🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.88 AU - 0.96 AU

Year: 322 Days

Day: 44.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,472,245 km

• M1: 221,854 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.77 AU - 1.83 AU

Year: 882 Days

Day: 16.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,472,245 km

• M1: 22,290 km (0.075 R)
• M2: 356,342 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.25 AU - 4.67 AU

Year: 2878 Days

Day: 21.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 8.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.22 AU - 6.34 AU

Year: 5748 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,472,245 km

• M1: 123,119 km (0.05 R)
• M2: 327,470 km (0.107 R)
• M3: 491,878 km (0.079 R)
• M4: 826,229 km (0.044 R)
• M5: 1,071,420 km (0.112 R)
• M6: 1,153,699 km (0.108 R)
• M7: 1,209,798 km (0.107 R)
• M8: 1,266,795 km (0.095 R)
• M9: 1,612,665 km (0.119 R)
• M10: 1,707,809 km (0.092 R)
• M11: 2,141,643 km (0.108 R)
• M12: 2,407,179 km (0.089 R)
• M13: 2,739,885 km (0.073 R)
• M14: 3,326,608 km (0.089 R)
• M15: 3,802,479 km (0.048 R)
• M16: 3,930,086 km (0.119 R)
• M17: 4,455,025 km (0.081 R)
• M18: 4,544,634 km (0.113 R)
• M19: 5,048,479 km (0.062 R)
• M20: 5,212,439 km (0.114 R)
• M21: 5,283,348 km (0.084 R)
• M22: 5,450,000 km (0.113 R)
• M23: 6,083,846 km (0.112 R)
• M24: 6,208,461 km (0.065 R)
• M25: 6,973,804 km (0.058 R)
• M26: 7,394,174 km (0.116 R)
• M27: 8,536,354 km (0.064 R)
• M28: 10,202,276 km (0.07 R)
• M29: 11,778,738 km (0.067 R)
• M30: 11,903,054 km (0.119 R)
• M31: 12,090,500 km (0.099 R)
• M32: 12,278,844 km (0.101 R)
• M33: 12,817,845 km (0.083 R)
• M34: 12,881,873 km (0.062 R)
• M35: 13,010,078 km (0.12 R)
• M36: 13,494,476 km (0.087 R)
• M37: 14,017,769 km (0.107 R)
• M38: 14,315,020 km (0.078 R)
• M39: 14,581,005 km (0.12 R)
• M40: 14,714,596 km (0.107 R)
• M41: 15,016,634 km (0.069 R)
• M42: 15,252,999 km (0.113 R)
• M43: 15,763,726 km (0.118 R)
• M44: 16,245,431 km (0.112 R)
• M45: 16,453,372 km (0.059 R)
• M46: 16,697,067 km (0.105 R)
• M47: 17,082,581 km (0.098 R)
• M48: 17,188,197 km (0.034 R)
• M49: 17,293,963 km (0.054 R)
• M50: 17,719,569 km (0.117 R)
• M51: 17,862,135 km (0.045 R)
• M52: 18,184,369 km (0.093 R)
• M53: 19,676,758 km (0.067 R)
• M54: 19,972,513 km (0.085 R)
• M55: 20,418,913 km (0.068 R)
• M56: 20,755,957 km (0.098 R)
• M57: 20,831,055 km (0.071 R)
• M58: 20,906,302 km (0.114 R)
• M59: 21,170,193 km (0.114 R)
• M60: 21,397,432 km (0.043 R)
• M61: 21,473,278 km (0.109 R)
• M62: 21,816,007 km (0.108 R)
• M63: 22,083,787 km (0.077 R)
• M64: 22,391,061 km (0.09 R)
• M65: 22,622,639 km (0.104 R)
• M66: 23,321,710 km (0.091 R)
• M67: 23,752,402 km (0.04 R)
• M68: 23,949,123 km (0.068 R)
• M69: 24,225,281 km (0.088 R)
• M70: 24,980,451 km (0.071 R)
• M71: 25,260,648 km (0.111 R)
• M72: 25,381,074 km (0.058 R)
• M73: 26,066,831 km (0.088 R)
• M74: 26,228,995 km (0.091 R)
• M75: 26,717,731 km (0.101 R)
• M76: 27,086,340 km (0.081 R)
• M77: 27,291,888 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 4.6

Gravity: 43.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.48 AU - 17.1 AU

Year: 22917 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,472,245 km

• M1: 60,138 km (0.07 R)
• M2: 209,587 km (0.025 R)
• M3: 261,048 km (0.108 R)
• M4: 848,669 km (0.089 R)
• M5: 1,179,280 km (0.087 R)
• M6: 1,723,966 km (0.119 R)
• M7: 1,796,820 km (0.059 R)
• M8: 2,376,362 km (0.077 R)
• M9: 2,457,743 km (0.048 R)
• M10: 2,707,422 km (0.104 R)
• M11: 3,141,256 km (0.104 R)
• M12: 4,720,112 km (0.049 R)
• M13: 5,187,157 km (0.09 R)
• M14: 6,445,873 km (0.081 R)
• M15: 6,559,567 km (0.12 R)
• M16: 7,854,038 km (0.101 R)
• M17: 9,033,168 km (0.116 R)
• M18: 9,160,476 km (0.116 R)
• M19: 9,288,532 km (0.073 R)
• M20: 9,481,513 km (0.107 R)
• M21: 9,546,139 km (0.101 R)
• M22: 9,610,766 km (0.093 R)
• M23: 9,740,766 km (0.074 R)
• M24: 10,399,446 km (0.114 R)
• M25: 11,689,877 km (0.102 R)
• M26: 12,530,617 km (0.117 R)
• M27: 13,245,994 km (0.071 R)
• M28: 16,159,861 km (0.118 R)
• M29: 18,448,858 km (0.081 R)
• M30: 22,972,399 km (0.043 R)
• M31: 23,146,231 km (0.08 R)
• M32: 23,495,094 km (0.063 R)
• M33: 26,621,689 km (0.04 R)
• M34: 26,895,752 km (0.096 R)
• M35: 27,723,477 km (0.089 R)
• M36: 27,815,929 km (0.09 R)
• M37: 28,746,278 km (0.066 R)
• M38: 29,027,372 km (0.114 R)
• M39: 29,781,495 km (0.109 R)
• M40: 30,160,876 km (0.112 R)
• M41: 32,666,191 km (0.115 R)
• M42: 34,042,491 km (0.098 R)
• M43: 36,041,269 km (0.108 R)
• M44: 36,445,632 km (0.083 R)
• M45: 36,953,068 km (0.115 R)
• M46: 37,975,120 km (0.08 R)
• M47: 38,077,894 km (0.034 R)
• M48: 38,283,591 km (0.093 R)
• M49: 38,902,926 km (0.073 R)
• M50: 39,421,432 km (0.058 R)
• M51: 40,991,013 km (0.088 R)
• M52: 42,794,416 km (0.115 R)
• M53: 42,901,378 km (0.047 R)
• M54: 43,222,565 km (0.104 R)
• M55: 44,298,921 km (0.114 R)
• M56: 45,275,347 km (0.101 R)
• M57: 45,493,161 km (0.086 R)
• M58: 46,588,068 km (0.107 R)
• M59: 47,248,991 km (0.103 R)
• M60: 48,803,463 km (0.086 R)
• M61: 49,250,761 km (0.093 R)
• M62: 49,699,255 km (0.116 R)
• M63: 50,826,625 km (0.062 R)
• M64: 51,279,906 km (0.044 R)
• M65: 51,507,145 km (0.038 R)
• M66: 54,606,215 km (0.107 R)
• M67: 54,722,153 km (0.07 R)
• M68: 55,303,042 km (0.083 R)
• M69: 55,535,966 km (0.091 R)
• M70: 56,002,860 km (0.084 R)
• M71: 56,940,540 km (0.084 R)
• M72: 59,307,178 km (0.095 R)
• M73: 59,665,016 km (0.043 R)
• M74: 60,023,453 km (0.058 R)
• M75: 60,262,809 km (0.045 R)
• M76: 63,160,071 km (0.087 R)
• M77: 63,891,455 km (0.051 R)
• M78: 65,608,989 km (0.09 R)
• M79: 68,213,487 km (0.089 R)
• M80: 73,522,866 km (0.094 R)
• M81: 73,650,921 km (0.115 R)
• M82: 74,935,219 km (0.045 R)
• M83: 76,226,997 km (0.078 R)
• M84: 76,356,548 km (0.045 R)
• M85: 77,786,704 km (0.107 R)
• M86: 78,963,441 km (0.089 R)
• M87: 83,862,622 km (0.116 R)
• M88: 84,398,032 km (0.042 R)
• M89: 85,068,979 km (0.094 R)
• M90: 85,203,467 km (0.119 R)
• M91: 86,416,257 km (0.097 R)
• M92: 86,551,344 km (0.102 R)
• M93: 90,362,948 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.6

Radius: 5.6

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.8 AU - 18.86 AU

Year: 24103 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,472,245 km

• M1: 129,851 km (0.096 R)
• M2: 256,261 km (0.031 R)
• M3: 325,824 km (0.104 R)
• M4: 620,981 km (0.061 R)
• M5: 743,202 km (0.064 R)
• M6: 1,039,406 km (0.11 R)
• M7: 1,400,984 km (0.088 R)
• M8: 1,764,507 km (0.095 R)
• M9: 1,939,088 km (0.115 R)
• M10: 2,380,850 km (0.118 R)
• M11: 2,692,313 km (0.111 R)
• M12: 2,812,440 km (0.106 R)
• M13: 2,934,213 km (0.075 R)
• M14: 3,057,930 km (0.086 R)
• M15: 4,670,446 km (0.032 R)
• M16: 4,912,046 km (0.117 R)
• M17: 5,257,318 km (0.103 R)
• M18: 5,357,399 km (0.104 R)
• M19: 6,499,429 km (0.118 R)
• M20: 7,319,674 km (0.079 R)
• M21: 9,115,447 km (0.091 R)
• M22: 9,175,585 km (0.098 R)
• M23: 9,538,959 km (0.104 R)
• M24: 10,092,920 km (0.098 R)
• M25: 10,405,130 km (0.09 R)
• M26: 10,467,961 km (0.112 R)
• M27: 11,039,126 km (0.071 R)
• M28: 11,103,154 km (0.073 R)
• M29: 11,425,537 km (0.104 R)
• M30: 12,477,360 km (0.1 R)
• M31: 13,014,865 km (0.073 R)
• M32: 13,286,385 km (0.102 R)
• M33: 14,321,453 km (0.117 R)
• M34: 14,672,110 km (0.116 R)
• M35: 15,096,669 km (0.077 R)
• M36: 17,205,251 km (0.117 R)
• M37: 17,578,049 km (0.077 R)
• M38: 18,255,727 km (0.108 R)
• M39: 20,104,308 km (0.082 R)
• M40: 20,496,853 km (0.076 R)
• M41: 21,850,564 km (0.031 R)
• M42: 23,150,719 km (0.097 R)
• M43: 23,727,269 km (0.095 R)
• M44: 24,894,731 km (0.116 R)
• M45: 25,063,029 km (0.075 R)
• M46: 25,316,298 km (0.071 R)
• M47: 26,594,761 km (0.059 R)
• M48: 27,025,603 km (0.083 R)
• M49: 29,747,836 km (0.093 R)
• M50: 30,464,410 km (0.069 R)
• M51: 32,464,084 km (0.075 R)
• M52: 33,109,150 km (0.114 R)
• M53: 33,386,954 km (0.073 R)
• M54: 34,975,533 km (0.072 R)
• M55: 36,206,873 km (0.113 R)
• M56: 37,163,701 km (0.11 R)
• M57: 37,452,276 km (0.118 R)
• M58: 37,838,388 km (0.08 R)
• M59: 39,102,191 km (0.052 R)
• M60: 40,083,702 km (0.098 R)
• M61: 43,379,643 km (0.098 R)
• M62: 44,906,438 km (0.089 R)
• M63: 45,522,034 km (0.053 R)
• M64: 46,243,694 km (0.097 R)
• M65: 46,450,588 km (0.111 R)
• M66: 47,698,533 km (0.11 R)
• M67: 49,379,415 km (0.107 R)
• M68: 49,590,946 km (0.11 R)
• M69: 50,014,757 km (0.107 R)
• M70: 51,079,744 km (0.114 R)
• M71: 51,936,940 km (0.103 R)
• M72: 52,044,501 km (0.064 R)
• M73: 52,259,772 km (0.117 R)
• M74: 54,537,250 km (0.034 R)
• M75: 54,646,606 km (0.106 R)
• M76: 57,624,053 km (0.119 R)
• M77: 58,628,303 km (0.112 R)
• M78: 59,076,349 km (0.089 R)
• M79: 63,850,166 km (0.115 R)
• M80: 64,542,057 km (0.11 R)
• M81: 64,657,696 km (0.094 R)
• M82: 65,004,912 km (0.116 R)
• M83: 65,352,578 km (0.116 R)
• M84: 67,217,764 km (0.077 R)
• M85: 68,864,089 km (0.099 R)
• M86: 68,982,121 km (0.089 R)
• M87: 71,477,863 km (0.077 R)
• M88: 72,196,381 km (0.119 R)
• M89: 74,729,821 km (0.09 R)
• M90: 76,434,788 km (0.104 R)
• M91: 77,169,463 km (0.088 R)
• M92: 78,645,845 km (0.1 R)
• M93: 79,883,318 km (0.079 R)
• M94: 82,126,837 km (0.099 R)
• M95: 82,502,777 km (0.052 R)
• M96: 83,382,113 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.1

Radius: 5.5

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.2 AU - 20.56 AU

Year: 26465 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,472,245 km

• M1: 100,081 km (0.091 R)
• M2: 157,826 km (0.119 R)
• M3: 216,468 km (0.065 R)
• M4: 321,336 km (0.053 R)
• M5: 465,100 km (0.054 R)
• M6: 509,979 km (0.104 R)
• M7: 556,354 km (0.104 R)
• M8: 979,417 km (0.092 R)
• M9: 1,253,181 km (0.082 R)
• M10: 2,015,981 km (0.103 R)
• M11: 2,362,599 km (0.028 R)
• M12: 2,522,669 km (0.108 R)
• M13: 3,110,289 km (0.103 R)
• M14: 3,153,822 km (0.115 R)
• M15: 3,646,299 km (0.069 R)
• M16: 3,925,149 km (0.081 R)
• M17: 4,903,070 km (0.116 R)
• M18: 5,790,186 km (0.072 R)
• M19: 6,060,509 km (0.069 R)
• M20: 6,224,767 km (0.062 R)
• M21: 7,298,132 km (0.079 R)
• M22: 7,766,972 km (0.094 R)
• M23: 8,366,710 km (0.045 R)
• M24: 8,857,092 km (0.096 R)
• M25: 9,483,308 km (0.077 R)
• M26: 11,110,035 km (0.105 R)
• M27: 12,195,667 km (0.097 R)
• M28: 13,102,380 km (0.07 R)
• M29: 13,886,422 km (0.097 R)
• M30: 14,175,296 km (0.118 R)
• M31: 14,758,877 km (0.054 R)
• M32: 14,832,479 km (0.057 R)
• M33: 15,424,887 km (0.106 R)
• M34: 15,649,134 km (0.111 R)
• M35: 15,874,428 km (0.073 R)
• M36: 16,252,163 km (0.082 R)
• M37: 17,170,993 km (0.043 R)
• M38: 18,422,230 km (0.102 R)
• M39: 18,580,654 km (0.104 R)
• M40: 21,093,749 km (0.115 R)
• M41: 22,010,933 km (0.027 R)
• M42: 25,453,629 km (0.104 R)
• M43: 25,984,402 km (0.11 R)
• M44: 26,251,135 km (0.107 R)
• M45: 26,876,903 km (0.077 R)
• M46: 27,236,836 km (0.05 R)
• M47: 30,359,242 km (0.063 R)
• M48: 31,015,977 km (0.115 R)
• M49: 31,772,344 km (0.05 R)
• M50: 32,343,508 km (0.104 R)
• M51: 32,439,101 km (0.059 R)
• M52: 36,039,324 km (0.119 R)
• M53: 36,237,391 km (0.07 R)
• M54: 36,734,505 km (0.099 R)
• M55: 37,434,174 km (0.107 R)
• M56: 41,827,415 km (0.086 R)
• M57: 47,028,335 km (0.096 R)
• M58: 47,461,869 km (0.056 R)
• M59: 47,787,843 km (0.107 R)
• M60: 47,896,601 km (0.092 R)
• M61: 48,005,508 km (0.117 R)
• M62: 48,989,413 km (0.112 R)
• M63: 52,765,862 km (0.118 R)
• M64: 53,216,151 km (0.113 R)
• M65: 53,328,948 km (0.083 R)
• M66: 56,980,333 km (0.12 R)
• M67: 59,303,139 km (0.057 R)
• M68: 59,888,665 km (0.115 R)
• M69: 61,775,094 km (0.095 R)
• M70: 61,893,725 km (0.119 R)
• M71: 64,160,582 km (0.104 R)
• M72: 64,641,240 km (0.08 R)
• M73: 65,485,271 km (0.081 R)
• M74: 69,883,598 km (0.106 R)
• M75: 70,254,451 km (0.078 R)
• M76: 71,495,216 km (0.044 R)
• M77: 71,744,147 km (0.104 R)
• M78: 73,369,827 km (0.097 R)
• M79: 76,021,449 km (0.107 R)
• M80: 76,402,774 km (0.103 R)
• M81: 79,476,412 km (0.095 R)
• M82: 82,720,741 km (0.033 R)
• M83: 85,611,570 km (0.06 R)
• M84: 86,273,092 km (0.059 R)
• M85: 87,468,229 km (0.092 R)
• M86: 87,867,805 km (0.093 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: 183 - 10,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit