🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 234 Days

Day: 47.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 149.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,644,312 km

• M1: 152,440 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.81 AU - 1.11 AU

Year: 352 Days

Day: 27.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,644,312 km

• M1: 805,285 km (0.082 R)
• M2: 885,320 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.74 AU - 1.18 AU

Year: 352 Days

Day: 32.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,644,312 km

• M1: 39,943 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.99 AU - 1.03 AU

Year: 380 Days

Day: 47.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,644,312 km

• M1: 250,128 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.08 AU - 1.24 AU

Year: 468 Days

Day: 12.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.09 AU - 1.33 AU

Year: 499 Days

Day: 12.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 12.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.58 AU - 9.02 AU

Year: 8163 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,644,312 km

• M1: 224,247 km (0.082 R)
• M2: 341,083 km (0.117 R)
• M3: 490,681 km (0.116 R)
• M4: 575,653 km (0.114 R)
• M5: 992,432 km (0.081 R)
• M6: 1,183,918 km (0.112 R)
• M7: 1,264,102 km (0.071 R)
• M8: 1,716,785 km (0.112 R)
• M9: 2,094,669 km (0.118 R)
• M10: 2,243,220 km (0.064 R)
• M11: 2,369,780 km (0.072 R)
• M12: 2,737,192 km (0.114 R)
• M13: 2,955,456 km (0.119 R)
• M14: 3,151,130 km (0.12 R)
• M15: 3,236,400 km (0.085 R)
• M16: 3,614,733 km (0.056 R)
• M17: 3,915,575 km (0.113 R)
• M18: 4,735,670 km (0.091 R)
• M19: 5,334,211 km (0.115 R)
• M20: 7,232,907 km (0.077 R)
• M21: 7,536,292 km (0.082 R)
• M22: 8,551,014 km (0.04 R)
• M23: 8,791,268 km (0.1 R)
• M24: 8,912,293 km (0.058 R)
• M25: 9,278,509 km (0.046 R)
• M26: 10,492,346 km (0.08 R)
• M27: 11,052,590 km (0.039 R)
• M28: 11,314,536 km (0.07 R)
• M29: 11,800,130 km (0.115 R)
• M30: 12,791,516 km (0.095 R)
• M31: 12,882,920 km (0.086 R)
• M32: 14,471,051 km (0.082 R)
• M33: 14,757,680 km (0.116 R)
• M34: 15,385,243 km (0.111 R)
• M35: 15,580,169 km (0.045 R)
• M36: 15,677,857 km (0.11 R)
• M37: 17,777,164 km (0.088 R)
• M38: 18,859,504 km (0.115 R)
• M39: 19,015,984 km (0.115 R)
• M40: 19,329,990 km (0.114 R)
• M41: 19,435,157 km (0.112 R)
• M42: 19,645,791 km (0.059 R)
• M43: 20,122,709 km (0.04 R)
• M44: 20,335,886 km (0.09 R)
• M45: 21,250,228 km (0.091 R)
• M46: 21,358,836 km (0.099 R)
• M47: 21,685,259 km (0.097 R)
• M48: 22,013,476 km (0.112 R)
• M49: 23,566,452 km (0.116 R)
• M50: 23,791,297 km (0.102 R)
• M51: 24,242,933 km (0.086 R)
• M52: 26,019,707 km (0.114 R)
• M53: 26,835,913 km (0.09 R)
• M54: 27,778,978 km (0.106 R)
• M55: 27,897,609 km (0.112 R)
• M56: 28,016,390 km (0.062 R)
• M57: 28,373,929 km (0.087 R)
• M58: 29,093,345 km (0.057 R)
• M59: 31,041,109 km (0.115 R)
• M60: 32,279,929 km (0.105 R)
• M61: 33,282,385 km (0.046 R)
• M62: 33,534,756 km (0.075 R)
• M63: 36,480,937 km (0.086 R)
• M64: 36,806,163 km (0.04 R)
• M65: 37,459,456 km (0.06 R)
• M66: 39,508,947 km (0.082 R)
• M67: 40,110,929 km (0.088 R)
• M68: 40,446,477 km (0.079 R)
• M69: 40,783,072 km (0.036 R)
• M70: 41,188,333 km (0.112 R)
• M71: 41,391,337 km (0.104 R)
• M72: 41,730,625 km (0.051 R)
• M73: 42,548,477 km (0.104 R)
• M74: 43,165,418 km (0.085 R)
• M75: 43,992,545 km (0.118 R)
• M76: 44,130,923 km (0.07 R)
• M77: 44,894,471 km (0.104 R)
• M78: 45,592,345 km (0.092 R)
• M79: 45,872,541 km (0.078 R)
• M80: 46,083,175 km (0.053 R)
• M81: 46,434,730 km (0.086 R)
• M82: 46,716,573 km (0.112 R)
• M83: 47,282,202 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 10.3

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.65 AU - 8.97 AU

Year: 9799 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,644,312 km

• M1: 132,843 km (0.036 R)
• M2: 402,717 km (0.038 R)
• M3: 582,983 km (0.105 R)
• M4: 1,461,122 km (0.11 R)
• M5: 1,799,513 km (0.101 R)
• M6: 2,162,587 km (0.027 R)
• M7: 2,325,349 km (0.104 R)
• M8: 2,720,736 km (0.104 R)
• M9: 2,837,722 km (0.069 R)
• M10: 3,291,303 km (0.102 R)
• M11: 3,447,633 km (0.091 R)
• M12: 3,670,683 km (0.119 R)
• M13: 4,749,732 km (0.054 R)
• M14: 6,149,520 km (0.038 R)
• M15: 6,303,905 km (0.096 R)
• M16: 6,459,636 km (0.112 R)
• M17: 7,257,142 km (0.087 R)
• M18: 7,792,254 km (0.06 R)
• M19: 8,085,615 km (0.068 R)
• M20: 8,170,138 km (0.071 R)
• M21: 8,339,932 km (0.065 R)
• M22: 8,640,175 km (0.109 R)
• M23: 9,741,065 km (0.107 R)
• M24: 9,830,974 km (0.053 R)
• M25: 10,102,643 km (0.082 R)
• M26: 10,422,633 km (0.088 R)
• M27: 12,169,039 km (0.118 R)
• M28: 12,705,646 km (0.075 R)
• M29: 13,100,734 km (0.117 R)
• M30: 13,200,067 km (0.099 R)
• M31: 13,449,746 km (0.099 R)
• M32: 13,751,335 km (0.08 R)
• M33: 15,188,223 km (0.101 R)
• M34: 15,292,642 km (0.117 R)
• M35: 15,554,887 km (0.064 R)
• M36: 15,713,012 km (0.117 R)
• M37: 16,083,865 km (0.087 R)
• M38: 16,618,678 km (0.093 R)
• M39: 18,313,323 km (0.106 R)
• M40: 19,322,510 km (0.116 R)
• M41: 19,492,453 km (0.096 R)
• M42: 20,005,274 km (0.098 R)
• M43: 24,142,852 km (0.119 R)
• M44: 25,558,347 km (0.112 R)
• M45: 25,869,511 km (0.12 R)
• M46: 26,558,708 km (0.109 R)
• M47: 27,827,298 km (0.092 R)
• M48: 28,791,606 km (0.046 R)
• M49: 31,482,872 km (0.075 R)
• M50: 32,017,385 km (0.096 R)
• M51: 32,824,615 km (0.103 R)
• M52: 32,959,852 km (0.117 R)
• M53: 33,095,238 km (0.097 R)
• M54: 33,502,593 km (0.083 R)
• M55: 34,734,382 km (0.098 R)
• M56: 35,425,075 km (0.105 R)
• M57: 35,911,268 km (0.08 R)
• M58: 36,539,729 km (0.112 R)
• M59: 36,820,075 km (0.115 R)
• M60: 37,101,319 km (0.088 R)
• M61: 38,803,144 km (0.115 R)
• M62: 39,089,325 km (0.108 R)
• M63: 39,663,631 km (0.057 R)
• M64: 40,457,996 km (0.031 R)
• M65: 41,769,072 km (0.105 R)
• M66: 42,724,703 km (0.114 R)
• M67: 43,464,614 km (0.104 R)
• M68: 43,836,066 km (0.05 R)
• M69: 43,910,565 km (0.112 R)
• M70: 44,582,409 km (0.109 R)
• M71: 45,483,437 km (0.056 R)
• M72: 46,239,056 km (0.101 R)
• M73: 48,530,297 km (0.064 R)
• M74: 49,379,714 km (0.069 R)
• M75: 49,612,189 km (0.063 R)
• M76: 50,000,545 km (0.101 R)
• M77: 50,858,339 km (0.064 R)
• M78: 50,936,579 km (0.113 R)
• M79: 51,563,843 km (0.032 R)
• M80: 51,721,070 km (0.108 R)
• M81: 52,826,000 km (0.078 R)
• M82: 52,984,424 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 10.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.23 AU - 12.95 AU

Year: 14786 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,644,312 km

• M1: 225,294 km (0.106 R)
• M2: 320,887 km (0.098 R)
• M3: 687,103 km (0.106 R)
• M4: 1,129,763 km (0.102 R)
• M5: 1,319,004 km (0.105 R)
• M6: 1,556,117 km (0.113 R)
• M7: 1,670,410 km (0.076 R)
• M8: 1,947,914 km (0.105 R)
• M9: 2,705,627 km (0.063 R)
• M10: 4,140,719 km (0.118 R)
• M11: 4,247,233 km (0.067 R)
• M12: 4,327,717 km (0.114 R)
• M13: 4,408,649 km (0.041 R)
• M14: 5,103,531 km (0.05 R)
• M15: 5,922,131 km (0.098 R)
• M16: 7,002,078 km (0.1 R)
• M17: 7,257,442 km (0.116 R)
• M18: 7,418,558 km (0.103 R)
• M19: 7,613,634 km (0.066 R)
• M20: 7,942,301 km (0.1 R)
• M21: 8,108,504 km (0.08 R)
• M22: 8,613,845 km (0.1 R)
• M23: 8,990,982 km (0.099 R)
• M24: 9,796,865 km (0.118 R)
• M25: 9,939,432 km (0.077 R)
• M26: 10,371,172 km (0.105 R)
• M27: 10,552,933 km (0.08 R)
• M28: 10,809,194 km (0.081 R)
• M29: 10,882,647 km (0.109 R)
• M30: 11,402,499 km (0.09 R)
• M31: 11,590,095 km (0.038 R)
• M32: 12,543,333 km (0.082 R)
• M33: 12,892,644 km (0.095 R)
• M34: 12,970,734 km (0.047 R)
• M35: 13,088,168 km (0.111 R)
• M36: 13,482,059 km (0.113 R)
• M37: 13,640,783 km (0.1 R)
• M38: 14,200,877 km (0.095 R)
• M39: 14,443,375 km (0.092 R)
• M40: 14,973,251 km (0.05 R)
• M41: 15,178,798 km (0.072 R)
• M42: 15,261,227 km (0.117 R)
• M43: 15,800,826 km (0.054 R)
• M44: 16,728,483 km (0.054 R)
• M45: 17,155,884 km (0.114 R)
• M46: 17,543,791 km (0.107 R)
• M47: 17,760,409 km (0.096 R)
• M48: 17,978,074 km (0.097 R)
• M49: 18,240,319 km (0.056 R)
• M50: 18,415,947 km (0.118 R)
• M51: 18,592,023 km (0.101 R)
• M52: 18,724,417 km (0.097 R)
• M53: 18,990,403 km (0.069 R)
• M54: 19,346,745 km (0.12 R)
• M55: 19,930,775 km (0.096 R)
• M56: 20,202,145 km (0.086 R)
• M57: 20,520,490 km (0.112 R)
• M58: 20,611,744 km (0.113 R)
• M59: 20,703,149 km (0.107 R)
• M60: 21,161,965 km (0.093 R)
• M61: 22,464,813 km (0.06 R)
• M62: 22,653,007 km (0.114 R)
• M63: 23,173,309 km (0.057 R)
• M64: 23,889,284 km (0.102 R)
• M65: 24,660,910 km (0.032 R)
• M66: 25,001,095 km (0.106 R)
• M67: 26,327,580 km (0.119 R)
• M68: 26,426,763 km (0.043 R)
• M69: 26,625,579 km (0.084 R)
• M70: 27,274,833 km (0.054 R)
• M71: 27,677,102 km (0.084 R)
• M72: 28,487,324 km (0.033 R)
• M73: 28,691,076 km (0.09 R)
• M74: 29,562,484 km (0.085 R)
• M75: 29,717,168 km (0.099 R)
• M76: 30,130,956 km (0.107 R)
• M77: 30,234,777 km (0.12 R)
• M78: 30,442,718 km (0.08 R)
• M79: 32,387,939 km (0.101 R)
• M80: 32,547,410 km (0.104 R)
• M81: 32,760,438 km (0.098 R)
• M82: 32,867,101 km (0.114 R)
• M83: 34,427,257 km (0.113 R)
• M84: 36,066,401 km (0.104 R)
• M85: 36,840,121 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 12

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.57 AU - 13.69 AU

Year: 14863 Days

Day: 12.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,644,312 km

• M1: 176,376 km (0.119 R)
• M2: 689,048 km (0.067 R)
• M3: 764,445 km (0.114 R)
• M4: 966,253 km (0.095 R)
• M5: 1,302,997 km (0.037 R)
• M6: 1,423,573 km (0.065 R)
• M7: 1,702,424 km (0.111 R)
• M8: 2,371,126 km (0.063 R)
• M9: 2,460,287 km (0.107 R)
• M10: 2,954,558 km (0.095 R)
• M11: 3,345,607 km (0.088 R)
• M12: 3,547,564 km (0.067 R)
• M13: 4,803,737 km (0.102 R)
• M14: 5,108,917 km (0.098 R)
• M15: 5,499,367 km (0.072 R)
• M16: 5,618,447 km (0.118 R)
• M17: 5,698,183 km (0.077 R)
• M18: 7,286,314 km (0.067 R)
• M19: 7,993,912 km (0.073 R)
• M20: 8,083,820 km (0.092 R)
• M21: 8,174,177 km (0.116 R)
• M22: 8,584,823 km (0.079 R)
• M23: 9,426,461 km (0.04 R)
• M24: 10,638,802 km (0.106 R)
• M25: 11,037,181 km (0.075 R)
• M26: 11,137,561 km (0.098 R)
• M27: 11,592,937 km (0.091 R)
• M28: 13,101,333 km (0.103 R)
• M29: 13,367,617 km (0.08 R)
• M30: 13,743,556 km (0.029 R)
• M31: 14,836,668 km (0.115 R)
• M32: 15,169,972 km (0.104 R)
• M33: 15,731,114 km (0.072 R)
• M34: 16,470,726 km (0.071 R)
• M35: 16,989,531 km (0.098 R)
• M36: 17,983,908 km (0.102 R)
• M37: 18,102,240 km (0.038 R)
• M38: 18,339,502 km (0.057 R)
• M39: 19,662,845 km (0.071 R)
• M40: 20,397,520 km (0.083 R)
• M41: 21,642,174 km (0.076 R)
• M42: 22,719,279 km (0.046 R)
• M43: 22,847,185 km (0.051 R)
• M44: 23,878,812 km (0.101 R)
• M45: 24,073,888 km (0.08 R)
• M46: 24,465,834 km (0.114 R)
• M47: 24,793,902 km (0.094 R)
• M48: 25,255,861 km (0.119 R)
• M49: 26,054,264 km (0.097 R)
• M50: 27,675,756 km (0.091 R)
• M51: 27,812,488 km (0.089 R)
• M52: 27,949,221 km (0.085 R)
• M53: 28,636,772 km (0.069 R)
• M54: 30,803,398 km (0.119 R)
• M55: 31,513,539 km (0.106 R)
• M56: 35,292,232 km (0.113 R)
• M57: 35,960,785 km (0.084 R)
• M58: 37,990,978 km (0.085 R)
• M59: 39,058,358 km (0.119 R)
• M60: 39,749,800 km (0.116 R)
• M61: 40,135,613 km (0.1 R)
• M62: 40,445,131 km (0.082 R)
• M63: 40,600,264 km (0.076 R)
• M64: 41,691,431 km (0.059 R)
• M65: 42,555,508 km (0.095 R)
• M66: 42,713,184 km (0.117 R)
• M67: 45,022,227 km (0.07 R)
• M68: 45,747,029 km (0.081 R)
• M69: 46,070,459 km (0.106 R)
• M70: 48,273,139 km (0.041 R)
• M71: 49,097,722 km (0.094 R)
• M72: 49,843,767 km (0.036 R)
• M73: 50,426,600 km (0.12 R)
• M74: 53,289,454 km (0.074 R)
• M75: 53,629,789 km (0.109 R)
• M76: 53,970,723 km (0.113 R)
• M77: 57,507,366 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit