🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 213 Days

Day: 39.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.04 AU

Year: 291 Days

Day: 16.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,701,556 km

• M1: 388,356 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.19 AU - 1.59 AU

Year: 608 Days

Day: 15.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.37 AU - 3.87 AU

Year: 2044 Days

Day: 27.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 11.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.15 AU - 7.15 AU

Year: 7090 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,701,556 km

• M1: 191,784 km (0.106 R)
• M2: 379,979 km (0.117 R)
• M3: 528,978 km (0.1 R)
• M4: 686,355 km (0.115 R)
• M5: 800,797 km (0.109 R)
• M6: 1,167,911 km (0.062 R)
• M7: 1,379,741 km (0.075 R)
• M8: 2,218,387 km (0.115 R)
• M9: 2,305,602 km (0.115 R)
• M10: 2,460,885 km (0.036 R)
• M11: 2,782,072 km (0.095 R)
• M12: 3,694,918 km (0.071 R)
• M13: 3,825,068 km (0.102 R)
• M14: 3,930,385 km (0.108 R)
• M15: 4,063,228 km (0.084 R)
• M16: 4,333,701 km (0.068 R)
• M17: 5,121,932 km (0.077 R)
• M18: 5,473,487 km (0.093 R)
• M19: 5,562,498 km (0.055 R)
• M20: 5,682,176 km (0.07 R)
• M21: 6,138,150 km (0.094 R)
• M22: 6,701,087 km (0.099 R)
• M23: 6,956,600 km (0.111 R)
• M24: 7,053,240 km (0.101 R)
• M25: 7,411,677 km (0.068 R)
• M26: 7,943,348 km (0.091 R)
• M27: 8,729,485 km (0.101 R)
• M28: 9,255,620 km (0.119 R)
• M29: 10,155,152 km (0.063 R)
• M30: 10,634,015 km (0.065 R)
• M31: 11,120,208 km (0.097 R)
• M32: 11,499,140 km (0.1 R)
• M33: 12,230,972 km (0.101 R)
• M34: 12,504,288 km (0.082 R)
• M35: 12,622,171 km (0.111 R)
• M36: 12,779,847 km (0.118 R)
• M37: 13,256,615 km (0.089 R)
• M38: 13,658,585 km (0.091 R)
• M39: 13,779,909 km (0.063 R)
• M40: 14,474,342 km (0.095 R)
• M41: 14,598,059 km (0.075 R)
• M42: 15,474,105 km (0.075 R)
• M43: 15,642,851 km (0.067 R)
• M44: 16,024,924 km (0.071 R)
• M45: 16,496,008 km (0.092 R)
• M46: 16,625,260 km (0.099 R)
• M47: 17,145,711 km (0.114 R)
• M48: 17,583,584 km (0.114 R)
• M49: 17,671,697 km (0.097 R)
• M50: 17,848,073 km (0.094 R)
• M51: 18,874,165 km (0.084 R)
• M52: 19,145,087 km (0.098 R)
• M53: 19,462,683 km (0.119 R)
• M54: 21,263,841 km (0.085 R)
• M55: 22,018,263 km (0.067 R)
• M56: 22,541,856 km (0.105 R)
• M57: 22,925,275 km (0.077 R)
• M58: 23,552,988 km (0.027 R)
• M59: 23,942,092 km (0.026 R)
• M60: 24,235,453 km (0.088 R)
• M61: 24,578,930 km (0.101 R)
• M62: 25,023,086 km (0.074 R)
• M63: 25,271,120 km (0.071 R)
• M64: 25,469,935 km (0.061 R)
• M65: 25,669,349 km (0.054 R)
• M66: 26,421,976 km (0.076 R)
• M67: 26,724,912 km (0.036 R)
• M68: 27,079,907 km (0.058 R)
• M69: 28,360,615 km (0.114 R)
• M70: 28,930,283 km (0.112 R)
• M71: 29,503,842 km (0.042 R)
• M72: 30,239,115 km (0.118 R)
• M73: 30,450,347 km (0.035 R)
• M74: 31,460,283 km (0.047 R)
• M75: 32,535,143 km (0.102 R)
• M76: 33,403,858 km (0.108 R)
• M77: 33,895,736 km (0.061 R)
• M78: 34,776,269 km (0.083 R)
• M79: 35,720,082 km (0.064 R)
• M80: 36,335,228 km (0.113 R)
• M81: 36,672,272 km (0.085 R)
• M82: 37,236,256 km (0.076 R)
• M83: 37,406,050 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 14.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.17 AU - 9.01 AU

Year: 9337 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,701,556 km

• M1: 183,856 km (0.064 R)
• M2: 543,639 km (0.044 R)
• M3: 669,450 km (0.116 R)
• M4: 935,884 km (0.102 R)
• M5: 1,936,245 km (0.081 R)
• M6: 2,115,164 km (0.1 R)
• M7: 3,487,575 km (0.099 R)
• M8: 3,964,044 km (0.106 R)
• M9: 4,631,700 km (0.119 R)
• M10: 4,873,899 km (0.056 R)
• M11: 5,625,329 km (0.103 R)
• M12: 5,958,483 km (0.105 R)
• M13: 6,800,270 km (0.114 R)
• M14: 7,195,358 km (0.095 R)
• M15: 7,720,297 km (0.101 R)
• M16: 8,174,028 km (0.056 R)
• M17: 8,467,539 km (0.077 R)
• M18: 8,849,761 km (0.063 R)
• M19: 9,324,884 km (0.086 R)
• M20: 9,763,954 km (0.096 R)
• M21: 10,435,499 km (0.082 R)
• M22: 10,983,326 km (0.065 R)
• M23: 11,260,980 km (0.101 R)
• M24: 12,925,705 km (0.099 R)
• M25: 13,563,590 km (0.119 R)
• M26: 13,961,221 km (0.106 R)
• M27: 14,161,533 km (0.094 R)
• M28: 16,006,673 km (0.058 R)
• M29: 16,111,391 km (0.06 R)
• M30: 16,957,517 km (0.116 R)
• M31: 17,332,110 km (0.065 R)
• M32: 17,493,526 km (0.081 R)
• M33: 18,144,277 km (0.063 R)
• M34: 18,417,891 km (0.094 R)
• M35: 19,135,363 km (0.091 R)
• M36: 19,693,512 km (0.045 R)
• M37: 20,825,968 km (0.077 R)
• M38: 21,457,720 km (0.092 R)
• M39: 23,212,952 km (0.042 R)
• M40: 23,390,973 km (0.118 R)
• M41: 23,867,891 km (0.095 R)
• M42: 24,227,824 km (0.067 R)
• M43: 24,589,552 km (0.117 R)
• M44: 24,831,601 km (0.104 R)
• M45: 26,486,602 km (0.047 R)
• M46: 26,921,483 km (0.105 R)
• M47: 27,108,630 km (0.119 R)
• M48: 27,358,758 km (0.11 R)
• M49: 28,113,928 km (0.11 R)
• M50: 29,966,847 km (0.115 R)
• M51: 30,225,502 km (0.074 R)
• M52: 30,679,980 km (0.081 R)
• M53: 31,661,492 km (0.041 R)
• M54: 31,859,111 km (0.103 R)
• M55: 32,123,151 km (0.098 R)
• M56: 33,320,233 km (0.093 R)
• M57: 36,032,592 km (0.069 R)
• M58: 36,721,640 km (0.082 R)
• M59: 36,929,282 km (0.072 R)
• M60: 38,112,900 km (0.058 R)
• M61: 39,097,104 km (0.116 R)
• M62: 39,450,604 km (0.081 R)
• M63: 40,018,328 km (0.103 R)
• M64: 40,231,954 km (0.111 R)
• M65: 40,517,386 km (0.087 R)
• M66: 41,449,830 km (0.096 R)
• M67: 42,244,195 km (0.072 R)
• M68: 42,897,937 km (0.03 R)
• M69: 43,262,507 km (0.038 R)
• M70: 44,141,844 km (0.113 R)
• M71: 44,731,409 km (0.07 R)
• M72: 46,740,060 km (0.114 R)
• M73: 46,965,055 km (0.087 R)
• M74: 47,793,229 km (0.115 R)
• M75: 48,398,502 km (0.069 R)
• M76: 48,550,194 km (0.101 R)
• M77: 49,158,758 km (0.117 R)
• M78: 49,616,827 km (0.111 R)
• M79: 50,922,218 km (0.099 R)
• M80: 51,153,795 km (0.099 R)
• M81: 51,385,672 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 11.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.89 AU - 10.41 AU

Year: 9435 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,701,556 km

• M1: 187,446 km (0.087 R)
• M2: 317,447 km (0.062 R)
• M3: 657,632 km (0.104 R)
• M4: 760,107 km (0.112 R)
• M5: 884,722 km (0.096 R)
• M6: 1,227,899 km (0.07 R)
• M7: 1,301,501 km (0.084 R)
• M8: 1,395,898 km (0.119 R)
• M9: 1,512,285 km (0.096 R)
• M10: 1,612,067 km (0.089 R)
• M11: 2,055,176 km (0.069 R)
• M12: 2,875,720 km (0.111 R)
• M13: 3,178,805 km (0.051 R)
• M14: 3,360,417 km (0.093 R)
• M15: 3,599,026 km (0.094 R)
• M16: 4,009,223 km (0.036 R)
• M17: 4,093,147 km (0.096 R)
• M18: 4,579,490 km (0.053 R)
• M19: 4,904,117 km (0.095 R)
• M20: 5,144,970 km (0.057 R)
• M21: 5,827,435 km (0.073 R)
• M22: 5,922,729 km (0.109 R)
• M23: 6,244,215 km (0.075 R)
• M24: 6,374,365 km (0.076 R)
• M25: 6,538,325 km (0.103 R)
• M26: 7,005,070 km (0.091 R)
• M27: 7,310,998 km (0.095 R)
• M28: 7,482,736 km (0.081 R)
• M29: 8,613,845 km (0.115 R)
• M30: 8,868,311 km (0.094 R)
• M31: 9,384,873 km (0.119 R)
• M32: 10,216,487 km (0.098 R)
• M33: 10,679,942 km (0.118 R)
• M34: 11,150,427 km (0.112 R)
• M35: 11,909,038 km (0.052 R)
• M36: 12,560,985 km (0.116 R)
• M37: 13,099,238 km (0.104 R)
• M38: 13,350,114 km (0.106 R)
• M39: 13,941,923 km (0.036 R)
• M40: 14,283,904 km (0.088 R)
• M41: 14,715,344 km (0.088 R)
• M42: 14,845,644 km (0.077 R)
• M43: 16,890,796 km (0.075 R)
• M44: 17,209,739 km (0.116 R)
• M45: 18,038,960 km (0.103 R)
• M46: 18,318,259 km (0.108 R)
• M47: 19,880,061 km (0.086 R)
• M48: 20,410,086 km (0.097 R)
• M49: 20,798,592 km (0.105 R)
• M50: 21,238,410 km (0.054 R)
• M51: 21,681,369 km (0.117 R)
• M52: 21,780,253 km (0.119 R)
• M53: 23,331,733 km (0.029 R)
• M54: 23,483,724 km (0.047 R)
• M55: 23,687,028 km (0.101 R)
• M56: 24,970,428 km (0.068 R)
• M57: 25,125,860 km (0.12 R)
• M58: 25,594,401 km (0.089 R)
• M59: 25,960,766 km (0.08 R)
• M60: 26,065,783 km (0.042 R)
• M61: 26,540,158 km (0.113 R)
• M62: 27,711,510 km (0.059 R)
• M63: 28,573,941 km (0.101 R)
• M64: 29,172,034 km (0.102 R)
• M65: 30,380,485 km (0.06 R)
• M66: 30,546,688 km (0.113 R)
• M67: 31,549,443 km (0.12 R)
• M68: 31,998,536 km (0.114 R)
• M69: 32,562,969 km (0.111 R)
• M70: 33,130,543 km (0.06 R)
• M71: 34,045,783 km (0.052 R)
• M72: 34,218,269 km (0.087 R)
• M73: 35,027,145 km (0.043 R)
• M74: 36,193,709 km (0.08 R)
• M75: 36,958,752 km (0.12 R)
• M76: 37,550,861 km (0.049 R)
• M77: 37,669,641 km (0.105 R)
• M78: 38,026,881 km (0.074 R)
• M79: 38,265,639 km (0.097 R)
• M80: 38,684,663 km (0.105 R)
• M81: 38,804,640 km (0.099 R)
• M82: 39,829,535 km (0.118 R)
• M83: 40,375,717 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 9.1

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.03 AU - 13.51 AU

Year: 14031 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,701,556 km

• M1: 160,818 km (0.055 R)
• M2: 235,467 km (0.107 R)
• M3: 315,801 km (0.108 R)
• M4: 459,116 km (0.102 R)
• M5: 549,174 km (0.092 R)
• M6: 770,130 km (0.101 R)
• M7: 835,355 km (0.087 R)
• M8: 1,480,869 km (0.119 R)
• M9: 2,187,420 km (0.065 R)
• M10: 2,250,550 km (0.092 R)
• M11: 3,638,669 km (0.057 R)
• M12: 3,942,951 km (0.116 R)
• M13: 4,780,550 km (0.063 R)
• M14: 4,946,304 km (0.07 R)
• M15: 5,497,871 km (0.111 R)
• M16: 5,759,069 km (0.082 R)
• M17: 5,847,033 km (0.06 R)
• M18: 5,979,876 km (0.075 R)
• M19: 6,797,877 km (0.106 R)
• M20: 7,125,347 km (0.119 R)
• M21: 7,267,315 km (0.109 R)
• M22: 8,637,332 km (0.103 R)
• M23: 9,351,662 km (0.072 R)
• M24: 9,873,459 km (0.114 R)
• M25: 10,836,720 km (0.117 R)
• M26: 10,945,478 km (0.071 R)
• M27: 11,274,294 km (0.102 R)
• M28: 11,773,652 km (0.074 R)
• M29: 12,280,190 km (0.108 R)
• M30: 13,198,123 km (0.097 R)
• M31: 14,857,313 km (0.058 R)
• M32: 15,221,434 km (0.096 R)
• M33: 15,527,062 km (0.108 R)
• M34: 15,896,419 km (0.112 R)
• M35: 16,331,151 km (0.1 R)
• M36: 17,339,291 km (0.071 R)
• M37: 17,594,505 km (0.114 R)
• M38: 19,085,996 km (0.094 R)
• M39: 20,080,223 km (0.075 R)
• M40: 21,569,021 km (0.092 R)
• M41: 21,774,718 km (0.05 R)
• M42: 22,257,321 km (0.058 R)
• M43: 22,743,514 km (0.059 R)
• M44: 23,514,541 km (0.113 R)
• M45: 23,585,152 km (0.112 R)
• M46: 23,867,891 km (0.059 R)
• M47: 24,151,828 km (0.091 R)
• M48: 26,097,498 km (0.043 R)
• M49: 26,463,265 km (0.036 R)
• M50: 27,496,537 km (0.06 R)
• M51: 29,602,277 km (0.066 R)
• M52: 29,754,717 km (0.028 R)
• M53: 30,906,022 km (0.058 R)
• M54: 31,370,673 km (0.057 R)
• M55: 32,150,078 km (0.086 R)
• M56: 33,648,600 km (0.115 R)
• M57: 34,046,680 km (0.069 R)
• M58: 34,126,565 km (0.113 R)
• M59: 35,169,711 km (0.084 R)
• M60: 35,331,277 km (0.034 R)
• M61: 37,205,290 km (0.116 R)
• M62: 37,369,698 km (0.106 R)
• M63: 37,534,555 km (0.12 R)
• M64: 38,030,172 km (0.077 R)
• M65: 38,361,831 km (0.058 R)
• M66: 38,444,858 km (0.103 R)
• M67: 38,694,387 km (0.102 R)
• M68: 40,371,678 km (0.045 R)
• M69: 40,879,413 km (0.097 R)
• M70: 41,049,207 km (0.088 R)
• M71: 41,389,392 km (0.107 R)
• M72: 42,759,559 km (0.115 R)
• M73: 44,144,387 km (0.097 R)
• M74: 44,842,411 km (0.105 R)
• M75: 44,929,925 km (0.099 R)
• M76: 45,017,440 km (0.09 R)
• M77: 50,283,135 km (0.095 R)
• M78: 50,829,467 km (0.044 R)
• M79: 51,011,976 km (0.12 R)
• M80: 54,241,645 km (0.091 R)
• M81: 54,614,891 km (0.111 R)
• M82: 55,740,017 km (0.112 R)
• M83: 56,116,704 km (0.088 R)
• M84: 56,967,318 km (0.059 R)
• M85: 57,251,853 km (0.113 R)
• M86: 58,394,631 km (0.087 R)
• M87: 60,702,627 km (0.031 R)
• M88: 61,478,591 km (0.119 R)
• M89: 62,160,159 km (0.063 R)
• M90: 62,942,257 km (0.097 R)
• M91: 63,236,366 km (0.104 R)
• M92: 64,121,537 km (0.096 R)
• M93: 64,615,060 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit