🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 165 Days

Day: 30.3 Hours

Environment

Temp: 248 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.9 AU - 3.08 AU

Year: 1394 Days

Day: 14.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,250,518 km

• M1: 1,363,285 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.59 AU - 4.15 AU

Year: 2195 Days

Day: 19.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.75 AU - 4.49 AU

Year: 2967 Days

Day: 33.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 9.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.72 AU - 7.1 AU

Year: 5757 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,250,518 km

• M1: 314,305 km (0.064 R)
• M2: 445,203 km (0.118 R)
• M3: 502,050 km (0.116 R)
• M4: 568,622 km (0.106 R)
• M5: 667,506 km (0.106 R)
• M6: 811,718 km (0.105 R)
• M7: 924,964 km (0.051 R)
• M8: 1,140,534 km (0.095 R)
• M9: 1,362,986 km (0.05 R)
• M10: 1,499,270 km (0.105 R)
• M11: 1,774,979 km (0.108 R)
• M12: 2,078,064 km (0.044 R)
• M13: 2,374,118 km (0.093 R)
• M14: 2,635,316 km (0.109 R)
• M15: 2,831,140 km (0.087 R)
• M16: 3,263,178 km (0.049 R)
• M17: 3,513,755 km (0.072 R)
• M18: 4,288,223 km (0.058 R)
• M19: 4,650,848 km (0.113 R)
• M20: 4,754,071 km (0.11 R)
• M21: 4,902,921 km (0.087 R)
• M22: 5,205,408 km (0.109 R)
• M23: 6,246,309 km (0.068 R)
• M24: 6,623,895 km (0.096 R)
• M25: 6,924,586 km (0.097 R)
• M26: 8,118,527 km (0.083 R)
• M27: 8,386,457 km (0.076 R)
• M28: 8,857,690 km (0.109 R)
• M29: 9,133,548 km (0.04 R)
• M30: 9,656,094 km (0.085 R)
• M31: 10,264,957 km (0.057 R)
• M32: 10,632,519 km (0.075 R)
• M33: 11,861,615 km (0.12 R)
• M34: 12,802,287 km (0.098 R)
• M35: 14,236,332 km (0.049 R)
• M36: 14,473,145 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 9.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.52 AU - 10.72 AU

Year: 9771 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,250,518 km

• M1: 376,987 km (0.062 R)
• M2: 460,462 km (0.082 R)
• M3: 863,629 km (0.077 R)
• M4: 991,535 km (0.063 R)
• M5: 1,064,090 km (0.114 R)
• M6: 1,126,023 km (0.087 R)
• M7: 1,202,019 km (0.096 R)
• M8: 1,345,932 km (0.107 R)
• M9: 1,782,608 km (0.049 R)
• M10: 1,841,999 km (0.074 R)
• M11: 1,993,691 km (0.059 R)
• M12: 2,071,183 km (0.114 R)
• M13: 2,261,321 km (0.079 R)
• M14: 2,557,226 km (0.082 R)
• M15: 2,624,695 km (0.075 R)
• M16: 2,744,223 km (0.081 R)
• M17: 2,830,691 km (0.066 R)
• M18: 2,918,056 km (0.07 R)
• M19: 3,222,189 km (0.113 R)
• M20: 3,295,342 km (0.051 R)
• M21: 3,536,643 km (0.081 R)
• M22: 3,631,040 km (0.08 R)
• M23: 3,880,419 km (0.069 R)
• M24: 4,155,230 km (0.087 R)
• M25: 4,395,933 km (0.048 R)
• M26: 4,954,083 km (0.074 R)
• M27: 5,059,849 km (0.101 R)
• M28: 5,145,120 km (0.112 R)
• M29: 5,338,550 km (0.078 R)
• M30: 5,447,158 km (0.086 R)
• M31: 5,512,682 km (0.112 R)
• M32: 5,578,355 km (0.046 R)
• M33: 5,866,480 km (0.071 R)
• M34: 6,113,915 km (0.072 R)
• M35: 6,273,237 km (0.058 R)
• M36: 6,410,867 km (0.075 R)
• M37: 6,572,732 km (0.108 R)
• M38: 6,759,430 km (0.114 R)
• M39: 7,305,911 km (0.071 R)
• M40: 7,547,961 km (0.091 R)
• M41: 7,621,114 km (0.062 R)
• M42: 8,114,637 km (0.11 R)
• M43: 8,874,445 km (0.068 R)
• M44: 9,003,249 km (0.079 R)
• M45: 9,210,741 km (0.082 R)
• M46: 9,446,058 km (0.09 R)
• M47: 9,630,363 km (0.106 R)
• M48: 9,709,799 km (0.114 R)
• M49: 10,002,712 km (0.12 R)
• M50: 11,314,985 km (0.101 R)
• M51: 11,398,759 km (0.068 R)
• M52: 12,248,326 km (0.11 R)
• M53: 12,391,790 km (0.092 R)
• M54: 12,884,117 km (0.068 R)
• M55: 13,294,464 km (0.108 R)
• M56: 13,412,496 km (0.04 R)
• M57: 13,471,587 km (0.083 R)
• M58: 14,157,793 km (0.034 R)
• M59: 14,702,928 km (0.042 R)
• M60: 15,378,362 km (0.114 R)
• M61: 15,533,345 km (0.113 R)
• M62: 15,657,661 km (0.118 R)
• M63: 15,813,542 km (0.086 R)
• M64: 15,876,074 km (0.052 R)
• M65: 16,442,152 km (0.111 R)
• M66: 16,632,441 km (0.112 R)
• M67: 16,982,949 km (0.1 R)
• M68: 17,368,313 km (0.045 R)
• M69: 18,049,432 km (0.096 R)
• M70: 18,409,664 km (0.113 R)
• M71: 18,706,167 km (0.099 R)
• M72: 18,938,043 km (0.105 R)
• M73: 19,104,097 km (0.081 R)
• M74: 19,605,399 km (0.086 R)
• M75: 19,706,079 km (0.098 R)
• M76: 19,773,398 km (0.116 R)
• M77: 20,110,891 km (0.091 R)
• M78: 20,314,344 km (0.104 R)
• M79: 20,382,411 km (0.047 R)
• M80: 20,484,436 km (0.098 R)
• M81: 20,654,978 km (0.102 R)
• M82: 20,791,710 km (0.104 R)
• M83: 21,618,687 km (0.047 R)
• M84: 22,140,934 km (0.119 R)
• M85: 22,386,125 km (0.067 R)
• M86: 23,304,655 km (0.107 R)
• M87: 23,589,789 km (0.045 R)
• M88: 23,696,901 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 5.6

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.72 AU - 17 AU

Year: 21356 Days

Day: 22.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,250,518 km

• M1: 100,081 km (0.093 R)
• M2: 168,896 km (0.092 R)
• M3: 312,959 km (0.096 R)
• M4: 430,243 km (0.117 R)
• M5: 494,421 km (0.089 R)
• M6: 732,282 km (0.119 R)
• M7: 863,629 km (0.086 R)
• M8: 2,628,584 km (0.102 R)
• M9: 2,830,990 km (0.025 R)
• M10: 3,038,632 km (0.049 R)
• M11: 3,123,005 km (0.088 R)
• M12: 3,871,593 km (0.118 R)
• M13: 3,917,370 km (0.094 R)
• M14: 4,195,323 km (0.103 R)
• M15: 4,479,858 km (0.113 R)
• M16: 4,527,879 km (0.039 R)
• M17: 4,576,049 km (0.11 R)
• M18: 4,721,758 km (0.066 R)
• M19: 5,370,264 km (0.117 R)
• M20: 5,888,023 km (0.108 R)
• M21: 6,421,638 km (0.108 R)
• M22: 7,250,710 km (0.05 R)
• M23: 8,289,368 km (0.063 R)
• M24: 8,946,850 km (0.115 R)
• M25: 10,694,453 km (0.109 R)
• M26: 11,343,408 km (0.114 R)
• M27: 11,738,945 km (0.075 R)
• M28: 12,543,632 km (0.097 R)
• M29: 12,611,400 km (0.031 R)
• M30: 13,227,593 km (0.05 R)
• M31: 14,205,515 km (0.105 R)
• M32: 14,631,719 km (0.097 R)
• M33: 15,134,218 km (0.105 R)
• M34: 16,675,525 km (0.063 R)
• M35: 16,750,174 km (0.085 R)
• M36: 16,974,721 km (0.074 R)
• M37: 17,959,224 km (0.103 R)
• M38: 18,112,413 km (0.1 R)
• M39: 19,431,267 km (0.116 R)
• M40: 20,941,757 km (0.083 R)
• M41: 22,160,531 km (0.104 R)
• M42: 25,435,378 km (0.118 R)
• M43: 27,524,363 km (0.097 R)
• M44: 27,700,888 km (0.084 R)
• M45: 29,036,947 km (0.052 R)
• M46: 29,126,855 km (0.084 R)
• M47: 29,667,651 km (0.078 R)
• M48: 30,393,949 km (0.097 R)
• M49: 30,850,970 km (0.091 R)
• M50: 30,942,524 km (0.07 R)
• M51: 32,981,843 km (0.112 R)
• M52: 33,734,021 km (0.096 R)
• M53: 35,159,838 km (0.097 R)
• M54: 35,255,581 km (0.112 R)
• M55: 36,217,644 km (0.032 R)
• M56: 37,188,535 km (0.111 R)
• M57: 39,354,263 km (0.043 R)
• M58: 39,752,493 km (0.049 R)
• M59: 40,352,230 km (0.097 R)
• M60: 41,257,447 km (0.07 R)
• M61: 41,661,810 km (0.071 R)
• M62: 42,678,777 km (0.06 R)
• M63: 44,840,765 km (0.11 R)
• M64: 44,944,586 km (0.056 R)
• M65: 46,932,592 km (0.106 R)
• M66: 48,202,977 km (0.053 R)
• M67: 50,453,079 km (0.102 R)
• M68: 52,737,289 km (0.092 R)
• M69: 53,286,014 km (0.049 R)
• M70: 55,166,160 km (0.089 R)
• M71: 55,611,662 km (0.061 R)
• M72: 56,170,261 km (0.089 R)
• M73: 56,282,160 km (0.041 R)
• M74: 57,405,640 km (0.099 R)
• M75: 57,631,233 km (0.101 R)
• M76: 60,820,211 km (0.044 R)
• M77: 64,066,036 km (0.064 R)
• M78: 64,651,562 km (0.118 R)
• M79: 65,474,201 km (0.059 R)
• M80: 66,064,065 km (0.107 R)
• M81: 66,300,430 km (0.106 R)
• M82: 67,486,591 km (0.078 R)
• M83: 70,241,436 km (0.103 R)
• M84: 70,362,012 km (0.12 R)
• M85: 71,450,486 km (0.092 R)
• M86: 72,666,567 km (0.12 R)
• M87: 73,032,633 km (0.119 R)
• M88: 74,995,806 km (0.081 R)
• M89: 78,597,824 km (0.112 R)
• M90: 79,224,489 km (0.1 R)
• M91: 79,727,138 km (0.094 R)
• M92: 83,402,309 km (0.08 R)
• M93: 83,913,485 km (0.098 R)
• M94: 84,682,268 km (0.115 R)
• M95: 85,324,791 km (0.1 R)
• M96: 85,968,810 km (0.116 R)
• M97: 86,097,913 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 6.9

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13 AU - 21.34 AU

Year: 25240 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,250,518 km

• M1: 299,495 km (0.118 R)
• M2: 945,159 km (0.104 R)
• M3: 1,431,951 km (0.097 R)
• M4: 1,502,262 km (0.078 R)
• M5: 2,025,854 km (0.071 R)
• M6: 3,649,889 km (0.091 R)
• M7: 3,795,298 km (0.091 R)
• M8: 4,447,694 km (0.076 R)
• M9: 5,188,353 km (0.108 R)
• M10: 5,628,769 km (0.057 R)
• M11: 5,910,163 km (0.084 R)
• M12: 5,966,861 km (0.072 R)
• M13: 6,024,007 km (0.103 R)
• M14: 7,080,766 km (0.099 R)
• M15: 7,445,636 km (0.056 R)
• M16: 7,692,323 km (0.106 R)
• M17: 8,257,204 km (0.102 R)
• M18: 9,895,301 km (0.101 R)
• M19: 11,064,857 km (0.064 R)
• M20: 11,844,711 km (0.112 R)
• M21: 12,277,497 km (0.119 R)
• M22: 12,350,202 km (0.049 R)
• M23: 13,456,777 km (0.066 R)
• M24: 14,441,430 km (0.096 R)
• M25: 14,671,961 km (0.075 R)
• M26: 14,903,688 km (0.063 R)
• M27: 17,368,163 km (0.107 R)
• M28: 18,024,449 km (0.11 R)
• M29: 18,355,659 km (0.12 R)
• M30: 18,522,012 km (0.095 R)
• M31: 19,192,360 km (0.099 R)
• M32: 19,785,366 km (0.099 R)
• M33: 22,929,165 km (0.116 R)
• M34: 23,018,774 km (0.1 R)
• M35: 30,251,532 km (0.091 R)
• M36: 31,835,624 km (0.116 R)
• M37: 33,344,917 km (0.118 R)
• M38: 33,853,250 km (0.06 R)
• M39: 33,955,126 km (0.031 R)
• M40: 34,057,302 km (0.057 R)
• M41: 34,261,652 km (0.09 R)
• M42: 34,363,977 km (0.111 R)
• M43: 36,432,766 km (0.091 R)
• M44: 36,641,904 km (0.114 R)
• M45: 38,010,725 km (0.039 R)
• M46: 39,933,356 km (0.081 R)
• M47: 40,256,937 km (0.087 R)
• M48: 40,581,414 km (0.106 R)
• M49: 41,997,059 km (0.065 R)
• M50: 42,435,979 km (0.117 R)
• M51: 43,539,712 km (0.112 R)
• M52: 44,429,520 km (0.1 R)
• M53: 45,100,916 km (0.102 R)
• M54: 45,550,308 km (0.039 R)
• M55: 49,429,680 km (0.12 R)
• M56: 49,545,319 km (0.09 R)
• M57: 49,892,984 km (0.095 R)
• M58: 50,009,072 km (0.104 R)
• M59: 51,760,564 km (0.049 R)
• M60: 54,843,926 km (0.036 R)
• M61: 56,649,722 km (0.086 R)
• M62: 58,842,378 km (0.087 R)
• M63: 60,319,357 km (0.055 R)
• M64: 61,062,560 km (0.064 R)
• M65: 62,933,580 km (0.099 R)
• M66: 64,823,301 km (0.1 R)
• M67: 64,950,010 km (0.047 R)
• M68: 65,203,429 km (0.098 R)
• M69: 66,476,058 km (0.086 R)
• M70: 68,529,289 km (0.093 R)
• M71: 69,434,206 km (0.092 R)
• M72: 70,733,613 km (0.027 R)
• M73: 70,994,512 km (0.099 R)
• M74: 72,566,337 km (0.102 R)
• M75: 73,224,567 km (0.076 R)
• M76: 73,884,892 km (0.094 R)
• M77: 74,282,075 km (0.042 R)
• M78: 76,412,049 km (0.092 R)
• M79: 78,426,983 km (0.071 R)
• M80: 78,697,007 km (0.11 R)
• M81: 79,508,725 km (0.08 R)
• M82: 80,187,451 km (0.051 R)
• M83: 80,867,971 km (0.084 R)
• M84: 82,234,847 km (0.115 R)
• M85: 82,646,391 km (0.08 R)
• M86: 83,471,573 km (0.109 R)
• M87: 89,464,463 km (0.061 R)
• M88: 89,887,676 km (0.092 R)
• M89: 90,170,266 km (0.11 R)
• M90: 90,311,636 km (0.095 R)
• M91: 96,315,896 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.1

Radius: 3.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.6 AU - 25.14 AU

Year: 32615 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,250,518 km

• M1: 52,958 km (0.115 R)
• M2: 961,765 km (0.118 R)
• M3: 1,709,904 km (0.028 R)
• M4: 1,885,232 km (0.075 R)
• M5: 2,229,607 km (0.102 R)
• M6: 4,046,323 km (0.107 R)
• M7: 4,881,379 km (0.101 R)
• M8: 5,192,243 km (0.112 R)
• M9: 6,874,022 km (0.113 R)
• M10: 8,226,237 km (0.104 R)
• M11: 10,680,241 km (0.036 R)
• M12: 10,961,335 km (0.106 R)
• M13: 12,026,921 km (0.076 R)
• M14: 14,254,583 km (0.107 R)
• M15: 15,369,835 km (0.095 R)
• M16: 16,236,007 km (0.094 R)
• M17: 17,352,605 km (0.068 R)
• M18: 17,967,751 km (0.061 R)
• M19: 18,206,210 km (0.111 R)
• M20: 19,219,138 km (0.05 R)
• M21: 20,299,833 km (0.107 R)
• M22: 20,498,499 km (0.045 R)
• M23: 20,947,741 km (0.091 R)
• M24: 21,805,086 km (0.074 R)
• M25: 23,501,676 km (0.1 R)
• M26: 26,259,961 km (0.082 R)
• M27: 26,965,315 km (0.111 R)
• M28: 30,074,258 km (0.061 R)
• M29: 30,357,298 km (0.064 R)
• M30: 31,040,361 km (0.063 R)
• M31: 31,326,393 km (0.038 R)
• M32: 32,711,519 km (0.037 R)
• M33: 35,183,175 km (0.029 R)
• M34: 36,441,293 km (0.095 R)
• M35: 36,501,581 km (0.119 R)
• M36: 38,019,252 km (0.119 R)
• M37: 40,552,692 km (0.114 R)
• M38: 41,053,246 km (0.111 R)
• M39: 41,808,117 km (0.083 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit