🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.42 AU - 1.64 AU

Year: 671 Days

Day: 38.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.45 AU - 1.81 AU

Year: 738 Days

Day: 14.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.42 AU - 5.12 AU

Year: 3130 Days

Day: 31.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,239,829 km

• M1: 1,553,125 km (0.118 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 11.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.54 AU - 8.72 AU

Year: 8224 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,239,829 km

• M1: 284,685 km (0.098 R)
• M2: 457,919 km (0.111 R)
• M3: 579,393 km (0.055 R)
• M4: 658,380 km (0.065 R)
• M5: 859,141 km (0.051 R)
• M6: 935,884 km (0.061 R)
• M7: 1,047,783 km (0.057 R)
• M8: 1,794,127 km (0.104 R)
• M9: 2,472,254 km (0.093 R)
• M10: 3,077,976 km (0.111 R)
• M11: 3,199,599 km (0.108 R)
• M12: 3,273,501 km (0.082 R)
• M13: 3,447,932 km (0.105 R)
• M14: 4,069,810 km (0.095 R)
• M15: 4,670,296 km (0.07 R)
• M16: 4,895,590 km (0.046 R)
• M17: 5,038,307 km (0.038 R)
• M18: 5,182,369 km (0.092 R)
• M19: 5,622,935 km (0.051 R)
• M20: 6,106,136 km (0.094 R)
• M21: 6,352,823 km (0.093 R)
• M22: 6,697,347 km (0.085 R)
• M23: 6,824,206 km (0.063 R)
• M24: 7,048,154 km (0.045 R)
• M25: 7,242,033 km (0.057 R)
• M26: 7,569,054 km (0.104 R)
• M27: 7,734,360 km (0.099 R)
• M28: 8,169,989 km (0.117 R)
• M29: 8,407,849 km (0.118 R)
• M30: 8,647,954 km (0.058 R)
• M31: 8,960,164 km (0.032 R)
• M32: 9,170,349 km (0.097 R)
• M33: 9,631,261 km (0.074 R)
• M34: 9,774,725 km (0.101 R)
• M35: 9,918,788 km (0.052 R)
• M36: 10,391,966 km (0.089 R)
• M37: 10,539,170 km (0.117 R)
• M38: 10,686,823 km (0.038 R)
• M39: 10,798,124 km (0.087 R)
• M40: 10,872,624 km (0.104 R)
• M41: 10,947,123 km (0.06 R)
• M42: 11,398,311 km (0.079 R)
• M43: 11,664,296 km (0.116 R)
• M44: 11,778,888 km (0.088 R)
• M45: 12,202,399 km (0.028 R)
• M46: 12,670,192 km (0.044 R)
• M47: 13,502,853 km (0.086 R)
• M48: 13,663,522 km (0.06 R)
• M49: 13,784,397 km (0.117 R)
• M50: 15,808,905 km (0.058 R)
• M51: 16,361,519 km (0.09 R)
• M52: 17,137,034 km (0.112 R)
• M53: 17,748,591 km (0.094 R)
• M54: 18,858,308 km (0.101 R)
• M55: 19,128,033 km (0.093 R)
• M56: 19,308,597 km (0.039 R)
• M57: 19,444,282 km (0.119 R)
• M58: 19,807,955 km (0.067 R)
• M59: 20,036,241 km (0.034 R)
• M60: 20,495,656 km (0.101 R)
• M61: 20,680,410 km (0.109 R)
• M62: 21,378,134 km (0.067 R)
• M63: 22,225,456 km (0.062 R)
• M64: 22,320,302 km (0.027 R)
• M65: 22,653,306 km (0.058 R)
• M66: 24,147,789 km (0.118 R)
• M67: 24,294,096 km (0.076 R)
• M68: 24,783,879 km (0.083 R)
• M69: 24,882,315 km (0.093 R)
• M70: 25,326,471 km (0.057 R)
• M71: 25,475,171 km (0.037 R)
• M72: 26,022,699 km (0.084 R)
• M73: 26,373,207 km (0.117 R)
• M74: 27,739,784 km (0.067 R)
• M75: 28,870,295 km (0.118 R)
• M76: 30,593,961 km (0.067 R)
• M77: 31,601,653 km (0.104 R)
• M78: 32,297,283 km (0.099 R)
• M79: 32,512,404 km (0.045 R)
• M80: 32,835,835 km (0.068 R)
• M81: 33,758,256 km (0.033 R)
• M82: 34,085,875 km (0.088 R)
• M83: 35,074,866 km (0.101 R)
• M84: 35,185,419 km (0.089 R)
• M85: 36,129,232 km (0.098 R)
• M86: 37,081,273 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 11.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.11 AU - 11.69 AU

Year: 10224 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,239,829 km

• M1: 148,251 km (0.051 R)
• M2: 347,217 km (0.094 R)
• M3: 534,064 km (0.096 R)
• M4: 626,815 km (0.113 R)
• M5: 1,593,517 km (0.119 R)
• M6: 1,679,685 km (0.117 R)
• M7: 2,229,607 km (0.116 R)
• M8: 2,363,347 km (0.096 R)
• M9: 2,524,913 km (0.086 R)
• M10: 2,728,964 km (0.102 R)
• M11: 2,859,264 km (0.085 R)
• M12: 2,991,658 km (0.049 R)
• M13: 3,072,142 km (0.105 R)
• M14: 3,429,232 km (0.12 R)
• M15: 3,770,914 km (0.065 R)
• M16: 3,901,812 km (0.119 R)
• M17: 4,548,673 km (0.108 R)
• M18: 5,407,963 km (0.048 R)
• M19: 5,705,513 km (0.109 R)
• M20: 5,974,640 km (0.078 R)
• M21: 6,455,447 km (0.091 R)
• M22: 7,860,471 km (0.034 R)
• M23: 8,141,266 km (0.081 R)
• M24: 8,235,512 km (0.062 R)
• M25: 9,042,443 km (0.049 R)
• M26: 9,218,670 km (0.105 R)
• M27: 9,395,943 km (0.085 R)
• M28: 9,654,149 km (0.082 R)
• M29: 9,774,126 km (0.06 R)
• M30: 10,545,304 km (0.096 R)
• M31: 11,042,567 km (0.083 R)
• M32: 11,147,136 km (0.104 R)
• M33: 11,483,881 km (0.115 R)
• M34: 11,717,403 km (0.066 R)
• M35: 11,973,963 km (0.04 R)
• M36: 12,102,917 km (0.062 R)
• M37: 12,623,517 km (0.12 R)
• M38: 13,085,027 km (0.114 R)
• M39: 13,574,361 km (0.105 R)
• M40: 13,686,410 km (0.107 R)
• M41: 14,571,281 km (0.116 R)
• M42: 14,778,026 km (0.028 R)
• M43: 15,803,070 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 10.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.9 AU - 11.66 AU

Year: 11693 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,239,829 km

• M1: 153,039 km (0.115 R)
• M2: 237,711 km (0.119 R)
• M3: 381,774 km (0.113 R)
• M4: 474,524 km (0.107 R)
• M5: 720,314 km (0.079 R)
• M6: 876,793 km (0.042 R)
• M7: 1,006,644 km (0.119 R)
• M8: 1,083,986 km (0.061 R)
• M9: 1,728,304 km (0.1 R)
• M10: 1,846,187 km (0.087 R)
• M11: 2,114,716 km (0.045 R)
• M12: 3,166,239 km (0.11 R)
• M13: 3,253,155 km (0.071 R)
• M14: 3,791,109 km (0.052 R)
• M15: 4,748,835 km (0.045 R)
• M16: 5,016,615 km (0.091 R)
• M17: 5,118,192 km (0.099 R)
• M18: 5,427,411 km (0.047 R)
• M19: 5,496,974 km (0.12 R)
• M20: 6,064,099 km (0.107 R)
• M21: 6,172,558 km (0.067 R)
• M22: 6,687,025 km (0.067 R)
• M23: 7,446,084 km (0.107 R)
• M24: 8,272,313 km (0.112 R)
• M25: 8,757,459 km (0.109 R)
• M26: 9,127,415 km (0.102 R)
• M27: 9,418,832 km (0.089 R)
• M28: 10,833,130 km (0.076 R)
• M29: 11,363,753 km (0.106 R)
• M30: 11,767,369 km (0.071 R)
• M31: 11,857,576 km (0.068 R)
• M32: 12,727,188 km (0.108 R)
• M33: 13,381,081 km (0.104 R)
• M34: 17,322,386 km (0.098 R)
• M35: 17,579,844 km (0.058 R)
• M36: 17,683,216 km (0.091 R)
• M37: 17,942,469 km (0.066 R)
• M38: 18,780,517 km (0.111 R)
• M39: 18,992,048 km (0.059 R)
• M40: 20,169,683 km (0.054 R)
• M41: 21,536,259 km (0.055 R)
• M42: 22,258,667 km (0.088 R)
• M43: 22,763,560 km (0.105 R)
• M44: 25,929,649 km (0.093 R)
• M45: 26,638,594 km (0.086 R)
• M46: 27,713,903 km (0.102 R)
• M47: 28,015,193 km (0.034 R)
• M48: 28,803,574 km (0.111 R)
• M49: 30,837,207 km (0.104 R)
• M50: 31,337,164 km (0.057 R)
• M51: 31,462,527 km (0.087 R)
• M52: 31,713,851 km (0.097 R)
• M53: 33,299,738 km (0.046 R)
• M54: 33,555,850 km (0.086 R)
• M55: 34,263,597 km (0.043 R)
• M56: 34,522,252 km (0.064 R)
• M57: 34,716,579 km (0.112 R)
• M58: 35,171,507 km (0.107 R)
• M59: 35,497,630 km (0.118 R)
• M60: 36,812,296 km (0.081 R)
• M61: 37,276,199 km (0.1 R)
• M62: 37,342,620 km (0.111 R)
• M63: 37,808,767 km (0.12 R)
• M64: 38,410,899 km (0.068 R)
• M65: 39,353,814 km (0.119 R)
• M66: 39,421,432 km (0.059 R)
• M67: 39,624,736 km (0.101 R)
• M68: 40,577,375 km (0.08 R)
• M69: 40,714,108 km (0.114 R)
• M70: 40,919,506 km (0.038 R)
• M71: 40,988,021 km (0.115 R)
• M72: 43,410,759 km (0.119 R)
• M73: 43,480,621 km (0.088 R)
• M74: 44,181,637 km (0.08 R)
• M75: 44,533,641 km (0.061 R)
• M76: 44,604,101 km (0.11 R)
• M77: 44,745,172 km (0.118 R)
• M78: 44,815,782 km (0.112 R)
• M79: 45,240,341 km (0.088 R)
• M80: 45,523,978 km (0.073 R)
• M81: 46,235,915 km (0.077 R)
• M82: 46,521,647 km (0.104 R)
• M83: 46,736,320 km (0.119 R)
• M84: 47,094,906 km (0.101 R)
• M85: 47,166,713 km (0.102 R)
• M86: 47,310,476 km (0.116 R)
• M87: 47,382,433 km (0.101 R)
• M88: 47,526,496 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.5

Radius: 5.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.29 AU - 13.99 AU

Year: 16898 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,239,829 km

• M1: 97,538 km (0.113 R)
• M2: 160,668 km (0.093 R)
• M3: 245,041 km (0.054 R)
• M4: 511,625 km (0.101 R)
• M5: 686,804 km (0.098 R)
• M6: 959,670 km (0.107 R)
• M7: 1,074,412 km (0.115 R)
• M8: 1,246,300 km (0.08 R)
• M9: 1,520,363 km (0.103 R)
• M10: 1,773,034 km (0.025 R)
• M11: 1,833,172 km (0.051 R)
• M12: 2,080,906 km (0.068 R)
• M13: 2,144,485 km (0.117 R)
• M14: 3,673,376 km (0.111 R)
• M15: 3,932,479 km (0.047 R)
• M16: 4,278,200 km (0.09 R)
• M17: 4,578,293 km (0.051 R)
• M18: 4,661,320 km (0.06 R)
• M19: 4,941,816 km (0.06 R)
• M20: 5,084,084 km (0.077 R)
• M21: 5,198,825 km (0.09 R)
• M22: 5,256,570 km (0.091 R)
• M23: 5,431,001 km (0.046 R)
• M24: 5,607,377 km (0.119 R)
• M25: 5,815,617 km (0.116 R)
• M26: 6,239,578 km (0.112 R)
• M27: 6,455,298 km (0.083 R)
• M28: 6,673,411 km (0.118 R)
• M29: 7,116,969 km (0.118 R)
• M30: 7,668,387 km (0.119 R)
• M31: 9,438,728 km (0.087 R)
• M32: 9,721,917 km (0.086 R)
• M33: 10,332,875 km (0.087 R)
• M34: 10,369,077 km (0.112 R)
• M35: 10,478,433 km (0.053 R)
• M36: 11,104,500 km (0.039 R)
• M37: 11,478,495 km (0.107 R)
• M38: 11,704,986 km (0.117 R)
• M39: 11,742,834 km (0.046 R)
• M40: 11,856,678 km (0.117 R)
• M41: 12,625,163 km (0.119 R)
• M42: 13,489,090 km (0.104 R)
• M43: 13,928,011 km (0.091 R)
• M44: 15,025,461 km (0.1 R)
• M45: 15,730,665 km (0.072 R)
• M46: 15,940,102 km (0.087 R)
• M47: 16,234,810 km (0.049 R)
• M48: 16,744,340 km (0.085 R)
• M49: 17,043,985 km (0.067 R)
• M50: 17,735,576 km (0.061 R)
• M51: 18,392,161 km (0.038 R)
• M52: 18,480,423 km (0.074 R)
• M53: 18,568,686 km (0.095 R)
• M54: 18,657,098 km (0.101 R)
• M55: 18,790,091 km (0.111 R)
• M56: 18,967,664 km (0.116 R)
• M57: 19,729,266 km (0.115 R)
• M58: 19,864,652 km (0.091 R)
• M59: 19,909,831 km (0.084 R)
• M60: 20,500,743 km (0.116 R)
• M61: 20,546,370 km (0.081 R)
• M62: 20,821,181 km (0.117 R)
• M63: 22,119,840 km (0.112 R)
• M64: 22,213,489 km (0.047 R)
• M65: 22,401,533 km (0.095 R)
• M66: 22,826,242 km (0.115 R)
• M67: 23,971,862 km (0.087 R)
• M68: 24,406,145 km (0.062 R)
• M69: 26,567,086 km (0.083 R)
• M70: 27,116,858 km (0.109 R)
• M71: 27,821,913 km (0.049 R)
• M72: 28,176,759 km (0.117 R)
• M73: 29,404,658 km (0.035 R)
• M74: 29,817,698 km (0.095 R)
• M75: 29,869,459 km (0.056 R)
• M76: 30,649,761 km (0.079 R)
• M77: 31,859,260 km (0.072 R)
• M78: 32,177,305 km (0.104 R)
• M79: 32,549,654 km (0.083 R)
• M80: 32,763,130 km (0.055 R)
• M81: 33,837,243 km (0.086 R)
• M82: 33,891,248 km (0.107 R)
• M83: 34,215,875 km (0.072 R)
• M84: 34,432,942 km (0.114 R)
• M85: 34,541,700 km (0.041 R)
• M86: 35,196,190 km (0.117 R)
• M87: 35,305,696 km (0.111 R)
• M88: 35,360,449 km (0.046 R)
• M89: 35,579,909 km (0.097 R)
• M90: 36,794,643 km (0.099 R)
• M91: 37,128,396 km (0.108 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit