🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.45 AU - 2.27 AU

Year: 900 Days

Day: 21.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,646,535 km

• M1: 144,811 km (0.055 R)
• M2: 462,706 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.01 AU - 6.01 AU

Year: 3978 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,646,535 km

• M1: 3,212,315 km (0.1 R)
• M2: 3,501,787 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.04 AU - 5.22 AU

Year: 4122 Days

Day: 15.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,646,535 km

• M1: 1,780,514 km (0.077 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 13.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.79 AU - 7.19 AU

Year: 5201 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,646,535 km

• M1: 173,833 km (0.086 R)
• M2: 308,022 km (0.067 R)
• M3: 458,667 km (0.096 R)
• M4: 540,796 km (0.08 R)
• M5: 712,235 km (0.069 R)
• M6: 1,013,226 km (0.087 R)
• M7: 1,386,772 km (0.12 R)
• M8: 1,499,120 km (0.091 R)
• M9: 1,733,690 km (0.085 R)
• M10: 2,334,176 km (0.107 R)
• M11: 2,469,562 km (0.09 R)
• M12: 3,122,556 km (0.113 R)
• M13: 3,250,911 km (0.084 R)
• M14: 3,491,016 km (0.062 R)
• M15: 3,624,308 km (0.065 R)
• M16: 3,850,500 km (0.073 R)
• M17: 4,175,127 km (0.065 R)
• M18: 4,412,539 km (0.059 R)
• M19: 4,532,965 km (0.042 R)
• M20: 4,826,327 km (0.072 R)
• M21: 5,902,085 km (0.051 R)
• M22: 6,008,449 km (0.103 R)
• M23: 6,222,823 km (0.089 R)
• M24: 6,385,436 km (0.091 R)
• M25: 6,576,921 km (0.11 R)
• M26: 6,825,852 km (0.12 R)
• M27: 7,106,198 km (0.104 R)
• M28: 7,304,714 km (0.038 R)
• M29: 7,390,284 km (0.107 R)
• M30: 7,476,303 km (0.097 R)
• M31: 7,765,326 km (0.118 R)
• M32: 8,176,272 km (0.119 R)
• M33: 8,534,110 km (0.087 R)
• M34: 8,775,561 km (0.11 R)
• M35: 8,866,815 km (0.103 R)
• M36: 9,451,294 km (0.084 R)
• M37: 10,016,774 km (0.115 R)
• M38: 10,112,068 km (0.069 R)
• M39: 10,239,525 km (0.054 R)
• M40: 10,787,652 km (0.114 R)
• M41: 11,444,836 km (0.11 R)
• M42: 11,878,819 km (0.067 R)
• M43: 12,216,461 km (0.083 R)
• M44: 12,901,320 km (0.118 R)
• M45: 13,739,517 km (0.098 R)
• M46: 14,559,314 km (0.083 R)
• M47: 15,139,005 km (0.041 R)
• M48: 15,358,316 km (0.044 R)
• M49: 16,283,579 km (0.111 R)
• M50: 16,847,413 km (0.089 R)
• M51: 16,998,806 km (0.09 R)
• M52: 17,341,236 km (0.1 R)
• M53: 17,455,977 km (0.061 R)
• M54: 17,762,952 km (0.091 R)
• M55: 18,616,258 km (0.116 R)
• M56: 19,403,741 km (0.118 R)
• M57: 19,562,465 km (0.084 R)
• M58: 20,686,244 km (0.094 R)
• M59: 20,970,330 km (0.084 R)
• M60: 21,337,743 km (0.059 R)
• M61: 21,624,821 km (0.057 R)
• M62: 21,954,535 km (0.119 R)
• M63: 22,493,985 km (0.047 R)
• M64: 23,121,847 km (0.112 R)
• M65: 23,670,721 km (0.115 R)
• M66: 23,840,365 km (0.107 R)
• M67: 23,967,972 km (0.053 R)
• M68: 24,181,000 km (0.083 R)
• M69: 24,781,186 km (0.091 R)
• M70: 24,953,523 km (0.102 R)
• M71: 25,429,544 km (0.091 R)
• M72: 25,516,460 km (0.11 R)
• M73: 26,434,542 km (0.077 R)
• M74: 26,522,655 km (0.094 R)
• M75: 27,720,336 km (0.108 R)
• M76: 27,809,795 km (0.106 R)
• M77: 28,393,377 km (0.086 R)
• M78: 28,709,327 km (0.118 R)
• M79: 29,984,649 km (0.045 R)
• M80: 30,306,434 km (0.086 R)
• M81: 30,767,944 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.5

Radius: 4.5

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.44 AU - 18.76 AU

Year: 23994 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,646,535 km

• M1: 207,941 km (0.085 R)
• M2: 343,477 km (0.086 R)
• M3: 430,393 km (0.109 R)
• M4: 486,043 km (0.049 R)
• M5: 544,087 km (0.107 R)
• M6: 964,906 km (0.079 R)
• M7: 1,218,923 km (0.118 R)
• M8: 1,299,108 km (0.059 R)
• M9: 1,550,133 km (0.119 R)
• M10: 1,755,681 km (0.054 R)
• M11: 1,938,788 km (0.099 R)
• M12: 2,257,581 km (0.088 R)
• M13: 2,356,466 km (0.037 R)
• M14: 2,907,285 km (0.083 R)
• M15: 3,233,857 km (0.112 R)
• M16: 3,382,857 km (0.091 R)
• M17: 3,458,254 km (0.061 R)
• M18: 3,534,100 km (0.055 R)
• M19: 3,765,079 km (0.103 R)
• M20: 3,803,975 km (0.082 R)
• M21: 4,241,548 km (0.042 R)
• M22: 4,322,930 km (0.109 R)
• M23: 4,404,610 km (0.105 R)
• M24: 4,863,726 km (0.076 R)
• M25: 5,736,630 km (0.077 R)
• M26: 6,007,701 km (0.104 R)
• M27: 7,037,533 km (0.082 R)
• M28: 7,182,044 km (0.091 R)
• M29: 7,278,984 km (0.12 R)
• M30: 8,221,600 km (0.111 R)
• M31: 9,412,848 km (0.12 R)
• M32: 10,491,897 km (0.086 R)
• M33: 10,878,757 km (0.113 R)
• M34: 11,214,006 km (0.036 R)
• M35: 11,270,255 km (0.106 R)
• M36: 11,952,122 km (0.072 R)
• M37: 13,117,938 km (0.077 R)
• M38: 14,197,736 km (0.069 R)
• M39: 14,380,395 km (0.117 R)
• M40: 14,995,092 km (0.095 R)
• M41: 15,430,572 km (0.085 R)
• M42: 15,555,785 km (0.039 R)
• M43: 16,825,871 km (0.083 R)
• M44: 17,408,106 km (0.063 R)
• M45: 18,194,841 km (0.072 R)
• M46: 19,599,116 km (0.096 R)
• M47: 19,938,703 km (0.105 R)
• M48: 20,899,571 km (0.072 R)
• M49: 22,156,941 km (0.067 R)
• M50: 22,298,161 km (0.104 R)
• M51: 24,964,145 km (0.104 R)
• M52: 25,111,050 km (0.046 R)
• M53: 26,521,309 km (0.049 R)
• M54: 26,671,356 km (0.092 R)
• M55: 29,185,797 km (0.061 R)
• M56: 29,962,509 km (0.112 R)
• M57: 31,536,278 km (0.1 R)
• M58: 33,379,174 km (0.088 R)
• M59: 35,174,349 km (0.114 R)
• M60: 35,256,628 km (0.077 R)
• M61: 35,504,063 km (0.069 R)
• M62: 35,586,641 km (0.111 R)
• M63: 35,917,701 km (0.09 R)
• M64: 36,499,487 km (0.057 R)
• M65: 37,335,889 km (0.11 R)
• M66: 38,517,562 km (0.083 R)
• M67: 40,571,691 km (0.042 R)
• M68: 41,611,994 km (0.106 R)
• M69: 44,963,734 km (0.102 R)
• M70: 46,310,414 km (0.105 R)
• M71: 46,762,350 km (0.055 R)
• M72: 47,306,437 km (0.058 R)
• M73: 47,670,409 km (0.117 R)
• M74: 49,227,423 km (0.059 R)
• M75: 49,319,576 km (0.042 R)
• M76: 50,151,190 km (0.06 R)
• M77: 51,734,534 km (0.062 R)
• M78: 52,015,628 km (0.11 R)
• M79: 53,050,696 km (0.032 R)
• M80: 54,187,640 km (0.06 R)
• M81: 55,715,932 km (0.063 R)
• M82: 56,292,781 km (0.087 R)
• M83: 56,678,444 km (0.112 R)
• M84: 57,161,646 km (0.099 R)
• M85: 57,355,375 km (0.095 R)
• M86: 58,327,013 km (0.106 R)
• M87: 59,108,363 km (0.074 R)
• M88: 59,598,445 km (0.088 R)
• M89: 59,696,582 km (0.044 R)
• M90: 59,893,004 km (0.112 R)
• M91: 62,168,387 km (0.069 R)
• M92: 65,279,424 km (0.107 R)
• M93: 66,701,053 km (0.102 R)
• M94: 68,030,080 km (0.08 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 17,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit