🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 13.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.92 AU - 1.12 AU

Year: 711 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,371,984 km

• M1: 168,896 km (0.076 R)
• M2: 282,590 km (0.11 R)
• M3: 414,685 km (0.087 R)
• M4: 525,687 km (0.109 R)
• M5: 649,554 km (0.102 R)
• M6: 742,155 km (0.087 R)
• M7: 885,320 km (0.057 R)
• M8: 990,338 km (0.089 R)
• M9: 1,081,443 km (0.07 R)
• M10: 1,182,122 km (0.086 R)
• M11: 1,346,231 km (0.094 R)
• M12: 1,525,449 km (0.081 R)
• M13: 1,772,136 km (0.117 R)
• M14: 1,946,717 km (0.065 R)
• M15: 2,119,203 km (0.071 R)
• M16: 2,305,004 km (0.093 R)
• M17: 2,513,394 km (0.099 R)
• M18: 2,771,749 km (0.072 R)
• M19: 2,975,801 km (0.056 R)
• M20: 3,157,413 km (0.032 R)
• M21: 3,268,115 km (0.08 R)
• M22: 3,417,863 km (0.063 R)
• M23: 4,180,812 km (0.076 R)
• M24: 4,292,711 km (0.113 R)
• M25: 4,707,845 km (0.081 R)
• M26: 4,792,517 km (0.109 R)
• M27: 4,898,881 km (0.116 R)
• M28: 4,984,751 km (0.077 R)
• M29: 5,071,069 km (0.082 R)
• M30: 5,179,527 km (0.083 R)
• M31: 5,443,418 km (0.071 R)
• M32: 5,768,195 km (0.072 R)
• M33: 5,961,475 km (0.102 R)
• M34: 6,180,187 km (0.042 R)
• M35: 6,284,607 km (0.11 R)
• M36: 6,424,929 km (0.111 R)
• M37: 6,519,026 km (0.087 R)
• M38: 7,056,980 km (0.058 R)
• M39: 7,609,445 km (0.08 R)
• M40: 7,796,742 km (0.088 R)
• M41: 7,998,101 km (0.085 R)
• M42: 8,214,120 km (0.064 R)
• M43: 8,367,607 km (0.041 R)
• M44: 8,548,172 km (0.097 R)
• M45: 8,755,963 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 14.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.3 AU

Year: 896 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,371,984 km

• M1: 183,706 km (0.111 R)
• M2: 280,795 km (0.05 R)
• M3: 375,790 km (0.088 R)
• M4: 483,949 km (0.103 R)
• M5: 596,896 km (0.066 R)
• M6: 739,761 km (0.086 R)
• M7: 875,896 km (0.117 R)
• M8: 978,968 km (0.071 R)
• M9: 1,268,590 km (0.04 R)
• M10: 1,426,565 km (0.084 R)
• M11: 1,530,835 km (0.092 R)
• M12: 1,726,359 km (0.088 R)
• M13: 1,925,175 km (0.083 R)
• M14: 2,052,632 km (0.099 R)
• M15: 2,440,839 km (0.038 R)
• M16: 2,585,650 km (0.042 R)
• M17: 2,758,435 km (0.098 R)
• M18: 2,865,248 km (0.077 R)
• M19: 3,227,275 km (0.077 R)
• M20: 3,400,509 km (0.09 R)
• M21: 3,535,895 km (0.06 R)
• M22: 3,700,752 km (0.105 R)
• M23: 3,995,610 km (0.107 R)
• M24: 4,109,902 km (0.12 R)
• M25: 4,408,051 km (0.113 R)
• M26: 4,766,338 km (0.106 R)
• M27: 4,903,220 km (0.073 R)
• M28: 5,110,862 km (0.112 R)
• M29: 5,282,301 km (0.045 R)
• M30: 5,463,613 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 14.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.09 AU

Year: 1503 Days

Day: 12.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,371,984 km

• M1: 180,714 km (0.094 R)
• M2: 313,108 km (0.028 R)
• M3: 413,937 km (0.071 R)
• M4: 542,591 km (0.096 R)
• M5: 640,129 km (0.098 R)
• M6: 856,897 km (0.069 R)
• M7: 946,805 km (0.095 R)
• M8: 1,084,585 km (0.067 R)
• M9: 1,301,202 km (0.11 R)
• M10: 1,515,576 km (0.063 R)
• M11: 1,697,487 km (0.051 R)
• M12: 1,832,125 km (0.09 R)
• M13: 2,122,195 km (0.117 R)
• M14: 2,219,135 km (0.054 R)
• M15: 2,417,502 km (0.101 R)
• M16: 2,580,414 km (0.058 R)
• M17: 2,810,794 km (0.117 R)
• M18: 3,026,066 km (0.059 R)
• M19: 3,180,152 km (0.043 R)
• M20: 3,519,290 km (0.037 R)
• M21: 3,623,410 km (0.069 R)
• M22: 3,728,577 km (0.094 R)
• M23: 3,917,968 km (0.117 R)
• M24: 4,014,010 km (0.108 R)
• M25: 4,171,686 km (0.1 R)
• M26: 4,269,673 km (0.119 R)
• M27: 4,418,224 km (0.041 R)
• M28: 4,746,142 km (0.053 R)
• M29: 5,042,944 km (0.044 R)
• M30: 5,306,087 km (0.084 R)
• M31: 5,399,286 km (0.114 R)
• M32: 5,614,258 km (0.09 R)
• M33: 5,832,073 km (0.065 R)
• M34: 6,150,268 km (0.094 R)
• M35: 6,502,720 km (0.102 R)
• M36: 6,645,586 km (0.078 R)
• M37: 6,746,116 km (0.109 R)
• M38: 7,021,825 km (0.048 R)
• M39: 7,301,274 km (0.092 R)
• M40: 7,554,393 km (0.042 R)
• M41: 7,674,520 km (0.081 R)
• M42: 7,825,614 km (0.116 R)
• M43: 7,916,719 km (0.106 R)
• M44: 8,038,791 km (0.111 R)
• M45: 8,658,725 km (0.086 R)
• M46: 8,752,971 km (0.11 R)
• M47: 8,910,947 km (0.045 R)
• M48: 9,277,910 km (0.108 R)
• M49: 9,552,273 km (0.113 R)
• M50: 9,649,811 km (0.092 R)
• M51: 10,408,421 km (0.041 R)
• M52: 10,744,269 km (0.076 R)
• M53: 11,066,802 km (0.047 R)
• M54: 11,461,291 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 13.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.91 AU - 2.99 AU

Year: 2647 Days

Day: 6.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,371,984 km

• M1: 169,345 km (0.11 R)
• M2: 288,574 km (0.095 R)
• M3: 489,185 km (0.119 R)
• M4: 1,039,556 km (0.1 R)
• M5: 1,191,098 km (0.109 R)
• M6: 1,391,260 km (0.114 R)
• M7: 1,657,844 km (0.078 R)
• M8: 1,792,033 km (0.096 R)
• M9: 2,107,385 km (0.109 R)
• M10: 2,453,405 km (0.099 R)
• M11: 2,685,731 km (0.082 R)
• M12: 3,144,547 km (0.052 R)
• M13: 3,454,813 km (0.095 R)
• M14: 3,716,161 km (0.119 R)
• M15: 3,819,533 km (0.07 R)
• M16: 4,014,160 km (0.112 R)
• M17: 4,105,115 km (0.07 R)
• M18: 4,196,819 km (0.116 R)
• M19: 4,397,878 km (0.048 R)
• M20: 4,681,516 km (0.077 R)
• M21: 4,777,558 km (0.117 R)
• M22: 4,971,287 km (0.038 R)
• M23: 5,102,035 km (0.057 R)
• M24: 5,366,973 km (0.12 R)
• M25: 5,467,503 km (0.083 R)
• M26: 5,704,466 km (0.076 R)
• M27: 5,841,498 km (0.102 R)
• M28: 5,927,666 km (0.059 R)
• M29: 6,066,493 km (0.095 R)
• M30: 6,223,870 km (0.114 R)
• M31: 6,903,643 km (0.059 R)
• M32: 7,160,203 km (0.068 R)
• M33: 7,308,155 km (0.082 R)
• M34: 7,588,352 km (0.108 R)
• M35: 7,872,139 km (0.057 R)
• M36: 8,140,219 km (0.041 R)
• M37: 8,333,649 km (0.029 R)
• M38: 8,567,620 km (0.119 R)
• M39: 8,665,756 km (0.106 R)
• M40: 8,823,582 km (0.083 R)
• M41: 8,942,662 km (0.117 R)
• M42: 9,202,363 km (0.101 R)
• M43: 9,363,480 km (0.063 R)
• M44: 10,162,183 km (0.053 R)
• M45: 11,153,868 km (0.083 R)
• M46: 11,304,214 km (0.085 R)
• M47: 11,563,467 km (0.103 R)
• M48: 11,672,224 km (0.081 R)
• M49: 11,759,290 km (0.105 R)
• M50: 11,868,497 km (0.107 R)
• M51: 12,486,635 km (0.077 R)
• M52: 12,642,815 km (0.093 R)
• M53: 13,115,245 km (0.067 R)
• M54: 13,479,067 km (0.085 R)
• M55: 14,007,896 km (0.073 R)
• M56: 14,170,210 km (0.06 R)
• M57: 14,286,597 km (0.09 R)
• M58: 14,426,620 km (0.051 R)
• M59: 14,543,606 km (0.101 R)
• M60: 14,661,040 km (0.119 R)
• M61: 14,896,657 km (0.077 R)
• M62: 15,038,625 km (0.109 R)
• M63: 15,443,437 km (0.049 R)
• M64: 15,659,157 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 8.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.21 AU - 3.09 AU

Year: 2978 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,371,984 km

• M1: 127,308 km (0.053 R)
• M2: 344,225 km (0.025 R)
• M3: 465,997 km (0.108 R)
• M4: 546,780 km (0.056 R)
• M5: 682,914 km (0.113 R)
• M6: 819,946 km (0.084 R)
• M7: 1,025,194 km (0.097 R)
• M8: 1,103,434 km (0.081 R)
• M9: 1,518,568 km (0.079 R)
• M10: 1,736,382 km (0.11 R)
• M11: 1,941,930 km (0.025 R)
• M12: 2,047,696 km (0.056 R)
• M13: 2,490,057 km (0.108 R)
• M14: 2,605,397 km (0.047 R)
• M15: 2,832,636 km (0.091 R)
• M16: 2,918,505 km (0.115 R)
• M17: 3,022,775 km (0.105 R)
• M18: 3,137,067 km (0.104 R)
• M19: 3,397,218 km (0.101 R)
• M20: 3,608,749 km (0.08 R)
• M21: 3,758,347 km (0.083 R)
• M22: 3,967,485 km (0.053 R)
• M23: 4,102,572 km (0.09 R)
• M24: 4,209,684 km (0.119 R)
• M25: 4,317,993 km (0.068 R)
• M26: 4,456,969 km (0.065 R)
• M27: 4,719,065 km (0.108 R)
• M28: 5,069,573 km (0.096 R)
• M29: 5,153,198 km (0.058 R)
• M30: 5,385,823 km (0.094 R)
• M31: 5,730,197 km (0.095 R)
• M32: 6,226,712 km (0.116 R)
• M33: 6,599,510 km (0.104 R)
• M34: 6,668,175 km (0.083 R)
• M35: 6,794,436 km (0.096 R)
• M36: 7,107,993 km (0.07 R)
• M37: 7,237,096 km (0.08 R)
• M38: 7,797,639 km (0.094 R)
• M39: 7,858,077 km (0.119 R)
• M40: 7,918,664 km (0.079 R)
• M41: 8,322,578 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 10.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.79 AU - 5.39 AU

Year: 7927 Days

Day: 7.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,371,984 km

• M1: 147,504 km (0.066 R)
• M2: 296,952 km (0.106 R)
• M3: 673,639 km (0.109 R)
• M4: 850,763 km (0.077 R)
• M5: 1,136,495 km (0.032 R)
• M6: 1,212,790 km (0.098 R)
• M7: 1,310,777 km (0.036 R)
• M8: 1,473,240 km (0.104 R)
• M9: 1,557,015 km (0.114 R)
• M10: 1,863,391 km (0.047 R)
• M11: 2,237,087 km (0.11 R)
• M12: 2,482,726 km (0.102 R)
• M13: 2,558,124 km (0.091 R)
• M14: 2,711,461 km (0.117 R)
• M15: 3,244,179 km (0.082 R)
• M16: 3,809,211 km (0.111 R)
• M17: 4,435,427 km (0.108 R)
• M18: 4,651,447 km (0.116 R)
• M19: 4,776,361 km (0.083 R)
• M20: 4,997,766 km (0.075 R)
• M21: 5,352,462 km (0.096 R)
• M22: 5,615,754 km (0.105 R)
• M23: 5,849,576 km (0.104 R)
• M24: 5,916,895 km (0.053 R)
• M25: 6,189,163 km (0.092 R)
• M26: 6,500,327 km (0.072 R)
• M27: 7,647,892 km (0.112 R)
• M28: 7,758,744 km (0.117 R)
• M29: 8,396,779 km (0.034 R)
• M30: 8,934,733 km (0.085 R)
• M31: 9,404,919 km (0.091 R)
• M32: 9,603,136 km (0.08 R)
• M33: 10,533,036 km (0.089 R)
• M34: 10,904,787 km (0.053 R)
• M35: 11,113,177 km (0.115 R)
• M36: 11,280,876 km (0.058 R)
• M37: 11,576,182 km (0.082 R)
• M38: 12,390,892 km (0.082 R)
• M39: 13,268,434 km (0.12 R)
• M40: 13,894,650 km (0.116 R)
• M41: 14,120,693 km (0.059 R)
• M42: 14,347,932 km (0.111 R)
• M43: 14,622,145 km (0.104 R)
• M44: 14,806,000 km (0.072 R)
• M45: 15,408,730 km (0.079 R)
• M46: 16,303,924 km (0.108 R)
• M47: 17,022,592 km (0.08 R)
• M48: 17,849,569 km (0.087 R)
• M49: 19,189,966 km (0.101 R)
• M50: 19,290,496 km (0.092 R)
• M51: 19,846,701 km (0.059 R)
• M52: 20,152,479 km (0.111 R)
• M53: 21,182,460 km (0.093 R)
• M54: 22,071,520 km (0.089 R)
• M55: 22,547,092 km (0.11 R)
• M56: 23,669,973 km (0.111 R)
• M57: 23,831,988 km (0.084 R)
• M58: 24,156,765 km (0.034 R)
• M59: 24,265,373 km (0.048 R)
• M60: 24,810,956 km (0.076 R)
• M61: 25,085,319 km (0.118 R)
• M62: 25,305,527 km (0.099 R)
• M63: 26,136,842 km (0.076 R)
• M64: 26,640,090 km (0.108 R)
• M65: 27,940,394 km (0.101 R)
• M66: 28,054,388 km (0.094 R)
• M67: 28,282,973 km (0.049 R)
• M68: 29,667,203 km (0.106 R)
• M69: 30,133,649 km (0.084 R)
• M70: 30,367,769 km (0.078 R)
• M71: 30,778,864 km (0.105 R)
• M72: 31,250,846 km (0.09 R)
• M73: 32,023,219 km (0.098 R)
• M74: 34,499,663 km (0.102 R)
• M75: 34,622,034 km (0.111 R)
• M76: 35,297,767 km (0.105 R)
• M77: 35,482,820 km (0.111 R)
• M78: 35,853,822 km (0.031 R)
• M79: 36,039,773 km (0.113 R)
• M80: 38,233,326 km (0.115 R)
• M81: 38,486,895 km (0.112 R)
• M82: 39,634,310 km (0.083 R)
• M83: 40,405,487 km (0.067 R)
• M84: 40,987,124 km (0.103 R)
• M85: 41,441,453 km (0.074 R)
• M86: 44,202,132 km (0.108 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 3.7

Gravity: 72.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.13 AU - 7.43 AU

Year: 13558 Days

Day: 19 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,371,984 km

• M1: 112,348 km (0.066 R)
• M2: 180,265 km (0.103 R)
• M3: 408,103 km (0.115 R)
• M4: 576,550 km (0.108 R)
• M5: 637,437 km (0.037 R)
• M6: 721,810 km (0.118 R)
• M7: 787,633 km (0.029 R)
• M8: 878,289 km (0.11 R)
• M9: 1,069,924 km (0.108 R)
• M10: 1,196,334 km (0.063 R)
• M11: 1,490,892 km (0.042 R)
• M12: 1,806,993 km (0.096 R)
• M13: 3,154,869 km (0.089 R)
• M14: 3,190,773 km (0.031 R)
• M15: 3,899,268 km (0.065 R)
• M16: 4,171,985 km (0.115 R)
• M17: 4,370,651 km (0.106 R)
• M18: 4,410,893 km (0.048 R)
• M19: 4,450,985 km (0.083 R)
• M20: 4,491,377 km (0.057 R)
• M21: 5,323,739 km (0.103 R)
• M22: 5,669,610 km (0.066 R)
• M23: 5,801,256 km (0.093 R)
• M24: 6,247,357 km (0.072 R)
• M25: 7,266,866 km (0.093 R)
• M26: 9,351,363 km (0.09 R)
• M27: 9,402,974 km (0.069 R)
• M28: 11,328,149 km (0.115 R)
• M29: 13,079,491 km (0.07 R)
• M30: 13,720,818 km (0.116 R)
• M31: 15,094,724 km (0.07 R)
• M32: 15,952,219 km (0.104 R)
• M33: 16,262,186 km (0.091 R)
• M34: 17,140,924 km (0.077 R)
• M35: 17,585,978 km (0.087 R)
• M36: 18,422,679 km (0.112 R)
• M37: 18,552,530 km (0.052 R)
• M38: 19,801,373 km (0.037 R)
• M39: 20,268,268 km (0.116 R)
• M40: 20,604,115 km (0.115 R)
• M41: 20,806,371 km (0.111 R)
• M42: 21,349,112 km (0.091 R)
• M43: 22,379,243 km (0.087 R)
• M44: 23,566,153 km (0.102 R)
• M45: 24,630,392 km (0.075 R)
• M46: 24,845,065 km (0.105 R)
• M47: 24,916,722 km (0.099 R)
• M48: 25,132,293 km (0.103 R)
• M49: 26,438,432 km (0.042 R)
• M50: 27,915,411 km (0.06 R)
• M51: 29,570,712 km (0.059 R)
• M52: 29,875,144 km (0.046 R)
• M53: 30,180,622 km (0.097 R)
• M54: 30,410,255 km (0.103 R)
• M55: 30,871,465 km (0.086 R)
• M56: 33,291,061 km (0.106 R)
• M57: 34,084,528 km (0.092 R)
• M58: 36,095,124 km (0.063 R)
• M59: 36,501,880 km (0.089 R)
• M60: 37,402,011 km (0.066 R)
• M61: 38,143,867 km (0.12 R)
• M62: 38,309,472 km (0.053 R)
• M63: 38,807,333 km (0.113 R)
• M64: 39,140,637 km (0.089 R)
• M65: 39,474,689 km (0.044 R)
• M66: 40,482,829 km (0.114 R)
• M67: 41,754,860 km (0.114 R)
• M68: 42,096,242 km (0.084 R)
• M69: 43,643,982 km (0.057 R)
• M70: 43,817,067 km (0.077 R)
• M71: 44,773,296 km (0.09 R)
• M72: 47,593,964 km (0.037 R)
• M73: 47,683,125 km (0.119 R)
• M74: 48,039,915 km (0.042 R)
• M75: 48,308,144 km (0.101 R)
• M76: 49,115,674 km (0.106 R)
• M77: 49,566,262 km (0.104 R)
• M78: 50,018,347 km (0.082 R)
• M79: 50,108,854 km (0.113 R)
• M80: 51,290,976 km (0.115 R)
• M81: 51,473,785 km (0.075 R)
• M82: 51,839,701 km (0.038 R)
• M83: 54,333,049 km (0.095 R)
• M84: 54,892,395 km (0.055 R)
• M85: 55,359,889 km (0.049 R)
• M86: 59,243,450 km (0.026 R)
• M87: 60,300,359 km (0.119 R)
• M88: 60,589,531 km (0.097 R)
• M89: 60,976,092 km (0.111 R)
• M90: 62,140,263 km (0.115 R)
• M91: 64,687,914 km (0.106 R)
• M92: 65,181,737 km (0.106 R)
• M93: 65,974,456 km (0.028 R)
• M94: 66,073,789 km (0.111 R)
• M95: 66,173,122 km (0.117 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: 439 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit