🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 489 Days

Day: 36 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.58 AU - 1.68 AU

Year: 764 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.47 AU - 1.95 AU

Year: 821 Days

Day: 27.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.72 AU - 1.86 AU

Year: 879 Days

Day: 17.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.92 AU - 5.5 AU

Year: 3752 Days

Day: 23.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,428,014 km

• M1: 2,735,995 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 10.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.78 AU - 7.64 AU

Year: 6381 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,428,014 km

• M1: 141,520 km (0.08 R)
• M2: 312,061 km (0.066 R)
• M3: 394,639 km (0.114 R)
• M4: 499,208 km (0.085 R)
• M5: 641,775 km (0.082 R)
• M6: 986,149 km (0.116 R)
• M7: 1,170,753 km (0.116 R)
• M8: 1,312,273 km (0.052 R)
• M9: 1,403,826 km (0.119 R)
• M10: 1,478,625 km (0.071 R)
• M11: 1,632,412 km (0.119 R)
• M12: 1,751,342 km (0.099 R)
• M13: 1,956,291 km (0.094 R)
• M14: 3,318,530 km (0.1 R)
• M15: 3,651,235 km (0.108 R)
• M16: 3,861,271 km (0.118 R)
• M17: 4,712,632 km (0.103 R)
• M18: 5,292,025 km (0.051 R)
• M19: 5,590,323 km (0.057 R)
• M20: 6,486,115 km (0.04 R)
• M21: 6,677,002 km (0.115 R)
• M22: 7,360,066 km (0.035 R)
• M23: 8,932,638 km (0.039 R)
• M24: 9,180,971 km (0.099 R)
• M25: 9,288,083 km (0.117 R)
• M26: 9,539,557 km (0.026 R)
• M27: 9,611,813 km (0.093 R)
• M28: 9,793,275 km (0.058 R)
• M29: 10,196,591 km (0.119 R)
• M30: 10,493,243 km (0.049 R)
• M31: 11,019,529 km (0.12 R)
• M32: 11,171,371 km (0.112 R)
• M33: 11,515,745 km (0.057 R)
• M34: 11,592,788 km (0.115 R)
• M35: 12,768,328 km (0.104 R)
• M36: 12,848,064 km (0.09 R)
• M37: 13,410,851 km (0.089 R)
• M38: 13,817,757 km (0.109 R)
• M39: 14,063,845 km (0.118 R)
• M40: 14,269,991 km (0.105 R)
• M41: 14,435,746 km (0.073 R)
• M42: 14,685,425 km (0.066 R)
• M43: 14,769,050 km (0.039 R)
• M44: 15,485,624 km (0.108 R)
• M45: 15,570,745 km (0.112 R)
• M46: 17,304,434 km (0.08 R)
• M47: 17,614,102 km (0.104 R)
• M48: 18,104,484 km (0.107 R)
• M49: 18,283,852 km (0.107 R)
• M50: 18,463,968 km (0.077 R)
• M51: 18,916,501 km (0.061 R)
• M52: 19,235,593 km (0.05 R)
• M53: 19,879,014 km (0.12 R)
• M54: 20,203,342 km (0.071 R)
• M55: 21,470,735 km (0.088 R)
• M56: 22,570,728 km (0.066 R)
• M57: 22,715,539 km (0.059 R)
• M58: 23,639,904 km (0.116 R)
• M59: 24,477,353 km (0.118 R)
• M60: 24,775,203 km (0.077 R)
• M61: 25,174,330 km (0.101 R)
• M62: 25,274,411 km (0.115 R)
• M63: 26,384,277 km (0.103 R)
• M64: 27,664,835 km (0.099 R)
• M65: 28,234,653 km (0.093 R)
• M66: 28,860,571 km (0.065 R)
• M67: 30,020,254 km (0.114 R)
• M68: 30,498,967 km (0.088 R)
• M69: 30,819,555 km (0.113 R)
• M70: 31,141,340 km (0.064 R)
• M71: 31,842,206 km (0.036 R)
• M72: 33,040,036 km (0.058 R)
• M73: 33,589,509 km (0.083 R)
• M74: 34,252,676 km (0.1 R)
• M75: 34,808,732 km (0.088 R)
• M76: 35,760,773 km (0.101 R)
• M77: 36,211,810 km (0.049 R)
• M78: 36,494,550 km (0.092 R)
• M79: 36,835,035 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.1

Radius: 6.2

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.81 AU - 13.87 AU

Year: 16890 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,428,014 km

• M1: 127,906 km (0.091 R)
• M2: 182,509 km (0.111 R)
• M3: 263,292 km (0.114 R)
• M4: 689,048 km (0.119 R)
• M5: 944,561 km (0.117 R)
• M6: 1,070,223 km (0.059 R)
• M7: 1,839,007 km (0.053 R)
• M8: 1,964,818 km (0.103 R)
• M9: 2,224,969 km (0.081 R)
• M10: 2,325,349 km (0.086 R)
• M11: 2,777,733 km (0.091 R)
• M12: 2,922,394 km (0.08 R)
• M13: 3,032,498 km (0.097 R)
• M14: 3,106,699 km (0.115 R)
• M15: 3,921,559 km (0.086 R)
• M16: 4,166,151 km (0.118 R)
• M17: 5,461,220 km (0.092 R)
• M18: 6,152,063 km (0.092 R)
• M19: 6,293,433 km (0.073 R)
• M20: 6,675,955 km (0.098 R)
• M21: 7,164,691 km (0.08 R)
• M22: 7,664,797 km (0.091 R)
• M23: 7,970,425 km (0.113 R)
• M24: 8,176,272 km (0.114 R)
• M25: 9,339,844 km (0.039 R)
• M26: 10,329,733 km (0.081 R)
• M27: 11,352,683 km (0.102 R)
• M28: 11,993,560 km (0.103 R)
• M29: 12,052,502 km (0.1 R)
• M30: 12,170,385 km (0.112 R)
• M31: 12,467,038 km (0.076 R)
• M32: 13,371,207 km (0.105 R)
• M33: 13,923,822 km (0.12 R)
• M34: 14,798,221 km (0.078 R)
• M35: 17,659,729 km (0.116 R)
• M36: 18,130,364 km (0.1 R)
• M37: 20,053,894 km (0.107 R)
• M38: 20,897,925 km (0.116 R)
• M39: 21,110,653 km (0.096 R)
• M40: 22,911,961 km (0.049 R)
• M41: 23,351,480 km (0.118 R)
• M42: 23,646,187 km (0.079 R)
• M43: 23,867,891 km (0.115 R)
• M44: 25,439,567 km (0.076 R)
• M45: 25,894,643 km (0.097 R)
• M46: 26,123,229 km (0.117 R)
• M47: 26,352,563 km (0.077 R)
• M48: 26,813,025 km (0.079 R)
• M49: 27,897,909 km (0.086 R)
• M50: 28,132,179 km (0.106 R)
• M51: 28,918,016 km (0.095 R)
• M52: 30,591,717 km (0.058 R)
• M53: 31,237,382 km (0.042 R)
• M54: 32,706,882 km (0.091 R)
• M55: 33,782,042 km (0.111 R)
• M56: 37,248,224 km (0.114 R)
• M57: 37,764,935 km (0.078 R)
• M58: 37,937,571 km (0.11 R)
• M59: 38,544,340 km (0.076 R)
• M60: 39,591,824 km (0.067 R)
• M61: 41,625,458 km (0.08 R)
• M62: 42,072,157 km (0.051 R)
• M63: 43,331,023 km (0.12 R)
• M64: 43,692,900 km (0.085 R)
• M65: 45,242,435 km (0.038 R)
• M66: 45,517,695 km (0.079 R)
• M67: 45,977,858 km (0.066 R)
• M68: 47,181,224 km (0.054 R)
• M69: 48,207,615 km (0.082 R)
• M70: 49,808,162 km (0.105 R)
• M71: 50,948,547 km (0.111 R)
• M72: 51,043,841 km (0.081 R)
• M73: 51,139,434 km (0.064 R)
• M74: 52,385,883 km (0.111 R)
• M75: 53,157,958 km (0.076 R)
• M76: 54,225,787 km (0.092 R)
• M77: 54,615,789 km (0.055 R)
• M78: 57,074,430 km (0.08 R)
• M79: 58,367,255 km (0.12 R)
• M80: 59,468,594 km (0.12 R)
• M81: 61,082,755 km (0.067 R)
• M82: 61,285,610 km (0.091 R)
• M83: 61,793,495 km (0.035 R)
• M84: 62,200,850 km (0.113 R)
• M85: 63,633,698 km (0.11 R)
• M86: 67,053,805 km (0.034 R)
• M87: 67,367,661 km (0.099 R)
• M88: 67,681,966 km (0.053 R)
• M89: 69,049,889 km (0.116 R)
• M90: 69,790,249 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.1

Radius: 7.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.03 AU - 19.29 AU

Year: 22749 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,428,014 km

• M1: 193,430 km (0.087 R)
• M2: 410,945 km (0.1 R)
• M3: 920,326 km (0.104 R)
• M4: 1,046,587 km (0.067 R)
• M5: 1,264,401 km (0.106 R)
• M6: 1,478,177 km (0.053 R)
• M7: 1,703,770 km (0.036 R)
• M8: 1,860,399 km (0.106 R)
• M9: 2,293,784 km (0.115 R)
• M10: 3,470,222 km (0.071 R)
• M11: 4,263,390 km (0.101 R)
• M12: 4,831,562 km (0.095 R)
• M13: 4,914,589 km (0.102 R)
• M14: 5,026,189 km (0.076 R)
• M15: 5,889,668 km (0.084 R)
• M16: 6,551,788 km (0.047 R)
• M17: 6,767,359 km (0.109 R)
• M18: 8,574,800 km (0.105 R)
• M19: 8,844,675 km (0.106 R)
• M20: 9,117,242 km (0.085 R)
• M21: 9,566,185 km (0.1 R)
• M22: 11,358,817 km (0.064 R)
• M23: 13,135,890 km (0.08 R)
• M24: 13,839,149 km (0.082 R)
• M25: 14,274,928 km (0.109 R)
• M26: 15,773,599 km (0.082 R)
• M27: 15,979,895 km (0.03 R)
• M28: 16,353,590 km (0.052 R)
• M29: 16,730,128 km (0.099 R)
• M30: 18,699,135 km (0.068 R)
• M31: 20,111,489 km (0.115 R)
• M32: 20,694,921 km (0.06 R)
• M33: 20,966,142 km (0.089 R)
• M34: 23,271,594 km (0.092 R)
• M35: 23,884,198 km (0.106 R)
• M36: 24,932,729 km (0.093 R)
• M37: 26,142,527 km (0.06 R)
• M38: 26,288,983 km (0.091 R)
• M39: 27,619,208 km (0.075 R)
• M40: 28,920,859 km (0.104 R)
• M41: 30,037,906 km (0.099 R)
• M42: 30,242,406 km (0.085 R)
• M43: 31,065,494 km (0.12 R)
• M44: 32,052,391 km (0.096 R)
• M45: 32,313,738 km (0.117 R)
• M46: 33,049,461 km (0.116 R)
• M47: 33,790,718 km (0.098 R)
• M48: 35,451,554 km (0.118 R)
• M49: 36,373,525 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit