🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 8.6

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 321 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,305,189 km

• M1: 107,262 km (0.104 R)
• M2: 418,425 km (0.113 R)
• M3: 875,148 km (0.118 R)
• M4: 1,160,730 km (0.077 R)
• M5: 1,723,218 km (0.044 R)
• M6: 2,157,201 km (0.116 R)
• M7: 2,456,846 km (0.054 R)
• M8: 3,362,661 km (0.102 R)
• M9: 3,767,772 km (0.114 R)
• M10: 4,142,365 km (0.082 R)
• M11: 4,488,834 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 10

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.72 AU

Year: 329 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,305,189 km

• M1: 126,111 km (0.086 R)
• M2: 579,991 km (0.069 R)
• M3: 891,753 km (0.088 R)
• M4: 1,222,963 km (0.103 R)
• M5: 1,584,989 km (0.104 R)
• M6: 2,560,667 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 12.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.58 AU - 0.96 AU

Year: 466 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,305,189 km

• M1: 153,787 km (0.085 R)
• M2: 577,897 km (0.095 R)
• M3: 1,072,766 km (0.106 R)
• M4: 1,539,212 km (0.081 R)
• M5: 2,896,215 km (0.1 R)
• M6: 3,281,280 km (0.087 R)
• M7: 3,700,752 km (0.066 R)
• M8: 4,170,489 km (0.116 R)
• M9: 4,633,345 km (0.116 R)
• M10: 5,349,321 km (0.099 R)
• M11: 5,770,139 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 9.3

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.34 AU - 1.38 AU

Year: 1095 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,305,189 km

• M1: 115,639 km (0.093 R)
• M2: 442,511 km (0.091 R)
• M3: 845,677 km (0.09 R)
• M4: 1,490,892 km (0.105 R)
• M5: 1,990,100 km (0.114 R)
• M6: 2,669,424 km (0.101 R)
• M7: 3,796,046 km (0.075 R)
• M8: 4,195,622 km (0.066 R)
• M9: 5,193,888 km (0.05 R)
• M10: 5,748,747 km (0.077 R)
• M11: 6,677,451 km (0.09 R)
• M12: 7,000,582 km (0.073 R)
• M13: 7,480,193 km (0.097 R)
• M14: 8,558,793 km (0.055 R)
• M15: 9,447,854 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 12.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.33 AU - 1.57 AU

Year: 1205 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,305,189 km

• M1: 156,779 km (0.09 R)
• M2: 909,405 km (0.062 R)
• M3: 1,417,889 km (0.06 R)
• M4: 1,815,221 km (0.078 R)
• M5: 3,179,404 km (0.067 R)
• M6: 4,122,917 km (0.057 R)
• M7: 5,036,063 km (0.078 R)
• M8: 5,513,729 km (0.094 R)
• M9: 6,002,166 km (0.116 R)
• M10: 6,622,249 km (0.055 R)
• M11: 7,044,713 km (0.093 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 12.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.11 AU - 2.79 AU

Year: 2647 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,305,189 km

• M1: 155,432 km (0.104 R)
• M2: 598,242 km (0.095 R)
• M3: 998,865 km (0.069 R)
• M4: 1,598,752 km (0.113 R)
• M5: 3,290,555 km (0.096 R)
• M6: 4,552,263 km (0.105 R)
• M7: 5,106,823 km (0.118 R)
• M8: 5,607,227 km (0.114 R)
• M9: 8,038,941 km (0.094 R)
• M10: 8,520,197 km (0.108 R)
• M11: 9,646,968 km (0.077 R)
• M12: 10,339,457 km (0.094 R)
• M13: 10,870,679 km (0.116 R)
• M14: 11,783,076 km (0.089 R)
• M15: 12,237,106 km (0.11 R)
• M16: 12,660,019 km (0.114 R)
• M17: 13,401,276 km (0.118 R)
• M18: 13,805,340 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 12.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.22 AU - 3.54 AU

Year: 3374 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,305,189 km

• M1: 157,975 km (0.084 R)
• M2: 619,335 km (0.034 R)
• M3: 1,344,735 km (0.085 R)
• M4: 1,861,895 km (0.064 R)
• M5: 2,479,884 km (0.115 R)
• M6: 3,250,313 km (0.082 R)
• M7: 3,764,630 km (0.072 R)
• M8: 4,958,421 km (0.103 R)
• M9: 11,197,251 km (0.119 R)
• M10: 12,566,221 km (0.075 R)
• M11: 16,303,176 km (0.112 R)
• M12: 17,817,705 km (0.076 R)
• M13: 20,001,983 km (0.087 R)
• M14: 23,065,598 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 14.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.56 AU - 3.74 AU

Year: 3859 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,305,189 km

• M1: 176,974 km (0.112 R)
• M2: 646,263 km (0.065 R)
• M3: 1,172,249 km (0.106 R)
• M4: 1,725,462 km (0.119 R)
• M5: 2,437,548 km (0.06 R)
• M6: 2,898,309 km (0.114 R)
• M7: 3,359,220 km (0.057 R)
• M8: 4,361,227 km (0.078 R)
• M9: 4,970,988 km (0.104 R)
• M10: 7,549,457 km (0.113 R)
• M11: 8,286,226 km (0.039 R)
• M12: 8,955,527 km (0.111 R)
• M13: 11,093,580 km (0.11 R)
• M14: 12,093,641 km (0.105 R)
• M15: 13,153,094 km (0.042 R)
• M16: 15,678,605 km (0.092 R)
• M17: 16,762,441 km (0.094 R)
• M18: 18,762,864 km (0.081 R)
• M19: 19,592,983 km (0.102 R)
• M20: 24,641,761 km (0.096 R)
• M21: 26,819,906 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.1

Radius: 5.5

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.06 AU - 8.96 AU

Year: 14206 Days

Day: 17.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,305,189 km

• M1: 75,996 km (0.099 R)
• M2: 390,002 km (0.079 R)
• M3: 590,762 km (0.117 R)
• M4: 924,814 km (0.083 R)
• M5: 1,541,905 km (0.037 R)
• M6: 2,552,439 km (0.107 R)
• M7: 3,943,400 km (0.077 R)
• M8: 6,168,070 km (0.096 R)
• M9: 7,870,643 km (0.077 R)
• M10: 8,551,613 km (0.12 R)
• M11: 13,079,641 km (0.04 R)
• M12: 18,478,778 km (0.102 R)
• M13: 20,835,692 km (0.118 R)
• M14: 28,755,553 km (0.117 R)
• M15: 32,026,660 km (0.064 R)
• M16: 34,255,519 km (0.118 R)
• M17: 35,407,722 km (0.101 R)
• M18: 35,667,274 km (0.098 R)
• M19: 37,519,595 km (0.075 R)
• M20: 38,606,423 km (0.101 R)
• M21: 46,652,246 km (0.057 R)
• M22: 53,158,706 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283

Radius: 3.6

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.18 AU - 10.9 AU

Year: 18761 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,305,189 km

• M1: 44,879 km (0.108 R)
• M2: 163,959 km (0.059 R)
• M3: 569,070 km (0.103 R)
• M4: 740,061 km (0.086 R)
• M5: 923,468 km (0.091 R)
• M6: 1,495,231 km (0.116 R)
• M7: 1,614,759 km (0.037 R)
• M8: 1,740,721 km (0.112 R)
• M9: 3,363,559 km (0.035 R)
• M10: 3,702,996 km (0.068 R)
• M11: 3,979,303 km (0.085 R)
• M12: 4,093,596 km (0.086 R)
• M13: 4,358,833 km (0.086 R)
• M14: 5,465,259 km (0.113 R)
• M15: 6,120,797 km (0.063 R)
• M16: 8,541,440 km (0.086 R)
• M17: 9,023,145 km (0.118 R)
• M18: 10,252,989 km (0.083 R)
• M19: 10,686,524 km (0.114 R)
• M20: 13,102,081 km (0.044 R)
• M21: 13,291,920 km (0.087 R)
• M22: 14,069,680 km (0.109 R)
• M23: 14,604,791 km (0.043 R)
• M24: 14,877,359 km (0.109 R)
• M25: 15,644,497 km (0.105 R)
• M26: 17,408,854 km (0.067 R)
• M27: 18,656,051 km (0.062 R)
• M28: 19,383,247 km (0.104 R)
• M29: 19,878,415 km (0.083 R)
• M30: 22,300,854 km (0.118 R)
• M31: 26,292,574 km (0.115 R)
• M32: 27,721,981 km (0.092 R)
• M33: 29,635,039 km (0.027 R)
• M34: 30,291,774 km (0.059 R)
• M35: 32,090,389 km (0.119 R)
• M36: 36,395,068 km (0.028 R)
• M37: 38,684,813 km (0.092 R)
• M38: 42,434,633 km (0.088 R)
• M39: 44,968,970 km (0.119 R)
• M40: 47,156,390 km (0.099 R)
• M41: 50,646,658 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit