🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 13.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.54 AU - 0.62 AU

Year: 300 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,757,127 km

• M1: 169,644 km (0.12 R)
• M2: 608,265 km (0.108 R)
• M3: 1,046,138 km (0.083 R)
• M4: 1,608,476 km (0.096 R)
• M5: 2,051,436 km (0.074 R)
• M6: 3,085,157 km (0.079 R)
• M7: 3,703,744 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 12.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 397 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,757,127 km

• M1: 153,039 km (0.082 R)
• M2: 543,788 km (0.067 R)
• M3: 1,209,499 km (0.114 R)
• M4: 1,600,697 km (0.049 R)
• M5: 1,986,809 km (0.084 R)
• M6: 2,640,552 km (0.09 R)
• M7: 3,769,866 km (0.076 R)
• M8: 4,252,619 km (0.067 R)
• M9: 4,701,263 km (0.076 R)
• M10: 5,392,704 km (0.085 R)
• M11: 5,990,198 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 12.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.07 AU - 1.47 AU

Year: 971 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 137.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,757,127 km

• M1: 154,535 km (0.087 R)
• M2: 587,321 km (0.096 R)
• M3: 1,111,512 km (0.027 R)
• M4: 1,535,024 km (0.057 R)
• M5: 2,078,214 km (0.113 R)
• M6: 2,956,802 km (0.032 R)
• M7: 3,348,599 km (0.101 R)
• M8: 3,775,401 km (0.106 R)
• M9: 4,342,677 km (0.101 R)
• M10: 4,947,052 km (0.107 R)
• M11: 5,607,078 km (0.026 R)
• M12: 7,401,803 km (0.098 R)
• M13: 8,185,247 km (0.075 R)
• M14: 10,354,417 km (0.103 R)
• M15: 11,200,393 km (0.111 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 11.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3 AU - 4.02 AU

Year: 4460 Days

Day: 14.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,757,127 km

• M1: 138,079 km (0.116 R)
• M2: 510,727 km (0.031 R)
• M3: 996,172 km (0.103 R)
• M4: 1,417,440 km (0.109 R)
• M5: 2,262,219 km (0.047 R)
• M6: 3,024,869 km (0.087 R)
• M7: 3,623,111 km (0.075 R)
• M8: 4,110,800 km (0.098 R)
• M9: 5,411,703 km (0.042 R)
• M10: 7,103,356 km (0.083 R)
• M11: 8,461,854 km (0.1 R)
• M12: 8,885,665 km (0.079 R)
• M13: 10,242,966 km (0.076 R)
• M14: 10,636,109 km (0.098 R)
• M15: 13,624,327 km (0.12 R)
• M16: 13,993,534 km (0.116 R)
• M17: 17,438,474 km (0.119 R)
• M18: 18,702,277 km (0.081 R)
• M19: 20,642,113 km (0.096 R)
• M20: 22,273,178 km (0.064 R)
• M21: 28,359,119 km (0.106 R)
• M22: 29,223,046 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 11.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.4 AU - 4.54 AU

Year: 6410 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,757,127 km

• M1: 144,362 km (0.046 R)
• M2: 759,359 km (0.09 R)
• M3: 1,710,352 km (0.087 R)
• M4: 2,089,433 km (0.086 R)
• M5: 2,888,286 km (0.03 R)
• M6: 5,239,665 km (0.112 R)
• M7: 5,741,117 km (0.074 R)
• M8: 6,249,750 km (0.094 R)
• M9: 8,684,456 km (0.079 R)
• M10: 10,339,606 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 8.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.05 AU - 5.51 AU

Year: 7088 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,757,127 km

• M1: 102,026 km (0.095 R)
• M2: 373,247 km (0.067 R)
• M3: 1,570,478 km (0.056 R)
• M4: 2,181,586 km (0.112 R)
• M5: 2,476,742 km (0.074 R)
• M6: 3,547,863 km (0.118 R)
• M7: 4,571,262 km (0.092 R)
• M8: 4,926,557 km (0.112 R)
• M9: 5,721,520 km (0.105 R)
• M10: 6,441,984 km (0.115 R)
• M11: 7,289,156 km (0.063 R)
• M12: 8,208,734 km (0.118 R)
• M13: 8,734,720 km (0.046 R)
• M14: 9,647,567 km (0.112 R)
• M15: 9,979,674 km (0.11 R)
• M16: 10,622,646 km (0.047 R)
• M17: 12,230,374 km (0.075 R)
• M18: 12,866,913 km (0.103 R)
• M19: 13,422,519 km (0.075 R)
• M20: 14,152,707 km (0.089 R)
• M21: 14,799,568 km (0.043 R)
• M22: 25,562,387 km (0.108 R)
• M23: 27,009,297 km (0.106 R)
• M24: 28,003,674 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 8.6

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.04 AU - 5.84 AU

Year: 8606 Days

Day: 8.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,757,127 km

• M1: 260,300 km (0.081 R)
• M2: 539,450 km (0.099 R)
• M3: 917,484 km (0.111 R)
• M4: 1,456,186 km (0.07 R)
• M5: 2,060,262 km (0.104 R)
• M6: 2,475,097 km (0.055 R)
• M7: 3,380,762 km (0.098 R)
• M8: 3,909,292 km (0.081 R)
• M9: 5,536,916 km (0.101 R)
• M10: 5,930,060 km (0.091 R)
• M11: 6,483,123 km (0.103 R)
• M12: 8,266,180 km (0.105 R)
• M13: 11,310,796 km (0.1 R)
• M14: 29,725,546 km (0.094 R)
• M15: 38,624,375 km (0.104 R)
• M16: 40,790,552 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 3.3

Gravity: 46.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.6 AU - 7.76 AU

Year: 13049 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,757,127 km

• M1: 41,139 km (0.062 R)
• M2: 189,391 km (0.062 R)
• M3: 313,856 km (0.099 R)
• M4: 570,267 km (0.049 R)
• M5: 704,606 km (0.073 R)
• M6: 910,004 km (0.117 R)
• M7: 1,629,270 km (0.102 R)
• M8: 3,532,903 km (0.044 R)
• M9: 3,636,724 km (0.106 R)
• M10: 3,796,644 km (0.073 R)
• M11: 3,905,701 km (0.118 R)
• M12: 4,130,248 km (0.113 R)
• M13: 6,097,160 km (0.08 R)
• M14: 6,554,032 km (0.093 R)
• M15: 6,992,504 km (0.097 R)
• M16: 10,356,810 km (0.107 R)
• M17: 11,284,167 km (0.102 R)
• M18: 11,624,353 km (0.073 R)
• M19: 12,991,528 km (0.068 R)
• M20: 18,421,931 km (0.097 R)
• M21: 20,689,984 km (0.102 R)
• M22: 21,629,758 km (0.068 R)
• M23: 22,242,361 km (0.1 R)
• M24: 24,336,731 km (0.118 R)
• M25: 25,576,598 km (0.103 R)
• M26: 25,868,613 km (0.08 R)
• M27: 29,335,245 km (0.057 R)
• M28: 29,548,272 km (0.044 R)
• M29: 30,738,473 km (0.105 R)
• M30: 37,171,780 km (0.041 R)
• M31: 39,070,177 km (0.114 R)
• M32: 40,239,733 km (0.11 R)
• M33: 40,634,671 km (0.093 R)
• M34: 41,298,736 km (0.105 R)
• M35: 42,784,841 km (0.083 R)
• M36: 43,887,976 km (0.071 R)
• M37: 45,577,684 km (0.106 R)
• M38: 45,720,550 km (0.116 R)
• M39: 49,236,549 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.6

Radius: 4.2

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.55 AU - 8.81 AU

Year: 14436 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,757,127 km

• M1: 52,210 km (0.086 R)
• M2: 273,315 km (0.03 R)
• M3: 405,859 km (0.052 R)
• M4: 715,527 km (0.046 R)
• M5: 897,138 km (0.056 R)
• M6: 1,315,264 km (0.099 R)
• M7: 4,158,073 km (0.114 R)
• M8: 5,527,342 km (0.1 R)
• M9: 5,665,122 km (0.095 R)
• M10: 6,733,400 km (0.117 R)
• M11: 7,253,253 km (0.1 R)
• M12: 8,237,756 km (0.053 R)
• M13: 9,651,606 km (0.065 R)
• M14: 10,259,871 km (0.052 R)
• M15: 10,520,620 km (0.04 R)
• M16: 11,664,744 km (0.11 R)
• M17: 11,948,831 km (0.03 R)
• M18: 15,049,247 km (0.04 R)
• M19: 16,214,614 km (0.107 R)
• M20: 18,187,212 km (0.096 R)
• M21: 19,908,185 km (0.072 R)
• M22: 23,760,929 km (0.076 R)
• M23: 23,942,840 km (0.105 R)
• M24: 24,217,352 km (0.077 R)
• M25: 24,866,308 km (0.084 R)
• M26: 27,678,299 km (0.066 R)
• M27: 28,082,213 km (0.104 R)
• M28: 34,619,341 km (0.103 R)
• M29: 34,970,447 km (0.105 R)
• M30: 35,561,059 km (0.096 R)
• M31: 36,038,127 km (0.114 R)
• M32: 38,739,117 km (0.055 R)
• M33: 38,991,039 km (0.047 R)
• M34: 43,444,718 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204

Radius: 5.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.48 AU - 10.34 AU

Year: 21159 Days

Day: 16.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,757,127 km

• M1: 81,232 km (0.099 R)
• M2: 289,173 km (0.117 R)
• M3: 501,153 km (0.116 R)
• M4: 739,761 km (0.108 R)
• M5: 1,168,958 km (0.082 R)
• M6: 1,538,913 km (0.117 R)
• M7: 1,966,614 km (0.097 R)
• M8: 2,255,637 km (0.093 R)
• M9: 2,511,000 km (0.115 R)
• M10: 2,807,354 km (0.092 R)
• M11: 5,578,205 km (0.085 R)
• M12: 8,277,400 km (0.084 R)
• M13: 8,554,904 km (0.071 R)
• M14: 11,059,471 km (0.113 R)
• M15: 11,396,216 km (0.119 R)
• M16: 11,972,916 km (0.115 R)
• M17: 12,690,238 km (0.097 R)
• M18: 13,435,834 km (0.066 R)
• M19: 13,948,954 km (0.104 R)
• M20: 19,330,588 km (0.118 R)
• M21: 21,422,116 km (0.097 R)
• M22: 22,121,935 km (0.081 R)
• M23: 23,752,402 km (0.092 R)
• M24: 25,267,380 km (0.105 R)
• M25: 26,147,314 km (0.086 R)
• M26: 27,556,377 km (0.082 R)
• M27: 27,968,070 km (0.065 R)
• M28: 28,593,389 km (0.118 R)
• M29: 31,299,315 km (0.091 R)
• M30: 35,125,879 km (0.088 R)
• M31: 40,036,729 km (0.113 R)
• M32: 45,960,056 km (0.106 R)
• M33: 50,268,625 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit