🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 425 Days

Day: 43.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1 AU - 1.44 AU

Year: 490 Days

Day: 38.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.49 AU - 2.57 AU

Year: 1463 Days

Day: 45.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.89 AU - 3.05 AU

Year: 1860 Days

Day: 25.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,079,459 km

• M1: 566,078 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.75 AU - 4.83 AU

Year: 3229 Days

Day: 47.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.92 AU - 4.98 AU

Year: 3412 Days

Day: 23.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 13

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.38 AU - 11.24 AU

Year: 12917 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,079,459 km

• M1: 232,924 km (0.099 R)
• M2: 423,362 km (0.092 R)
• M3: 741,706 km (0.084 R)
• M4: 836,252 km (0.106 R)
• M5: 1,233,584 km (0.082 R)
• M6: 1,322,744 km (0.109 R)
• M7: 1,414,149 km (0.101 R)
• M8: 1,507,947 km (0.106 R)
• M9: 1,730,399 km (0.105 R)
• M10: 2,478,837 km (0.087 R)
• M11: 3,140,209 km (0.027 R)
• M12: 3,354,732 km (0.116 R)
• M13: 4,358,983 km (0.119 R)
• M14: 5,301,898 km (0.113 R)
• M15: 5,472,290 km (0.091 R)
• M16: 5,579,701 km (0.071 R)
• M17: 6,284,008 km (0.05 R)
• M18: 6,555,379 km (0.09 R)
• M19: 6,923,389 km (0.074 R)
• M20: 7,321,769 km (0.117 R)
• M21: 7,679,457 km (0.115 R)
• M22: 7,921,207 km (0.094 R)
• M23: 8,091,898 km (0.116 R)
• M24: 8,461,854 km (0.095 R)
• M25: 8,913,191 km (0.066 R)
• M26: 9,398,187 km (0.12 R)
• M27: 9,553,021 km (0.058 R)
• M28: 9,891,710 km (0.074 R)
• M29: 10,527,352 km (0.101 R)
• M30: 11,615,975 km (0.08 R)
• M31: 12,117,577 km (0.083 R)
• M32: 12,569,512 km (0.096 R)
• M33: 12,797,499 km (0.114 R)
• M34: 12,998,110 km (0.113 R)
• M35: 13,460,667 km (0.062 R)
• M36: 13,752,532 km (0.103 R)
• M37: 14,461,477 km (0.1 R)
• M38: 14,850,581 km (0.064 R)
• M39: 15,152,170 km (0.063 R)
• M40: 15,242,976 km (0.097 R)
• M41: 15,364,449 km (0.119 R)
• M42: 15,516,740 km (0.051 R)
• M43: 16,285,673 km (0.095 R)
• M44: 17,004,192 km (0.108 R)
• M45: 17,478,267 km (0.118 R)
• M46: 17,573,561 km (0.101 R)
• M47: 18,407,270 km (0.089 R)
• M48: 18,796,374 km (0.104 R)
• M49: 19,681,844 km (0.085 R)
• M50: 19,814,088 km (0.119 R)
• M51: 20,046,414 km (0.081 R)
• M52: 20,346,507 km (0.11 R)
• M53: 20,849,904 km (0.084 R)
• M54: 21,766,191 km (0.117 R)
• M55: 22,626,379 km (0.049 R)
• M56: 23,008,452 km (0.119 R)
• M57: 23,147,877 km (0.032 R)
• M58: 23,322,607 km (0.08 R)
• M59: 23,532,792 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.7

Radius: 3

Gravity: 32.52 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.56 AU - 16.02 AU

Year: 21729 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,079,459 km

• M1: 221,554 km (0.085 R)
• M2: 262,395 km (0.102 R)
• M3: 351,854 km (0.108 R)
• M4: 654,042 km (0.086 R)
• M5: 818,001 km (0.115 R)
• M6: 861,085 km (0.108 R)
• M7: 1,590,525 km (0.1 R)
• M8: 1,809,685 km (0.095 R)
• M9: 2,096,764 km (0.095 R)
• M10: 2,215,544 km (0.059 R)
• M11: 2,616,616 km (0.118 R)
• M12: 3,731,120 km (0.066 R)
• M13: 3,947,589 km (0.1 R)
• M14: 3,984,090 km (0.1 R)
• M15: 4,205,346 km (0.098 R)
• M16: 4,544,783 km (0.088 R)
• M17: 4,775,912 km (0.116 R)
• M18: 4,853,703 km (0.112 R)
• M19: 5,089,918 km (0.095 R)
• M20: 5,329,873 km (0.088 R)
• M21: 8,154,879 km (0.038 R)
• M22: 9,295,413 km (0.058 R)
• M23: 9,834,564 km (0.111 R)
• M24: 10,484,866 km (0.042 R)
• M25: 12,356,635 km (0.073 R)
• M26: 12,624,564 km (0.096 R)
• M27: 12,894,439 km (0.109 R)
• M28: 13,166,258 km (0.043 R)
• M29: 13,275,614 km (0.119 R)
• M30: 13,385,120 km (0.101 R)
• M31: 13,494,925 km (0.057 R)
• M32: 14,048,736 km (0.118 R)
• M33: 15,350,387 km (0.07 R)
• M34: 15,986,328 km (0.092 R)
• M35: 17,224,100 km (0.093 R)
• M36: 17,343,629 km (0.077 R)
• M37: 18,187,810 km (0.108 R)
• M38: 18,492,391 km (0.101 R)
• M39: 19,168,723 km (0.098 R)
• M40: 19,478,840 km (0.086 R)
• M41: 20,735,611 km (0.106 R)
• M42: 20,990,077 km (0.089 R)
• M43: 21,245,590 km (0.104 R)
• M44: 21,566,478 km (0.118 R)
• M45: 22,018,263 km (0.114 R)
• M46: 22,603,789 km (0.045 R)
• M47: 23,062,756 km (0.111 R)
• M48: 23,524,864 km (0.108 R)
• M49: 23,923,392 km (0.041 R)
• M50: 24,257,145 km (0.06 R)
• M51: 24,458,055 km (0.101 R)
• M52: 24,794,351 km (0.118 R)
• M53: 24,996,757 km (0.072 R)
• M54: 26,636,050 km (0.112 R)
• M55: 27,678,299 km (0.093 R)
• M56: 28,804,472 km (0.065 R)
• M57: 29,515,809 km (0.115 R)
• M58: 30,666,217 km (0.095 R)
• M59: 32,271,552 km (0.061 R)
• M60: 33,605,366 km (0.117 R)
• M61: 34,429,202 km (0.115 R)
• M62: 34,504,450 km (0.103 R)
• M63: 35,108,227 km (0.076 R)
• M64: 35,183,923 km (0.05 R)
• M65: 36,249,808 km (0.086 R)
• M66: 38,179,172 km (0.095 R)
• M67: 38,412,844 km (0.112 R)
• M68: 39,195,540 km (0.059 R)
• M69: 39,431,306 km (0.075 R)
• M70: 39,588,833 km (0.091 R)
• M71: 40,300,021 km (0.113 R)
• M72: 41,015,398 km (0.028 R)
• M73: 41,175,019 km (0.051 R)
• M74: 43,674,201 km (0.096 R)
• M75: 46,554,558 km (0.082 R)
• M76: 46,804,237 km (0.086 R)
• M77: 47,304,941 km (0.077 R)
• M78: 48,059,513 km (0.085 R)
• M79: 48,564,705 km (0.092 R)
• M80: 48,649,078 km (0.113 R)
• M81: 49,410,531 km (0.095 R)
• M82: 50,517,555 km (0.063 R)
• M83: 50,688,546 km (0.062 R)
• M84: 51,460,471 km (0.066 R)
• M85: 51,977,331 km (0.102 R)
• M86: 53,276,888 km (0.06 R)
• M87: 53,451,020 km (0.067 R)
• M88: 53,538,086 km (0.103 R)
• M89: 53,886,948 km (0.073 R)
• M90: 54,061,679 km (0.097 R)
• M91: 55,554,665 km (0.082 R)
• M92: 55,731,191 km (0.086 R)
• M93: 56,616,511 km (0.039 R)
• M94: 57,150,127 km (0.057 R)
• M95: 59,390,803 km (0.092 R)
• M96: 60,295,123 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.4

Radius: 8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.92 AU - 19.54 AU

Year: 27133 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,079,459 km

• M1: 173,982 km (0.081 R)
• M2: 394,041 km (0.099 R)
• M3: 459,265 km (0.101 R)
• M4: 617,540 km (0.104 R)
• M5: 711,637 km (0.083 R)
• M6: 844,929 km (0.076 R)
• M7: 986,598 km (0.063 R)
• M8: 1,651,860 km (0.044 R)
• M9: 1,808,040 km (0.104 R)
• M10: 1,899,594 km (0.113 R)
• M11: 1,969,306 km (0.089 R)
• M12: 2,039,767 km (0.093 R)
• M13: 2,111,275 km (0.099 R)
• M14: 2,183,531 km (0.066 R)
• M15: 2,608,837 km (0.044 R)
• M16: 2,870,933 km (0.085 R)
• M17: 3,005,272 km (0.119 R)
• M18: 3,059,576 km (0.118 R)
• M19: 3,505,976 km (0.081 R)
• M20: 3,883,710 km (0.027 R)
• M21: 4,304,978 km (0.099 R)
• M22: 7,343,161 km (0.063 R)
• M23: 7,638,766 km (0.058 R)
• M24: 8,127,503 km (0.115 R)
• M25: 8,899,129 km (0.054 R)
• M26: 9,135,194 km (0.107 R)
• M27: 9,533,124 km (0.08 R)
• M28: 10,222,770 km (0.106 R)
• M29: 11,054,535 km (0.074 R)
• M30: 11,821,673 km (0.078 R)
• M31: 13,048,824 km (0.078 R)
• M32: 13,317,053 km (0.11 R)
• M33: 13,632,256 km (0.12 R)
• M34: 14,454,146 km (0.057 R)
• M35: 15,292,044 km (0.046 R)
• M36: 15,527,661 km (0.109 R)
• M37: 17,014,663 km (0.106 R)
• M38: 17,602,433 km (0.095 R)
• M39: 17,898,787 km (0.107 R)
• M40: 19,252,797 km (0.073 R)
• M41: 19,558,126 km (0.094 R)
• M42: 19,865,101 km (0.118 R)
• M43: 19,916,413 km (0.098 R)
• M44: 19,967,875 km (0.091 R)
• M45: 21,846,076 km (0.05 R)
• M46: 22,484,560 km (0.069 R)
• M47: 22,591,522 km (0.101 R)
• M48: 23,021,317 km (0.109 R)
• M49: 23,237,336 km (0.117 R)
• M50: 23,725,474 km (0.069 R)
• M51: 24,052,944 km (0.096 R)
• M52: 24,271,955 km (0.087 R)
• M53: 25,936,082 km (0.119 R)
• M54: 26,781,908 km (0.088 R)
• M55: 27,008,998 km (0.087 R)
• M56: 27,350,829 km (0.106 R)
• M57: 27,808,898 km (0.098 R)
• M58: 28,211,765 km (0.101 R)
• M59: 28,906,797 km (0.084 R)
• M60: 29,081,377 km (0.081 R)
• M61: 29,256,407 km (0.108 R)
• M62: 30,313,765 km (0.066 R)
• M63: 30,491,188 km (0.119 R)
• M64: 31,025,551 km (0.115 R)
• M65: 31,803,011 km (0.073 R)
• M66: 32,465,730 km (0.042 R)
• M67: 32,707,929 km (0.045 R)
• M68: 34,975,982 km (0.056 R)
• M69: 36,725,828 km (0.12 R)
• M70: 37,104,461 km (0.112 R)
• M71: 37,675,027 km (0.114 R)
• M72: 37,929,493 km (0.033 R)
• M73: 39,339,154 km (0.074 R)
• M74: 39,791,238 km (0.104 R)
• M75: 40,115,267 km (0.073 R)
• M76: 40,180,193 km (0.082 R)
• M77: 40,766,018 km (0.089 R)
• M78: 40,896,468 km (0.089 R)
• M79: 42,606,371 km (0.107 R)
• M80: 43,270,137 km (0.118 R)
• M81: 44,675,310 km (0.114 R)
• M82: 44,742,479 km (0.094 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit