🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 470 Days

Day: 15.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.51 AU - 2.11 AU

Year: 860 Days

Day: 13.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,973,720 km

• M1: 353,350 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.84 AU - 2.96 AU

Year: 1313 Days

Day: 39.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 151.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,973,720 km

• M1: 403,615 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.7 AU - 3.86 AU

Year: 2595 Days

Day: 26.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,973,720 km

• M1: 118,781 km (0.025 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 10.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.82 AU - 7.88 AU

Year: 6330 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,973,720 km

• M1: 133,740 km (0.077 R)
• M2: 205,697 km (0.064 R)
• M3: 305,928 km (0.108 R)
• M4: 496,515 km (0.083 R)
• M5: 683,363 km (0.066 R)
• M6: 809,624 km (0.072 R)
• M7: 982,409 km (0.063 R)
• M8: 1,452,595 km (0.113 R)
• M9: 1,823,598 km (0.119 R)
• M10: 2,020,170 km (0.079 R)
• M11: 2,155,257 km (0.111 R)
• M12: 2,293,335 km (0.108 R)
• M13: 2,381,149 km (0.115 R)
• M14: 2,452,208 km (0.108 R)
• M15: 2,633,222 km (0.057 R)
• M16: 2,743,924 km (0.104 R)
• M17: 3,008,413 km (0.103 R)
• M18: 3,124,352 km (0.094 R)
• M19: 3,541,879 km (0.069 R)
• M20: 3,705,689 km (0.115 R)
• M21: 3,892,985 km (0.096 R)
• M22: 4,320,387 km (0.093 R)
• M23: 4,606,418 km (0.082 R)
• M24: 4,740,457 km (0.06 R)
• M25: 4,830,665 km (0.062 R)
• M26: 5,220,068 km (0.025 R)
• M27: 5,763,108 km (0.099 R)
• M28: 5,835,215 km (0.106 R)
• M29: 5,907,770 km (0.11 R)
• M30: 6,176,148 km (0.088 R)
• M31: 6,274,733 km (0.094 R)
• M32: 6,523,514 km (0.103 R)
• M33: 6,800,869 km (0.105 R)
• M34: 7,341,366 km (0.096 R)
• M35: 7,445,785 km (0.119 R)
• M36: 7,603,611 km (0.119 R)
• M37: 7,682,898 km (0.099 R)
• M38: 8,002,738 km (0.072 R)
• M39: 9,695,588 km (0.062 R)
• M40: 9,810,329 km (0.08 R)
• M41: 9,954,392 km (0.119 R)
• M42: 10,070,181 km (0.109 R)
• M43: 10,303,254 km (0.113 R)
• M44: 10,893,567 km (0.108 R)
• M45: 11,983,537 km (0.109 R)
• M46: 12,292,607 km (0.076 R)
• M47: 12,479,155 km (0.1 R)
• M48: 13,426,558 km (0.117 R)
• M49: 13,618,792 km (0.116 R)
• M50: 13,941,175 km (0.08 R)
• M51: 15,423,241 km (0.079 R)
• M52: 16,644,558 km (0.117 R)
• M53: 16,989,381 km (0.117 R)
• M54: 17,826,381 km (0.112 R)
• M55: 18,002,608 km (0.098 R)
• M56: 18,143,828 km (0.086 R)
• M57: 18,320,952 km (0.083 R)
• M58: 18,427,466 km (0.113 R)
• M59: 18,855,764 km (0.071 R)
• M60: 18,927,571 km (0.11 R)
• M61: 19,143,142 km (0.059 R)
• M62: 19,613,178 km (0.086 R)
• M63: 20,343,814 km (0.095 R)
• M64: 21,493,773 km (0.084 R)
• M65: 22,171,302 km (0.093 R)
• M66: 22,360,693 km (0.099 R)
• M67: 23,354,322 km (0.089 R)
• M68: 23,701,539 km (0.119 R)
• M69: 24,401,357 km (0.092 R)
• M70: 25,147,402 km (0.114 R)
• M71: 25,344,871 km (0.116 R)
• M72: 25,741,605 km (0.077 R)
• M73: 25,860,984 km (0.069 R)
• M74: 26,060,398 km (0.111 R)
• M75: 26,581,298 km (0.107 R)
• M76: 26,702,023 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 14

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.62 AU - 7.34 AU

Year: 6512 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,973,720 km

• M1: 180,116 km (0.109 R)
• M2: 477,666 km (0.043 R)
• M3: 711,487 km (0.041 R)
• M4: 978,370 km (0.039 R)
• M5: 1,161,478 km (0.062 R)
• M6: 1,339,200 km (0.108 R)
• M7: 1,646,923 km (0.108 R)
• M8: 2,256,085 km (0.116 R)
• M9: 2,373,221 km (0.075 R)
• M10: 2,547,502 km (0.11 R)
• M11: 2,669,724 km (0.064 R)
• M12: 3,202,591 km (0.062 R)
• M13: 3,371,487 km (0.06 R)
• M14: 3,896,127 km (0.069 R)
• M15: 4,037,946 km (0.104 R)
• M16: 4,155,230 km (0.09 R)
• M17: 4,286,877 km (0.067 R)
• M18: 4,662,966 km (0.107 R)
• M19: 4,924,463 km (0.043 R)
• M20: 5,606,629 km (0.074 R)
• M21: 6,409,521 km (0.054 R)
• M22: 6,546,852 km (0.104 R)
• M23: 6,824,655 km (0.065 R)
• M24: 7,106,198 km (0.036 R)
• M25: 7,664,946 km (0.113 R)
• M26: 7,794,647 km (0.104 R)
• M27: 8,221,301 km (0.119 R)
• M28: 8,337,538 km (0.066 R)
• M29: 8,621,924 km (0.043 R)
• M30: 8,841,683 km (0.077 R)
• M31: 9,581,594 km (0.092 R)
• M32: 9,844,437 km (0.059 R)
• M33: 10,021,113 km (0.085 R)
• M34: 10,145,279 km (0.114 R)
• M35: 10,521,069 km (0.052 R)
• M36: 10,647,329 km (0.057 R)
• M37: 10,828,642 km (0.111 R)
• M38: 11,938,060 km (0.068 R)
• M39: 12,429,937 km (0.111 R)
• M40: 12,678,420 km (0.116 R)
• M41: 12,793,760 km (0.109 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 12.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.06 AU - 10.06 AU

Year: 9629 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,973,720 km

• M1: 251,175 km (0.062 R)
• M2: 438,771 km (0.07 R)
• M3: 593,305 km (0.057 R)
• M4: 768,933 km (0.095 R)
• M5: 932,294 km (0.112 R)
• M6: 1,191,996 km (0.109 R)
• M7: 1,587,981 km (0.077 R)
• M8: 2,086,890 km (0.081 R)
• M9: 2,498,284 km (0.09 R)
• M10: 2,841,163 km (0.066 R)
• M11: 2,935,110 km (0.114 R)
• M12: 3,030,254 km (0.119 R)
• M13: 3,346,804 km (0.034 R)
• M14: 4,091,203 km (0.12 R)
• M15: 4,305,576 km (0.111 R)
• M16: 4,551,366 km (0.084 R)
• M17: 4,745,693 km (0.102 R)
• M18: 5,113,854 km (0.111 R)
• M19: 5,257,916 km (0.109 R)
• M20: 5,520,909 km (0.089 R)
• M21: 6,029,243 km (0.093 R)
• M22: 6,120,647 km (0.118 R)
• M23: 6,521,570 km (0.091 R)
• M24: 6,741,179 km (0.045 R)
• M25: 6,931,318 km (0.056 R)
• M26: 7,027,061 km (0.101 R)
• M27: 7,123,103 km (0.101 R)
• M28: 7,284,519 km (0.116 R)
• M29: 7,975,212 km (0.077 R)
• M30: 8,481,451 km (0.088 R)
• M31: 8,652,591 km (0.115 R)
• M32: 8,790,221 km (0.086 R)
• M33: 9,172,743 km (0.092 R)
• M34: 10,207,212 km (0.05 R)
• M35: 11,016,686 km (0.065 R)
• M36: 11,128,586 km (0.09 R)
• M37: 12,115,034 km (0.105 R)
• M38: 12,501,894 km (0.07 R)
• M39: 13,129,308 km (0.025 R)
• M40: 13,847,527 km (0.083 R)
• M41: 14,049,334 km (0.089 R)
• M42: 14,783,710 km (0.09 R)
• M43: 16,077,882 km (0.094 R)
• M44: 16,460,403 km (0.075 R)
• M45: 16,588,609 km (0.067 R)
• M46: 17,277,806 km (0.091 R)
• M47: 17,582,387 km (0.085 R)
• M48: 17,757,118 km (0.077 R)
• M49: 18,020,410 km (0.051 R)
• M50: 18,595,315 km (0.113 R)
• M51: 19,041,715 km (0.056 R)
• M52: 19,899,509 km (0.11 R)
• M53: 19,990,614 km (0.064 R)
• M54: 20,081,719 km (0.093 R)
• M55: 20,356,081 km (0.097 R)
• M56: 20,447,785 km (0.037 R)
• M57: 20,769,869 km (0.098 R)
• M58: 21,186,649 km (0.03 R)
• M59: 21,512,623 km (0.045 R)
• M60: 22,263,903 km (0.095 R)
• M61: 23,407,130 km (0.054 R)
• M62: 23,551,342 km (0.117 R)
• M63: 24,960,854 km (0.11 R)
• M64: 26,048,430 km (0.119 R)
• M65: 26,447,707 km (0.079 R)
• M66: 27,100,851 km (0.061 R)
• M67: 28,218,347 km (0.111 R)
• M68: 29,040,537 km (0.104 R)
• M69: 29,766,386 km (0.11 R)
• M70: 29,974,925 km (0.09 R)
• M71: 30,079,345 km (0.105 R)
• M72: 31,447,866 km (0.114 R)
• M73: 31,554,080 km (0.105 R)
• M74: 33,484,491 km (0.104 R)
• M75: 34,191,042 km (0.079 R)
• M76: 34,409,455 km (0.1 R)
• M77: 35,067,237 km (0.101 R)
• M78: 36,953,965 km (0.095 R)
• M79: 37,121,964 km (0.092 R)
• M80: 37,402,609 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 14.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.93 AU - 12.09 AU

Year: 12031 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,973,720 km

• M1: 188,194 km (0.118 R)
• M2: 306,526 km (0.094 R)
• M3: 427,252 km (0.119 R)
• M4: 977,472 km (0.102 R)
• M5: 1,447,359 km (0.052 R)
• M6: 1,619,547 km (0.03 R)
• M7: 1,730,698 km (0.101 R)
• M8: 1,867,879 km (0.065 R)
• M9: 2,740,783 km (0.119 R)
• M10: 2,984,178 km (0.114 R)
• M11: 3,150,531 km (0.109 R)
• M12: 3,320,026 km (0.039 R)
• M13: 3,580,176 km (0.034 R)
• M14: 3,757,300 km (0.076 R)
• M15: 4,590,710 km (0.118 R)
• M16: 5,548,435 km (0.075 R)
• M17: 5,651,060 km (0.039 R)
• M18: 6,103,144 km (0.096 R)
• M19: 6,244,514 km (0.083 R)
• M20: 6,931,617 km (0.071 R)
• M21: 7,153,621 km (0.114 R)
• M22: 7,566,959 km (0.042 R)
• M23: 7,833,992 km (0.111 R)
• M24: 8,574,651 km (0.099 R)
• M25: 9,094,354 km (0.114 R)
• M26: 10,629,378 km (0.037 R)
• M27: 11,101,209 km (0.101 R)
• M28: 11,274,444 km (0.048 R)
• M29: 11,405,042 km (0.045 R)
• M30: 12,109,948 km (0.093 R)
• M31: 12,288,268 km (0.102 R)
• M32: 12,467,636 km (0.106 R)
• M33: 13,285,338 km (0.107 R)
• M34: 13,561,795 km (0.098 R)
• M35: 14,026,895 km (0.06 R)
• M36: 14,214,341 km (0.075 R)
• M37: 14,924,931 km (0.089 R)
• M38: 15,068,395 km (0.032 R)
• M39: 15,550,100 km (0.046 R)
• M40: 17,025,285 km (0.071 R)
• M41: 18,751,046 km (0.072 R)
• M42: 19,687,080 km (0.098 R)
• M43: 20,107,899 km (0.037 R)
• M44: 20,266,622 km (0.113 R)
• M45: 21,821,243 km (0.08 R)
• M46: 23,026,254 km (0.076 R)
• M47: 23,247,659 km (0.094 R)
• M48: 23,414,161 km (0.086 R)
• M49: 23,692,563 km (0.085 R)
• M50: 24,084,210 km (0.062 R)
• M51: 24,647,446 km (0.097 R)
• M52: 26,016,865 km (0.09 R)
• M53: 26,305,290 km (0.055 R)
• M54: 27,118,504 km (0.101 R)
• M55: 27,704,478 km (0.082 R)
• M56: 27,822,212 km (0.117 R)
• M57: 28,117,219 km (0.119 R)
• M58: 28,531,904 km (0.099 R)
• M59: 28,710,225 km (0.093 R)
• M60: 30,029,379 km (0.12 R)
• M61: 31,798,523 km (0.042 R)
• M62: 33,413,283 km (0.065 R)
• M63: 34,483,356 km (0.082 R)
• M64: 34,927,363 km (0.065 R)
• M65: 35,628,827 km (0.073 R)
• M66: 36,399,256 km (0.108 R)
• M67: 36,657,313 km (0.116 R)
• M68: 37,370,146 km (0.095 R)
• M69: 39,139,141 km (0.12 R)
• M70: 39,337,508 km (0.102 R)
• M71: 40,266,960 km (0.089 R)
• M72: 40,935,363 km (0.108 R)
• M73: 41,877,381 km (0.074 R)
• M74: 42,486,693 km (0.077 R)
• M75: 46,483,350 km (0.059 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit