🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 13.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.35 AU - 1.63 AU

Year: 1255 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,546,013 km

• M1: 164,109 km (0.107 R)
• M2: 597,494 km (0.102 R)
• M3: 1,034,768 km (0.109 R)
• M4: 2,195,349 km (0.112 R)
• M5: 2,908,033 km (0.099 R)
• M6: 3,362,960 km (0.111 R)
• M7: 3,913,779 km (0.066 R)
• M8: 4,435,876 km (0.115 R)
• M9: 5,683,373 km (0.095 R)
• M10: 6,133,064 km (0.091 R)
• M11: 7,055,784 km (0.117 R)
• M12: 7,806,914 km (0.06 R)
• M13: 8,862,477 km (0.077 R)
• M14: 9,888,868 km (0.088 R)
• M15: 10,383,738 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 14.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.88 AU - 2.46 AU

Year: 2206 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,546,013 km

• M1: 181,612 km (0.11 R)
• M2: 776,712 km (0.117 R)
• M3: 2,242,322 km (0.108 R)
• M4: 2,760,679 km (0.08 R)
• M5: 5,234,878 km (0.09 R)
• M6: 6,573,181 km (0.119 R)
• M7: 7,058,028 km (0.115 R)
• M8: 10,151,412 km (0.104 R)
• M9: 10,871,427 km (0.093 R)
• M10: 13,237,766 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 14.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.94 AU - 4.04 AU

Year: 5501 Days

Day: 9.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,546,013 km

• M1: 183,407 km (0.08 R)
• M2: 662,270 km (0.055 R)
• M3: 1,125,126 km (0.085 R)
• M4: 1,590,076 km (0.115 R)
• M5: 2,342,852 km (0.113 R)
• M6: 3,752,962 km (0.107 R)
• M7: 4,242,596 km (0.076 R)
• M8: 5,467,054 km (0.106 R)
• M9: 6,068,288 km (0.074 R)
• M10: 10,290,987 km (0.07 R)
• M11: 11,022,670 km (0.032 R)
• M12: 11,497,344 km (0.055 R)
• M13: 14,867,336 km (0.088 R)
• M14: 15,803,220 km (0.115 R)
• M15: 16,469,230 km (0.1 R)
• M16: 17,090,809 km (0.089 R)
• M17: 17,987,349 km (0.089 R)
• M18: 19,528,057 km (0.104 R)
• M19: 21,155,084 km (0.081 R)
• M20: 21,741,807 km (0.105 R)
• M21: 24,437,111 km (0.1 R)
• M22: 25,740,558 km (0.041 R)
• M23: 28,753,010 km (0.031 R)
• M24: 29,929,597 km (0.08 R)
• M25: 31,706,521 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.4

Radius: 7.4

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.72 AU - 6.12 AU

Year: 9942 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,546,013 km

• M1: 92,152 km (0.117 R)
• M2: 331,658 km (0.045 R)
• M3: 1,173,745 km (0.059 R)
• M4: 2,008,950 km (0.084 R)
• M5: 3,534,998 km (0.026 R)
• M6: 4,069,361 km (0.051 R)
• M7: 5,365,477 km (0.072 R)
• M8: 6,484,320 km (0.104 R)
• M9: 7,367,695 km (0.12 R)
• M10: 7,751,264 km (0.057 R)
• M11: 8,420,116 km (0.072 R)
• M12: 9,872,562 km (0.066 R)
• M13: 10,129,870 km (0.099 R)
• M14: 11,827,058 km (0.102 R)
• M15: 12,895,037 km (0.094 R)
• M16: 13,897,044 km (0.11 R)
• M17: 15,914,371 km (0.118 R)
• M18: 16,268,469 km (0.103 R)
• M19: 19,697,252 km (0.066 R)
• M20: 22,765,206 km (0.082 R)
• M21: 24,225,580 km (0.084 R)
• M22: 28,251,109 km (0.105 R)
• M23: 28,561,973 km (0.03 R)
• M24: 28,980,249 km (0.101 R)
• M25: 30,043,441 km (0.109 R)
• M26: 31,798,374 km (0.062 R)
• M27: 32,360,563 km (0.092 R)
• M28: 33,043,926 km (0.066 R)
• M29: 35,994,893 km (0.101 R)
• M30: 36,975,059 km (0.081 R)
• M31: 37,471,873 km (0.095 R)
• M32: 39,892,367 km (0.042 R)
• M33: 43,784,604 km (0.039 R)
• M34: 50,618,235 km (0.119 R)
• M35: 51,538,710 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.5

Radius: 5.2

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.42 AU - 9.18 AU

Year: 16505 Days

Day: 23.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,546,013 km

• M1: 64,776 km (0.032 R)
• M2: 266,583 km (0.04 R)
• M3: 719,566 km (0.04 R)
• M4: 963,111 km (0.102 R)
• M5: 1,146,817 km (0.051 R)
• M6: 1,712,148 km (0.057 R)
• M7: 2,385,039 km (0.094 R)
• M8: 4,115,288 km (0.116 R)
• M9: 4,863,128 km (0.028 R)
• M10: 5,374,453 km (0.101 R)
• M11: 5,661,382 km (0.06 R)
• M12: 6,912,618 km (0.083 R)
• M13: 7,558,283 km (0.078 R)
• M14: 8,337,538 km (0.098 R)
• M15: 8,576,596 km (0.045 R)
• M16: 9,169,153 km (0.107 R)
• M17: 9,527,140 km (0.093 R)
• M18: 10,001,066 km (0.119 R)
• M19: 11,635,274 km (0.042 R)
• M20: 15,493,851 km (0.109 R)
• M21: 16,746,285 km (0.042 R)
• M22: 18,384,681 km (0.074 R)
• M23: 18,627,179 km (0.113 R)
• M24: 19,450,865 km (0.102 R)
• M25: 19,871,684 km (0.064 R)
• M26: 20,994,116 km (0.076 R)
• M27: 22,341,096 km (0.102 R)
• M28: 25,007,827 km (0.047 R)
• M29: 27,351,128 km (0.06 R)
• M30: 30,963,019 km (0.084 R)
• M31: 31,306,346 km (0.117 R)
• M32: 32,704,937 km (0.116 R)
• M33: 34,511,182 km (0.092 R)
• M34: 42,121,674 km (0.069 R)
• M35: 44,257,333 km (0.056 R)
• M36: 49,207,676 km (0.051 R)
• M37: 52,542,811 km (0.119 R)
• M38: 55,687,359 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.3

Radius: 6.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.94 AU - 12.18 AU

Year: 22025 Days

Day: 22.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,546,013 km

• M1: 82,877 km (0.1 R)
• M2: 437,424 km (0.089 R)
• M3: 673,190 km (0.111 R)
• M4: 5,596,157 km (0.101 R)
• M5: 7,898,618 km (0.06 R)
• M6: 11,234,202 km (0.079 R)
• M7: 12,719,559 km (0.034 R)
• M8: 13,242,404 km (0.065 R)
• M9: 13,847,826 km (0.118 R)
• M10: 16,608,206 km (0.114 R)
• M11: 18,446,016 km (0.088 R)
• M12: 19,285,709 km (0.093 R)
• M13: 24,067,305 km (0.062 R)
• M14: 29,131,493 km (0.111 R)
• M15: 39,485,760 km (0.036 R)
• M16: 44,352,478 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.4

Radius: 5.2

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.19 AU - 10.95 AU

Year: 23720 Days

Day: 21.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,546,013 km

• M1: 65,075 km (0.098 R)
• M2: 299,345 km (0.09 R)
• M3: 505,641 km (0.108 R)
• M4: 715,527 km (0.115 R)
• M5: 1,977,385 km (0.101 R)
• M6: 4,074,896 km (0.104 R)
• M7: 5,448,803 km (0.117 R)
• M8: 8,189,287 km (0.029 R)
• M9: 9,275,666 km (0.099 R)
• M10: 12,157,071 km (0.111 R)
• M11: 12,594,046 km (0.08 R)
• M12: 14,726,265 km (0.072 R)
• M13: 19,435,456 km (0.119 R)
• M14: 20,995,912 km (0.04 R)
• M15: 25,561,938 km (0.052 R)
• M16: 26,798,813 km (0.087 R)
• M17: 28,618,671 km (0.085 R)
• M18: 29,614,544 km (0.088 R)
• M19: 31,910,273 km (0.111 R)
• M20: 35,068,284 km (0.114 R)
• M21: 56,736,339 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit