🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 23.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 14.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.69 AU - 2.51 AU

Year: 1965 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,548,950 km

• M1: 184,305 km (0.072 R)
• M2: 394,639 km (0.106 R)
• M3: 487,091 km (0.096 R)
• M4: 604,375 km (0.104 R)
• M5: 848,669 km (0.102 R)
• M6: 952,789 km (0.091 R)
• M7: 1,283,849 km (0.078 R)
• M8: 1,947,914 km (0.042 R)
• M9: 2,114,416 km (0.09 R)
• M10: 2,360,804 km (0.081 R)
• M11: 2,909,230 km (0.117 R)
• M12: 3,004,673 km (0.115 R)
• M13: 3,101,014 km (0.088 R)
• M14: 3,268,863 km (0.095 R)
• M15: 3,613,686 km (0.084 R)
• M16: 3,775,701 km (0.112 R)
• M17: 3,910,189 km (0.077 R)
• M18: 4,015,955 km (0.103 R)
• M19: 4,168,545 km (0.1 R)
• M20: 4,479,858 km (0.072 R)
• M21: 4,831,263 km (0.088 R)
• M22: 5,108,917 km (0.114 R)
• M23: 5,543,947 km (0.065 R)
• M24: 5,765,951 km (0.055 R)
• M25: 6,325,297 km (0.114 R)
• M26: 7,178,304 km (0.102 R)
• M27: 7,364,404 km (0.107 R)
• M28: 8,067,514 km (0.101 R)
• M29: 8,417,274 km (0.111 R)
• M30: 8,515,260 km (0.118 R)
• M31: 9,111,857 km (0.115 R)
• M32: 9,212,536 km (0.12 R)
• M33: 9,354,205 km (0.058 R)
• M34: 9,537,463 km (0.104 R)
• M35: 9,969,651 km (0.065 R)
• M36: 10,261,367 km (0.11 R)
• M37: 10,471,402 km (0.081 R)
• M38: 10,619,354 km (0.111 R)
• M39: 10,725,419 km (0.089 R)
• M40: 11,088,793 km (0.066 R)
• M41: 11,196,503 km (0.044 R)
• M42: 11,391,130 km (0.112 R)
• M43: 11,565,262 km (0.062 R)
• M44: 12,181,156 km (0.029 R)
• M45: 12,560,387 km (0.102 R)
• M46: 12,853,000 km (0.089 R)
• M47: 13,034,313 km (0.093 R)
• M48: 13,193,485 km (0.12 R)
• M49: 13,698,378 km (0.075 R)
• M50: 13,837,055 km (0.029 R)
• M51: 14,139,392 km (0.107 R)
• M52: 14,303,052 km (0.101 R)
• M53: 14,443,824 km (0.027 R)
• M54: 14,632,317 km (0.112 R)
• M55: 14,916,553 km (0.118 R)
• M56: 15,394,518 km (0.061 R)
• M57: 15,635,221 km (0.059 R)
• M58: 15,756,097 km (0.109 R)
• M59: 16,340,725 km (0.104 R)
• M60: 16,561,831 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 10.4

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.12 AU - 2.18 AU

Year: 2036 Days

Day: 7.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,548,950 km

• M1: 144,661 km (0.118 R)
• M2: 237,113 km (0.088 R)
• M3: 324,179 km (0.099 R)
• M4: 406,757 km (0.106 R)
• M5: 543,489 km (0.076 R)
• M6: 647,160 km (0.103 R)
• M7: 740,659 km (0.095 R)
• M8: 990,936 km (0.113 R)
• M9: 1,090,718 km (0.113 R)
• M10: 1,268,440 km (0.061 R)
• M11: 1,524,402 km (0.066 R)
• M12: 1,736,382 km (0.092 R)
• M13: 2,137,006 km (0.104 R)
• M14: 2,308,146 km (0.113 R)
• M15: 2,388,629 km (0.079 R)
• M16: 2,734,499 km (0.075 R)
• M17: 2,906,238 km (0.106 R)
• M18: 3,200,497 km (0.071 R)
• M19: 3,336,033 km (0.03 R)
• M20: 3,597,380 km (0.086 R)
• M21: 3,707,035 km (0.106 R)
• M22: 3,881,466 km (0.066 R)
• M23: 3,961,800 km (0.1 R)
• M24: 4,091,203 km (0.06 R)
• M25: 4,321,434 km (0.041 R)
• M26: 4,388,005 km (0.103 R)
• M27: 4,674,634 km (0.072 R)
• M28: 4,743,000 km (0.028 R)
• M29: 5,124,924 km (0.062 R)
• M30: 5,195,384 km (0.098 R)
• M31: 6,216,540 km (0.092 R)
• M32: 6,405,482 km (0.106 R)
• M33: 6,634,516 km (0.063 R)
• M34: 6,924,885 km (0.074 R)
• M35: 7,258,788 km (0.084 R)
• M36: 7,477,799 km (0.101 R)
• M37: 7,618,272 km (0.099 R)
• M38: 7,942,600 km (0.089 R)
• M39: 8,354,592 km (0.074 R)
• M40: 8,521,244 km (0.101 R)
• M41: 8,773,466 km (0.118 R)
• M42: 8,858,139 km (0.054 R)
• M43: 9,070,717 km (0.042 R)
• M44: 9,220,764 km (0.068 R)
• M45: 9,762,907 km (0.117 R)
• M46: 10,159,640 km (0.117 R)
• M47: 10,270,791 km (0.119 R)
• M48: 10,651,817 km (0.098 R)
• M49: 10,787,353 km (0.097 R)
• M50: 10,968,965 km (0.082 R)
• M51: 11,174,662 km (0.062 R)
• M52: 12,198,061 km (0.114 R)
• M53: 12,458,660 km (0.058 R)
• M54: 13,275,614 km (0.072 R)
• M55: 13,446,006 km (0.098 R)
• M56: 13,543,694 km (0.09 R)
• M57: 14,358,553 km (0.026 R)
• M58: 14,935,851 km (0.115 R)
• M59: 15,163,839 km (0.057 R)
• M60: 16,320,978 km (0.118 R)
• M61: 16,686,745 km (0.052 R)
• M62: 17,002,546 km (0.102 R)
• M63: 17,453,135 km (0.098 R)
• M64: 17,934,541 km (0.075 R)
• M65: 18,015,174 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.1

Radius: 5

Gravity: 29.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.81 AU - 8.49 AU

Year: 12345 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,548,950 km

• M1: 88,412 km (0.1 R)
• M2: 165,904 km (0.053 R)
• M3: 565,929 km (0.074 R)
• M4: 1,245,701 km (0.119 R)
• M5: 1,536,819 km (0.05 R)
• M6: 1,587,383 km (0.062 R)
• M7: 1,664,276 km (0.102 R)
• M8: 1,768,696 km (0.115 R)
• M9: 1,848,431 km (0.108 R)
• M10: 2,011,643 km (0.046 R)
• M11: 2,293,934 km (0.051 R)
• M12: 2,439,642 km (0.067 R)
• M13: 3,986,634 km (0.119 R)
• M14: 4,021,490 km (0.104 R)
• M15: 4,268,476 km (0.065 R)
• M16: 4,375,887 km (0.062 R)
• M17: 4,411,940 km (0.059 R)
• M18: 4,666,706 km (0.102 R)
• M19: 5,228,595 km (0.09 R)
• M20: 5,382,083 km (0.098 R)
• M21: 5,420,679 km (0.097 R)
• M22: 5,575,961 km (0.119 R)
• M23: 7,421,700 km (0.067 R)
• M24: 7,507,719 km (0.06 R)
• M25: 8,656,481 km (0.096 R)
• M26: 8,747,137 km (0.115 R)
• M27: 9,483,458 km (0.062 R)
• M28: 9,764,702 km (0.075 R)
• M29: 10,048,639 km (0.12 R)
• M30: 10,431,460 km (0.083 R)
• M31: 10,673,210 km (0.114 R)
• M32: 10,916,755 km (0.067 R)
• M33: 11,211,463 km (0.08 R)
• M34: 11,658,312 km (0.046 R)
• M35: 12,060,580 km (0.118 R)
• M36: 12,569,662 km (0.05 R)
• M37: 12,826,821 km (0.075 R)
• M38: 13,085,775 km (0.105 R)
• M39: 13,451,093 km (0.099 R)
• M40: 13,503,601 km (0.061 R)
• M41: 14,085,238 km (0.049 R)
• M42: 14,138,495 km (0.116 R)
• M43: 17,170,694 km (0.065 R)
• M44: 17,742,756 km (0.062 R)
• M45: 18,147,119 km (0.064 R)
• M46: 18,379,445 km (0.097 R)
• M47: 19,082,405 km (0.086 R)
• M48: 19,973,410 km (0.056 R)
• M49: 22,601,695 km (0.107 R)
• M50: 23,480,732 km (0.102 R)
• M51: 24,498,746 km (0.032 R)
• M52: 26,183,667 km (0.112 R)
• M53: 26,249,190 km (0.07 R)
• M54: 26,314,864 km (0.112 R)
• M55: 26,643,680 km (0.093 R)
• M56: 27,172,658 km (0.047 R)
• M57: 27,305,501 km (0.079 R)
• M58: 27,638,356 km (0.083 R)
• M59: 27,705,077 km (0.047 R)
• M60: 28,308,255 km (0.058 R)
• M61: 28,442,894 km (0.083 R)
• M62: 28,645,150 km (0.114 R)
• M63: 28,983,391 km (0.103 R)
• M64: 29,527,329 km (0.061 R)
• M65: 29,663,911 km (0.032 R)
• M66: 30,212,038 km (0.113 R)
• M67: 30,556,412 km (0.089 R)
• M68: 30,901,983 km (0.079 R)
• M69: 33,641,868 km (0.027 R)
• M70: 34,356,797 km (0.055 R)
• M71: 34,788,087 km (0.066 R)
• M72: 35,148,917 km (0.06 R)
• M73: 35,583,649 km (0.033 R)
• M74: 35,656,204 km (0.058 R)
• M75: 36,971,767 km (0.062 R)
• M76: 40,784,269 km (0.093 R)
• M77: 40,860,265 km (0.082 R)
• M78: 41,393,581 km (0.096 R)
• M79: 44,250,601 km (0.097 R)
• M80: 44,563,261 km (0.115 R)
• M81: 44,955,058 km (0.084 R)
• M82: 45,584,416 km (0.074 R)
• M83: 46,137,479 km (0.108 R)
• M84: 46,216,617 km (0.086 R)
• M85: 46,692,787 km (0.025 R)
• M86: 47,569,729 km (0.048 R)
• M87: 48,050,537 km (0.034 R)
• M88: 50,641,123 km (0.119 R)
• M89: 50,804,634 km (0.073 R)
• M90: 52,200,831 km (0.071 R)
• M91: 52,448,415 km (0.063 R)
• M92: 53,110,834 km (0.116 R)
• M93: 53,776,096 km (0.109 R)
• M94: 54,026,224 km (0.113 R)
• M95: 55,282,846 km (0.062 R)
• M96: 56,464,220 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit