🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 462 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,565,581 km

• M1: 182,958 km (0.05 R)
• M2: 289,023 km (0.104 R)
• M3: 415,583 km (0.109 R)
• M4: 543,040 km (0.111 R)
• M5: 658,829 km (0.104 R)
• M6: 843,433 km (0.095 R)
• M7: 941,868 km (0.105 R)
• M8: 1,034,619 km (0.086 R)
• M9: 1,196,334 km (0.089 R)
• M10: 1,317,359 km (0.09 R)
• M11: 1,631,814 km (0.093 R)
• M12: 1,734,139 km (0.116 R)
• M13: 1,832,424 km (0.05 R)
• M14: 1,996,533 km (0.117 R)
• M15: 2,093,473 km (0.066 R)
• M16: 2,188,766 km (0.103 R)
• M17: 2,309,193 km (0.104 R)
• M18: 2,442,335 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 10.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.42 AU

Year: 838 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,565,581 km

• M1: 132,095 km (0.067 R)
• M2: 208,091 km (0.051 R)
• M3: 279,748 km (0.05 R)
• M4: 380,727 km (0.086 R)
• M5: 568,322 km (0.083 R)
• M6: 672,143 km (0.066 R)
• M7: 788,231 km (0.098 R)
• M8: 917,185 km (0.111 R)
• M9: 990,188 km (0.09 R)
• M10: 1,094,608 km (0.071 R)
• M11: 1,172,698 km (0.105 R)
• M12: 1,240,166 km (0.07 R)
• M13: 1,373,009 km (0.063 R)
• M14: 1,571,226 km (0.11 R)
• M15: 1,708,557 km (0.101 R)
• M16: 1,929,813 km (0.095 R)
• M17: 2,252,196 km (0.045 R)
• M18: 2,360,804 km (0.101 R)
• M19: 2,487,364 km (0.1 R)
• M20: 2,714,154 km (0.047 R)
• M21: 2,846,847 km (0.104 R)
• M22: 2,973,258 km (0.071 R)
• M23: 3,067,056 km (0.068 R)
• M24: 3,293,098 km (0.089 R)
• M25: 3,470,671 km (0.086 R)
• M26: 3,596,931 km (0.095 R)
• M27: 3,706,287 km (0.038 R)
• M28: 3,844,665 km (0.077 R)
• M29: 3,965,989 km (0.087 R)
• M30: 4,318,292 km (0.065 R)
• M31: 4,690,641 km (0.085 R)
• M32: 4,900,976 km (0.051 R)
• M33: 5,002,254 km (0.112 R)
• M34: 5,155,442 km (0.089 R)
• M35: 5,445,662 km (0.04 R)
• M36: 5,635,053 km (0.117 R)
• M37: 5,773,281 km (0.1 R)
• M38: 6,293,134 km (0.059 R)
• M39: 6,425,378 km (0.096 R)
• M40: 6,491,949 km (0.104 R)
• M41: 6,614,470 km (0.111 R)
• M42: 6,681,639 km (0.115 R)
• M43: 6,816,726 km (0.04 R)
• M44: 6,907,233 km (0.103 R)
• M45: 7,009,558 km (0.05 R)
• M46: 7,146,889 km (0.114 R)
• M47: 7,563,968 km (0.1 R)
• M48: 7,669,584 km (0.086 R)
• M49: 7,822,772 km (0.114 R)
• M50: 7,905,799 km (0.117 R)
• M51: 7,977,157 km (0.072 R)
• M52: 8,060,632 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 8.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.4 AU - 1.56 AU

Year: 1163 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,565,581 km

• M1: 203,752 km (0.066 R)
• M2: 295,905 km (0.093 R)
• M3: 492,476 km (0.095 R)
• M4: 610,808 km (0.074 R)
• M5: 685,457 km (0.055 R)
• M6: 778,807 km (0.048 R)
• M7: 870,211 km (0.092 R)
• M8: 948,750 km (0.105 R)
• M9: 1,138,141 km (0.075 R)
• M10: 1,202,767 km (0.09 R)
• M11: 1,744,012 km (0.079 R)
• M12: 1,827,637 km (0.076 R)
• M13: 1,887,028 km (0.098 R)
• M14: 2,064,600 km (0.109 R)
• M15: 2,293,335 km (0.09 R)
• M16: 2,775,041 km (0.094 R)
• M17: 2,937,653 km (0.072 R)
• M18: 3,037,734 km (0.119 R)
• M19: 3,098,322 km (0.114 R)
• M20: 3,313,593 km (0.105 R)
• M21: 3,438,806 km (0.093 R)
• M22: 3,555,044 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 12.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.38 AU - 2.2 AU

Year: 1546 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,565,581 km

• M1: 203,004 km (0.092 R)
• M2: 314,006 km (0.096 R)
• M3: 517,609 km (0.076 R)
• M4: 730,786 km (0.096 R)
• M5: 824,883 km (0.081 R)
• M6: 940,372 km (0.073 R)
• M7: 1,052,870 km (0.086 R)
• M8: 1,161,029 km (0.109 R)
• M9: 1,263,803 km (0.034 R)
• M10: 1,428,959 km (0.097 R)
• M11: 1,519,316 km (0.09 R)
• M12: 1,601,445 km (0.119 R)
• M13: 1,695,841 km (0.054 R)
• M14: 1,879,099 km (0.072 R)
• M15: 2,012,690 km (0.093 R)
• M16: 2,126,384 km (0.111 R)
• M17: 2,230,654 km (0.034 R)
• M18: 2,384,440 km (0.103 R)
• M19: 2,554,084 km (0.084 R)
• M20: 3,087,102 km (0.107 R)
• M21: 3,326,309 km (0.116 R)
• M22: 3,738,451 km (0.111 R)
• M23: 3,893,584 km (0.088 R)
• M24: 4,022,388 km (0.111 R)
• M25: 4,313,355 km (0.063 R)
• M26: 4,536,256 km (0.078 R)
• M27: 4,641,573 km (0.101 R)
• M28: 4,717,270 km (0.099 R)
• M29: 4,900,677 km (0.117 R)
• M30: 4,977,869 km (0.081 R)
• M31: 5,369,816 km (0.069 R)
• M32: 5,449,402 km (0.044 R)
• M33: 5,642,084 km (0.106 R)
• M34: 5,918,989 km (0.106 R)
• M35: 6,001,268 km (0.116 R)
• M36: 6,233,743 km (0.091 R)
• M37: 6,351,028 km (0.11 R)
• M38: 6,810,742 km (0.047 R)
• M39: 6,914,264 km (0.039 R)
• M40: 7,245,922 km (0.097 R)
• M41: 7,404,795 km (0.089 R)
• M42: 7,493,657 km (0.118 R)
• M43: 7,618,571 km (0.113 R)
• M44: 7,726,132 km (0.098 R)
• M45: 8,015,604 km (0.064 R)
• M46: 8,180,012 km (0.084 R)
• M47: 8,456,618 km (0.092 R)
• M48: 8,661,418 km (0.034 R)
• M49: 8,849,013 km (0.111 R)
• M50: 9,018,956 km (0.104 R)
• M51: 9,132,950 km (0.098 R)
• M52: 9,285,540 km (0.108 R)
• M53: 9,400,730 km (0.051 R)
• M54: 9,516,220 km (0.089 R)
• M55: 9,612,860 km (0.106 R)
• M56: 9,904,875 km (0.067 R)
• M57: 10,100,998 km (0.09 R)
• M58: 10,517,478 km (0.114 R)
• M59: 11,142,349 km (0.108 R)
• M60: 11,428,529 km (0.089 R)
• M61: 11,737,898 km (0.113 R)
• M62: 12,154,677 km (0.067 R)
• M63: 12,512,815 km (0.078 R)
• M64: 13,045,832 km (0.069 R)
• M65: 13,239,561 km (0.112 R)
• M66: 13,325,879 km (0.1 R)
• M67: 13,826,284 km (0.089 R)
• M68: 14,134,007 km (0.094 R)
• M69: 14,288,691 km (0.101 R)
• M70: 14,466,114 km (0.097 R)
• M71: 14,980,432 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 12.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.2 AU - 4.14 AU

Year: 4540 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,565,581 km

• M1: 247,285 km (0.107 R)
• M2: 436,377 km (0.08 R)
• M3: 524,789 km (0.086 R)
• M4: 835,055 km (0.096 R)
• M5: 1,263,354 km (0.084 R)
• M6: 1,554,621 km (0.055 R)
• M7: 1,784,104 km (0.071 R)
• M8: 2,261,471 km (0.064 R)
• M9: 2,460,436 km (0.063 R)
• M10: 2,827,101 km (0.108 R)
• M11: 3,245,526 km (0.062 R)
• M12: 3,366,251 km (0.078 R)
• M13: 3,470,970 km (0.085 R)
• M14: 3,612,340 km (0.113 R)
• M15: 4,178,269 km (0.112 R)
• M16: 4,310,064 km (0.052 R)
• M17: 4,405,059 km (0.105 R)
• M18: 4,616,441 km (0.031 R)
• M19: 4,733,127 km (0.09 R)
• M20: 4,949,745 km (0.086 R)
• M21: 5,089,320 km (0.102 R)
• M22: 5,230,241 km (0.104 R)
• M23: 5,454,338 km (0.077 R)
• M24: 5,536,617 km (0.07 R)
• M25: 5,619,345 km (0.104 R)
• M26: 6,060,509 km (0.066 R)
• M27: 6,167,172 km (0.096 R)
• M28: 6,622,099 km (0.042 R)
• M29: 6,710,063 km (0.109 R)
• M30: 7,155,565 km (0.105 R)
• M31: 7,427,385 km (0.079 R)
• M32: 7,587,604 km (0.095 R)
• M33: 7,749,020 km (0.101 R)
• M34: 7,841,771 km (0.119 R)
• M35: 8,263,637 km (0.073 R)
• M36: 8,382,118 km (0.038 R)
• M37: 8,525,134 km (0.041 R)
• M38: 8,621,026 km (0.037 R)
• M39: 9,723,114 km (0.053 R)
• M40: 9,923,724 km (0.103 R)
• M41: 10,278,122 km (0.106 R)
• M42: 10,405,729 km (0.083 R)
• M43: 10,610,977 km (0.067 R)
• M44: 10,714,050 km (0.094 R)
• M45: 11,737,150 km (0.119 R)
• M46: 12,165,897 km (0.038 R)
• M47: 12,355,139 km (0.061 R)
• M48: 13,454,982 km (0.106 R)
• M49: 13,650,656 km (0.084 R)
• M50: 13,734,880 km (0.037 R)
• M51: 13,819,103 km (0.11 R)
• M52: 14,442,926 km (0.103 R)
• M53: 14,528,796 km (0.08 R)
• M54: 14,931,363 km (0.108 R)
• M55: 15,483,529 km (0.081 R)
• M56: 16,072,047 km (0.099 R)
• M57: 16,250,069 km (0.106 R)
• M58: 16,369,149 km (0.106 R)
• M59: 16,668,045 km (0.097 R)
• M60: 17,180,268 km (0.096 R)
• M61: 17,331,961 km (0.118 R)
• M62: 17,544,988 km (0.101 R)
• M63: 17,697,727 km (0.065 R)
• M64: 17,820,098 km (0.064 R)
• M65: 18,158,489 km (0.059 R)
• M66: 18,374,957 km (0.104 R)
• M67: 19,060,564 km (0.063 R)
• M68: 20,136,921 km (0.083 R)
• M69: 20,650,191 km (0.056 R)
• M70: 20,908,397 km (0.049 R)
• M71: 21,297,800 km (0.042 R)
• M72: 21,656,985 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 13.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.68 AU - 7.28 AU

Year: 9442 Days

Day: 9.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,565,581 km

• M1: 177,423 km (0.087 R)
• M2: 330,761 km (0.058 R)
• M3: 424,260 km (0.073 R)
• M4: 573,558 km (0.103 R)
• M5: 1,218,475 km (0.101 R)
• M6: 1,755,980 km (0.113 R)
• M7: 1,871,918 km (0.097 R)
• M8: 2,311,736 km (0.087 R)
• M9: 2,570,091 km (0.082 R)
• M10: 2,729,862 km (0.106 R)
• M11: 2,947,976 km (0.096 R)
• M12: 3,314,939 km (0.083 R)
• M13: 3,756,851 km (0.096 R)
• M14: 3,938,912 km (0.071 R)
• M15: 4,155,081 km (0.069 R)
• M16: 4,249,028 km (0.094 R)
• M17: 4,827,224 km (0.07 R)
• M18: 4,926,108 km (0.108 R)
• M19: 5,025,591 km (0.077 R)
• M20: 5,567,883 km (0.083 R)
• M21: 6,343,997 km (0.082 R)
• M22: 6,561,662 km (0.028 R)
• M23: 6,744,919 km (0.062 R)
• M24: 6,892,722 km (0.073 R)
• M25: 7,763,830 km (0.069 R)
• M26: 8,629,404 km (0.12 R)
• M27: 9,196,380 km (0.112 R)
• M28: 9,858,948 km (0.083 R)
• M29: 11,099,264 km (0.112 R)
• M30: 11,671,177 km (0.085 R)
• M31: 12,117,577 km (0.067 R)
• M32: 12,706,544 km (0.1 R)
• M33: 13,165,809 km (0.035 R)
• M34: 13,397,537 km (0.111 R)
• M35: 14,100,946 km (0.12 R)
• M36: 14,864,344 km (0.084 R)
• M37: 15,886,845 km (0.079 R)
• M38: 16,084,165 km (0.103 R)
• M39: 17,437,427 km (0.073 R)
• M40: 18,256,625 km (0.091 R)
• M41: 18,359,847 km (0.077 R)
• M42: 18,515,130 km (0.079 R)
• M43: 18,618,951 km (0.067 R)
• M44: 19,036,030 km (0.1 R)
• M45: 19,350,784 km (0.111 R)
• M46: 19,508,759 km (0.112 R)
• M47: 19,879,313 km (0.075 R)
• M48: 20,038,784 km (0.087 R)
• M49: 20,145,298 km (0.053 R)
• M50: 21,438,721 km (0.116 R)
• M51: 21,547,778 km (0.098 R)
• M52: 21,985,651 km (0.079 R)
• M53: 22,315,963 km (0.113 R)
• M54: 22,537,069 km (0.076 R)
• M55: 22,647,921 km (0.099 R)
• M56: 23,148,924 km (0.106 R)
• M57: 23,485,071 km (0.107 R)
• M58: 24,048,755 km (0.059 R)
• M59: 26,289,582 km (0.104 R)
• M60: 26,698,882 km (0.093 R)
• M61: 26,933,601 km (0.11 R)
• M62: 29,926,306 km (0.094 R)
• M63: 30,537,264 km (0.101 R)
• M64: 31,152,560 km (0.09 R)
• M65: 32,145,441 km (0.114 R)
• M66: 32,834,040 km (0.06 R)
• M67: 33,211,774 km (0.117 R)
• M68: 34,162,170 km (0.119 R)
• M69: 34,544,841 km (0.112 R)
• M70: 35,121,690 km (0.11 R)
• M71: 35,895,560 km (0.09 R)
• M72: 36,284,664 km (0.057 R)
• M73: 36,479,740 km (0.103 R)
• M74: 37,066,912 km (0.081 R)
• M75: 38,847,575 km (0.08 R)
• M76: 39,180,281 km (0.066 R)
• M77: 41,332,545 km (0.113 R)
• M78: 41,604,365 km (0.091 R)
• M79: 42,217,865 km (0.075 R)
• M80: 43,592,072 km (0.051 R)
• M81: 45,610,596 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 6.1

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.38 AU - 7.44 AU

Year: 10479 Days

Day: 24.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,565,581 km

• M1: 83,176 km (0.098 R)
• M2: 157,527 km (0.114 R)
• M3: 241,301 km (0.094 R)
• M4: 445,203 km (0.1 R)
• M5: 529,128 km (0.09 R)
• M6: 573,259 km (0.046 R)
• M7: 729,738 km (0.09 R)
• M8: 882,179 km (0.095 R)
• M9: 989,590 km (0.075 R)
• M10: 1,337,704 km (0.063 R)
• M11: 1,440,777 km (0.094 R)
• M12: 1,567,935 km (0.102 R)
• M13: 1,654,852 km (0.114 R)
• M14: 1,743,414 km (0.073 R)
• M15: 1,879,248 km (0.069 R)
• M16: 2,233,795 km (0.111 R)
• M17: 2,896,514 km (0.098 R)
• M18: 3,112,085 km (0.092 R)
• M19: 3,818,785 km (0.108 R)
• M20: 4,418,523 km (0.058 R)
• M21: 4,792,517 km (0.048 R)
• M22: 5,144,222 km (0.059 R)
• M23: 5,306,835 km (0.105 R)
• M24: 6,008,150 km (0.116 R)
• M25: 6,352,374 km (0.119 R)
• M26: 6,809,246 km (0.116 R)
• M27: 8,091,599 km (0.103 R)
• M28: 8,167,146 km (0.032 R)
• M29: 8,935,032 km (0.109 R)
• M30: 9,052,167 km (0.039 R)
• M31: 9,367,071 km (0.027 R)
• M32: 9,765,899 km (0.115 R)
• M33: 10,251,643 km (0.062 R)
• M34: 11,120,657 km (0.112 R)
• M35: 11,288,805 km (0.112 R)
• M36: 11,415,514 km (0.106 R)
• M37: 11,755,700 km (0.068 R)
• M38: 11,841,270 km (0.048 R)
• M39: 11,926,989 km (0.094 R)
• M40: 13,238,215 km (0.09 R)
• M41: 13,820,450 km (0.045 R)
• M42: 14,456,989 km (0.065 R)
• M43: 14,732,548 km (0.118 R)
• M44: 14,778,774 km (0.102 R)
• M45: 14,871,076 km (0.097 R)
• M46: 15,758,191 km (0.091 R)
• M47: 16,136,823 km (0.12 R)
• M48: 16,662,360 km (0.115 R)
• M49: 17,048,024 km (0.089 R)
• M50: 17,339,291 km (0.088 R)
• M51: 18,173,299 km (0.106 R)
• M52: 18,670,113 km (0.111 R)
• M53: 18,769,895 km (0.105 R)
• M54: 19,474,052 km (0.099 R)
• M55: 20,135,574 km (0.073 R)
• M56: 20,701,204 km (0.056 R)
• M57: 23,229,258 km (0.109 R)
• M58: 23,336,819 km (0.089 R)
• M59: 23,390,525 km (0.098 R)
• M60: 23,606,095 km (0.079 R)
• M61: 23,660,100 km (0.091 R)
• M62: 24,311,150 km (0.108 R)
• M63: 24,858,229 km (0.053 R)
• M64: 25,797,554 km (0.098 R)
• M65: 26,187,706 km (0.063 R)
• M66: 26,299,455 km (0.034 R)
• M67: 26,973,842 km (0.119 R)
• M68: 27,824,606 km (0.102 R)
• M69: 28,167,484 km (0.1 R)
• M70: 29,030,664 km (0.115 R)
• M71: 30,782,754 km (0.082 R)
• M72: 32,029,503 km (0.103 R)
• M73: 32,149,181 km (0.091 R)
• M74: 32,209,020 km (0.11 R)
• M75: 32,629,091 km (0.055 R)
• M76: 33,535,205 km (0.115 R)
• M77: 34,266,140 km (0.053 R)
• M78: 34,572,218 km (0.09 R)
• M79: 34,633,553 km (0.076 R)
• M80: 35,434,051 km (0.092 R)
• M81: 36,240,683 km (0.055 R)
• M82: 36,303,065 km (0.079 R)
• M83: 37,682,656 km (0.081 R)
• M84: 38,887,817 km (0.116 R)
• M85: 39,912,562 km (0.09 R)
• M86: 40,363,600 km (0.053 R)
• M87: 40,622,255 km (0.082 R)
• M88: 44,565,654 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit