🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 328 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 13.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.94 AU - 1.3 AU

Year: 778 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,983,809 km

• M1: 209,287 km (0.114 R)
• M2: 315,053 km (0.111 R)
• M3: 418,575 km (0.104 R)
• M4: 508,184 km (0.091 R)
• M5: 739,612 km (0.106 R)
• M6: 874,250 km (0.109 R)
• M7: 1,002,605 km (0.03 R)
• M8: 1,106,276 km (0.111 R)
• M9: 1,197,381 km (0.033 R)
• M10: 1,347,877 km (0.077 R)
• M11: 1,487,152 km (0.067 R)
• M12: 1,576,762 km (0.089 R)
• M13: 1,699,432 km (0.094 R)
• M14: 1,812,528 km (0.078 R)
• M15: 1,902,436 km (0.116 R)
• M16: 2,027,051 km (0.096 R)
• M17: 2,140,746 km (0.032 R)
• M18: 2,236,189 km (0.074 R)
• M19: 2,424,383 km (0.091 R)
• M20: 2,509,803 km (0.102 R)
• M21: 2,610,632 km (0.041 R)
• M22: 2,727,768 km (0.04 R)
• M23: 2,899,207 km (0.104 R)
• M24: 3,058,977 km (0.114 R)
• M25: 3,268,713 km (0.072 R)
• M26: 3,475,308 km (0.052 R)
• M27: 3,801,731 km (0.096 R)
• M28: 3,918,267 km (0.086 R)
• M29: 4,036,151 km (0.09 R)
• M30: 4,687,799 km (0.091 R)
• M31: 5,012,277 km (0.106 R)
• M32: 5,195,833 km (0.118 R)
• M33: 5,297,859 km (0.061 R)
• M34: 5,456,582 km (0.104 R)
• M35: 5,731,244 km (0.12 R)
• M36: 5,875,157 km (0.079 R)
• M37: 5,981,372 km (0.09 R)
• M38: 6,245,113 km (0.099 R)
• M39: 6,333,824 km (0.084 R)
• M40: 6,552,536 km (0.093 R)
• M41: 6,682,836 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 10.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.59 AU - 2.41 AU

Year: 1855 Days

Day: 6.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,983,809 km

• M1: 143,016 km (0.087 R)
• M2: 221,704 km (0.084 R)
• M3: 305,030 km (0.101 R)
• M4: 398,529 km (0.071 R)
• M5: 472,131 km (0.114 R)
• M6: 621,430 km (0.119 R)
• M7: 756,217 km (0.118 R)
• M8: 835,654 km (0.105 R)
• M9: 918,232 km (0.095 R)
• M10: 1,029,981 km (0.032 R)
• M11: 1,110,315 km (0.073 R)
• M12: 1,277,416 km (0.101 R)
• M13: 1,344,735 km (0.079 R)
• M14: 1,413,251 km (0.099 R)
• M15: 1,493,136 km (0.115 R)
• M16: 1,574,667 km (0.092 R)
• M17: 1,871,918 km (0.047 R)
• M18: 2,556,029 km (0.11 R)
• M19: 2,716,548 km (0.056 R)
• M20: 2,855,075 km (0.105 R)
• M21: 2,995,997 km (0.057 R)
• M22: 3,271,556 km (0.101 R)
• M23: 3,651,834 km (0.081 R)
• M24: 3,735,160 km (0.108 R)
• M25: 3,903,756 km (0.066 R)
• M26: 4,161,514 km (0.082 R)
• M27: 4,263,240 km (0.119 R)
• M28: 4,424,806 km (0.095 R)
• M29: 4,708,593 km (0.109 R)
• M30: 4,845,176 km (0.104 R)
• M31: 5,044,889 km (0.101 R)
• M32: 5,388,964 km (0.093 R)
• M33: 5,627,872 km (0.07 R)
• M34: 6,017,574 km (0.083 R)
• M35: 6,182,581 km (0.108 R)
• M36: 6,298,818 km (0.09 R)
• M37: 6,550,741 km (0.085 R)
• M38: 6,720,535 km (0.073 R)
• M39: 6,840,213 km (0.065 R)
• M40: 6,926,082 km (0.1 R)
• M41: 7,029,754 km (0.066 R)
• M42: 7,256,095 km (0.12 R)
• M43: 7,326,107 km (0.07 R)
• M44: 7,414,070 km (0.107 R)
• M45: 7,573,392 km (0.037 R)
• M46: 7,823,221 km (0.048 R)
• M47: 8,112,244 km (0.05 R)
• M48: 8,478,459 km (0.108 R)
• M49: 8,552,361 km (0.105 R)
• M50: 8,682,212 km (0.113 R)
• M51: 9,037,955 km (0.046 R)
• M52: 9,113,502 km (0.119 R)
• M53: 9,398,486 km (0.066 R)
• M54: 9,725,058 km (0.12 R)
• M55: 10,035,923 km (0.062 R)
• M56: 10,567,893 km (0.033 R)
• M57: 11,048,401 km (0.109 R)
• M58: 11,149,380 km (0.103 R)
• M59: 11,291,348 km (0.111 R)
• M60: 11,372,729 km (0.113 R)
• M61: 11,577,080 km (0.118 R)
• M62: 11,927,289 km (0.087 R)
• M63: 12,134,930 km (0.105 R)
• M64: 12,301,882 km (0.113 R)
• M65: 12,385,507 km (0.119 R)
• M66: 12,553,655 km (0.068 R)
• M67: 12,680,215 km (0.04 R)
• M68: 13,298,054 km (0.102 R)
• M69: 13,470,241 km (0.102 R)
• M70: 14,034,823 km (0.118 R)
• M71: 14,144,329 km (0.112 R)
• M72: 14,231,993 km (0.081 R)
• M73: 14,452,351 km (0.11 R)
• M74: 14,540,763 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 12.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.9 AU - 3.76 AU

Year: 3986 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,983,809 km

• M1: 177,573 km (0.072 R)
• M2: 383,719 km (0.087 R)
• M3: 519,254 km (0.098 R)
• M4: 740,809 km (0.08 R)
• M5: 994,527 km (0.047 R)
• M6: 1,291,030 km (0.104 R)
• M7: 1,406,070 km (0.09 R)
• M8: 1,509,592 km (0.094 R)
• M9: 1,709,006 km (0.063 R)
• M10: 1,788,143 km (0.084 R)
• M11: 1,966,614 km (0.117 R)
• M12: 2,049,790 km (0.075 R)
• M13: 2,341,805 km (0.112 R)
• M14: 2,610,632 km (0.114 R)
• M15: 3,396,470 km (0.054 R)
• M16: 4,015,805 km (0.096 R)
• M17: 4,101,076 km (0.114 R)
• M18: 4,382,320 km (0.082 R)
• M19: 4,782,494 km (0.051 R)
• M20: 5,785,548 km (0.114 R)
• M21: 6,126,033 km (0.08 R)
• M22: 6,224,468 km (0.052 R)
• M23: 6,373,318 km (0.099 R)
• M24: 6,674,309 km (0.045 R)
• M25: 6,877,613 km (0.058 R)
• M26: 7,186,532 km (0.066 R)
• M27: 7,447,431 km (0.112 R)
• M28: 7,632,035 km (0.092 R)
• M29: 8,276,053 km (0.07 R)
• M30: 8,604,720 km (0.066 R)
• M31: 9,673,746 km (0.057 R)
• M32: 10,282,310 km (0.097 R)
• M33: 10,399,745 km (0.089 R)
• M34: 10,724,821 km (0.106 R)
• M35: 10,903,441 km (0.1 R)
• M36: 11,233,753 km (0.08 R)
• M37: 11,965,735 km (0.08 R)
• M38: 12,275,253 km (0.095 R)
• M39: 12,618,880 km (0.117 R)
• M40: 13,124,221 km (0.109 R)
• M41: 13,251,679 km (0.065 R)
• M42: 13,379,435 km (0.113 R)
• M43: 13,765,398 km (0.094 R)
• M44: 14,252,937 km (0.113 R)
• M45: 14,713,100 km (0.076 R)
• M46: 14,878,705 km (0.086 R)
• M47: 15,178,200 km (0.081 R)
• M48: 15,479,789 km (0.055 R)
• M49: 15,884,900 km (0.091 R)
• M50: 16,740,301 km (0.099 R)
• M51: 16,878,529 km (0.06 R)
• M52: 17,225,896 km (0.084 R)
• M53: 17,330,465 km (0.046 R)
• M54: 17,645,667 km (0.106 R)
• M55: 18,104,334 km (0.098 R)
• M56: 19,105,742 km (0.091 R)
• M57: 19,722,385 km (0.115 R)
• M58: 20,198,405 km (0.101 R)
• M59: 20,938,167 km (0.052 R)
• M60: 21,161,816 km (0.083 R)
• M61: 21,536,259 km (0.081 R)
• M62: 21,762,002 km (0.104 R)
• M63: 22,178,034 km (0.112 R)
• M64: 22,329,876 km (0.068 R)
• M65: 22,749,498 km (0.096 R)
• M66: 23,056,323 km (0.071 R)
• M67: 24,140,758 km (0.075 R)
• M68: 24,257,893 km (0.089 R)
• M69: 24,807,366 km (0.039 R)
• M70: 25,083,524 km (0.119 R)
• M71: 26,198,626 km (0.091 R)
• M72: 26,319,053 km (0.116 R)
• M73: 26,520,262 km (0.094 R)
• M74: 26,641,137 km (0.108 R)
• M75: 26,802,703 km (0.106 R)
• M76: 26,883,635 km (0.117 R)
• M77: 27,086,190 km (0.081 R)
• M78: 27,248,654 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.8

Radius: 8.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.8 AU - 4.44 AU

Year: 4518 Days

Day: 11.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,983,809 km

• M1: 169,046 km (0.081 R)
• M2: 257,458 km (0.101 R)
• M3: 369,507 km (0.098 R)
• M4: 649,255 km (0.087 R)
• M5: 782,696 km (0.031 R)
• M6: 842,834 km (0.094 R)
• M7: 968,197 km (0.061 R)
• M8: 1,099,993 km (0.069 R)
• M9: 1,900,791 km (0.115 R)
• M10: 2,081,654 km (0.091 R)
• M11: 2,224,820 km (0.082 R)
• M12: 2,341,805 km (0.086 R)
• M13: 2,460,735 km (0.097 R)
• M14: 2,893,073 km (0.116 R)
• M15: 3,053,143 km (0.055 R)
• M16: 3,150,681 km (0.105 R)
• M17: 3,232,810 km (0.093 R)
• M18: 3,299,082 km (0.103 R)
• M19: 3,636,874 km (0.094 R)
• M20: 3,792,605 km (0.035 R)
• M21: 3,862,467 km (0.082 R)
• M22: 4,200,409 km (0.095 R)
• M23: 4,327,418 km (0.099 R)
• M24: 4,455,623 km (0.081 R)
• M25: 4,585,175 km (0.049 R)
• M26: 4,772,322 km (0.087 R)
• M27: 4,923,864 km (0.091 R)
• M28: 5,000,309 km (0.033 R)
• M29: 5,192,991 km (0.107 R)
• M30: 5,270,782 km (0.114 R)
• M31: 5,349,021 km (0.061 R)
• M32: 6,504,665 km (0.097 R)
• M33: 7,186,383 km (0.088 R)
• M34: 7,251,458 km (0.112 R)
• M35: 7,360,365 km (0.048 R)
• M36: 8,205,892 km (0.114 R)
• M37: 8,364,915 km (0.117 R)
• M38: 8,456,319 km (0.101 R)
• M39: 9,105,274 km (0.113 R)
• M40: 9,364,528 km (0.061 R)
• M41: 10,011,389 km (0.1 R)
• M42: 10,132,862 km (0.103 R)
• M43: 10,254,635 km (0.059 R)
• M44: 10,549,193 km (0.054 R)
• M45: 11,171,670 km (0.063 R)
• M46: 11,729,221 km (0.062 R)
• M47: 12,321,928 km (0.088 R)
• M48: 12,426,048 km (0.088 R)
• M49: 12,924,358 km (0.041 R)
• M50: 13,349,067 km (0.087 R)
• M51: 13,509,585 km (0.039 R)
• M52: 13,697,630 km (0.034 R)
• M53: 14,021,958 km (0.093 R)
• M54: 14,927,025 km (0.118 R)
• M55: 15,037,877 km (0.115 R)
• M56: 15,177,003 km (0.095 R)
• M57: 15,232,803 km (0.053 R)
• M58: 15,512,701 km (0.074 R)
• M59: 15,709,572 km (0.103 R)
• M60: 15,765,970 km (0.036 R)
• M61: 15,935,614 km (0.11 R)
• M62: 16,248,274 km (0.08 R)
• M63: 16,505,582 km (0.091 R)
• M64: 16,562,878 km (0.115 R)
• M65: 16,850,704 km (0.089 R)
• M66: 16,937,321 km (0.106 R)
• M67: 17,053,110 km (0.076 R)
• M68: 17,111,154 km (0.068 R)
• M69: 17,169,198 km (0.092 R)
• M70: 17,372,950 km (0.106 R)
• M71: 17,812,170 km (0.048 R)
• M72: 18,107,027 km (0.062 R)
• M73: 18,314,370 km (0.087 R)
• M74: 18,373,760 km (0.071 R)
• M75: 18,641,839 km (0.106 R)
• M76: 18,761,368 km (0.108 R)
• M77: 19,001,174 km (0.107 R)
• M78: 19,151,669 km (0.088 R)
• M79: 19,393,270 km (0.096 R)
• M80: 19,514,294 km (0.095 R)
• M81: 19,787,909 km (0.12 R)
• M82: 19,848,795 km (0.046 R)
• M83: 20,001,535 km (0.088 R)
• M84: 20,246,576 km (0.119 R)
• M85: 20,307,911 km (0.05 R)
• M86: 20,615,933 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.82 AU - 4.66 AU

Year: 4745 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,983,809 km

• M1: 192,832 km (0.096 R)
• M2: 332,107 km (0.095 R)
• M3: 478,564 km (0.11 R)
• M4: 582,085 km (0.094 R)
• M5: 683,662 km (0.11 R)
• M6: 798,703 km (0.069 R)
• M7: 914,941 km (0.037 R)
• M8: 1,240,615 km (0.112 R)
• M9: 1,355,058 km (0.097 R)
• M10: 1,505,553 km (0.103 R)
• M11: 1,628,672 km (0.062 R)
• M12: 1,815,669 km (0.119 R)
• M13: 2,362,300 km (0.095 R)
• M14: 2,526,558 km (0.119 R)
• M15: 2,654,764 km (0.07 R)
• M16: 2,765,017 km (0.055 R)
• M17: 2,876,917 km (0.109 R)
• M18: 3,084,259 km (0.069 R)
• M19: 3,243,132 km (0.111 R)
• M20: 3,383,006 km (0.112 R)
• M21: 3,815,194 km (0.119 R)
• M22: 4,124,862 km (0.098 R)
• M23: 4,253,367 km (0.067 R)
• M24: 4,671,343 km (0.098 R)
• M25: 4,805,532 km (0.103 R)
• M26: 5,165,614 km (0.056 R)
• M27: 5,715,686 km (0.036 R)
• M28: 5,846,285 km (0.068 R)
• M29: 5,991,245 km (0.112 R)
• M30: 6,150,567 km (0.1 R)
• M31: 6,379,003 km (0.104 R)
• M32: 6,719,787 km (0.099 R)
• M33: 6,941,192 km (0.119 R)
• M34: 7,164,990 km (0.118 R)
• M35: 7,334,484 km (0.097 R)
• M36: 7,448,179 km (0.112 R)
• M37: 8,069,459 km (0.106 R)
• M38: 8,722,603 km (0.077 R)
• M39: 9,208,347 km (0.079 R)
• M40: 9,408,210 km (0.115 R)
• M41: 9,859,248 km (0.091 R)
• M42: 9,953,494 km (0.098 R)
• M43: 10,142,885 km (0.032 R)
• M44: 10,782,715 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.6

Radius: 4.9

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.23 AU - 7.37 AU

Year: 12939 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,983,809 km

• M1: 62,682 km (0.056 R)
• M2: 115,789 km (0.066 R)
• M3: 291,267 km (0.104 R)
• M4: 500,255 km (0.111 R)
• M5: 992,133 km (0.083 R)
• M6: 1,078,152 km (0.105 R)
• M7: 1,771,837 km (0.096 R)
• M8: 1,823,897 km (0.077 R)
• M9: 2,344,049 km (0.049 R)
• M10: 2,517,433 km (0.053 R)
• M11: 3,093,534 km (0.08 R)
• M12: 3,283,673 km (0.074 R)
• M13: 3,347,851 km (0.085 R)
• M14: 3,944,597 km (0.056 R)
• M15: 4,047,370 km (0.103 R)
• M16: 4,973,381 km (0.029 R)
• M17: 5,084,383 km (0.071 R)
• M18: 5,460,023 km (0.11 R)
• M19: 7,511,010 km (0.093 R)
• M20: 8,373,442 km (0.091 R)
• M21: 8,505,537 km (0.091 R)
• M22: 8,549,668 km (0.095 R)
• M23: 8,638,230 km (0.119 R)
• M24: 8,771,671 km (0.036 R)
• M25: 10,190,009 km (0.096 R)
• M26: 10,710,160 km (0.089 R)
• M27: 10,757,882 km (0.117 R)
• M28: 10,853,625 km (0.092 R)
• M29: 11,384,697 km (0.084 R)
• M30: 11,874,929 km (0.096 R)
• M31: 12,522,389 km (0.102 R)
• M32: 12,723,897 km (0.104 R)
• M33: 12,977,316 km (0.076 R)
• M34: 13,079,192 km (0.108 R)
• M35: 13,695,685 km (0.085 R)
• M36: 14,321,752 km (0.108 R)
• M37: 14,903,837 km (0.109 R)
• M38: 15,063,907 km (0.107 R)
• M39: 16,090,897 km (0.116 R)
• M40: 16,200,253 km (0.055 R)
• M41: 16,364,960 km (0.071 R)
• M42: 17,028,875 km (0.098 R)
• M43: 17,252,075 km (0.071 R)
• M44: 17,701,467 km (0.095 R)
• M45: 17,984,357 km (0.112 R)
• M46: 20,241,340 km (0.094 R)
• M47: 21,192,782 km (0.112 R)
• M48: 21,976,526 km (0.026 R)
• M49: 22,341,395 km (0.056 R)
• M50: 22,708,358 km (0.084 R)
• M51: 24,446,835 km (0.068 R)
• M52: 25,459,314 km (0.106 R)
• M53: 25,523,042 km (0.08 R)
• M54: 25,842,434 km (0.079 R)
• M55: 25,970,639 km (0.083 R)
• M56: 26,227,648 km (0.074 R)
• M57: 26,291,975 km (0.11 R)
• M58: 27,590,335 km (0.081 R)
• M59: 28,049,750 km (0.12 R)
• M60: 28,976,060 km (0.109 R)
• M61: 30,249,138 km (0.115 R)
• M62: 30,858,450 km (0.041 R)
• M63: 31,471,951 km (0.088 R)
• M64: 31,540,317 km (0.056 R)
• M65: 31,745,865 km (0.105 R)
• M66: 32,710,921 km (0.09 R)
• M67: 33,336,240 km (0.085 R)
• M68: 33,475,815 km (0.08 R)
• M69: 33,895,586 km (0.081 R)
• M70: 34,810,976 km (0.04 R)
• M71: 36,882,009 km (0.111 R)
• M72: 38,406,561 km (0.102 R)
• M73: 38,992,685 km (0.106 R)
• M74: 40,694,361 km (0.104 R)
• M75: 40,918,010 km (0.077 R)
• M76: 42,193,631 km (0.062 R)
• M77: 44,246,263 km (0.035 R)
• M78: 44,322,857 km (0.069 R)
• M79: 44,629,832 km (0.107 R)
• M80: 44,937,555 km (0.114 R)
• M81: 46,020,195 km (0.092 R)
• M82: 47,581,548 km (0.101 R)
• M83: 49,239,541 km (0.083 R)
• M84: 49,955,965 km (0.045 R)
• M85: 50,435,426 km (0.089 R)
• M86: 51,399,136 km (0.098 R)
• M87: 51,479,619 km (0.101 R)
• M88: 51,560,253 km (0.111 R)
• M89: 52,125,732 km (0.078 R)
• M90: 52,530,844 km (0.042 R)
• M91: 52,612,075 km (0.096 R)
• M92: 52,693,307 km (0.108 R)
• M93: 53,589,248 km (0.104 R)
• M94: 53,670,929 km (0.044 R)
• M95: 53,916,269 km (0.068 R)
• M96: 54,572,406 km (0.08 R)
• M97: 54,736,814 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit