🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.86 AU - 1.12 AU

Year: 369 Days

Day: 16.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,394,253 km

• M1: 211,831 km (0.062 R)
• M2: 459,864 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.95 AU

Year: 758 Days

Day: 14.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.62 AU - 2.34 AU

Year: 1044 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,394,253 km

• M1: 39,494 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.98 AU - 4.03 AU

Year: 2454 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,394,253 km

• M1: 184,604 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 14.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.83 AU - 5.45 AU

Year: 3745 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,394,253 km

• M1: 184,753 km (0.039 R)
• M2: 307,723 km (0.03 R)
• M3: 404,213 km (0.102 R)
• M4: 533,765 km (0.063 R)
• M5: 663,616 km (0.059 R)
• M6: 777,011 km (0.108 R)
• M7: 887,714 km (0.106 R)
• M8: 1,684,771 km (0.114 R)
• M9: 2,307,547 km (0.055 R)
• M10: 2,707,871 km (0.12 R)
• M11: 3,180,900 km (0.046 R)
• M12: 3,698,059 km (0.112 R)
• M13: 3,822,525 km (0.097 R)
• M14: 4,021,191 km (0.12 R)
• M15: 4,167,797 km (0.085 R)
• M16: 4,353,597 km (0.064 R)
• M17: 4,485,393 km (0.111 R)
• M18: 5,424,868 km (0.099 R)
• M19: 5,566,986 km (0.072 R)
• M20: 5,896,400 km (0.062 R)
• M21: 6,168,967 km (0.094 R)
• M22: 6,488,508 km (0.113 R)
• M23: 6,596,369 km (0.045 R)
• M24: 6,748,210 km (0.12 R)
• M25: 7,277,936 km (0.086 R)
• M26: 7,615,878 km (0.047 R)
• M27: 7,798,238 km (0.076 R)
• M28: 8,354,143 km (0.099 R)
• M29: 8,447,941 km (0.107 R)
• M30: 8,779,450 km (0.065 R)
• M31: 8,898,829 km (0.084 R)
• M32: 9,018,807 km (0.103 R)
• M33: 9,211,938 km (0.085 R)
• M34: 9,725,507 km (0.069 R)
• M35: 10,173,104 km (0.053 R)
• M36: 10,475,292 km (0.071 R)
• M37: 10,831,484 km (0.086 R)
• M38: 11,373,477 km (0.054 R)
• M39: 11,529,957 km (0.1 R)
• M40: 11,950,925 km (0.104 R)
• M41: 12,403,608 km (0.057 R)
• M42: 12,510,870 km (0.038 R)
• M43: 13,270,977 km (0.105 R)
• M44: 13,408,308 km (0.08 R)
• M45: 13,601,438 km (0.073 R)
• M46: 13,823,142 km (0.067 R)
• M47: 14,018,218 km (0.086 R)
• M48: 14,298,415 km (0.064 R)
• M49: 14,439,336 km (0.072 R)
• M50: 14,722,375 km (0.09 R)
• M51: 15,351,434 km (0.092 R)
• M52: 16,077,134 km (0.093 R)
• M53: 16,458,907 km (0.044 R)
• M54: 16,695,272 km (0.066 R)
• M55: 17,022,293 km (0.114 R)
• M56: 17,231,431 km (0.092 R)
• M57: 17,833,712 km (0.114 R)
• M58: 19,588,196 km (0.111 R)
• M59: 19,682,143 km (0.034 R)
• M60: 19,901,753 km (0.042 R)
• M61: 20,343,366 km (0.115 R)
• M62: 20,628,948 km (0.046 R)
• M63: 20,947,891 km (0.106 R)
• M64: 21,590,713 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 13.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.35 AU - 5.27 AU

Year: 3953 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,394,253 km

• M1: 172,636 km (0.104 R)
• M2: 408,402 km (0.071 R)
• M3: 505,940 km (0.118 R)
• M4: 591,510 km (0.092 R)
• M5: 723,007 km (0.105 R)
• M6: 865,872 km (0.106 R)
• M7: 1,152,652 km (0.074 R)
• M8: 1,364,632 km (0.084 R)
• M9: 2,029,295 km (0.114 R)
• M10: 2,275,683 km (0.082 R)
• M11: 2,377,110 km (0.111 R)
• M12: 2,480,034 km (0.098 R)
• M13: 2,597,767 km (0.099 R)
• M14: 2,703,982 km (0.11 R)
• M15: 2,838,919 km (0.09 R)
• M16: 3,017,688 km (0.096 R)
• M17: 3,200,347 km (0.044 R)
• M18: 3,562,075 km (0.114 R)
• M19: 3,815,643 km (0.09 R)
• M20: 3,952,226 km (0.059 R)
• M21: 4,121,571 km (0.082 R)
• M22: 4,293,309 km (0.1 R)
• M23: 4,403,862 km (0.083 R)
• M24: 4,660,273 km (0.073 R)
• M25: 5,154,245 km (0.079 R)
• M26: 6,174,353 km (0.076 R)
• M27: 6,299,566 km (0.073 R)
• M28: 6,389,475 km (0.03 R)
• M29: 6,570,638 km (0.096 R)
• M30: 6,753,596 km (0.11 R)
• M31: 7,087,050 km (0.038 R)
• M32: 7,255,796 km (0.12 R)
• M33: 7,751,114 km (0.117 R)
• M34: 7,866,903 km (0.056 R)
• M35: 7,983,290 km (0.093 R)
• M36: 8,217,860 km (0.097 R)
• M37: 8,754,168 km (0.04 R)
• M38: 8,975,872 km (0.076 R)
• M39: 9,097,645 km (0.105 R)
• M40: 9,260,856 km (0.056 R)
• M41: 9,466,254 km (0.108 R)
• M42: 9,590,121 km (0.094 R)
• M43: 10,007,200 km (0.097 R)
• M44: 10,794,534 km (0.037 R)
• M45: 11,119,460 km (0.04 R)
• M46: 11,337,873 km (0.08 R)
• M47: 11,425,687 km (0.088 R)
• M48: 11,623,904 km (0.058 R)
• M49: 12,158,268 km (0.07 R)
• M50: 12,315,645 km (0.084 R)
• M51: 12,406,002 km (0.119 R)
• M52: 12,496,359 km (0.05 R)
• M53: 12,746,337 km (0.118 R)
• M54: 13,020,849 km (0.114 R)
• M55: 13,436,432 km (0.118 R)
• M56: 13,786,042 km (0.058 R)
• M57: 14,209,404 km (0.062 R)
• M58: 14,876,760 km (0.103 R)
• M59: 14,997,037 km (0.116 R)
• M60: 15,311,192 km (0.046 R)
• M61: 15,578,673 km (0.076 R)
• M62: 16,093,739 km (0.107 R)
• M63: 16,316,191 km (0.065 R)
• M64: 16,490,024 km (0.03 R)
• M65: 16,614,489 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 9.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.7 AU - 6.02 AU

Year: 5316 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,394,253 km

• M1: 150,645 km (0.037 R)
• M2: 258,356 km (0.092 R)
• M3: 420,819 km (0.101 R)
• M4: 669,899 km (0.103 R)
• M5: 866,620 km (0.083 R)
• M6: 1,480,570 km (0.09 R)
• M7: 1,758,523 km (0.092 R)
• M8: 1,978,133 km (0.101 R)
• M9: 2,148,674 km (0.102 R)
• M10: 2,565,603 km (0.051 R)
• M11: 2,627,238 km (0.118 R)
• M12: 2,710,265 km (0.102 R)
• M13: 2,794,189 km (0.116 R)
• M14: 2,857,619 km (0.068 R)
• M15: 3,007,815 km (0.09 R)
• M16: 3,248,967 km (0.11 R)
• M17: 3,496,701 km (0.083 R)
• M18: 3,680,556 km (0.093 R)
• M19: 3,938,912 km (0.091 R)
• M20: 4,034,206 km (0.07 R)
• M21: 4,227,337 km (0.069 R)
• M22: 4,374,242 km (0.03 R)
• M23: 5,770,738 km (0.057 R)
• M24: 6,573,630 km (0.056 R)
• M25: 6,944,932 km (0.073 R)
• M26: 8,251,669 km (0.105 R)
• M27: 9,408,060 km (0.093 R)
• M28: 9,504,102 km (0.096 R)
• M29: 9,664,920 km (0.113 R)
• M30: 10,119,698 km (0.063 R)
• M31: 10,283,806 km (0.099 R)
• M32: 10,415,752 km (0.094 R)
• M33: 10,648,077 km (0.061 R)
• M34: 10,714,798 km (0.039 R)
• M35: 10,815,028 km (0.067 R)
• M36: 11,389,185 km (0.062 R)
• M37: 12,743,794 km (0.103 R)
• M38: 12,885,613 km (0.111 R)
• M39: 13,422,071 km (0.072 R)
• M40: 13,747,446 km (0.1 R)
• M41: 14,332,374 km (0.081 R)
• M42: 14,442,926 km (0.045 R)
• M43: 14,702,030 km (0.059 R)
• M44: 14,888,130 km (0.048 R)
• M45: 14,962,779 km (0.077 R)
• M46: 15,526,464 km (0.107 R)
• M47: 16,173,774 km (0.114 R)
• M48: 16,250,517 km (0.064 R)
• M49: 16,636,031 km (0.096 R)
• M50: 16,946,596 km (0.115 R)
• M51: 18,048,684 km (0.076 R)
• M52: 19,540,324 km (0.061 R)
• M53: 20,280,235 km (0.106 R)
• M54: 20,736,958 km (0.112 R)
• M55: 21,029,272 km (0.082 R)
• M56: 21,155,084 km (0.12 R)
• M57: 21,365,119 km (0.078 R)
• M58: 21,702,761 km (0.094 R)
• M59: 22,127,320 km (0.108 R)
• M60: 22,468,852 km (0.113 R)
• M61: 22,855,263 km (0.109 R)
• M62: 23,114,068 km (0.096 R)
• M63: 23,200,535 km (0.081 R)
• M64: 23,547,602 km (0.093 R)
• M65: 23,808,950 km (0.106 R)
• M66: 24,027,512 km (0.058 R)
• M67: 24,378,619 km (0.077 R)
• M68: 24,598,976 km (0.084 R)
• M69: 24,908,494 km (0.077 R)
• M70: 25,130,348 km (0.028 R)
• M71: 25,263,789 km (0.093 R)
• M72: 25,397,530 km (0.027 R)
• M73: 26,159,581 km (0.107 R)
• M74: 27,248,055 km (0.088 R)
• M75: 27,660,048 km (0.106 R)
• M76: 27,843,904 km (0.113 R)
• M77: 28,212,662 km (0.1 R)
• M78: 28,351,340 km (0.099 R)
• M79: 28,861,917 km (0.039 R)
• M80: 30,222,510 km (0.098 R)
• M81: 32,133,174 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 11.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.33 AU - 7.89 AU

Year: 7867 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,394,253 km

• M1: 163,510 km (0.102 R)
• M2: 601,234 km (0.09 R)
• M3: 693,536 km (0.119 R)
• M4: 905,067 km (0.114 R)
• M5: 1,173,595 km (0.093 R)
• M6: 1,813,575 km (0.09 R)
• M7: 1,897,051 km (0.098 R)
• M8: 2,549,447 km (0.074 R)
• M9: 2,851,635 km (0.115 R)
• M10: 3,065,260 km (0.101 R)
• M11: 3,596,034 km (0.111 R)
• M12: 3,702,099 km (0.114 R)
• M13: 4,081,628 km (0.104 R)
• M14: 4,192,480 km (0.108 R)
• M15: 4,304,380 km (0.108 R)
• M16: 4,455,025 km (0.115 R)
• M17: 4,839,491 km (0.114 R)
• M18: 5,558,458 km (0.062 R)
• M19: 5,640,438 km (0.113 R)
• M20: 6,289,394 km (0.09 R)
• M21: 6,482,375 km (0.107 R)
• M22: 7,318,477 km (0.092 R)
• M23: 8,165,052 km (0.089 R)
• M24: 8,922,316 km (0.072 R)
• M25: 9,455,932 km (0.101 R)
• M26: 9,652,653 km (0.114 R)
• M27: 10,478,134 km (0.119 R)
• M28: 10,656,156 km (0.087 R)
• M29: 10,758,331 km (0.119 R)
• M30: 11,404,444 km (0.098 R)
• M31: 11,482,833 km (0.087 R)
• M32: 12,598,983 km (0.098 R)
• M33: 13,115,245 km (0.107 R)
• M34: 13,362,231 km (0.056 R)
• M35: 14,478,680 km (0.088 R)
• M36: 15,048,050 km (0.118 R)
• M37: 16,120,667 km (0.108 R)
• M38: 16,770,221 km (0.093 R)
• M39: 17,368,014 km (0.099 R)
• M40: 18,155,796 km (0.04 R)
• M41: 18,523,208 km (0.103 R)
• M42: 18,862,347 km (0.076 R)
• M43: 19,703,236 km (0.064 R)
• M44: 19,797,333 km (0.096 R)
• M45: 20,939,364 km (0.098 R)
• M46: 21,453,831 km (0.119 R)
• M47: 21,550,620 km (0.108 R)
• M48: 21,712,485 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.8

Radius: 7.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.58 AU - 19.08 AU

Year: 23602 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,394,253 km

• M1: 589,266 km (0.078 R)
• M2: 1,196,933 km (0.109 R)
• M3: 1,487,302 km (0.081 R)
• M4: 1,799,513 km (0.029 R)
• M5: 2,616,467 km (0.056 R)
• M6: 2,923,292 km (0.07 R)
• M7: 3,205,733 km (0.1 R)
• M8: 5,161,127 km (0.053 R)
• M9: 6,432,708 km (0.045 R)
• M10: 7,650,734 km (0.082 R)
• M11: 7,747,375 km (0.056 R)
• M12: 8,534,858 km (0.082 R)
• M13: 9,502,906 km (0.082 R)
• M14: 10,026,199 km (0.064 R)
• M15: 10,666,627 km (0.073 R)
• M16: 11,707,529 km (0.091 R)
• M17: 12,099,177 km (0.082 R)
• M18: 12,837,741 km (0.028 R)
• M19: 13,532,623 km (0.101 R)
• M20: 13,590,967 km (0.092 R)
• M21: 14,418,243 km (0.086 R)
• M22: 14,958,590 km (0.116 R)
• M23: 16,369,298 km (0.093 R)
• M24: 16,494,063 km (0.116 R)
• M25: 17,248,784 km (0.097 R)
• M26: 17,439,222 km (0.093 R)
• M27: 17,822,193 km (0.057 R)
• M28: 17,950,398 km (0.079 R)
• M29: 18,661,437 km (0.111 R)
• M30: 19,118,757 km (0.081 R)
• M31: 20,111,040 km (0.094 R)
• M32: 21,323,680 km (0.038 R)
• M33: 21,459,815 km (0.066 R)
• M34: 21,801,646 km (0.078 R)
• M35: 23,537,430 km (0.117 R)
• M36: 25,029,519 km (0.114 R)
• M37: 25,245,089 km (0.108 R)
• M38: 25,389,302 km (0.107 R)
• M39: 25,605,920 km (0.111 R)
• M40: 26,113,954 km (0.072 R)
• M41: 26,186,658 km (0.083 R)
• M42: 26,332,666 km (0.116 R)
• M43: 26,625,130 km (0.08 R)
• M44: 27,361,301 km (0.05 R)
• M45: 27,583,454 km (0.078 R)
• M46: 27,731,855 km (0.104 R)
• M47: 28,853,689 km (0.078 R)
• M48: 30,909,912 km (0.051 R)
• M49: 31,994,497 km (0.11 R)
• M50: 33,565,573 km (0.03 R)
• M51: 34,280,801 km (0.037 R)
• M52: 35,968,863 km (0.107 R)
• M53: 36,782,227 km (0.095 R)
• M54: 36,863,907 km (0.101 R)
• M55: 38,096,295 km (0.072 R)
• M56: 38,427,205 km (0.105 R)
• M57: 38,510,082 km (0.093 R)
• M58: 38,925,366 km (0.084 R)
• M59: 39,008,542 km (0.102 R)
• M60: 39,760,272 km (0.083 R)
• M61: 39,927,971 km (0.071 R)
• M62: 41,362,914 km (0.076 R)
• M63: 41,447,885 km (0.115 R)
• M64: 42,300,444 km (0.089 R)
• M65: 42,557,303 km (0.094 R)
• M66: 42,900,630 km (0.096 R)
• M67: 44,283,214 km (0.118 R)
• M68: 44,543,963 km (0.119 R)
• M69: 47,624,781 km (0.082 R)
• M70: 48,249,203 km (0.104 R)
• M71: 48,517,581 km (0.07 R)
• M72: 49,235,801 km (0.118 R)
• M73: 49,325,859 km (0.105 R)
• M74: 50,228,981 km (0.086 R)
• M75: 52,235,388 km (0.051 R)
• M76: 52,327,091 km (0.045 R)
• M77: 52,694,952 km (0.082 R)
• M78: 53,340,617 km (0.073 R)
• M79: 53,896,223 km (0.09 R)
• M80: 54,640,024 km (0.084 R)
• M81: 56,231,745 km (0.087 R)
• M82: 56,325,842 km (0.1 R)
• M83: 57,648,736 km (0.113 R)
• M84: 58,504,735 km (0.032 R)
• M85: 58,695,473 km (0.11 R)
• M86: 58,886,359 km (0.078 R)
• M87: 59,077,546 km (0.109 R)
• M88: 60,036,617 km (0.083 R)
• M89: 62,164,498 km (0.083 R)
• M90: 62,261,736 km (0.115 R)
• M91: 62,651,439 km (0.112 R)
• M92: 62,846,664 km (0.105 R)
• M93: 63,727,496 km (0.118 R)
• M94: 65,006,857 km (0.111 R)
• M95: 65,699,346 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit