🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 13.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 403 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,938,783 km

• M1: 167,101 km (0.101 R)
• M2: 598,840 km (0.115 R)
• M3: 1,434,344 km (0.103 R)
• M4: 2,016,579 km (0.037 R)
• M5: 2,460,436 km (0.071 R)
• M6: 3,044,466 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.9

Radius: 13.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 475 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,938,783 km

• M1: 164,258 km (0.078 R)
• M2: 615,296 km (0.111 R)
• M3: 1,100,891 km (0.066 R)
• M4: 1,548,637 km (0.087 R)
• M5: 1,969,007 km (0.101 R)
• M6: 2,664,787 km (0.108 R)
• M7: 3,619,520 km (0.115 R)
• M8: 4,303,332 km (0.036 R)
• M9: 5,720,024 km (0.083 R)
• M10: 6,200,682 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 14.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.35 AU

Year: 912 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,938,783 km

• M1: 180,415 km (0.086 R)
• M2: 683,812 km (0.116 R)
• M3: 1,144,573 km (0.077 R)
• M4: 1,718,132 km (0.117 R)
• M5: 2,192,357 km (0.117 R)
• M6: 2,766,813 km (0.093 R)
• M7: 3,414,721 km (0.088 R)
• M8: 4,147,751 km (0.106 R)
• M9: 4,649,651 km (0.055 R)
• M10: 5,352,313 km (0.111 R)
• M11: 6,446,322 km (0.109 R)
• M12: 7,524,474 km (0.064 R)
• M13: 8,131,093 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 11.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.6 AU - 1.7 AU

Year: 1490 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,938,783 km

• M1: 140,173 km (0.099 R)
• M2: 538,253 km (0.043 R)
• M3: 909,555 km (0.07 R)
• M4: 1,282,503 km (0.038 R)
• M5: 1,692,850 km (0.097 R)
• M6: 2,342,403 km (0.047 R)
• M7: 2,799,425 km (0.088 R)
• M8: 3,225,480 km (0.081 R)
• M9: 4,032,560 km (0.097 R)
• M10: 4,674,185 km (0.065 R)
• M11: 6,161,188 km (0.048 R)
• M12: 6,786,956 km (0.07 R)
• M13: 7,695,913 km (0.101 R)
• M14: 8,625,364 km (0.027 R)
• M15: 11,118,563 km (0.079 R)
• M16: 11,864,458 km (0.106 R)
• M17: 12,342,722 km (0.087 R)
• M18: 13,026,235 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 12.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.79 AU - 2.03 AU

Year: 1855 Days

Day: 14.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,938,783 km

• M1: 153,039 km (0.044 R)
• M2: 636,240 km (0.033 R)
• M3: 1,124,527 km (0.112 R)
• M4: 1,725,911 km (0.064 R)
• M5: 2,534,936 km (0.091 R)
• M6: 2,920,898 km (0.026 R)
• M7: 3,331,096 km (0.108 R)
• M8: 4,107,359 km (0.069 R)
• M9: 4,644,266 km (0.092 R)
• M10: 5,290,678 km (0.082 R)
• M11: 5,814,271 km (0.099 R)
• M12: 6,324,400 km (0.112 R)
• M13: 6,738,935 km (0.082 R)
• M14: 7,408,236 km (0.059 R)
• M15: 7,897,122 km (0.092 R)
• M16: 8,641,521 km (0.11 R)
• M17: 9,431,996 km (0.082 R)
• M18: 10,171,010 km (0.073 R)
• M19: 10,879,056 km (0.1 R)
• M20: 12,281,237 km (0.092 R)
• M21: 13,084,428 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 11.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.5 AU - 3.14 AU

Year: 3329 Days

Day: 9.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,938,783 km

• M1: 139,276 km (0.037 R)
• M2: 683,213 km (0.081 R)
• M3: 1,133,204 km (0.075 R)
• M4: 1,822,700 km (0.1 R)
• M5: 2,208,065 km (0.083 R)
• M6: 2,634,419 km (0.118 R)
• M7: 3,054,340 km (0.114 R)
• M8: 3,920,511 km (0.096 R)
• M9: 4,985,947 km (0.074 R)
• M10: 6,487,312 km (0.087 R)
• M11: 6,959,293 km (0.047 R)
• M12: 8,210,230 km (0.099 R)
• M13: 9,807,337 km (0.106 R)
• M14: 10,430,113 km (0.056 R)
• M15: 11,079,069 km (0.092 R)
• M16: 12,220,500 km (0.11 R)
• M17: 14,163,777 km (0.049 R)
• M18: 14,691,259 km (0.112 R)
• M19: 15,140,800 km (0.087 R)
• M20: 15,553,242 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 7

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.67 AU - 6.63 AU

Year: 9440 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,938,783 km

• M1: 87,066 km (0.107 R)
• M2: 625,768 km (0.066 R)
• M3: 1,015,919 km (0.071 R)
• M4: 1,291,927 km (0.095 R)
• M5: 1,946,867 km (0.09 R)
• M6: 2,847,595 km (0.045 R)
• M7: 3,163,247 km (0.088 R)
• M8: 4,726,994 km (0.12 R)
• M9: 5,269,286 km (0.112 R)
• M10: 7,476,154 km (0.074 R)
• M11: 8,301,186 km (0.065 R)
• M12: 9,379,487 km (0.12 R)
• M13: 9,927,016 km (0.108 R)
• M14: 10,390,619 km (0.12 R)
• M15: 11,528,311 km (0.111 R)
• M16: 17,207,495 km (0.104 R)
• M17: 17,876,497 km (0.117 R)
• M18: 18,103,287 km (0.108 R)
• M19: 19,584,306 km (0.114 R)
• M20: 24,978,057 km (0.081 R)
• M21: 25,547,277 km (0.058 R)
• M22: 28,627,198 km (0.104 R)
• M23: 33,640,372 km (0.046 R)
• M24: 36,111,729 km (0.115 R)
• M25: 37,084,115 km (0.064 R)
• M26: 39,848,385 km (0.088 R)
• M27: 46,635,640 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.3

Radius: 3.1

Gravity: 72.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.65 AU - 7.11 AU

Year: 12685 Days

Day: 15.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,938,783 km

• M1: 38,895 km (0.101 R)
• M2: 321,187 km (0.095 R)
• M3: 464,053 km (0.082 R)
• M4: 682,316 km (0.077 R)
• M5: 819,796 km (0.104 R)
• M6: 1,788,293 km (0.116 R)
• M7: 2,088,237 km (0.116 R)
• M8: 4,532,217 km (0.095 R)
• M9: 4,690,791 km (0.055 R)
• M10: 6,893,470 km (0.091 R)
• M11: 8,548,471 km (0.095 R)
• M12: 8,693,282 km (0.115 R)
• M13: 8,888,806 km (0.047 R)
• M14: 9,596,554 km (0.103 R)
• M15: 15,063,758 km (0.107 R)
• M16: 18,524,704 km (0.115 R)
• M17: 19,176,203 km (0.072 R)
• M18: 21,221,954 km (0.072 R)
• M19: 23,882,253 km (0.102 R)
• M20: 24,653,430 km (0.039 R)
• M21: 30,409,657 km (0.084 R)
• M22: 37,901,369 km (0.101 R)
• M23: 38,161,669 km (0.071 R)
• M24: 41,930,937 km (0.113 R)
• M25: 42,629,110 km (0.093 R)
• M26: 43,051,724 km (0.104 R)
• M27: 48,038,270 km (0.069 R)
• M28: 50,985,797 km (0.096 R)
• M29: 51,461,967 km (0.1 R)
• M30: 53,233,056 km (0.09 R)
• M31: 55,378,289 km (0.115 R)
• M32: 56,049,685 km (0.053 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.6

Radius: 3.4

Gravity: 57.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.61 AU - 10.21 AU

Year: 20291 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,938,783 km

• M1: 42,336 km (0.113 R)
• M2: 154,684 km (0.112 R)
• M3: 587,920 km (0.119 R)
• M4: 765,492 km (0.079 R)
• M5: 990,039 km (0.094 R)
• M6: 1,285,943 km (0.089 R)
• M7: 1,855,313 km (0.034 R)
• M8: 2,238,283 km (0.077 R)
• M9: 2,459,987 km (0.097 R)
• M10: 2,623,647 km (0.095 R)
• M11: 3,185,986 km (0.108 R)
• M12: 3,980,949 km (0.092 R)
• M13: 6,246,609 km (0.119 R)
• M14: 10,288,743 km (0.084 R)
• M15: 10,591,230 km (0.085 R)
• M16: 10,962,083 km (0.118 R)
• M17: 11,534,445 km (0.077 R)
• M18: 11,926,989 km (0.043 R)
• M19: 17,269,279 km (0.031 R)
• M20: 19,383,695 km (0.08 R)
• M21: 19,752,155 km (0.049 R)
• M22: 21,467,893 km (0.087 R)
• M23: 22,971,501 km (0.079 R)
• M24: 25,083,524 km (0.119 R)
• M25: 34,154,391 km (0.103 R)
• M26: 35,645,133 km (0.107 R)
• M27: 44,069,438 km (0.117 R)
• M28: 47,980,675 km (0.08 R)
• M29: 58,949,490 km (0.092 R)
• M30: 60,305,894 km (0.091 R)
• M31: 64,499,571 km (0.097 R)
• M32: 66,771,813 km (0.1 R)
• M33: 73,907,930 km (0.09 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: 477 - 19,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit