🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 8.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 284 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,240,779 km

• M1: 104,419 km (0.087 R)
• M2: 367,412 km (0.062 R)
• M3: 731,982 km (0.083 R)
• M4: 1,007,691 km (0.116 R)
• M5: 1,423,573 km (0.063 R)
• M6: 1,963,622 km (0.084 R)
• M7: 2,572,036 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 12.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 323 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,240,779 km

• M1: 160,519 km (0.102 R)
• M2: 572,511 km (0.096 R)
• M3: 1,019,210 km (0.116 R)
• M4: 1,428,660 km (0.096 R)
• M5: 1,891,964 km (0.102 R)
• M6: 2,582,059 km (0.107 R)
• M7: 3,173,569 km (0.1 R)
• M8: 3,628,646 km (0.116 R)
• M9: 4,064,275 km (0.081 R)
• M10: 4,741,654 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 9.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,240,779 km

• M1: 121,922 km (0.088 R)
• M2: 717,621 km (0.042 R)
• M3: 1,051,972 km (0.044 R)
• M4: 1,394,252 km (0.112 R)
• M5: 1,916,648 km (0.03 R)
• M6: 2,365,292 km (0.066 R)
• M7: 2,892,026 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 10.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.79 AU

Year: 347 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 88,240,779 km

• M1: 135,835 km (0.063 R)
• M2: 543,788 km (0.101 R)
• M3: 977,323 km (0.091 R)
• M4: 1,520,363 km (0.102 R)

Asteroid Belt

Center: 0.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 11.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.16 AU - 1.52 AU

Year: 1052 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,240,779 km

• M1: 139,276 km (0.104 R)
• M2: 597,643 km (0.063 R)
• M3: 972,237 km (0.118 R)
• M4: 1,558,660 km (0.093 R)
• M5: 1,992,793 km (0.059 R)
• M6: 2,484,372 km (0.055 R)
• M7: 2,885,893 km (0.068 R)
• M8: 3,373,582 km (0.114 R)
• M9: 4,874,347 km (0.096 R)
• M10: 5,528,838 km (0.091 R)
• M11: 6,175,699 km (0.099 R)
• M12: 7,899,067 km (0.114 R)
• M13: 8,969,290 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 10.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.11 AU - 4.53 AU

Year: 6090 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,240,779 km

• M1: 128,056 km (0.113 R)
• M2: 858,692 km (0.082 R)
• M3: 1,381,237 km (0.119 R)
• M4: 1,710,053 km (0.101 R)
• M5: 2,139,399 km (0.066 R)
• M6: 3,091,739 km (0.067 R)
• M7: 3,663,951 km (0.072 R)
• M8: 4,253,367 km (0.109 R)
• M9: 5,315,212 km (0.109 R)
• M10: 5,779,863 km (0.032 R)
• M11: 6,171,062 km (0.082 R)
• M12: 7,264,173 km (0.108 R)
• M13: 8,816,850 km (0.106 R)
• M14: 9,204,607 km (0.078 R)
• M15: 9,922,079 km (0.043 R)
• M16: 11,018,033 km (0.111 R)
• M17: 11,570,049 km (0.078 R)
• M18: 12,512,815 km (0.067 R)
• M19: 14,670,465 km (0.106 R)
• M20: 15,338,718 km (0.087 R)
• M21: 16,218,504 km (0.106 R)
• M22: 17,398,681 km (0.084 R)
• M23: 24,675,870 km (0.107 R)
• M24: 26,323,541 km (0.109 R)
• M25: 27,492,199 km (0.064 R)
• M26: 29,357,385 km (0.114 R)
• M27: 32,412,623 km (0.073 R)
• M28: 37,552,058 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 14.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.94 AU - 5.32 AU

Year: 6757 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,240,779 km

• M1: 182,958 km (0.106 R)
• M2: 744,997 km (0.058 R)
• M3: 1,300,155 km (0.1 R)
• M4: 1,875,509 km (0.038 R)
• M5: 2,404,038 km (0.061 R)
• M6: 4,195,023 km (0.115 R)
• M7: 4,708,443 km (0.027 R)
• M8: 6,472,053 km (0.034 R)
• M9: 7,048,902 km (0.119 R)
• M10: 8,264,983 km (0.095 R)
• M11: 8,728,587 km (0.111 R)
• M12: 9,525,196 km (0.077 R)
• M13: 13,319,596 km (0.089 R)
• M14: 13,782,601 km (0.107 R)
• M15: 15,551,746 km (0.094 R)
• M16: 21,212,679 km (0.092 R)
• M17: 22,085,582 km (0.053 R)
• M18: 23,314,230 km (0.086 R)
• M19: 23,987,869 km (0.102 R)
• M20: 25,110,302 km (0.037 R)
• M21: 27,274,235 km (0.116 R)
• M22: 29,170,238 km (0.099 R)
• M23: 32,907,343 km (0.12 R)
• M24: 35,164,625 km (0.097 R)
• M25: 37,523,484 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 14.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.7 AU - 4.92 AU

Year: 7155 Days

Day: 14.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,240,779 km

• M1: 181,612 km (0.074 R)
• M2: 672,442 km (0.106 R)
• M3: 2,097,811 km (0.098 R)
• M4: 3,939,810 km (0.065 R)
• M5: 4,739,560 km (0.078 R)
• M6: 5,434,591 km (0.107 R)
• M7: 8,955,078 km (0.089 R)
• M8: 9,824,242 km (0.105 R)
• M9: 10,380,447 km (0.081 R)
• M10: 11,211,463 km (0.059 R)
• M11: 11,952,421 km (0.092 R)
• M12: 13,006,637 km (0.058 R)
• M13: 17,561,593 km (0.118 R)
• M14: 19,106,490 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.3

Radius: 5.3

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.03 AU - 7.21 AU

Year: 10269 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,240,779 km

• M1: 68,217 km (0.094 R)
• M2: 366,664 km (0.079 R)
• M3: 1,178,382 km (0.111 R)
• M4: 2,046,499 km (0.098 R)
• M5: 2,452,657 km (0.095 R)
• M6: 3,045,214 km (0.09 R)
• M7: 3,302,373 km (0.025 R)
• M8: 4,275,507 km (0.09 R)
• M9: 4,969,192 km (0.079 R)
• M10: 5,293,072 km (0.058 R)
• M11: 5,983,017 km (0.12 R)
• M12: 7,497,995 km (0.094 R)
• M13: 7,924,199 km (0.12 R)
• M14: 10,301,010 km (0.036 R)
• M15: 11,316,630 km (0.116 R)
• M16: 12,048,912 km (0.116 R)
• M17: 14,305,596 km (0.088 R)
• M18: 15,704,186 km (0.106 R)
• M19: 15,980,643 km (0.096 R)
• M20: 16,757,355 km (0.118 R)
• M21: 17,045,929 km (0.116 R)
• M22: 20,607,406 km (0.095 R)
• M23: 23,090,431 km (0.113 R)
• M24: 25,957,624 km (0.084 R)
• M25: 28,640,961 km (0.078 R)
• M26: 30,636,298 km (0.084 R)
• M27: 33,742,847 km (0.086 R)
• M28: 34,203,160 km (0.091 R)
• M29: 38,661,027 km (0.046 R)
• M30: 42,148,153 km (0.115 R)
• M31: 45,698,709 km (0.097 R)
• M32: 48,416,004 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929

Radius: 3.3

Gravity: 85.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.77 AU - 11.23 AU

Year: 21448 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,240,779 km

• M1: 45,179 km (0.109 R)
• M2: 178,769 km (0.058 R)
• M3: 293,511 km (0.108 R)
• M4: 505,641 km (0.101 R)
• M5: 800,947 km (0.084 R)
• M6: 1,142,479 km (0.119 R)
• M7: 1,245,103 km (0.113 R)
• M8: 1,591,273 km (0.1 R)
• M9: 1,796,371 km (0.117 R)
• M10: 1,935,946 km (0.107 R)
• M11: 2,061,309 km (0.057 R)
• M12: 2,259,526 km (0.093 R)
• M13: 2,850,587 km (0.066 R)
• M14: 3,569,106 km (0.077 R)
• M15: 4,294,805 km (0.059 R)
• M16: 4,581,435 km (0.08 R)
• M17: 5,559,805 km (0.119 R)
• M18: 5,685,766 km (0.113 R)
• M19: 5,900,140 km (0.11 R)
• M20: 7,004,771 km (0.113 R)
• M21: 7,657,167 km (0.106 R)
• M22: 13,547,134 km (0.058 R)
• M23: 16,896,332 km (0.097 R)
• M24: 18,807,893 km (0.112 R)
• M25: 20,159,360 km (0.102 R)
• M26: 23,270,547 km (0.098 R)
• M27: 27,408,424 km (0.104 R)
• M28: 28,019,232 km (0.083 R)
• M29: 33,098,828 km (0.093 R)
• M30: 36,364,400 km (0.062 R)
• M31: 36,805,564 km (0.095 R)
• M32: 39,065,090 km (0.112 R)
• M33: 44,861,409 km (0.09 R)
• M34: 47,436,737 km (0.09 R)
• M35: 47,611,916 km (0.095 R)
• M36: 48,671,518 km (0.075 R)
• M37: 60,970,108 km (0.096 R)
• M38: 73,532,440 km (0.044 R)
• M39: 74,002,027 km (0.086 R)
• M40: 78,563,267 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit