🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 14.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 818 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 9,074,989 km

• M1: 186,249 km (0.109 R)
• M2: 281,842 km (0.101 R)
• M3: 377,286 km (0.085 R)
• M4: 502,050 km (0.094 R)
• M5: 599,588 km (0.106 R)
• M6: 709,393 km (0.116 R)
• M7: 811,120 km (0.073 R)
• M8: 935,735 km (0.104 R)
• M9: 1,063,192 km (0.071 R)
• M10: 1,273,826 km (0.09 R)
• M11: 1,397,244 km (0.052 R)
• M12: 1,561,353 km (0.092 R)
• M13: 1,732,343 km (0.034 R)
• M14: 1,825,842 km (0.09 R)
• M15: 2,006,855 km (0.098 R)
• M16: 2,158,398 km (0.098 R)
• M17: 2,289,745 km (0.104 R)
• M18: 2,535,834 km (0.089 R)
• M19: 2,649,378 km (0.046 R)
• M20: 2,751,853 km (0.11 R)
• M21: 2,901,600 km (0.092 R)
• M22: 3,161,901 km (0.105 R)
• M23: 3,549,359 km (0.114 R)
• M24: 3,835,540 km (0.114 R)
• M25: 3,988,878 km (0.116 R)
• M26: 4,196,519 km (0.093 R)
• M27: 4,309,316 km (0.091 R)
• M28: 4,430,790 km (0.108 R)
• M29: 4,584,277 km (0.082 R)
• M30: 4,677,177 km (0.12 R)
• M31: 4,888,559 km (0.08 R)
• M32: 4,983,703 km (0.059 R)
• M33: 5,296,812 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 8.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 9,074,989 km

• M1: 116,836 km (0.104 R)
• M2: 173,982 km (0.082 R)
• M3: 248,332 km (0.078 R)
• M4: 312,660 km (0.098 R)
• M5: 396,434 km (0.071 R)
• M6: 489,185 km (0.088 R)
• M7: 547,678 km (0.101 R)
• M8: 667,805 km (0.067 R)
• M9: 760,107 km (0.111 R)
• M10: 823,985 km (0.097 R)
• M11: 940,671 km (0.118 R)
• M12: 1,069,026 km (0.101 R)
• M13: 1,129,314 km (0.05 R)
• M14: 1,215,782 km (0.102 R)
• M15: 1,310,926 km (0.112 R)
• M16: 1,415,196 km (0.057 R)
• M17: 1,481,917 km (0.055 R)
• M18: 1,577,061 km (0.066 R)
• M19: 1,632,412 km (0.094 R)
• M20: 1,723,667 km (0.097 R)
• M21: 1,955,843 km (0.102 R)
• M22: 2,008,052 km (0.1 R)
• M23: 2,213,600 km (0.116 R)
• M24: 2,307,248 km (0.102 R)
• M25: 2,530,747 km (0.077 R)
• M26: 2,678,251 km (0.048 R)
• M27: 2,879,460 km (0.103 R)
• M28: 3,111,636 km (0.108 R)
• M29: 3,190,474 km (0.12 R)
• M30: 3,512,259 km (0.063 R)
• M31: 3,621,914 km (0.105 R)
• M32: 3,872,640 km (0.113 R)
• M33: 4,148,349 km (0.116 R)
• M34: 4,206,243 km (0.048 R)
• M35: 4,332,504 km (0.061 R)
• M36: 4,420,767 km (0.075 R)
• M37: 4,850,262 km (0.098 R)
• M38: 4,931,643 km (0.049 R)
• M39: 5,003,301 km (0.12 R)
• M40: 5,503,556 km (0.081 R)
• M41: 5,631,163 km (0.096 R)
• M42: 5,727,504 km (0.071 R)
• M43: 5,845,986 km (0.101 R)
• M44: 5,921,832 km (0.038 R)
• M45: 6,096,412 km (0.117 R)
• M46: 6,250,648 km (0.107 R)
• M47: 6,562,859 km (0.11 R)
• M48: 6,811,789 km (0.106 R)
• M49: 7,052,193 km (0.106 R)
• M50: 7,225,727 km (0.084 R)
• M51: 7,707,282 km (0.051 R)
• M52: 7,838,180 km (0.101 R)
• M53: 8,162,808 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 12.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.17 AU - 1.25 AU

Year: 919 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 9,074,989 km

• M1: 160,519 km (0.099 R)
• M2: 246,088 km (0.073 R)
• M3: 343,178 km (0.104 R)
• M4: 487,240 km (0.074 R)
• M5: 597,344 km (0.034 R)
• M6: 681,568 km (0.071 R)
• M7: 819,348 km (0.091 R)
• M8: 1,069,326 km (0.107 R)
• M9: 1,150,108 km (0.093 R)
• M10: 1,232,986 km (0.115 R)
• M11: 1,439,580 km (0.06 R)
• M12: 1,672,205 km (0.083 R)
• M13: 1,752,689 km (0.089 R)
• M14: 2,025,256 km (0.062 R)
• M15: 2,190,711 km (0.037 R)
• M16: 2,279,273 km (0.098 R)
• M17: 2,443,532 km (0.094 R)
• M18: 2,731,807 km (0.119 R)
• M19: 2,827,400 km (0.054 R)
• M20: 3,049,253 km (0.067 R)
• M21: 3,230,716 km (0.105 R)
• M22: 3,313,742 km (0.08 R)
• M23: 3,528,864 km (0.119 R)
• M24: 3,633,433 km (0.067 R)
• M25: 3,758,347 km (0.062 R)
• M26: 3,845,712 km (0.028 R)
• M27: 3,933,826 km (0.08 R)
• M28: 4,052,307 km (0.1 R)
• M29: 4,192,032 km (0.114 R)
• M30: 4,600,284 km (0.063 R)
• M31: 4,735,820 km (0.108 R)
• M32: 4,819,744 km (0.081 R)
• M33: 4,946,753 km (0.108 R)
• M34: 5,150,206 km (0.035 R)
• M35: 5,269,286 km (0.115 R)
• M36: 5,400,184 km (0.108 R)
• M37: 5,587,630 km (0.085 R)
• M38: 5,665,421 km (0.086 R)
• M39: 5,923,477 km (0.088 R)
• M40: 6,048,392 km (0.106 R)
• M41: 6,556,575 km (0.053 R)
• M42: 6,674,159 km (0.106 R)
• M43: 6,827,796 km (0.068 R)
• M44: 6,934,908 km (0.067 R)
• M45: 7,235,600 km (0.101 R)
• M46: 7,356,924 km (0.088 R)
• M47: 7,491,413 km (0.11 R)
• M48: 7,577,282 km (0.051 R)
• M49: 7,725,384 km (0.07 R)
• M50: 8,125,109 km (0.1 R)
• M51: 8,634,191 km (0.056 R)
• M52: 8,750,279 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 11.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.27 AU - 1.61 AU

Year: 1193 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 9,074,989 km

• M1: 153,637 km (0.1 R)
• M2: 265,237 km (0.109 R)
• M3: 366,964 km (0.099 R)
• M4: 451,038 km (0.092 R)
• M5: 530,624 km (0.111 R)
• M6: 625,469 km (0.051 R)
• M7: 717,023 km (0.04 R)
• M8: 861,534 km (0.038 R)
• M9: 943,364 km (0.107 R)
• M10: 1,074,262 km (0.083 R)
• M11: 1,157,289 km (0.043 R)
• M12: 1,311,076 km (0.1 R)
• M13: 1,452,446 km (0.103 R)
• M14: 1,538,315 km (0.071 R)
• M15: 1,626,129 km (0.088 R)
• M16: 1,722,769 km (0.105 R)
• M17: 1,828,385 km (0.12 R)
• M18: 2,039,019 km (0.032 R)
• M19: 2,158,697 km (0.043 R)
• M20: 2,257,881 km (0.056 R)
• M21: 2,564,407 km (0.103 R)
• M22: 2,751,554 km (0.098 R)
• M23: 2,960,243 km (0.113 R)
• M24: 3,139,611 km (0.053 R)
• M25: 3,384,502 km (0.119 R)
• M26: 3,736,057 km (0.048 R)
• M27: 3,939,660 km (0.101 R)
• M28: 4,052,307 km (0.109 R)
• M29: 4,232,722 km (0.1 R)
• M30: 4,406,256 km (0.063 R)
• M31: 4,601,930 km (0.096 R)
• M32: 4,681,067 km (0.081 R)
• M33: 4,870,607 km (0.104 R)
• M34: 4,971,436 km (0.089 R)
• M35: 5,073,013 km (0.097 R)
• M36: 5,247,295 km (0.084 R)
• M37: 5,381,783 km (0.075 R)
• M38: 5,528,090 km (0.112 R)
• M39: 5,633,407 km (0.113 R)
• M40: 5,974,789 km (0.12 R)
• M41: 6,104,640 km (0.071 R)
• M42: 6,235,389 km (0.085 R)
• M43: 6,444,377 km (0.072 R)
• M44: 6,532,939 km (0.092 R)
• M45: 6,655,609 km (0.107 R)
• M46: 6,745,218 km (0.078 R)
• M47: 7,050,847 km (0.086 R)
• M48: 7,130,882 km (0.106 R)
• M49: 7,360,963 km (0.065 R)
• M50: 7,617,075 km (0.111 R)
• M51: 7,769,814 km (0.044 R)
• M52: 7,971,023 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.27 AU - 2.09 AU

Year: 1503 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 9,074,989 km

• M1: 141,669 km (0.038 R)
• M2: 223,948 km (0.108 R)
• M3: 333,454 km (0.092 R)
• M4: 453,730 km (0.096 R)
• M5: 543,938 km (0.102 R)
• M6: 821,292 km (0.025 R)
• M7: 899,682 km (0.109 R)
• M8: 1,033,871 km (0.12 R)
• M9: 1,111,662 km (0.111 R)
• M10: 1,191,397 km (0.091 R)
• M11: 1,611,468 km (0.055 R)
• M12: 1,824,196 km (0.078 R)
• M13: 1,938,938 km (0.108 R)
• M14: 2,186,074 km (0.102 R)
• M15: 2,257,133 km (0.07 R)
• M16: 2,412,116 km (0.045 R)
• M17: 2,667,480 km (0.103 R)
• M18: 2,743,625 km (0.097 R)
• M19: 2,820,668 km (0.098 R)
• M20: 3,262,730 km (0.102 R)
• M21: 3,367,897 km (0.092 R)
• M22: 3,450,475 km (0.106 R)
• M23: 3,521,833 km (0.056 R)
• M24: 3,617,725 km (0.065 R)
• M25: 3,799,936 km (0.103 R)
• M26: 4,186,347 km (0.098 R)
• M27: 4,494,070 km (0.037 R)
• M28: 4,624,669 km (0.109 R)
• M29: 4,703,507 km (0.081 R)
• M30: 4,796,108 km (0.093 R)
• M31: 4,902,771 km (0.079 R)
• M32: 5,227,398 km (0.04 R)
• M33: 5,364,729 km (0.082 R)
• M34: 5,447,756 km (0.1 R)
• M35: 5,840,750 km (0.09 R)
• M36: 6,156,102 km (0.113 R)
• M37: 6,654,412 km (0.072 R)
• M38: 6,818,372 km (0.035 R)
• M39: 6,908,430 km (0.056 R)
• M40: 7,441,596 km (0.12 R)
• M41: 7,674,072 km (0.062 R)
• M42: 7,924,947 km (0.046 R)
• M43: 8,067,215 km (0.097 R)
• M44: 8,563,581 km (0.066 R)
• M45: 9,136,092 km (0.079 R)
• M46: 9,603,136 km (0.11 R)
• M47: 9,788,637 km (0.073 R)
• M48: 9,941,377 km (0.096 R)
• M49: 10,249,249 km (0.091 R)
• M50: 10,508,353 km (0.114 R)
• M51: 10,629,826 km (0.106 R)
• M52: 10,804,407 km (0.044 R)
• M53: 10,997,538 km (0.1 R)
• M54: 11,315,882 km (0.09 R)
• M55: 11,512,005 km (0.117 R)
• M56: 11,980,097 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 10.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.48 AU - 2.08 AU

Year: 1639 Days

Day: 14 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 9,074,989 km

• M1: 173,085 km (0.089 R)
• M2: 290,519 km (0.081 R)
• M3: 521,199 km (0.12 R)
• M4: 812,616 km (0.099 R)
• M5: 917,185 km (0.097 R)
• M6: 995,873 km (0.113 R)
• M7: 1,083,238 km (0.081 R)
• M8: 1,232,986 km (0.03 R)
• M9: 1,348,176 km (0.1 R)
• M10: 1,510,041 km (0.104 R)
• M11: 1,663,528 km (0.072 R)
• M12: 1,807,142 km (0.054 R)
• M13: 1,986,510 km (0.071 R)
• M14: 2,115,015 km (0.111 R)
• M15: 2,262,817 km (0.114 R)
• M16: 2,431,115 km (0.104 R)
• M17: 2,762,474 km (0.118 R)
• M18: 2,879,161 km (0.071 R)
• M19: 3,391,384 km (0.108 R)
• M20: 3,633,732 km (0.119 R)
• M21: 3,962,399 km (0.104 R)
• M22: 4,659,076 km (0.101 R)
• M23: 4,994,325 km (0.103 R)
• M24: 5,126,121 km (0.06 R)
• M25: 5,597,055 km (0.103 R)
• M26: 5,768,643 km (0.099 R)
• M27: 5,837,758 km (0.032 R)
• M28: 6,035,077 km (0.027 R)
• M29: 6,472,202 km (0.038 R)
• M30: 6,568,095 km (0.118 R)
• M31: 6,676,553 km (0.116 R)
• M32: 6,773,492 km (0.078 R)
• M33: 7,030,053 km (0.102 R)
• M34: 7,240,238 km (0.116 R)
• M35: 7,377,269 km (0.101 R)
• M36: 7,464,934 km (0.107 R)
• M37: 7,666,592 km (0.109 R)
• M38: 8,191,830 km (0.09 R)
• M39: 8,269,621 km (0.111 R)
• M40: 8,596,642 km (0.076 R)
• M41: 8,702,108 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit