🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 11.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,502,893 km

• M1: 151,094 km (0.062 R)
• M2: 243,695 km (0.113 R)
• M3: 344,973 km (0.049 R)
• M4: 433,385 km (0.102 R)
• M5: 506,389 km (0.112 R)
• M6: 590,762 km (0.105 R)
• M7: 690,394 km (0.12 R)
• M8: 772,673 km (0.114 R)
• M9: 848,370 km (0.044 R)
• M10: 948,750 km (0.115 R)
• M11: 1,045,689 km (0.109 R)
• M12: 1,194,090 km (0.108 R)
• M13: 1,291,628 km (0.072 R)
• M14: 1,413,251 km (0.108 R)
• M15: 1,521,261 km (0.096 R)
• M16: 1,618,799 km (0.115 R)
• M17: 1,769,144 km (0.077 R)
• M18: 2,020,618 km (0.115 R)
• M19: 2,228,410 km (0.081 R)
• M20: 2,355,418 km (0.05 R)
• M21: 2,464,027 km (0.062 R)
• M22: 2,558,423 km (0.102 R)
• M23: 2,697,100 km (0.066 R)
• M24: 2,822,014 km (0.117 R)
• M25: 2,954,259 km (0.116 R)
• M26: 3,032,498 km (0.096 R)
• M27: 3,117,021 km (0.094 R)
• M28: 3,305,814 km (0.12 R)
• M29: 3,539,934 km (0.093 R)
• M30: 3,882,962 km (0.118 R)
• M31: 3,987,382 km (0.071 R)
• M32: 4,061,582 km (0.095 R)
• M33: 4,142,664 km (0.055 R)
• M34: 4,224,195 km (0.053 R)
• M35: 4,306,324 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 12.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 413 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 13,502,893 km

• M1: 157,676 km (0.098 R)
• M2: 249,080 km (0.038 R)
• M3: 330,312 km (0.107 R)
• M4: 422,913 km (0.053 R)
• M5: 516,711 km (0.042 R)
• M6: 614,847 km (0.085 R)
• M7: 693,386 km (0.119 R)
• M8: 791,223 km (0.111 R)
• M9: 880,982 km (0.061 R)
• M10: 971,788 km (0.102 R)
• M11: 1,051,523 km (0.063 R)
• M12: 1,145,620 km (0.074 R)
• M13: 1,317,658 km (0.062 R)
• M14: 1,416,841 km (0.085 R)
• M15: 1,495,380 km (0.082 R)
• M16: 1,578,856 km (0.065 R)
• M17: 1,691,653 km (0.039 R)
• M18: 1,768,396 km (0.034 R)
• M19: 1,846,487 km (0.086 R)
• M20: 1,925,624 km (0.104 R)
• M21: 2,006,107 km (0.07 R)
• M22: 2,110,078 km (0.1 R)
• M23: 2,304,406 km (0.093 R)
• M24: 2,394,015 km (0.094 R)
• M25: 2,516,685 km (0.104 R)
• M26: 2,706,824 km (0.099 R)
• M27: 2,834,880 km (0.118 R)
• M28: 2,914,316 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 11.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.82 AU - 1.14 AU

Year: 670 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,502,893 km

• M1: 142,866 km (0.103 R)
• M2: 240,553 km (0.057 R)
• M3: 310,864 km (0.103 R)
• M4: 382,671 km (0.103 R)
• M5: 469,588 km (0.067 R)
• M6: 565,181 km (0.115 R)
• M7: 703,110 km (0.119 R)
• M8: 935,286 km (0.051 R)
• M9: 1,035,516 km (0.08 R)
• M10: 1,118,394 km (0.032 R)
• M11: 1,263,653 km (0.059 R)
• M12: 1,336,059 km (0.099 R)
• M13: 1,409,810 km (0.062 R)
• M14: 1,485,058 km (0.087 R)
• M15: 1,658,143 km (0.027 R)
• M16: 1,731,745 km (0.064 R)
• M17: 1,857,108 km (0.095 R)
• M18: 2,444,429 km (0.088 R)
• M19: 2,543,014 km (0.107 R)
• M20: 2,621,403 km (0.049 R)
• M21: 2,715,201 km (0.032 R)
• M22: 2,810,196 km (0.107 R)
• M23: 2,883,948 km (0.084 R)
• M24: 2,958,447 km (0.087 R)
• M25: 3,278,437 km (0.095 R)
• M26: 3,379,865 km (0.083 R)
• M27: 3,450,624 km (0.084 R)
• M28: 3,666,045 km (0.071 R)
• M29: 3,763,134 km (0.054 R)
• M30: 4,001,593 km (0.116 R)
• M31: 4,085,069 km (0.065 R)
• M32: 4,236,612 km (0.076 R)
• M33: 4,321,583 km (0.088 R)
• M34: 4,450,237 km (0.077 R)
• M35: 4,562,885 km (0.117 R)
• M36: 4,658,777 km (0.099 R)
• M37: 4,755,417 km (0.111 R)
• M38: 4,852,805 km (0.034 R)
• M39: 4,995,671 km (0.11 R)
• M40: 5,130,758 km (0.056 R)
• M41: 5,487,848 km (0.096 R)
• M42: 5,749,345 km (0.116 R)
• M43: 5,862,591 km (0.079 R)
• M44: 5,938,587 km (0.076 R)
• M45: 6,178,093 km (0.073 R)
• M46: 6,313,629 km (0.112 R)
• M47: 6,401,293 km (0.073 R)
• M48: 6,617,312 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 8.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.19 AU - 1.45 AU

Year: 1047 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,502,893 km

• M1: 119,828 km (0.067 R)
• M2: 183,257 km (0.098 R)
• M3: 238,010 km (0.066 R)
• M4: 301,889 km (0.063 R)
• M5: 385,215 km (0.048 R)
• M6: 490,382 km (0.086 R)
• M7: 556,055 km (0.116 R)
• M8: 629,807 km (0.058 R)
• M9: 697,276 km (0.082 R)
• M10: 888,462 km (0.04 R)
• M11: 959,670 km (0.096 R)
• M12: 1,191,547 km (0.118 R)
• M13: 1,428,360 km (0.052 R)
• M14: 1,539,362 km (0.099 R)
• M15: 1,619,397 km (0.119 R)
• M16: 1,749,098 km (0.093 R)
• M17: 1,839,904 km (0.116 R)
• M18: 1,982,621 km (0.072 R)
• M19: 2,099,457 km (0.112 R)
• M20: 2,264,014 km (0.099 R)
• M21: 2,347,939 km (0.044 R)
• M22: 2,448,468 km (0.094 R)
• M23: 2,873,177 km (0.095 R)
• M24: 3,243,132 km (0.042 R)
• M25: 3,329,301 km (0.068 R)
• M26: 3,504,181 km (0.089 R)
• M27: 3,619,371 km (0.062 R)
• M28: 3,808,313 km (0.03 R)
• M29: 3,936,070 km (0.117 R)
• M30: 4,000,397 km (0.119 R)
• M31: 4,167,647 km (0.088 R)
• M32: 4,252,170 km (0.115 R)
• M33: 4,365,715 km (0.108 R)
• M34: 4,702,759 km (0.079 R)
• M35: 4,790,722 km (0.056 R)
• M36: 5,128,365 km (0.041 R)
• M37: 5,249,389 km (0.097 R)
• M38: 5,659,437 km (0.105 R)
• M39: 5,921,084 km (0.086 R)
• M40: 6,197,541 km (0.094 R)
• M41: 6,608,935 km (0.062 R)
• M42: 6,784,862 km (0.089 R)
• M43: 7,029,305 km (0.073 R)
• M44: 7,276,590 km (0.069 R)
• M45: 7,367,396 km (0.053 R)
• M46: 7,424,243 km (0.056 R)
• M47: 7,572,644 km (0.091 R)
• M48: 7,630,090 km (0.047 R)
• M49: 7,756,799 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 10.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.55 AU - 1.99 AU

Year: 1625 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,502,893 km

• M1: 182,958 km (0.068 R)
• M2: 285,433 km (0.116 R)
• M3: 353,649 km (0.082 R)
• M4: 440,865 km (0.057 R)
• M5: 682,914 km (0.077 R)
• M6: 805,136 km (0.052 R)
• M7: 990,936 km (0.107 R)
• M8: 1,174,044 km (0.119 R)
• M9: 1,260,960 km (0.112 R)
• M10: 1,359,246 km (0.094 R)
• M11: 1,488,349 km (0.074 R)
• M12: 1,699,581 km (0.081 R)
• M13: 1,778,868 km (0.075 R)
• M14: 2,066,395 km (0.044 R)
• M15: 2,424,383 km (0.104 R)
• M16: 2,525,511 km (0.06 R)
• M17: 2,697,250 km (0.1 R)
• M18: 2,932,268 km (0.09 R)
• M19: 3,112,982 km (0.032 R)
• M20: 3,272,603 km (0.067 R)
• M21: 3,447,483 km (0.115 R)
• M22: 3,677,116 km (0.029 R)
• M23: 3,767,622 km (0.087 R)
• M24: 3,872,191 km (0.114 R)
• M25: 3,964,493 km (0.12 R)
• M26: 4,327,268 km (0.09 R)
• M27: 4,491,975 km (0.114 R)
• M28: 4,884,370 km (0.069 R)
• M29: 5,027,236 km (0.086 R)
• M30: 5,157,087 km (0.074 R)
• M31: 5,317,157 km (0.04 R)
• M32: 5,597,653 km (0.091 R)
• M33: 6,065,894 km (0.062 R)
• M34: 6,250,498 km (0.092 R)
• M35: 6,390,223 km (0.102 R)
• M36: 6,468,163 km (0.078 R)
• M37: 7,136,566 km (0.091 R)
• M38: 7,446,084 km (0.049 R)
• M39: 7,627,397 km (0.078 R)
• M40: 7,826,811 km (0.034 R)
• M41: 8,095,339 km (0.108 R)
• M42: 8,315,846 km (0.098 R)
• M43: 8,866,965 km (0.07 R)
• M44: 9,217,473 km (0.113 R)
• M45: 10,553,681 km (0.114 R)
• M46: 10,683,233 km (0.055 R)
• M47: 10,776,133 km (0.045 R)
• M48: 10,850,483 km (0.114 R)
• M49: 11,037,480 km (0.067 R)
• M50: 11,300,922 km (0.096 R)
• M51: 11,395,618 km (0.104 R)
• M52: 11,566,608 km (0.118 R)
• M53: 11,930,281 km (0.107 R)
• M54: 12,026,622 km (0.086 R)
• M55: 12,220,201 km (0.073 R)
• M56: 12,375,633 km (0.045 R)
• M57: 12,453,724 km (0.111 R)
• M58: 12,571,008 km (0.096 R)
• M59: 12,866,015 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 10,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit