🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.62 AU - 0.78 AU

Year: 215 Days

Day: 22.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,824,397 km

• M1: 418,276 km (0.106 R)
• M2: 475,422 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.52 AU - 3.24 AU

Year: 1794 Days

Day: 21.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 9.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.66 AU - 7.72 AU

Year: 6352 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,824,397 km

• M1: 209,886 km (0.109 R)
• M2: 307,872 km (0.115 R)
• M3: 469,737 km (0.119 R)
• M4: 605,423 km (0.053 R)
• M5: 687,103 km (0.079 R)
• M6: 853,605 km (0.1 R)
• M7: 965,804 km (0.096 R)
• M8: 1,216,231 km (0.107 R)
• M9: 1,290,132 km (0.091 R)
• M10: 1,354,758 km (0.115 R)
• M11: 1,544,000 km (0.046 R)
• M12: 1,948,662 km (0.052 R)
• M13: 2,112,023 km (0.11 R)
• M14: 2,253,991 km (0.056 R)
• M15: 2,547,353 km (0.095 R)
• M16: 2,867,193 km (0.046 R)
• M17: 3,039,230 km (0.098 R)
• M18: 3,303,869 km (0.083 R)
• M19: 3,530,061 km (0.092 R)
• M20: 3,637,472 km (0.111 R)
• M21: 3,777,047 km (0.074 R)
• M22: 3,871,144 km (0.067 R)
• M23: 4,190,386 km (0.104 R)
• M24: 4,320,536 km (0.059 R)
• M25: 4,585,025 km (0.089 R)
• M26: 4,702,310 km (0.101 R)
• M27: 4,803,737 km (0.104 R)
• M28: 4,922,967 km (0.096 R)
• M29: 5,199,124 km (0.094 R)
• M30: 5,303,993 km (0.083 R)
• M31: 5,587,181 km (0.099 R)
• M32: 5,658,839 km (0.103 R)
• M33: 6,279,670 km (0.108 R)
• M34: 6,485,068 km (0.093 R)
• M35: 6,769,004 km (0.107 R)
• M36: 6,883,596 km (0.113 R)
• M37: 7,329,398 km (0.05 R)
• M38: 7,664,797 km (0.034 R)
• M39: 8,146,950 km (0.09 R)
• M40: 8,825,975 km (0.115 R)
• M41: 8,972,282 km (0.061 R)
• M42: 9,352,410 km (0.089 R)
• M43: 9,824,242 km (0.047 R)
• M44: 10,612,922 km (0.083 R)
• M45: 10,724,073 km (0.119 R)
• M46: 10,902,693 km (0.109 R)
• M47: 11,581,568 km (0.109 R)
• M48: 11,764,825 km (0.095 R)
• M49: 12,111,294 km (0.087 R)
• M50: 12,180,857 km (0.113 R)
• M51: 12,250,719 km (0.054 R)
• M52: 12,390,743 km (0.096 R)
• M53: 13,003,645 km (0.068 R)
• M54: 13,075,003 km (0.071 R)
• M55: 13,194,233 km (0.105 R)
• M56: 14,087,781 km (0.088 R)
• M57: 14,258,921 km (0.088 R)
• M58: 14,455,493 km (0.095 R)
• M59: 14,776,829 km (0.115 R)
• M60: 14,876,162 km (0.053 R)
• M61: 15,000,777 km (0.069 R)
• M62: 15,200,640 km (0.098 R)
• M63: 15,426,532 km (0.095 R)
• M64: 15,805,763 km (0.036 R)
• M65: 15,983,635 km (0.116 R)
• M66: 16,702,153 km (0.06 R)
• M67: 16,857,586 km (0.099 R)
• M68: 17,405,114 km (0.045 R)
• M69: 17,588,820 km (0.085 R)
• M70: 17,667,808 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 9.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.55 AU - 8.77 AU

Year: 7782 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,824,397 km

• M1: 138,827 km (0.027 R)
• M2: 213,925 km (0.099 R)
• M3: 283,338 km (0.069 R)
• M4: 383,569 km (0.097 R)
• M5: 520,750 km (0.102 R)
• M6: 901,477 km (0.117 R)
• M7: 1,325,587 km (0.083 R)
• M8: 1,628,672 km (0.111 R)
• M9: 1,716,785 km (0.092 R)
• M10: 1,879,548 km (0.026 R)
• M11: 1,953,449 km (0.103 R)
• M12: 2,085,394 km (0.056 R)
• M13: 2,162,138 km (0.06 R)
• M14: 2,358,261 km (0.1 R)
• M15: 2,499,032 km (0.115 R)
• M16: 3,155,617 km (0.092 R)
• M17: 3,491,913 km (0.087 R)
• M18: 3,722,593 km (0.069 R)
• M19: 3,887,151 km (0.095 R)
• M20: 4,198,913 km (0.106 R)
• M21: 4,770,526 km (0.089 R)
• M22: 4,923,715 km (0.098 R)
• M23: 5,026,788 km (0.105 R)
• M24: 5,182,669 km (0.094 R)
• M25: 5,472,589 km (0.077 R)
• M26: 5,660,035 km (0.109 R)
• M27: 5,931,256 km (0.11 R)
• M28: 6,262,466 km (0.058 R)
• M29: 6,514,838 km (0.052 R)
• M30: 6,628,233 km (0.108 R)
• M31: 6,770,650 km (0.076 R)
• M32: 7,000,732 km (0.12 R)
• M33: 7,409,732 km (0.118 R)
• M34: 8,589,611 km (0.071 R)
• M35: 8,932,938 km (0.109 R)
• M36: 9,122,029 km (0.091 R)
• M37: 10,055,071 km (0.115 R)
• M38: 10,549,492 km (0.06 R)
• M39: 10,849,885 km (0.116 R)
• M40: 11,975,758 km (0.047 R)
• M41: 12,464,495 km (0.074 R)
• M42: 12,534,806 km (0.113 R)
• M43: 12,888,605 km (0.104 R)
• M44: 13,066,776 km (0.088 R)
• M45: 13,209,941 km (0.104 R)
• M46: 13,823,890 km (0.077 R)
• M47: 15,079,765 km (0.108 R)
• M48: 15,342,758 km (0.107 R)
• M49: 15,683,242 km (0.052 R)
• M50: 15,797,386 km (0.067 R)
• M51: 15,873,531 km (0.087 R)
• M52: 15,988,123 km (0.103 R)
• M53: 16,064,567 km (0.108 R)
• M54: 16,797,298 km (0.101 R)
• M55: 16,913,984 km (0.107 R)
• M56: 17,148,254 km (0.093 R)
• M57: 17,619,936 km (0.111 R)
• M58: 18,295,371 km (0.112 R)
• M59: 18,375,406 km (0.094 R)
• M60: 20,000,338 km (0.052 R)
• M61: 20,788,120 km (0.112 R)
• M62: 20,871,745 km (0.064 R)
• M63: 21,375,142 km (0.093 R)
• M64: 21,670,748 km (0.114 R)
• M65: 21,797,906 km (0.066 R)
• M66: 22,394,203 km (0.097 R)
• M67: 22,737,380 km (0.055 R)
• M68: 23,690,169 km (0.115 R)
• M69: 23,864,750 km (0.111 R)
• M70: 25,188,093 km (0.104 R)
• M71: 26,173,494 km (0.036 R)
• M72: 26,898,146 km (0.09 R)
• M73: 27,125,984 km (0.064 R)
• M74: 27,263,015 km (0.089 R)
• M75: 27,767,310 km (0.119 R)
• M76: 28,599,074 km (0.055 R)
• M77: 29,579,837 km (0.09 R)
• M78: 29,862,129 km (0.118 R)
• M79: 30,145,317 km (0.095 R)
• M80: 30,761,810 km (0.108 R)
• M81: 31,670,468 km (0.051 R)
• M82: 32,103,853 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.2

Radius: 6.5

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.89 AU - 16.07 AU

Year: 17167 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,824,397 km

• M1: 115,639 km (0.079 R)
• M2: 232,176 km (0.099 R)
• M3: 276,606 km (0.079 R)
• M4: 358,736 km (0.09 R)
• M5: 430,991 km (0.084 R)
• M6: 528,978 km (0.1 R)
• M7: 570,267 km (0.118 R)
• M8: 747,241 km (0.054 R)
• M9: 866,920 km (0.068 R)
• M10: 1,494,932 km (0.116 R)
• M11: 1,616,106 km (0.098 R)
• M12: 2,373,819 km (0.031 R)
• M13: 2,696,950 km (0.099 R)
• M14: 2,844,903 km (0.109 R)
• M15: 2,920,001 km (0.075 R)
• M16: 3,033,845 km (0.058 R)
• M17: 3,344,560 km (0.033 R)
• M18: 3,584,215 km (0.091 R)
• M19: 4,250,524 km (0.076 R)
• M20: 4,466,544 km (0.092 R)
• M21: 4,553,909 km (0.068 R)
• M22: 4,597,891 km (0.117 R)
• M23: 4,642,022 km (0.045 R)
• M24: 4,686,153 km (0.073 R)
• M25: 4,819,595 km (0.098 R)
• M26: 4,909,353 km (0.094 R)
• M27: 4,999,561 km (0.072 R)
• M28: 5,227,698 km (0.111 R)
• M29: 5,505,800 km (0.082 R)
• M30: 6,566,599 km (0.039 R)
• M31: 7,584,163 km (0.072 R)
• M32: 7,898,917 km (0.093 R)
• M33: 8,814,007 km (0.074 R)
• M34: 8,978,864 km (0.096 R)
• M35: 10,566,995 km (0.049 R)
• M36: 11,693,168 km (0.111 R)
• M37: 11,874,481 km (0.08 R)
• M38: 13,232,081 km (0.1 R)
• M39: 13,484,154 km (0.105 R)
• M40: 14,638,152 km (0.103 R)
• M41: 15,161,146 km (0.054 R)
• M42: 15,358,914 km (0.113 R)
• M43: 15,491,159 km (0.05 R)
• M44: 15,756,845 km (0.082 R)
• M45: 16,698,563 km (0.115 R)
• M46: 17,039,347 km (0.114 R)
• M47: 17,107,863 km (0.103 R)
• M48: 17,382,375 km (0.096 R)
• M49: 17,520,304 km (0.08 R)
• M50: 17,797,060 km (0.077 R)
• M51: 18,075,312 km (0.039 R)
• M52: 18,355,060 km (0.114 R)
• M53: 18,706,765 km (0.062 R)
• M54: 20,643,758 km (0.07 R)
• M55: 21,009,375 km (0.082 R)
• M56: 21,821,393 km (0.073 R)
• M57: 21,895,743 km (0.107 R)
• M58: 23,552,090 km (0.069 R)
• M59: 25,717,819 km (0.081 R)
• M60: 26,427,511 km (0.091 R)
• M61: 28,027,161 km (0.045 R)
• M62: 28,188,876 km (0.069 R)
• M63: 28,513,205 km (0.097 R)
• M64: 29,001,941 km (0.034 R)
• M65: 29,575,798 km (0.046 R)
• M66: 29,987,940 km (0.084 R)
• M67: 31,235,587 km (0.084 R)
• M68: 32,585,259 km (0.119 R)
• M69: 32,670,230 km (0.117 R)
• M70: 34,298,753 km (0.098 R)
• M71: 40,430,919 km (0.053 R)
• M72: 42,641,527 km (0.117 R)
• M73: 44,043,109 km (0.114 R)
• M74: 44,419,348 km (0.112 R)
• M75: 46,412,291 km (0.1 R)
• M76: 47,082,938 km (0.108 R)
• M77: 51,174,440 km (0.1 R)
• M78: 51,669,010 km (0.045 R)
• M79: 53,763,680 km (0.118 R)
• M80: 54,467,986 km (0.099 R)
• M81: 54,568,965 km (0.082 R)
• M82: 54,770,772 km (0.096 R)
• M83: 56,803,807 km (0.084 R)
• M84: 58,241,443 km (0.045 R)
• M85: 60,107,527 km (0.091 R)
• M86: 60,211,797 km (0.042 R)
• M87: 62,203,842 km (0.063 R)
• M88: 64,110,915 km (0.116 R)
• M89: 64,857,708 km (0.106 R)
• M90: 67,223,449 km (0.119 R)
• M91: 67,656,684 km (0.105 R)
• M92: 70,165,291 km (0.065 R)
• M93: 71,265,583 km (0.084 R)
• M94: 73,260,321 km (0.078 R)
• M95: 74,040,923 km (0.093 R)
• M96: 74,488,370 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit