🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 32.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.69 AU - 1.09 AU

Year: 298 Days

Day: 25.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,765,735 km

• M1: 26,628 km (0.081 R)
• M2: 129,103 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 409 Days

Day: 22.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.75 AU - 1.99 AU

Year: 907 Days

Day: 36.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,765,735 km

• M1: 150,346 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.51 AU - 4.13 AU

Year: 2146 Days

Day: 15.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.83 AU - 3.91 AU

Year: 2195 Days

Day: 13.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 12.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.97 AU - 9.35 AU

Year: 7521 Days

Day: 14.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,765,735 km

• M1: 154,983 km (0.088 R)
• M2: 461,958 km (0.088 R)
• M3: 1,146,668 km (0.09 R)
• M4: 1,454,839 km (0.089 R)
• M5: 1,893,460 km (0.096 R)
• M6: 2,190,262 km (0.057 R)
• M7: 2,487,513 km (0.071 R)
• M8: 3,787,070 km (0.108 R)
• M9: 4,127,704 km (0.052 R)
• M10: 4,336,992 km (0.103 R)
• M11: 4,460,709 km (0.088 R)
• M12: 4,657,431 km (0.106 R)
• M13: 4,766,039 km (0.076 R)
• M14: 5,492,336 km (0.113 R)
• M15: 5,568,781 km (0.117 R)
• M16: 6,153,858 km (0.06 R)
• M17: 6,881,652 km (0.095 R)
• M18: 6,964,230 km (0.106 R)
• M19: 8,220,403 km (0.058 R)
• M20: 8,462,452 km (0.103 R)
• M21: 9,088,968 km (0.057 R)
• M22: 10,339,158 km (0.096 R)
• M23: 10,767,905 km (0.034 R)
• M24: 11,791,005 km (0.062 R)
• M25: 11,939,705 km (0.061 R)
• M26: 12,163,803 km (0.064 R)
• M27: 12,921,366 km (0.028 R)
• M28: 13,049,123 km (0.071 R)
• M29: 13,305,833 km (0.115 R)
• M30: 13,642,129 km (0.105 R)
• M31: 13,772,130 km (0.117 R)
• M32: 14,217,632 km (0.041 R)
• M33: 14,561,408 km (0.119 R)
• M34: 14,641,144 km (0.098 R)
• M35: 15,015,138 km (0.098 R)
• M36: 15,095,772 km (0.116 R)
• M37: 15,311,192 km (0.081 R)
• M38: 16,128,595 km (0.11 R)
• M39: 18,319,606 km (0.069 R)
• M40: 19,274,339 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 4.4

Gravity: 42.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.66 AU - 13.42 AU

Year: 16705 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,765,735 km

• M1: 80,035 km (0.104 R)
• M2: 273,016 km (0.064 R)
• M3: 607,068 km (0.074 R)
• M4: 929,751 km (0.096 R)
• M5: 1,005,148 km (0.115 R)
• M6: 2,288,698 km (0.081 R)
• M7: 2,706,824 km (0.119 R)
• M8: 4,179,465 km (0.084 R)
• M9: 4,601,631 km (0.068 R)
• M10: 5,715,087 km (0.076 R)
• M11: 5,761,313 km (0.083 R)
• M12: 6,325,447 km (0.078 R)
• M13: 7,005,668 km (0.106 R)
• M14: 7,104,702 km (0.11 R)
• M15: 8,016,950 km (0.112 R)
• M16: 8,486,837 km (0.115 R)
• M17: 8,965,550 km (0.091 R)
• M18: 10,004,657 km (0.111 R)
• M19: 10,060,307 km (0.108 R)
• M20: 10,509,998 km (0.088 R)
• M21: 10,680,390 km (0.077 R)
• M22: 11,780,084 km (0.092 R)
• M23: 11,897,818 km (0.094 R)
• M24: 14,272,684 km (0.119 R)
• M25: 14,713,998 km (0.114 R)
• M26: 16,064,567 km (0.11 R)
• M27: 16,195,316 km (0.097 R)
• M28: 17,053,409 km (0.053 R)
• M29: 17,656,139 km (0.088 R)
• M30: 17,926,163 km (0.086 R)
• M31: 19,089,287 km (0.111 R)
• M32: 19,297,078 km (0.113 R)
• M33: 19,505,468 km (0.113 R)
• M34: 19,924,791 km (0.093 R)
• M35: 20,065,263 km (0.119 R)
• M36: 20,417,716 km (0.11 R)
• M37: 20,488,476 km (0.095 R)
• M38: 20,914,680 km (0.116 R)
• M39: 21,848,171 km (0.084 R)
• M40: 22,065,387 km (0.107 R)
• M41: 22,283,500 km (0.048 R)
• M42: 22,575,366 km (0.109 R)
• M43: 22,721,673 km (0.061 R)
• M44: 23,236,588 km (0.071 R)
• M45: 23,384,391 km (0.087 R)
• M46: 23,680,894 km (0.111 R)
• M47: 24,277,790 km (0.118 R)
• M48: 24,955,169 km (0.051 R)
• M49: 25,030,865 km (0.105 R)
• M50: 25,562,536 km (0.102 R)
• M51: 26,174,691 km (0.06 R)
• M52: 26,328,477 km (0.106 R)
• M53: 26,482,563 km (0.11 R)
• M54: 26,869,124 km (0.109 R)
• M55: 28,433,918 km (0.072 R)
• M56: 28,909,041 km (0.106 R)
• M57: 29,307,120 km (0.066 R)
• M58: 30,592,765 km (0.104 R)
• M59: 30,998,324 km (0.099 R)
• M60: 31,487,360 km (0.097 R)
• M61: 32,143,346 km (0.073 R)
• M62: 32,555,638 km (0.063 R)
• M63: 32,969,576 km (0.114 R)
• M64: 33,135,629 km (0.067 R)
• M65: 33,886,610 km (0.1 R)
• M66: 33,970,385 km (0.113 R)
• M67: 35,916,205 km (0.09 R)
• M68: 38,595,353 km (0.061 R)
• M69: 38,770,383 km (0.106 R)
• M70: 39,209,153 km (0.112 R)
• M71: 39,649,569 km (0.099 R)
• M72: 39,737,982 km (0.039 R)
• M73: 39,826,244 km (0.093 R)
• M74: 40,180,342 km (0.087 R)
• M75: 45,522,183 km (0.113 R)
• M76: 46,356,491 km (0.072 R)
• M77: 46,728,840 km (0.097 R)
• M78: 47,008,887 km (0.054 R)
• M79: 47,476,679 km (0.114 R)
• M80: 54,283,981 km (0.106 R)
• M81: 55,760,662 km (0.105 R)
• M82: 56,355,014 km (0.109 R)
• M83: 56,553,680 km (0.095 R)
• M84: 58,753,517 km (0.066 R)
• M85: 59,661,426 km (0.117 R)
• M86: 60,269,392 km (0.038 R)
• M87: 63,752,629 km (0.093 R)
• M88: 64,789,491 km (0.092 R)
• M89: 69,204,573 km (0.098 R)
• M90: 69,630,179 km (0.061 R)
• M91: 69,736,693 km (0.08 R)
• M92: 70,483,785 km (0.116 R)
• M93: 70,590,747 km (0.079 R)
• M94: 70,804,822 km (0.083 R)
• M95: 71,233,719 km (0.119 R)
• M96: 71,448,392 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.5

Radius: 3.8

Gravity: 43.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.56 AU - 14.7 AU

Year: 19852 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,765,735 km

• M1: 356,342 km (0.113 R)
• M2: 392,694 km (0.081 R)
• M3: 822,489 km (0.059 R)
• M4: 1,185,264 km (0.07 R)
• M5: 1,240,765 km (0.114 R)
• M6: 1,383,332 km (0.102 R)
• M7: 1,412,503 km (0.105 R)
• M8: 1,841,999 km (0.114 R)
• M9: 1,971,700 km (0.097 R)
• M10: 2,773,545 km (0.098 R)
• M11: 3,582,719 km (0.051 R)
• M12: 3,622,961 km (0.037 R)
• M13: 4,033,607 km (0.103 R)
• M14: 4,159,718 km (0.111 R)
• M15: 4,329,961 km (0.109 R)
• M16: 4,854,002 km (0.105 R)
• M17: 5,168,906 km (0.094 R)
• M18: 5,818,310 km (0.073 R)
• M19: 6,739,982 km (0.111 R)
• M20: 8,231,772 km (0.054 R)
• M21: 8,285,029 km (0.116 R)
• M22: 10,160,687 km (0.083 R)
• M23: 11,263,373 km (0.113 R)
• M24: 11,440,946 km (0.077 R)
• M25: 12,342,572 km (0.071 R)
• M26: 13,080,239 km (0.101 R)
• M27: 14,022,108 km (0.078 R)
• M28: 14,404,929 km (0.099 R)
• M29: 14,533,284 km (0.074 R)
• M30: 14,920,742 km (0.106 R)
• M31: 15,904,198 km (0.113 R)
• M32: 15,970,470 km (0.105 R)
• M33: 16,236,605 km (0.097 R)
• M34: 16,303,326 km (0.074 R)
• M35: 16,571,255 km (0.114 R)
• M36: 18,070,824 km (0.035 R)
• M37: 18,696,742 km (0.087 R)
• M38: 19,258,931 km (0.056 R)
• M39: 20,978,857 km (0.055 R)
• M40: 21,856,997 km (0.11 R)
• M41: 22,226,504 km (0.12 R)
• M42: 22,821,903 km (0.059 R)
• M43: 24,409,585 km (0.083 R)
• M44: 24,946,642 km (0.088 R)
• M45: 25,332,754 km (0.079 R)
• M46: 25,798,602 km (0.079 R)
• M47: 26,424,070 km (0.115 R)
• M48: 26,896,500 km (0.119 R)
• M49: 28,330,396 km (0.092 R)
• M50: 30,116,295 km (0.057 R)
• M51: 30,198,425 km (0.072 R)
• M52: 32,022,023 km (0.114 R)
• M53: 32,189,572 km (0.082 R)
• M54: 34,308,476 km (0.112 R)
• M55: 36,210,015 km (0.065 R)
• M56: 37,702,703 km (0.093 R)
• M57: 37,791,115 km (0.049 R)
• M58: 38,145,512 km (0.091 R)
• M59: 39,125,827 km (0.086 R)
• M60: 39,484,264 km (0.097 R)
• M61: 40,204,577 km (0.12 R)
• M62: 40,475,798 km (0.111 R)
• M63: 40,747,618 km (0.12 R)
• M64: 40,838,424 km (0.096 R)
• M65: 41,932,582 km (0.094 R)
• M66: 42,391,399 km (0.12 R)
• M67: 44,991,111 km (0.089 R)
• M68: 47,355,356 km (0.104 R)
• M69: 47,737,429 km (0.109 R)
• M70: 52,795,931 km (0.085 R)
• M71: 53,291,249 km (0.12 R)
• M72: 53,688,581 km (0.073 R)
• M73: 56,902,542 km (0.078 R)
• M74: 57,308,551 km (0.099 R)
• M75: 57,817,632 km (0.119 R)
• M76: 58,225,885 km (0.109 R)
• M77: 59,662,324 km (0.081 R)
• M78: 59,868,469 km (0.068 R)
• M79: 60,178,137 km (0.075 R)
• M80: 61,110,431 km (0.117 R)
• M81: 62,256,351 km (0.074 R)
• M82: 62,360,770 km (0.086 R)
• M83: 62,779,494 km (0.118 R)
• M84: 63,409,301 km (0.042 R)
• M85: 63,619,636 km (0.097 R)
• M86: 66,269,014 km (0.107 R)
• M87: 66,375,827 km (0.098 R)
• M88: 66,589,453 km (0.081 R)
• M89: 66,803,228 km (0.094 R)
• M90: 67,446,200 km (0.077 R)
• M91: 67,875,845 km (0.053 R)
• M92: 68,846,137 km (0.1 R)
• M93: 69,712,458 km (0.078 R)
• M94: 69,929,525 km (0.087 R)
• M95: 71,674,733 km (0.048 R)
• M96: 72,332,964 km (0.07 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit