• M14: 11,882,260 km (0.066 R)
• M15: 14,204,916 km (0.067 R)
• M16: 14,964,425 km (0.106 R)
• M17: 17,150,049 km (0.12 R)
• M18: 30,942,524 km (0.109 R)
• M19: 33,923,561 km (0.109 R)
• M20: 44,005,261 km (0.059 R)
• M21: 56,662,587 km (0.051 R)
• M22: 58,565,622 km (0.089 R)

Asteroid Belt

Center: 10.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 5.4

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.66 AU - 13.86 AU

Year: 24396 Days

Day: 24.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,736,251 km

• M1: 68,067 km (0.091 R)
• M2: 267,631 km (0.086 R)
• M3: 794,514 km (0.106 R)
• M4: 1,760,468 km (0.075 R)
• M5: 2,283,462 km (0.108 R)
• M6: 2,702,336 km (0.025 R)
• M7: 2,878,413 km (0.083 R)
• M8: 3,784,228 km (0.103 R)
• M9: 5,398,838 km (0.108 R)
• M10: 9,044,089 km (0.118 R)
• M11: 12,404,207 km (0.066 R)
• M12: 14,977,140 km (0.062 R)
• M13: 16,596,537 km (0.077 R)
• M14: 19,893,525 km (0.083 R)
• M15: 20,369,994 km (0.085 R)
• M16: 21,544,786 km (0.119 R)
• M17: 22,148,862 km (0.088 R)
• M18: 22,557,713 km (0.117 R)
• M19: 23,390,674 km (0.091 R)
• M20: 26,012,227 km (0.063 R)
• M21: 33,543,283 km (0.11 R)
• M22: 35,874,766 km (0.068 R)
• M23: 37,295,647 km (0.06 R)
• M24: 40,097,615 km (0.083 R)
• M25: 41,782,386 km (0.088 R)
• M26: 49,513,754 km (0.075 R)
• M27: 58,923,759 km (0.106 R)
• M28: 59,511,679 km (0.078 R)
• M29: 68,589,427 km (0.109 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: 462 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit