🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 13.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.79 AU - 0.91 AU

Year: 551 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,158,923 km

• M1: 169,345 km (0.077 R)
• M2: 733,628 km (0.066 R)
• M3: 1,219,821 km (0.039 R)
• M4: 1,728,603 km (0.119 R)
• M5: 2,997,642 km (0.097 R)
• M6: 3,480,843 km (0.109 R)
• M7: 3,973,170 km (0.073 R)
• M8: 4,403,413 km (0.092 R)
• M9: 5,465,109 km (0.118 R)
• M10: 6,814,482 km (0.083 R)
• M11: 7,523,127 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 12.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.97 AU - 1.39 AU

Year: 901 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,158,923 km

• M1: 150,495 km (0.045 R)
• M2: 635,492 km (0.062 R)
• M3: 1,185,414 km (0.12 R)
• M4: 1,634,058 km (0.06 R)
• M5: 2,205,970 km (0.105 R)
• M6: 2,648,630 km (0.038 R)
• M7: 4,635,440 km (0.107 R)
• M8: 5,266,743 km (0.054 R)
• M9: 6,622,399 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 15

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.27 AU - 1.67 AU

Year: 1253 Days

Day: 13.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,158,923 km

• M1: 208,390 km (0.114 R)
• M2: 701,165 km (0.115 R)
• M3: 1,403,826 km (0.108 R)
• M4: 2,018,823 km (0.052 R)
• M5: 3,228,322 km (0.036 R)
• M6: 5,157,387 km (0.088 R)
• M7: 5,625,478 km (0.102 R)
• M8: 7,039,029 km (0.102 R)
• M9: 9,777,268 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 12.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.25 AU - 2.31 AU

Year: 2420 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,158,923 km

• M1: 159,322 km (0.113 R)
• M2: 629,957 km (0.099 R)
• M3: 1,227,301 km (0.067 R)
• M4: 1,710,652 km (0.067 R)
• M5: 2,443,232 km (0.082 R)
• M6: 3,393,927 km (0.063 R)
• M7: 4,577,246 km (0.107 R)
• M8: 5,089,170 km (0.068 R)
• M9: 6,254,986 km (0.112 R)
• M10: 6,972,607 km (0.116 R)
• M11: 7,993,014 km (0.072 R)
• M12: 8,506,434 km (0.042 R)
• M13: 9,458,325 km (0.112 R)
• M14: 10,631,621 km (0.065 R)
• M15: 11,135,168 km (0.103 R)
• M16: 11,614,031 km (0.103 R)
• M17: 12,570,410 km (0.119 R)
• M18: 13,266,190 km (0.09 R)
• M19: 17,455,080 km (0.1 R)
• M20: 18,487,155 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 8.4

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.85 AU - 3.37 AU

Year: 3855 Days

Day: 11.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,158,923 km

• M1: 104,419 km (0.088 R)
• M2: 555,457 km (0.065 R)
• M3: 1,127,220 km (0.068 R)
• M4: 1,979,329 km (0.106 R)
• M5: 3,304,916 km (0.117 R)
• M6: 3,587,058 km (0.082 R)
• M7: 3,973,768 km (0.113 R)
• M8: 6,279,071 km (0.1 R)
• M9: 8,213,073 km (0.066 R)
• M10: 9,197,277 km (0.088 R)
• M11: 11,765,424 km (0.038 R)
• M12: 14,189,807 km (0.029 R)
• M13: 14,993,895 km (0.038 R)
• M14: 16,692,878 km (0.112 R)
• M15: 20,536,496 km (0.118 R)
• M16: 21,704,407 km (0.047 R)
• M17: 23,427,775 km (0.114 R)
• M18: 26,982,370 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 10

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.72 AU - 3.74 AU

Year: 5064 Days

Day: 9.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,158,923 km

• M1: 124,316 km (0.074 R)
• M2: 615,595 km (0.12 R)
• M3: 1,164,619 km (0.096 R)
• M4: 1,800,710 km (0.044 R)
• M5: 2,170,067 km (0.078 R)
• M6: 3,535,147 km (0.116 R)
• M7: 4,054,252 km (0.061 R)
• M8: 4,435,726 km (0.099 R)
• M9: 4,792,218 km (0.044 R)
• M10: 5,536,168 km (0.084 R)
• M11: 6,121,395 km (0.105 R)
• M12: 6,716,795 km (0.1 R)
• M13: 8,958,369 km (0.112 R)
• M14: 9,491,387 km (0.095 R)
• M15: 11,348,794 km (0.094 R)
• M16: 12,293,654 km (0.084 R)
• M17: 12,904,462 km (0.115 R)
• M18: 15,016,485 km (0.112 R)
• M19: 16,433,924 km (0.057 R)
• M20: 21,622,278 km (0.041 R)
• M21: 22,235,779 km (0.112 R)
• M22: 22,651,212 km (0.107 R)
• M23: 23,640,802 km (0.086 R)
• M24: 24,658,965 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 14.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.75 AU - 5.07 AU

Year: 6510 Days

Day: 9.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,158,923 km

• M1: 177,872 km (0.029 R)
• M2: 678,426 km (0.09 R)
• M3: 2,239,929 km (0.064 R)
• M4: 3,198,702 km (0.085 R)
• M5: 4,512,171 km (0.114 R)
• M6: 7,304,565 km (0.062 R)
• M7: 8,929,646 km (0.119 R)
• M8: 9,521,605 km (0.108 R)
• M9: 11,502,431 km (0.085 R)
• M10: 12,444,448 km (0.057 R)
• M11: 16,208,032 km (0.042 R)
• M12: 20,065,413 km (0.113 R)
• M13: 21,152,391 km (0.077 R)
• M14: 22,565,941 km (0.107 R)
• M15: 25,112,396 km (0.1 R)
• M16: 26,454,887 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 13.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.24 AU - 5.52 AU

Year: 8772 Days

Day: 8.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,158,923 km

• M1: 163,959 km (0.098 R)
• M2: 576,550 km (0.084 R)
• M3: 1,063,342 km (0.094 R)
• M4: 1,479,224 km (0.076 R)
• M5: 1,917,845 km (0.104 R)
• M6: 3,362,212 km (0.104 R)
• M7: 6,368,980 km (0.089 R)
• M8: 6,890,777 km (0.086 R)
• M9: 16,280,287 km (0.091 R)
• M10: 16,732,223 km (0.068 R)
• M11: 18,694,199 km (0.097 R)
• M12: 19,118,458 km (0.085 R)
• M13: 25,323,928 km (0.093 R)
• M14: 26,459,525 km (0.105 R)
• M15: 28,832,147 km (0.111 R)
• M16: 32,043,565 km (0.119 R)
• M17: 32,754,304 km (0.085 R)
• M18: 34,207,199 km (0.073 R)
• M19: 36,247,115 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.2

Radius: 4.1

Gravity: 52.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.47 AU - 8.13 AU

Year: 15313 Days

Day: 24.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,158,923 km

• M1: 51,013 km (0.072 R)
• M2: 2,698,746 km (0.116 R)
• M3: 4,379,627 km (0.065 R)
• M4: 4,545,232 km (0.029 R)
• M5: 4,749,433 km (0.104 R)
• M6: 6,697,197 km (0.09 R)
• M7: 8,390,795 km (0.072 R)
• M8: 8,594,996 km (0.11 R)
• M9: 9,555,414 km (0.086 R)
• M10: 10,061,504 km (0.109 R)
• M11: 10,704,027 km (0.091 R)
• M12: 12,930,043 km (0.082 R)
• M13: 13,971,992 km (0.105 R)
• M14: 21,707,399 km (0.081 R)
• M15: 28,426,438 km (0.105 R)
• M16: 28,771,560 km (0.098 R)
• M17: 33,387,851 km (0.092 R)
• M18: 38,614,502 km (0.084 R)
• M19: 41,494,859 km (0.073 R)
• M20: 48,820,368 km (0.092 R)
• M21: 48,984,925 km (0.073 R)
• M22: 49,149,932 km (0.097 R)
• M23: 52,699,889 km (0.074 R)
• M24: 63,973,585 km (0.076 R)
• M25: 65,561,566 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 6.7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.1 AU - 10.56 AU

Year: 18444 Days

Day: 24.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,158,923 km

• M1: 86,767 km (0.075 R)
• M2: 363,672 km (0.115 R)
• M3: 744,848 km (0.043 R)
• M4: 979,866 km (0.055 R)
• M5: 1,441,974 km (0.034 R)
• M6: 2,573,383 km (0.118 R)
• M7: 3,998,751 km (0.098 R)
• M8: 4,700,814 km (0.086 R)
• M9: 5,998,127 km (0.11 R)
• M10: 6,426,126 km (0.076 R)
• M11: 7,169,927 km (0.099 R)
• M12: 8,486,986 km (0.051 R)
• M13: 8,729,485 km (0.104 R)
• M14: 10,895,213 km (0.057 R)
• M15: 13,395,442 km (0.105 R)
• M16: 14,467,161 km (0.04 R)
• M17: 15,450,618 km (0.084 R)
• M18: 15,812,495 km (0.117 R)
• M19: 16,328,608 km (0.066 R)
• M20: 20,174,470 km (0.05 R)
• M21: 21,222,552 km (0.092 R)
• M22: 23,426,578 km (0.114 R)
• M23: 24,097,225 km (0.043 R)
• M24: 24,388,492 km (0.04 R)
• M25: 26,288,086 km (0.083 R)
• M26: 28,284,170 km (0.095 R)
• M27: 28,716,807 km (0.099 R)
• M28: 32,931,428 km (0.118 R)
• M29: 37,801,138 km (0.078 R)
• M30: 44,281,718 km (0.112 R)
• M31: 45,306,164 km (0.104 R)
• M32: 51,948,160 km (0.088 R)
• M33: 53,911,183 km (0.069 R)
• M34: 56,263,460 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit