🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 15.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,030,377 km

• M1: 151,692 km (0.119 R)
• M2: 184,454 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.82 AU - 3.06 AU

Year: 1860 Days

Day: 44 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,030,377 km

• M1: 2,008,501 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.04 AU - 4.72 AU

Year: 3382 Days

Day: 20.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 10.2

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.13 AU - 6.45 AU

Year: 4489 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,030,377 km

• M1: 131,796 km (0.056 R)
• M2: 306,376 km (0.117 R)
• M3: 461,659 km (0.066 R)
• M4: 589,116 km (0.064 R)
• M5: 741,856 km (0.113 R)
• M6: 869,014 km (0.111 R)
• M7: 1,003,652 km (0.118 R)
• M8: 1,294,620 km (0.111 R)
• M9: 1,562,999 km (0.084 R)
• M10: 1,729,202 km (0.084 R)
• M11: 1,814,622 km (0.102 R)
• M12: 1,883,886 km (0.091 R)
• M13: 2,188,916 km (0.098 R)
• M14: 2,262,967 km (0.104 R)
• M15: 2,413,762 km (0.093 R)
• M16: 2,825,305 km (0.029 R)
• M17: 2,988,068 km (0.089 R)
• M18: 3,112,085 km (0.102 R)
• M19: 3,365,503 km (0.078 R)
• M20: 3,581,822 km (0.1 R)
• M21: 3,802,927 km (0.077 R)
• M22: 4,635,140 km (0.112 R)
• M23: 5,446,260 km (0.039 R)
• M24: 6,011,291 km (0.086 R)
• M25: 6,568,095 km (0.114 R)
• M26: 6,649,027 km (0.104 R)
• M27: 6,921,145 km (0.097 R)
• M28: 7,532,702 km (0.115 R)
• M29: 7,617,524 km (0.045 R)
• M30: 7,787,916 km (0.094 R)
• M31: 8,017,099 km (0.029 R)
• M32: 8,132,589 km (0.05 R)
• M33: 8,219,655 km (0.04 R)
• M34: 8,986,344 km (0.119 R)
• M35: 9,196,679 km (0.111 R)
• M36: 9,347,922 km (0.107 R)
• M37: 9,439,027 km (0.068 R)
• M38: 9,622,135 km (0.113 R)
• M39: 10,619,055 km (0.056 R)
• M40: 10,682,485 km (0.064 R)
• M41: 10,745,914 km (0.104 R)
• M42: 11,226,423 km (0.065 R)
• M43: 11,976,806 km (0.113 R)
• M44: 12,042,778 km (0.113 R)
• M45: 12,341,376 km (0.074 R)
• M46: 13,422,669 km (0.117 R)
• M47: 13,525,592 km (0.069 R)
• M48: 13,697,779 km (0.097 R)
• M49: 14,009,392 km (0.117 R)
• M50: 15,136,612 km (0.066 R)
• M51: 16,512,763 km (0.109 R)
• M52: 16,586,215 km (0.088 R)
• M53: 17,477,220 km (0.111 R)
• M54: 17,815,311 km (0.036 R)
• M55: 17,928,557 km (0.107 R)
• M56: 18,155,646 km (0.039 R)
• M57: 18,727,559 km (0.088 R)
• M58: 19,305,306 km (0.09 R)
• M59: 19,771,752 km (0.11 R)
• M60: 20,281,432 km (0.039 R)
• M61: 20,597,084 km (0.069 R)
• M62: 20,874,737 km (0.097 R)
• M63: 21,233,473 km (0.118 R)
• M64: 21,433,635 km (0.109 R)
• M65: 21,554,061 km (0.099 R)
• M66: 21,755,270 km (0.07 R)
• M67: 21,835,904 km (0.095 R)
• M68: 22,078,551 km (0.032 R)
• M69: 22,444,019 km (0.095 R)
• M70: 22,688,761 km (0.109 R)
• M71: 23,676,855 km (0.113 R)
• M72: 23,801,320 km (0.038 R)
• M73: 23,884,497 km (0.083 R)
• M74: 24,636,825 km (0.116 R)
• M75: 24,889,346 km (0.107 R)
• M76: 25,015,906 km (0.119 R)
• M77: 26,079,247 km (0.086 R)
• M78: 26,853,865 km (0.099 R)
• M79: 27,157,100 km (0.041 R)
• M80: 27,461,681 km (0.087 R)
• M81: 27,942,339 km (0.101 R)
• M82: 28,293,595 km (0.091 R)
• M83: 28,779,190 km (0.114 R)
• M84: 29,445,648 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 14.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.87 AU - 6.31 AU

Year: 4876 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,030,377 km

• M1: 182,360 km (0.116 R)
• M2: 434,582 km (0.097 R)
• M3: 534,812 km (0.037 R)
• M4: 786,436 km (0.111 R)
• M5: 879,785 km (0.092 R)
• M6: 1,063,342 km (0.062 R)
• M7: 1,516,174 km (0.102 R)
• M8: 1,731,296 km (0.052 R)
• M9: 1,966,763 km (0.059 R)
• M10: 2,202,679 km (0.108 R)
• M11: 2,966,227 km (0.031 R)
• M12: 4,248,131 km (0.12 R)
• M13: 4,340,881 km (0.115 R)
• M14: 5,551,128 km (0.114 R)
• M15: 5,784,650 km (0.086 R)
• M16: 6,036,424 km (0.114 R)
• M17: 6,367,633 km (0.116 R)
• M18: 6,566,150 km (0.073 R)
• M19: 6,938,200 km (0.106 R)
• M20: 7,189,973 km (0.058 R)
• M21: 7,301,124 km (0.101 R)
• M22: 7,412,874 km (0.099 R)
• M23: 7,605,855 km (0.115 R)
• M24: 7,832,945 km (0.081 R)
• M25: 7,931,081 km (0.108 R)
• M26: 8,645,859 km (0.111 R)
• M27: 8,917,080 km (0.091 R)
• M28: 9,225,701 km (0.069 R)
• M29: 9,520,408 km (0.105 R)
• M30: 9,660,133 km (0.046 R)
• M31: 9,835,910 km (0.111 R)
• M32: 10,261,816 km (0.052 R)
• M33: 10,495,188 km (0.068 R)
• M34: 11,168,827 km (0.047 R)
• M35: 12,366,957 km (0.108 R)
• M36: 12,538,845 km (0.109 R)
• M37: 13,039,549 km (0.111 R)
• M38: 13,136,638 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.69 AU - 9.43 AU

Year: 9240 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,030,377 km

• M1: 168,746 km (0.089 R)
• M2: 361,578 km (0.102 R)
• M3: 421,417 km (0.043 R)
• M4: 525,388 km (0.116 R)
• M5: 975,378 km (0.063 R)
• M6: 1,228,199 km (0.05 R)
• M7: 1,285,046 km (0.095 R)
• M8: 1,624,633 km (0.093 R)
• M9: 1,880,894 km (0.112 R)
• M10: 2,104,393 km (0.036 R)
• M11: 2,265,959 km (0.081 R)
• M12: 2,360,056 km (0.113 R)
• M13: 2,625,891 km (0.119 R)
• M14: 2,825,305 km (0.088 R)
• M15: 3,291,901 km (0.118 R)
• M16: 3,479,946 km (0.11 R)
• M17: 3,782,582 km (0.069 R)
• M18: 4,008,026 km (0.052 R)
• M19: 4,442,608 km (0.12 R)
• M20: 4,650,699 km (0.118 R)
• M21: 5,262,404 km (0.105 R)
• M22: 5,577,757 km (0.066 R)
• M23: 5,737,826 km (0.083 R)
• M24: 6,161,039 km (0.097 R)
• M25: 6,560,615 km (0.106 R)
• M26: 6,661,743 km (0.11 R)
• M27: 7,384,899 km (0.076 R)
• M28: 7,880,666 km (0.112 R)
• M29: 8,904,364 km (0.076 R)
• M30: 8,979,014 km (0.064 R)
• M31: 9,242,306 km (0.028 R)
• M32: 9,546,139 km (0.068 R)
• M33: 9,661,030 km (0.108 R)
• M34: 10,046,993 km (0.111 R)
• M35: 10,794,384 km (0.111 R)
• M36: 11,316,032 km (0.091 R)
• M37: 11,478,196 km (0.036 R)
• M38: 11,559,577 km (0.096 R)
• M39: 12,217,359 km (0.109 R)
• M40: 12,887,408 km (0.118 R)
• M41: 13,099,238 km (0.094 R)
• M42: 13,226,995 km (0.099 R)
• M43: 13,655,443 km (0.104 R)
• M44: 13,784,845 km (0.091 R)
• M45: 13,914,696 km (0.117 R)
• M46: 14,132,062 km (0.057 R)
• M47: 15,012,595 km (0.11 R)
• M48: 15,414,714 km (0.096 R)
• M49: 15,775,095 km (0.11 R)
• M50: 16,642,015 km (0.107 R)
• M51: 16,965,296 km (0.028 R)
• M52: 18,136,797 km (0.11 R)
• M53: 18,421,781 km (0.083 R)
• M54: 18,660,539 km (0.107 R)
• M55: 19,625,445 km (0.111 R)
• M56: 19,918,059 km (0.094 R)
• M57: 20,261,386 km (0.081 R)
• M58: 20,755,059 km (0.047 R)
• M59: 20,904,058 km (0.119 R)
• M60: 21,704,108 km (0.061 R)
• M61: 22,057,308 km (0.087 R)
• M62: 22,463,317 km (0.117 R)
• M63: 22,769,394 km (0.103 R)
• M64: 23,540,721 km (0.114 R)
• M65: 25,214,721 km (0.046 R)
• M66: 25,373,594 km (0.091 R)
• M67: 25,479,809 km (0.107 R)
• M68: 26,710,700 km (0.118 R)
• M69: 27,035,028 km (0.077 R)
• M70: 27,415,007 km (0.117 R)
• M71: 28,180,349 km (0.065 R)
• M72: 28,565,713 km (0.081 R)
• M73: 29,119,076 km (0.096 R)
• M74: 29,564,429 km (0.083 R)
• M75: 29,787,928 km (0.077 R)
• M76: 30,800,556 km (0.09 R)
• M77: 31,254,286 km (0.087 R)
• M78: 31,538,971 km (0.112 R)
• M79: 31,710,261 km (0.116 R)
• M80: 33,905,759 km (0.073 R)
• M81: 35,792,338 km (0.08 R)
• M82: 36,388,934 km (0.074 R)
• M83: 39,543,504 km (0.12 R)
• M84: 39,604,989 km (0.089 R)
• M85: 40,036,429 km (0.049 R)
• M86: 41,153,327 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 14.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.43 AU - 11.79 AU

Year: 13663 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,030,377 km

• M1: 191,186 km (0.05 R)
• M2: 293,810 km (0.054 R)
• M3: 428,897 km (0.115 R)
• M4: 709,393 km (0.082 R)
• M5: 810,671 km (0.059 R)
• M6: 1,924,726 km (0.101 R)
• M7: 2,414,210 km (0.11 R)
• M8: 2,575,327 km (0.088 R)
• M9: 3,255,998 km (0.109 R)
• M10: 3,616,977 km (0.039 R)
• M11: 3,802,479 km (0.108 R)
• M12: 5,146,616 km (0.071 R)
• M13: 5,313,866 km (0.076 R)
• M14: 6,310,487 km (0.03 R)
• M15: 6,489,855 km (0.118 R)
• M16: 7,743,934 km (0.098 R)
• M17: 8,423,557 km (0.048 R)
• M18: 8,670,842 km (0.034 R)
• M19: 9,839,800 km (0.092 R)
• M20: 11,657,264 km (0.115 R)
• M21: 12,044,274 km (0.114 R)
• M22: 12,211,375 km (0.092 R)
• M23: 12,323,274 km (0.085 R)
• M24: 14,100,796 km (0.112 R)
• M25: 14,277,022 km (0.066 R)
• M26: 14,869,879 km (0.1 R)
• M27: 14,989,407 km (0.111 R)
• M28: 15,774,347 km (0.084 R)
• M29: 15,896,270 km (0.1 R)
• M30: 17,258,358 km (0.088 R)
• M31: 17,447,001 km (0.105 R)
• M32: 17,573,262 km (0.071 R)
• M33: 18,017,119 km (0.08 R)
• M34: 18,916,052 km (0.07 R)
• M35: 19,632,776 km (0.105 R)
• M36: 20,027,415 km (0.095 R)
• M37: 20,491,168 km (0.107 R)
• M38: 20,757,752 km (0.112 R)
• M39: 20,958,362 km (0.097 R)
• M40: 21,159,721 km (0.036 R)
• M41: 21,564,383 km (0.045 R)
• M42: 21,903,522 km (0.101 R)
• M43: 22,381,337 km (0.114 R)
• M44: 23,556,130 km (0.039 R)
• M45: 23,975,602 km (0.075 R)
• M46: 25,677,876 km (0.06 R)
• M47: 26,471,044 km (0.108 R)
• M48: 26,907,122 km (0.059 R)
• M49: 28,973,517 km (0.12 R)
• M50: 29,648,503 km (0.048 R)
• M51: 30,937,588 km (0.099 R)
• M52: 33,100,623 km (0.069 R)
• M53: 34,834,163 km (0.051 R)
• M54: 35,072,772 km (0.093 R)
• M55: 37,815,799 km (0.041 R)
• M56: 38,224,949 km (0.068 R)
• M57: 38,471,037 km (0.115 R)
• M58: 40,292,690 km (0.081 R)
• M59: 40,710,667 km (0.04 R)
• M60: 42,481,607 km (0.112 R)
• M61: 42,821,792 km (0.112 R)
• M62: 43,590,576 km (0.088 R)
• M63: 44,191,660 km (0.037 R)
• M64: 45,315,140 km (0.067 R)
• M65: 46,098,434 km (0.103 R)
• M66: 46,535,559 km (0.071 R)
• M67: 46,974,180 km (0.075 R)
• M68: 52,251,095 km (0.116 R)
• M69: 54,727,987 km (0.03 R)
• M70: 55,005,641 km (0.101 R)
• M71: 55,190,993 km (0.073 R)
• M72: 55,562,145 km (0.117 R)
• M73: 56,213,793 km (0.037 R)
• M74: 58,845,818 km (0.102 R)
• M75: 59,035,359 km (0.033 R)
• M76: 59,795,466 km (0.087 R)
• M77: 61,806,360 km (0.117 R)
• M78: 62,288,365 km (0.058 R)
• M79: 63,159,174 km (0.064 R)
• M80: 64,326,486 km (0.116 R)
• M81: 65,599,265 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 13.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.82 AU - 14.1 AU

Year: 15261 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,030,377 km

• M1: 314,904 km (0.114 R)
• M2: 446,998 km (0.088 R)
• M3: 1,033,272 km (0.053 R)
• M4: 1,725,611 km (0.115 R)
• M5: 1,846,636 km (0.098 R)
• M6: 2,966,526 km (0.118 R)
• M7: 3,465,285 km (0.086 R)
• M8: 4,125,760 km (0.081 R)
• M9: 4,235,116 km (0.063 R)
• M10: 4,825,279 km (0.092 R)
• M11: 4,940,769 km (0.086 R)
• M12: 5,086,328 km (0.069 R)
• M13: 5,561,750 km (0.117 R)
• M14: 6,145,181 km (0.078 R)
• M15: 6,716,047 km (0.058 R)
• M16: 12,691,734 km (0.091 R)
• M17: 12,851,803 km (0.102 R)
• M18: 13,662,923 km (0.108 R)
• M19: 13,992,038 km (0.102 R)
• M20: 14,157,494 km (0.119 R)
• M21: 14,658,048 km (0.108 R)
• M22: 15,037,279 km (0.058 R)
• M23: 18,321,251 km (0.117 R)
• M24: 18,502,414 km (0.086 R)
• M25: 19,694,859 km (0.103 R)
• M26: 19,973,560 km (0.104 R)
• M27: 20,159,959 km (0.098 R)
• M28: 20,628,948 km (0.062 R)
• M29: 22,685,769 km (0.105 R)
• M30: 23,911,574 km (0.088 R)
• M31: 24,407,790 km (0.106 R)
• M32: 24,757,251 km (0.102 R)
• M33: 26,375,900 km (0.079 R)
• M34: 28,551,801 km (0.09 R)
• M35: 28,867,303 km (0.032 R)
• M36: 29,874,246 km (0.118 R)
• M37: 30,141,129 km (0.058 R)
• M38: 30,301,647 km (0.112 R)
• M39: 32,359,216 km (0.101 R)
• M40: 33,183,800 km (0.082 R)
• M41: 33,294,353 km (0.052 R)
• M42: 34,405,865 km (0.047 R)
• M43: 35,303,751 km (0.105 R)
• M44: 35,586,042 km (0.08 R)
• M45: 35,699,138 km (0.091 R)
• M46: 36,779,385 km (0.11 R)
• M47: 37,582,276 km (0.118 R)
• M48: 38,681,222 km (0.051 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: 194 - 17,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit