🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 13.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,616,845 km

• M1: 169,195 km (0.095 R)
• M2: 597,195 km (0.095 R)
• M3: 1,034,170 km (0.091 R)
• M4: 1,802,654 km (0.098 R)
• M5: 2,570,241 km (0.074 R)
• M6: 3,676,368 km (0.096 R)
• M7: 4,160,766 km (0.067 R)
• M8: 5,123,428 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 14.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.3 AU - 1.64 AU

Year: 1209 Days

Day: 5.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,616,845 km

• M1: 176,226 km (0.068 R)
• M2: 736,470 km (0.047 R)
• M3: 1,175,091 km (0.117 R)
• M4: 1,713,195 km (0.117 R)
• M5: 2,346,143 km (0.112 R)
• M6: 3,953,273 km (0.076 R)
• M7: 4,406,106 km (0.082 R)
• M8: 4,991,632 km (0.105 R)
• M9: 6,091,177 km (0.104 R)
• M10: 6,967,670 km (0.053 R)
• M11: 7,819,032 km (0.094 R)
• M12: 8,972,282 km (0.108 R)
• M13: 9,980,422 km (0.097 R)
• M14: 10,793,636 km (0.072 R)
• M15: 11,862,662 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 12.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.72 AU - 2.66 AU

Year: 2198 Days

Day: 8.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,616,845 km

• M1: 159,322 km (0.087 R)
• M2: 607,966 km (0.059 R)
• M3: 1,123,630 km (0.051 R)
• M4: 1,633,010 km (0.09 R)
• M5: 2,620,207 km (0.095 R)
• M6: 3,022,027 km (0.08 R)
• M7: 4,183,654 km (0.094 R)
• M8: 5,504,005 km (0.077 R)
• M9: 5,992,592 km (0.112 R)
• M10: 7,342,263 km (0.093 R)
• M11: 11,125,743 km (0.093 R)
• M12: 13,587,975 km (0.074 R)
• M13: 14,166,021 km (0.119 R)
• M14: 15,901,206 km (0.1 R)
• M15: 16,493,464 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 11.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.79 AU - 4.03 AU

Year: 4271 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 95.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,616,845 km

• M1: 149,747 km (0.054 R)
• M2: 575,353 km (0.084 R)
• M3: 1,922,931 km (0.045 R)
• M4: 3,045,065 km (0.037 R)
• M5: 4,211,330 km (0.07 R)
• M6: 5,499,816 km (0.104 R)
• M7: 6,277,276 km (0.091 R)
• M8: 6,736,841 km (0.113 R)
• M9: 9,792,377 km (0.105 R)
• M10: 11,944,941 km (0.073 R)
• M11: 13,201,563 km (0.1 R)
• M12: 16,187,986 km (0.089 R)
• M13: 19,237,538 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 12.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.45 AU - 5.15 AU

Year: 6048 Days

Day: 14.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,616,845 km

• M1: 155,731 km (0.098 R)
• M2: 582,235 km (0.105 R)
• M3: 1,295,966 km (0.105 R)
• M4: 2,018,823 km (0.117 R)
• M5: 2,633,671 km (0.118 R)
• M6: 3,349,197 km (0.1 R)
• M7: 4,016,852 km (0.115 R)
• M8: 5,139,435 km (0.084 R)
• M9: 6,292,685 km (0.115 R)
• M10: 6,842,008 km (0.049 R)
• M11: 7,385,946 km (0.106 R)
• M12: 7,997,652 km (0.1 R)
• M13: 10,550,839 km (0.117 R)
• M14: 12,090,350 km (0.064 R)
• M15: 14,060,554 km (0.058 R)
• M16: 15,001,674 km (0.053 R)
• M17: 15,796,787 km (0.111 R)
• M18: 17,140,475 km (0.032 R)
• M19: 18,978,285 km (0.034 R)
• M20: 19,475,399 km (0.113 R)
• M21: 20,793,954 km (0.052 R)
• M22: 24,600,173 km (0.086 R)
• M23: 27,925,285 km (0.079 R)
• M24: 30,851,120 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.9

Radius: 4.3

Gravity: 33.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.99 AU - 6.17 AU

Year: 10168 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,616,845 km

• M1: 54,154 km (0.033 R)
• M2: 202,107 km (0.073 R)
• M3: 344,823 km (0.114 R)
• M4: 600,635 km (0.06 R)
• M5: 875,596 km (0.117 R)
• M6: 1,113,756 km (0.108 R)
• M7: 2,042,011 km (0.042 R)
• M8: 2,217,788 km (0.095 R)
• M9: 2,807,054 km (0.03 R)
• M10: 3,069,748 km (0.115 R)
• M11: 3,253,903 km (0.08 R)
• M12: 3,619,221 km (0.072 R)
• M13: 4,038,245 km (0.103 R)
• M14: 5,489,793 km (0.108 R)
• M15: 7,256,843 km (0.066 R)
• M16: 8,762,097 km (0.11 R)
• M17: 8,992,926 km (0.045 R)
• M18: 9,180,522 km (0.086 R)
• M19: 12,087,658 km (0.099 R)
• M20: 13,809,978 km (0.09 R)
• M21: 15,154,863 km (0.104 R)
• M22: 18,325,889 km (0.094 R)
• M23: 18,703,474 km (0.033 R)
• M24: 19,788,058 km (0.063 R)
• M25: 20,025,769 km (0.096 R)
• M26: 21,576,202 km (0.066 R)
• M27: 22,252,234 km (0.117 R)
• M28: 23,204,724 km (0.113 R)
• M29: 26,800,758 km (0.067 R)
• M30: 29,703,405 km (0.076 R)
• M31: 31,283,907 km (0.064 R)
• M32: 31,498,879 km (0.113 R)
• M33: 32,040,423 km (0.083 R)
• M34: 37,801,437 km (0.089 R)
• M35: 38,290,024 km (0.092 R)
• M36: 40,033,437 km (0.048 R)
• M37: 44,758,187 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 3.5

Gravity: 54.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.13 AU - 13.33 AU

Year: 23839 Days

Day: 21.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,616,845 km

• M1: 44,879 km (0.113 R)
• M2: 182,509 km (0.094 R)
• M3: 306,676 km (0.1 R)
• M4: 444,605 km (0.053 R)
• M5: 632,799 km (0.104 R)
• M6: 761,453 km (0.064 R)
• M7: 1,045,988 km (0.113 R)
• M8: 1,242,111 km (0.111 R)
• M9: 1,900,043 km (0.068 R)
• M10: 2,349,883 km (0.083 R)
• M11: 2,946,779 km (0.086 R)
• M12: 3,082,763 km (0.096 R)
• M13: 8,168,642 km (0.052 R)
• M14: 8,383,465 km (0.032 R)
• M15: 8,657,079 km (0.068 R)
• M16: 12,211,824 km (0.115 R)
• M17: 13,658,884 km (0.095 R)
• M18: 14,737,335 km (0.115 R)
• M19: 15,459,893 km (0.075 R)
• M20: 15,871,287 km (0.028 R)
• M21: 16,121,714 km (0.045 R)
• M22: 18,220,123 km (0.062 R)
• M23: 20,102,363 km (0.043 R)
• M24: 20,297,439 km (0.107 R)
• M25: 20,890,146 km (0.117 R)
• M26: 40,798,630 km (0.053 R)
• M27: 48,226,913 km (0.104 R)
• M28: 59,866,225 km (0.041 R)
• M29: 63,985,852 km (0.072 R)
• M30: 64,196,635 km (0.079 R)
• M31: 65,899,807 km (0.117 R)
• M32: 66,762,538 km (0.118 R)
• M33: 67,196,671 km (0.12 R)
• M34: 67,851,461 km (0.096 R)
• M35: 69,618,361 km (0.117 R)
• M36: 70,064,761 km (0.027 R)
• M37: 75,102,619 km (0.216 R)
• M38: 79,399,818 km (0.105 R)
• M39: 80,131,651 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit