🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.5 AU - 0.76 AU

Year: 328 Days

Day: 13.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 15

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 376 Days

Day: 11.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,831,747 km

• M1: 187,297 km (0.071 R)
• M2: 358,287 km (0.118 R)
• M3: 526,136 km (0.086 R)
• M4: 628,012 km (0.099 R)
• M5: 751,729 km (0.119 R)
• M6: 933,341 km (0.088 R)
• M7: 1,028,186 km (0.096 R)
• M8: 1,159,234 km (0.058 R)
• M9: 1,275,172 km (0.108 R)
• M10: 1,492,837 km (0.075 R)
• M11: 1,588,131 km (0.098 R)
• M12: 1,770,940 km (0.074 R)
• M13: 1,877,304 km (0.066 R)
• M14: 2,046,200 km (0.107 R)
• M15: 2,189,215 km (0.092 R)
• M16: 2,288,249 km (0.096 R)
• M17: 2,480,183 km (0.106 R)
• M18: 2,578,170 km (0.117 R)
• M19: 2,677,652 km (0.119 R)
• M20: 3,024,420 km (0.107 R)
• M21: 3,135,422 km (0.117 R)
• M22: 3,259,887 km (0.108 R)
• M23: 3,397,966 km (0.11 R)
• M24: 3,605,907 km (0.07 R)
• M25: 3,705,240 km (0.052 R)
• M26: 3,805,620 km (0.106 R)
• M27: 4,002,641 km (0.055 R)
• M28: 4,189,937 km (0.072 R)
• M29: 4,386,958 km (0.065 R)
• M30: 4,533,414 km (0.076 R)
• M31: 4,667,902 km (0.063 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 11.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.28 AU - 1.4 AU

Year: 1018 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,831,747 km

• M1: 169,943 km (0.117 R)
• M2: 261,347 km (0.097 R)
• M3: 354,846 km (0.11 R)
• M4: 473,028 km (0.111 R)
• M5: 546,780 km (0.091 R)
• M6: 620,981 km (0.114 R)
• M7: 806,333 km (0.091 R)
• M8: 882,777 km (0.111 R)
• M9: 994,527 km (0.064 R)
• M10: 1,157,140 km (0.099 R)
• M11: 1,274,723 km (0.066 R)
• M12: 1,371,812 km (0.096 R)
• M13: 1,484,160 km (0.081 R)
• M14: 1,685,220 km (0.079 R)
• M15: 1,902,436 km (0.117 R)
• M16: 2,021,666 km (0.085 R)
• M17: 2,100,205 km (0.105 R)
• M18: 2,260,424 km (0.055 R)
• M19: 2,402,093 km (0.105 R)
• M20: 2,577,721 km (0.072 R)
• M21: 2,725,972 km (0.116 R)
• M22: 2,869,287 km (0.093 R)
• M23: 2,957,999 km (0.099 R)
• M24: 3,130,036 km (0.032 R)
• M25: 3,330,797 km (0.092 R)
• M26: 3,432,822 km (0.044 R)
• M27: 3,561,925 km (0.073 R)
• M28: 3,710,177 km (0.069 R)
• M29: 3,842,571 km (0.042 R)
• M30: 3,931,881 km (0.078 R)
• M31: 4,194,575 km (0.057 R)
• M32: 4,286,577 km (0.057 R)
• M33: 4,425,703 km (0.09 R)
• M34: 4,978,168 km (0.087 R)
• M35: 5,105,177 km (0.066 R)
• M36: 5,292,473 km (0.12 R)
• M37: 5,532,428 km (0.098 R)
• M38: 5,643,729 km (0.09 R)
• M39: 5,755,628 km (0.105 R)
• M40: 6,064,847 km (0.034 R)
• M41: 6,221,476 km (0.038 R)
• M42: 6,474,895 km (0.116 R)
• M43: 6,667,278 km (0.085 R)
• M44: 6,894,068 km (0.119 R)
• M45: 7,057,579 km (0.098 R)
• M46: 7,200,445 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 7

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.07 AU - 7.75 AU

Year: 11916 Days

Day: 17.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,831,747 km

• M1: 122,521 km (0.05 R)
• M2: 298,298 km (0.084 R)
• M3: 1,330,823 km (0.091 R)
• M4: 1,888,224 km (0.109 R)
• M5: 1,944,772 km (0.091 R)
• M6: 2,118,007 km (0.11 R)
• M7: 2,266,258 km (0.106 R)
• M8: 2,699,194 km (0.047 R)
• M9: 3,430,578 km (0.091 R)
• M10: 3,640,165 km (0.066 R)
• M11: 4,331,457 km (0.091 R)
• M12: 4,788,777 km (0.063 R)
• M13: 4,983,853 km (0.048 R)
• M14: 5,181,472 km (0.119 R)
• M15: 5,748,747 km (0.111 R)
• M16: 5,831,475 km (0.119 R)
• M17: 6,853,826 km (0.074 R)
• M18: 7,385,497 km (0.076 R)
• M19: 7,884,556 km (0.096 R)
• M20: 9,690,950 km (0.101 R)
• M21: 10,037,120 km (0.057 R)
• M22: 10,538,871 km (0.102 R)
• M23: 10,640,149 km (0.108 R)
• M24: 10,945,927 km (0.056 R)
• M25: 11,462,189 km (0.108 R)
• M26: 11,775,746 km (0.106 R)
• M27: 12,092,145 km (0.115 R)
• M28: 12,251,318 km (0.031 R)
• M29: 12,841,182 km (0.074 R)
• M30: 13,057,949 km (0.041 R)
• M31: 13,221,310 km (0.061 R)
• M32: 13,715,582 km (0.09 R)
• M33: 14,048,437 km (0.068 R)
• M34: 14,271,786 km (0.078 R)
• M35: 14,778,774 km (0.115 R)
• M36: 15,062,860 km (0.094 R)
• M37: 15,177,003 km (0.116 R)
• M38: 16,275,949 km (0.03 R)
• M39: 17,280,948 km (0.085 R)
• M40: 17,700,420 km (0.054 R)
• M41: 17,820,996 km (0.079 R)
• M42: 18,733,393 km (0.073 R)
• M43: 18,794,728 km (0.113 R)
• M44: 19,598,667 km (0.072 R)
• M45: 19,661,050 km (0.112 R)
• M46: 19,723,432 km (0.101 R)
• M47: 20,224,735 km (0.08 R)
• M48: 20,540,236 km (0.09 R)
• M49: 27,529,599 km (0.092 R)
• M50: 28,089,693 km (0.1 R)
• M51: 28,230,315 km (0.098 R)
• M52: 29,792,266 km (0.061 R)
• M53: 29,863,924 km (0.049 R)
• M54: 30,151,152 km (0.108 R)
• M55: 31,018,371 km (0.094 R)
• M56: 32,481,886 km (0.074 R)
• M57: 32,555,638 km (0.081 R)
• M58: 33,147,747 km (0.091 R)
• M59: 35,248,101 km (0.049 R)
• M60: 35,703,626 km (0.063 R)
• M61: 35,779,772 km (0.111 R)
• M62: 36,314,285 km (0.061 R)
• M63: 36,774,448 km (0.096 R)
• M64: 37,236,556 km (0.088 R)
• M65: 37,468,283 km (0.101 R)
• M66: 38,322,337 km (0.107 R)
• M67: 38,400,277 km (0.041 R)
• M68: 39,025,746 km (0.053 R)
• M69: 39,733,494 km (0.085 R)
• M70: 40,763,176 km (0.116 R)
• M71: 43,497,675 km (0.051 R)
• M72: 44,149,623 km (0.066 R)
• M73: 46,042,036 km (0.102 R)
• M74: 47,123,180 km (0.087 R)
• M75: 47,625,081 km (0.069 R)
• M76: 47,876,704 km (0.058 R)
• M77: 48,044,703 km (0.113 R)
• M78: 48,212,851 km (0.119 R)
• M79: 49,310,749 km (0.102 R)
• M80: 50,160,914 km (0.07 R)
• M81: 50,502,296 km (0.104 R)
• M82: 51,187,455 km (0.091 R)
• M83: 51,875,605 km (0.111 R)
• M84: 53,174,264 km (0.107 R)
• M85: 53,958,606 km (0.095 R)
• M86: 54,308,515 km (0.1 R)
• M87: 56,068,833 km (0.082 R)
• M88: 57,312,141 km (0.079 R)
• M89: 58,474,816 km (0.104 R)
• M90: 59,645,269 km (0.108 R)
• M91: 59,916,490 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 3.3

Gravity: 62.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.69 AU - 9.15 AU

Year: 13259 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,831,747 km

• M1: 204,351 km (0.119 R)
• M2: 706,102 km (0.044 R)
• M3: 745,596 km (0.065 R)
• M4: 1,372,112 km (0.08 R)
• M5: 1,396,795 km (0.113 R)
• M6: 1,421,778 km (0.111 R)
• M7: 1,497,175 km (0.064 R)
• M8: 1,812,378 km (0.095 R)
• M9: 1,894,358 km (0.098 R)
• M10: 2,090,331 km (0.026 R)
• M11: 2,654,315 km (0.1 R)
• M12: 2,936,905 km (0.076 R)
• M13: 4,123,965 km (0.096 R)
• M14: 4,159,718 km (0.093 R)
• M15: 4,340,732 km (0.075 R)
• M16: 5,322,094 km (0.109 R)
• M17: 5,439,528 km (0.05 R)
• M18: 5,597,504 km (0.106 R)
• M19: 5,717,032 km (0.106 R)
• M20: 6,368,381 km (0.06 R)
• M21: 6,534,884 km (0.088 R)
• M22: 6,660,845 km (0.082 R)
• M23: 6,787,405 km (0.111 R)
• M24: 6,829,741 km (0.111 R)
• M25: 6,872,227 km (0.059 R)
• M26: 8,141,715 km (0.094 R)
• M27: 8,186,743 km (0.119 R)
• M28: 8,322,279 km (0.097 R)
• M29: 8,550,117 km (0.101 R)
• M30: 9,151,650 km (0.092 R)
• M31: 10,248,950 km (0.103 R)
• M32: 11,086,399 km (0.073 R)
• M33: 11,136,365 km (0.054 R)
• M34: 12,048,014 km (0.096 R)
• M35: 12,408,994 km (0.061 R)
• M36: 13,035,958 km (0.12 R)
• M37: 13,141,575 km (0.06 R)
• M38: 13,673,245 km (0.074 R)
• M39: 14,867,784 km (0.057 R)
• M40: 15,757,144 km (0.075 R)
• M41: 15,982,289 km (0.105 R)
• M42: 16,663,707 km (0.107 R)
• M43: 16,950,486 km (0.119 R)
• M44: 17,065,676 km (0.111 R)
• M45: 17,645,368 km (0.105 R)
• M46: 17,762,054 km (0.1 R)
• M47: 17,879,040 km (0.116 R)
• M48: 19,906,390 km (0.092 R)
• M49: 20,454,966 km (0.047 R)
• M50: 21,567,226 km (0.075 R)
• M51: 21,629,608 km (0.097 R)
• M52: 22,953,100 km (0.087 R)
• M53: 23,208,165 km (0.044 R)
• M54: 24,043,519 km (0.109 R)
• M55: 24,108,146 km (0.048 R)
• M56: 26,141,330 km (0.107 R)
• M57: 29,811,714 km (0.096 R)
• M58: 30,229,391 km (0.096 R)
• M59: 32,990,968 km (0.083 R)
• M60: 33,350,901 km (0.095 R)
• M61: 33,639,624 km (0.116 R)
• M62: 34,511,032 km (0.084 R)
• M63: 35,242,865 km (0.063 R)
• M64: 35,463,522 km (0.076 R)
• M65: 36,127,886 km (0.11 R)
• M66: 36,424,389 km (0.093 R)
• M67: 37,319,134 km (0.106 R)
• M68: 37,694,026 km (0.091 R)
• M69: 38,750,336 km (0.101 R)
• M70: 39,892,965 km (0.025 R)
• M71: 40,046,153 km (0.084 R)
• M72: 40,199,491 km (0.1 R)
• M73: 41,821,730 km (0.113 R)
• M74: 42,601,584 km (0.099 R)
• M75: 42,836,602 km (0.114 R)
• M76: 44,175,952 km (0.093 R)
• M77: 44,334,376 km (0.056 R)
• M78: 45,289,259 km (0.039 R)
• M79: 45,528,915 km (0.11 R)
• M80: 47,381,086 km (0.088 R)
• M81: 47,462,168 km (0.1 R)
• M82: 48,194,001 km (0.107 R)
• M83: 48,357,213 km (0.058 R)
• M84: 49,422,050 km (0.117 R)
• M85: 49,751,165 km (0.046 R)
• M86: 50,992,229 km (0.069 R)
• M87: 51,075,256 km (0.065 R)
• M88: 53,504,576 km (0.053 R)
• M89: 53,589,099 km (0.089 R)
• M90: 55,543,296 km (0.071 R)
• M91: 55,885,576 km (0.096 R)
• M92: 56,658,249 km (0.07 R)
• M93: 56,830,436 km (0.086 R)
• M94: 57,175,259 km (0.094 R)
• M95: 57,607,298 km (0.088 R)
• M96: 57,693,915 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.4

Radius: 5.8

Gravity: 22.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.23 AU - 8.17 AU

Year: 14017 Days

Day: 23.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,831,747 km

• M1: 100,829 km (0.108 R)
• M2: 721,660 km (0.075 R)
• M3: 825,631 km (0.097 R)
• M4: 1,025,493 km (0.098 R)
• M5: 1,684,322 km (0.098 R)
• M6: 1,966,913 km (0.06 R)
• M7: 2,736,295 km (0.072 R)
• M8: 4,554,657 km (0.115 R)
• M9: 5,066,281 km (0.11 R)
• M10: 5,554,719 km (0.119 R)
• M11: 5,637,596 km (0.035 R)
• M12: 6,015,480 km (0.049 R)
• M13: 6,272,040 km (0.078 R)
• M14: 6,358,358 km (0.097 R)
• M15: 8,212,624 km (0.119 R)
• M16: 8,497,159 km (0.027 R)
• M17: 9,468,797 km (0.083 R)
• M18: 10,835,224 km (0.102 R)
• M19: 12,860,181 km (0.098 R)
• M20: 13,190,493 km (0.05 R)
• M21: 13,245,844 km (0.1 R)
• M22: 13,859,345 km (0.072 R)
• M23: 13,915,594 km (0.118 R)
• M24: 14,141,337 km (0.115 R)
• M25: 14,940,788 km (0.106 R)
• M26: 15,114,022 km (0.062 R)
• M27: 15,404,242 km (0.113 R)
• M28: 15,579,122 km (0.076 R)
• M29: 15,754,900 km (0.091 R)
• M30: 16,226,432 km (0.085 R)
• M31: 16,285,823 km (0.083 R)
• M32: 16,702,752 km (0.089 R)
• M33: 17,183,559 km (0.117 R)
• M34: 19,152,118 km (0.09 R)
• M35: 19,655,365 km (0.099 R)
• M36: 20,099,222 km (0.046 R)
• M37: 20,162,951 km (0.052 R)
• M38: 20,418,314 km (0.12 R)
• M39: 21,320,539 km (0.107 R)
• M40: 22,698,186 km (0.062 R)
• M41: 22,830,879 km (0.087 R)
• M42: 24,307,560 km (0.067 R)
• M43: 24,375,477 km (0.1 R)
• M44: 24,783,879 km (0.079 R)
• M45: 25,538,600 km (0.093 R)
• M46: 25,884,172 km (0.074 R)
• M47: 27,634,915 km (0.108 R)
• M48: 28,488,820 km (0.051 R)
• M49: 28,991,020 km (0.109 R)
• M50: 30,881,339 km (0.089 R)
• M51: 31,028,394 km (0.101 R)
• M52: 31,767,257 km (0.058 R)
• M53: 31,990,009 km (0.05 R)
• M54: 32,437,007 km (0.069 R)
• M55: 32,961,348 km (0.025 R)
• M56: 33,111,544 km (0.071 R)
• M57: 34,932,748 km (0.12 R)
• M58: 35,009,342 km (0.097 R)
• M59: 35,316,317 km (0.092 R)
• M60: 36,164,986 km (0.098 R)
• M61: 36,242,328 km (0.075 R)
• M62: 37,332,897 km (0.107 R)
• M63: 38,039,597 km (0.106 R)
• M64: 38,197,273 km (0.12 R)
• M65: 38,830,072 km (0.116 R)
• M66: 41,314,594 km (0.082 R)
• M67: 42,453,333 km (0.077 R)
• M68: 42,535,163 km (0.097 R)
• M69: 44,015,434 km (0.071 R)
• M70: 44,595,574 km (0.09 R)
• M71: 44,844,954 km (0.059 R)
• M72: 45,178,258 km (0.045 R)
• M73: 45,261,733 km (0.117 R)
• M74: 45,345,209 km (0.116 R)
• M75: 45,847,409 km (0.034 R)
• M76: 46,688,299 km (0.112 R)
• M77: 46,772,672 km (0.066 R)
• M78: 47,026,091 km (0.109 R)
• M79: 48,385,337 km (0.085 R)
• M80: 48,556,178 km (0.05 R)
• M81: 49,413,224 km (0.115 R)
• M82: 50,361,824 km (0.109 R)
• M83: 52,014,432 km (0.039 R)
• M84: 52,452,305 km (0.119 R)
• M85: 52,891,374 km (0.109 R)
• M86: 53,508,017 km (0.071 R)
• M87: 53,773,104 km (0.104 R)
• M88: 55,104,824 km (0.059 R)
• M89: 55,193,985 km (0.101 R)
• M90: 55,640,534 km (0.098 R)
• M91: 55,909,063 km (0.081 R)
• M92: 57,258,136 km (0.081 R)
• M93: 59,347,420 km (0.098 R)
• M94: 59,438,824 km (0.101 R)
• M95: 60,263,557 km (0.097 R)
• M96: 60,447,413 km (0.097 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: 344 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit