🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 15

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.12 AU

Year: 1422 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,393,886 km

• M1: 186,848 km (0.057 R)
• M2: 296,054 km (0.066 R)
• M3: 390,002 km (0.07 R)
• M4: 496,216 km (0.107 R)
• M5: 669,301 km (0.101 R)
• M6: 781,050 km (0.117 R)
• M7: 1,121,685 km (0.115 R)
• M8: 1,243,458 km (0.075 R)
• M9: 1,346,082 km (0.049 R)
• M10: 1,476,681 km (0.071 R)
• M11: 1,922,632 km (0.112 R)
• M12: 2,033,933 km (0.107 R)
• M13: 2,195,349 km (0.099 R)
• M14: 2,410,770 km (0.072 R)
• M15: 2,726,571 km (0.114 R)
• M16: 2,831,289 km (0.031 R)
• M17: 3,110,289 km (0.113 R)
• M18: 3,220,094 km (0.066 R)
• M19: 3,364,755 km (0.066 R)
• M20: 3,477,702 km (0.119 R)
• M21: 3,580,326 km (0.111 R)
• M22: 3,730,373 km (0.098 R)
• M23: 3,965,540 km (0.114 R)
• M24: 4,061,133 km (0.106 R)
• M25: 4,181,560 km (0.113 R)
• M26: 4,401,469 km (0.073 R)
• M27: 4,687,948 km (0.068 R)
• M28: 5,371,910 km (0.119 R)
• M29: 5,477,975 km (0.11 R)
• M30: 5,800,209 km (0.079 R)
• M31: 5,963,719 km (0.058 R)
• M32: 6,114,963 km (0.106 R)
• M33: 6,505,712 km (0.073 R)
• M34: 6,804,310 km (0.067 R)
• M35: 6,933,562 km (0.104 R)
• M36: 7,078,223 km (0.117 R)
• M37: 7,311,895 km (0.116 R)
• M38: 7,503,530 km (0.102 R)
• M39: 7,892,036 km (0.094 R)
• M40: 8,043,279 km (0.05 R)
• M41: 8,180,161 km (0.08 R)
• M42: 8,302,532 km (0.058 R)
• M43: 8,580,036 km (0.117 R)
• M44: 8,844,974 km (0.067 R)
• M45: 9,303,192 km (0.062 R)
• M46: 9,817,959 km (0.108 R)
• M47: 9,931,803 km (0.091 R)
• M48: 10,424,877 km (0.076 R)
• M49: 10,540,965 km (0.043 R)
• M50: 10,707,767 km (0.088 R)
• M51: 10,925,880 km (0.053 R)
• M52: 11,060,818 km (0.108 R)
• M53: 11,281,175 km (0.098 R)
• M54: 11,503,179 km (0.083 R)
• M55: 11,657,713 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 11.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.51 AU - 4.09 AU

Year: 3812 Days

Day: 10.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,393,886 km

• M1: 153,039 km (0.12 R)
• M2: 289,472 km (0.108 R)
• M3: 456,722 km (0.101 R)
• M4: 653,443 km (0.104 R)
• M5: 749,635 km (0.043 R)
• M6: 898,934 km (0.025 R)
• M7: 1,196,334 km (0.092 R)
• M8: 1,396,795 km (0.103 R)
• M9: 1,632,711 km (0.119 R)
• M10: 1,743,264 km (0.095 R)
• M11: 1,907,522 km (0.12 R)
• M12: 1,985,164 km (0.11 R)
• M13: 2,090,331 km (0.047 R)
• M14: 2,361,552 km (0.06 R)
• M15: 2,615,719 km (0.064 R)
• M16: 2,731,508 km (0.099 R)
• M17: 2,938,401 km (0.119 R)
• M18: 3,135,272 km (0.107 R)
• M19: 3,510,164 km (0.081 R)
• M20: 3,784,527 km (0.11 R)
• M21: 3,982,445 km (0.069 R)
• M22: 4,354,345 km (0.105 R)
• M23: 4,474,921 km (0.095 R)
• M24: 4,561,837 km (0.076 R)
• M25: 4,772,770 km (0.104 R)
• M26: 5,022,898 km (0.072 R)
• M27: 5,149,608 km (0.116 R)
• M28: 5,610,967 km (0.09 R)
• M29: 5,932,304 km (0.108 R)
• M30: 6,240,326 km (0.105 R)
• M31: 6,435,401 km (0.105 R)
• M32: 6,514,090 km (0.055 R)
• M33: 6,593,077 km (0.091 R)
• M34: 6,992,653 km (0.076 R)
• M35: 7,093,781 km (0.049 R)
• M36: 7,256,694 km (0.029 R)
• M37: 7,359,168 km (0.114 R)
• M38: 7,544,819 km (0.04 R)
• M39: 7,731,966 km (0.118 R)
• M40: 8,132,140 km (0.084 R)
• M41: 8,388,401 km (0.114 R)
• M42: 8,517,654 km (0.087 R)
• M43: 8,625,664 km (0.091 R)
• M44: 8,712,580 km (0.107 R)
• M45: 8,887,161 km (0.118 R)
• M46: 9,195,482 km (0.1 R)
• M47: 9,619,442 km (0.067 R)
• M48: 9,777,268 km (0.067 R)
• M49: 9,867,924 km (0.1 R)
• M50: 10,279,019 km (0.09 R)
• M51: 10,906,283 km (0.098 R)
• M52: 11,307,654 km (0.109 R)
• M53: 11,713,962 km (0.062 R)
• M54: 11,858,474 km (0.114 R)
• M55: 12,100,673 km (0.115 R)
• M56: 12,491,572 km (0.091 R)
• M57: 12,589,858 km (0.043 R)
• M58: 13,085,775 km (0.116 R)
• M59: 13,866,825 km (0.087 R)
• M60: 13,943,270 km (0.115 R)
• M61: 14,147,770 km (0.118 R)
• M62: 14,871,076 km (0.104 R)
• M63: 15,368,788 km (0.034 R)
• M64: 15,712,414 km (0.11 R)
• M65: 15,978,549 km (0.114 R)
• M66: 16,112,139 km (0.082 R)
• M67: 16,326,812 km (0.05 R)
• M68: 16,407,446 km (0.08 R)
• M69: 16,515,306 km (0.117 R)
• M70: 16,650,393 km (0.084 R)
• M71: 17,003,444 km (0.096 R)
• M72: 18,918,296 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 5.3

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.42 AU - 11.94 AU

Year: 23768 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,393,886 km

• M1: 67,917 km (0.1 R)
• M2: 185,950 km (0.111 R)
• M3: 355,744 km (0.084 R)
• M4: 422,464 km (0.115 R)
• M5: 796,309 km (0.044 R)
• M6: 978,370 km (0.105 R)
• M7: 1,250,040 km (0.09 R)
• M8: 1,829,732 km (0.112 R)
• M9: 2,039,468 km (0.092 R)
• M10: 2,131,770 km (0.083 R)
• M11: 2,714,005 km (0.115 R)
• M12: 3,414,871 km (0.084 R)
• M13: 3,488,024 km (0.087 R)
• M14: 4,644,864 km (0.117 R)
• M15: 5,264,199 km (0.111 R)
• M16: 5,691,301 km (0.074 R)
• M17: 6,352,674 km (0.047 R)
• M18: 7,508,168 km (0.09 R)
• M19: 7,891,288 km (0.114 R)
• M20: 9,589,972 km (0.076 R)
• M21: 11,560,475 km (0.12 R)
• M22: 12,113,987 km (0.047 R)
• M23: 13,942,222 km (0.075 R)
• M24: 14,118,000 km (0.051 R)
• M25: 14,353,467 km (0.112 R)
• M26: 14,471,799 km (0.045 R)
• M27: 15,308,500 km (0.107 R)
• M28: 15,489,812 km (0.063 R)
• M29: 15,732,759 km (0.077 R)
• M30: 16,468,930 km (0.1 R)
• M31: 16,966,044 km (0.073 R)
• M32: 17,090,958 km (0.076 R)
• M33: 17,404,964 km (0.115 R)
• M34: 17,657,485 km (0.1 R)
• M35: 19,852,236 km (0.116 R)
• M36: 20,248,371 km (0.061 R)
• M37: 20,447,336 km (0.059 R)
• M38: 22,063,143 km (0.099 R)
• M39: 22,404,824 km (0.074 R)
• M40: 25,989,189 km (0.094 R)
• M41: 26,712,645 km (0.08 R)
• M42: 27,810,095 km (0.038 R)
• M43: 28,179,153 km (0.09 R)
• M44: 28,698,706 km (0.037 R)
• M45: 32,190,021 km (0.119 R)
• M46: 32,499,838 km (0.06 R)
• M47: 33,044,524 km (0.061 R)
• M48: 33,985,345 km (0.088 R)
• M49: 34,300,847 km (0.097 R)
• M50: 34,379,835 km (0.105 R)
• M51: 36,214,353 km (0.112 R)
• M52: 37,265,129 km (0.093 R)
• M53: 38,162,118 km (0.071 R)
• M54: 38,654,444 km (0.065 R)
• M55: 38,736,723 km (0.097 R)
• M56: 38,901,430 km (0.114 R)
• M57: 40,310,493 km (0.1 R)
• M58: 42,074,102 km (0.1 R)
• M59: 43,093,163 km (0.111 R)
• M60: 44,120,302 km (0.103 R)
• M61: 45,068,902 km (0.081 R)
• M62: 45,675,970 km (0.1 R)
• M63: 47,513,780 km (0.09 R)
• M64: 47,778,269 km (0.088 R)
• M65: 47,954,794 km (0.095 R)
• M66: 48,485,867 km (0.082 R)
• M67: 48,930,023 km (0.064 R)
• M68: 49,553,995 km (0.102 R)
• M69: 49,911,684 km (0.081 R)
• M70: 50,629,754 km (0.066 R)
• M71: 51,803,947 km (0.065 R)
• M72: 52,895,713 km (0.091 R)
• M73: 53,169,776 km (0.098 R)
• M74: 55,472,536 km (0.101 R)
• M75: 57,337,872 km (0.116 R)
• M76: 59,223,852 km (0.05 R)
• M77: 60,174,397 km (0.09 R)
• M78: 61,321,813 km (0.078 R)
• M79: 61,898,064 km (0.09 R)
• M80: 63,153,040 km (0.036 R)
• M81: 64,513,932 km (0.055 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: 357 - 16,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit