🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.21 AU - 1.99 AU

Year: 743 Days

Day: 28.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.38 AU - 2.16 AU

Year: 864 Days

Day: 27.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.23 AU - 2.71 AU

Year: 1425 Days

Day: 36.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,981,083 km

• M1: 32,313 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 14.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.25 AU - 7.55 AU

Year: 5944 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,981,083 km

• M1: 181,911 km (0.073 R)
• M2: 758,461 km (0.055 R)
• M3: 1,520,064 km (0.089 R)
• M4: 2,507,111 km (0.098 R)
• M5: 3,399,761 km (0.094 R)
• M6: 3,954,620 km (0.099 R)
• M7: 4,823,185 km (0.116 R)
• M8: 5,303,394 km (0.084 R)
• M9: 5,756,975 km (0.117 R)
• M10: 6,743,124 km (0.084 R)
• M11: 7,380,261 km (0.074 R)
• M12: 8,130,943 km (0.063 R)
• M13: 8,736,516 km (0.102 R)
• M14: 9,291,075 km (0.097 R)
• M15: 10,210,204 km (0.089 R)
• M16: 13,076,948 km (0.115 R)
• M17: 15,510,008 km (0.076 R)
• M18: 17,725,702 km (0.041 R)
• M19: 19,470,612 km (0.1 R)
• M20: 20,975,117 km (0.117 R)
• M21: 22,189,703 km (0.109 R)
• M22: 24,291,852 km (0.12 R)
• M23: 25,471,132 km (0.093 R)
• M24: 28,802,527 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 9.4

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.96 AU - 9.8 AU

Year: 9714 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,981,083 km

• M1: 116,986 km (0.089 R)
• M2: 637,287 km (0.094 R)
• M3: 1,042,697 km (0.117 R)
• M4: 2,086,890 km (0.119 R)
• M5: 2,685,581 km (0.057 R)
• M6: 3,394,675 km (0.111 R)
• M7: 3,871,742 km (0.101 R)
• M8: 6,133,363 km (0.096 R)
• M9: 8,072,600 km (0.111 R)
• M10: 8,379,725 km (0.08 R)
• M11: 9,348,221 km (0.102 R)
• M12: 11,179,299 km (0.105 R)
• M13: 12,351,698 km (0.111 R)
• M14: 13,481,311 km (0.089 R)
• M15: 15,672,322 km (0.055 R)
• M16: 16,359,574 km (0.066 R)
• M17: 17,138,530 km (0.117 R)
• M18: 20,503,286 km (0.097 R)
• M19: 21,744,350 km (0.051 R)
• M20: 28,304,815 km (0.099 R)
• M21: 34,556,211 km (0.108 R)
• M22: 34,902,530 km (0.084 R)
• M23: 36,549,303 km (0.105 R)
• M24: 41,930,937 km (0.113 R)
• M25: 44,332,431 km (0.118 R)
• M26: 46,402,567 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 10.3

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.85 AU - 9.99 AU

Year: 11469 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,981,083 km

• M1: 128,205 km (0.091 R)
• M2: 573,558 km (0.086 R)
• M3: 937,979 km (0.046 R)
• M4: 2,172,011 km (0.085 R)
• M5: 2,495,143 km (0.105 R)
• M6: 3,121,958 km (0.112 R)
• M7: 3,485,780 km (0.071 R)
• M8: 3,932,330 km (0.073 R)
• M9: 4,328,465 km (0.068 R)
• M10: 5,679,932 km (0.042 R)
• M11: 7,046,658 km (0.108 R)
• M12: 7,719,699 km (0.086 R)
• M13: 8,574,202 km (0.056 R)
• M14: 8,904,364 km (0.107 R)
• M15: 9,590,570 km (0.114 R)
• M16: 11,688,381 km (0.075 R)
• M17: 13,371,806 km (0.063 R)
• M18: 15,279,777 km (0.112 R)
• M19: 15,977,950 km (0.07 R)
• M20: 16,334,891 km (0.105 R)
• M21: 16,770,370 km (0.109 R)
• M22: 17,287,979 km (0.062 R)
• M23: 23,708,121 km (0.11 R)
• M24: 24,266,570 km (0.057 R)
• M25: 25,216,815 km (0.082 R)
• M26: 28,843,666 km (0.108 R)
• M27: 30,671,453 km (0.099 R)
• M28: 33,265,630 km (0.105 R)
• M29: 37,113,287 km (0.111 R)
• M30: 37,614,290 km (0.055 R)
• M31: 40,582,611 km (0.102 R)
• M32: 44,967,175 km (0.099 R)
• M33: 47,420,281 km (0.1 R)
• M34: 48,307,097 km (0.109 R)
• M35: 51,808,735 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794

Radius: 3.3

Gravity: 72.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.93 AU - 13.71 AU

Year: 17846 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,981,083 km

• M1: 159,621 km (0.099 R)
• M2: 392,096 km (0.054 R)
• M3: 548,875 km (0.115 R)
• M4: 1,129,913 km (0.104 R)
• M5: 1,297,762 km (0.069 R)
• M6: 1,514,529 km (0.112 R)
• M7: 2,629,781 km (0.114 R)
• M8: 3,054,938 km (0.095 R)
• M9: 3,188,230 km (0.102 R)
• M10: 3,353,386 km (0.11 R)
• M11: 3,553,249 km (0.1 R)
• M12: 3,821,777 km (0.083 R)
• M13: 4,673,737 km (0.102 R)
• M14: 4,815,107 km (0.097 R)
• M15: 5,181,322 km (0.065 R)
• M16: 5,371,162 km (0.107 R)
• M17: 7,975,810 km (0.087 R)
• M18: 9,185,160 km (0.099 R)
• M19: 10,095,164 km (0.067 R)
• M20: 10,272,287 km (0.111 R)
• M21: 20,562,078 km (0.061 R)
• M22: 20,846,613 km (0.045 R)
• M23: 23,526,958 km (0.085 R)
• M24: 23,630,480 km (0.096 R)
• M25: 26,540,158 km (0.06 R)
• M26: 34,772,080 km (0.117 R)
• M27: 35,311,231 km (0.109 R)
• M28: 37,242,240 km (0.06 R)
• M29: 42,375,093 km (0.118 R)
• M30: 43,299,757 km (0.09 R)
• M31: 51,884,581 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.9

Radius: 7.4

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.87 AU - 17.33 AU

Year: 20479 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,981,083 km

• M1: 93,050 km (0.114 R)
• M2: 475,123 km (0.036 R)
• M3: 2,460,586 km (0.065 R)
• M4: 2,991,808 km (0.101 R)
• M5: 3,445,987 km (0.042 R)
• M6: 4,933,588 km (0.061 R)
• M7: 5,776,871 km (0.108 R)
• M8: 6,210,556 km (0.042 R)
• M9: 9,167,358 km (0.103 R)
• M10: 10,819,217 km (0.119 R)
• M11: 14,307,391 km (0.12 R)
• M12: 14,860,155 km (0.059 R)
• M13: 15,757,443 km (0.088 R)
• M14: 17,480,661 km (0.066 R)
• M15: 18,572,875 km (0.097 R)
• M16: 20,592,446 km (0.091 R)
• M17: 22,542,006 km (0.101 R)
• M18: 27,402,291 km (0.045 R)
• M19: 29,883,521 km (0.072 R)
• M20: 32,645,995 km (0.101 R)
• M21: 37,323,622 km (0.112 R)
• M22: 38,521,302 km (0.112 R)
• M23: 42,752,827 km (0.115 R)
• M24: 46,079,884 km (0.043 R)
• M25: 46,765,491 km (0.109 R)
• M26: 47,457,681 km (0.117 R)
• M27: 50,476,416 km (0.113 R)
• M28: 50,839,789 km (0.093 R)
• M29: 54,952,534 km (0.116 R)
• M30: 70,180,550 km (0.104 R)
• M31: 74,325,009 km (0.114 R)
• M32: 81,589,931 km (0.1 R)
• M33: 86,427,627 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 3.9

Gravity: 61.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.69 AU - 14.95 AU

Year: 20943 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,981,083 km

• M1: 48,619 km (0.054 R)
• M2: 170,691 km (0.072 R)
• M3: 347,815 km (0.085 R)
• M4: 626,067 km (0.114 R)
• M5: 1,647,970 km (0.096 R)
• M6: 1,876,256 km (0.103 R)
• M7: 2,419,297 km (0.094 R)
• M8: 3,032,798 km (0.102 R)
• M9: 4,241,100 km (0.085 R)
• M10: 4,632,896 km (0.067 R)
• M11: 4,856,396 km (0.105 R)
• M12: 5,165,614 km (0.062 R)
• M13: 6,261,868 km (0.092 R)
• M14: 7,204,185 km (0.093 R)
• M15: 8,129,747 km (0.11 R)
• M16: 8,789,174 km (0.052 R)
• M17: 11,377,816 km (0.037 R)
• M18: 12,990,780 km (0.099 R)
• M19: 15,152,320 km (0.082 R)
• M20: 16,661,612 km (0.064 R)
• M21: 17,631,605 km (0.114 R)
• M22: 19,299,322 km (0.105 R)
• M23: 20,269,763 km (0.098 R)
• M24: 20,767,027 km (0.052 R)
• M25: 21,682,416 km (0.092 R)
• M26: 22,307,436 km (0.108 R)
• M27: 30,639,738 km (0.089 R)
• M28: 36,870,041 km (0.111 R)
• M29: 39,274,079 km (0.096 R)
• M30: 43,563,947 km (0.084 R)
• M31: 44,225,020 km (0.089 R)
• M32: 45,397,718 km (0.098 R)
• M33: 56,507,903 km (0.06 R)
• M34: 57,096,720 km (0.083 R)
• M35: 62,371,990 km (0.073 R)
• M36: 66,644,206 km (0.039 R)
• M37: 68,628,622 km (0.053 R)
• M38: 69,748,062 km (0.034 R)
• M39: 75,290,664 km (0.065 R)
• M40: 77,201,477 km (0.107 R)
• M41: 83,380,767 km (0.101 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: 420 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit