🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 34.5 Hours

Environment

Temp: 271 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,722,201 km

• M1: 295,905 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 15.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 207 Days

Day: 20.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,722,201 km

• M1: 327,021 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.22 AU - 1.72 AU

Year: 629 Days

Day: 16.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.73 AU - 3.41 AU

Year: 1899 Days

Day: 26.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.92 AU - 3.88 AU

Year: 2214 Days

Day: 46 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,722,201 km

• M1: 577,747 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.14 AU - 5.5 AU

Year: 4333 Days

Day: 28.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,722,201 km

• M1: 144,661 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 12.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.56 AU - 8.88 AU

Year: 8322 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,722,201 km

• M1: 272,418 km (0.06 R)
• M2: 613,501 km (0.116 R)
• M3: 834,008 km (0.052 R)
• M4: 1,081,892 km (0.087 R)
• M5: 1,336,657 km (0.095 R)
• M6: 1,444,068 km (0.081 R)
• M7: 1,554,771 km (0.088 R)
• M8: 1,687,614 km (0.108 R)
• M9: 2,236,339 km (0.109 R)
• M10: 2,884,995 km (0.066 R)
• M11: 3,615,033 km (0.11 R)
• M12: 3,767,922 km (0.119 R)
• M13: 4,239,454 km (0.045 R)
• M14: 4,455,025 km (0.037 R)
• M15: 4,619,283 km (0.062 R)
• M16: 4,702,011 km (0.042 R)
• M17: 5,764,604 km (0.047 R)
• M18: 6,616,714 km (0.046 R)
• M19: 6,710,512 km (0.106 R)
• M20: 6,930,720 km (0.046 R)
• M21: 7,185,485 km (0.117 R)
• M22: 7,671,379 km (0.119 R)
• M23: 7,868,848 km (0.091 R)
• M24: 8,369,702 km (0.066 R)
• M25: 8,675,181 km (0.072 R)
• M26: 9,019,106 km (0.093 R)
• M27: 9,297,358 km (0.068 R)
• M28: 9,402,525 km (0.035 R)
• M29: 9,826,935 km (0.115 R)
• M30: 10,113,265 km (0.107 R)
• M31: 10,329,883 km (0.055 R)
• M32: 10,731,104 km (0.047 R)
• M33: 12,618,730 km (0.069 R)
• M34: 12,813,058 km (0.117 R)
• M35: 12,930,193 km (0.068 R)
• M36: 13,323,186 km (0.107 R)
• M37: 13,560,748 km (0.085 R)
• M38: 13,720,070 km (0.09 R)
• M39: 14,161,084 km (0.08 R)
• M40: 14,484,814 km (0.119 R)
• M41: 14,647,576 km (0.062 R)
• M42: 14,975,046 km (0.112 R)
• M43: 15,720,642 km (0.104 R)
• M44: 16,182,151 km (0.114 R)
• M45: 16,351,047 km (0.078 R)
• M46: 17,420,373 km (0.114 R)
• M47: 17,941,721 km (0.11 R)
• M48: 18,072,769 km (0.071 R)
• M49: 18,688,963 km (0.087 R)
• M50: 18,955,097 km (0.105 R)
• M51: 19,491,256 km (0.039 R)
• M52: 19,941,845 km (0.118 R)
• M53: 20,532,906 km (0.107 R)
• M54: 21,037,500 km (0.077 R)
• M55: 21,407,007 km (0.104 R)
• M56: 21,499,608 km (0.089 R)
• M57: 21,825,282 km (0.066 R)
• M58: 22,152,453 km (0.08 R)
• M59: 22,481,269 km (0.041 R)
• M60: 22,953,848 km (0.075 R)
• M61: 23,381,998 km (0.101 R)
• M62: 24,585,064 km (0.116 R)
• M63: 25,414,733 km (0.073 R)
• M64: 25,857,693 km (0.113 R)
• M65: 27,755,791 km (0.069 R)
• M66: 28,110,337 km (0.109 R)
• M67: 28,568,406 km (0.081 R)
• M68: 28,875,231 km (0.09 R)
• M69: 31,473,746 km (0.114 R)
• M70: 32,055,533 km (0.115 R)
• M71: 32,267,962 km (0.103 R)
• M72: 33,015,053 km (0.118 R)
• M73: 33,875,839 km (0.119 R)
• M74: 35,564,650 km (0.072 R)
• M75: 36,281,074 km (0.106 R)
• M76: 36,668,682 km (0.111 R)
• M77: 37,225,037 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.16 AU - 9.78 AU

Year: 10290 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,722,201 km

• M1: 201,508 km (0.052 R)
• M2: 369,956 km (0.107 R)
• M3: 465,399 km (0.107 R)
• M4: 645,066 km (0.101 R)
• M5: 784,940 km (0.071 R)
• M6: 884,722 km (0.111 R)
• M7: 971,638 km (0.067 R)
• M8: 1,155,045 km (0.098 R)
• M9: 1,391,111 km (0.077 R)
• M10: 1,621,791 km (0.116 R)
• M11: 2,193,254 km (0.096 R)
• M12: 2,438,894 km (0.104 R)
• M13: 2,957,550 km (0.099 R)
• M14: 3,482,190 km (0.101 R)
• M15: 3,625,205 km (0.1 R)
• M16: 3,711,972 km (0.096 R)
• M17: 3,799,487 km (0.106 R)
• M18: 3,917,220 km (0.103 R)
• M19: 4,555,405 km (0.066 R)
• M20: 5,826,089 km (0.075 R)
• M21: 6,203,525 km (0.052 R)
• M22: 6,483,123 km (0.105 R)
• M23: 6,766,910 km (0.095 R)
• M24: 6,874,321 km (0.071 R)
• M25: 7,829,653 km (0.03 R)
• M26: 8,787,379 km (0.099 R)
• M27: 10,107,879 km (0.081 R)
• M28: 10,313,277 km (0.118 R)
• M29: 10,812,186 km (0.066 R)
• M30: 10,980,185 km (0.088 R)
• M31: 12,355,737 km (0.114 R)
• M32: 12,841,032 km (0.114 R)
• M33: 12,974,474 km (0.081 R)
• M34: 13,108,513 km (0.075 R)
• M35: 13,332,761 km (0.055 R)
• M36: 14,013,132 km (0.042 R)
• M37: 14,196,539 km (0.097 R)
• M38: 14,844,597 km (0.04 R)
• M39: 15,360,560 km (0.076 R)
• M40: 15,454,956 km (0.077 R)
• M41: 17,482,905 km (0.08 R)
• M42: 17,680,524 km (0.083 R)
• M43: 19,901,454 km (0.066 R)
• M44: 20,211,121 km (0.116 R)
• M45: 20,314,792 km (0.098 R)
• M46: 20,835,243 km (0.059 R)
• M47: 22,155,893 km (0.115 R)
• M48: 23,830,791 km (0.099 R)
• M49: 25,602,180 km (0.077 R)
• M50: 26,333,863 km (0.058 R)
• M51: 27,186,720 km (0.087 R)
• M52: 27,530,496 km (0.069 R)
• M53: 28,106,448 km (0.069 R)
• M54: 29,036,348 km (0.101 R)
• M55: 30,806,989 km (0.044 R)
• M56: 31,645,335 km (0.099 R)
• M57: 32,369,838 km (0.104 R)
• M58: 32,551,749 km (0.064 R)
• M59: 33,099,726 km (0.105 R)
• M60: 33,221,947 km (0.094 R)
• M61: 33,712,179 km (0.06 R)
• M62: 34,328,523 km (0.083 R)
• M63: 34,699,974 km (0.12 R)
• M64: 34,824,140 km (0.104 R)
• M65: 35,197,387 km (0.043 R)
• M66: 36,577,577 km (0.101 R)
• M67: 36,767,117 km (0.054 R)
• M68: 37,337,833 km (0.106 R)
• M69: 37,528,720 km (0.079 R)
• M70: 38,745,101 km (0.027 R)
• M71: 38,873,904 km (0.108 R)
• M72: 39,390,615 km (0.108 R)
• M73: 39,714,644 km (0.051 R)
• M74: 39,974,496 km (0.06 R)
• M75: 40,169,721 km (0.088 R)
• M76: 40,365,395 km (0.079 R)
• M77: 40,888,539 km (0.069 R)
• M78: 41,348,103 km (0.078 R)
• M79: 41,677,518 km (0.063 R)
• M80: 42,870,411 km (0.115 R)
• M81: 43,471,047 km (0.026 R)
• M82: 43,940,036 km (0.105 R)
• M83: 44,680,546 km (0.072 R)
• M84: 45,154,023 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 3.6

Gravity: 60.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.31 AU - 22.29 AU

Year: 31110 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,722,201 km

• M1: 54,304 km (0.113 R)
• M2: 346,469 km (0.095 R)
• M3: 599,139 km (0.062 R)
• M4: 655,388 km (0.101 R)
• M5: 743,352 km (0.11 R)
• M6: 803,939 km (0.027 R)
• M7: 866,321 km (0.108 R)
• M8: 1,131,708 km (0.087 R)
• M9: 1,496,428 km (0.105 R)
• M10: 1,731,595 km (0.027 R)
• M11: 2,105,740 km (0.118 R)
• M12: 3,622,662 km (0.04 R)
• M13: 4,313,954 km (0.111 R)
• M14: 4,702,759 km (0.049 R)
• M15: 5,454,189 km (0.08 R)
• M16: 6,491,650 km (0.083 R)
• M17: 6,744,470 km (0.107 R)
• M18: 7,000,582 km (0.077 R)
• M19: 7,456,257 km (0.084 R)
• M20: 8,055,995 km (0.03 R)
• M21: 8,949,543 km (0.095 R)
• M22: 10,018,869 km (0.114 R)
• M23: 11,506,171 km (0.043 R)
• M24: 11,965,586 km (0.082 R)
• M25: 13,620,138 km (0.065 R)
• M26: 13,781,554 km (0.111 R)
• M27: 15,177,751 km (0.034 R)
• M28: 15,261,376 km (0.096 R)
• M29: 15,345,002 km (0.052 R)
• M30: 15,512,850 km (0.106 R)
• M31: 15,935,016 km (0.082 R)
• M32: 17,661,375 km (0.08 R)
• M33: 17,749,189 km (0.088 R)
• M34: 19,174,707 km (0.032 R)
• M35: 19,446,078 km (0.095 R)
• M36: 21,007,431 km (0.064 R)
• M37: 23,568,845 km (0.114 R)
• M38: 25,627,910 km (0.12 R)
• M39: 27,539,921 km (0.074 R)
• M40: 28,770,812 km (0.098 R)
• M41: 28,874,334 km (0.094 R)
• M42: 28,977,706 km (0.051 R)
• M43: 33,544,031 km (0.075 R)
• M44: 35,631,670 km (0.093 R)
• M45: 35,965,123 km (0.12 R)
• M46: 36,747,221 km (0.107 R)
• M47: 36,859,419 km (0.098 R)
• M48: 37,422,057 km (0.115 R)
• M49: 40,508,859 km (0.066 R)
• M50: 44,749,660 km (0.11 R)
• M51: 46,922,270 km (0.107 R)
• M52: 47,776,474 km (0.101 R)
• M53: 48,389,675 km (0.115 R)
• M54: 51,369,366 km (0.12 R)
• M55: 52,123,489 km (0.116 R)
• M56: 53,897,270 km (0.094 R)
• M57: 54,663,660 km (0.104 R)
• M58: 58,810,813 km (0.108 R)
• M59: 59,599,642 km (0.059 R)
• M60: 61,720,192 km (0.09 R)
• M61: 63,326,723 km (0.077 R)
• M62: 63,595,850 km (0.111 R)
• M63: 64,540,561 km (0.095 R)
• M64: 64,675,947 km (0.109 R)
• M65: 67,540,147 km (0.069 R)
• M66: 68,642,085 km (0.107 R)
• M67: 68,780,164 km (0.107 R)
• M68: 69,750,007 km (0.085 R)
• M69: 70,166,936 km (0.094 R)
• M70: 71,143,063 km (0.083 R)
• M71: 71,282,937 km (0.091 R)
• M72: 71,422,811 km (0.118 R)
• M73: 72,404,771 km (0.115 R)
• M74: 73,108,928 km (0.107 R)
• M75: 79,837,541 km (0.079 R)
• M76: 82,760,085 km (0.102 R)
• M77: 85,568,935 km (0.031 R)
• M78: 87,358,873 km (0.09 R)
• M79: 88,408,751 km (0.078 R)
• M80: 92,192,231 km (0.12 R)
• M81: 94,487,661 km (0.091 R)
• M82: 96,028,220 km (0.077 R)
• M83: 96,337,289 km (0.107 R)
• M84: 96,491,973 km (0.086 R)
• M85: 99,290,500 km (0.03 R)
• M86: 99,603,160 km (0.078 R)
• M87: 100,229,227 km (0.119 R)
• M88: 100,699,712 km (0.086 R)
• M89: 103,063,059 km (0.072 R)
• M90: 104,013,455 km (0.116 R)
• M91: 104,172,178 km (0.111 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit