🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 187 Days

Day: 44.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,891,807 km

• M1: 222,602 km (0.11 R)
• M2: 262,095 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 187 Days

Day: 19.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 466 Days

Day: 17.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.09 AU - 1.39 AU

Year: 616 Days

Day: 24.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.46 AU - 1.78 AU

Year: 920 Days

Day: 23.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.85 AU - 2.27 AU

Year: 1319 Days

Day: 43.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 13.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.88 AU - 4.24 AU

Year: 3650 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,891,807 km

• M1: 227,389 km (0.058 R)
• M2: 328,966 km (0.059 R)
• M3: 518,656 km (0.07 R)
• M4: 740,809 km (0.063 R)
• M5: 984,803 km (0.05 R)
• M6: 1,068,129 km (0.098 R)
• M7: 1,441,076 km (0.097 R)
• M8: 1,914,703 km (0.119 R)
• M9: 2,161,540 km (0.067 R)
• M10: 2,321,310 km (0.114 R)
• M11: 2,929,276 km (0.068 R)
• M12: 3,142,752 km (0.07 R)
• M13: 3,251,510 km (0.097 R)
• M14: 3,398,564 km (0.099 R)
• M15: 3,642,259 km (0.04 R)
• M16: 3,969,729 km (0.086 R)
• M17: 4,166,899 km (0.025 R)
• M18: 4,306,773 km (0.047 R)
• M19: 4,448,442 km (0.116 R)
• M20: 5,008,986 km (0.111 R)
• M21: 5,115,350 km (0.089 R)
• M22: 5,222,462 km (0.06 R)
• M23: 5,395,397 km (0.097 R)
• M24: 5,614,258 km (0.09 R)
• M25: 5,769,242 km (0.06 R)
• M26: 5,903,132 km (0.067 R)
• M27: 5,993,040 km (0.106 R)
• M28: 6,357,311 km (0.038 R)
• M29: 6,449,613 km (0.118 R)
• M30: 7,688,732 km (0.07 R)
• M31: 7,836,385 km (0.098 R)
• M32: 8,335,593 km (0.119 R)
• M33: 8,614,593 km (0.104 R)
• M34: 9,522,802 km (0.063 R)
• M35: 9,708,004 km (0.091 R)
• M36: 9,948,109 km (0.062 R)
• M37: 10,136,153 km (0.088 R)
• M38: 10,707,468 km (0.102 R)
• M39: 10,872,624 km (0.026 R)
• M40: 11,149,828 km (0.09 R)
• M41: 11,233,454 km (0.106 R)
• M42: 11,485,526 km (0.041 R)
• M43: 11,909,786 km (0.103 R)
• M44: 12,195,667 km (0.051 R)
• M45: 12,281,836 km (0.098 R)
• M46: 13,125,268 km (0.092 R)
• M47: 13,302,243 km (0.089 R)
• M48: 13,479,815 km (0.067 R)
• M49: 13,927,562 km (0.048 R)
• M50: 14,017,620 km (0.096 R)
• M51: 14,289,140 km (0.07 R)
• M52: 14,837,566 km (0.047 R)
• M53: 14,929,568 km (0.109 R)
• M54: 15,392,723 km (0.118 R)
• M55: 15,923,347 km (0.108 R)
• M56: 16,112,139 km (0.093 R)
• M57: 16,682,855 km (0.109 R)
• M58: 16,906,504 km (0.082 R)
• M59: 17,389,256 km (0.095 R)
• M60: 17,909,259 km (0.105 R)
• M61: 18,105,531 km (0.058 R)
• M62: 18,765,108 km (0.104 R)
• M63: 19,735,549 km (0.099 R)
• M64: 19,870,636 km (0.106 R)
• M65: 20,243,883 km (0.102 R)
• M66: 20,346,058 km (0.081 R)
• M67: 20,928,293 km (0.111 R)
• M68: 21,135,187 km (0.09 R)
• M69: 21,759,758 km (0.096 R)
• M70: 21,969,345 km (0.108 R)
• M71: 22,074,363 km (0.108 R)
• M72: 22,214,685 km (0.08 R)
• M73: 22,708,059 km (0.057 R)
• M74: 22,849,728 km (0.071 R)
• M75: 23,240,777 km (0.118 R)
• M76: 23,777,534 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 10

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.79 AU - 5.75 AU

Year: 5398 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,891,807 km

• M1: 237,561 km (0.081 R)
• M2: 434,133 km (0.1 R)
• M3: 498,161 km (0.108 R)
• M4: 817,702 km (0.106 R)
• M5: 928,554 km (0.112 R)
• M6: 1,044,792 km (0.114 R)
• M7: 1,119,890 km (0.084 R)
• M8: 1,228,498 km (0.072 R)
• M9: 1,292,226 km (0.089 R)
• M10: 1,490,294 km (0.089 R)
• M11: 1,627,924 km (0.082 R)
• M12: 1,824,346 km (0.115 R)
• M13: 2,181,885 km (0.047 R)
• M14: 2,338,963 km (0.058 R)
• M15: 2,664,787 km (0.108 R)
• M16: 2,833,234 km (0.111 R)
• M17: 3,495,803 km (0.091 R)
• M18: 3,868,601 km (0.098 R)
• M19: 4,011,617 km (0.089 R)
• M20: 4,156,427 km (0.102 R)
• M21: 4,626,613 km (0.094 R)
• M22: 4,727,891 km (0.032 R)
• M23: 4,829,767 km (0.085 R)
• M24: 5,192,243 km (0.088 R)
• M25: 5,271,081 km (0.085 R)
• M26: 5,752,637 km (0.045 R)
• M27: 5,834,317 km (0.076 R)
• M28: 6,081,453 km (0.095 R)
• M29: 6,192,454 km (0.034 R)
• M30: 6,416,552 km (0.082 R)
• M31: 7,756,051 km (0.118 R)
• M32: 8,457,516 km (0.113 R)
• M33: 9,147,311 km (0.062 R)
• M34: 9,531,180 km (0.053 R)
• M35: 9,628,119 km (0.104 R)
• M36: 10,182,828 km (0.107 R)
• M37: 10,848,838 km (0.028 R)
• M38: 10,916,157 km (0.119 R)
• M39: 10,983,775 km (0.06 R)
• M40: 11,460,244 km (0.108 R)
• M41: 11,528,910 km (0.101 R)
• M42: 11,666,540 km (0.101 R)
• M43: 11,943,595 km (0.111 R)
• M44: 12,858,835 km (0.073 R)
• M45: 13,505,696 km (0.115 R)
• M46: 13,650,806 km (0.06 R)
• M47: 14,199,979 km (0.082 R)
• M48: 14,384,583 km (0.051 R)
• M49: 14,681,685 km (0.097 R)
• M50: 15,244,173 km (0.068 R)
• M51: 15,928,433 km (0.092 R)
• M52: 16,005,177 km (0.117 R)
• M53: 16,274,453 km (0.111 R)
• M54: 16,622,867 km (0.083 R)
• M55: 16,778,448 km (0.076 R)
• M56: 17,091,258 km (0.08 R)
• M57: 17,921,376 km (0.112 R)
• M58: 18,321,251 km (0.074 R)
• M59: 19,293,039 km (0.104 R)
• M60: 19,415,709 km (0.108 R)
• M61: 20,489,672 km (0.109 R)
• M62: 20,823,874 km (0.105 R)
• M63: 21,117,983 km (0.118 R)
• M64: 21,455,626 km (0.112 R)
• M65: 22,050,876 km (0.112 R)
• M66: 22,565,492 km (0.067 R)
• M67: 22,737,829 km (0.116 R)
• M68: 23,781,424 km (0.058 R)
• M69: 24,751,865 km (0.117 R)
• M70: 26,322,045 km (0.083 R)
• M71: 26,867,778 km (0.03 R)
• M72: 27,785,710 km (0.094 R)
• M73: 28,202,191 km (0.091 R)
• M74: 28,853,989 km (0.114 R)
• M75: 29,088,109 km (0.088 R)
• M76: 29,416,776 km (0.072 R)
• M77: 30,743,709 km (0.111 R)
• M78: 31,559,017 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.5

Radius: 5.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.27 AU - 14.37 AU

Year: 19296 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,891,807 km

• M1: 83,027 km (0.043 R)
• M2: 482,453 km (0.07 R)
• M3: 756,217 km (0.076 R)
• M4: 1,235,080 km (0.095 R)
• M5: 1,583,045 km (0.094 R)
• M6: 1,674,748 km (0.057 R)
• M7: 1,744,610 km (0.069 R)
• M8: 2,058,766 km (0.069 R)
• M9: 2,469,262 km (0.1 R)
• M10: 3,246,872 km (0.107 R)
• M11: 3,422,799 km (0.053 R)
• M12: 3,482,040 km (0.062 R)
• M13: 3,662,156 km (0.083 R)
• M14: 3,876,081 km (0.099 R)
• M15: 4,220,455 km (0.113 R)
• M16: 4,284,184 km (0.071 R)
• M17: 4,477,015 km (0.101 R)
• M18: 4,574,553 km (0.1 R)
• M19: 4,904,865 km (0.079 R)
• M20: 5,588,378 km (0.092 R)
• M21: 6,557,623 km (0.081 R)
• M22: 6,668,475 km (0.091 R)
• M23: 6,817,325 km (0.115 R)
• M24: 6,967,222 km (0.092 R)
• M25: 7,042,619 km (0.117 R)
• M26: 8,125,857 km (0.118 R)
• M27: 8,205,294 km (0.051 R)
• M28: 8,931,142 km (0.066 R)
• M29: 10,314,175 km (0.105 R)
• M30: 10,833,579 km (0.097 R)
• M31: 10,964,776 km (0.044 R)
• M32: 11,008,608 km (0.114 R)
• M33: 11,052,440 km (0.098 R)
• M34: 11,317,079 km (0.109 R)
• M35: 11,405,790 km (0.046 R)
• M36: 11,450,221 km (0.118 R)
• M37: 12,305,023 km (0.076 R)
• M38: 12,948,145 km (0.102 R)
• M39: 13,743,556 km (0.119 R)
• M40: 13,932,947 km (0.084 R)
• M41: 14,028,092 km (0.054 R)
• M42: 14,602,847 km (0.088 R)
• M43: 15,039,074 km (0.116 R)
• M44: 15,381,354 km (0.092 R)
• M45: 15,430,422 km (0.073 R)
• M46: 18,836,616 km (0.083 R)
• M47: 18,889,125 km (0.045 R)
• M48: 19,152,567 km (0.102 R)
• M49: 20,487,877 km (0.061 R)
• M50: 21,522,646 km (0.11 R)
• M51: 21,742,704 km (0.098 R)
• M52: 22,240,566 km (0.076 R)
• M53: 22,742,018 km (0.105 R)
• M54: 22,853,917 km (0.078 R)
• M55: 22,966,116 km (0.092 R)
• M56: 23,190,961 km (0.118 R)
• M57: 23,247,210 km (0.093 R)
• M58: 23,586,199 km (0.045 R)
• M59: 25,131,245 km (0.097 R)
• M60: 25,945,208 km (0.085 R)
• M61: 26,003,700 km (0.069 R)
• M62: 26,296,763 km (0.076 R)
• M63: 26,355,554 km (0.094 R)
• M64: 26,649,813 km (0.039 R)
• M65: 26,945,269 km (0.115 R)
• M66: 28,619,718 km (0.074 R)
• M67: 29,286,626 km (0.048 R)
• M68: 29,469,434 km (0.116 R)
• M69: 29,591,506 km (0.1 R)
• M70: 30,020,104 km (0.073 R)
• M71: 30,204,408 km (0.104 R)
• M72: 31,567,395 km (0.08 R)
• M73: 31,692,309 km (0.058 R)
• M74: 32,508,066 km (0.052 R)
• M75: 32,697,457 km (0.074 R)
• M76: 33,013,707 km (0.113 R)
• M77: 33,330,854 km (0.105 R)
• M78: 33,712,927 km (0.049 R)
• M79: 34,932,300 km (0.062 R)
• M80: 34,996,926 km (0.067 R)
• M81: 35,255,581 km (0.08 R)
• M82: 36,296,782 km (0.112 R)
• M83: 36,886,945 km (0.034 R)
• M84: 37,877,433 km (0.046 R)
• M85: 40,629,136 km (0.063 R)
• M86: 41,310,106 km (0.08 R)
• M87: 41,446,688 km (0.12 R)
• M88: 41,994,665 km (0.098 R)
• M89: 42,063,480 km (0.111 R)
• M90: 42,614,150 km (0.115 R)
• M91: 42,821,194 km (0.066 R)
• M92: 46,819,945 km (0.119 R)
• M93: 47,605,184 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 20,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit