🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.48 AU - 0.6 AU

Year: 153 Days

Day: 35.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 11.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.95 AU - 4.27 AU

Year: 3208 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,355,809 km

• M1: 143,764 km (0.1 R)
• M2: 223,200 km (0.119 R)
• M3: 377,435 km (0.09 R)
• M4: 498,161 km (0.105 R)
• M5: 587,471 km (0.032 R)
• M6: 743,501 km (0.055 R)
• M7: 1,040,154 km (0.104 R)
• M8: 1,147,565 km (0.032 R)
• M9: 1,439,580 km (0.057 R)
• M10: 1,519,765 km (0.092 R)
• M11: 1,755,381 km (0.045 R)
• M12: 1,841,550 km (0.119 R)
• M13: 1,958,685 km (0.078 R)
• M14: 2,048,144 km (0.12 R)
• M15: 2,325,200 km (0.067 R)
• M16: 2,468,365 km (0.047 R)
• M17: 2,898,608 km (0.109 R)
• M18: 3,140,209 km (0.045 R)
• M19: 3,587,955 km (0.104 R)
• M20: 3,866,507 km (0.11 R)
• M21: 4,017,900 km (0.076 R)
• M22: 4,307,222 km (0.061 R)
• M23: 4,503,943 km (0.096 R)
• M24: 4,744,048 km (0.12 R)
• M25: 5,278,561 km (0.116 R)
• M26: 6,094,168 km (0.05 R)
• M27: 6,204,422 km (0.111 R)
• M28: 6,293,134 km (0.109 R)
• M29: 6,382,294 km (0.044 R)
• M30: 6,652,169 km (0.093 R)
• M31: 6,925,933 km (0.113 R)
• M32: 7,064,161 km (0.099 R)
• M33: 7,203,437 km (0.117 R)
• M34: 7,320,123 km (0.067 R)
• M35: 7,460,895 km (0.105 R)
• M36: 7,841,023 km (0.108 R)
• M37: 8,057,641 km (0.049 R)
• M38: 8,130,345 km (0.046 R)
• M39: 8,227,584 km (0.106 R)
• M40: 8,546,078 km (0.094 R)
• M41: 9,019,106 km (0.046 R)
• M42: 9,220,914 km (0.055 R)
• M43: 9,424,067 km (0.111 R)
• M44: 9,628,867 km (0.118 R)
• M45: 9,757,521 km (0.091 R)
• M46: 9,835,013 km (0.12 R)
• M47: 10,016,625 km (0.114 R)
• M48: 10,173,254 km (0.098 R)
• M49: 10,330,631 km (0.028 R)
• M50: 10,462,426 km (0.112 R)
• M51: 10,834,476 km (0.084 R)
• M52: 11,482,385 km (0.099 R)
• M53: 11,673,720 km (0.089 R)
• M54: 12,198,360 km (0.031 R)
• M55: 13,156,534 km (0.069 R)
• M56: 13,414,142 km (0.11 R)
• M57: 13,702,417 km (0.076 R)
• M58: 13,789,333 km (0.117 R)
• M59: 14,051,130 km (0.065 R)
• M60: 14,965,322 km (0.056 R)
• M61: 15,354,576 km (0.106 R)
• M62: 15,595,578 km (0.029 R)
• M63: 15,990,217 km (0.054 R)
• M64: 16,975,319 km (0.062 R)
• M65: 17,538,106 km (0.102 R)
• M66: 18,234,335 km (0.063 R)
• M67: 18,393,806 km (0.109 R)
• M68: 19,036,329 km (0.055 R)
• M69: 20,112,686 km (0.059 R)
• M70: 20,907,948 km (0.102 R)
• M71: 21,108,260 km (0.095 R)
• M72: 21,612,105 km (0.052 R)
• M73: 22,086,031 km (0.115 R)
• M74: 22,460,624 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 10.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.13 AU - 11.23 AU

Year: 10709 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,355,809 km

• M1: 136,134 km (0.12 R)
• M2: 334,052 km (0.113 R)
• M3: 400,922 km (0.059 R)
• M4: 486,193 km (0.099 R)
• M5: 649,704 km (0.106 R)
• M6: 800,797 km (0.091 R)
• M7: 964,158 km (0.056 R)
• M8: 1,102,985 km (0.103 R)
• M9: 1,343,538 km (0.096 R)
• M10: 1,560,455 km (0.097 R)
• M11: 1,767,648 km (0.112 R)
• M12: 1,853,069 km (0.081 R)
• M13: 2,095,417 km (0.117 R)
• M14: 2,186,223 km (0.098 R)
• M15: 2,733,602 km (0.077 R)
• M16: 3,217,252 km (0.064 R)
• M17: 3,322,569 km (0.091 R)
• M18: 3,455,711 km (0.091 R)
• M19: 3,700,154 km (0.085 R)
• M20: 3,894,033 km (0.116 R)
• M21: 4,148,499 km (0.073 R)
• M22: 4,408,350 km (0.098 R)
• M23: 4,913,841 km (0.112 R)
• M24: 5,595,260 km (0.039 R)
• M25: 5,979,427 km (0.034 R)
• M26: 6,405,332 km (0.066 R)
• M27: 6,807,302 km (0.055 R)
• M28: 7,011,353 km (0.111 R)
• M29: 7,079,869 km (0.1 R)
• M30: 7,148,534 km (0.081 R)
• M31: 7,776,995 km (0.092 R)
• M32: 8,169,689 km (0.056 R)
• M33: 8,568,966 km (0.041 R)
• M34: 9,500,063 km (0.062 R)
• M35: 9,575,909 km (0.085 R)
• M36: 9,804,794 km (0.026 R)
• M37: 10,112,666 km (0.085 R)
• M38: 10,896,559 km (0.104 R)
• M39: 11,015,789 km (0.074 R)
• M40: 11,095,524 km (0.092 R)
• M41: 12,605,416 km (0.094 R)
• M42: 12,814,404 km (0.061 R)
• M43: 13,661,876 km (0.08 R)
• M44: 14,135,652 km (0.089 R)
• M45: 14,352,719 km (0.118 R)
• M46: 14,614,814 km (0.054 R)
• M47: 14,966,669 km (0.103 R)
• M48: 15,276,785 km (0.092 R)
• M49: 17,182,213 km (0.116 R)
• M50: 17,506,990 km (0.116 R)
• M51: 17,646,864 km (0.115 R)
• M52: 17,833,861 km (0.104 R)
• M53: 19,113,372 km (0.081 R)
• M54: 20,080,223 km (0.093 R)
• M55: 21,360,781 km (0.116 R)
• M56: 21,810,173 km (0.114 R)
• M57: 21,910,553 km (0.119 R)
• M58: 22,061,198 km (0.086 R)
• M59: 22,616,804 km (0.09 R)
• M60: 24,363,360 km (0.117 R)
• M61: 24,728,229 km (0.073 R)
• M62: 25,887,014 km (0.119 R)
• M63: 26,259,363 km (0.075 R)
• M64: 26,901,886 km (0.089 R)
• M65: 27,279,172 km (0.106 R)
• M66: 27,549,645 km (0.058 R)
• M67: 28,038,830 km (0.114 R)
• M68: 28,202,490 km (0.114 R)
• M69: 29,191,332 km (0.073 R)
• M70: 29,634,441 km (0.105 R)
• M71: 33,374,238 km (0.076 R)
• M72: 33,953,780 km (0.114 R)
• M73: 34,536,613 km (0.108 R)
• M74: 36,304,860 km (0.058 R)
• M75: 36,960,697 km (0.111 R)
• M76: 37,380,020 km (0.055 R)
• M77: 37,861,127 km (0.082 R)
• M78: 38,890,510 km (0.075 R)
• M79: 39,073,019 km (0.091 R)
• M80: 39,194,941 km (0.089 R)
• M81: 40,113,173 km (0.111 R)
• M82: 41,348,403 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.9

Radius: 7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.62 AU - 17.48 AU

Year: 25922 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,355,809 km

• M1: 95,892 km (0.106 R)
• M2: 217,515 km (0.068 R)
• M3: 1,003,203 km (0.099 R)
• M4: 1,066,483 km (0.089 R)
• M5: 1,886,280 km (0.043 R)
• M6: 2,125,935 km (0.118 R)
• M7: 2,812,141 km (0.069 R)
• M8: 3,512,857 km (0.09 R)
• M9: 3,907,945 km (0.104 R)
• M10: 4,740,009 km (0.084 R)
• M11: 5,120,885 km (0.073 R)
• M12: 5,231,438 km (0.044 R)
• M13: 6,619,706 km (0.095 R)
• M14: 6,679,994 km (0.072 R)
• M15: 6,861,755 km (0.118 R)
• M16: 6,983,827 km (0.051 R)
• M17: 7,354,231 km (0.077 R)
• M18: 7,416,614 km (0.067 R)
• M19: 7,479,295 km (0.077 R)
• M20: 8,438,517 km (0.066 R)
• M21: 9,571,870 km (0.039 R)
• M22: 9,640,087 km (0.06 R)
• M23: 11,468,023 km (0.107 R)
• M24: 13,171,644 km (0.1 R)
• M25: 13,247,490 km (0.078 R)
• M26: 13,475,926 km (0.071 R)
• M27: 13,628,964 km (0.073 R)
• M28: 14,637,553 km (0.041 R)
• M29: 15,031,893 km (0.072 R)
• M30: 15,589,893 km (0.102 R)
• M31: 15,911,678 km (0.087 R)
• M32: 17,138,082 km (0.045 R)
• M33: 17,303,836 km (0.091 R)
• M34: 18,820,011 km (0.102 R)
• M35: 20,553,850 km (0.057 R)
• M36: 21,707,997 km (0.061 R)
• M37: 22,338,253 km (0.068 R)
• M38: 22,610,073 km (0.11 R)
• M39: 23,065,748 km (0.096 R)
• M40: 26,722,069 km (0.068 R)
• M41: 27,300,415 km (0.088 R)
• M42: 27,785,411 km (0.093 R)
• M43: 28,175,562 km (0.076 R)
• M44: 28,469,372 km (0.066 R)
• M45: 28,961,250 km (0.066 R)
• M46: 29,754,119 km (0.047 R)
• M47: 32,277,386 km (0.072 R)
• M48: 33,512,765 km (0.074 R)
• M49: 33,824,079 km (0.116 R)
• M50: 34,032,020 km (0.092 R)
• M51: 35,183,923 km (0.111 R)
• M52: 35,289,240 km (0.041 R)
• M53: 36,242,029 km (0.098 R)
• M54: 36,775,046 km (0.066 R)
• M55: 39,917,050 km (0.106 R)
• M56: 40,467,570 km (0.098 R)
• M57: 41,242,188 km (0.106 R)
• M58: 41,464,491 km (0.083 R)
• M59: 42,245,541 km (0.06 R)
• M60: 43,708,907 km (0.106 R)
• M61: 45,992,519 km (0.114 R)
• M62: 46,800,946 km (0.049 R)
• M63: 49,608,000 km (0.07 R)
• M64: 49,844,365 km (0.102 R)
• M65: 51,031,873 km (0.09 R)
• M66: 51,509,389 km (0.078 R)
• M67: 52,830,488 km (0.079 R)
• M68: 55,383,226 km (0.108 R)
• M69: 56,860,056 km (0.043 R)
• M70: 63,663,468 km (0.075 R)
• M71: 63,920,328 km (0.109 R)
• M72: 65,987,621 km (0.066 R)
• M73: 67,160,169 km (0.113 R)
• M74: 69,261,570 km (0.083 R)
• M75: 69,525,760 km (0.071 R)
• M76: 70,851,796 km (0.034 R)
• M77: 71,517,955 km (0.051 R)
• M78: 73,259,573 km (0.045 R)
• M79: 73,663,488 km (0.1 R)
• M80: 74,473,410 km (0.049 R)
• M81: 77,194,745 km (0.108 R)
• M82: 80,086,921 km (0.11 R)
• M83: 83,014,402 km (0.086 R)
• M84: 83,295,047 km (0.056 R)
• M85: 87,399,564 km (0.116 R)
• M86: 91,279,834 km (0.112 R)
• M87: 93,459,624 km (0.075 R)
• M88: 95,509,564 km (0.101 R)
• M89: 96,245,286 km (0.053 R)
• M90: 97,574,314 km (0.11 R)
• M91: 97,870,517 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit