🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.87 AU

Year: 237 Days

Day: 47.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.85 AU - 1.09 AU

Year: 342 Days

Day: 44.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,381,350 km

• M1: 140,622 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.7 AU - 1.94 AU

Year: 879 Days

Day: 34.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,381,350 km

• M1: 627,563 km (0.06 R)
• M2: 1,484,609 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.14 AU - 3.38 AU

Year: 1642 Days

Day: 28.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,381,350 km

• M1: 163,660 km (0.075 R)
• M2: 1,678,488 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.37 AU - 5.13 AU

Year: 3138 Days

Day: 32.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 8.3

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.87 AU - 10.51 AU

Year: 9175 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,381,350 km

• M1: 522,695 km (0.116 R)
• M2: 784,042 km (0.033 R)
• M3: 1,005,896 km (0.107 R)
• M4: 1,104,182 km (0.109 R)
• M5: 1,164,919 km (0.096 R)
• M6: 1,247,646 km (0.092 R)
• M7: 1,761,365 km (0.035 R)
• M8: 2,129,226 km (0.098 R)
• M9: 2,414,061 km (0.097 R)
• M10: 2,493,797 km (0.118 R)
• M11: 3,077,228 km (0.063 R)
• M12: 3,134,973 km (0.111 R)
• M13: 3,459,152 km (0.12 R)
• M14: 3,610,096 km (0.061 R)
• M15: 3,671,132 km (0.114 R)
• M16: 3,825,068 km (0.098 R)
• M17: 4,012,813 km (0.108 R)
• M18: 4,171,387 km (0.049 R)
• M19: 4,364,667 km (0.113 R)
• M20: 5,761,912 km (0.105 R)
• M21: 5,941,279 km (0.074 R)
• M22: 7,131,630 km (0.115 R)
• M23: 8,191,680 km (0.099 R)
• M24: 8,352,947 km (0.101 R)
• M25: 8,474,570 km (0.076 R)
• M26: 8,842,880 km (0.12 R)
• M27: 9,091,362 km (0.063 R)
• M28: 9,300,200 km (0.089 R)
• M29: 9,595,357 km (0.118 R)
• M30: 9,893,506 km (0.114 R)
• M31: 10,238,029 km (0.063 R)
• M32: 10,498,928 km (0.079 R)
• M33: 10,630,275 km (0.098 R)
• M34: 10,894,615 km (0.048 R)
• M35: 11,250,358 km (0.085 R)
• M36: 12,156,323 km (0.101 R)
• M37: 12,386,404 km (0.083 R)
• M38: 12,525,231 km (0.093 R)
• M39: 12,804,381 km (0.12 R)
• M40: 13,132,599 km (0.108 R)
• M41: 13,321,541 km (0.052 R)
• M42: 13,606,375 km (0.048 R)
• M43: 16,007,720 km (0.056 R)
• M44: 16,615,536 km (0.119 R)
• M45: 18,062,896 km (0.11 R)
• M46: 18,220,422 km (0.096 R)
• M47: 18,325,590 km (0.108 R)
• M48: 18,378,248 km (0.107 R)
• M49: 18,695,545 km (0.11 R)
• M50: 18,801,610 km (0.106 R)
• M51: 19,928,232 km (0.064 R)
• M52: 20,856,187 km (0.099 R)
• M53: 22,133,903 km (0.025 R)
• M54: 22,527,794 km (0.12 R)
• M55: 22,584,192 km (0.084 R)
• M56: 24,415,719 km (0.115 R)
• M57: 24,997,804 km (0.109 R)
• M58: 25,820,443 km (0.105 R)
• M59: 26,592,218 km (0.092 R)
• M60: 26,711,597 km (0.091 R)
• M61: 27,976,148 km (0.079 R)
• M62: 28,219,245 km (0.098 R)
• M63: 29,137,028 km (0.101 R)
• M64: 29,198,512 km (0.064 R)
• M65: 29,321,781 km (0.035 R)
• M66: 29,878,285 km (0.083 R)
• M67: 30,126,767 km (0.114 R)
• M68: 30,625,826 km (0.103 R)
• M69: 30,813,571 km (0.103 R)
• M70: 31,379,350 km (0.081 R)
• M71: 31,505,611 km (0.052 R)
• M72: 32,012,000 km (0.092 R)
• M73: 32,393,624 km (0.098 R)
• M74: 32,840,772 km (0.109 R)
• M75: 32,904,949 km (0.086 R)
• M76: 33,612,098 km (0.093 R)
• M77: 33,870,604 km (0.066 R)
• M78: 34,584,634 km (0.089 R)
• M79: 35,041,656 km (0.078 R)
• M80: 37,624,164 km (0.097 R)
• M81: 39,515,679 km (0.094 R)
• M82: 40,473,106 km (0.03 R)
• M83: 42,829,721 km (0.11 R)
• M84: 44,945,783 km (0.053 R)
• M85: 45,373,184 km (0.092 R)
• M86: 45,873,289 km (0.041 R)
• M87: 47,312,571 km (0.101 R)
• M88: 47,457,381 km (0.093 R)
• M89: 48,110,526 km (0.113 R)
• M90: 48,620,505 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 9.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.85 AU - 9.19 AU

Year: 9702 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,381,350 km

• M1: 185,352 km (0.075 R)
• M2: 438,322 km (0.106 R)
• M3: 598,840 km (0.114 R)
• M4: 922,869 km (0.101 R)
• M5: 1,055,712 km (0.103 R)
• M6: 1,537,268 km (0.104 R)
• M7: 2,258,180 km (0.094 R)
• M8: 2,599,861 km (0.109 R)
• M9: 2,818,424 km (0.055 R)
• M10: 3,630,292 km (0.068 R)
• M11: 4,412,988 km (0.09 R)
• M12: 4,510,376 km (0.08 R)
• M13: 4,740,457 km (0.113 R)
• M14: 4,974,428 km (0.11 R)
• M15: 5,178,031 km (0.119 R)
• M16: 5,663,775 km (0.12 R)
• M17: 6,309,739 km (0.106 R)
• M18: 6,604,297 km (0.069 R)
• M19: 7,016,739 km (0.081 R)
• M20: 7,631,735 km (0.117 R)
• M21: 8,223,993 km (0.074 R)
• M22: 8,424,604 km (0.061 R)
• M23: 8,586,319 km (0.077 R)
• M24: 8,790,072 km (0.074 R)
• M25: 9,119,187 km (0.098 R)
• M26: 9,410,454 km (0.073 R)
• M27: 9,874,507 km (0.106 R)
• M28: 10,389,273 km (0.104 R)
• M29: 11,266,515 km (0.11 R)
• M30: 11,624,054 km (0.06 R)
• M31: 11,940,004 km (0.086 R)
• M32: 12,121,915 km (0.113 R)
• M33: 12,719,110 km (0.097 R)
• M34: 12,858,386 km (0.113 R)
• M35: 13,704,063 km (0.098 R)
• M36: 13,799,207 km (0.072 R)
• M37: 13,942,222 km (0.117 R)
• M38: 14,181,729 km (0.116 R)
• M39: 14,616,310 km (0.06 R)
• M40: 15,153,516 km (0.066 R)
• M41: 15,350,387 km (0.107 R)
• M42: 15,846,454 km (0.056 R)
• M43: 16,398,021 km (0.078 R)
• M44: 17,160,521 km (0.116 R)
• M45: 17,263,145 km (0.09 R)
• M46: 17,468,843 km (0.088 R)
• M47: 18,090,721 km (0.067 R)
• M48: 18,247,350 km (0.085 R)
• M49: 18,456,936 km (0.034 R)
• M50: 18,561,954 km (0.098 R)
• M51: 19,838,323 km (0.074 R)
• M52: 21,363,025 km (0.087 R)
• M53: 21,861,036 km (0.06 R)
• M54: 23,207,716 km (0.112 R)
• M55: 23,605,646 km (0.12 R)
• M56: 23,776,786 km (0.052 R)
• M57: 24,005,821 km (0.062 R)
• M58: 24,870,796 km (0.084 R)
• M59: 25,219,508 km (0.097 R)
• M60: 26,157,786 km (0.109 R)
• M61: 26,394,151 km (0.11 R)
• M62: 26,512,483 km (0.028 R)
• M63: 26,928,365 km (0.112 R)
• M64: 28,979,052 km (0.041 R)
• M65: 30,580,946 km (0.077 R)
• M66: 32,148,134 km (0.094 R)
• M67: 32,401,253 km (0.065 R)
• M68: 33,037,044 km (0.108 R)
• M69: 33,356,585 km (0.11 R)
• M70: 34,062,986 km (0.036 R)
• M71: 34,256,566 km (0.088 R)
• M72: 34,774,324 km (0.079 R)
• M73: 37,935,327 km (0.089 R)
• M74: 39,550,087 km (0.094 R)
• M75: 39,957,292 km (0.062 R)
• M76: 40,161,344 km (0.098 R)
• M77: 41,118,471 km (0.062 R)
• M78: 41,530,912 km (0.107 R)
• M79: 41,599,727 km (0.092 R)
• M80: 42,290,720 km (0.088 R)
• M81: 42,915,740 km (0.027 R)
• M82: 45,517,396 km (0.118 R)
• M83: 45,730,573 km (0.084 R)
• M84: 46,157,974 km (0.101 R)
• M85: 46,729,887 km (0.043 R)
• M86: 46,944,859 km (0.067 R)
• M87: 47,952,849 km (0.064 R)
• M88: 48,169,766 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 15

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.87 AU - 10.99 AU

Year: 12064 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 90,381,350 km

• M1: 218,263 km (0.053 R)
• M2: 370,704 km (0.107 R)
• M3: 524,939 km (0.073 R)
• M4: 1,647,073 km (0.107 R)
• M5: 1,903,334 km (0.091 R)
• M6: 2,086,442 km (0.078 R)
• M7: 2,260,873 km (0.088 R)
• M8: 2,516,535 km (0.039 R)
• M9: 2,781,922 km (0.082 R)
• M10: 3,272,902 km (0.098 R)
• M11: 3,374,479 km (0.046 R)
• M12: 3,615,781 km (0.057 R)
• M13: 3,791,558 km (0.114 R)
• M14: 4,354,944 km (0.115 R)
• M15: 4,675,233 km (0.081 R)
• M16: 5,479,471 km (0.063 R)
• M17: 5,580,599 km (0.111 R)
• M18: 6,095,365 km (0.106 R)
• M19: 6,284,607 km (0.081 R)
• M20: 6,647,232 km (0.119 R)
• M21: 7,126,693 km (0.036 R)
• M22: 7,326,107 km (0.098 R)
• M23: 7,505,026 km (0.027 R)
• M24: 7,753,358 km (0.12 R)
• M25: 8,444,501 km (0.076 R)
• M26: 9,836,509 km (0.08 R)
• M27: 9,984,461 km (0.076 R)
• M28: 10,083,644 km (0.102 R)
• M29: 10,609,481 km (0.114 R)
• M30: 11,247,366 km (0.109 R)
• M31: 11,350,589 km (0.108 R)
• M32: 11,506,021 km (0.059 R)
• M33: 11,636,022 km (0.062 R)
• M34: 11,766,621 km (0.083 R)
• M35: 13,098,939 km (0.082 R)
• M36: 14,731,950 km (0.102 R)
• M37: 14,873,320 km (0.037 R)
• M38: 15,615,624 km (0.09 R)
• M39: 16,165,845 km (0.03 R)
• M40: 16,781,291 km (0.097 R)
• M41: 17,106,816 km (0.044 R)
• M42: 17,374,596 km (0.113 R)
• M43: 17,763,999 km (0.113 R)
• M44: 17,944,713 km (0.076 R)
• M45: 18,612,518 km (0.119 R)
• M46: 19,195,800 km (0.06 R)
• M47: 19,691,717 km (0.063 R)
• M48: 19,785,066 km (0.08 R)
• M49: 21,204,601 km (0.07 R)
• M50: 21,300,343 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 3.5

Gravity: 42.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.6 AU - 23.56 AU

Year: 29850 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,381,350 km

• M1: 51,611 km (0.11 R)
• M2: 444,306 km (0.033 R)
• M3: 585,077 km (0.095 R)
• M4: 1,472,043 km (0.068 R)
• M5: 2,605,546 km (0.108 R)
• M6: 3,475,009 km (0.102 R)
• M7: 4,775,762 km (0.104 R)
• M8: 5,449,850 km (0.057 R)
• M9: 5,771,037 km (0.052 R)
• M10: 6,208,760 km (0.119 R)
• M11: 6,264,112 km (0.095 R)
• M12: 6,543,860 km (0.092 R)
• M13: 6,827,796 km (0.069 R)
• M14: 7,466,280 km (0.102 R)
• M15: 7,584,313 km (0.092 R)
• M16: 8,799,347 km (0.092 R)
• M17: 9,049,474 km (0.1 R)
• M18: 9,429,004 km (0.105 R)
• M19: 10,598,710 km (0.048 R)
• M20: 11,133,074 km (0.031 R)
• M21: 11,607,897 km (0.089 R)
• M22: 15,485,175 km (0.103 R)
• M23: 16,014,602 km (0.052 R)
• M24: 16,626,906 km (0.112 R)
• M25: 19,394,167 km (0.091 R)
• M26: 24,720,599 km (0.105 R)
• M27: 27,222,923 km (0.049 R)
• M28: 27,678,149 km (0.043 R)
• M29: 27,952,512 km (0.119 R)
• M30: 28,780,985 km (0.048 R)
• M31: 31,029,441 km (0.12 R)
• M32: 31,791,343 km (0.076 R)
• M33: 31,982,828 km (0.086 R)
• M34: 32,945,789 km (0.078 R)
• M35: 33,236,458 km (0.045 R)
• M36: 36,390,131 km (0.107 R)
• M37: 36,490,212 km (0.104 R)
• M38: 37,294,151 km (0.113 R)
• M39: 38,307,377 km (0.059 R)
• M40: 38,409,104 km (0.105 R)
• M41: 39,124,331 km (0.116 R)
• M42: 39,843,897 km (0.07 R)
• M43: 40,153,714 km (0.11 R)
• M44: 40,257,086 km (0.086 R)
• M45: 40,775,443 km (0.078 R)
• M46: 41,819,038 km (0.102 R)
• M47: 41,923,906 km (0.098 R)
• M48: 43,294,521 km (0.093 R)
• M49: 43,719,379 km (0.095 R)
• M50: 45,216,704 km (0.12 R)
• M51: 46,622,027 km (0.071 R)
• M52: 46,839,542 km (0.083 R)
• M53: 47,494,033 km (0.112 R)
• M54: 49,032,946 km (0.083 R)
• M55: 49,143,499 km (0.075 R)
• M56: 50,253,515 km (0.094 R)
• M57: 51,147,362 km (0.107 R)
• M58: 55,004,743 km (0.082 R)
• M59: 55,234,526 km (0.081 R)
• M60: 56,156,946 km (0.117 R)
• M61: 62,754,512 km (0.116 R)
• M62: 62,994,616 km (0.085 R)
• M63: 65,656,112 km (0.083 R)
• M64: 66,143,801 km (0.092 R)
• M65: 66,632,836 km (0.07 R)
• M66: 68,230,542 km (0.1 R)
• M67: 69,716,348 km (0.107 R)
• M68: 71,087,861 km (0.119 R)
• M69: 71,212,925 km (0.118 R)
• M70: 72,468,051 km (0.11 R)
• M71: 72,972,196 km (0.111 R)
• M72: 74,237,495 km (0.091 R)
• M73: 75,382,517 km (0.092 R)
• M74: 77,175,298 km (0.095 R)
• M75: 79,241,244 km (0.117 R)
• M76: 79,630,647 km (0.101 R)
• M77: 80,933,196 km (0.029 R)
• M78: 81,849,184 km (0.104 R)
• M79: 82,111,578 km (0.091 R)
• M80: 83,295,496 km (0.092 R)
• M81: 84,087,916 km (0.111 R)
• M82: 84,352,704 km (0.039 R)
• M83: 85,148,415 km (0.079 R)
• M84: 89,164,520 km (0.104 R)
• M85: 89,434,394 km (0.088 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit