🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 11.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.52 AU - 0.54 AU

Year: 262 Days

Day: 11.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,197,538 km

• M1: 146,905 km (0.114 R)
• M2: 555,307 km (0.054 R)
• M3: 958,025 km (0.117 R)
• M4: 1,393,803 km (0.094 R)
• M5: 1,900,940 km (0.094 R)
• M6: 2,683,337 km (0.056 R)
• M7: 3,488,323 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 10.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 504 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,197,538 km

• M1: 129,402 km (0.087 R)
• M2: 462,706 km (0.098 R)
• M3: 840,740 km (0.038 R)
• M4: 1,181,524 km (0.112 R)
• M5: 1,811,032 km (0.08 R)
• M6: 2,718,493 km (0.051 R)
• M7: 3,263,627 km (0.066 R)
• M8: 3,868,003 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 12.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.24 AU - 1.42 AU

Year: 1040 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,197,538 km

• M1: 156,779 km (0.104 R)
• M2: 554,559 km (0.1 R)
• M3: 1,089,222 km (0.069 R)
• M4: 1,607,429 km (0.058 R)
• M5: 2,096,913 km (0.031 R)
• M6: 2,673,464 km (0.073 R)
• M7: 3,074,236 km (0.055 R)
• M8: 4,130,996 km (0.087 R)
• M9: 5,257,019 km (0.099 R)
• M10: 5,661,083 km (0.038 R)
• M11: 6,351,178 km (0.095 R)
• M12: 7,000,283 km (0.1 R)
• M13: 7,977,755 km (0.091 R)
• M14: 8,404,259 km (0.034 R)
• M15: 9,419,879 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 14

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.08 AU - 2.26 AU

Year: 2168 Days

Day: 14.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,197,538 km

• M1: 174,132 km (0.05 R)
• M2: 664,813 km (0.095 R)
• M3: 1,294,470 km (0.062 R)
• M4: 1,890,917 km (0.081 R)
• M5: 2,405,384 km (0.099 R)
• M6: 3,124,501 km (0.111 R)
• M7: 4,138,176 km (0.093 R)
• M8: 4,647,557 km (0.086 R)
• M9: 5,337,502 km (0.04 R)
• M10: 6,327,990 km (0.106 R)
• M11: 7,555,440 km (0.116 R)
• M12: 8,771,372 km (0.046 R)
• M13: 9,512,629 km (0.035 R)
• M14: 10,479,181 km (0.112 R)
• M15: 11,989,821 km (0.078 R)
• M16: 12,607,959 km (0.101 R)
• M17: 13,117,639 km (0.036 R)
• M18: 13,952,993 km (0.11 R)
• M19: 14,544,653 km (0.082 R)
• M20: 15,248,212 km (0.088 R)
• M21: 16,622,268 km (0.116 R)
• M22: 17,184,158 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 9.7

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.68 AU - 4.38 AU

Year: 5487 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,197,538 km

• M1: 120,875 km (0.103 R)
• M2: 544,835 km (0.114 R)
• M3: 1,237,922 km (0.086 R)
• M4: 1,621,641 km (0.113 R)
• M5: 3,052,395 km (0.063 R)
• M6: 8,644,812 km (0.049 R)
• M7: 11,280,128 km (0.07 R)
• M8: 12,027,220 km (0.096 R)
• M9: 14,123,984 km (0.081 R)
• M10: 15,529,157 km (0.114 R)
• M11: 17,348,715 km (0.075 R)
• M12: 21,257,109 km (0.101 R)
• M13: 23,019,821 km (0.089 R)
• M14: 24,794,949 km (0.103 R)
• M15: 29,722,404 km (0.062 R)
• M16: 33,414,629 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 11.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.36 AU - 5 AU

Year: 5796 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,197,538 km

• M1: 142,118 km (0.058 R)
• M2: 536,159 km (0.116 R)
• M3: 1,614,011 km (0.048 R)
• M4: 2,379,354 km (0.097 R)
• M5: 3,223,535 km (0.075 R)
• M6: 3,685,044 km (0.055 R)
• M7: 4,323,977 km (0.044 R)
• M8: 5,035,464 km (0.104 R)
• M9: 5,990,348 km (0.075 R)
• M10: 6,844,252 km (0.092 R)
• M11: 7,743,934 km (0.098 R)
• M12: 9,429,154 km (0.108 R)
• M13: 10,378,352 km (0.087 R)
• M14: 11,919,958 km (0.095 R)
• M15: 12,420,064 km (0.082 R)
• M16: 14,613,618 km (0.118 R)
• M17: 21,107,362 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.7

Radius: 5.8

Gravity: 23.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.1 AU - 8.84 AU

Year: 15261 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,197,538 km

• M1: 106,214 km (0.074 R)
• M2: 447,298 km (0.118 R)
• M3: 733,179 km (0.067 R)
• M4: 946,506 km (0.11 R)
• M5: 1,282,203 km (0.045 R)
• M6: 1,996,832 km (0.11 R)
• M7: 2,355,718 km (0.113 R)
• M8: 2,973,407 km (0.066 R)
• M9: 3,580,027 km (0.092 R)
• M10: 4,234,368 km (0.114 R)
• M11: 4,861,033 km (0.043 R)
• M12: 5,287,537 km (0.103 R)
• M13: 6,093,420 km (0.106 R)
• M14: 7,201,193 km (0.111 R)
• M15: 7,802,726 km (0.107 R)
• M16: 8,387,205 km (0.103 R)
• M17: 10,087,983 km (0.098 R)
• M18: 10,899,701 km (0.067 R)
• M19: 11,199,944 km (0.119 R)
• M20: 11,382,752 km (0.064 R)
• M21: 12,652,390 km (0.086 R)
• M22: 13,118,387 km (0.105 R)
• M23: 13,321,541 km (0.114 R)
• M24: 14,368,875 km (0.102 R)
• M25: 18,256,176 km (0.097 R)
• M26: 21,546,881 km (0.071 R)
• M27: 23,480,433 km (0.103 R)
• M28: 29,620,229 km (0.087 R)
• M29: 32,745,029 km (0.071 R)
• M30: 34,902,679 km (0.1 R)
• M31: 39,640,145 km (0.103 R)
• M32: 40,636,317 km (0.07 R)
• M33: 41,941,708 km (0.107 R)
• M34: 43,424,522 km (0.089 R)
• M35: 43,876,158 km (0.063 R)
• M36: 47,761,813 km (0.106 R)
• M37: 50,531,318 km (0.116 R)
• M38: 53,405,991 km (0.103 R)
• M39: 55,499,464 km (0.053 R)
• M40: 57,647,240 km (0.087 R)
• M41: 62,298,238 km (0.094 R)
• M42: 62,680,760 km (0.093 R)
• M43: 64,421,481 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.5

Radius: 6.9

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.26 AU - 9.1 AU

Year: 17345 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,197,538 km

• M1: 89,160 km (0.058 R)
• M2: 361,877 km (0.117 R)
• M3: 590,014 km (0.114 R)
• M4: 884,572 km (0.107 R)
• M5: 1,536,819 km (0.11 R)
• M6: 2,105,440 km (0.08 R)
• M7: 3,391,234 km (0.107 R)
• M8: 3,623,111 km (0.039 R)
• M9: 4,022,537 km (0.085 R)
• M10: 4,349,558 km (0.084 R)
• M11: 4,946,154 km (0.041 R)
• M12: 6,258,128 km (0.114 R)
• M13: 10,252,241 km (0.11 R)
• M14: 12,090,949 km (0.062 R)
• M15: 12,703,552 km (0.113 R)
• M16: 13,916,940 km (0.054 R)
• M17: 14,438,289 km (0.062 R)
• M18: 20,965,842 km (0.089 R)
• M19: 24,865,111 km (0.09 R)
• M20: 25,411,742 km (0.066 R)
• M21: 33,661,615 km (0.087 R)
• M22: 35,144,579 km (0.083 R)
• M23: 36,670,776 km (0.043 R)
• M24: 37,664,555 km (0.115 R)
• M25: 41,666,448 km (0.077 R)
• M26: 43,375,005 km (0.101 R)
• M27: 45,779,492 km (0.075 R)
• M28: 48,102,447 km (0.045 R)
• M29: 49,981,845 km (0.037 R)
• M30: 58,181,305 km (0.079 R)
• M31: 62,497,502 km (0.099 R)
• M32: 70,012,701 km (0.106 R)
• M33: 70,664,798 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.9

Radius: 5.3

Gravity: 22.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.75 AU - 10.15 AU

Year: 18160 Days

Day: 24.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,197,538 km

• M1: 65,973 km (0.107 R)
• M2: 338,540 km (0.1 R)
• M3: 540,048 km (0.053 R)
• M4: 762,650 km (0.081 R)
• M5: 1,472,492 km (0.09 R)
• M6: 1,932,505 km (0.05 R)
• M7: 2,527,755 km (0.065 R)
• M8: 3,291,303 km (0.087 R)
• M9: 3,624,756 km (0.079 R)
• M10: 7,335,382 km (0.115 R)
• M11: 8,655,583 km (0.054 R)
• M12: 9,290,327 km (0.05 R)
• M13: 10,533,784 km (0.119 R)
• M14: 12,600,928 km (0.117 R)
• M15: 18,444,370 km (0.104 R)
• M16: 26,301,550 km (0.075 R)
• M17: 27,403,787 km (0.109 R)
• M18: 28,998,051 km (0.11 R)
• M19: 33,252,465 km (0.087 R)
• M20: 34,670,803 km (0.1 R)
• M21: 39,309,384 km (0.097 R)
• M22: 44,808,901 km (0.108 R)
• M23: 48,147,476 km (0.091 R)
• M24: 52,851,432 km (0.063 R)
• M25: 53,547,511 km (0.06 R)
• M26: 55,851,916 km (0.049 R)
• M27: 59,150,699 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit