🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 8.2

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.92 AU - 0.96 AU

Year: 598 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,571,143 km

• M1: 104,569 km (0.069 R)
• M2: 408,103 km (0.097 R)
• M3: 698,772 km (0.11 R)
• M4: 1,400,685 km (0.04 R)
• M5: 1,704,518 km (0.103 R)
• M6: 2,625,143 km (0.106 R)
• M7: 2,914,765 km (0.077 R)
• M8: 4,189,488 km (0.08 R)
• M9: 4,524,139 km (0.067 R)
• M10: 5,093,209 km (0.101 R)
• M11: 5,838,057 km (0.092 R)
• M12: 6,962,584 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 12.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.26 AU - 3.62 AU

Year: 3307 Days

Day: 13.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,571,143 km

• M1: 162,164 km (0.053 R)
• M2: 570,566 km (0.088 R)
• M3: 1,023,249 km (0.102 R)
• M4: 1,667,268 km (0.094 R)
• M5: 2,382,196 km (0.114 R)
• M6: 2,784,316 km (0.102 R)
• M7: 3,482,190 km (0.041 R)
• M8: 3,899,119 km (0.114 R)
• M9: 4,520,249 km (0.115 R)
• M10: 4,977,271 km (0.067 R)
• M11: 5,575,363 km (0.1 R)
• M12: 7,255,796 km (0.112 R)
• M13: 8,198,412 km (0.078 R)
• M14: 9,065,481 km (0.101 R)
• M15: 10,496,684 km (0.095 R)
• M16: 10,982,279 km (0.107 R)
• M17: 13,476,823 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 11.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.06 AU - 3.86 AU

Year: 4222 Days

Day: 9.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,571,143 km

• M1: 140,472 km (0.115 R)
• M2: 623,225 km (0.03 R)
• M3: 1,113,906 km (0.115 R)
• M4: 1,651,112 km (0.072 R)
• M5: 2,109,928 km (0.078 R)
• M6: 2,607,341 km (0.115 R)
• M7: 3,643,307 km (0.094 R)
• M8: 4,169,891 km (0.065 R)
• M9: 4,586,372 km (0.044 R)
• M10: 7,764,429 km (0.117 R)
• M11: 8,227,733 km (0.106 R)
• M12: 9,064,883 km (0.104 R)
• M13: 10,786,605 km (0.109 R)
• M14: 11,322,165 km (0.118 R)
• M15: 13,361,334 km (0.1 R)
• M16: 13,883,131 km (0.064 R)
• M17: 18,912,911 km (0.075 R)
• M18: 19,450,416 km (0.076 R)
• M19: 19,875,424 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 12.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.11 AU - 4.69 AU

Year: 5052 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,571,143 km

• M1: 153,039 km (0.084 R)
• M2: 741,557 km (0.117 R)
• M3: 1,186,311 km (0.066 R)
• M4: 1,608,476 km (0.064 R)
• M5: 1,994,588 km (0.112 R)
• M6: 2,942,291 km (0.111 R)
• M7: 3,818,635 km (0.092 R)
• M8: 4,423,459 km (0.043 R)
• M9: 6,114,963 km (0.093 R)
• M10: 7,918,664 km (0.066 R)
• M11: 8,347,412 km (0.067 R)
• M12: 10,642,692 km (0.106 R)
• M13: 11,121,405 km (0.118 R)
• M14: 12,216,013 km (0.045 R)
• M15: 13,033,864 km (0.11 R)
• M16: 14,725,218 km (0.065 R)
• M17: 15,540,676 km (0.096 R)
• M18: 16,849,208 km (0.083 R)
• M19: 18,291,631 km (0.117 R)
• M20: 19,945,435 km (0.069 R)
• M21: 21,147,305 km (0.082 R)
• M22: 21,558,549 km (0.075 R)
• M23: 22,255,675 km (0.083 R)
• M24: 23,329,638 km (0.068 R)
• M25: 23,768,708 km (0.11 R)
• M26: 24,814,846 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 3.5

Gravity: 74.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.07 AU - 7.33 AU

Year: 11377 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,571,143 km

• M1: 43,533 km (0.059 R)
• M2: 194,627 km (0.064 R)
• M3: 395,836 km (0.084 R)
• M4: 606,919 km (0.052 R)
• M5: 1,332,767 km (0.079 R)
• M6: 2,035,429 km (0.094 R)
• M7: 3,099,668 km (0.056 R)
• M8: 3,559,981 km (0.047 R)
• M9: 3,891,041 km (0.088 R)
• M10: 4,005,932 km (0.119 R)
• M11: 6,974,402 km (0.116 R)
• M12: 7,580,573 km (0.079 R)
• M13: 7,714,912 km (0.103 R)
• M14: 12,032,306 km (0.042 R)
• M15: 12,153,929 km (0.093 R)
• M16: 19,511,003 km (0.12 R)
• M17: 20,970,480 km (0.118 R)
• M18: 21,771,726 km (0.116 R)
• M19: 24,008,214 km (0.114 R)
• M20: 29,479,607 km (0.028 R)
• M21: 39,894,611 km (0.105 R)
• M22: 52,840,511 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.1

Radius: 6.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.6 AU - 8.46 AU

Year: 13555 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,571,143 km

• M1: 80,035 km (0.083 R)
• M2: 286,031 km (0.115 R)
• M3: 528,529 km (0.113 R)
• M4: 1,071,869 km (0.106 R)
• M5: 1,274,723 km (0.096 R)
• M6: 1,581,399 km (0.108 R)
• M7: 2,291,989 km (0.073 R)
• M8: 2,767,112 km (0.098 R)
• M9: 3,838,831 km (0.088 R)
• M10: 4,400,571 km (0.087 R)
• M11: 5,718,379 km (0.116 R)
• M12: 6,450,211 km (0.109 R)
• M13: 8,138,723 km (0.065 R)
• M14: 9,460,420 km (0.1 R)
• M15: 11,318,874 km (0.098 R)
• M16: 11,676,413 km (0.12 R)
• M17: 12,576,244 km (0.074 R)
• M18: 13,693,142 km (0.092 R)
• M19: 17,710,144 km (0.1 R)
• M20: 21,502,450 km (0.082 R)
• M21: 22,932,007 km (0.104 R)
• M22: 25,193,329 km (0.07 R)
• M23: 26,870,919 km (0.119 R)
• M24: 30,349,070 km (0.094 R)
• M25: 31,138,647 km (0.091 R)
• M26: 32,758,942 km (0.097 R)
• M27: 35,946,723 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.07 AU - 10.87 AU

Year: 22224 Days

Day: 23.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,571,143 km

• M1: 49,816 km (0.065 R)
• M2: 200,760 km (0.064 R)
• M3: 505,491 km (0.1 R)
• M4: 854,353 km (0.117 R)
• M5: 1,047,933 km (0.083 R)
• M6: 1,990,699 km (0.106 R)
• M7: 2,147,926 km (0.099 R)
• M8: 2,487,663 km (0.117 R)
• M9: 3,017,389 km (0.116 R)
• M10: 3,800,833 km (0.113 R)
• M11: 4,741,953 km (0.119 R)
• M12: 5,282,750 km (0.078 R)
• M13: 5,483,211 km (0.114 R)
• M14: 6,187,966 km (0.094 R)
• M15: 7,947,686 km (0.071 R)
• M16: 8,344,719 km (0.102 R)
• M17: 9,516,818 km (0.033 R)
• M18: 11,557,931 km (0.062 R)
• M19: 12,356,485 km (0.114 R)
• M20: 12,888,904 km (0.066 R)
• M21: 17,563,239 km (0.078 R)
• M22: 19,552,741 km (0.111 R)
• M23: 19,791,649 km (0.03 R)
• M24: 21,772,624 km (0.074 R)
• M25: 22,029,184 km (0.071 R)
• M26: 26,900,839 km (0.062 R)
• M27: 28,501,536 km (0.091 R)
• M28: 39,838,511 km (0.12 R)
• M29: 40,997,296 km (0.116 R)
• M30: 42,178,521 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit