🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 344 Days

Day: 27.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,027,201 km

• M1: 250,427 km (0.048 R)
• M2: 320,887 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.66 AU - 2.82 AU

Year: 1657 Days

Day: 29.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.73 AU - 3.19 AU

Year: 1860 Days

Day: 47.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,027,201 km

• M1: 603,627 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.71 AU - 4.09 AU

Year: 2290 Days

Day: 47.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,027,201 km

• M1: 1,286,990 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.83 AU - 4.93 AU

Year: 3348 Days

Day: 43.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,027,201 km

• M1: 1,114,355 km (0.054 R)
• M2: 1,901,389 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.07 AU - 9.37 AU

Year: 10226 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,027,201 km

• M1: 178,769 km (0.099 R)
• M2: 325,076 km (0.049 R)
• M3: 677,379 km (0.109 R)
• M4: 969,095 km (0.106 R)
• M5: 1,215,333 km (0.059 R)
• M6: 1,557,613 km (0.058 R)
• M7: 2,181,287 km (0.043 R)
• M8: 2,288,847 km (0.114 R)
• M9: 2,464,924 km (0.117 R)
• M10: 2,668,527 km (0.096 R)
• M11: 3,387,644 km (0.089 R)
• M12: 3,564,020 km (0.089 R)
• M13: 3,717,657 km (0.075 R)
• M14: 3,899,717 km (0.034 R)
• M15: 4,685,555 km (0.071 R)
• M16: 5,140,183 km (0.064 R)
• M17: 5,490,691 km (0.098 R)
• M18: 5,579,402 km (0.103 R)
• M19: 5,758,620 km (0.116 R)
• M20: 6,000,520 km (0.05 R)
• M21: 6,122,592 km (0.117 R)
• M22: 6,214,894 km (0.105 R)
• M23: 6,338,462 km (0.103 R)
• M24: 6,714,551 km (0.112 R)
• M25: 7,130,134 km (0.038 R)
• M26: 7,357,373 km (0.06 R)
• M27: 8,324,673 km (0.063 R)
• M28: 8,805,929 km (0.095 R)
• M29: 9,795,818 km (0.089 R)
• M30: 10,267,500 km (0.083 R)
• M31: 12,578,189 km (0.092 R)
• M32: 13,210,090 km (0.077 R)
• M33: 14,014,628 km (0.118 R)
• M34: 14,136,550 km (0.114 R)
• M35: 14,259,071 km (0.049 R)
• M36: 14,381,741 km (0.104 R)
• M37: 15,084,103 km (0.098 R)
• M38: 15,209,167 km (0.115 R)
• M39: 16,009,665 km (0.108 R)
• M40: 16,651,141 km (0.094 R)
• M41: 16,867,010 km (0.071 R)
• M42: 17,301,293 km (0.091 R)
• M43: 17,827,279 km (0.052 R)
• M44: 19,075,075 km (0.087 R)
• M45: 19,165,282 km (0.086 R)
• M46: 20,166,990 km (0.084 R)
• M47: 20,813,402 km (0.114 R)
• M48: 20,952,827 km (0.083 R)
• M49: 21,795,662 km (0.064 R)
• M50: 23,177,049 km (0.069 R)
• M51: 24,390,437 km (0.049 R)
• M52: 25,724,102 km (0.092 R)
• M53: 25,923,665 km (0.076 R)
• M54: 26,676,741 km (0.083 R)
• M55: 26,979,976 km (0.094 R)
• M56: 27,590,036 km (0.118 R)
• M57: 28,410,431 km (0.09 R)
• M58: 28,565,115 km (0.105 R)
• M59: 28,875,381 km (0.08 R)
• M60: 29,238,754 km (0.052 R)
• M61: 29,970,138 km (0.113 R)
• M62: 30,075,006 km (0.068 R)
• M63: 30,654,548 km (0.098 R)
• M64: 31,557,521 km (0.069 R)
• M65: 32,469,171 km (0.068 R)
• M66: 33,009,518 km (0.094 R)
• M67: 33,117,977 km (0.039 R)
• M68: 34,483,207 km (0.031 R)
• M69: 35,034,475 km (0.082 R)
• M70: 35,366,732 km (0.069 R)
• M71: 35,477,584 km (0.071 R)
• M72: 35,866,837 km (0.04 R)
• M73: 36,145,838 km (0.116 R)
• M74: 36,257,587 km (0.041 R)
• M75: 36,818,130 km (0.085 R)
• M76: 37,212,171 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 14.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.86 AU - 10.7 AU

Year: 11171 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,027,201 km

• M1: 205,847 km (0.104 R)
• M2: 385,963 km (0.088 R)
• M3: 475,871 km (0.057 R)
• M4: 785,838 km (0.075 R)
• M5: 1,285,195 km (0.113 R)
• M6: 1,479,972 km (0.097 R)
• M7: 1,569,880 km (0.066 R)
• M8: 1,661,733 km (0.051 R)
• M9: 1,924,128 km (0.092 R)
• M10: 2,330,436 km (0.059 R)
• M11: 2,571,139 km (0.115 R)
• M12: 2,848,343 km (0.067 R)
• M13: 3,106,250 km (0.055 R)
• M14: 4,181,859 km (0.117 R)
• M15: 4,913,093 km (0.114 R)
• M16: 5,154,095 km (0.093 R)
• M17: 5,434,591 km (0.055 R)
• M18: 5,540,956 km (0.059 R)
• M19: 5,792,130 km (0.094 R)
• M20: 6,010,394 km (0.108 R)
• M21: 6,157,448 km (0.111 R)
• M22: 6,987,866 km (0.116 R)
• M23: 7,693,519 km (0.109 R)
• M24: 8,095,339 km (0.12 R)
• M25: 8,298,942 km (0.095 R)
• M26: 8,752,822 km (0.04 R)
• M27: 9,045,884 km (0.074 R)
• M28: 9,384,873 km (0.105 R)
• M29: 10,515,085 km (0.113 R)
• M30: 10,692,957 km (0.107 R)
• M31: 11,006,364 km (0.074 R)
• M32: 12,197,163 km (0.075 R)
• M33: 12,666,003 km (0.053 R)
• M34: 12,997,811 km (0.101 R)
• M35: 13,093,105 km (0.031 R)
• M36: 13,332,461 km (0.093 R)
• M37: 13,670,104 km (0.109 R)
• M38: 14,206,113 km (0.111 R)
• M39: 15,450,169 km (0.068 R)
• M40: 16,008,618 km (0.099 R)
• M41: 16,625,410 km (0.118 R)
• M42: 16,936,723 km (0.088 R)
• M43: 17,145,412 km (0.062 R)
• M44: 17,460,016 km (0.104 R)
• M45: 18,308,087 km (0.025 R)
• M46: 18,468,605 km (0.053 R)
• M47: 20,597,981 km (0.119 R)
• M48: 20,988,432 km (0.038 R)
• M49: 21,212,529 km (0.094 R)
• M50: 24,022,875 km (0.093 R)
• M51: 24,551,703 km (0.111 R)
• M52: 25,501,201 km (0.08 R)
• M53: 25,620,879 km (0.093 R)
• M54: 25,740,558 km (0.101 R)
• M55: 27,804,559 km (0.108 R)
• M56: 28,297,784 km (0.104 R)
• M57: 28,483,584 km (0.105 R)
• M58: 29,043,379 km (0.1 R)
• M59: 29,921,220 km (0.076 R)
• M60: 30,807,737 km (0.111 R)
• M61: 32,347,697 km (0.072 R)
• M62: 33,453,674 km (0.105 R)
• M63: 33,846,967 km (0.079 R)
• M64: 34,307,728 km (0.065 R)
• M65: 36,104,399 km (0.114 R)
• M66: 36,373,226 km (0.097 R)
• M67: 37,115,830 km (0.096 R)
• M68: 37,931,737 km (0.099 R)
• M69: 38,478,816 km (0.039 R)
• M70: 40,275,188 km (0.099 R)
• M71: 42,028,026 km (0.115 R)
• M72: 42,240,156 km (0.034 R)
• M73: 43,734,190 km (0.06 R)
• M74: 44,308,047 km (0.104 R)
• M75: 45,535,497 km (0.09 R)
• M76: 46,847,321 km (0.037 R)
• M77: 48,319,514 km (0.11 R)
• M78: 48,541,667 km (0.047 R)
• M79: 49,582,868 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 4.9

Gravity: 37.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.75 AU - 14.33 AU

Year: 17199 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,027,201 km

• M1: 67,618 km (0.12 R)
• M2: 147,504 km (0.113 R)
• M3: 450,888 km (0.108 R)
• M4: 850,015 km (0.106 R)
• M5: 925,113 km (0.102 R)
• M6: 1,304,344 km (0.115 R)
• M7: 1,602,193 km (0.081 R)
• M8: 2,189,066 km (0.115 R)
• M9: 2,687,227 km (0.111 R)
• M10: 4,118,579 km (0.108 R)
• M11: 4,161,214 km (0.088 R)
• M12: 4,290,018 km (0.077 R)
• M13: 4,463,701 km (0.112 R)
• M14: 4,507,533 km (0.027 R)
• M15: 4,639,928 km (0.059 R)
• M16: 4,684,209 km (0.039 R)
• M17: 5,135,844 km (0.09 R)
• M18: 5,648,516 km (0.109 R)
• M19: 5,743,511 km (0.117 R)
• M20: 5,886,975 km (0.116 R)
• M21: 6,031,637 km (0.118 R)
• M22: 6,472,501 km (0.102 R)
• M23: 6,671,915 km (0.078 R)
• M24: 6,772,296 km (0.075 R)
• M25: 7,385,348 km (0.055 R)
• M26: 8,122,716 km (0.106 R)
• M27: 8,283,683 km (0.074 R)
• M28: 9,104,676 km (0.12 R)
• M29: 10,181,332 km (0.107 R)
• M30: 10,705,373 km (0.074 R)
• M31: 11,237,942 km (0.036 R)
• M32: 11,658,162 km (0.093 R)
• M33: 11,961,547 km (0.085 R)
• M34: 13,389,907 km (0.072 R)
• M35: 13,835,260 km (0.106 R)
• M36: 16,539,541 km (0.068 R)
• M37: 17,154,388 km (0.097 R)
• M38: 17,707,302 km (0.119 R)
• M39: 17,776,715 km (0.118 R)
• M40: 17,846,428 km (0.117 R)
• M41: 18,688,813 km (0.095 R)
• M42: 19,400,600 km (0.041 R)
• M43: 19,544,064 km (0.119 R)
• M44: 19,759,784 km (0.075 R)
• M45: 20,850,652 km (0.054 R)
• M46: 21,071,159 km (0.12 R)
• M47: 21,440,516 km (0.039 R)
• M48: 22,863,043 km (0.099 R)
• M49: 23,242,423 km (0.036 R)
• M50: 23,547,453 km (0.075 R)
• M51: 24,315,788 km (0.081 R)
• M52: 24,547,814 km (0.102 R)
• M53: 24,936,319 km (0.078 R)
• M54: 25,798,153 km (0.075 R)
• M55: 26,908,917 km (0.066 R)
• M56: 31,589,984 km (0.077 R)
• M57: 32,266,765 km (0.088 R)
• M58: 32,948,333 km (0.068 R)
• M59: 33,893,342 km (0.118 R)
• M60: 34,066,128 km (0.104 R)
• M61: 34,673,046 km (0.077 R)
• M62: 35,458,734 km (0.066 R)
• M63: 36,161,844 km (0.087 R)
• M64: 36,603,757 km (0.054 R)
• M65: 36,869,742 km (0.066 R)
• M66: 37,136,325 km (0.065 R)
• M67: 40,476,995 km (0.086 R)
• M68: 40,843,809 km (0.079 R)
• M69: 41,488,426 km (0.105 R)
• M70: 43,068,030 km (0.087 R)
• M71: 44,951,318 km (0.098 R)
• M72: 45,807,616 km (0.114 R)
• M73: 46,381,473 km (0.052 R)
• M74: 46,861,533 km (0.113 R)
• M75: 47,343,089 km (0.077 R)
• M76: 47,826,439 km (0.103 R)
• M77: 49,579,726 km (0.026 R)
• M78: 51,354,107 km (0.112 R)
• M79: 52,049,587 km (0.114 R)
• M80: 52,648,427 km (0.084 R)
• M81: 56,697,743 km (0.073 R)
• M82: 56,800,217 km (0.113 R)
• M83: 58,241,742 km (0.11 R)
• M84: 61,898,064 km (0.058 R)
• M85: 64,234,184 km (0.081 R)
• M86: 65,735,698 km (0.113 R)
• M87: 66,274,699 km (0.119 R)
• M88: 67,031,814 km (0.097 R)
• M89: 67,465,797 km (0.119 R)
• M90: 67,574,405 km (0.067 R)
• M91: 68,336,457 km (0.064 R)
• M92: 70,749,919 km (0.097 R)
• M93: 71,523,640 km (0.088 R)
• M94: 71,745,194 km (0.073 R)
• M95: 72,522,654 km (0.075 R)
• M96: 72,633,805 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 4.4

Gravity: 38.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.18 AU - 16.78 AU

Year: 18077 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 73,027,201 km

• M1: 116,986 km (0.118 R)
• M2: 175,628 km (0.115 R)
• M3: 616,792 km (0.07 R)
• M4: 751,281 km (0.07 R)
• M5: 798,254 km (0.105 R)
• M6: 1,100,442 km (0.093 R)
• M7: 1,768,247 km (0.111 R)
• M8: 2,466,869 km (0.038 R)
• M9: 2,573,083 km (0.055 R)
• M10: 2,789,851 km (0.103 R)
• M11: 2,937,803 km (0.098 R)
• M12: 3,241,038 km (0.085 R)
• M13: 3,435,665 km (0.08 R)
• M14: 3,634,181 km (0.087 R)
• M15: 4,251,721 km (0.09 R)
• M16: 5,814,271 km (0.074 R)
• M17: 6,050,635 km (0.096 R)
• M18: 6,146,079 km (0.037 R)
• M19: 6,290,142 km (0.097 R)
• M20: 6,581,558 km (0.034 R)
• M21: 6,827,796 km (0.098 R)
• M22: 6,977,095 km (0.119 R)
• M23: 7,482,287 km (0.117 R)
• M24: 8,849,911 km (0.111 R)
• M25: 10,924,385 km (0.053 R)
• M26: 11,333,086 km (0.115 R)
• M27: 11,568,852 km (0.087 R)
• M28: 11,806,264 km (0.101 R)
• M29: 12,710,882 km (0.099 R)
• M30: 14,713,549 km (0.094 R)
• M31: 14,970,708 km (0.06 R)
• M32: 15,620,112 km (0.05 R)
• M33: 16,678,218 km (0.033 R)
• M34: 17,622,779 km (0.113 R)
• M35: 19,704,732 km (0.071 R)
• M36: 19,775,492 km (0.03 R)
• M37: 20,130,338 km (0.106 R)
• M38: 21,062,931 km (0.083 R)
• M39: 21,280,148 km (0.11 R)
• M40: 22,672,904 km (0.089 R)
• M41: 22,746,955 km (0.118 R)
• M42: 23,268,004 km (0.061 R)
• M43: 23,868,340 km (0.111 R)
• M44: 24,094,831 km (0.107 R)
• M45: 24,321,921 km (0.119 R)
• M46: 24,702,199 km (0.101 R)
• M47: 24,931,233 km (0.109 R)
• M48: 25,237,610 km (0.12 R)
• M49: 25,622,525 km (0.094 R)
• M50: 26,242,309 km (0.068 R)
• M51: 26,788,790 km (0.055 R)
• M52: 26,945,568 km (0.057 R)
• M53: 27,813,386 km (0.094 R)
• M54: 29,091,999 km (0.092 R)
• M55: 30,389,611 km (0.062 R)
• M56: 31,788,949 km (0.069 R)
• M57: 33,377,529 km (0.038 R)
• M58: 35,163,129 km (0.094 R)
• M59: 37,241,642 km (0.08 R)
• M60: 38,031,219 km (0.053 R)
• M61: 39,003,905 km (0.078 R)
• M62: 40,074,128 km (0.098 R)
• M63: 40,973,510 km (0.104 R)
• M64: 42,517,510 km (0.117 R)
• M65: 43,987,907 km (0.04 R)
• M66: 44,080,509 km (0.078 R)
• M67: 44,265,561 km (0.09 R)
• M68: 44,822,364 km (0.074 R)
• M69: 45,475,060 km (0.102 R)
• M70: 45,755,706 km (0.099 R)
• M71: 46,506,986 km (0.097 R)
• M72: 46,789,726 km (0.092 R)
• M73: 47,167,610 km (0.095 R)
• M74: 47,641,387 km (0.118 R)
• M75: 48,212,103 km (0.101 R)
• M76: 48,498,283 km (0.085 R)
• M77: 49,264,224 km (0.108 R)
• M78: 50,227,186 km (0.118 R)
• M79: 52,759,878 km (0.08 R)
• M80: 55,533,422 km (0.104 R)
• M81: 55,833,366 km (0.097 R)
• M82: 56,837,168 km (0.049 R)
• M83: 57,846,953 km (0.094 R)
• M84: 58,659,120 km (0.118 R)
• M85: 58,862,723 km (0.069 R)
• M86: 60,294,524 km (0.087 R)
• M87: 62,048,410 km (0.103 R)
• M88: 62,463,544 km (0.069 R)
• M89: 64,343,091 km (0.09 R)
• M90: 64,868,479 km (0.066 R)
• M91: 67,729,987 km (0.102 R)
• M92: 68,264,351 km (0.06 R)
• M93: 70,091,838 km (0.075 R)
• M94: 70,199,848 km (0.069 R)
• M95: 71,065,870 km (0.059 R)
• M96: 71,500,153 km (0.071 R)
• M97: 71,717,668 km (0.11 R)
• M98: 71,935,333 km (0.108 R)
• M99: 72,044,240 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit