🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 31.3 Hours

Environment

Temp: 265 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,404,961 km

• M1: 214,523 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 37.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.93 AU - 1.53 AU

Year: 486 Days

Day: 17.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.06 AU - 1.64 AU

Year: 559 Days

Day: 19.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.05 AU - 4.87 AU

Year: 2809 Days

Day: 35.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,404,961 km

• M1: 3,362,212 km (0.114 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.37 AU - 6.63 AU

Year: 5239 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,404,961 km

• M1: 175,927 km (0.098 R)
• M2: 341,831 km (0.072 R)
• M3: 477,965 km (0.084 R)
• M4: 566,976 km (0.067 R)
• M5: 675,734 km (0.113 R)
• M6: 861,684 km (0.11 R)
• M7: 976,276 km (0.051 R)
• M8: 1,287,439 km (0.113 R)
• M9: 1,404,126 km (0.099 R)
• M10: 1,795,174 km (0.117 R)
• M11: 2,445,327 km (0.113 R)
• M12: 2,785,812 km (0.113 R)
• M13: 2,939,748 km (0.075 R)
• M14: 3,119,116 km (0.108 R)
• M15: 3,442,097 km (0.106 R)
• M16: 3,583,916 km (0.109 R)
• M17: 3,824,619 km (0.097 R)
• M18: 4,170,639 km (0.045 R)
• M19: 4,501,250 km (0.111 R)
• M20: 5,188,054 km (0.119 R)
• M21: 5,739,023 km (0.118 R)
• M22: 5,964,617 km (0.108 R)
• M23: 6,866,692 km (0.087 R)
• M24: 7,686,937 km (0.092 R)
• M25: 7,873,486 km (0.026 R)
• M26: 8,093,095 km (0.044 R)
• M27: 8,378,378 km (0.051 R)
• M28: 8,667,102 km (0.091 R)
• M29: 9,155,390 km (0.071 R)
• M30: 9,686,313 km (0.075 R)
• M31: 10,295,625 km (0.079 R)
• M32: 10,952,359 km (0.109 R)
• M33: 11,057,227 km (0.093 R)
• M34: 13,337,548 km (0.11 R)
• M35: 13,674,891 km (0.103 R)
• M36: 13,901,382 km (0.082 R)
• M37: 14,091,072 km (0.064 R)
• M38: 14,319,957 km (0.1 R)
• M39: 14,819,913 km (0.107 R)
• M40: 15,169,374 km (0.057 R)
• M41: 15,403,943 km (0.074 R)
• M42: 15,757,892 km (0.117 R)
• M43: 16,194,269 km (0.092 R)
• M44: 16,715,168 km (0.112 R)
• M45: 17,160,222 km (0.083 R)
• M46: 17,363,825 km (0.073 R)
• M47: 17,732,434 km (0.039 R)
• M48: 18,227,753 km (0.044 R)
• M49: 19,021,519 km (0.116 R)
• M50: 19,316,825 km (0.092 R)
• M51: 19,911,925 km (0.088 R)
• M52: 20,040,280 km (0.05 R)
• M53: 20,946,095 km (0.107 R)
• M54: 21,382,173 km (0.068 R)
• M55: 21,909,506 km (0.108 R)
• M56: 22,530,187 km (0.095 R)
• M57: 23,066,645 km (0.116 R)
• M58: 23,517,084 km (0.112 R)
• M59: 23,743,276 km (0.103 R)
• M60: 24,015,844 km (0.094 R)
• M61: 24,885,606 km (0.082 R)
• M62: 25,069,910 km (0.082 R)
• M63: 25,719,016 km (0.071 R)
• M64: 26,608,824 km (0.11 R)
• M65: 26,986,409 km (0.12 R)
• M66: 27,460,933 km (0.09 R)
• M67: 27,699,392 km (0.099 R)
• M68: 27,890,429 km (0.117 R)
• M69: 29,289,468 km (0.096 R)
• M70: 30,218,471 km (0.078 R)
• M71: 30,810,130 km (0.069 R)
• M72: 31,405,679 km (0.077 R)
• M73: 31,505,312 km (0.118 R)
• M74: 32,055,084 km (0.055 R)
• M75: 33,012,211 km (0.112 R)
• M76: 34,234,725 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 14.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.09 AU - 7.25 AU

Year: 6843 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,404,961 km

• M1: 292,763 km (0.037 R)
• M2: 429,645 km (0.037 R)
• M3: 522,695 km (0.041 R)
• M4: 679,474 km (0.11 R)
• M5: 1,114,355 km (0.086 R)
• M6: 1,272,330 km (0.073 R)
• M7: 2,219,584 km (0.072 R)
• M8: 2,354,072 km (0.064 R)
• M9: 2,607,790 km (0.112 R)
• M10: 2,895,018 km (0.095 R)
• M11: 3,042,671 km (0.059 R)
• M12: 3,658,566 km (0.117 R)
• M13: 3,899,568 km (0.057 R)
• M14: 4,425,853 km (0.064 R)
• M15: 4,711,884 km (0.114 R)
• M16: 4,857,293 km (0.106 R)
• M17: 5,004,198 km (0.098 R)
• M18: 6,489,256 km (0.078 R)
• M19: 7,213,011 km (0.077 R)
• M20: 7,347,350 km (0.109 R)
• M21: 7,516,545 km (0.116 R)
• M22: 7,652,829 km (0.088 R)
• M23: 7,824,268 km (0.089 R)
• M24: 8,346,514 km (0.106 R)
• M25: 8,594,098 km (0.118 R)
• M26: 9,905,922 km (0.112 R)
• M27: 10,018,121 km (0.117 R)
• M28: 10,319,261 km (0.117 R)
• M29: 11,318,575 km (0.103 R)
• M30: 11,514,399 km (0.111 R)
• M31: 11,909,187 km (0.071 R)
• M32: 12,108,302 km (0.063 R)
• M33: 13,120,631 km (0.074 R)
• M34: 13,657,687 km (0.096 R)
• M35: 14,033,776 km (0.109 R)
• M36: 14,583,100 km (0.101 R)
• M37: 14,753,641 km (0.062 R)
• M38: 15,965,234 km (0.102 R)
• M39: 16,716,515 km (0.116 R)
• M40: 17,751,134 km (0.05 R)
• M41: 18,253,483 km (0.086 R)
• M42: 18,945,822 km (0.12 R)
• M43: 19,646,838 km (0.033 R)
• M44: 20,642,561 km (0.086 R)
• M45: 20,978,109 km (0.108 R)
• M46: 22,683,076 km (0.119 R)
• M47: 24,939,910 km (0.066 R)
• M48: 25,143,961 km (0.108 R)
• M49: 25,348,611 km (0.117 R)
• M50: 26,017,463 km (0.117 R)
• M51: 26,120,835 km (0.073 R)
• M52: 26,692,000 km (0.088 R)
• M53: 26,796,419 km (0.091 R)
• M54: 26,900,839 km (0.115 R)
• M55: 27,162,485 km (0.112 R)
• M56: 27,425,030 km (0.096 R)
• M57: 27,635,663 km (0.118 R)
• M58: 27,794,088 km (0.056 R)
• M59: 29,232,770 km (0.087 R)
• M60: 29,988,240 km (0.085 R)
• M61: 30,259,610 km (0.069 R)
• M62: 30,969,153 km (0.058 R)
• M63: 32,293,244 km (0.044 R)
• M64: 32,627,146 km (0.074 R)
• M65: 32,794,546 km (0.064 R)
• M66: 32,962,245 km (0.109 R)
• M67: 33,579,486 km (0.078 R)
• M68: 33,917,876 km (0.07 R)
• M69: 34,200,616 km (0.114 R)
• M70: 34,427,407 km (0.045 R)
• M71: 34,711,643 km (0.113 R)
• M72: 34,996,627 km (0.074 R)
• M73: 35,110,919 km (0.092 R)
• M74: 38,830,820 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 4.2

Gravity: 52.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.74 AU - 15.64 AU

Year: 19053 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,404,961 km

• M1: 110,702 km (0.117 R)
• M2: 202,107 km (0.059 R)
• M3: 265,985 km (0.11 R)
• M4: 434,582 km (0.103 R)
• M5: 680,820 km (0.119 R)
• M6: 780,003 km (0.105 R)
• M7: 992,283 km (0.119 R)
• M8: 1,076,357 km (0.052 R)
• M9: 1,596,209 km (0.091 R)
• M10: 1,695,093 km (0.087 R)
• M11: 2,146,580 km (0.029 R)
• M12: 2,182,783 km (0.032 R)
• M13: 2,366,938 km (0.118 R)
• M14: 2,789,402 km (0.113 R)
• M15: 3,070,496 km (0.073 R)
• M16: 5,129,262 km (0.063 R)
• M17: 6,284,906 km (0.079 R)
• M18: 6,758,084 km (0.09 R)
• M19: 6,918,453 km (0.072 R)
• M20: 7,242,781 km (0.078 R)
• M21: 8,075,143 km (0.097 R)
• M22: 8,359,230 km (0.102 R)
• M23: 9,113,353 km (0.115 R)
• M24: 9,172,294 km (0.058 R)
• M25: 10,253,887 km (0.096 R)
• M26: 12,144,355 km (0.111 R)
• M27: 12,929,894 km (0.109 R)
• M28: 13,597,100 km (0.038 R)
• M29: 13,664,419 km (0.107 R)
• M30: 14,070,727 km (0.047 R)
• M31: 15,383,299 km (0.074 R)
• M32: 15,664,692 km (0.059 R)
• M33: 15,947,582 km (0.113 R)
• M34: 17,023,938 km (0.099 R)
• M35: 18,868,929 km (0.12 R)
• M36: 19,472,706 km (0.089 R)
• M37: 20,159,510 km (0.08 R)
• M38: 20,467,233 km (0.071 R)
• M39: 23,548,201 km (0.084 R)
• M40: 24,116,224 km (0.109 R)
• M41: 24,279,435 km (0.091 R)
• M42: 24,771,014 km (0.087 R)
• M43: 25,266,033 km (0.083 R)
• M44: 25,930,996 km (0.113 R)
• M45: 26,517,419 km (0.092 R)
• M46: 27,277,975 km (0.112 R)
• M47: 28,475,356 km (0.074 R)
• M48: 28,907,096 km (0.041 R)
• M49: 29,080,330 km (0.075 R)
• M50: 30,743,858 km (0.061 R)
• M51: 31,989,261 km (0.043 R)
• M52: 32,258,238 km (0.106 R)
• M53: 33,250,969 km (0.118 R)
• M54: 33,341,775 km (0.09 R)
• M55: 33,887,957 km (0.038 R)
• M56: 34,070,616 km (0.117 R)
• M57: 34,804,842 km (0.115 R)
• M58: 35,637,055 km (0.096 R)
• M59: 40,960,196 km (0.117 R)
• M60: 42,920,377 km (0.114 R)
• M61: 44,310,590 km (0.046 R)
• M62: 45,614,784 km (0.108 R)
• M63: 45,715,613 km (0.081 R)
• M64: 47,747,900 km (0.069 R)
• M65: 48,055,324 km (0.11 R)
• M66: 49,602,016 km (0.101 R)
• M67: 50,537,901 km (0.062 R)
• M68: 50,642,170 km (0.085 R)
• M69: 51,060,296 km (0.1 R)
• M70: 51,269,883 km (0.105 R)
• M71: 51,899,989 km (0.052 R)
• M72: 55,196,378 km (0.087 R)
• M73: 55,411,351 km (0.119 R)
• M74: 57,141,300 km (0.068 R)
• M75: 58,122,064 km (0.094 R)
• M76: 58,340,776 km (0.078 R)
• M77: 62,772,164 km (0.105 R)
• M78: 64,348,626 km (0.095 R)
• M79: 65,368,884 km (0.051 R)
• M80: 65,596,422 km (0.072 R)
• M81: 68,230,841 km (0.072 R)
• M82: 68,577,160 km (0.113 R)
• M83: 71,601,730 km (0.105 R)
• M84: 71,953,434 km (0.099 R)
• M85: 72,188,303 km (0.055 R)
• M86: 74,431,972 km (0.081 R)
• M87: 77,058,462 km (0.118 R)
• M88: 78,262,276 km (0.101 R)
• M89: 79,351,049 km (0.091 R)
• M90: 79,472,373 km (0.059 R)
• M91: 80,079,591 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 6.3

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.03 AU - 17.47 AU

Year: 19174 Days

Day: 16.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,404,961 km

• M1: 95,144 km (0.099 R)
• M2: 458,069 km (0.098 R)
• M3: 1,359,695 km (0.104 R)
• M4: 1,989,801 km (0.117 R)
• M5: 2,835,478 km (0.106 R)
• M6: 3,151,429 km (0.109 R)
• M7: 3,515,550 km (0.112 R)
• M8: 3,778,543 km (0.107 R)
• M9: 4,323,229 km (0.031 R)
• M10: 4,523,840 km (0.098 R)
• M11: 4,851,010 km (0.045 R)
• M12: 5,398,838 km (0.095 R)
• M13: 5,528,090 km (0.07 R)
• M14: 5,745,905 km (0.076 R)
• M15: 5,833,719 km (0.088 R)
• M16: 6,370,326 km (0.085 R)
• M17: 6,506,909 km (0.06 R)
• M18: 6,552,686 km (0.117 R)
• M19: 6,875,967 km (0.113 R)
• M20: 7,779,388 km (0.052 R)
• M21: 9,075,205 km (0.059 R)
• M22: 9,487,347 km (0.07 R)
• M23: 9,591,318 km (0.085 R)
• M24: 9,643,378 km (0.101 R)
• M25: 11,305,560 km (0.12 R)
• M26: 12,310,558 km (0.038 R)
• M27: 13,343,980 km (0.051 R)
• M28: 14,704,424 km (0.114 R)
• M29: 15,006,013 km (0.11 R)
• M30: 15,676,510 km (0.093 R)
• M31: 16,983,846 km (0.06 R)
• M32: 17,363,675 km (0.073 R)
• M33: 17,490,983 km (0.076 R)
• M34: 17,938,729 km (0.106 R)
• M35: 18,455,141 km (0.116 R)
• M36: 18,585,142 km (0.12 R)
• M37: 18,845,741 km (0.117 R)
• M38: 19,042,014 km (0.09 R)
• M39: 19,173,211 km (0.06 R)
• M40: 19,635,020 km (0.085 R)
• M41: 19,767,563 km (0.099 R)
• M42: 20,367,900 km (0.107 R)
• M43: 20,703,897 km (0.077 R)
• M44: 21,313,508 km (0.119 R)
• M45: 21,929,103 km (0.097 R)
• M46: 24,949,334 km (0.081 R)
• M47: 25,164,905 km (0.088 R)
• M48: 25,960,466 km (0.054 R)
• M49: 26,178,879 km (0.114 R)
• M50: 26,251,883 km (0.092 R)
• M51: 26,324,887 km (0.117 R)
• M52: 26,911,311 km (0.104 R)
• M53: 27,353,971 km (0.061 R)
• M54: 27,799,174 km (0.078 R)
• M55: 29,679,470 km (0.116 R)
• M56: 30,981,270 km (0.11 R)
• M57: 32,223,531 km (0.079 R)
• M58: 32,536,639 km (0.106 R)
• M59: 33,323,823 km (0.094 R)
• M60: 33,402,811 km (0.083 R)
• M61: 34,436,383 km (0.107 R)
• M62: 35,319,010 km (0.119 R)
• M63: 35,399,643 km (0.087 R)
• M64: 39,173,250 km (0.088 R)
• M65: 39,674,851 km (0.1 R)
• M66: 40,010,399 km (0.117 R)
• M67: 41,022,728 km (0.093 R)
• M68: 41,617,230 km (0.042 R)
• M69: 42,385,565 km (0.064 R)
• M70: 42,557,004 km (0.076 R)
• M71: 43,331,173 km (0.065 R)
• M72: 43,849,829 km (0.12 R)
• M73: 43,936,446 km (0.061 R)
• M74: 46,209,286 km (0.03 R)
• M75: 46,827,724 km (0.045 R)
• M76: 47,182,271 km (0.046 R)
• M77: 48,430,515 km (0.114 R)
• M78: 48,609,584 km (0.116 R)
• M79: 48,968,619 km (0.12 R)
• M80: 49,148,585 km (0.045 R)
• M81: 51,964,316 km (0.097 R)
• M82: 53,715,659 km (0.097 R)
• M83: 54,179,861 km (0.119 R)
• M84: 54,552,060 km (0.071 R)
• M85: 55,580,246 km (0.091 R)
• M86: 56,331,826 km (0.091 R)
• M87: 57,086,996 km (0.092 R)
• M88: 57,276,238 km (0.09 R)
• M89: 60,815,574 km (0.067 R)
• M90: 61,009,004 km (0.084 R)
• M91: 62,367,951 km (0.053 R)
• M92: 64,425,071 km (0.116 R)
• M93: 65,313,533 km (0.079 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit