🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 178 Days

Day: 22.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 284 Days

Day: 15 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.2 AU - 1.8 AU

Year: 802 Days

Day: 31.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,111,708 km

• M1: 59,241 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.39 AU - 1.83 AU

Year: 892 Days

Day: 41.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,111,708 km

• M1: 711,338 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.72 AU - 2.7 AU

Year: 1434 Days

Day: 31.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,111,708 km

• M1: 877,990 km (0.09 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 13

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.21 AU - 3.27 AU

Year: 1980 Days

Day: 11.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,111,708 km

• M1: 163,810 km (0.112 R)
• M2: 389,254 km (0.067 R)
• M3: 589,116 km (0.083 R)
• M4: 714,031 km (0.079 R)
• M5: 798,105 km (0.08 R)
• M6: 1,081,443 km (0.063 R)
• M7: 1,291,628 km (0.072 R)
• M8: 1,460,674 km (0.117 R)
• M9: 1,571,526 km (0.115 R)
• M10: 1,685,220 km (0.096 R)
• M11: 1,911,412 km (0.108 R)
• M12: 2,053,979 km (0.025 R)
• M13: 2,470,609 km (0.066 R)
• M14: 2,604,200 km (0.085 R)
• M15: 3,019,783 km (0.104 R)
• M16: 3,139,012 km (0.047 R)
• M17: 3,382,258 km (0.094 R)
• M18: 3,481,292 km (0.117 R)
• M19: 3,733,364 km (0.049 R)
• M20: 3,965,391 km (0.117 R)
• M21: 4,136,082 km (0.05 R)
• M22: 4,430,341 km (0.068 R)
• M23: 5,139,136 km (0.087 R)
• M24: 5,224,855 km (0.037 R)
• M25: 6,048,092 km (0.069 R)
• M26: 6,367,334 km (0.074 R)
• M27: 6,738,935 km (0.118 R)
• M28: 7,149,731 km (0.101 R)
• M29: 7,277,637 km (0.091 R)
• M30: 7,455,060 km (0.118 R)
• M31: 7,699,054 km (0.09 R)
• M32: 7,797,490 km (0.117 R)
• M33: 7,896,224 km (0.107 R)
• M34: 8,045,224 km (0.089 R)
• M35: 8,145,155 km (0.106 R)
• M36: 8,464,098 km (0.108 R)
• M37: 8,582,729 km (0.092 R)
• M38: 8,924,560 km (0.081 R)
• M39: 9,656,991 km (0.108 R)
• M40: 10,426,822 km (0.077 R)
• M41: 10,572,231 km (0.09 R)
• M42: 10,791,691 km (0.092 R)
• M43: 10,957,296 km (0.025 R)
• M44: 11,068,148 km (0.106 R)
• M45: 11,384,248 km (0.077 R)
• M46: 11,797,737 km (0.086 R)
• M47: 12,292,906 km (0.055 R)
• M48: 12,485,139 km (0.058 R)
• M49: 12,794,807 km (0.082 R)
• M50: 13,205,154 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 13.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.8 AU - 5.04 AU

Year: 4057 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,111,708 km

• M1: 186,549 km (0.047 R)
• M2: 346,469 km (0.06 R)
• M3: 440,715 km (0.083 R)
• M4: 557,102 km (0.082 R)
• M5: 707,748 km (0.105 R)
• M6: 851,062 km (0.055 R)
• M7: 1,511,986 km (0.075 R)
• M8: 1,933,702 km (0.076 R)
• M9: 2,341,207 km (0.092 R)
• M10: 2,477,490 km (0.076 R)
• M11: 2,599,113 km (0.083 R)
• M12: 3,312,845 km (0.036 R)
• M13: 3,524,975 km (0.109 R)
• M14: 3,821,627 km (0.112 R)
• M15: 4,147,152 km (0.076 R)
• M16: 4,250,823 km (0.05 R)
• M17: 4,674,036 km (0.117 R)
• M18: 4,847,121 km (0.044 R)
• M19: 5,022,449 km (0.048 R)
• M20: 5,884,133 km (0.101 R)
• M21: 6,094,916 km (0.105 R)
• M22: 6,427,921 km (0.104 R)
• M23: 6,596,668 km (0.12 R)
• M24: 6,718,141 km (0.083 R)
• M25: 6,840,363 km (0.081 R)
• M26: 7,012,699 km (0.08 R)
• M27: 7,186,532 km (0.102 R)
• M28: 7,286,463 km (0.117 R)
• M29: 7,412,126 km (0.056 R)
• M30: 8,601,578 km (0.072 R)
• M31: 8,787,828 km (0.117 R)
• M32: 9,245,747 km (0.094 R)
• M33: 9,766,796 km (0.092 R)
• M34: 9,933,448 km (0.1 R)
• M35: 10,156,947 km (0.031 R)
• M36: 11,010,104 km (0.025 R)
• M37: 11,357,919 km (0.081 R)
• M38: 11,474,605 km (0.086 R)
• M39: 11,591,741 km (0.085 R)
• M40: 12,273,009 km (0.12 R)
• M41: 12,724,346 km (0.1 R)
• M42: 12,997,661 km (0.069 R)
• M43: 13,089,215 km (0.119 R)
• M44: 13,581,392 km (0.088 R)
• M45: 14,110,819 km (0.1 R)
• M46: 14,330,878 km (0.106 R)
• M47: 14,583,698 km (0.072 R)
• M48: 15,772,253 km (0.106 R)
• M49: 16,164,499 km (0.108 R)
• M50: 16,427,791 km (0.075 R)
• M51: 16,659,219 km (0.099 R)
• M52: 16,891,844 km (0.046 R)
• M53: 17,495,022 km (0.065 R)
• M54: 18,998,780 km (0.041 R)
• M55: 19,451,164 km (0.099 R)
• M56: 20,083,215 km (0.1 R)
• M57: 20,224,585 km (0.117 R)
• M58: 20,330,799 km (0.081 R)
• M59: 21,403,566 km (0.109 R)
• M60: 21,620,333 km (0.119 R)
• M61: 21,765,293 km (0.096 R)
• M62: 22,531,534 km (0.081 R)
• M63: 22,862,594 km (0.063 R)
• M64: 23,010,247 km (0.058 R)
• M65: 23,158,199 km (0.09 R)
• M66: 23,641,400 km (0.099 R)
• M67: 24,015,245 km (0.064 R)
• M68: 24,127,743 km (0.1 R)
• M69: 24,958,610 km (0.072 R)
• M70: 25,186,896 km (0.108 R)
• M71: 25,339,336 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 12.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.15 AU - 4.71 AU

Year: 4070 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,111,708 km

• M1: 159,771 km (0.092 R)
• M2: 273,465 km (0.076 R)
• M3: 370,105 km (0.07 R)
• M4: 815,159 km (0.054 R)
• M5: 1,169,855 km (0.069 R)
• M6: 1,260,362 km (0.049 R)
• M7: 1,634,955 km (0.108 R)
• M8: 1,815,669 km (0.048 R)
• M9: 2,003,265 km (0.045 R)
• M10: 2,500,528 km (0.118 R)
• M11: 2,755,892 km (0.064 R)
• M12: 2,925,835 km (0.097 R)
• M13: 3,067,504 km (0.106 R)
• M14: 3,243,731 km (0.036 R)
• M15: 3,489,670 km (0.06 R)
• M16: 3,657,070 km (0.077 R)
• M17: 3,930,534 km (0.074 R)
• M18: 4,299,742 km (0.093 R)
• M19: 4,443,506 km (0.056 R)
• M20: 4,698,720 km (0.034 R)
• M21: 5,319,551 km (0.067 R)
• M22: 5,649,564 km (0.082 R)
• M23: 5,886,527 km (0.097 R)
• M24: 6,187,518 km (0.037 R)
• M25: 6,329,785 km (0.107 R)
• M26: 6,431,960 km (0.064 R)
• M27: 6,825,552 km (0.036 R)
• M28: 7,035,887 km (0.119 R)
• M29: 7,141,802 km (0.051 R)
• M30: 7,788,963 km (0.085 R)
• M31: 7,898,618 km (0.119 R)
• M32: 8,186,295 km (0.072 R)
• M33: 8,320,185 km (0.104 R)
• M34: 9,069,820 km (0.118 R)
• M35: 9,417,784 km (0.101 R)
• M36: 10,126,878 km (0.037 R)
• M37: 10,657,801 km (0.103 R)
• M38: 11,123,649 km (0.118 R)
• M39: 11,822,421 km (0.108 R)
• M40: 12,024,677 km (0.117 R)
• M41: 12,279,143 km (0.063 R)
• M42: 12,793,460 km (0.118 R)
• M43: 13,001,252 km (0.043 R)
• M44: 13,236,120 km (0.064 R)
• M45: 13,578,101 km (0.059 R)
• M46: 13,949,702 km (0.114 R)
• M47: 14,920,443 km (0.087 R)
• M48: 15,166,531 km (0.092 R)
• M49: 15,579,721 km (0.073 R)
• M50: 15,662,897 km (0.076 R)
• M51: 16,220,598 km (0.113 R)
• M52: 16,417,319 km (0.101 R)
• M53: 16,614,788 km (0.083 R)
• M54: 16,983,846 km (0.12 R)
• M55: 18,106,877 km (0.091 R)
• M56: 18,340,250 km (0.088 R)
• M57: 18,486,557 km (0.057 R)
• M58: 18,574,670 km (0.093 R)
• M59: 18,751,046 km (0.052 R)
• M60: 19,283,614 km (0.113 R)
• M61: 19,581,763 km (0.069 R)
• M62: 20,242,836 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 14.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.08 AU - 5.24 AU

Year: 4392 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,111,708 km

• M1: 183,706 km (0.089 R)
• M2: 320,289 km (0.033 R)
• M3: 484,697 km (0.108 R)
• M4: 800,947 km (0.1 R)
• M5: 934,388 km (0.053 R)
• M6: 2,415,706 km (0.081 R)
• M7: 2,524,614 km (0.102 R)
• M8: 2,880,657 km (0.058 R)
• M9: 3,074,835 km (0.093 R)
• M10: 3,233,259 km (0.093 R)
• M11: 3,374,180 km (0.103 R)
• M12: 3,704,193 km (0.103 R)
• M13: 4,507,533 km (0.099 R)
• M14: 4,642,770 km (0.113 R)
• M15: 4,917,731 km (0.055 R)
• M16: 5,010,631 km (0.094 R)
• M17: 5,198,077 km (0.112 R)
• M18: 5,483,660 km (0.066 R)
• M19: 5,701,324 km (0.085 R)
• M20: 6,220,429 km (0.115 R)
• M21: 6,549,544 km (0.095 R)
• M22: 6,962,435 km (0.104 R)
• M23: 7,119,363 km (0.101 R)
• M24: 7,357,223 km (0.087 R)
• M25: 8,086,513 km (0.04 R)
• M26: 8,224,143 km (0.119 R)
• M27: 8,334,845 km (0.082 R)
• M28: 8,952,385 km (0.109 R)
• M29: 9,123,376 km (0.047 R)
• M30: 9,237,968 km (0.083 R)
• M31: 9,497,670 km (0.069 R)
• M32: 9,818,258 km (0.088 R)
• M33: 9,965,313 km (0.112 R)
• M34: 10,201,976 km (0.068 R)
• M35: 10,530,493 km (0.101 R)
• M36: 10,680,839 km (0.114 R)
• M37: 10,953,556 km (0.072 R)
• M38: 11,910,384 km (0.095 R)
• M39: 12,161,708 km (0.037 R)
• M40: 12,319,684 km (0.086 R)
• M41: 13,281,748 km (0.047 R)
• M42: 13,379,286 km (0.068 R)
• M43: 13,870,715 km (0.109 R)
• M44: 14,168,414 km (0.084 R)
• M45: 15,791,551 km (0.073 R)
• M46: 16,171,829 km (0.072 R)
• M47: 16,765,433 km (0.057 R)
• M48: 16,976,666 km (0.12 R)
• M49: 17,118,036 km (0.07 R)
• M50: 17,295,309 km (0.089 R)
• M51: 17,866,474 km (0.108 R)
• M52: 18,010,237 km (0.075 R)
• M53: 18,625,533 km (0.094 R)
• M54: 19,210,910 km (0.111 R)
• M55: 19,617,068 km (0.113 R)
• M56: 20,175,218 km (0.097 R)
• M57: 20,475,161 km (0.118 R)
• M58: 20,625,657 km (0.062 R)
• M59: 22,305,342 km (0.116 R)
• M60: 22,654,354 km (0.068 R)
• M61: 22,966,116 km (0.067 R)
• M62: 23,122,445 km (0.09 R)
• M63: 23,436,451 km (0.111 R)
• M64: 24,386,547 km (0.116 R)
• M65: 25,794,712 km (0.073 R)
• M66: 26,775,476 km (0.066 R)
• M67: 27,560,565 km (0.056 R)
• M68: 28,018,634 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 12.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.31 AU - 7.15 AU

Year: 5988 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,111,708 km

• M1: 222,153 km (0.043 R)
• M2: 375,790 km (0.111 R)
• M3: 530,773 km (0.082 R)
• M4: 795,113 km (0.102 R)
• M5: 990,488 km (0.098 R)
• M6: 1,118,992 km (0.117 R)
• M7: 1,236,426 km (0.103 R)
• M8: 1,429,707 km (0.034 R)
• M9: 1,539,512 km (0.039 R)
• M10: 1,866,533 km (0.114 R)
• M11: 2,110,976 km (0.119 R)
• M12: 2,237,087 km (0.088 R)
• M13: 2,453,255 km (0.047 R)
• M14: 3,336,631 km (0.051 R)
• M15: 3,484,583 km (0.119 R)
• M16: 3,685,344 km (0.116 R)
• M17: 3,838,532 km (0.06 R)
• M18: 4,310,812 km (0.102 R)
• M19: 4,663,414 km (0.08 R)
• M20: 6,471,454 km (0.114 R)
• M21: 6,844,252 km (0.115 R)
• M22: 7,128,488 km (0.029 R)
• M23: 7,224,081 km (0.11 R)
• M24: 7,481,090 km (0.107 R)
• M25: 8,070,656 km (0.073 R)
• M26: 8,303,879 km (0.065 R)
• M27: 8,438,217 km (0.054 R)
• M28: 9,120,833 km (0.075 R)
• M29: 9,224,654 km (0.115 R)
• M30: 9,998,972 km (0.081 R)
• M31: 10,249,698 km (0.093 R)
• M32: 10,793,935 km (0.095 R)
• M33: 11,014,293 km (0.118 R)
• M34: 11,384,996 km (0.098 R)
• M35: 12,214,816 km (0.107 R)
• M36: 12,753,069 km (0.089 R)
• M37: 14,172,603 km (0.119 R)
• M38: 14,373,812 km (0.098 R)
• M39: 14,657,001 km (0.094 R)
• M40: 14,778,923 km (0.085 R)
• M41: 14,982,825 km (0.084 R)
• M42: 15,393,621 km (0.038 R)
• M43: 16,142,358 km (0.086 R)
• M44: 16,268,320 km (0.108 R)
• M45: 16,478,953 km (0.069 R)
• M46: 17,030,820 km (0.075 R)
• M47: 17,287,530 km (0.064 R)
• M48: 17,373,399 km (0.037 R)
• M49: 18,065,588 km (0.044 R)
• M50: 18,152,804 km (0.076 R)
• M51: 19,790,452 km (0.03 R)
• M52: 20,015,447 km (0.12 R)
• M53: 20,195,862 km (0.118 R)
• M54: 20,467,831 km (0.087 R)
• M55: 20,969,283 km (0.046 R)
• M56: 21,152,690 km (0.086 R)
• M57: 21,474,924 km (0.083 R)
• M58: 21,706,053 km (0.109 R)
• M59: 22,874,262 km (0.098 R)
• M60: 23,299,868 km (0.107 R)
• M61: 24,640,564 km (0.102 R)
• M62: 24,737,205 km (0.055 R)
• M63: 25,174,030 km (0.103 R)
• M64: 26,055,312 km (0.116 R)
• M65: 27,948,772 km (0.101 R)
• M66: 28,201,293 km (0.086 R)
• M67: 28,708,430 km (0.111 R)
• M68: 28,861,169 km (0.112 R)
• M69: 29,218,708 km (0.102 R)
• M70: 29,937,975 km (0.102 R)
• M71: 30,041,197 km (0.055 R)
• M72: 30,559,105 km (0.1 R)
• M73: 30,923,525 km (0.096 R)
• M74: 31,027,795 km (0.071 R)
• M75: 31,132,364 km (0.11 R)
• M76: 31,289,292 km (0.074 R)
• M77: 34,051,168 km (0.059 R)
• M78: 34,916,592 km (0.086 R)
• M79: 35,025,200 km (0.062 R)
• M80: 35,898,851 km (0.117 R)
• M81: 36,173,364 km (0.094 R)
• M82: 36,393,422 km (0.076 R)
• M83: 36,834,885 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit