🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 13.1

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.3 AU - 1.84 AU

Year: 1334 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 76,172,367 km

• M1: 163,361 km (0.118 R)
• M2: 785,538 km (0.09 R)
• M3: 1,690,755 km (0.066 R)
• M4: 2,542,865 km (0.03 R)
• M5: 3,302,373 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 9.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.35 AU - 1.83 AU

Year: 1360 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 120.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,172,367 km

• M1: 121,922 km (0.055 R)
• M2: 492,327 km (0.063 R)
• M3: 835,654 km (0.101 R)
• M4: 1,257,819 km (0.046 R)
• M5: 1,600,847 km (0.097 R)
• M6: 2,149,273 km (0.106 R)
• M7: 2,468,215 km (0.044 R)
• M8: 3,447,034 km (0.101 R)
• M9: 4,476,267 km (0.039 R)
• M10: 4,782,644 km (0.088 R)
• M11: 5,523,752 km (0.111 R)
• M12: 5,990,348 km (0.108 R)
• M13: 6,434,952 km (0.116 R)
• M14: 7,792,703 km (0.041 R)
• M15: 8,877,437 km (0.092 R)
• M16: 9,612,710 km (0.063 R)
• M17: 10,723,026 km (0.101 R)
• M18: 11,065,455 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 14.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.82 AU - 1.9 AU

Year: 1721 Days

Day: 13.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,172,367 km

• M1: 181,612 km (0.112 R)
• M2: 781,649 km (0.036 R)
• M3: 1,256,024 km (0.091 R)
• M4: 1,992,344 km (0.059 R)
• M5: 2,659,701 km (0.118 R)
• M6: 3,233,857 km (0.117 R)
• M7: 4,128,452 km (0.039 R)
• M8: 4,691,389 km (0.113 R)
• M9: 6,018,173 km (0.106 R)
• M10: 8,234,316 km (0.096 R)
• M11: 9,342,985 km (0.092 R)
• M12: 9,997,027 km (0.058 R)
• M13: 11,432,120 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.09 AU - 3.65 AU

Year: 4196 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,172,367 km

• M1: 186,698 km (0.085 R)
• M2: 745,147 km (0.104 R)
• M3: 1,259,614 km (0.113 R)
• M4: 2,341,805 km (0.116 R)
• M5: 3,359,220 km (0.028 R)
• M6: 4,341,181 km (0.101 R)
• M7: 6,843,504 km (0.117 R)
• M8: 7,428,881 km (0.096 R)
• M9: 8,700,313 km (0.092 R)
• M10: 9,802,999 km (0.113 R)
• M11: 12,286,324 km (0.061 R)
• M12: 12,875,290 km (0.086 R)
• M13: 16,108,549 km (0.047 R)
• M14: 16,814,950 km (0.086 R)
• M15: 17,315,954 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 11.2

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.88 AU - 5.26 AU

Year: 7743 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,172,367 km

• M1: 146,008 km (0.06 R)
• M2: 571,464 km (0.098 R)
• M3: 1,479,822 km (0.096 R)
• M4: 1,870,123 km (0.081 R)
• M5: 2,742,727 km (0.078 R)
• M6: 3,249,415 km (0.118 R)
• M7: 4,507,533 km (0.077 R)
• M8: 6,818,222 km (0.114 R)
• M9: 8,082,324 km (0.025 R)
• M10: 8,770,175 km (0.074 R)
• M11: 9,173,940 km (0.095 R)
• M12: 9,637,244 km (0.115 R)
• M13: 11,225,375 km (0.11 R)
• M14: 14,725,068 km (0.12 R)
• M15: 18,017,568 km (0.089 R)
• M16: 19,950,073 km (0.119 R)
• M17: 22,181,774 km (0.066 R)
• M18: 23,701,389 km (0.039 R)
• M19: 24,135,522 km (0.08 R)
• M20: 27,041,162 km (0.104 R)
• M21: 27,802,615 km (0.117 R)
• M22: 29,869,160 km (0.075 R)
• M23: 33,646,805 km (0.062 R)
• M24: 36,450,120 km (0.104 R)
• M25: 37,613,841 km (0.105 R)
• M26: 38,204,903 km (0.08 R)
• M27: 41,756,057 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.2

Radius: 6.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.84 AU - 7.94 AU

Year: 10956 Days

Day: 22.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,172,367 km

• M1: 78,838 km (0.109 R)
• M2: 284,834 km (0.119 R)
• M3: 555,307 km (0.107 R)
• M4: 1,405,771 km (0.059 R)
• M5: 1,894,956 km (0.077 R)
• M6: 2,562,612 km (0.105 R)
• M7: 3,464,387 km (0.047 R)
• M8: 4,917,581 km (0.107 R)
• M9: 8,670,094 km (0.107 R)
• M10: 9,302,744 km (0.119 R)
• M11: 12,040,534 km (0.079 R)
• M12: 13,096,994 km (0.119 R)
• M13: 13,816,111 km (0.075 R)
• M14: 21,061,884 km (0.116 R)
• M15: 21,894,097 km (0.087 R)
• M16: 22,826,840 km (0.084 R)
• M17: 24,771,163 km (0.083 R)
• M18: 25,612,951 km (0.1 R)
• M19: 27,531,693 km (0.07 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.5

Radius: 7.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.25 AU - 11.39 AU

Year: 19298 Days

Day: 18.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,172,367 km

• M1: 96,939 km (0.102 R)
• M2: 435,180 km (0.063 R)
• M3: 815,907 km (0.106 R)
• M4: 1,552,078 km (0.081 R)
• M5: 2,168,720 km (0.077 R)
• M6: 2,692,911 km (0.109 R)
• M7: 3,273,800 km (0.062 R)
• M8: 3,796,495 km (0.063 R)
• M9: 4,224,045 km (0.106 R)
• M10: 6,034,329 km (0.108 R)
• M11: 7,110,237 km (0.118 R)
• M12: 7,760,539 km (0.116 R)
• M13: 8,882,523 km (0.1 R)
• M14: 9,792,527 km (0.087 R)
• M15: 11,100,611 km (0.11 R)
• M16: 12,155,276 km (0.107 R)
• M17: 19,094,822 km (0.106 R)
• M18: 24,147,191 km (0.088 R)
• M19: 28,608,050 km (0.104 R)
• M20: 30,246,296 km (0.06 R)
• M21: 30,918,738 km (0.103 R)
• M22: 32,293,393 km (0.075 R)
• M23: 34,068,521 km (0.116 R)
• M24: 36,157,955 km (0.089 R)
• M25: 37,554,451 km (0.088 R)
• M26: 37,941,610 km (0.114 R)
• M27: 38,461,762 km (0.11 R)
• M28: 38,855,055 km (0.025 R)
• M29: 43,643,234 km (0.045 R)
• M30: 44,071,084 km (0.118 R)
• M31: 47,294,619 km (0.068 R)
• M32: 48,352,425 km (0.033 R)
• M33: 50,672,090 km (0.096 R)
• M34: 52,419,543 km (0.085 R)
• M35: 55,198,622 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 7.2

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.79 AU - 9.97 AU

Year: 19485 Days

Day: 19.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,172,367 km

• M1: 89,908 km (0.082 R)
• M2: 315,352 km (0.064 R)
• M3: 594,951 km (0.094 R)
• M4: 960,568 km (0.032 R)
• M5: 1,533,229 km (0.08 R)
• M6: 2,229,607 km (0.119 R)
• M7: 2,533,889 km (0.115 R)
• M8: 3,445,688 km (0.084 R)
• M9: 3,734,112 km (0.096 R)
• M10: 4,943,910 km (0.071 R)
• M11: 5,736,929 km (0.09 R)
• M12: 6,310,786 km (0.112 R)
• M13: 7,058,327 km (0.091 R)
• M14: 8,212,175 km (0.057 R)
• M15: 10,585,845 km (0.113 R)
• M16: 12,092,145 km (0.114 R)
• M17: 12,489,926 km (0.108 R)
• M18: 12,896,533 km (0.077 R)
• M19: 16,554,052 km (0.106 R)
• M20: 17,713,884 km (0.1 R)
• M21: 18,140,986 km (0.106 R)
• M22: 34,644,623 km (0.058 R)
• M23: 35,044,348 km (0.074 R)
• M24: 35,447,215 km (0.076 R)
• M25: 43,236,178 km (0.087 R)
• M26: 43,544,649 km (0.102 R)
• M27: 47,199,475 km (0.062 R)
• M28: 48,020,169 km (0.078 R)
• M29: 48,683,635 km (0.074 R)
• M30: 49,859,175 km (0.047 R)
• M31: 53,145,392 km (0.107 R)
• M32: 54,212,324 km (0.114 R)
• M33: 68,360,692 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.2

Radius: 6.5

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.76 AU - 11.22 AU

Year: 19829 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,172,367 km

• M1: 80,783 km (0.059 R)
• M2: 285,134 km (0.068 R)
• M3: 509,979 km (0.03 R)
• M4: 1,433,746 km (0.083 R)
• M5: 1,975,290 km (0.089 R)
• M6: 2,790,599 km (0.034 R)
• M7: 2,993,005 km (0.108 R)
• M8: 4,594,450 km (0.08 R)
• M9: 4,914,290 km (0.115 R)
• M10: 6,606,840 km (0.086 R)
• M11: 6,831,387 km (0.116 R)
• M12: 7,439,053 km (0.106 R)
• M13: 10,056,118 km (0.1 R)
• M14: 10,841,806 km (0.116 R)
• M15: 12,330,754 km (0.116 R)
• M16: 13,372,254 km (0.11 R)
• M17: 15,787,961 km (0.105 R)
• M18: 18,747,156 km (0.083 R)
• M19: 20,689,535 km (0.094 R)
• M20: 21,857,595 km (0.084 R)
• M21: 26,517,270 km (0.06 R)
• M22: 28,011,154 km (0.041 R)
• M23: 29,197,764 km (0.064 R)
• M24: 29,439,066 km (0.11 R)
• M25: 32,828,206 km (0.096 R)
• M26: 35,090,574 km (0.104 R)
• M27: 35,500,323 km (0.08 R)
• M28: 40,369,434 km (0.045 R)
• M29: 40,819,275 km (0.068 R)
• M30: 42,807,431 km (0.117 R)
• M31: 48,817,824 km (0.068 R)
• M32: 50,187,393 km (0.061 R)
• M33: 51,935,145 km (0.051 R)
• M34: 56,481,274 km (0.086 R)
• M35: 63,483,203 km (0.097 R)
• M36: 65,113,969 km (0.11 R)
• M37: 74,360,763 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit