🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 145 Days

Day: 23.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.76 AU - 1.14 AU

Year: 328 Days

Day: 24.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.95 AU - 2.79 AU

Year: 1294 Days

Day: 43.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.48 AU - 3.94 AU

Year: 2535 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.41 AU - 4.03 AU

Year: 2545 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,318,668 km

• M1: 538,852 km (0.11 R)
• M2: 1,798,615 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.39 AU - 4.57 AU

Year: 3364 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,318,668 km

• M1: 625,170 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.82 AU - 5.2 AU

Year: 3978 Days

Day: 25.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 9.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.8 AU - 5.8 AU

Year: 4955 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,318,668 km

• M1: 134,040 km (0.097 R)
• M2: 212,728 km (0.116 R)
• M3: 317,447 km (0.102 R)
• M4: 416,181 km (0.1 R)
• M5: 537,804 km (0.09 R)
• M6: 626,217 km (0.101 R)
• M7: 990,488 km (0.089 R)
• M8: 1,353,113 km (0.096 R)
• M9: 1,414,897 km (0.102 R)
• M10: 1,541,456 km (0.104 R)
• M11: 1,606,232 km (0.114 R)
• M12: 1,671,906 km (0.07 R)
• M13: 1,738,477 km (0.11 R)
• M14: 1,944,024 km (0.083 R)
• M15: 2,049,640 km (0.109 R)
• M16: 2,157,351 km (0.117 R)
• M17: 2,587,744 km (0.092 R)
• M18: 2,983,730 km (0.079 R)
• M19: 3,044,765 km (0.076 R)
• M20: 3,462,742 km (0.091 R)
• M21: 3,635,079 km (0.069 R)
• M22: 3,788,117 km (0.035 R)
• M23: 4,237,360 km (0.08 R)
• M24: 4,585,474 km (0.094 R)
• M25: 4,846,672 km (0.115 R)
• M26: 5,583,591 km (0.067 R)
• M27: 5,684,569 km (0.109 R)
• M28: 7,132,976 km (0.108 R)
• M29: 8,427,147 km (0.066 R)
• M30: 8,688,944 km (0.084 R)
• M31: 8,835,400 km (0.091 R)
• M32: 8,894,192 km (0.119 R)
• M33: 9,369,763 km (0.116 R)
• M34: 9,610,616 km (0.066 R)
• M35: 9,701,422 km (0.091 R)
• M36: 9,823,045 km (0.077 R)
• M37: 10,067,638 km (0.073 R)
• M38: 10,221,574 km (0.091 R)
• M39: 11,003,073 km (0.12 R)
• M40: 11,098,217 km (0.115 R)
• M41: 11,384,996 km (0.086 R)
• M42: 11,577,678 km (0.074 R)
• M43: 11,803,721 km (0.076 R)
• M44: 12,162,008 km (0.081 R)
• M45: 12,391,790 km (0.112 R)
• M46: 12,457,763 km (0.098 R)
• M47: 12,989,434 km (0.102 R)
• M48: 13,224,452 km (0.098 R)
• M49: 14,454,894 km (0.117 R)
• M50: 15,013,493 km (0.1 R)
• M51: 15,295,485 km (0.099 R)
• M52: 15,543,668 km (0.033 R)
• M53: 15,757,443 km (0.082 R)
• M54: 15,828,801 km (0.116 R)
• M55: 16,043,923 km (0.093 R)
• M56: 17,280,798 km (0.103 R)
• M57: 17,799,155 km (0.057 R)
• M58: 18,135,002 km (0.089 R)
• M59: 18,623,738 km (0.115 R)
• M60: 18,699,285 km (0.109 R)
• M61: 20,193,618 km (0.025 R)
• M62: 20,543,976 km (0.084 R)
• M63: 21,606,869 km (0.112 R)
• M64: 22,325,388 km (0.062 R)
• M65: 22,445,964 km (0.083 R)
• M66: 22,526,298 km (0.109 R)
• M67: 22,606,931 km (0.119 R)
• M68: 22,849,130 km (0.105 R)
• M69: 23,458,592 km (0.074 R)
• M70: 23,622,102 km (0.108 R)
• M71: 23,703,932 km (0.072 R)
• M72: 24,444,741 km (0.078 R)
• M73: 24,901,314 km (0.109 R)
• M74: 25,402,616 km (0.044 R)
• M75: 25,486,391 km (0.118 R)
• M76: 26,670,308 km (0.091 R)
• M77: 28,305,264 km (0.103 R)
• M78: 28,435,862 km (0.11 R)
• M79: 29,047,269 km (0.097 R)
• M80: 29,135,083 km (0.103 R)
• M81: 29,486,788 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 9.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.74 AU - 11.04 AU

Year: 11881 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,318,668 km

• M1: 121,174 km (0.085 R)
• M2: 226,491 km (0.082 R)
• M3: 392,545 km (0.083 R)
• M4: 751,729 km (0.111 R)
• M5: 1,107,922 km (0.112 R)
• M6: 1,615,507 km (0.097 R)
• M7: 1,853,518 km (0.115 R)
• M8: 1,963,023 km (0.105 R)
• M9: 2,188,617 km (0.11 R)
• M10: 2,820,668 km (0.11 R)
• M11: 3,075,882 km (0.112 R)
• M12: 3,272,154 km (0.116 R)
• M13: 3,405,296 km (0.099 R)
• M14: 3,472,615 km (0.077 R)
• M15: 3,642,858 km (0.072 R)
• M16: 3,711,673 km (0.102 R)
• M17: 3,780,937 km (0.093 R)
• M18: 4,098,234 km (0.089 R)
• M19: 4,241,997 km (0.105 R)
• M20: 5,178,480 km (0.084 R)
• M21: 5,491,289 km (0.092 R)
• M22: 5,770,139 km (0.118 R)
• M23: 6,931,468 km (0.064 R)
• M24: 7,276,440 km (0.089 R)
• M25: 7,804,222 km (0.119 R)
• M26: 8,665,157 km (0.113 R)
• M27: 9,036,759 km (0.114 R)
• M28: 9,271,627 km (0.064 R)
• M29: 10,182,379 km (0.052 R)
• M30: 11,071,439 km (0.083 R)
• M31: 11,677,909 km (0.059 R)
• M32: 11,882,559 km (0.106 R)
• M33: 12,139,867 km (0.107 R)
• M34: 12,607,959 km (0.119 R)
• M35: 13,187,800 km (0.119 R)
• M36: 14,428,565 km (0.113 R)
• M37: 15,537,534 km (0.102 R)
• M38: 16,558,839 km (0.093 R)
• M39: 17,954,288 km (0.025 R)
• M40: 18,072,171 km (0.113 R)
• M41: 18,725,764 km (0.081 R)
• M42: 19,326,549 km (0.041 R)
• M43: 19,508,011 km (0.094 R)
• M44: 19,750,958 km (0.096 R)
• M45: 20,117,024 km (0.114 R)
• M46: 20,547,118 km (0.091 R)
• M47: 22,234,133 km (0.046 R)
• M48: 22,678,738 km (0.049 R)
• M49: 23,062,157 km (0.098 R)
• M50: 24,814,098 km (0.053 R)
• M51: 26,072,515 km (0.11 R)
• M52: 26,608,524 km (0.042 R)
• M53: 27,691,463 km (0.05 R)
• M54: 29,760,552 km (0.047 R)
• M55: 30,110,162 km (0.091 R)
• M56: 30,813,571 km (0.109 R)
• M57: 31,736,141 km (0.106 R)
• M58: 33,608,358 km (0.106 R)
• M59: 34,118,637 km (0.071 R)
• M60: 34,704,761 km (0.058 R)
• M61: 34,925,418 km (0.074 R)
• M62: 35,590,231 km (0.041 R)
• M63: 36,632,779 km (0.056 R)
• M64: 37,308,213 km (0.032 R)
• M65: 37,836,443 km (0.078 R)
• M66: 38,063,533 km (0.094 R)
• M67: 38,367,216 km (0.07 R)
• M68: 38,595,353 km (0.093 R)
• M69: 38,976,678 km (0.104 R)
• M70: 39,743,068 km (0.104 R)
• M71: 40,051,090 km (0.08 R)
• M72: 40,979,644 km (0.106 R)
• M73: 41,993,618 km (0.067 R)
• M74: 42,543,091 km (0.054 R)
• M75: 43,490,495 km (0.094 R)
• M76: 44,285,308 km (0.112 R)
• M77: 45,245,427 km (0.071 R)
• M78: 45,566,913 km (0.097 R)
• M79: 47,186,160 km (0.104 R)
• M80: 47,349,072 km (0.044 R)
• M81: 48,824,107 km (0.107 R)
• M82: 51,567,284 km (0.116 R)
• M83: 51,735,132 km (0.092 R)
• M84: 56,508,352 km (0.082 R)
• M85: 56,681,436 km (0.073 R)
• M86: 56,854,671 km (0.102 R)
• M87: 57,375,421 km (0.055 R)
• M88: 57,723,386 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 13.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.14 AU - 13.7 AU

Year: 15528 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,318,668 km

• M1: 222,003 km (0.085 R)
• M2: 396,734 km (0.08 R)
• M3: 596,148 km (0.067 R)
• M4: 1,285,794 km (0.064 R)
• M5: 1,459,776 km (0.093 R)
• M6: 1,600,847 km (0.098 R)
• M7: 2,188,168 km (0.062 R)
• M8: 2,494,096 km (0.107 R)
• M9: 2,689,321 km (0.036 R)
• M10: 2,966,227 km (0.033 R)
• M11: 3,279,036 km (0.107 R)
• M12: 3,936,818 km (0.079 R)
• M13: 4,050,512 km (0.063 R)
• M14: 4,368,856 km (0.101 R)
• M15: 4,755,716 km (0.041 R)
• M16: 5,153,647 km (0.066 R)
• M17: 6,411,914 km (0.056 R)
• M18: 6,954,805 km (0.101 R)
• M19: 7,371,884 km (0.089 R)
• M20: 9,120,085 km (0.102 R)
• M21: 10,118,650 km (0.095 R)
• M22: 12,010,764 km (0.084 R)
• M23: 13,274,717 km (0.102 R)
• M24: 13,403,371 km (0.105 R)
• M25: 14,935,702 km (0.106 R)
• M26: 16,707,838 km (0.095 R)
• M27: 17,032,914 km (0.12 R)
• M28: 17,313,261 km (0.108 R)
• M29: 17,407,059 km (0.097 R)
• M30: 18,593,519 km (0.115 R)
• M31: 18,785,753 km (0.03 R)
• M32: 19,123,844 km (0.084 R)
• M33: 19,415,260 km (0.09 R)
• M34: 20,595,588 km (0.041 R)
• M35: 21,044,232 km (0.087 R)
• M36: 21,900,380 km (0.117 R)
• M37: 22,307,286 km (0.079 R)
• M38: 22,665,274 km (0.069 R)
• M39: 23,490,905 km (0.11 R)
• M40: 24,959,358 km (0.088 R)
• M41: 25,118,530 km (0.102 R)
• M42: 26,026,439 km (0.039 R)
• M43: 26,511,435 km (0.086 R)
• M44: 27,490,404 km (0.12 R)
• M45: 27,599,910 km (0.103 R)
• M46: 28,149,682 km (0.085 R)
• M47: 30,611,315 km (0.078 R)
• M48: 30,895,401 km (0.078 R)
• M49: 31,351,824 km (0.065 R)
• M50: 31,638,154 km (0.057 R)
• M51: 32,850,346 km (0.1 R)
• M52: 33,667,001 km (0.091 R)
• M53: 35,022,956 km (0.09 R)
• M54: 35,260,667 km (0.11 R)
• M55: 35,379,747 km (0.097 R)
• M56: 36,036,781 km (0.118 R)
• M57: 36,216,747 km (0.068 R)
• M58: 36,457,001 km (0.099 R)
• M59: 36,818,430 km (0.026 R)
• M60: 39,505,656 km (0.104 R)
• M61: 40,747,917 km (0.097 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit