🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 8.4

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.02 AU - 1.1 AU

Year: 716 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,990,753 km

• M1: 122,820 km (0.107 R)
• M2: 415,732 km (0.078 R)
• M3: 896,241 km (0.075 R)
• M4: 1,241,064 km (0.109 R)
• M5: 1,716,336 km (0.106 R)
• M6: 2,361,702 km (0.101 R)
• M7: 2,734,649 km (0.101 R)
• M8: 3,030,254 km (0.109 R)
• M9: 3,613,836 km (0.088 R)
• M10: 4,063,976 km (0.104 R)
• M11: 5,022,001 km (0.065 R)
• M12: 7,954,268 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 8.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.13 AU - 2.55 AU

Year: 2348 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,990,753 km

• M1: 102,325 km (0.072 R)
• M2: 797,805 km (0.1 R)
• M3: 2,174,106 km (0.099 R)
• M4: 3,127,493 km (0.078 R)
• M5: 4,260,697 km (0.088 R)
• M6: 5,204,660 km (0.068 R)
• M7: 6,184,675 km (0.088 R)
• M8: 6,629,579 km (0.107 R)
• M9: 7,694,716 km (0.119 R)
• M10: 9,056,206 km (0.11 R)
• M11: 11,869,394 km (0.056 R)
• M12: 13,720,070 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 8.2

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.31 AU - 2.53 AU

Year: 2470 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,990,753 km

• M1: 102,026 km (0.077 R)
• M2: 379,231 km (0.111 R)
• M3: 1,025,793 km (0.089 R)
• M4: 2,627,687 km (0.098 R)
• M5: 3,344,859 km (0.069 R)
• M6: 4,357,188 km (0.097 R)
• M7: 5,284,395 km (0.068 R)
• M8: 6,143,536 km (0.085 R)
• M9: 6,592,329 km (0.059 R)
• M10: 7,214,208 km (0.072 R)
• M11: 7,907,145 km (0.055 R)
• M12: 8,169,839 km (0.12 R)
• M13: 9,279,706 km (0.069 R)
• M14: 9,946,463 km (0.077 R)
• M15: 11,837,979 km (0.086 R)
• M16: 12,666,601 km (0.109 R)
• M17: 14,832,330 km (0.098 R)
• M18: 17,564,735 km (0.055 R)
• M19: 18,932,359 km (0.105 R)
• M20: 19,642,051 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 8.8

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.17 AU - 2.93 AU

Year: 2671 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,990,753 km

• M1: 109,506 km (0.079 R)
• M2: 519,404 km (0.08 R)
• M3: 846,275 km (0.102 R)
• M4: 1,228,797 km (0.034 R)
• M5: 1,513,930 km (0.106 R)
• M6: 1,856,061 km (0.077 R)
• M7: 2,452,059 km (0.074 R)
• M8: 3,917,968 km (0.087 R)
• M9: 4,638,581 km (0.086 R)
• M10: 5,470,495 km (0.092 R)
• M11: 5,759,967 km (0.078 R)
• M12: 6,143,237 km (0.096 R)
• M13: 7,459,997 km (0.109 R)
• M14: 8,049,413 km (0.08 R)
• M15: 9,927,763 km (0.112 R)
• M16: 10,240,722 km (0.107 R)
• M17: 14,181,130 km (0.118 R)
• M18: 14,628,577 km (0.111 R)
• M19: 15,136,761 km (0.1 R)
• M20: 16,296,294 km (0.075 R)
• M21: 17,570,719 km (0.076 R)
• M22: 18,086,981 km (0.098 R)
• M23: 20,005,274 km (0.052 R)
• M24: 20,316,737 km (0.054 R)
• M25: 20,694,921 km (0.071 R)
• M26: 22,187,907 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 15

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.88 AU - 2.94 AU

Year: 3256 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,990,753 km

• M1: 187,596 km (0.073 R)
• M2: 743,501 km (0.083 R)
• M3: 1,261,110 km (0.105 R)
• M4: 1,761,515 km (0.116 R)
• M5: 2,252,346 km (0.064 R)
• M6: 2,835,777 km (0.096 R)
• M7: 3,835,390 km (0.07 R)
• M8: 5,023,496 km (0.088 R)
• M9: 6,615,966 km (0.097 R)
• M10: 7,706,834 km (0.107 R)
• M11: 8,601,429 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 11.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.35 AU - 3.59 AU

Year: 3358 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,990,753 km

• M1: 148,251 km (0.081 R)
• M2: 676,332 km (0.082 R)
• M3: 1,158,336 km (0.088 R)
• M4: 1,995,187 km (0.11 R)
• M5: 2,733,751 km (0.079 R)
• M6: 3,299,531 km (0.103 R)
• M7: 4,194,425 km (0.114 R)
• M8: 4,624,669 km (0.108 R)
• M9: 5,502,808 km (0.112 R)
• M10: 6,147,575 km (0.045 R)
• M11: 6,596,069 km (0.064 R)
• M12: 7,324,312 km (0.033 R)
• M13: 10,822,359 km (0.119 R)
• M14: 11,557,034 km (0.117 R)
• M15: 13,738,021 km (0.101 R)
• M16: 14,599,555 km (0.091 R)
• M17: 15,114,471 km (0.075 R)
• M18: 16,131,288 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 9.5

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.82 AU - 5.1 AU

Year: 6179 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,990,753 km

• M1: 118,182 km (0.114 R)
• M2: 560,094 km (0.066 R)
• M3: 992,283 km (0.084 R)
• M4: 1,628,822 km (0.056 R)
• M5: 2,107,236 km (0.074 R)
• M6: 2,921,048 km (0.12 R)
• M7: 3,325,710 km (0.055 R)
• M8: 4,323,827 km (0.091 R)
• M9: 4,851,160 km (0.12 R)
• M10: 5,245,350 km (0.095 R)
• M11: 6,194,848 km (0.079 R)
• M12: 6,693,607 km (0.059 R)
• M13: 9,383,676 km (0.058 R)
• M14: 9,997,327 km (0.063 R)
• M15: 10,825,201 km (0.106 R)
• M16: 11,648,438 km (0.11 R)
• M17: 14,599,107 km (0.115 R)
• M18: 17,099,186 km (0.044 R)
• M19: 18,416,695 km (0.117 R)
• M20: 21,626,467 km (0.078 R)
• M21: 21,928,654 km (0.096 R)
• M22: 23,881,954 km (0.113 R)
• M23: 26,807,490 km (0.099 R)
• M24: 29,777,007 km (0.091 R)
• M25: 33,864,769 km (0.112 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 5.2

Gravity: 36.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.41 AU - 7.75 AU

Year: 13690 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,990,753 km

• M1: 105,766 km (0.067 R)
• M2: 600,037 km (0.053 R)
• M3: 1,254,528 km (0.111 R)
• M4: 1,696,889 km (0.097 R)
• M5: 1,944,922 km (0.033 R)
• M6: 2,116,959 km (0.029 R)
• M7: 2,426,328 km (0.066 R)
• M8: 2,648,929 km (0.084 R)
• M9: 4,510,525 km (0.098 R)
• M10: 5,238,618 km (0.112 R)
• M11: 8,181,956 km (0.114 R)
• M12: 10,779,723 km (0.103 R)
• M13: 12,921,067 km (0.106 R)
• M14: 14,738,532 km (0.106 R)
• M15: 15,180,893 km (0.111 R)
• M16: 16,325,616 km (0.051 R)
• M17: 16,640,370 km (0.083 R)
• M18: 18,190,802 km (0.076 R)
• M19: 18,444,071 km (0.055 R)
• M20: 20,283,676 km (0.048 R)
• M21: 21,575,902 km (0.095 R)
• M22: 22,146,020 km (0.048 R)
• M23: 24,527,768 km (0.096 R)
• M24: 29,443,404 km (0.076 R)
• M25: 35,500,173 km (0.091 R)
• M26: 39,167,864 km (0.106 R)
• M27: 45,362,413 km (0.108 R)
• M28: 46,927,805 km (0.092 R)
• M29: 49,671,131 km (0.082 R)
• M30: 50,664,311 km (0.059 R)
• M31: 51,670,656 km (0.069 R)
• M32: 52,348,932 km (0.058 R)
• M33: 59,647,065 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 7.9

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.4 AU - 7.8 AU

Year: 13745 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,990,753 km

• M1: 98,286 km (0.117 R)
• M2: 353,350 km (0.072 R)
• M3: 843,134 km (0.11 R)
• M4: 1,938,938 km (0.097 R)
• M5: 2,474,798 km (0.084 R)
• M6: 3,406,942 km (0.028 R)
• M7: 4,368,707 km (0.089 R)
• M8: 6,370,027 km (0.115 R)
• M9: 8,523,189 km (0.107 R)
• M10: 10,057,764 km (0.106 R)
• M11: 10,720,183 km (0.116 R)
• M12: 12,010,016 km (0.076 R)
• M13: 13,010,826 km (0.074 R)
• M14: 13,663,970 km (0.119 R)
• M15: 15,177,602 km (0.115 R)
• M16: 17,029,623 km (0.082 R)
• M17: 18,130,065 km (0.065 R)
• M18: 19,110,380 km (0.11 R)
• M19: 21,534,763 km (0.099 R)
• M20: 22,820,706 km (0.117 R)
• M21: 23,292,089 km (0.1 R)
• M22: 27,511,796 km (0.087 R)
• M23: 28,586,657 km (0.114 R)
• M24: 31,979,387 km (0.067 R)
• M25: 37,950,586 km (0.115 R)
• M26: 43,317,709 km (0.109 R)
• M27: 46,557,849 km (0.081 R)
• M28: 48,546,603 km (0.092 R)
• M29: 51,553,969 km (0.119 R)
• M30: 55,357,944 km (0.07 R)
• M31: 58,814,253 km (0.102 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: 433 - 15,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit