🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 32.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.73 AU - 1.01 AU

Year: 292 Days

Day: 25.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.94 AU - 0.96 AU

Year: 333 Days

Day: 30.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.66 AU - 4.88 AU

Year: 3176 Days

Day: 40.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,786,785 km

• M1: 1,433,896 km (0.085 R)
• M2: 2,956,353 km (0.085 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 11.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.02 AU - 12.74 AU

Year: 12036 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,786,785 km

• M1: 173,234 km (0.115 R)
• M2: 349,610 km (0.057 R)
• M3: 490,531 km (0.068 R)
• M4: 607,218 km (0.088 R)
• M5: 685,457 km (0.098 R)
• M6: 961,765 km (0.107 R)
• M7: 1,074,562 km (0.089 R)
• M8: 1,273,227 km (0.12 R)
• M9: 1,377,198 km (0.118 R)
• M10: 2,491,553 km (0.061 R)
• M11: 2,784,914 km (0.113 R)
• M12: 3,943,400 km (0.095 R)
• M13: 4,035,851 km (0.077 R)
• M14: 5,032,772 km (0.115 R)
• M15: 5,541,704 km (0.067 R)
• M16: 5,960,727 km (0.067 R)
• M17: 6,102,696 km (0.045 R)
• M18: 6,498,980 km (0.098 R)
• M19: 6,866,542 km (0.082 R)
• M20: 7,052,941 km (0.1 R)
• M21: 7,622,012 km (0.101 R)
• M22: 7,737,651 km (0.066 R)
• M23: 7,815,142 km (0.111 R)
• M24: 8,048,814 km (0.062 R)
• M25: 8,284,880 km (0.119 R)
• M26: 8,683,558 km (0.082 R)
• M27: 9,047,679 km (0.051 R)
• M28: 9,499,614 km (0.083 R)
• M29: 9,749,144 km (0.115 R)
• M30: 10,212,448 km (0.091 R)
• M31: 11,073,085 km (0.115 R)
• M32: 11,160,450 km (0.108 R)
• M33: 12,498,154 km (0.086 R)
• M34: 13,417,882 km (0.096 R)
• M35: 14,311,879 km (0.118 R)
• M36: 14,598,209 km (0.103 R)
• M37: 15,322,263 km (0.119 R)
• M38: 15,566,257 km (0.08 R)
• M39: 16,206,536 km (0.095 R)
• M40: 16,355,535 km (0.059 R)
• M41: 17,208,542 km (0.096 R)
• M42: 17,717,025 km (0.072 R)
• M43: 18,592,771 km (0.065 R)
• M44: 18,801,012 km (0.098 R)
• M45: 18,905,281 km (0.095 R)
• M46: 19,588,345 km (0.071 R)
• M47: 19,694,111 km (0.071 R)
• M48: 19,959,348 km (0.065 R)
• M49: 20,172,525 km (0.088 R)
• M50: 20,816,394 km (0.091 R)
• M51: 21,630,805 km (0.106 R)
• M52: 22,179,530 km (0.106 R)
• M53: 23,346,692 km (0.114 R)
• M54: 23,571,239 km (0.118 R)
• M55: 23,740,135 km (0.085 R)
• M56: 24,590,748 km (0.049 R)
• M57: 24,991,072 km (0.105 R)
• M58: 25,393,640 km (0.079 R)
• M59: 25,914,390 km (0.113 R)
• M60: 26,966,363 km (0.12 R)
• M61: 27,556,825 km (0.091 R)
• M62: 29,961,013 km (0.106 R)
• M63: 30,449,899 km (0.111 R)
• M64: 30,756,724 km (0.052 R)
• M65: 30,879,843 km (0.078 R)
• M66: 31,683,632 km (0.059 R)
• M67: 32,556,985 km (0.099 R)
• M68: 33,248,576 km (0.044 R)
• M69: 33,374,986 km (0.056 R)
• M70: 33,564,676 km (0.107 R)
• M71: 34,518,811 km (0.102 R)
• M72: 36,648,935 km (0.074 R)
• M73: 36,844,759 km (0.097 R)
• M74: 37,434,025 km (0.078 R)
• M75: 37,762,841 km (0.112 R)
• M76: 40,158,202 km (0.109 R)
• M77: 40,494,797 km (0.119 R)
• M78: 41,510,118 km (0.037 R)
• M79: 41,850,453 km (0.073 R)
• M80: 41,986,886 km (0.087 R)
• M81: 45,094,483 km (0.09 R)
• M82: 45,164,345 km (0.043 R)
• M83: 45,514,404 km (0.099 R)
• M84: 47,419,982 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 9.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.36 AU - 12.92 AU

Year: 16173 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,786,785 km

• M1: 168,896 km (0.072 R)
• M2: 498,460 km (0.066 R)
• M3: 1,040,902 km (0.105 R)
• M4: 1,113,158 km (0.07 R)
• M5: 1,392,906 km (0.072 R)
• M6: 1,527,693 km (0.091 R)
• M7: 1,723,667 km (0.101 R)
• M8: 1,898,247 km (0.1 R)
• M9: 2,587,894 km (0.107 R)
• M10: 2,754,845 km (0.12 R)
• M11: 3,099,518 km (0.077 R)
• M12: 4,136,830 km (0.09 R)
• M13: 4,692,885 km (0.09 R)
• M14: 5,314,764 km (0.035 R)
• M15: 5,657,043 km (0.106 R)
• M16: 6,680,891 km (0.088 R)
• M17: 7,237,545 km (0.085 R)
• M18: 7,664,946 km (0.092 R)
• M19: 8,494,466 km (0.107 R)
• M20: 9,097,047 km (0.102 R)
• M21: 9,352,260 km (0.071 R)
• M22: 11,204,133 km (0.112 R)
• M23: 12,935,877 km (0.101 R)
• M24: 13,454,234 km (0.078 R)
• M25: 15,049,546 km (0.088 R)
• M26: 15,412,171 km (0.109 R)
• M27: 17,774,770 km (0.11 R)
• M28: 17,838,499 km (0.038 R)
• M29: 18,158,040 km (0.111 R)
• M30: 19,193,556 km (0.034 R)
• M31: 19,324,305 km (0.063 R)
• M32: 21,388,905 km (0.111 R)
• M33: 22,138,390 km (0.074 R)
• M34: 22,688,761 km (0.111 R)
• M35: 23,035,080 km (0.088 R)
• M36: 23,243,620 km (0.095 R)
• M37: 23,522,769 km (0.102 R)
• M38: 24,935,123 km (0.065 R)
• M39: 25,292,362 km (0.086 R)
• M40: 25,723,503 km (0.077 R)
• M41: 25,867,716 km (0.112 R)
• M42: 26,229,443 km (0.082 R)
• M43: 27,177,894 km (0.049 R)
• M44: 28,286,265 km (0.091 R)
• M45: 28,958,258 km (0.051 R)
• M46: 31,390,121 km (0.071 R)
• M47: 33,177,965 km (0.105 R)
• M48: 33,886,610 km (0.106 R)
• M49: 34,124,022 km (0.102 R)
• M50: 34,361,883 km (0.09 R)
• M51: 34,441,170 km (0.069 R)
• M52: 34,759,514 km (0.078 R)
• M53: 35,559,414 km (0.057 R)
• M54: 36,284,515 km (0.114 R)
• M55: 36,527,312 km (0.07 R)
• M56: 37,340,526 km (0.077 R)
• M57: 38,736,723 km (0.046 R)
• M58: 39,565,944 km (0.11 R)
• M59: 39,732,446 km (0.072 R)
• M60: 41,157,516 km (0.1 R)
• M61: 41,410,785 km (0.064 R)
• M62: 42,258,556 km (0.09 R)
• M63: 42,599,190 km (0.07 R)
• M64: 42,855,452 km (0.119 R)
• M65: 44,143,788 km (0.078 R)
• M66: 46,582,683 km (0.116 R)
• M67: 47,552,675 km (0.062 R)
• M68: 47,641,237 km (0.034 R)
• M69: 47,818,361 km (0.1 R)
• M70: 47,907,073 km (0.03 R)
• M71: 48,084,645 km (0.068 R)
• M72: 48,886,191 km (0.046 R)
• M73: 51,135,993 km (0.104 R)
• M74: 53,051,743 km (0.111 R)
• M75: 53,235,449 km (0.067 R)
• M76: 55,176,781 km (0.09 R)
• M77: 55,269,831 km (0.096 R)
• M78: 56,390,169 km (0.084 R)
• M79: 57,895,573 km (0.076 R)
• M80: 58,179,360 km (0.041 R)
• M81: 58,463,596 km (0.095 R)
• M82: 60,274,328 km (0.049 R)
• M83: 61,234,597 km (0.114 R)
• M84: 61,330,938 km (0.037 R)
• M85: 61,427,279 km (0.12 R)
• M86: 62,878,977 km (0.067 R)
• M87: 64,048,234 km (0.12 R)
• M88: 64,635,705 km (0.111 R)
• M89: 65,421,542 km (0.049 R)
• M90: 65,914,467 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.3

Radius: 4.1

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 19.05 AU - 20.51 AU

Year: 31660 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,786,785 km

• M1: 123,119 km (0.045 R)
• M2: 357,539 km (0.06 R)
• M3: 682,465 km (0.073 R)
• M4: 826,827 km (0.102 R)
• M5: 856,897 km (0.059 R)
• M6: 1,077,404 km (0.1 R)
• M7: 1,720,376 km (0.055 R)
• M8: 1,876,855 km (0.072 R)
• M9: 3,478,450 km (0.077 R)
• M10: 3,576,735 km (0.116 R)
• M11: 4,030,915 km (0.092 R)
• M12: 5,327,779 km (0.069 R)
• M13: 5,728,551 km (0.107 R)
• M14: 7,488,869 km (0.082 R)
• M15: 8,459,760 km (0.101 R)
• M16: 9,745,254 km (0.093 R)
• M17: 10,093,518 km (0.112 R)
• M18: 11,821,074 km (0.109 R)
• M19: 12,416,922 km (0.088 R)
• M20: 13,098,939 km (0.074 R)
• M21: 13,252,127 km (0.119 R)
• M22: 14,499,026 km (0.107 R)
• M23: 15,701,643 km (0.105 R)
• M24: 15,782,875 km (0.074 R)
• M25: 17,606,622 km (0.086 R)
• M26: 17,690,995 km (0.071 R)
• M27: 18,030,283 km (0.088 R)
• M28: 19,408,529 km (0.064 R)
• M29: 19,583,109 km (0.101 R)
• M30: 19,758,288 km (0.097 R)
• M31: 20,022,029 km (0.106 R)
• M32: 20,286,967 km (0.106 R)
• M33: 20,731,123 km (0.076 R)
• M34: 20,909,594 km (0.097 R)
• M35: 21,628,860 km (0.111 R)
• M36: 21,991,485 km (0.09 R)
• M37: 22,264,801 km (0.028 R)
• M38: 22,631,016 km (0.072 R)
• M39: 23,555,082 km (0.119 R)
• M40: 24,585,662 km (0.104 R)
• M41: 24,680,058 km (0.119 R)
• M42: 26,207,303 km (0.117 R)
• M43: 26,400,284 km (0.098 R)
• M44: 26,496,924 km (0.108 R)
• M45: 26,690,654 km (0.073 R)
• M46: 30,662,926 km (0.103 R)
• M47: 31,376,807 km (0.043 R)
• M48: 33,446,494 km (0.091 R)
• M49: 33,655,781 km (0.117 R)
• M50: 34,603,334 km (0.102 R)
• M51: 34,921,229 km (0.063 R)
• M52: 35,027,294 km (0.116 R)
• M53: 39,360,397 km (0.095 R)
• M54: 40,024,761 km (0.109 R)
• M55: 40,246,914 km (0.098 R)
• M56: 42,378,982 km (0.087 R)
• M57: 43,401,633 km (0.115 R)
• M58: 43,515,777 km (0.067 R)
• M59: 43,744,362 km (0.086 R)
• M60: 48,635,315 km (0.119 R)
• M61: 54,802,338 km (0.058 R)
• M62: 57,161,945 km (0.063 R)
• M63: 58,039,635 km (0.101 R)
• M64: 60,062,348 km (0.075 R)
• M65: 61,851,090 km (0.113 R)
• M66: 61,979,595 km (0.105 R)
• M67: 62,623,165 km (0.06 R)
• M68: 63,527,783 km (0.034 R)
• M69: 64,697,190 km (0.097 R)
• M70: 64,827,639 km (0.111 R)
• M71: 67,453,530 km (0.114 R)
• M72: 69,445,576 km (0.087 R)
• M73: 69,712,608 km (0.119 R)
• M74: 69,980,089 km (0.099 R)
• M75: 70,515,948 km (0.042 R)
• M76: 71,996,518 km (0.097 R)
• M77: 72,944,071 km (0.101 R)
• M78: 75,536,752 km (0.084 R)
• M79: 76,361,635 km (0.116 R)
• M80: 77,189,659 km (0.11 R)
• M81: 79,551,660 km (0.093 R)
• M82: 81,373,762 km (0.105 R)
• M83: 83,209,776 km (0.113 R)
• M84: 84,061,587 km (0.11 R)
• M85: 84,203,854 km (0.059 R)
• M86: 85,344,987 km (0.09 R)
• M87: 86,204,127 km (0.12 R)
• M88: 87,354,086 km (0.108 R)
• M89: 91,857,880 km (0.083 R)
• M90: 92,004,486 km (0.035 R)
• M91: 93,474,135 km (0.087 R)
• M92: 94,211,952 km (0.078 R)
• M93: 95,544,719 km (0.116 R)
• M94: 95,693,120 km (0.1 R)
• M95: 96,734,621 km (0.082 R)
• M96: 97,779,861 km (0.101 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit