🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 8.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 282 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,104,127 km

• M1: 111,450 km (0.092 R)
• M2: 431,291 km (0.062 R)
• M3: 734,077 km (0.063 R)
• M4: 1,008,439 km (0.095 R)
• M5: 1,510,340 km (0.105 R)
• M6: 1,995,037 km (0.105 R)
• M7: 2,349,285 km (0.1 R)
• M8: 2,631,576 km (0.112 R)
• M9: 3,136,768 km (0.091 R)
• M10: 3,501,488 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 11.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.72 AU - 1.16 AU

Year: 629 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,104,127 km

• M1: 147,952 km (0.115 R)
• M2: 891,155 km (0.113 R)
• M3: 1,310,926 km (0.072 R)
• M4: 1,770,790 km (0.087 R)
• M5: 2,160,941 km (0.039 R)
• M6: 2,801,519 km (0.114 R)
• M7: 3,393,029 km (0.097 R)
• M8: 4,517,856 km (0.088 R)
• M9: 4,987,743 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 14

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.83 AU - 1.09 AU

Year: 649 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,104,127 km

• M1: 175,179 km (0.079 R)
• M2: 839,543 km (0.08 R)
• M3: 1,288,486 km (0.113 R)
• M4: 1,725,312 km (0.049 R)
• M5: 2,573,831 km (0.093 R)
• M6: 3,296,389 km (0.078 R)
• M7: 3,949,234 km (0.048 R)
• M8: 4,452,033 km (0.068 R)
• M9: 5,149,308 km (0.119 R)
• M10: 5,937,240 km (0.089 R)
• M11: 6,783,665 km (0.046 R)
• M12: 7,420,802 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 13.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.99 AU - 1.09 AU

Year: 732 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,104,127 km

• M1: 174,431 km (0.113 R)
• M2: 714,031 km (0.116 R)
• M3: 1,304,942 km (0.109 R)
• M4: 2,154,359 km (0.084 R)
• M5: 2,901,899 km (0.042 R)
• M6: 3,722,294 km (0.117 R)
• M7: 4,501,998 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 11.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.58 AU - 3.28 AU

Year: 3462 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,104,127 km

• M1: 952,490 km (0.052 R)
• M2: 1,506,451 km (0.068 R)
• M3: 2,417,053 km (0.05 R)
• M4: 3,194,513 km (0.11 R)
• M5: 4,624,070 km (0.089 R)
• M6: 5,277,364 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 10.9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.56 AU - 4.1 AU

Year: 4194 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,104,127 km

• M1: 135,685 km (0.115 R)
• M2: 552,016 km (0.104 R)
• M3: 1,022,950 km (0.074 R)
• M4: 1,611,169 km (0.099 R)
• M5: 2,274,486 km (0.118 R)
• M6: 3,783,629 km (0.04 R)
• M7: 4,827,074 km (0.075 R)
• M8: 5,500,265 km (0.117 R)
• M9: 6,296,425 km (0.086 R)
• M10: 6,641,996 km (0.088 R)
• M11: 7,440,549 km (0.11 R)
• M12: 9,717,130 km (0.025 R)
• M13: 13,222,208 km (0.111 R)
• M14: 14,647,726 km (0.097 R)
• M15: 15,089,040 km (0.071 R)
• M16: 17,247,288 km (0.12 R)
• M17: 19,142,244 km (0.095 R)
• M18: 20,207,830 km (0.08 R)
• M19: 21,523,992 km (0.073 R)
• M20: 22,896,403 km (0.113 R)
• M21: 25,024,283 km (0.105 R)
• M22: 26,622,587 km (0.113 R)
• M23: 27,115,063 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 12.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.77 AU - 5.23 AU

Year: 7717 Days

Day: 13.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,104,127 km

• M1: 160,519 km (0.068 R)
• M2: 684,709 km (0.065 R)
• M3: 1,103,434 km (0.101 R)
• M4: 1,646,624 km (0.103 R)
• M5: 2,280,769 km (0.076 R)
• M6: 2,929,725 km (0.072 R)
• M7: 3,917,669 km (0.096 R)
• M8: 4,998,214 km (0.112 R)
• M9: 5,899,392 km (0.092 R)
• M10: 6,617,312 km (0.112 R)
• M11: 7,354,531 km (0.117 R)
• M12: 7,822,772 km (0.054 R)
• M13: 9,258,762 km (0.084 R)
• M14: 10,813,981 km (0.118 R)
• M15: 11,732,512 km (0.091 R)
• M16: 14,018,517 km (0.081 R)
• M17: 15,360,560 km (0.068 R)
• M18: 17,600,937 km (0.075 R)
• M19: 19,677,506 km (0.088 R)
• M20: 21,045,728 km (0.116 R)
• M21: 21,594,602 km (0.09 R)
• M22: 22,885,183 km (0.11 R)
• M23: 24,483,786 km (0.08 R)
• M24: 33,290,164 km (0.103 R)
• M25: 34,358,891 km (0.096 R)
• M26: 39,452,399 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 9.9

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.48 AU - 5.96 AU

Year: 8232 Days

Day: 7.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,104,127 km

• M1: 123,867 km (0.091 R)
• M2: 481,855 km (0.055 R)
• M3: 1,019,210 km (0.115 R)
• M4: 1,881,193 km (0.09 R)
• M5: 2,247,259 km (0.109 R)
• M6: 3,125,249 km (0.117 R)
• M7: 3,568,956 km (0.116 R)
• M8: 4,327,418 km (0.103 R)
• M9: 4,849,963 km (0.05 R)
• M10: 5,678,586 km (0.092 R)
• M11: 7,493,208 km (0.092 R)
• M12: 8,334,696 km (0.115 R)
• M13: 8,643,615 km (0.113 R)
• M14: 9,098,393 km (0.072 R)
• M15: 9,426,162 km (0.107 R)
• M16: 9,859,248 km (0.081 R)
• M17: 10,508,054 km (0.112 R)
• M18: 11,725,481 km (0.085 R)
• M19: 13,451,691 km (0.092 R)
• M20: 14,692,755 km (0.104 R)
• M21: 16,695,122 km (0.096 R)
• M22: 18,872,968 km (0.117 R)
• M23: 19,407,182 km (0.068 R)
• M24: 19,794,940 km (0.101 R)
• M25: 23,784,865 km (0.045 R)
• M26: 25,134,088 km (0.074 R)
• M27: 28,479,695 km (0.035 R)
• M28: 30,103,580 km (0.064 R)
• M29: 36,039,773 km (0.094 R)
• M30: 36,625,897 km (0.113 R)
• M31: 37,817,444 km (0.113 R)
• M32: 40,529,504 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.2

Radius: 3.2

Gravity: 34.39 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.23 AU - 7.85 AU

Year: 12893 Days

Day: 19.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,104,127 km

• M1: 39,793 km (0.112 R)
• M2: 161,865 km (0.082 R)
• M3: 300,393 km (0.098 R)
• M4: 775,815 km (0.068 R)
• M5: 1,183,020 km (0.052 R)
• M6: 1,406,968 km (0.08 R)
• M7: 2,022,114 km (0.074 R)
• M8: 2,213,749 km (0.094 R)
• M9: 2,862,256 km (0.094 R)
• M10: 4,044,827 km (0.06 R)
• M11: 5,224,855 km (0.091 R)
• M12: 5,998,127 km (0.113 R)
• M13: 6,430,464 km (0.115 R)
• M14: 8,501,198 km (0.111 R)
• M15: 8,861,879 km (0.119 R)
• M16: 9,710,398 km (0.078 R)
• M17: 11,082,809 km (0.055 R)
• M18: 12,579,236 km (0.082 R)
• M19: 24,643,856 km (0.058 R)
• M20: 26,310,226 km (0.057 R)
• M21: 27,364,742 km (0.109 R)
• M22: 29,150,641 km (0.035 R)
• M23: 30,696,885 km (0.094 R)
• M24: 31,224,367 km (0.065 R)
• M25: 32,952,372 km (0.109 R)
• M26: 33,951,985 km (0.042 R)
• M27: 34,176,681 km (0.096 R)
• M28: 38,517,263 km (0.103 R)
• M29: 40,882,555 km (0.107 R)
• M30: 42,035,954 km (0.119 R)
• M31: 43,079,400 km (0.064 R)
• M32: 43,210,896 km (0.085 R)
• M33: 44,946,531 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 7.1

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.62 AU - 10.64 AU

Year: 19042 Days

Day: 22.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,104,127 km

• M1: 88,562 km (0.089 R)
• M2: 415,732 km (0.105 R)
• M3: 751,729 km (0.118 R)
• M4: 989,141 km (0.116 R)
• M5: 1,489,396 km (0.118 R)
• M6: 1,852,470 km (0.085 R)
• M7: 3,088,747 km (0.088 R)
• M8: 4,247,981 km (0.057 R)
• M9: 5,592,866 km (0.106 R)
• M10: 6,471,454 km (0.081 R)
• M11: 10,546,799 km (0.07 R)
• M12: 11,105,847 km (0.1 R)
• M13: 12,555,450 km (0.106 R)
• M14: 13,613,556 km (0.047 R)
• M15: 14,806,300 km (0.115 R)
• M16: 16,393,234 km (0.05 R)
• M17: 16,640,669 km (0.056 R)
• M18: 17,227,840 km (0.045 R)
• M19: 18,178,236 km (0.114 R)
• M20: 19,163,038 km (0.115 R)
• M21: 22,635,055 km (0.104 R)
• M22: 23,459,788 km (0.079 R)
• M23: 26,731,793 km (0.087 R)
• M24: 27,305,202 km (0.107 R)
• M25: 28,714,713 km (0.119 R)
• M26: 34,568,029 km (0.098 R)
• M27: 36,495,897 km (0.078 R)
• M28: 43,807,343 km (0.105 R)
• M29: 44,925,587 km (0.11 R)
• M30: 46,721,061 km (0.087 R)
• M31: 47,385,574 km (0.09 R)
• M32: 55,673,296 km (0.086 R)
• M33: 56,045,945 km (0.04 R)
• M34: 59,864,281 km (0.102 R)
• M35: 61,042,663 km (0.074 R)
• M36: 66,328,554 km (0.029 R)
• M37: 68,440,128 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit