🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.69 AU - 0.91 AU

Year: 255 Days

Day: 44.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,907,991 km

• M1: 247,584 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.87 AU - 1.37 AU

Year: 422 Days

Day: 24.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.72 AU

Year: 616 Days

Day: 20.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.38 AU - 3.34 AU

Year: 1724 Days

Day: 31.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.98 AU - 3.56 AU

Year: 2108 Days

Day: 30.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,907,991 km

• M1: 279,598 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.98 AU - 4.04 AU

Year: 2344 Days

Day: 17.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 8.4

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.34 AU - 10.12 AU

Year: 9194 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,907,991 km

• M1: 122,521 km (0.079 R)
• M2: 260,151 km (0.047 R)
• M3: 498,610 km (0.03 R)
• M4: 593,006 km (0.041 R)
• M5: 764,595 km (0.109 R)
• M6: 1,219,372 km (0.076 R)
• M7: 1,920,837 km (0.057 R)
• M8: 1,997,132 km (0.085 R)
• M9: 2,100,354 km (0.109 R)
• M10: 2,785,363 km (0.105 R)
• M11: 2,930,173 km (0.102 R)
• M12: 4,045,426 km (0.064 R)
• M13: 4,545,232 km (0.115 R)
• M14: 4,750,780 km (0.09 R)
• M15: 4,959,319 km (0.043 R)
• M16: 5,349,470 km (0.1 R)
• M17: 5,530,035 km (0.104 R)
• M18: 5,786,446 km (0.032 R)
• M19: 5,860,347 km (0.119 R)
• M20: 6,424,929 km (0.106 R)
• M21: 6,617,163 km (0.116 R)
• M22: 6,772,146 km (0.072 R)
• M23: 7,364,404 km (0.12 R)
• M24: 7,565,464 km (0.118 R)
• M25: 7,646,396 km (0.078 R)
• M26: 7,849,999 km (0.112 R)
• M27: 9,630,363 km (0.069 R)
• M28: 10,883,544 km (0.109 R)
• M29: 11,950,925 km (0.048 R)
• M30: 12,616,935 km (0.11 R)
• M31: 13,343,831 km (0.083 R)
• M32: 14,034,375 km (0.103 R)
• M33: 14,283,904 km (0.086 R)
• M34: 14,736,737 km (0.09 R)
• M35: 14,838,014 km (0.073 R)
• M36: 15,399,006 km (0.049 R)
• M37: 16,279,839 km (0.096 R)
• M38: 16,805,526 km (0.044 R)
• M39: 17,176,828 km (0.088 R)
• M40: 18,689,112 km (0.094 R)
• M41: 19,073,729 km (0.092 R)
• M42: 19,851,039 km (0.07 R)
• M43: 19,906,839 km (0.119 R)
• M44: 20,581,974 km (0.109 R)
• M45: 21,321,736 km (0.077 R)
• M46: 21,493,624 km (0.06 R)
• M47: 21,666,110 km (0.092 R)
• M48: 22,070,174 km (0.106 R)
• M49: 22,651,810 km (0.116 R)
• M50: 23,003,216 km (0.118 R)
• M51: 23,179,442 km (0.115 R)
• M52: 23,238,384 km (0.12 R)
• M53: 23,592,781 km (0.084 R)
• M54: 24,127,743 km (0.091 R)
• M55: 24,787,021 km (0.115 R)
• M56: 26,368,569 km (0.11 R)
• M57: 26,923,727 km (0.103 R)
• M58: 27,233,694 km (0.101 R)
• M59: 27,358,159 km (0.081 R)
• M60: 27,669,772 km (0.049 R)
• M61: 27,857,367 km (0.097 R)
• M62: 28,422,698 km (0.103 R)
• M63: 28,801,629 km (0.103 R)
• M64: 30,786,344 km (0.08 R)
• M65: 31,175,448 km (0.058 R)
• M66: 32,550,402 km (0.111 R)
• M67: 32,814,592 km (0.114 R)
• M68: 33,013,258 km (0.112 R)
• M69: 34,078,993 km (0.082 R)
• M70: 35,494,937 km (0.091 R)
• M71: 35,903,040 km (0.09 R)
• M72: 36,586,702 km (0.102 R)
• M73: 36,861,364 km (0.094 R)
• M74: 37,067,809 km (0.097 R)
• M75: 38,663,121 km (0.068 R)
• M76: 38,942,869 km (0.091 R)
• M77: 39,363,837 km (0.093 R)
• M78: 40,493,451 km (0.109 R)
• M79: 42,640,330 km (0.064 R)
• M80: 43,727,458 km (0.07 R)
• M81: 44,238,035 km (0.11 R)
• M82: 44,457,346 km (0.102 R)
• M83: 44,677,105 km (0.087 R)
• M84: 45,044,218 km (0.05 R)
• M85: 45,191,273 km (0.112 R)
• M86: 45,485,981 km (0.095 R)
• M87: 45,559,732 km (0.082 R)
• M88: 45,633,634 km (0.073 R)
• M89: 45,781,287 km (0.056 R)
• M90: 46,225,443 km (0.091 R)
• M91: 46,299,643 km (0.118 R)
• M92: 46,968,944 km (0.077 R)
• M93: 50,134,585 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.2

Radius: 6.5

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.58 AU - 19.34 AU

Year: 29427 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 109,907,991 km

• M1: 532,568 km (0.1 R)
• M2: 805,585 km (0.118 R)
• M3: 957,277 km (0.104 R)
• M4: 1,085,482 km (0.098 R)
• M5: 1,430,305 km (0.117 R)
• M6: 1,966,763 km (0.074 R)
• M7: 2,048,144 km (0.083 R)
• M8: 2,299,020 km (0.072 R)
• M9: 2,384,889 km (0.072 R)
• M10: 2,968,770 km (0.069 R)
• M11: 3,157,113 km (0.09 R)
• M12: 4,155,978 km (0.118 R)
• M13: 5,529,586 km (0.085 R)
• M14: 5,703,269 km (0.119 R)
• M15: 6,355,067 km (0.096 R)
• M16: 7,535,544 km (0.094 R)
• M17: 7,792,553 km (0.088 R)
• M18: 7,857,179 km (0.108 R)
• M19: 9,052,317 km (0.106 R)
• M20: 11,978,601 km (0.098 R)
• M21: 12,203,297 km (0.076 R)
• M22: 12,429,489 km (0.08 R)
• M23: 12,657,027 km (0.119 R)
• M24: 12,733,172 km (0.104 R)
• M25: 12,885,912 km (0.056 R)
• M26: 15,087,244 km (0.119 R)
• M27: 15,737,247 km (0.056 R)
• M28: 15,901,206 km (0.073 R)
• M29: 15,983,336 km (0.047 R)
• M30: 17,317,450 km (0.118 R)
• M31: 17,997,821 km (0.084 R)
• M32: 18,427,466 km (0.058 R)
• M33: 20,090,695 km (0.058 R)
• M34: 20,179,556 km (0.082 R)
• M35: 21,346,719 km (0.101 R)
• M36: 21,984,305 km (0.068 R)
• M37: 22,075,859 km (0.115 R)
• M38: 25,841,686 km (0.119 R)
• M39: 27,698,794 km (0.094 R)
• M40: 27,896,712 km (0.114 R)
• M41: 28,493,458 km (0.081 R)
• M42: 29,396,430 km (0.065 R)
• M43: 30,003,648 km (0.114 R)
• M44: 30,512,879 km (0.087 R)
• M45: 33,416,574 km (0.079 R)
• M46: 33,838,590 km (0.118 R)
• M47: 35,222,071 km (0.046 R)
• M48: 35,544,005 km (0.11 R)
• M49: 37,386,453 km (0.108 R)
• M50: 37,605,314 km (0.069 R)
• M51: 37,714,820 km (0.071 R)
• M52: 38,264,293 km (0.055 R)
• M53: 38,705,756 km (0.1 R)
• M54: 39,259,867 km (0.036 R)
• M55: 39,482,319 km (0.118 R)
• M56: 40,263,968 km (0.108 R)
• M57: 40,938,056 km (0.107 R)
• M58: 42,297,302 km (0.12 R)
• M59: 43,097,052 km (0.113 R)
• M60: 43,901,889 km (0.108 R)
• M61: 45,060,075 km (0.043 R)
• M62: 45,876,730 km (0.079 R)
• M63: 47,170,153 km (0.097 R)
• M64: 48,237,085 km (0.119 R)
• M65: 49,192,268 km (0.101 R)
• M66: 50,153,584 km (0.117 R)
• M67: 50,878,685 km (0.096 R)
• M68: 52,461,729 km (0.066 R)
• M69: 53,197,751 km (0.111 R)
• M70: 54,679,967 km (0.113 R)
• M71: 54,928,299 km (0.099 R)
• M72: 56,301,009 km (0.09 R)
• M73: 59,462,610 km (0.103 R)
• M74: 59,973,786 km (0.082 R)
• M75: 60,101,842 km (0.098 R)
• M76: 60,229,898 km (0.085 R)
• M77: 62,292,105 km (0.1 R)
• M78: 67,547,627 km (0.05 R)
• M79: 67,947,502 km (0.082 R)
• M80: 69,017,726 km (0.105 R)
• M81: 69,151,915 km (0.117 R)
• M82: 73,216,938 km (0.044 R)
• M83: 73,627,584 km (0.108 R)
• M84: 77,637,555 km (0.069 R)
• M85: 78,056,279 km (0.075 R)
• M86: 78,475,901 km (0.109 R)
• M87: 79,317,389 km (0.108 R)
• M88: 79,598,484 km (0.036 R)
• M89: 80,867,822 km (0.106 R)
• M90: 81,575,868 km (0.08 R)
• M91: 84,428,401 km (0.035 R)
• M92: 87,313,695 km (0.052 R)
• M93: 87,749,174 km (0.092 R)
• M94: 90,818,324 km (0.069 R)
• M95: 92,735,720 km (0.041 R)
• M96: 96,460,557 km (0.078 R)
• M97: 99,323,861 km (0.096 R)
• M98: 99,778,638 km (0.109 R)
• M99: 100,385,856 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798

Radius: 3.6

Gravity: 61.57 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.82 AU - 20.42 AU

Year: 32169 Days

Day: 24.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 109,907,991 km

• M1: 355,445 km (0.078 R)
• M2: 479,012 km (0.066 R)
• M3: 1,093,560 km (0.12 R)
• M4: 1,423,424 km (0.082 R)
• M5: 1,619,247 km (0.037 R)
• M6: 2,346,592 km (0.083 R)
• M7: 3,261,682 km (0.072 R)
• M8: 3,571,200 km (0.078 R)
• M9: 3,836,288 km (0.052 R)
• M10: 3,889,993 km (0.064 R)
• M11: 4,554,657 km (0.092 R)
• M12: 4,783,990 km (0.034 R)
• M13: 6,173,605 km (0.097 R)
• M14: 7,142,102 km (0.093 R)
• M15: 7,542,425 km (0.112 R)
• M16: 8,018,745 km (0.049 R)
• M17: 8,156,674 km (0.106 R)
• M18: 8,645,411 km (0.061 R)
• M19: 8,928,899 km (0.087 R)
• M20: 9,287,634 km (0.096 R)
• M21: 9,359,890 km (0.078 R)
• M22: 10,541,863 km (0.101 R)
• M23: 13,860,093 km (0.058 R)
• M24: 14,191,752 km (0.108 R)
• M25: 17,558,302 km (0.085 R)
• M26: 18,097,154 km (0.086 R)
• M27: 18,550,286 km (0.026 R)
• M28: 18,641,391 km (0.075 R)
• M29: 18,915,604 km (0.109 R)
• M30: 19,932,121 km (0.12 R)
• M31: 20,777,050 km (0.075 R)
• M32: 22,793,330 km (0.101 R)
• M33: 22,890,868 km (0.084 R)
• M34: 22,988,555 km (0.094 R)
• M35: 24,670,634 km (0.093 R)
• M36: 24,871,095 km (0.089 R)
• M37: 27,734,099 km (0.081 R)
• M38: 28,570,949 km (0.061 R)
• M39: 29,735,270 km (0.06 R)
• M40: 30,269,484 km (0.099 R)
• M41: 30,806,989 km (0.096 R)
• M42: 32,548,009 km (0.076 R)
• M43: 33,319,635 km (0.083 R)
• M44: 34,993,485 km (0.052 R)
• M45: 35,557,469 km (0.076 R)
• M46: 37,037,890 km (0.082 R)
• M47: 38,538,207 km (0.114 R)
• M48: 39,705,818 km (0.051 R)
• M49: 40,648,285 km (0.103 R)
• M50: 41,003,580 km (0.078 R)
• M51: 42,795,463 km (0.105 R)
• M52: 43,277,617 km (0.119 R)
• M53: 46,950,544 km (0.095 R)
• M54: 49,201,842 km (0.091 R)
• M55: 49,833,444 km (0.095 R)
• M56: 53,678,708 km (0.087 R)
• M57: 53,808,559 km (0.097 R)
• M58: 56,690,711 km (0.094 R)
• M59: 57,220,138 km (0.069 R)
• M60: 57,618,218 km (0.112 R)
• M61: 61,242,526 km (0.087 R)
• M62: 61,513,896 km (0.045 R)
• M63: 65,078,066 km (0.112 R)
• M64: 66,188,232 km (0.111 R)
• M65: 67,724,751 km (0.071 R)
• M66: 68,005,397 km (0.116 R)
• M67: 68,286,342 km (0.079 R)
• M68: 68,567,735 km (0.09 R)
• M69: 69,838,868 km (0.079 R)
• M70: 70,548,411 km (0.111 R)
• M71: 73,266,305 km (0.118 R)
• M72: 73,842,855 km (0.12 R)
• M73: 77,773,839 km (0.094 R)
• M74: 80,283,492 km (0.062 R)
• M75: 81,473,544 km (0.07 R)
• M76: 82,220,486 km (0.091 R)
• M77: 82,669,579 km (0.102 R)
• M78: 90,583,755 km (0.058 R)
• M79: 91,512,309 km (0.085 R)
• M80: 91,822,575 km (0.079 R)
• M81: 93,378,991 km (0.073 R)
• M82: 94,473,748 km (0.098 R)
• M83: 102,737,385 km (0.095 R)
• M84: 103,382,601 km (0.116 R)
• M85: 106,628,575 km (0.075 R)
• M86: 106,791,786 km (0.027 R)
• M87: 107,281,869 km (0.101 R)
• M88: 108,592,346 km (0.073 R)
• M89: 109,743,203 km (0.039 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit