🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 8.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.23 AU - 1.65 AU

Year: 1134 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,264,641 km

• M1: 104,270 km (0.087 R)
• M2: 204,799 km (0.061 R)
• M3: 285,283 km (0.085 R)
• M4: 342,878 km (0.102 R)
• M5: 418,575 km (0.112 R)
• M6: 554,410 km (0.082 R)
• M7: 609,911 km (0.054 R)
• M8: 662,270 km (0.08 R)
• M9: 766,240 km (0.087 R)
• M10: 923,916 km (0.109 R)
• M11: 997,519 km (0.076 R)
• M12: 1,079,648 km (0.112 R)
• M13: 1,237,324 km (0.089 R)
• M14: 1,531,433 km (0.089 R)
• M15: 1,649,167 km (0.079 R)
• M16: 1,709,305 km (0.073 R)
• M17: 1,770,192 km (0.112 R)
• M18: 1,901,987 km (0.072 R)
• M19: 1,980,975 km (0.118 R)
• M20: 2,045,003 km (0.056 R)
• M21: 2,118,007 km (0.11 R)
• M22: 2,199,986 km (0.073 R)
• M23: 2,325,050 km (0.041 R)
• M24: 2,384,291 km (0.105 R)
• M25: 2,443,980 km (0.069 R)
• M26: 2,617,514 km (0.101 R)
• M27: 2,687,975 km (0.076 R)
• M28: 2,876,169 km (0.113 R)
• M29: 3,068,701 km (0.076 R)
• M30: 3,161,901 km (0.087 R)
• M31: 3,265,572 km (0.098 R)
• M32: 3,389,439 km (0.059 R)
• M33: 3,456,908 km (0.101 R)
• M34: 3,573,444 km (0.111 R)
• M35: 3,780,637 km (0.061 R)
• M36: 3,900,764 km (0.058 R)
• M37: 4,001,893 km (0.114 R)
• M38: 4,103,918 km (0.111 R)
• M39: 4,206,842 km (0.102 R)
• M40: 4,258,603 km (0.081 R)
• M41: 4,352,251 km (0.11 R)
• M42: 4,436,175 km (0.035 R)
• M43: 4,509,927 km (0.041 R)
• M44: 4,573,656 km (0.088 R)
• M45: 4,669,698 km (0.035 R)
• M46: 4,852,805 km (0.077 R)
• M47: 5,382,831 km (0.106 R)
• M48: 5,461,669 km (0.094 R)
• M49: 5,529,586 km (0.117 R)
• M50: 5,597,803 km (0.079 R)
• M51: 5,677,688 km (0.118 R)
• M52: 5,873,362 km (0.12 R)
• M53: 5,977,781 km (0.116 R)
• M54: 6,059,462 km (0.105 R)
• M55: 6,306,747 km (0.061 R)
• M56: 6,366,137 km (0.077 R)
• M57: 7,007,015 km (0.069 R)
• M58: 7,105,450 km (0.116 R)
• M59: 7,192,067 km (0.045 R)
• M60: 7,366,349 km (0.063 R)
• M61: 7,441,447 km (0.087 R)
• M62: 7,529,410 km (0.094 R)
• M63: 7,782,530 km (0.07 R)
• M64: 7,974,314 km (0.113 R)
• M65: 8,038,642 km (0.104 R)
• M66: 8,115,984 km (0.095 R)
• M67: 8,414,731 km (0.063 R)
• M68: 8,783,340 km (0.076 R)
• M69: 8,863,075 km (0.119 R)
• M70: 8,996,367 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 11.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.8 AU - 1.98 AU

Year: 1705 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,264,641 km

• M1: 139,874 km (0.067 R)
• M2: 214,823 km (0.102 R)
• M3: 364,121 km (0.067 R)
• M4: 500,106 km (0.032 R)
• M5: 601,084 km (0.109 R)
• M6: 803,789 km (0.114 R)
• M7: 1,033,123 km (0.106 R)
• M8: 1,238,521 km (0.063 R)
• M9: 1,477,578 km (0.062 R)
• M10: 1,814,024 km (0.072 R)
• M11: 1,906,475 km (0.065 R)
• M12: 2,475,097 km (0.07 R)
• M13: 2,672,566 km (0.065 R)
• M14: 2,901,301 km (0.087 R)
• M15: 3,194,812 km (0.109 R)
• M16: 3,291,153 km (0.063 R)
• M17: 3,388,541 km (0.101 R)
• M18: 3,498,047 km (0.087 R)
• M19: 3,636,425 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 12.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.07 AU - 2.41 AU

Year: 2199 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 61,264,641 km

• M1: 191,336 km (0.094 R)
• M2: 297,550 km (0.097 R)
• M3: 663,766 km (0.108 R)
• M4: 764,595 km (0.09 R)
• M5: 871,408 km (0.031 R)
• M6: 1,053,767 km (0.085 R)
• M7: 1,317,359 km (0.086 R)
• M8: 1,457,382 km (0.094 R)
• M9: 1,686,566 km (0.068 R)
• M10: 2,411,966 km (0.11 R)
• M11: 2,498,135 km (0.118 R)
• M12: 2,673,912 km (0.061 R)
• M13: 2,819,621 km (0.106 R)
• M14: 3,049,253 km (0.053 R)
• M15: 3,178,207 km (0.08 R)
• M16: 3,261,234 km (0.075 R)
• M17: 3,502,535 km (0.061 R)
• M18: 4,209,385 km (0.104 R)
• M19: 4,353,597 km (0.118 R)
• M20: 4,432,884 km (0.08 R)
• M21: 4,539,248 km (0.068 R)
• M22: 4,768,432 km (0.095 R)
• M23: 4,891,402 km (0.1 R)
• M24: 5,126,420 km (0.094 R)
• M25: 5,294,568 km (0.066 R)
• M26: 5,421,876 km (0.111 R)
• M27: 5,521,657 km (0.098 R)
• M28: 6,044,502 km (0.104 R)
• M29: 6,148,024 km (0.119 R)
• M30: 6,432,110 km (0.085 R)
• M31: 6,827,796 km (0.039 R)
• M32: 7,200,146 km (0.115 R)
• M33: 7,325,808 km (0.107 R)
• M34: 7,436,361 km (0.068 R)
• M35: 7,964,740 km (0.106 R)
• M36: 8,373,292 km (0.073 R)
• M37: 8,488,931 km (0.107 R)
• M38: 8,671,740 km (0.103 R)
• M39: 8,939,969 km (0.068 R)
• M40: 9,381,731 km (0.086 R)
• M41: 9,553,470 km (0.113 R)
• M42: 9,709,051 km (0.079 R)
• M43: 9,848,028 km (0.046 R)
• M44: 10,040,111 km (0.12 R)
• M45: 10,215,889 km (0.108 R)
• M46: 10,321,954 km (0.094 R)
• M47: 10,517,179 km (0.096 R)
• M48: 10,803,210 km (0.095 R)
• M49: 11,456,504 km (0.114 R)
• M50: 11,585,009 km (0.03 R)
• M51: 11,769,463 km (0.109 R)
• M52: 11,992,214 km (0.108 R)
• M53: 12,328,660 km (0.098 R)
• M54: 12,498,154 km (0.103 R)
• M55: 12,630,548 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 13.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.14 AU - 3.2 AU

Year: 2862 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,264,641 km

• M1: 261,946 km (0.119 R)
• M2: 473,028 km (0.107 R)
• M3: 814,710 km (0.089 R)
• M4: 912,397 km (0.107 R)
• M5: 1,085,183 km (0.111 R)
• M6: 1,194,389 km (0.091 R)
• M7: 1,307,635 km (0.082 R)
• M8: 1,573,022 km (0.12 R)
• M9: 1,726,509 km (0.096 R)
• M10: 1,827,039 km (0.115 R)
• M11: 1,914,853 km (0.12 R)
• M12: 2,094,819 km (0.115 R)
• M13: 2,312,035 km (0.118 R)
• M14: 2,423,486 km (0.049 R)
• M15: 2,652,071 km (0.105 R)
• M16: 3,767,174 km (0.086 R)
• M17: 3,975,414 km (0.109 R)
• M18: 4,090,754 km (0.086 R)
• M19: 4,643,668 km (0.113 R)
• M20: 4,744,945 km (0.099 R)
• M21: 5,368,170 km (0.112 R)
• M22: 5,646,422 km (0.115 R)
• M23: 5,995,284 km (0.047 R)
• M24: 6,351,327 km (0.062 R)
• M25: 6,600,258 km (0.102 R)
• M26: 7,868,100 km (0.031 R)
• M27: 8,233,568 km (0.076 R)
• M28: 9,031,822 km (0.094 R)
• M29: 9,158,830 km (0.111 R)
• M30: 9,569,177 km (0.062 R)
• M31: 10,064,346 km (0.097 R)
• M32: 10,541,115 km (0.096 R)
• M33: 10,701,783 km (0.035 R)
• M34: 10,836,271 km (0.107 R)
• M35: 10,944,281 km (0.107 R)
• M36: 11,079,667 km (0.084 R)
• M37: 11,188,425 km (0.072 R)
• M38: 11,462,039 km (0.09 R)
• M39: 11,572,143 km (0.047 R)
• M40: 12,099,625 km (0.086 R)
• M41: 12,183,699 km (0.084 R)
• M42: 12,436,819 km (0.077 R)
• M43: 12,606,613 km (0.1 R)
• M44: 14,435,746 km (0.111 R)
• M45: 14,584,446 km (0.07 R)
• M46: 14,823,503 km (0.093 R)
• M47: 15,093,976 km (0.1 R)
• M48: 15,976,454 km (0.078 R)
• M49: 16,439,609 km (0.116 R)
• M50: 16,844,421 km (0.111 R)
• M51: 17,158,277 km (0.111 R)
• M52: 17,568,924 km (0.098 R)
• M53: 17,823,390 km (0.057 R)
• M54: 18,432,402 km (0.09 R)
• M55: 18,593,819 km (0.061 R)
• M56: 18,853,072 km (0.063 R)
• M57: 19,146,283 km (0.069 R)
• M58: 19,309,794 km (0.091 R)
• M59: 19,440,842 km (0.053 R)
• M60: 19,902,202 km (0.09 R)
• M61: 21,071,309 km (0.082 R)
• M62: 21,172,437 km (0.091 R)
• M63: 21,409,400 km (0.068 R)
• M64: 22,159,633 km (0.046 R)
• M65: 22,331,222 km (0.115 R)
• M66: 22,883,687 km (0.063 R)
• M67: 23,161,640 km (0.1 R)
• M68: 23,266,059 km (0.078 R)
• M69: 23,370,778 km (0.068 R)
• M70: 23,475,646 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 13.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.84 AU - 4.32 AU

Year: 4444 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,264,641 km

• M1: 187,297 km (0.043 R)
• M2: 363,672 km (0.086 R)
• M3: 489,185 km (0.09 R)
• M4: 712,385 km (0.067 R)
• M5: 1,011,431 km (0.09 R)
• M6: 1,148,164 km (0.119 R)
• M7: 1,262,456 km (0.095 R)
• M8: 1,411,157 km (0.104 R)
• M9: 1,792,631 km (0.108 R)
• M10: 1,910,215 km (0.1 R)
• M11: 2,296,776 km (0.098 R)
• M12: 2,670,023 km (0.07 R)
• M13: 3,184,340 km (0.116 R)
• M14: 3,286,815 km (0.088 R)
• M15: 3,432,224 km (0.112 R)
• M16: 3,516,448 km (0.102 R)
• M17: 3,601,120 km (0.097 R)
• M18: 4,146,853 km (0.105 R)
• M19: 4,281,790 km (0.047 R)
• M20: 4,510,077 km (0.115 R)
• M21: 4,718,766 km (0.112 R)
• M22: 4,836,200 km (0.118 R)
• M23: 4,954,681 km (0.057 R)
• M24: 5,170,252 km (0.077 R)
• M25: 5,635,801 km (0.098 R)
• M26: 5,886,227 km (0.071 R)
• M27: 6,140,394 km (0.092 R)
• M28: 6,243,168 km (0.116 R)
• M29: 6,450,211 km (0.057 R)
• M30: 6,580,960 km (0.111 R)
• M31: 7,085,404 km (0.098 R)
• M32: 7,193,264 km (0.097 R)
• M33: 7,301,573 km (0.09 R)
• M34: 8,415,329 km (0.046 R)
• M35: 8,644,363 km (0.091 R)
• M36: 8,730,831 km (0.07 R)
• M37: 8,904,664 km (0.074 R)
• M38: 9,255,620 km (0.061 R)
• M39: 9,730,893 km (0.091 R)
• M40: 9,880,939 km (0.113 R)
• M41: 10,244,462 km (0.11 R)
• M42: 10,581,656 km (0.119 R)
• M43: 10,860,207 km (0.082 R)
• M44: 11,329,795 km (0.115 R)
• M45: 11,551,349 km (0.097 R)
• M46: 11,902,156 km (0.066 R)
• M47: 12,127,451 km (0.059 R)
• M48: 12,877,235 km (0.057 R)
• M49: 13,075,303 km (0.041 R)
• M50: 14,455,792 km (0.097 R)
• M51: 14,558,715 km (0.117 R)
• M52: 14,799,568 km (0.092 R)
• M53: 15,111,330 km (0.04 R)
• M54: 15,917,812 km (0.114 R)
• M55: 16,237,203 km (0.112 R)
• M56: 16,415,524 km (0.045 R)
• M57: 17,280,648 km (0.077 R)
• M58: 17,572,364 km (0.11 R)
• M59: 19,243,522 km (0.101 R)
• M60: 19,849,992 km (0.028 R)
• M61: 20,040,729 km (0.049 R)
• M62: 20,810,111 km (0.069 R)
• M63: 21,042,736 km (0.118 R)
• M64: 21,393,393 km (0.092 R)
• M65: 22,060,899 km (0.058 R)
• M66: 22,179,530 km (0.059 R)
• M67: 22,496,528 km (0.107 R)
• M68: 22,615,907 km (0.113 R)
• M69: 23,135,311 km (0.042 R)
• M70: 23,376,462 km (0.06 R)
• M71: 23,942,092 km (0.094 R)
• M72: 24,064,014 km (0.054 R)
• M73: 25,832,710 km (0.029 R)
• M74: 26,669,560 km (0.1 R)
• M75: 26,838,008 km (0.105 R)
• M76: 27,049,090 km (0.1 R)
• M77: 27,303,107 km (0.112 R)
• M78: 27,856,171 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 8.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.05 AU - 6.13 AU

Year: 8670 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,264,641 km

• M1: 150,196 km (0.029 R)
• M2: 342,430 km (0.118 R)
• M3: 410,796 km (0.04 R)
• M4: 593,604 km (0.073 R)
• M5: 647,460 km (0.079 R)
• M6: 819,946 km (0.105 R)
• M7: 925,412 km (0.093 R)
• M8: 1,092,513 km (0.033 R)
• M9: 1,371,962 km (0.046 R)
• M10: 1,455,886 km (0.096 R)
• M11: 1,541,756 km (0.09 R)
• M12: 1,741,020 km (0.079 R)
• M13: 1,878,650 km (0.083 R)
• M14: 2,055,774 km (0.052 R)
• M15: 2,176,948 km (0.05 R)
• M16: 2,313,082 km (0.051 R)
• M17: 2,477,640 km (0.111 R)
• M18: 2,541,967 km (0.12 R)
• M19: 2,685,431 km (0.059 R)
• M20: 2,738,239 km (0.113 R)
• M21: 2,871,980 km (0.083 R)
• M22: 2,966,825 km (0.113 R)
• M23: 3,704,043 km (0.071 R)
• M24: 4,002,341 km (0.061 R)
• M25: 4,323,827 km (0.107 R)
• M26: 4,637,833 km (0.096 R)
• M27: 4,862,080 km (0.061 R)
• M28: 5,404,672 km (0.105 R)
• M29: 5,828,632 km (0.115 R)
• M30: 5,983,915 km (0.102 R)
• M31: 6,493,445 km (0.027 R)
• M32: 6,816,726 km (0.092 R)
• M33: 6,907,532 km (0.079 R)
• M34: 6,980,386 km (0.074 R)
• M35: 7,591,494 km (0.057 R)
• M36: 8,963,605 km (0.116 R)
• M37: 9,083,134 km (0.115 R)
• M38: 9,444,712 km (0.106 R)
• M39: 9,525,644 km (0.056 R)
• M40: 9,606,876 km (0.051 R)
• M41: 9,688,257 km (0.09 R)
• M42: 10,057,614 km (0.089 R)
• M43: 10,119,698 km (0.111 R)
• M44: 10,389,871 km (0.057 R)
• M45: 10,473,497 km (0.109 R)
• M46: 10,789,148 km (0.074 R)
• M47: 10,958,642 km (0.084 R)
• M48: 11,537,586 km (0.081 R)
• M49: 12,170,535 km (0.069 R)
• M50: 12,457,763 km (0.109 R)
• M51: 12,546,773 km (0.09 R)
• M52: 12,725,094 km (0.063 R)
• M53: 14,112,764 km (0.1 R)
• M54: 14,671,811 km (0.086 R)
• M55: 15,476,199 km (0.093 R)
• M56: 15,811,597 km (0.114 R)
• M57: 16,028,365 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.1

Radius: 6.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9 AU - 12 AU

Year: 22320 Days

Day: 19.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,264,641 km

• M1: 133,142 km (0.085 R)
• M2: 367,562 km (0.113 R)
• M3: 414,835 km (0.1 R)
• M4: 588,817 km (0.047 R)
• M5: 2,103,346 km (0.084 R)
• M6: 3,778,393 km (0.094 R)
• M7: 3,887,001 km (0.083 R)
• M8: 4,369,305 km (0.106 R)
• M9: 4,445,301 km (0.096 R)
• M10: 5,028,433 km (0.063 R)
• M11: 5,188,054 km (0.072 R)
• M12: 5,594,362 km (0.114 R)
• M13: 6,873,723 km (0.095 R)
• M14: 7,184,887 km (0.109 R)
• M15: 7,913,129 km (0.093 R)
• M16: 8,569,415 km (0.08 R)
• M17: 8,712,430 km (0.072 R)
• M18: 8,808,173 km (0.11 R)
• M19: 8,904,215 km (0.089 R)
• M20: 9,685,415 km (0.07 R)
• M21: 10,743,521 km (0.103 R)
• M22: 11,052,590 km (0.116 R)
• M23: 13,022,195 km (0.082 R)
• M24: 13,462,013 km (0.077 R)
• M25: 14,187,264 km (0.095 R)
• M26: 14,356,459 km (0.07 R)
• M27: 16,202,048 km (0.065 R)
• M28: 16,319,931 km (0.089 R)
• M29: 17,152,593 km (0.095 R)
• M30: 19,795,239 km (0.1 R)
• M31: 20,047,461 km (0.116 R)
• M32: 20,491,318 km (0.117 R)
• M33: 21,066,821 km (0.049 R)
• M34: 21,388,905 km (0.11 R)
• M35: 21,972,636 km (0.054 R)
• M36: 22,693,249 km (0.102 R)
• M37: 23,155,806 km (0.102 R)
• M38: 23,288,649 km (0.092 R)
• M39: 25,446,598 km (0.068 R)
• M40: 25,583,629 km (0.075 R)
• M41: 27,527,055 km (0.107 R)
• M42: 29,950,092 km (0.098 R)
• M43: 32,070,044 km (0.116 R)
• M44: 33,260,244 km (0.108 R)
• M45: 33,485,090 km (0.117 R)
• M46: 34,237,866 km (0.108 R)
• M47: 34,768,340 km (0.056 R)
• M48: 37,149,490 km (0.066 R)
• M49: 37,694,325 km (0.08 R)
• M50: 38,163,614 km (0.104 R)
• M51: 43,860,450 km (0.105 R)
• M52: 45,014,598 km (0.119 R)
• M53: 45,512,310 km (0.085 R)
• M54: 46,932,442 km (0.06 R)
• M55: 47,690,156 km (0.057 R)
• M56: 47,774,529 km (0.089 R)
• M57: 47,859,052 km (0.076 R)
• M58: 53,368,741 km (0.092 R)
• M59: 55,663,722 km (0.072 R)
• M60: 56,644,336 km (0.086 R)
• M61: 57,540,727 km (0.03 R)
• M62: 58,441,755 km (0.058 R)
• M63: 60,257,873 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit