🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.84 AU - 0.9 AU

Year: 288 Days

Day: 30.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.66 AU - 2.38 AU

Year: 1019 Days

Day: 21.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.1 AU - 2.46 AU

Year: 1221 Days

Day: 45.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 13.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.35 AU - 7.61 AU

Year: 5852 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,563,076 km

• M1: 186,698 km (0.1 R)
• M2: 405,410 km (0.117 R)
• M3: 655,388 km (0.117 R)
• M4: 1,221,018 km (0.11 R)
• M5: 1,451,698 km (0.114 R)
• M6: 1,620,145 km (0.117 R)
• M7: 1,815,221 km (0.048 R)
• M8: 1,977,085 km (0.079 R)
• M9: 2,143,887 km (0.087 R)
• M10: 2,627,088 km (0.069 R)
• M11: 3,266,619 km (0.067 R)
• M12: 3,515,700 km (0.099 R)
• M13: 3,848,854 km (0.092 R)
• M14: 4,192,480 km (0.112 R)
• M15: 4,966,350 km (0.114 R)
• M16: 5,138,088 km (0.083 R)
• M17: 5,224,706 km (0.109 R)
• M18: 5,784,501 km (0.084 R)
• M19: 5,995,583 km (0.064 R)
• M20: 6,487,760 km (0.057 R)
• M21: 6,581,558 km (0.117 R)
• M22: 7,741,839 km (0.101 R)
• M23: 8,413,833 km (0.079 R)
• M24: 8,722,304 km (0.112 R)
• M25: 8,999,658 km (0.096 R)
• M26: 9,527,739 km (0.094 R)
• M27: 9,670,156 km (0.107 R)
• M28: 10,540,217 km (0.071 R)
• M29: 10,724,671 km (0.093 R)
• M30: 11,059,322 km (0.091 R)
• M31: 11,359,714 km (0.082 R)
• M32: 11,586,804 km (0.114 R)
• M33: 11,777,242 km (0.086 R)
• M34: 12,238,452 km (0.041 R)
• M35: 12,354,690 km (0.108 R)
• M36: 12,744,841 km (0.102 R)
• M37: 13,377,490 km (0.068 R)
• M38: 13,497,318 km (0.094 R)
• M39: 15,587,649 km (0.101 R)
• M40: 16,221,496 km (0.084 R)
• M41: 16,306,617 km (0.067 R)
• M42: 16,648,747 km (0.074 R)
• M43: 16,950,037 km (0.056 R)
• M44: 17,645,667 km (0.069 R)
• M45: 18,483,715 km (0.084 R)
• M46: 18,751,046 km (0.067 R)
• M47: 19,199,540 km (0.099 R)
• M48: 19,651,475 km (0.116 R)
• M49: 19,787,909 km (0.065 R)
• M50: 20,152,778 km (0.09 R)
• M51: 20,336,185 km (0.12 R)
• M52: 20,520,041 km (0.094 R)
• M53: 20,843,172 km (0.106 R)
• M54: 20,935,923 km (0.096 R)
• M55: 22,389,266 km (0.081 R)
• M56: 22,579,255 km (0.106 R)
• M57: 23,104,194 km (0.095 R)
• M58: 23,536,831 km (0.097 R)
• M59: 24,117,720 km (0.1 R)
• M60: 24,215,108 km (0.046 R)
• M61: 24,361,265 km (0.117 R)
• M62: 24,703,396 km (0.099 R)
• M63: 24,998,103 km (0.094 R)
• M64: 26,138,189 km (0.059 R)
• M65: 26,488,547 km (0.054 R)
• M66: 27,396,606 km (0.119 R)
• M67: 28,007,713 km (0.084 R)
• M68: 28,110,038 km (0.114 R)
• M69: 28,726,382 km (0.097 R)
• M70: 28,932,827 km (0.106 R)
• M71: 29,191,481 km (0.113 R)
• M72: 29,920,023 km (0.106 R)
• M73: 30,339,047 km (0.106 R)
• M74: 30,444,214 km (0.105 R)
• M75: 30,602,040 km (0.1 R)
• M76: 31,661,043 km (0.091 R)
• M77: 32,088,145 km (0.096 R)
• M78: 32,355,925 km (0.117 R)
• M79: 33,218,058 km (0.089 R)
• M80: 33,760,649 km (0.077 R)
• M81: 35,130,218 km (0.063 R)
• M82: 35,240,621 km (0.112 R)
• M83: 36,071,787 km (0.097 R)
• M84: 36,517,887 km (0.117 R)

Asteroid Belt

Center: 11.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 5.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.22 AU - 17.36 AU

Year: 24407 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,563,076 km

• M1: 639,531 km (0.07 R)
• M2: 696,677 km (0.06 R)
• M3: 816,056 km (0.025 R)
• M4: 910,153 km (0.076 R)
• M5: 2,632,474 km (0.042 R)
• M6: 3,332,891 km (0.084 R)
• M7: 3,408,438 km (0.075 R)
• M8: 3,821,478 km (0.075 R)
• M9: 4,470,134 km (0.1 R)
• M10: 4,693,932 km (0.073 R)
• M11: 4,807,178 km (0.1 R)
• M12: 6,081,004 km (0.048 R)
• M13: 6,422,685 km (0.069 R)
• M14: 6,548,647 km (0.075 R)
• M15: 6,611,777 km (0.114 R)
• M16: 7,551,102 km (0.114 R)
• M17: 7,985,684 km (0.047 R)
• M18: 8,053,302 km (0.103 R)
• M19: 9,301,696 km (0.081 R)
• M20: 9,408,509 km (0.084 R)
• M21: 9,444,114 km (0.039 R)
• M22: 11,703,789 km (0.083 R)
• M23: 12,283,780 km (0.079 R)
• M24: 12,794,059 km (0.098 R)
• M25: 13,151,448 km (0.03 R)
• M26: 13,191,391 km (0.084 R)
• M27: 13,552,370 km (0.12 R)
• M28: 14,284,053 km (0.089 R)
• M29: 14,366,183 km (0.109 R)
• M30: 14,737,485 km (0.05 R)
• M31: 15,153,816 km (0.11 R)
• M32: 15,743,082 km (0.106 R)
• M33: 15,827,904 km (0.089 R)
• M34: 17,161,718 km (0.119 R)
• M35: 17,555,759 km (0.088 R)
• M36: 18,085,635 km (0.114 R)
• M37: 19,070,737 km (0.055 R)
• M38: 22,033,822 km (0.115 R)
• M39: 22,271,233 km (0.042 R)
• M40: 22,366,527 km (0.086 R)
• M41: 22,414,099 km (0.12 R)
• M42: 23,084,896 km (0.066 R)
• M43: 23,471,158 km (0.114 R)
• M44: 24,250,264 km (0.115 R)
• M45: 24,642,808 km (0.11 R)
• M46: 26,134,000 km (0.089 R)
• M47: 27,195,098 km (0.056 R)
• M48: 28,218,646 km (0.103 R)
• M49: 29,882,474 km (0.101 R)
• M50: 30,832,271 km (0.064 R)
• M51: 31,738,235 km (0.119 R)
• M52: 31,845,497 km (0.077 R)
• M53: 32,437,157 km (0.109 R)
• M54: 33,959,315 km (0.108 R)
• M55: 36,622,456 km (0.081 R)
• M56: 36,678,705 km (0.119 R)
• M57: 37,298,788 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.9

Radius: 5.2

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 15.43 AU - 25.61 AU

Year: 32976 Days

Day: 15.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,563,076 km

• M1: 100,679 km (0.095 R)
• M2: 207,043 km (0.098 R)
• M3: 638,783 km (0.116 R)
• M4: 708,047 km (0.097 R)
• M5: 879,635 km (0.072 R)
• M6: 983,606 km (0.109 R)
• M7: 2,053,380 km (0.115 R)
• M8: 2,739,287 km (0.111 R)
• M9: 4,167,797 km (0.115 R)
• M10: 4,477,165 km (0.057 R)
• M11: 5,544,695 km (0.111 R)
• M12: 5,884,731 km (0.111 R)
• M13: 6,686,726 km (0.086 R)
• M14: 7,048,453 km (0.072 R)
• M15: 7,844,613 km (0.053 R)
• M16: 8,225,789 km (0.053 R)
• M17: 8,446,296 km (0.09 R)
• M18: 8,837,045 km (0.063 R)
• M19: 9,062,938 km (0.095 R)
• M20: 10,279,767 km (0.116 R)
• M21: 12,105,011 km (0.101 R)
• M22: 12,230,224 km (0.119 R)
• M23: 14,889,775 km (0.102 R)
• M24: 15,837,328 km (0.031 R)
• M25: 17,365,470 km (0.119 R)
• M26: 17,790,179 km (0.085 R)
• M27: 17,932,596 km (0.117 R)
• M28: 18,577,961 km (0.089 R)
• M29: 18,939,838 km (0.031 R)
• M30: 20,410,236 km (0.1 R)
• M31: 20,708,684 km (0.048 R)
• M32: 22,146,020 km (0.052 R)
• M33: 25,676,081 km (0.079 R)
• M34: 25,917,682 km (0.109 R)
• M35: 26,484,059 km (0.078 R)
• M36: 26,891,115 km (0.065 R)
• M37: 29,967,146 km (0.059 R)
• M38: 30,221,313 km (0.053 R)
• M39: 30,988,451 km (0.115 R)
• M40: 31,934,508 km (0.098 R)
• M41: 32,454,660 km (0.117 R)
• M42: 32,628,642 km (0.055 R)
• M43: 33,503,191 km (0.09 R)
• M44: 34,829,376 km (0.083 R)
• M45: 35,186,018 km (0.068 R)
• M46: 37,441,804 km (0.1 R)
• M47: 38,541,049 km (0.11 R)
• M48: 39,372,514 km (0.111 R)
• M49: 39,650,916 km (0.096 R)
• M50: 40,023,115 km (0.034 R)
• M51: 40,583,808 km (0.085 R)
• M52: 40,771,254 km (0.05 R)
• M53: 46,330,760 km (0.049 R)
• M54: 46,722,706 km (0.103 R)
• M55: 48,004,610 km (0.044 R)
• M56: 48,998,539 km (0.118 R)
• M57: 49,999,199 km (0.092 R)
• M58: 50,602,826 km (0.027 R)
• M59: 52,326,194 km (0.113 R)
• M60: 55,518,014 km (0.054 R)
• M61: 55,726,104 km (0.097 R)
• M62: 58,984,346 km (0.088 R)
• M63: 59,302,840 km (0.091 R)
• M64: 60,475,986 km (0.111 R)
• M65: 64,258,868 km (0.091 R)
• M66: 71,371,199 km (0.085 R)
• M67: 72,618,546 km (0.11 R)
• M68: 72,846,085 km (0.062 R)
• M69: 73,073,922 km (0.111 R)
• M70: 73,987,516 km (0.079 R)
• M71: 76,287,883 km (0.082 R)
• M72: 76,634,950 km (0.079 R)
• M73: 76,982,615 km (0.104 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 13,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit