🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.26 AU

Year: 401 Days

Day: 47.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,348,269 km

• M1: 134,040 km (0.038 R)
• M2: 260,300 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.29 AU - 1.73 AU

Year: 692 Days

Day: 33.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.78 AU - 1.78 AU

Year: 885 Days

Day: 19 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.85 AU - 2.83 AU

Year: 1334 Days

Day: 42.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,348,269 km

• M1: 1,835,566 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.89 AU - 3.07 AU

Year: 1456 Days

Day: 22 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,348,269 km

• M1: 652,845 km (0.092 R)
• M2: 1,867,580 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.61 AU - 3.81 AU

Year: 2144 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.92 AU - 3.86 AU

Year: 2327 Days

Day: 33.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 12.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.29 AU - 6.31 AU

Year: 5207 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,348,269 km

• M1: 204,351 km (0.089 R)
• M2: 316,699 km (0.041 R)
• M3: 428,149 km (0.056 R)
• M4: 656,435 km (0.106 R)
• M5: 1,160,730 km (0.076 R)
• M6: 1,307,785 km (0.068 R)
• M7: 1,399,189 km (0.088 R)
• M8: 1,923,829 km (0.083 R)
• M9: 2,046,499 km (0.11 R)
• M10: 2,583,256 km (0.105 R)
• M11: 2,778,481 km (0.098 R)
• M12: 3,162,948 km (0.102 R)
• M13: 3,351,142 km (0.096 R)
• M14: 3,716,759 km (0.065 R)
• M15: 3,893,434 km (0.078 R)
• M16: 4,117,981 km (0.106 R)
• M17: 4,722,356 km (0.103 R)
• M18: 4,865,820 km (0.083 R)
• M19: 5,157,087 km (0.104 R)
• M20: 5,404,223 km (0.082 R)
• M21: 6,143,087 km (0.092 R)
• M22: 6,405,332 km (0.038 R)
• M23: 6,591,133 km (0.062 R)
• M24: 6,751,801 km (0.066 R)
• M25: 7,186,532 km (0.098 R)
• M26: 7,574,589 km (0.098 R)
• M27: 7,658,663 km (0.076 R)
• M28: 7,941,104 km (0.116 R)
• M29: 8,255,708 km (0.051 R)
• M30: 8,429,092 km (0.076 R)
• M31: 9,434,240 km (0.079 R)
• M32: 9,554,966 km (0.104 R)
• M33: 9,889,766 km (0.1 R)
• M34: 10,012,436 km (0.099 R)
• M35: 10,539,619 km (0.06 R)
• M36: 11,395,468 km (0.117 R)
• M37: 11,588,749 km (0.071 R)
• M38: 11,783,076 km (0.09 R)
• M39: 13,072,460 km (0.117 R)
• M40: 13,478,170 km (0.088 R)
• M41: 13,853,810 km (0.092 R)
• M42: 13,991,290 km (0.07 R)
• M43: 14,232,891 km (0.111 R)
• M44: 14,441,131 km (0.066 R)
• M45: 14,790,293 km (0.11 R)
• M46: 15,036,531 km (0.066 R)
• M47: 15,426,084 km (0.106 R)
• M48: 16,106,904 km (0.034 R)
• M49: 16,760,796 km (0.041 R)
• M50: 17,275,562 km (0.117 R)
• M51: 17,907,464 km (0.1 R)
• M52: 18,282,805 km (0.043 R)
• M53: 18,395,901 km (0.094 R)
• M54: 18,584,992 km (0.091 R)
• M55: 18,926,823 km (0.063 R)
• M56: 19,232,452 km (0.033 R)
• M57: 19,809,900 km (0.071 R)
• M58: 19,926,137 km (0.094 R)
• M59: 20,198,106 km (0.057 R)
• M60: 20,510,466 km (0.111 R)
• M61: 21,377,685 km (0.103 R)
• M62: 21,536,558 km (0.085 R)
• M63: 21,656,087 km (0.067 R)
• M64: 21,855,651 km (0.057 R)
• M65: 22,136,296 km (0.07 R)
• M66: 22,256,872 km (0.115 R)
• M67: 22,539,014 km (0.069 R)
• M68: 23,474,748 km (0.078 R)
• M69: 23,556,728 km (0.077 R)
• M70: 24,755,904 km (0.106 R)
• M71: 25,299,992 km (0.095 R)
• M72: 25,384,066 km (0.106 R)
• M73: 25,468,140 km (0.118 R)
• M74: 25,594,550 km (0.093 R)
• M75: 26,059,799 km (0.116 R)
• M76: 26,827,087 km (0.064 R)
• M77: 27,861,706 km (0.036 R)
• M78: 27,948,473 km (0.083 R)
• M79: 28,209,371 km (0.082 R)
• M80: 29,305,475 km (0.063 R)
• M81: 29,570,562 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.9

Radius: 8.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.66 AU - 10.28 AU

Year: 10015 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,348,269 km

• M1: 106,962 km (0.093 R)
• M2: 179,517 km (0.059 R)
• M3: 308,172 km (0.073 R)
• M4: 422,913 km (0.027 R)
• M5: 595,400 km (0.114 R)
• M6: 807,081 km (0.081 R)
• M7: 972,985 km (0.103 R)
• M8: 1,261,559 km (0.099 R)
• M9: 1,435,691 km (0.071 R)
• M10: 1,764,507 km (0.089 R)
• M11: 2,026,453 km (0.064 R)
• M12: 2,418,998 km (0.109 R)
• M13: 2,490,655 km (0.069 R)
• M14: 2,611,829 km (0.04 R)
• M15: 2,685,581 km (0.091 R)
• M16: 2,759,931 km (0.106 R)
• M17: 3,595,435 km (0.11 R)
• M18: 3,788,267 km (0.03 R)
• M19: 3,927,991 km (0.042 R)
• M20: 4,012,664 km (0.063 R)
• M21: 4,155,081 km (0.105 R)
• M22: 4,299,293 km (0.052 R)
• M23: 4,474,622 km (0.119 R)
• M24: 4,563,034 km (0.108 R)
• M25: 4,681,965 km (0.116 R)
• M26: 4,741,804 km (0.074 R)
• M27: 4,832,161 km (0.078 R)
• M28: 4,922,967 km (0.029 R)
• M29: 5,926,918 km (0.068 R)
• M30: 6,154,905 km (0.096 R)
• M31: 6,385,735 km (0.085 R)
• M32: 7,794,199 km (0.111 R)
• M33: 7,865,258 km (0.037 R)
• M34: 8,187,940 km (0.106 R)
• M35: 8,661,717 km (0.086 R)
• M36: 8,735,319 km (0.118 R)
• M37: 8,846,320 km (0.075 R)
• M38: 9,219,268 km (0.086 R)
• M39: 9,294,516 km (0.106 R)
• M40: 9,407,761 km (0.098 R)
• M41: 9,826,935 km (0.116 R)
• M42: 11,685,688 km (0.045 R)
• M43: 12,094,838 km (0.074 R)
• M44: 12,759,502 km (0.116 R)
• M45: 13,138,433 km (0.105 R)
• M46: 14,559,762 km (0.062 R)
• M47: 14,867,485 km (0.091 R)
• M48: 15,400,054 km (0.106 R)
• M49: 16,029,262 km (0.062 R)
• M50: 16,165,247 km (0.115 R)
• M51: 16,712,775 km (0.07 R)
• M52: 17,035,009 km (0.085 R)
• M53: 17,127,311 km (0.104 R)
• M54: 18,771,990 km (0.086 R)
• M55: 19,202,981 km (0.114 R)
• M56: 19,831,143 km (0.049 R)
• M57: 21,256,960 km (0.034 R)
• M58: 22,108,172 km (0.096 R)
• M59: 22,817,415 km (0.072 R)
• M60: 22,919,291 km (0.099 R)
• M61: 23,123,642 km (0.111 R)
• M62: 24,466,433 km (0.102 R)
• M63: 24,832,199 km (0.062 R)
• M64: 25,358,036 km (0.116 R)
• M65: 26,153,597 km (0.077 R)
• M66: 27,172,957 km (0.101 R)
• M67: 27,335,121 km (0.074 R)
• M68: 27,932,316 km (0.036 R)
• M69: 28,753,758 km (0.109 R)
• M70: 28,974,265 km (0.114 R)
• M71: 29,749,930 km (0.055 R)
• M72: 29,805,581 km (0.084 R)
• M73: 30,644,974 km (0.071 R)
• M74: 30,701,223 km (0.027 R)
• M75: 30,813,721 km (0.105 R)
• M76: 31,719,087 km (0.083 R)
• M77: 33,266,826 km (0.096 R)
• M78: 33,382,466 km (0.091 R)
• M79: 35,427,319 km (0.104 R)
• M80: 36,852,837 km (0.119 R)
• M81: 38,115,593 km (0.061 R)
• M82: 38,721,763 km (0.079 R)
• M83: 39,209,153 km (0.051 R)
• M84: 39,943,828 km (0.07 R)
• M85: 40,621,357 km (0.112 R)
• M86: 41,426,942 km (0.113 R)
• M87: 41,489,174 km (0.067 R)
• M88: 41,551,407 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.1

Radius: 6.1

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16 AU - 17.36 AU

Year: 25395 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,348,269 km

• M1: 344,524 km (0.12 R)
• M2: 653,892 km (0.107 R)
• M3: 782,098 km (0.102 R)
• M4: 975,229 km (0.056 R)
• M5: 1,405,771 km (0.072 R)
• M6: 2,341,057 km (0.111 R)
• M7: 2,825,455 km (0.101 R)
• M8: 5,000,309 km (0.103 R)
• M9: 5,101,736 km (0.058 R)
• M10: 7,042,918 km (0.116 R)
• M11: 7,099,765 km (0.075 R)
• M12: 7,794,199 km (0.059 R)
• M13: 8,269,172 km (0.11 R)
• M14: 9,246,794 km (0.083 R)
• M15: 9,371,559 km (0.067 R)
• M16: 9,622,733 km (0.063 R)
• M17: 10,067,787 km (0.096 R)
• M18: 11,242,579 km (0.055 R)
• M19: 12,736,314 km (0.069 R)
• M20: 14,435,746 km (0.107 R)
• M21: 15,091,134 km (0.1 R)
• M22: 15,756,246 km (0.079 R)
• M23: 16,355,386 km (0.036 R)
• M24: 16,506,330 km (0.112 R)
• M25: 16,885,860 km (0.117 R)
• M26: 18,197,384 km (0.063 R)
• M27: 20,184,792 km (0.081 R)
• M28: 21,492,427 km (0.077 R)
• M29: 22,323,593 km (0.052 R)
• M30: 24,102,760 km (0.049 R)
• M31: 24,533,153 km (0.105 R)
• M32: 25,139,922 km (0.086 R)
• M33: 25,576,299 km (0.085 R)
• M34: 25,663,814 km (0.107 R)
• M35: 26,279,708 km (0.081 R)
• M36: 27,975,699 km (0.069 R)
• M37: 28,609,396 km (0.095 R)
• M38: 29,065,071 km (0.092 R)
• M39: 31,284,804 km (0.104 R)
• M40: 31,378,602 km (0.073 R)
• M41: 32,320,470 km (0.116 R)
• M42: 32,889,989 km (0.071 R)
• M43: 33,462,800 km (0.103 R)
• M44: 33,654,584 km (0.036 R)
• M45: 34,715,383 km (0.066 R)
• M46: 35,396,203 km (0.096 R)
• M47: 35,591,577 km (0.086 R)
• M48: 37,067,809 km (0.109 R)
• M49: 37,365,509 km (0.034 R)
• M50: 38,664,467 km (0.117 R)
• M51: 38,865,527 km (0.081 R)
• M52: 39,168,014 km (0.067 R)
• M53: 40,998,643 km (0.07 R)
• M54: 43,587,135 km (0.071 R)
• M55: 43,901,290 km (0.105 R)
• M56: 44,321,361 km (0.116 R)
• M57: 44,848,245 km (0.041 R)
• M58: 45,483,288 km (0.041 R)
• M59: 46,548,425 km (0.113 R)
• M60: 46,655,387 km (0.115 R)
• M61: 50,340,282 km (0.091 R)
• M62: 53,780,435 km (0.08 R)
• M63: 55,585,632 km (0.091 R)
• M64: 56,609,629 km (0.117 R)
• M65: 57,410,427 km (0.063 R)
• M66: 58,676,474 km (0.119 R)
• M67: 59,719,021 km (0.085 R)
• M68: 60,884,688 km (0.106 R)
• M69: 63,475,424 km (0.101 R)
• M70: 63,712,836 km (0.054 R)
• M71: 65,382,198 km (0.073 R)
• M72: 66,222,190 km (0.108 R)
• M73: 67,186,648 km (0.036 R)
• M74: 68,034,419 km (0.103 R)
• M75: 68,398,839 km (0.084 R)
• M76: 70,230,366 km (0.092 R)
• M77: 70,967,584 km (0.046 R)
• M78: 72,573,517 km (0.101 R)
• M79: 72,945,867 km (0.064 R)
• M80: 73,194,498 km (0.102 R)
• M81: 73,817,125 km (0.08 R)
• M82: 75,444,151 km (0.114 R)
• M83: 75,947,249 km (0.08 R)
• M84: 76,325,133 km (0.088 R)
• M85: 76,577,504 km (0.109 R)
• M86: 76,703,765 km (0.089 R)
• M87: 79,371,544 km (0.041 R)
• M88: 79,499,300 km (0.071 R)
• M89: 80,524,195 km (0.118 R)
• M90: 80,652,550 km (0.112 R)
• M91: 80,781,055 km (0.109 R)
• M92: 84,928,058 km (0.117 R)
• M93: 87,159,310 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit