🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.64 AU - 0.9 AU

Year: 255 Days

Day: 12.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.78 AU - 1.2 AU

Year: 371 Days

Day: 32.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,949,405 km

• M1: 39,943 km (0.117 R)
• M2: 63,878 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.86 AU - 3.1 AU

Year: 1471 Days

Day: 35.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.92 AU - 3.5 AU

Year: 2167 Days

Day: 29.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 11.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.92 AU - 5.94 AU

Year: 4767 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,949,405 km

• M1: 140,921 km (0.109 R)
• M2: 298,149 km (0.092 R)
• M3: 386,561 km (0.074 R)
• M4: 521,199 km (0.047 R)
• M5: 1,217,128 km (0.094 R)
• M6: 1,384,379 km (0.104 R)
• M7: 1,488,499 km (0.117 R)
• M8: 1,836,015 km (0.081 R)
• M9: 2,019,422 km (0.089 R)
• M10: 2,488,860 km (0.115 R)
• M11: 2,670,920 km (0.051 R)
• M12: 2,846,399 km (0.077 R)
• M13: 2,980,588 km (0.094 R)
• M14: 3,658,715 km (0.111 R)
• M15: 3,903,457 km (0.065 R)
• M16: 4,015,506 km (0.106 R)
• M17: 4,268,177 km (0.038 R)
• M18: 4,539,099 km (0.111 R)
• M19: 4,722,954 km (0.092 R)
• M20: 5,179,527 km (0.116 R)
• M21: 5,608,424 km (0.092 R)
• M22: 5,749,196 km (0.056 R)
• M23: 6,426,725 km (0.099 R)
• M24: 6,842,457 km (0.068 R)
• M25: 7,175,163 km (0.119 R)
• M26: 7,343,610 km (0.03 R)
• M27: 7,559,779 km (0.088 R)
• M28: 7,731,218 km (0.081 R)
• M29: 7,919,711 km (0.099 R)
• M30: 8,030,264 km (0.118 R)
• M31: 8,510,324 km (0.068 R)
• M32: 9,281,201 km (0.081 R)
• M33: 9,364,528 km (0.08 R)
• M34: 9,801,802 km (0.066 R)
• M35: 10,228,605 km (0.083 R)
• M36: 10,801,415 km (0.051 R)
• M37: 10,994,546 km (0.074 R)
• M38: 11,331,141 km (0.084 R)
• M39: 11,688,979 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.6

Radius: 11.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.53 AU - 5.61 AU

Year: 4952 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,949,405 km

• M1: 164,408 km (0.113 R)
• M2: 283,488 km (0.111 R)
• M3: 356,492 km (0.088 R)
• M4: 478,264 km (0.072 R)
• M5: 594,801 km (0.097 R)
• M6: 912,547 km (0.118 R)
• M7: 1,007,242 km (0.113 R)
• M8: 1,163,273 km (0.075 R)
• M9: 1,452,296 km (0.056 R)
• M10: 1,747,602 km (0.039 R)
• M11: 2,026,154 km (0.068 R)
• M12: 2,394,912 km (0.108 R)
• M13: 2,471,207 km (0.092 R)
• M14: 2,567,847 km (0.032 R)
• M15: 2,725,075 km (0.1 R)
• M16: 2,804,960 km (0.104 R)
• M17: 2,905,939 km (0.103 R)
• M18: 3,153,224 km (0.07 R)
• M19: 3,343,213 km (0.087 R)
• M20: 3,428,933 km (0.04 R)
• M21: 3,537,242 km (0.095 R)
• M22: 3,913,779 km (0.117 R)
• M23: 4,256,807 km (0.056 R)
• M24: 5,983,167 km (0.042 R)
• M25: 6,113,915 km (0.047 R)
• M26: 6,809,695 km (0.099 R)
• M27: 7,194,760 km (0.091 R)
• M28: 7,615,280 km (0.063 R)
• M29: 7,785,821 km (0.069 R)
• M30: 8,246,583 km (0.114 R)
• M31: 8,421,762 km (0.092 R)
• M32: 8,509,725 km (0.069 R)
• M33: 8,775,561 km (0.116 R)
• M34: 8,984,399 km (0.074 R)
• M35: 9,164,515 km (0.094 R)
• M36: 9,835,761 km (0.1 R)
• M37: 9,928,511 km (0.096 R)
• M38: 10,177,293 km (0.034 R)
• M39: 10,712,704 km (0.117 R)
• M40: 11,451,867 km (0.065 R)
• M41: 13,388,112 km (0.093 R)
• M42: 13,628,665 km (0.106 R)
• M43: 14,079,104 km (0.062 R)
• M44: 14,253,685 km (0.115 R)
• M45: 14,393,858 km (0.119 R)
• M46: 14,781,616 km (0.095 R)
• M47: 15,351,883 km (0.088 R)
• M48: 15,639,859 km (0.106 R)
• M49: 15,965,833 km (0.089 R)
• M50: 16,111,391 km (0.103 R)
• M51: 17,254,768 km (0.115 R)
• M52: 17,479,165 km (0.104 R)
• M53: 18,195,888 km (0.116 R)
• M54: 18,462,472 km (0.069 R)
• M55: 19,385,939 km (0.107 R)
• M56: 19,502,476 km (0.096 R)
• M57: 19,697,252 km (0.086 R)
• M58: 19,970,867 km (0.106 R)
• M59: 20,521,986 km (0.076 R)
• M60: 20,878,926 km (0.095 R)
• M61: 22,327,183 km (0.079 R)
• M62: 22,858,106 km (0.115 R)
• M63: 23,600,111 km (0.097 R)
• M64: 23,766,015 km (0.05 R)
• M65: 24,854,340 km (0.089 R)
• M66: 25,065,422 km (0.086 R)
• M67: 25,532,168 km (0.076 R)
• M68: 25,659,924 km (0.105 R)
• M69: 26,301,849 km (0.103 R)
• M70: 26,603,289 km (0.061 R)
• M71: 27,732,902 km (0.079 R)
• M72: 28,127,541 km (0.069 R)
• M73: 28,215,505 km (0.11 R)
• M74: 29,144,508 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 9.9

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.75 AU - 5.77 AU

Year: 5208 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,949,405 km

• M1: 220,657 km (0.114 R)
• M2: 302,188 km (0.083 R)
• M3: 496,964 km (0.086 R)
• M4: 629,657 km (0.1 R)
• M5: 831,016 km (0.107 R)
• M6: 962,214 km (0.085 R)
• M7: 1,212,940 km (0.056 R)
• M8: 1,397,693 km (0.05 R)
• M9: 1,555,818 km (0.11 R)
• M10: 1,646,175 km (0.115 R)
• M11: 1,851,573 km (0.098 R)
• M12: 2,105,291 km (0.076 R)
• M13: 2,205,970 km (0.067 R)
• M14: 2,370,378 km (0.117 R)
• M15: 3,228,771 km (0.116 R)
• M16: 3,655,274 km (0.074 R)
• M17: 3,825,966 km (0.099 R)
• M18: 4,124,712 km (0.062 R)
• M19: 4,718,616 km (0.09 R)
• M20: 5,093,209 km (0.073 R)
• M21: 5,174,740 km (0.085 R)
• M22: 5,339,148 km (0.036 R)
• M23: 5,814,570 km (0.091 R)
• M24: 6,071,729 km (0.062 R)
• M25: 6,187,218 km (0.07 R)
• M26: 6,479,084 km (0.108 R)
• M27: 6,686,277 km (0.074 R)
• M28: 6,775,736 km (0.09 R)
• M29: 6,985,921 km (0.037 R)
• M30: 7,137,314 km (0.068 R)
• M31: 7,289,904 km (0.117 R)
• M32: 7,505,475 km (0.044 R)
• M33: 7,629,491 km (0.112 R)
• M34: 7,911,184 km (0.059 R)
• M35: 8,581,682 km (0.116 R)
• M36: 9,571,122 km (0.109 R)
• M37: 9,739,420 km (0.092 R)
• M38: 9,840,997 km (0.098 R)
• M39: 10,250,596 km (0.051 R)
• M40: 10,457,490 km (0.104 R)
• M41: 10,770,448 km (0.088 R)
• M42: 11,051,244 km (0.095 R)
• M43: 11,548,507 km (0.081 R)
• M44: 12,235,011 km (0.118 R)
• M45: 12,417,820 km (0.118 R)
• M46: 12,823,380 km (0.067 R)
• M47: 13,383,325 km (0.105 R)
• M48: 14,334,318 km (0.073 R)
• M49: 14,759,775 km (0.081 R)
• M50: 15,504,174 km (0.091 R)
• M51: 15,940,850 km (0.114 R)
• M52: 16,381,416 km (0.093 R)
• M53: 16,826,170 km (0.117 R)
• M54: 17,727,497 km (0.118 R)
• M55: 17,892,953 km (0.113 R)
• M56: 18,434,646 km (0.055 R)
• M57: 19,108,585 km (0.115 R)
• M58: 19,193,407 km (0.109 R)
• M59: 19,662,247 km (0.034 R)
• M60: 20,480,696 km (0.074 R)
• M61: 20,741,595 km (0.11 R)
• M62: 21,707,249 km (0.092 R)
• M63: 21,795,811 km (0.102 R)
• M64: 22,642,685 km (0.067 R)
• M65: 22,912,410 km (0.059 R)
• M66: 26,089,569 km (0.09 R)
• M67: 27,322,256 km (0.085 R)
• M68: 27,465,720 km (0.112 R)
• M69: 27,609,334 km (0.077 R)
• M70: 28,331,593 km (0.085 R)
• M71: 28,428,383 km (0.11 R)
• M72: 28,816,589 km (0.051 R)
• M73: 28,962,597 km (0.071 R)
• M74: 29,206,591 km (0.096 R)
• M75: 29,745,592 km (0.085 R)
• M76: 30,386,768 km (0.092 R)
• M77: 30,883,284 km (0.07 R)
• M78: 31,984,773 km (0.105 R)
• M79: 32,337,824 km (0.094 R)
• M80: 33,507,380 km (0.115 R)
• M81: 33,661,017 km (0.112 R)
• M82: 33,968,889 km (0.105 R)
• M83: 34,226,048 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 8.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.07 AU - 11.25 AU

Year: 10444 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,949,405 km

• M1: 204,500 km (0.1 R)
• M2: 280,945 km (0.118 R)
• M3: 395,088 km (0.081 R)
• M4: 598,840 km (0.097 R)
• M5: 802,742 km (0.082 R)
• M6: 956,978 km (0.104 R)
• M7: 1,374,954 km (0.119 R)
• M8: 1,582,596 km (0.106 R)
• M9: 1,668,615 km (0.099 R)
• M10: 1,890,468 km (0.08 R)
• M11: 2,217,040 km (0.049 R)
• M12: 2,511,299 km (0.1 R)
• M13: 2,714,453 km (0.091 R)
• M14: 3,136,768 km (0.068 R)
• M15: 4,462,804 km (0.079 R)
• M16: 4,740,457 km (0.075 R)
• M17: 5,023,796 km (0.08 R)
• M18: 5,739,472 km (0.046 R)
• M19: 5,940,232 km (0.095 R)
• M20: 6,075,319 km (0.06 R)
• M21: 7,014,046 km (0.091 R)
• M22: 7,085,404 km (0.106 R)
• M23: 7,518,340 km (0.103 R)
• M24: 7,738,249 km (0.115 R)
• M25: 7,997,203 km (0.091 R)
• M26: 8,791,568 km (0.111 R)
• M27: 9,729,995 km (0.076 R)
• M28: 9,889,466 km (0.115 R)
• M29: 10,049,835 km (0.074 R)
• M30: 10,741,127 km (0.104 R)
• M31: 11,447,528 km (0.117 R)
• M32: 12,556,946 km (0.114 R)
• M33: 13,256,615 km (0.115 R)
• M34: 13,522,301 km (0.114 R)
• M35: 13,611,162 km (0.12 R)
• M36: 14,556,770 km (0.091 R)
• M37: 15,523,472 km (0.12 R)
• M38: 16,226,731 km (0.12 R)
• M39: 17,084,226 km (0.12 R)
• M40: 17,325,079 km (0.11 R)
• M41: 17,810,075 km (0.087 R)
• M42: 19,241,577 km (0.096 R)
• M43: 19,542,419 km (0.09 R)
• M44: 19,693,363 km (0.089 R)
• M45: 20,301,329 km (0.109 R)
• M46: 20,403,205 km (0.037 R)
• M47: 22,582,247 km (0.074 R)
• M48: 23,271,594 km (0.112 R)
• M49: 23,431,664 km (0.083 R)
• M50: 24,237,398 km (0.1 R)
• M51: 24,508,021 km (0.11 R)
• M52: 24,834,144 km (0.095 R)
• M53: 24,997,655 km (0.06 R)
• M54: 25,052,258 km (0.116 R)
• M55: 25,490,580 km (0.036 R)
• M56: 25,655,586 km (0.084 R)
• M57: 25,820,892 km (0.097 R)
• M58: 26,041,997 km (0.117 R)
• M59: 27,268,849 km (0.091 R)
• M60: 28,400,557 km (0.092 R)
• M61: 28,628,694 km (0.067 R)
• M62: 29,316,844 km (0.085 R)
• M63: 29,432,184 km (0.117 R)
• M64: 29,489,779 km (0.089 R)
• M65: 30,184,811 km (0.099 R)
• M66: 30,417,585 km (0.111 R)
• M67: 30,592,615 km (0.098 R)
• M68: 30,651,108 km (0.115 R)
• M69: 30,768,093 km (0.111 R)
• M70: 31,354,966 km (0.068 R)
• M71: 31,531,790 km (0.095 R)
• M72: 32,004,968 km (0.089 R)
• M73: 32,064,359 km (0.065 R)
• M74: 32,898,517 km (0.085 R)
• M75: 33,438,415 km (0.043 R)
• M76: 34,102,480 km (0.11 R)
• M77: 36,058,772 km (0.077 R)
• M78: 36,677,508 km (0.067 R)
• M79: 36,739,591 km (0.081 R)
• M80: 36,863,907 km (0.107 R)
• M81: 38,239,759 km (0.076 R)
• M82: 38,491,831 km (0.113 R)
• M83: 38,934,043 km (0.103 R)
• M84: 39,060,752 km (0.079 R)
• M85: 40,527,410 km (0.109 R)
• M86: 41,623,064 km (0.046 R)
• M87: 43,777,423 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.6

Radius: 4.8

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.27 AU - 17.89 AU

Year: 20973 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,949,405 km

• M1: 62,382 km (0.079 R)
• M2: 98,735 km (0.045 R)
• M3: 452,683 km (0.103 R)
• M4: 562,638 km (0.025 R)
• M5: 1,083,238 km (0.105 R)
• M6: 1,449,903 km (0.085 R)
• M7: 1,482,066 km (0.089 R)
• M8: 1,580,202 km (0.081 R)
• M9: 1,680,433 km (0.099 R)
• M10: 1,748,350 km (0.115 R)
• M11: 1,993,541 km (0.115 R)
• M12: 2,249,653 km (0.098 R)
• M13: 2,362,599 km (0.039 R)
• M14: 2,594,027 km (0.036 R)
• M15: 2,954,857 km (0.108 R)
• M16: 3,590,648 km (0.1 R)
• M17: 4,407,153 km (0.073 R)
• M18: 4,501,250 km (0.066 R)
• M19: 5,178,929 km (0.119 R)
• M20: 6,306,597 km (0.066 R)
• M21: 6,466,218 km (0.114 R)
• M22: 6,897,958 km (0.1 R)
• M23: 7,117,418 km (0.097 R)
• M24: 7,563,070 km (0.093 R)
• M25: 10,672,013 km (0.114 R)
• M26: 10,735,293 km (0.113 R)
• M27: 11,309,898 km (0.036 R)
• M28: 11,374,375 km (0.102 R)
• M29: 11,568,553 km (0.104 R)
• M30: 14,259,819 km (0.118 R)
• M31: 14,329,382 km (0.107 R)
• M32: 16,180,057 km (0.115 R)
• M33: 16,325,466 km (0.032 R)
• M34: 19,016,732 km (0.087 R)
• M35: 19,633,075 km (0.053 R)
• M36: 20,099,820 km (0.116 R)
• M37: 25,721,858 km (0.12 R)
• M38: 25,891,502 km (0.026 R)
• M39: 26,403,127 km (0.107 R)
• M40: 27,783,317 km (0.114 R)
• M41: 27,957,598 km (0.066 R)
• M42: 29,808,273 km (0.073 R)
• M43: 29,897,284 km (0.096 R)
• M44: 30,433,892 km (0.079 R)
• M45: 31,607,188 km (0.033 R)
• M46: 33,071,601 km (0.103 R)
• M47: 33,348,657 km (0.094 R)
• M48: 33,905,011 km (0.078 R)
• M49: 34,651,504 km (0.115 R)
• M50: 35,215,040 km (0.074 R)
• M51: 36,541,524 km (0.081 R)
• M52: 38,174,235 km (0.115 R)
• M53: 38,270,875 km (0.087 R)
• M54: 38,561,843 km (0.054 R)
• M55: 40,716,800 km (0.062 R)
• M56: 41,709,233 km (0.064 R)
• M57: 43,212,691 km (0.107 R)
• M58: 45,552,402 km (0.085 R)
• M59: 45,860,574 km (0.113 R)
• M60: 48,350,929 km (0.056 R)
• M61: 48,875,270 km (0.07 R)
• M62: 49,929,486 km (0.109 R)
• M63: 53,029,154 km (0.106 R)
• M64: 54,003,635 km (0.051 R)
• M65: 54,438,665 km (0.112 R)
• M66: 55,421,822 km (0.057 R)
• M67: 57,738,345 km (0.097 R)
• M68: 59,300,147 km (0.107 R)
• M69: 59,636,593 km (0.116 R)
• M70: 62,009,813 km (0.08 R)
• M71: 62,807,619 km (0.06 R)
• M72: 63,150,647 km (0.099 R)
• M73: 64,068,280 km (0.12 R)
• M74: 66,381,662 km (0.08 R)
• M75: 67,197,868 km (0.072 R)
• M76: 68,017,365 km (0.101 R)
• M77: 68,252,084 km (0.119 R)
• M78: 70,614,234 km (0.047 R)
• M79: 71,447,345 km (0.117 R)
• M80: 72,763,058 km (0.037 R)
• M81: 73,003,163 km (0.097 R)
• M82: 74,449,176 km (0.09 R)
• M83: 75,418,420 km (0.079 R)
• M84: 75,661,367 km (0.099 R)
• M85: 76,635,848 km (0.039 R)
• M86: 76,879,991 km (0.096 R)
• M87: 78,843,463 km (0.059 R)
• M88: 80,202,859 km (0.102 R)
• M89: 80,450,743 km (0.117 R)
• M90: 83,070,052 km (0.029 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: 538 - 12,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit