🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 14.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.18 AU

Year: 638 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,237,899 km

• M1: 192,383 km (0.042 R)
• M2: 292,165 km (0.091 R)
• M3: 388,206 km (0.119 R)
• M4: 483,052 km (0.09 R)
• M5: 613,650 km (0.051 R)
• M6: 740,659 km (0.071 R)
• M7: 902,524 km (0.073 R)
• M8: 1,014,274 km (0.102 R)
• M9: 1,163,871 km (0.084 R)
• M10: 1,275,771 km (0.112 R)
• M11: 1,729,202 km (0.062 R)
• M12: 1,825,992 km (0.116 R)
• M13: 1,924,577 km (0.102 R)
• M14: 2,031,988 km (0.054 R)
• M15: 2,169,169 km (0.108 R)
• M16: 2,259,975 km (0.102 R)
• M17: 2,453,106 km (0.1 R)
• M18: 2,592,232 km (0.115 R)
• M19: 2,689,022 km (0.111 R)
• M20: 2,855,823 km (0.109 R)
• M21: 2,979,242 km (0.074 R)
• M22: 3,136,170 km (0.118 R)
• M23: 3,247,620 km (0.105 R)
• M24: 3,352,488 km (0.11 R)
• M25: 3,565,516 km (0.113 R)
• M26: 3,825,517 km (0.068 R)
• M27: 4,187,693 km (0.089 R)
• M28: 4,408,799 km (0.119 R)
• M29: 4,606,418 km (0.071 R)
• M30: 4,761,251 km (0.082 R)
• M31: 4,871,655 km (0.078 R)
• M32: 5,085,580 km (0.105 R)
• M33: 5,207,951 km (0.057 R)
• M34: 5,407,664 km (0.063 R)
• M35: 5,580,749 km (0.097 R)
• M36: 5,726,606 km (0.104 R)
• M37: 5,863,788 km (0.09 R)
• M38: 5,992,292 km (0.088 R)
• M39: 6,101,648 km (0.073 R)
• M40: 6,231,798 km (0.09 R)
• M41: 6,322,455 km (0.064 R)
• M42: 6,444,078 km (0.107 R)
• M43: 6,556,276 km (0.099 R)
• M44: 6,907,083 km (0.086 R)
• M45: 7,021,825 km (0.105 R)
• M46: 7,200,594 km (0.11 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 10.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.53 AU - 3.19 AU

Year: 3281 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,237,899 km

• M1: 157,377 km (0.094 R)
• M2: 235,916 km (0.102 R)
• M3: 335,847 km (0.118 R)
• M4: 463,005 km (0.106 R)
• M5: 558,449 km (0.032 R)
• M6: 752,776 km (0.078 R)
• M7: 908,508 km (0.097 R)
• M8: 1,086,230 km (0.082 R)
• M9: 1,196,334 km (0.059 R)
• M10: 1,333,515 km (0.061 R)
• M11: 1,776,924 km (0.044 R)
• M12: 1,934,749 km (0.093 R)
• M13: 2,407,179 km (0.114 R)
• M14: 2,523,566 km (0.095 R)
• M15: 2,731,807 km (0.101 R)
• M16: 2,883,948 km (0.098 R)
• M17: 3,039,081 km (0.108 R)
• M18: 3,455,412 km (0.065 R)
• M19: 3,570,602 km (0.088 R)
• M20: 3,821,777 km (0.038 R)
• M21: 3,958,210 km (0.07 R)
• M22: 4,078,786 km (0.059 R)
• M23: 4,183,205 km (0.105 R)
• M24: 4,412,539 km (0.037 R)
• M25: 4,591,907 km (0.114 R)
• M26: 4,846,821 km (0.055 R)
• M27: 4,957,673 km (0.093 R)
• M28: 5,031,874 km (0.09 R)
• M29: 5,390,011 km (0.091 R)
• M30: 5,581,796 km (0.061 R)
• M31: 5,678,436 km (0.064 R)
• M32: 5,775,824 km (0.104 R)
• M33: 6,210,705 km (0.112 R)
• M34: 6,331,131 km (0.056 R)
• M35: 6,758,832 km (0.081 R)
• M36: 6,965,726 km (0.101 R)
• M37: 7,195,957 km (0.081 R)
• M38: 7,471,067 km (0.1 R)
• M39: 8,031,910 km (0.111 R)
• M40: 8,207,238 km (0.066 R)
• M41: 8,584,075 km (0.094 R)
• M42: 9,011,776 km (0.093 R)
• M43: 9,400,581 km (0.113 R)
• M44: 9,911,757 km (0.086 R)
• M45: 10,194,347 km (0.078 R)
• M46: 10,408,122 km (0.098 R)
• M47: 10,961,186 km (0.119 R)
• M48: 11,082,659 km (0.094 R)
• M49: 11,180,197 km (0.11 R)
• M50: 11,523,674 km (0.052 R)
• M51: 11,597,874 km (0.107 R)
• M52: 11,721,592 km (0.03 R)
• M53: 12,070,603 km (0.084 R)
• M54: 12,347,359 km (0.112 R)
• M55: 12,575,197 km (0.105 R)
• M56: 12,702,505 km (0.11 R)
• M57: 13,009,629 km (0.094 R)
• M58: 13,164,014 km (0.119 R)
• M59: 13,267,386 km (0.081 R)
• M60: 13,761,807 km (0.088 R)
• M61: 14,849,384 km (0.061 R)
• M62: 15,037,877 km (0.094 R)
• M63: 15,254,196 km (0.05 R)
• M64: 16,379,172 km (0.116 R)
• M65: 16,490,323 km (0.086 R)
• M66: 17,219,164 km (0.038 R)
• M67: 17,701,318 km (0.107 R)
• M68: 17,844,034 km (0.113 R)
• M69: 17,987,050 km (0.06 R)
• M70: 18,389,617 km (0.112 R)
• M71: 18,824,349 km (0.103 R)
• M72: 18,911,714 km (0.029 R)
• M73: 19,497,390 km (0.066 R)
• M74: 19,822,167 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 11.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.54 AU - 3.54 AU

Year: 3595 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,237,899 km

• M1: 144,212 km (0.056 R)
• M2: 274,063 km (0.071 R)
• M3: 526,884 km (0.082 R)
• M4: 951,293 km (0.089 R)
• M5: 1,217,577 km (0.097 R)
• M6: 1,336,358 km (0.089 R)
• M7: 1,498,073 km (0.103 R)
• M8: 1,576,313 km (0.11 R)
• M9: 1,706,762 km (0.086 R)
• M10: 1,893,610 km (0.053 R)
• M11: 2,131,171 km (0.081 R)
• M12: 2,276,132 km (0.07 R)
• M13: 2,436,052 km (0.103 R)
• M14: 2,719,091 km (0.059 R)
• M15: 2,852,383 km (0.113 R)
• M16: 2,963,085 km (0.039 R)
• M17: 3,394,525 km (0.067 R)
• M18: 3,941,156 km (0.107 R)
• M19: 4,330,559 km (0.098 R)
• M20: 4,472,528 km (0.106 R)
• M21: 4,790,573 km (0.089 R)
• M22: 4,863,876 km (0.116 R)
• M23: 4,982,058 km (0.082 R)
• M24: 5,266,443 km (0.079 R)
• M25: 5,479,471 km (0.034 R)
• M26: 6,295,378 km (0.099 R)
• M27: 6,521,570 km (0.092 R)
• M28: 6,932,066 km (0.098 R)
• M29: 8,443,603 km (0.097 R)
• M30: 8,514,662 km (0.05 R)
• M31: 9,199,970 km (0.095 R)
• M32: 10,071,976 km (0.042 R)
• M33: 11,458,449 km (0.061 R)
• M34: 11,933,871 km (0.106 R)
• M35: 12,053,848 km (0.05 R)
• M36: 12,557,544 km (0.078 R)
• M37: 13,212,634 km (0.113 R)
• M38: 13,419,527 km (0.11 R)
• M39: 13,585,880 km (0.116 R)
• M40: 13,752,981 km (0.114 R)
• M41: 14,025,848 km (0.118 R)
• M42: 14,152,407 km (0.106 R)
• M43: 14,236,930 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 9.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.15 AU - 4.53 AU

Year: 6132 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,237,899 km

• M1: 138,976 km (0.076 R)
• M2: 283,338 km (0.105 R)
• M3: 492,027 km (0.043 R)
• M4: 569,369 km (0.044 R)
• M5: 651,648 km (0.101 R)
• M6: 829,221 km (0.089 R)
• M7: 938,128 km (0.078 R)
• M8: 1,471,445 km (0.079 R)
• M9: 1,708,557 km (0.088 R)
• M10: 1,885,532 km (0.082 R)
• M11: 2,200,435 km (0.052 R)
• M12: 2,373,969 km (0.112 R)
• M13: 2,858,666 km (0.074 R)
• M14: 3,199,001 km (0.09 R)
• M15: 3,286,067 km (0.073 R)
• M16: 3,574,791 km (0.102 R)
• M17: 3,710,775 km (0.052 R)
• M18: 3,964,792 km (0.105 R)
• M19: 4,082,077 km (0.119 R)
• M20: 4,344,173 km (0.085 R)
• M21: 4,587,419 km (0.085 R)
• M22: 4,710,687 km (0.116 R)
• M23: 4,810,020 km (0.116 R)
• M24: 5,736,181 km (0.103 R)
• M25: 6,493,894 km (0.107 R)
• M26: 6,632,571 km (0.116 R)
• M27: 7,456,107 km (0.115 R)
• M28: 8,674,732 km (0.071 R)
• M29: 9,135,942 km (0.096 R)
• M30: 9,385,172 km (0.07 R)
• M31: 10,114,312 km (0.06 R)
• M32: 10,307,443 km (0.087 R)
• M33: 10,372,219 km (0.08 R)
• M34: 10,697,594 km (0.088 R)
• M35: 10,828,791 km (0.07 R)
• M36: 10,894,465 km (0.111 R)
• M37: 11,125,743 km (0.092 R)
• M38: 11,192,015 km (0.112 R)
• M39: 11,458,898 km (0.114 R)
• M40: 12,066,714 km (0.115 R)
• M41: 12,443,401 km (0.112 R)
• M42: 12,581,331 km (0.079 R)
• M43: 12,719,858 km (0.074 R)
• M44: 12,963,403 km (0.113 R)
• M45: 13,667,561 km (0.109 R)
• M46: 14,096,159 km (0.097 R)
• M47: 14,565,447 km (0.087 R)
• M48: 14,820,212 km (0.095 R)
• M49: 15,039,822 km (0.089 R)
• M50: 16,116,179 km (0.093 R)
• M51: 16,266,674 km (0.048 R)
• M52: 16,987,586 km (0.089 R)
• M53: 17,140,625 km (0.085 R)
• M54: 17,990,939 km (0.035 R)
• M55: 18,146,970 km (0.102 R)
• M56: 19,013,441 km (0.094 R)
• M57: 19,531,797 km (0.117 R)
• M58: 20,257,048 km (0.085 R)
• M59: 20,338,279 km (0.104 R)
• M60: 20,500,892 km (0.11 R)
• M61: 21,983,706 km (0.083 R)
• M62: 22,443,720 km (0.032 R)
• M63: 22,527,644 km (0.12 R)
• M64: 22,653,755 km (0.105 R)
• M65: 22,906,875 km (0.079 R)
• M66: 23,330,536 km (0.081 R)
• M67: 23,415,657 km (0.105 R)
• M68: 23,543,414 km (0.096 R)
• M69: 23,799,824 km (0.098 R)
• M70: 24,747,377 km (0.086 R)
• M71: 25,051,510 km (0.12 R)
• M72: 25,488,186 km (0.117 R)
• M73: 25,663,515 km (0.087 R)
• M74: 26,457,580 km (0.072 R)
• M75: 26,679,583 km (0.042 R)
• M76: 28,069,796 km (0.082 R)
• M77: 28,296,138 km (0.092 R)
• M78: 28,477,750 km (0.118 R)
• M79: 28,796,543 km (0.072 R)
• M80: 29,070,606 km (0.058 R)
• M81: 29,345,567 km (0.055 R)
• M82: 29,944,407 km (0.119 R)
• M83: 30,129,460 km (0.097 R)
• M84: 30,222,061 km (0.048 R)
• M85: 30,361,187 km (0.105 R)
• M86: 30,454,087 km (0.105 R)
• M87: 31,107,082 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 13.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.58 AU - 5.84 AU

Year: 6933 Days

Day: 8.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,237,899 km

• M1: 167,101 km (0.087 R)
• M2: 358,436 km (0.113 R)
• M3: 542,442 km (0.036 R)
• M4: 728,542 km (0.083 R)
• M5: 1,045,689 km (0.108 R)
• M6: 1,509,143 km (0.108 R)
• M7: 1,794,726 km (0.107 R)
• M8: 2,203,277 km (0.102 R)
• M9: 2,296,477 km (0.047 R)
• M10: 2,669,275 km (0.064 R)
• M11: 2,754,845 km (0.116 R)
• M12: 2,884,845 km (0.072 R)
• M13: 3,061,520 km (0.057 R)
• M14: 3,151,279 km (0.107 R)
• M15: 3,257,045 km (0.078 R)
• M16: 3,472,316 km (0.094 R)
• M17: 3,597,530 km (0.103 R)
• M18: 4,196,220 km (0.11 R)
• M19: 4,363,471 km (0.096 R)
• M20: 4,931,195 km (0.102 R)
• M21: 5,467,802 km (0.119 R)
• M22: 5,780,163 km (0.11 R)
• M23: 5,985,411 km (0.117 R)
• M24: 6,791,444 km (0.108 R)
• M25: 7,067,901 km (0.111 R)
• M26: 7,227,372 km (0.067 R)
• M27: 7,347,948 km (0.103 R)
• M28: 7,489,318 km (0.112 R)
• M29: 7,652,081 km (0.043 R)
• M30: 7,857,179 km (0.069 R)
• M31: 8,001,841 km (0.084 R)
• M32: 8,399,023 km (0.058 R)
• M33: 8,504,639 km (0.086 R)
• M34: 8,824,180 km (0.118 R)
• M35: 9,563,044 km (0.082 R)
• M36: 9,850,721 km (0.114 R)
• M37: 10,594,222 km (0.104 R)
• M38: 10,822,957 km (0.092 R)
• M39: 10,937,998 km (0.103 R)
• M40: 11,285,663 km (0.081 R)
• M41: 11,589,945 km (0.03 R)
• M42: 11,944,343 km (0.094 R)
• M43: 12,350,351 km (0.105 R)
• M44: 12,591,354 km (0.089 R)
• M45: 12,712,378 km (0.074 R)
• M46: 13,819,403 km (0.081 R)
• M47: 14,044,547 km (0.095 R)
• M48: 14,549,291 km (0.042 R)
• M49: 15,136,911 km (0.067 R)
• M50: 15,524,519 km (0.048 R)
• M51: 15,680,400 km (0.062 R)
• M52: 16,177,663 km (0.12 R)
• M53: 16,362,118 km (0.111 R)
• M54: 16,467,883 km (0.117 R)
• M55: 17,053,559 km (0.103 R)
• M56: 17,160,821 km (0.118 R)
• M57: 17,429,798 km (0.049 R)
• M58: 17,564,884 km (0.096 R)
• M59: 17,673,193 km (0.056 R)
• M60: 17,836,105 km (0.11 R)
• M61: 18,382,586 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.2

Radius: 4.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.49 AU - 10.19 AU

Year: 17827 Days

Day: 15.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,237,899 km

• M1: 208,539 km (0.098 R)
• M2: 359,633 km (0.11 R)
• M3: 468,092 km (0.042 R)
• M4: 905,815 km (0.091 R)
• M5: 1,054,366 km (0.111 R)
• M6: 1,250,788 km (0.102 R)
• M7: 1,311,973 km (0.032 R)
• M8: 1,437,336 km (0.101 R)
• M9: 1,882,540 km (0.057 R)
• M10: 1,976,487 km (0.094 R)
• M11: 2,267,455 km (0.085 R)
• M12: 2,342,403 km (0.068 R)
• M13: 2,808,401 km (0.076 R)
• M14: 3,079,622 km (0.099 R)
• M15: 3,882,364 km (0.067 R)
• M16: 4,777,558 km (0.037 R)
• M17: 4,938,076 km (0.098 R)
• M18: 4,970,389 km (0.115 R)
• M19: 6,320,211 km (0.037 R)
• M20: 6,638,705 km (0.048 R)
• M21: 7,144,346 km (0.089 R)
• M22: 7,327,902 km (0.104 R)
• M23: 8,154,131 km (0.102 R)
• M24: 8,269,022 km (0.113 R)
• M25: 8,930,544 km (0.09 R)
• M26: 8,969,888 km (0.102 R)
• M27: 9,247,542 km (0.103 R)
• M28: 9,487,796 km (0.074 R)
• M29: 9,892,758 km (0.094 R)
• M30: 11,014,143 km (0.037 R)
• M31: 11,439,600 km (0.089 R)
• M32: 11,697,506 km (0.108 R)
• M33: 12,175,172 km (0.107 R)
• M34: 12,703,552 km (0.063 R)
• M35: 13,646,019 km (0.072 R)
• M36: 13,828,229 km (0.058 R)
• M37: 14,425,423 km (0.102 R)
• M38: 14,937,347 km (0.082 R)
• M39: 15,455,255 km (0.081 R)
• M40: 15,597,523 km (0.087 R)
• M41: 15,931,276 km (0.117 R)
• M42: 16,122,911 km (0.106 R)
• M43: 16,605,513 km (0.069 R)
• M44: 16,751,222 km (0.097 R)
• M45: 16,946,148 km (0.085 R)
• M46: 17,092,903 km (0.101 R)
• M47: 17,387,611 km (0.089 R)
• M48: 18,131,561 km (0.12 R)
• M49: 18,532,633 km (0.094 R)
• M50: 20,010,660 km (0.113 R)
• M51: 21,104,520 km (0.115 R)
• M52: 22,485,308 km (0.1 R)
• M53: 22,592,719 km (0.08 R)
• M54: 22,754,285 km (0.104 R)
• M55: 22,916,150 km (0.028 R)
• M56: 23,132,468 km (0.078 R)
• M57: 23,512,746 km (0.102 R)
• M58: 23,731,009 km (0.106 R)
• M59: 24,169,481 km (0.082 R)
• M60: 26,970,252 km (0.047 R)
• M61: 27,027,249 km (0.086 R)
• M62: 27,370,426 km (0.108 R)
• M63: 27,657,505 km (0.056 R)
• M64: 27,772,545 km (0.099 R)
• M65: 28,699,155 km (0.075 R)
• M66: 29,166,199 km (0.047 R)
• M67: 29,753,670 km (0.099 R)
• M68: 30,226,399 km (0.06 R)
• M69: 30,344,881 km (0.077 R)
• M70: 32,081,413 km (0.087 R)
• M71: 32,202,438 km (0.093 R)
• M72: 33,542,835 km (0.062 R)
• M73: 35,462,175 km (0.101 R)
• M74: 35,900,497 km (0.089 R)
• M75: 36,529,855 km (0.088 R)
• M76: 36,719,396 km (0.044 R)
• M77: 36,972,515 km (0.094 R)
• M78: 37,289,812 km (0.111 R)
• M79: 38,503,650 km (0.117 R)
• M80: 39,147,818 km (0.1 R)
• M81: 39,277,071 km (0.109 R)
• M82: 40,120,653 km (0.067 R)
• M83: 40,512,001 km (0.119 R)
• M84: 40,642,750 km (0.045 R)
• M85: 40,708,124 km (0.119 R)
• M86: 41,035,743 km (0.109 R)
• M87: 41,364,260 km (0.067 R)
• M88: 42,620,433 km (0.086 R)
• M89: 43,086,431 km (0.052 R)
• M90: 43,687,964 km (0.027 R)
• M91: 44,225,020 km (0.113 R)
• M92: 45,102,412 km (0.052 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: 186 - 11,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit