🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.56 AU - 0.76 AU

Year: 197 Days

Day: 37.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.06 AU - 1.62 AU

Year: 569 Days

Day: 32.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.9 AU - 4.66 AU

Year: 2698 Days

Day: 47.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,985,349 km

• M1: 284,086 km (0.083 R)
• M2: 1,452,446 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.3 AU - 5.24 AU

Year: 3239 Days

Day: 40.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,985,349 km

• M1: 1,000,361 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 13.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.15 AU - 7.69 AU

Year: 5971 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,985,349 km

• M1: 202,556 km (0.107 R)
• M2: 301,141 km (0.094 R)
• M3: 446,998 km (0.116 R)
• M4: 591,959 km (0.045 R)
• M5: 743,501 km (0.097 R)
• M6: 870,360 km (0.057 R)
• M7: 991,535 km (0.101 R)
• M8: 1,252,583 km (0.08 R)
• M9: 1,376,001 km (0.114 R)
• M10: 1,619,098 km (0.102 R)
• M11: 1,841,699 km (0.109 R)
• M12: 2,317,271 km (0.05 R)
• M13: 2,810,495 km (0.037 R)
• M14: 3,017,090 km (0.072 R)
• M15: 3,186,135 km (0.054 R)
• M16: 3,380,164 km (0.053 R)
• M17: 3,489,670 km (0.083 R)
• M18: 3,848,106 km (0.079 R)
• M19: 4,649,502 km (0.092 R)
• M20: 4,969,641 km (0.1 R)
• M21: 5,322,393 km (0.088 R)
• M22: 5,579,552 km (0.089 R)
• M23: 6,676,254 km (0.106 R)
• M24: 6,953,758 km (0.118 R)
• M25: 7,635,475 km (0.073 R)
• M26: 7,955,166 km (0.092 R)
• M27: 8,308,815 km (0.109 R)
• M28: 9,185,160 km (0.099 R)
• M29: 9,277,462 km (0.026 R)
• M30: 9,556,312 km (0.079 R)
• M31: 9,712,492 km (0.105 R)
• M32: 9,806,589 km (0.106 R)
• M33: 10,154,255 km (0.103 R)
• M34: 10,538,123 km (0.11 R)
• M35: 10,959,540 km (0.119 R)
• M36: 11,057,527 km (0.06 R)
• M37: 11,287,459 km (0.093 R)
• M38: 11,952,870 km (0.064 R)
• M39: 12,426,347 km (0.1 R)
• M40: 12,528,672 km (0.115 R)
• M41: 12,975,072 km (0.114 R)
• M42: 13,426,708 km (0.111 R)
• M43: 13,954,340 km (0.072 R)
• M44: 14,202,822 km (0.074 R)
• M45: 14,452,800 km (0.083 R)
• M46: 14,776,530 km (0.09 R)
• M47: 15,102,503 km (0.103 R)
• M48: 15,540,975 km (0.112 R)
• M49: 16,392,935 km (0.063 R)
• M50: 16,655,329 km (0.1 R)
• M51: 16,994,617 km (0.077 R)
• M52: 17,222,156 km (0.055 R)
• M53: 17,872,158 km (0.062 R)
• M54: 18,647,375 km (0.047 R)
• M55: 18,999,827 km (0.102 R)
• M56: 20,916,325 km (0.12 R)
• M57: 21,282,541 km (0.048 R)
• M58: 21,815,259 km (0.118 R)
• M59: 21,938,827 km (0.101 R)
• M60: 22,518,519 km (0.07 R)
• M61: 22,977,485 km (0.089 R)
• M62: 23,271,295 km (0.111 R)
• M63: 23,397,556 km (0.119 R)
• M64: 23,862,506 km (0.092 R)
• M65: 24,202,542 km (0.11 R)
• M66: 24,672,728 km (0.119 R)
• M67: 25,232,374 km (0.085 R)
• M68: 25,448,692 km (0.058 R)
• M69: 26,847,881 km (0.07 R)
• M70: 27,512,395 km (0.062 R)
• M71: 28,227,173 km (0.1 R)
• M72: 28,451,720 km (0.084 R)
• M73: 28,586,807 km (0.117 R)
• M74: 29,401,666 km (0.097 R)
• M75: 29,812,013 km (0.108 R)
• M76: 30,086,525 km (0.102 R)
• M77: 30,270,082 km (0.066 R)
• M78: 30,730,544 km (0.066 R)
• M79: 30,869,072 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 12.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.44 AU - 8.44 AU

Year: 7450 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,985,349 km

• M1: 196,123 km (0.086 R)
• M2: 316,100 km (0.082 R)
• M3: 402,867 km (0.103 R)
• M4: 621,280 km (0.107 R)
• M5: 803,191 km (0.044 R)
• M6: 881,431 km (0.09 R)
• M7: 1,177,485 km (0.067 R)
• M8: 1,283,400 km (0.094 R)
• M9: 1,472,941 km (0.063 R)
• M10: 1,757,775 km (0.118 R)
• M11: 2,152,863 km (0.06 R)
• M12: 2,516,685 km (0.097 R)
• M13: 2,635,615 km (0.076 R)
• M14: 2,858,965 km (0.088 R)
• M15: 2,962,487 km (0.12 R)
• M16: 3,411,430 km (0.1 R)
• M17: 3,700,303 km (0.103 R)
• M18: 4,325,622 km (0.074 R)
• M19: 4,445,151 km (0.096 R)
• M20: 4,614,346 km (0.085 R)
• M21: 4,711,884 km (0.09 R)
• M22: 4,984,003 km (0.104 R)
• M23: 5,084,233 km (0.111 R)
• M24: 5,831,175 km (0.072 R)
• M25: 6,123,639 km (0.112 R)
• M26: 6,366,437 km (0.075 R)
• M27: 6,475,493 km (0.109 R)
• M28: 6,584,999 km (0.089 R)
• M29: 6,667,577 km (0.11 R)
• M30: 6,833,930 km (0.054 R)
• M31: 7,001,629 km (0.077 R)
• M32: 7,312,494 km (0.062 R)
• M33: 7,947,985 km (0.092 R)
• M34: 8,302,233 km (0.111 R)
• M35: 8,391,543 km (0.108 R)
• M36: 9,770,237 km (0.034 R)
• M37: 11,152,521 km (0.105 R)
• M38: 11,251,256 km (0.082 R)
• M39: 11,350,290 km (0.117 R)
• M40: 11,582,466 km (0.105 R)
• M41: 11,749,267 km (0.101 R)
• M42: 12,288,418 km (0.094 R)
• M43: 12,424,552 km (0.096 R)
• M44: 12,939,318 km (0.106 R)
• M45: 13,531,127 km (0.07 R)
• M46: 15,213,206 km (0.108 R)
• M47: 15,432,666 km (0.061 R)
• M48: 16,060,079 km (0.109 R)
• M49: 16,960,210 km (0.119 R)
• M50: 17,607,819 km (0.106 R)
• M51: 17,953,839 km (0.077 R)
• M52: 18,069,777 km (0.106 R)
• M53: 18,418,789 km (0.116 R)
• M54: 18,574,670 km (0.073 R)
• M55: 18,691,955 km (0.109 R)
• M56: 18,770,194 km (0.104 R)
• M57: 19,479,438 km (0.096 R)
• M58: 21,209,388 km (0.111 R)
• M59: 22,279,162 km (0.079 R)
• M60: 22,611,868 km (0.081 R)
• M61: 22,862,444 km (0.075 R)
• M62: 22,946,069 km (0.097 R)
• M63: 23,197,992 km (0.117 R)
• M64: 23,408,476 km (0.086 R)
• M65: 23,958,997 km (0.086 R)
• M66: 24,214,510 km (0.112 R)
• M67: 24,470,920 km (0.051 R)
• M68: 24,556,490 km (0.067 R)
• M69: 25,115,837 km (0.113 R)
• M70: 25,288,772 km (0.109 R)
• M71: 25,505,539 km (0.077 R)
• M72: 26,334,611 km (0.091 R)
• M73: 26,554,370 km (0.075 R)
• M74: 26,686,465 km (0.079 R)
• M75: 26,995,534 km (0.117 R)
• M76: 27,795,883 km (0.091 R)
• M77: 28,154,020 km (0.036 R)
• M78: 28,603,861 km (0.095 R)
• M79: 28,874,932 km (0.03 R)
• M80: 28,965,589 km (0.057 R)
• M81: 29,739,010 km (0.062 R)
• M82: 30,750,142 km (0.091 R)
• M83: 30,842,593 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 6.4

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.02 AU - 13.52 AU

Year: 17745 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,985,349 km

• M1: 90,806 km (0.094 R)
• M2: 169,195 km (0.041 R)
• M3: 416,480 km (0.096 R)
• M4: 507,286 km (0.03 R)
• M5: 1,032,525 km (0.102 R)
• M6: 1,107,323 km (0.108 R)
• M7: 1,343,090 km (0.098 R)
• M8: 1,425,069 km (0.119 R)
• M9: 2,400,597 km (0.026 R)
• M10: 2,500,828 km (0.09 R)
• M11: 3,885,206 km (0.065 R)
• M12: 4,903,519 km (0.112 R)
• M13: 4,945,855 km (0.105 R)
• M14: 5,073,761 km (0.037 R)
• M15: 5,463,913 km (0.085 R)
• M16: 7,167,084 km (0.117 R)
• M17: 7,263,425 km (0.071 R)
• M18: 8,301,784 km (0.101 R)
• M19: 8,606,964 km (0.066 R)
• M20: 8,760,900 km (0.111 R)
• M21: 10,623,244 km (0.091 R)
• M22: 11,233,005 km (0.117 R)
• M23: 11,401,303 km (0.095 R)
• M24: 12,544,380 km (0.114 R)
• M25: 12,953,081 km (0.116 R)
• M26: 13,188,548 km (0.052 R)
• M27: 13,544,442 km (0.067 R)
• M28: 13,604,131 km (0.107 R)
• M29: 15,495,347 km (0.117 R)
• M30: 16,758,552 km (0.055 R)
• M31: 19,315,179 km (0.106 R)
• M32: 19,516,837 km (0.115 R)
• M33: 19,990,015 km (0.117 R)
• M34: 21,155,084 km (0.111 R)
• M35: 21,224,198 km (0.056 R)
• M36: 21,432,289 km (0.036 R)
• M37: 21,990,588 km (0.086 R)
• M38: 22,412,304 km (0.101 R)
• M39: 22,553,525 km (0.06 R)
• M40: 23,050,040 km (0.103 R)
• M41: 25,145,158 km (0.073 R)
• M42: 25,365,366 km (0.079 R)
• M43: 26,029,880 km (0.073 R)
• M44: 26,326,981 km (0.111 R)
• M45: 27,074,671 km (0.043 R)
• M46: 27,300,415 km (0.092 R)
• M47: 27,753,696 km (0.113 R)
• M48: 28,057,230 km (0.06 R)
• M49: 28,438,256 km (0.077 R)
• M50: 28,514,551 km (0.078 R)
• M51: 30,916,794 km (0.053 R)
• M52: 31,310,236 km (0.069 R)
• M53: 33,302,580 km (0.107 R)
• M54: 33,786,679 km (0.081 R)
• M55: 34,435,934 km (0.04 R)
• M56: 35,171,357 km (0.092 R)
• M57: 37,575,694 km (0.063 R)
• M58: 38,586,078 km (0.118 R)
• M59: 40,633,325 km (0.052 R)
• M60: 40,891,830 km (0.11 R)
• M61: 42,803,242 km (0.086 R)
• M62: 43,858,206 km (0.112 R)
• M63: 44,566,103 km (0.05 R)
• M64: 44,654,964 km (0.114 R)
• M65: 45,456,510 km (0.089 R)
• M66: 45,635,279 km (0.062 R)
• M67: 45,993,417 km (0.109 R)
• M68: 46,083,175 km (0.072 R)
• M69: 47,617,002 km (0.036 R)
• M70: 48,344,646 km (0.048 R)
• M71: 48,984,327 km (0.112 R)
• M72: 49,718,852 km (0.12 R)
• M73: 49,810,855 km (0.08 R)
• M74: 49,903,007 km (0.06 R)
• M75: 50,456,968 km (0.086 R)
• M76: 52,037,470 km (0.109 R)
• M77: 52,318,115 km (0.072 R)
• M78: 53,256,992 km (0.108 R)
• M79: 54,201,553 km (0.102 R)
• M80: 55,056,355 km (0.104 R)
• M81: 57,937,759 km (0.118 R)
• M82: 59,983,660 km (0.101 R)
• M83: 60,081,646 km (0.102 R)
• M84: 60,966,219 km (0.078 R)
• M85: 61,854,980 km (0.077 R)
• M86: 62,251,414 km (0.089 R)
• M87: 62,648,746 km (0.105 R)
• M88: 62,748,228 km (0.066 R)
• M89: 62,847,711 km (0.093 R)
• M90: 63,346,022 km (0.107 R)
• M91: 64,246,152 km (0.109 R)
• M92: 65,251,450 km (0.085 R)
• M93: 65,755,894 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.2

Radius: 7.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.95 AU - 17.59 AU

Year: 20837 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,985,349 km

• M1: 214,075 km (0.08 R)
• M2: 306,526 km (0.111 R)
• M3: 379,979 km (0.064 R)
• M4: 638,783 km (0.07 R)
• M5: 770,279 km (0.081 R)
• M6: 996,771 km (0.111 R)
• M7: 2,998,390 km (0.102 R)
• M8: 3,431,925 km (0.097 R)
• M9: 3,986,035 km (0.052 R)
• M10: 4,129,051 km (0.083 R)
• M11: 4,546,728 km (0.077 R)
• M12: 4,696,027 km (0.101 R)
• M13: 5,354,557 km (0.114 R)
• M14: 5,535,121 km (0.044 R)
• M15: 6,088,633 km (0.099 R)
• M16: 6,951,663 km (0.068 R)
• M17: 8,710,486 km (0.115 R)
• M18: 9,407,013 km (0.092 R)
• M19: 9,624,977 km (0.084 R)
• M20: 10,065,842 km (0.116 R)
• M21: 10,149,318 km (0.059 R)
• M22: 11,602,063 km (0.105 R)
• M23: 12,456,865 km (0.073 R)
• M24: 12,636,233 km (0.06 R)
• M25: 14,226,309 km (0.066 R)
• M26: 16,203,245 km (0.111 R)
• M27: 18,162,827 km (0.067 R)
• M28: 18,707,064 km (0.108 R)
• M29: 18,912,462 km (0.081 R)
• M30: 21,043,484 km (0.109 R)
• M31: 21,257,259 km (0.094 R)
• M32: 22,155,295 km (0.04 R)
• M33: 23,581,112 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.5

Radius: 7.8

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.49 AU - 16.95 AU

Year: 22880 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,985,349 km

• M1: 99,483 km (0.061 R)
• M2: 153,487 km (0.111 R)
• M3: 287,527 km (0.08 R)
• M4: 466,596 km (0.073 R)
• M5: 800,498 km (0.067 R)
• M6: 1,114,504 km (0.104 R)
• M7: 1,227,600 km (0.026 R)
• M8: 1,285,495 km (0.076 R)
• M9: 1,344,436 km (0.105 R)
• M10: 2,086,591 km (0.081 R)
• M11: 2,443,532 km (0.109 R)
• M12: 3,583,467 km (0.041 R)
• M13: 4,229,431 km (0.092 R)
• M14: 4,318,292 km (0.09 R)
• M15: 5,193,290 km (0.095 R)
• M16: 5,480,817 km (0.092 R)
• M17: 5,724,363 km (0.033 R)
• M18: 6,222,224 km (0.089 R)
• M19: 6,682,088 km (0.093 R)
• M20: 7,580,573 km (0.108 R)
• M21: 8,855,596 km (0.103 R)
• M22: 9,141,477 km (0.049 R)
• M23: 9,430,351 km (0.077 R)
• M24: 10,017,223 km (0.086 R)
• M25: 10,435,199 km (0.115 R)
• M26: 11,848,002 km (0.086 R)
• M27: 13,845,133 km (0.096 R)
• M28: 14,377,253 km (0.115 R)
• M29: 14,848,486 km (0.091 R)
• M30: 16,152,680 km (0.113 R)
• M31: 16,642,314 km (0.077 R)
• M32: 18,430,757 km (0.104 R)
• M33: 18,795,626 km (0.091 R)
• M34: 19,236,790 km (0.098 R)
• M35: 19,532,695 km (0.076 R)
• M36: 20,731,722 km (0.086 R)
• M37: 21,493,025 km (0.118 R)
• M38: 22,186,112 km (0.068 R)
• M39: 22,263,604 km (0.078 R)
• M40: 22,964,769 km (0.046 R)
• M41: 23,357,464 km (0.086 R)
• M42: 23,673,265 km (0.089 R)
• M43: 24,628,896 km (0.057 R)
• M44: 24,709,080 km (0.066 R)
• M45: 25,192,281 km (0.103 R)
• M46: 25,597,243 km (0.077 R)
• M47: 26,085,979 km (0.089 R)
• M48: 27,155,753 km (0.102 R)
• M49: 29,422,760 km (0.1 R)
• M50: 30,535,768 km (0.074 R)
• M51: 30,967,507 km (0.03 R)
• M52: 31,227,508 km (0.117 R)
• M53: 31,314,275 km (0.074 R)
• M54: 32,891,037 km (0.102 R)
• M55: 33,067,861 km (0.088 R)
• M56: 33,156,423 km (0.118 R)
• M57: 35,848,287 km (0.102 R)
• M58: 37,220,249 km (0.077 R)
• M59: 37,496,706 km (0.093 R)
• M60: 39,638,798 km (0.104 R)
• M61: 42,877,443 km (0.084 R)
• M62: 43,264,003 km (0.066 R)
• M63: 43,457,733 km (0.05 R)
• M64: 44,040,566 km (0.088 R)
• M65: 44,137,954 km (0.097 R)
• M66: 44,723,929 km (0.027 R)
• M67: 46,002,243 km (0.087 R)
• M68: 47,093,260 km (0.066 R)
• M69: 48,594,624 km (0.075 R)
• M70: 48,997,641 km (0.045 R)
• M71: 49,098,620 km (0.108 R)
• M72: 49,199,598 km (0.094 R)
• M73: 50,416,876 km (0.103 R)
• M74: 51,336,454 km (0.055 R)
• M75: 52,261,567 km (0.068 R)
• M76: 52,881,351 km (0.078 R)
• M77: 53,711,470 km (0.055 R)
• M78: 53,815,590 km (0.097 R)
• M79: 58,674,828 km (0.045 R)
• M80: 60,289,587 km (0.093 R)
• M81: 61,156,657 km (0.119 R)
• M82: 61,700,744 km (0.083 R)
• M83: 63,012,867 km (0.092 R)
• M84: 64,113,459 km (0.095 R)
• M85: 65,553,637 km (0.064 R)
• M86: 66,445,241 km (0.106 R)
• M87: 68,240,415 km (0.08 R)
• M88: 68,804,698 km (0.103 R)
• M89: 69,257,232 km (0.118 R)
• M90: 69,370,477 km (0.071 R)
• M91: 71,077,090 km (0.067 R)
• M92: 71,649,152 km (0.089 R)
• M93: 73,605,144 km (0.072 R)
• M94: 74,880,167 km (0.079 R)
• M95: 75,695,326 km (0.115 R)
• M96: 76,747,747 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit