🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 33.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,015,947 km

• M1: 138,228 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.76 AU - 0.84 AU

Year: 274 Days

Day: 19.5 Hours

Environment

Temp: 65 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.13 AU - 1.59 AU

Year: 607 Days

Day: 20 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.92 AU - 3.2 AU

Year: 1568 Days

Day: 35 Hours

Environment

Temp: -93 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,015,947 km

• M1: 436,676 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.87 AU - 4.51 AU

Year: 2714 Days

Day: 35.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,015,947 km

• M1: 756,367 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.93 AU - 4.01 AU

Year: 3029 Days

Day: 24.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 8.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.99 AU - 5.65 AU

Year: 4052 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,015,947 km

• M1: 115,041 km (0.044 R)
• M2: 478,863 km (0.092 R)
• M3: 652,546 km (0.1 R)
• M4: 721,660 km (0.094 R)
• M5: 888,611 km (0.117 R)
• M6: 1,151,156 km (0.114 R)
• M7: 1,307,635 km (0.066 R)
• M8: 1,429,707 km (0.038 R)
• M9: 2,200,884 km (0.035 R)
• M10: 2,278,525 km (0.118 R)
• M11: 2,496,489 km (0.114 R)
• M12: 2,721,484 km (0.048 R)
• M13: 2,963,683 km (0.107 R)
• M14: 3,789,912 km (0.104 R)
• M15: 3,895,080 km (0.099 R)
• M16: 4,024,931 km (0.062 R)
• M17: 4,276,854 km (0.069 R)
• M18: 4,472,228 km (0.058 R)
• M19: 4,633,345 km (0.113 R)
• M20: 4,695,728 km (0.108 R)
• M21: 4,910,101 km (0.113 R)
• M22: 5,732,441 km (0.038 R)
• M23: 5,988,852 km (0.045 R)
• M24: 6,249,002 km (0.066 R)
• M25: 6,457,093 km (0.036 R)
• M26: 6,794,735 km (0.065 R)
• M27: 6,922,791 km (0.084 R)
• M28: 7,268,362 km (0.105 R)
• M29: 8,552,361 km (0.111 R)
• M30: 9,079,095 km (0.056 R)
• M31: 9,505,000 km (0.107 R)
• M32: 9,616,450 km (0.049 R)
• M33: 9,937,338 km (0.055 R)
• M34: 10,229,203 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 14.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.3 AU - 6.42 AU

Year: 6141 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,015,947 km

• M1: 179,966 km (0.056 R)
• M2: 288,724 km (0.084 R)
• M3: 454,179 km (0.114 R)
• M4: 759,808 km (0.07 R)
• M5: 861,833 km (0.101 R)
• M6: 969,245 km (0.105 R)
• M7: 1,335,011 km (0.062 R)
• M8: 1,653,206 km (0.047 R)
• M9: 2,077,466 km (0.056 R)
• M10: 2,466,121 km (0.087 R)
• M11: 2,642,347 km (0.041 R)
• M12: 2,952,015 km (0.06 R)
• M13: 3,139,760 km (0.1 R)
• M14: 3,586,759 km (0.078 R)
• M15: 4,412,539 km (0.091 R)
• M16: 4,781,148 km (0.099 R)
• M17: 4,913,692 km (0.052 R)
• M18: 5,069,872 km (0.092 R)
• M19: 5,205,108 km (0.089 R)
• M20: 5,828,632 km (0.11 R)
• M21: 6,475,942 km (0.082 R)
• M22: 6,598,463 km (0.119 R)
• M23: 7,196,854 km (0.073 R)
• M24: 7,298,282 km (0.096 R)
• M25: 7,838,928 km (0.094 R)
• M26: 7,943,348 km (0.088 R)
• M27: 8,127,353 km (0.097 R)
• M28: 8,660,670 km (0.073 R)
• M29: 8,822,834 km (0.117 R)
• M30: 10,128,524 km (0.082 R)
• M31: 10,242,517 km (0.055 R)
• M32: 10,558,019 km (0.104 R)
• M33: 10,731,403 km (0.091 R)
• M34: 11,583,214 km (0.077 R)
• M35: 11,822,121 km (0.076 R)
• M36: 12,032,456 km (0.034 R)
• M37: 12,365,461 km (0.086 R)
• M38: 12,793,760 km (0.109 R)
• M39: 13,507,940 km (0.038 R)
• M40: 13,917,389 km (0.094 R)
• M41: 14,459,083 km (0.114 R)
• M42: 14,877,957 km (0.052 R)
• M43: 15,040,121 km (0.066 R)
• M44: 15,170,271 km (0.038 R)
• M45: 15,793,646 km (0.079 R)
• M46: 15,892,829 km (0.111 R)
• M47: 16,125,154 km (0.074 R)
• M48: 16,660,416 km (0.118 R)
• M49: 16,997,908 km (0.108 R)
• M50: 17,542,594 km (0.039 R)
• M51: 17,645,368 km (0.091 R)
• M52: 17,748,441 km (0.044 R)
• M53: 17,920,479 km (0.084 R)
• M54: 18,335,762 km (0.054 R)
• M55: 19,423,189 km (0.086 R)
• M56: 20,207,680 km (0.108 R)
• M57: 20,820,882 km (0.094 R)
• M58: 20,966,142 km (0.08 R)
• M59: 21,294,060 km (0.115 R)
• M60: 21,733,878 km (0.026 R)
• M61: 21,954,984 km (0.108 R)
• M62: 22,065,836 km (0.025 R)
• M63: 22,176,837 km (0.105 R)
• M64: 22,362,189 km (0.031 R)
• M65: 22,622,788 km (0.104 R)
• M66: 22,884,136 km (0.074 R)
• M67: 23,297,176 km (0.102 R)
• M68: 24,397,618 km (0.118 R)
• M69: 24,704,144 km (0.096 R)
• M70: 25,359,831 km (0.043 R)
• M71: 25,514,964 km (0.039 R)
• M72: 25,670,396 km (0.12 R)
• M73: 26,060,398 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 8.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.9 AU - 12.58 AU

Year: 12546 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,015,947 km

• M1: 123,269 km (0.032 R)
• M2: 502,948 km (0.111 R)
• M3: 1,105,379 km (0.053 R)
• M4: 1,536,819 km (0.085 R)
• M5: 1,723,367 km (0.103 R)
• M6: 1,795,324 km (0.068 R)
• M7: 1,868,178 km (0.095 R)
• M8: 1,967,062 km (0.103 R)
• M9: 2,221,828 km (0.093 R)
• M10: 2,819,321 km (0.025 R)
• M11: 3,136,170 km (0.119 R)
• M12: 3,586,459 km (0.049 R)
• M13: 3,993,216 km (0.11 R)
• M14: 5,335,258 km (0.07 R)
• M15: 5,835,364 km (0.057 R)
• M16: 6,127,828 km (0.096 R)
• M17: 6,201,729 km (0.092 R)
• M18: 6,500,327 km (0.041 R)
• M19: 6,613,423 km (0.061 R)
• M20: 6,956,899 km (0.068 R)
• M21: 7,034,092 km (0.117 R)
• M22: 7,423,944 km (0.108 R)
• M23: 8,470,381 km (0.092 R)
• M24: 9,137,139 km (0.108 R)
• M25: 9,519,661 km (0.042 R)
• M26: 9,691,399 km (0.11 R)
• M27: 10,344,244 km (0.08 R)
• M28: 11,463,984 km (0.101 R)
• M29: 12,014,953 km (0.112 R)
• M30: 13,142,771 km (0.075 R)
• M31: 13,238,215 km (0.096 R)
• M32: 13,333,957 km (0.053 R)
• M33: 13,816,111 km (0.109 R)
• M34: 14,157,045 km (0.1 R)
• M35: 14,797,623 km (0.092 R)
• M36: 15,649,433 km (0.115 R)
• M37: 15,903,002 km (0.084 R)
• M38: 16,209,079 km (0.043 R)
• M39: 16,775,157 km (0.108 R)
• M40: 16,930,739 km (0.081 R)
• M41: 17,034,710 km (0.114 R)
• M42: 17,191,039 km (0.101 R)
• M43: 17,768,487 km (0.07 R)
• M44: 18,245,555 km (0.067 R)
• M45: 18,780,666 km (0.09 R)
• M46: 19,104,097 km (0.117 R)
• M47: 20,804,875 km (0.104 R)
• M48: 21,251,724 km (0.039 R)
• M49: 21,757,963 km (0.035 R)
• M50: 23,764,819 km (0.092 R)
• M51: 24,583,867 km (0.057 R)
• M52: 24,819,633 km (0.115 R)
• M53: 24,878,724 km (0.043 R)
• M54: 25,115,388 km (0.089 R)
• M55: 26,611,516 km (0.084 R)
• M56: 26,792,979 km (0.115 R)
• M57: 27,829,093 km (0.102 R)
• M58: 28,259,636 km (0.112 R)
• M59: 28,321,270 km (0.075 R)
• M60: 28,940,456 km (0.056 R)
• M61: 29,189,387 km (0.103 R)
• M62: 29,314,152 km (0.113 R)
• M63: 29,814,856 km (0.108 R)
• M64: 30,571,222 km (0.08 R)
• M65: 31,206,265 km (0.112 R)
• M66: 32,813,096 km (0.085 R)
• M67: 32,878,022 km (0.112 R)
• M68: 33,007,723 km (0.089 R)
• M69: 33,137,724 km (0.092 R)
• M70: 33,659,222 km (0.06 R)
• M71: 33,986,542 km (0.12 R)
• M72: 34,052,215 km (0.101 R)
• M73: 34,512,528 km (0.073 R)
• M74: 36,173,513 km (0.081 R)
• M75: 36,307,553 km (0.067 R)
• M76: 36,777,739 km (0.074 R)
• M77: 37,860,379 km (0.109 R)
• M78: 38,268,930 km (0.045 R)
• M79: 39,296,967 km (0.075 R)
• M80: 39,641,641 km (0.079 R)
• M81: 40,542,519 km (0.099 R)
• M82: 42,505,692 km (0.089 R)
• M83: 43,998,379 km (0.07 R)
• M84: 44,356,217 km (0.078 R)
• M85: 44,428,024 km (0.091 R)
• M86: 44,787,059 km (0.095 R)
• M87: 45,652,782 km (0.053 R)
• M88: 46,232,923 km (0.067 R)
• M89: 47,107,921 km (0.06 R)
• M90: 47,327,530 km (0.119 R)
• M91: 47,694,195 km (0.099 R)
• M92: 48,578,169 km (0.11 R)
• M93: 48,948,124 km (0.104 R)
• M94: 49,765,228 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 4.4

Gravity: 43.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.84 AU - 17.18 AU

Year: 20078 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,015,947 km

• M1: 68,217 km (0.092 R)
• M2: 480,658 km (0.118 R)
• M3: 1,170,155 km (0.084 R)
• M4: 1,229,246 km (0.037 R)
• M5: 1,508,096 km (0.034 R)
• M6: 1,874,611 km (0.071 R)
• M7: 1,944,174 km (0.08 R)
• M8: 2,121,747 km (0.105 R)
• M9: 2,194,302 km (0.072 R)
• M10: 2,379,205 km (0.106 R)
• M11: 2,530,747 km (0.107 R)
• M12: 2,764,120 km (0.11 R)
• M13: 2,803,614 km (0.076 R)
• M14: 3,004,224 km (0.118 R)
• M15: 3,808,163 km (0.111 R)
• M16: 4,075,046 km (0.111 R)
• M17: 4,768,731 km (0.073 R)
• M18: 5,251,184 km (0.109 R)
• M19: 5,698,482 km (0.103 R)
• M20: 6,209,808 km (0.063 R)
• M21: 7,166,785 km (0.112 R)
• M22: 7,495,751 km (0.095 R)
• M23: 8,111,795 km (0.108 R)
• M24: 8,397,228 km (0.093 R)
• M25: 8,802,189 km (0.118 R)
• M26: 8,860,532 km (0.045 R)
• M27: 9,095,401 km (0.05 R)
• M28: 10,299,813 km (0.101 R)
• M29: 10,423,082 km (0.091 R)
• M30: 10,733,198 km (0.073 R)
• M31: 11,298,978 km (0.085 R)
• M32: 11,425,986 km (0.09 R)
• M33: 12,393,884 km (0.078 R)
• M34: 12,920,918 km (0.107 R)
• M35: 13,187,052 km (0.116 R)
• M36: 15,733,657 km (0.114 R)
• M37: 16,089,101 km (0.032 R)
• M38: 16,808,069 km (0.037 R)
• M39: 18,277,269 km (0.085 R)
• M40: 18,426,419 km (0.037 R)
• M41: 18,801,012 km (0.114 R)
• M42: 19,102,601 km (0.108 R)
• M43: 20,401,858 km (0.088 R)
• M44: 20,634,184 km (0.097 R)
• M45: 22,204,662 km (0.091 R)
• M46: 22,923,929 km (0.115 R)
• M47: 23,407,579 km (0.097 R)
• M48: 24,631,589 km (0.029 R)
• M49: 27,311,186 km (0.108 R)
• M50: 28,081,465 km (0.114 R)
• M51: 29,906,110 km (0.116 R)
• M52: 30,169,851 km (0.106 R)
• M53: 30,611,165 km (0.065 R)
• M54: 33,668,497 km (0.117 R)
• M55: 36,633,377 km (0.076 R)
• M56: 37,292,954 km (0.099 R)
• M57: 39,295,321 km (0.074 R)
• M58: 40,358,065 km (0.093 R)
• M59: 40,455,154 km (0.118 R)
• M60: 40,746,720 km (0.117 R)
• M61: 42,314,207 km (0.074 R)
• M62: 42,511,526 km (0.096 R)
• M63: 43,303,946 km (0.094 R)
• M64: 43,502,762 km (0.079 R)
• M65: 44,301,165 km (0.087 R)
• M66: 44,501,627 km (0.091 R)
• M67: 46,827,275 km (0.112 R)
• M68: 48,159,145 km (0.101 R)
• M69: 48,262,218 km (0.096 R)
• M70: 49,711,372 km (0.047 R)
• M71: 50,336,991 km (0.06 R)
• M72: 50,965,003 km (0.114 R)
• M73: 54,895,088 km (0.086 R)
• M74: 55,002,649 km (0.107 R)
• M75: 57,168,677 km (0.074 R)
• M76: 57,933,421 km (0.11 R)
• M77: 58,262,088 km (0.089 R)
• M78: 59,031,619 km (0.119 R)
• M79: 62,143,105 km (0.102 R)
• M80: 64,057,958 km (0.054 R)
• M81: 64,397,994 km (0.059 R)
• M82: 64,511,389 km (0.081 R)
• M83: 66,794,252 km (0.114 R)
• M84: 67,024,035 km (0.088 R)
• M85: 67,253,967 km (0.062 R)
• M86: 68,061,047 km (0.092 R)
• M87: 68,292,326 km (0.053 R)
• M88: 69,103,445 km (0.077 R)
• M89: 70,034,393 km (0.05 R)
• M90: 70,735,408 km (0.098 R)
• M91: 73,443,878 km (0.097 R)
• M92: 73,562,359 km (0.098 R)
• M93: 74,512,904 km (0.041 R)
• M94: 78,961,646 km (0.111 R)
• M95: 79,326,216 km (0.091 R)
• M96: 80,422,918 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit