🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.85 AU

Year: 256 Days

Day: 43.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.24 AU - 2.66 AU

Year: 1452 Days

Day: 12.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 12.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.62 AU - 6.72 AU

Year: 5805 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,542,763 km

• M1: 244,892 km (0.115 R)
• M2: 392,246 km (0.113 R)
• M3: 598,990 km (0.08 R)
• M4: 904,918 km (0.084 R)
• M5: 1,039,406 km (0.115 R)
• M6: 1,136,794 km (0.043 R)
• M7: 1,306,588 km (0.095 R)
• M8: 1,521,859 km (0.087 R)
• M9: 1,934,001 km (0.049 R)
• M10: 2,042,460 km (0.095 R)
• M11: 2,453,555 km (0.09 R)
• M12: 2,541,967 km (0.066 R)
• M13: 2,661,496 km (0.086 R)
• M14: 2,860,012 km (0.096 R)
• M15: 2,968,919 km (0.104 R)
• M16: 3,142,902 km (0.085 R)
• M17: 3,304,019 km (0.059 R)
• M18: 3,753,111 km (0.094 R)
• M19: 4,028,521 km (0.116 R)
• M20: 4,508,431 km (0.097 R)
• M21: 4,912,944 km (0.044 R)
• M22: 7,107,245 km (0.075 R)
• M23: 7,730,320 km (0.043 R)
• M24: 9,213,434 km (0.092 R)
• M25: 9,515,771 km (0.086 R)
• M26: 9,845,185 km (0.111 R)
• M27: 10,130,469 km (0.1 R)
• M28: 11,125,743 km (0.118 R)
• M29: 11,572,592 km (0.07 R)
• M30: 12,025,425 km (0.04 R)
• M31: 12,152,284 km (0.105 R)
• M32: 12,509,673 km (0.063 R)
• M33: 12,638,178 km (0.111 R)
• M34: 12,767,131 km (0.116 R)
• M35: 13,026,384 km (0.082 R)
• M36: 14,509,946 km (0.048 R)
• M37: 15,271,848 km (0.093 R)
• M38: 17,376,092 km (0.101 R)
• M39: 18,301,205 km (0.076 R)
• M40: 19,212,855 km (0.113 R)
• M41: 20,109,095 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.8

Radius: 6.6

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.77 AU - 12.07 AU

Year: 15587 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,542,763 km

• M1: 110,553 km (0.054 R)
• M2: 194,926 km (0.096 R)
• M3: 518,955 km (0.074 R)
• M4: 629,508 km (0.058 R)
• M5: 727,644 km (0.107 R)
• M6: 852,409 km (0.069 R)
• M7: 1,170,753 km (0.11 R)
• M8: 1,343,090 km (0.113 R)
• M9: 1,471,295 km (0.105 R)
• M10: 2,321,909 km (0.1 R)
• M11: 2,414,210 km (0.099 R)
• M12: 2,666,133 km (0.087 R)
• M13: 3,542,328 km (0.067 R)
• M14: 4,011,317 km (0.04 R)
• M15: 4,692,586 km (0.107 R)
• M16: 4,809,721 km (0.1 R)
• M17: 4,927,754 km (0.081 R)
• M18: 6,330,982 km (0.1 R)
• M19: 6,590,833 km (0.065 R)
• M20: 7,664,348 km (0.096 R)
• M21: 8,080,828 km (0.081 R)
• M22: 8,268,274 km (0.107 R)
• M23: 9,968,903 km (0.09 R)
• M24: 10,170,112 km (0.056 R)
• M25: 11,299,875 km (0.11 R)
• M26: 12,468,833 km (0.069 R)
• M27: 12,522,987 km (0.096 R)
• M28: 12,794,358 km (0.065 R)
• M29: 12,903,564 km (0.074 R)
• M30: 13,287,881 km (0.03 R)
• M31: 13,398,284 km (0.091 R)
• M32: 13,787,538 km (0.028 R)
• M33: 16,554,650 km (0.062 R)
• M34: 16,792,810 km (0.063 R)
• M35: 17,756,818 km (0.112 R)
• M36: 17,939,477 km (0.034 R)
• M37: 18,800,563 km (0.12 R)
• M38: 19,864,054 km (0.082 R)
• M39: 20,180,454 km (0.081 R)
• M40: 20,562,527 km (0.116 R)
• M41: 21,853,107 km (0.077 R)
• M42: 22,311,026 km (0.073 R)
• M43: 22,442,373 km (0.118 R)
• M44: 23,103,297 km (0.096 R)
• M45: 23,436,002 km (0.094 R)
• M46: 24,039,181 km (0.103 R)
• M47: 24,376,375 km (0.085 R)
• M48: 24,987,482 km (0.109 R)
• M49: 26,641,286 km (0.073 R)
• M50: 26,920,436 km (0.085 R)
• M51: 27,200,483 km (0.112 R)
• M52: 29,547,524 km (0.081 R)
• M53: 29,908,803 km (0.116 R)
• M54: 30,562,695 km (0.12 R)
• M55: 32,255,096 km (0.066 R)
• M56: 33,375,135 km (0.056 R)
• M57: 33,675,977 km (0.071 R)
• M58: 33,977,716 km (0.084 R)
• M59: 34,508,040 km (0.107 R)
• M60: 35,883,892 km (0.079 R)
• M61: 36,346,598 km (0.037 R)
• M62: 36,423,790 km (0.05 R)
• M63: 36,501,132 km (0.106 R)
• M64: 37,121,964 km (0.098 R)
• M65: 37,589,756 km (0.119 R)
• M66: 37,824,475 km (0.076 R)
• M67: 38,610,163 km (0.112 R)
• M68: 38,767,989 km (0.067 R)
• M69: 41,483,190 km (0.119 R)
• M70: 41,725,688 km (0.099 R)
• M71: 42,700,319 km (0.093 R)
• M72: 44,837,923 km (0.095 R)
• M73: 45,919,665 km (0.048 R)
• M74: 47,010,084 km (0.109 R)
• M75: 49,216,203 km (0.099 R)
• M76: 49,644,353 km (0.081 R)
• M77: 49,730,072 km (0.094 R)
• M78: 50,073,698 km (0.041 R)
• M79: 50,676,877 km (0.062 R)
• M80: 51,455,833 km (0.117 R)
• M81: 51,542,600 km (0.094 R)
• M82: 52,413,409 km (0.116 R)
• M83: 53,289,006 km (0.106 R)
• M84: 53,904,750 km (0.119 R)
• M85: 54,346,064 km (0.116 R)
• M86: 55,410,004 km (0.076 R)
• M87: 57,468,471 km (0.113 R)
• M88: 58,099,923 km (0.104 R)
• M89: 59,369,710 km (0.096 R)
• M90: 59,551,771 km (0.094 R)
• M91: 61,383,447 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260

Radius: 6.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.79 AU - 19.19 AU

Year: 25362 Days

Day: 23.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,542,763 km

• M1: 413,339 km (0.086 R)
• M2: 653,144 km (0.094 R)
• M3: 1,122,134 km (0.064 R)
• M4: 1,877,154 km (0.074 R)
• M5: 1,995,785 km (0.041 R)
• M6: 2,116,959 km (0.107 R)
• M7: 2,178,295 km (0.088 R)
• M8: 2,592,382 km (0.102 R)
• M9: 2,791,646 km (0.072 R)
• M10: 3,169,979 km (0.079 R)
• M11: 3,419,059 km (0.032 R)
• M12: 3,786,023 km (0.117 R)
• M13: 4,398,925 km (0.119 R)
• M14: 4,517,407 km (0.071 R)
• M15: 5,166,362 km (0.094 R)
• M16: 5,459,425 km (0.072 R)
• M17: 6,639,901 km (0.048 R)
• M18: 6,685,080 km (0.094 R)
• M19: 6,958,395 km (0.111 R)
• M20: 7,004,322 km (0.072 R)
• M21: 7,610,492 km (0.088 R)
• M22: 7,943,797 km (0.112 R)
• M23: 8,428,194 km (0.045 R)
• M24: 9,425,563 km (0.099 R)
• M25: 9,680,777 km (0.119 R)
• M26: 10,670,966 km (0.028 R)
• M27: 11,258,885 km (0.064 R)
• M28: 11,802,374 km (0.093 R)
• M29: 11,967,082 km (0.115 R)
• M30: 12,077,335 km (0.031 R)
• M31: 12,132,687 km (0.108 R)
• M32: 13,598,446 km (0.052 R)
• M33: 14,293,777 km (0.11 R)
• M34: 16,754,962 km (0.046 R)
• M35: 18,002,309 km (0.12 R)
• M36: 18,065,439 km (0.117 R)
• M37: 18,382,287 km (0.107 R)
• M38: 18,445,866 km (0.037 R)
• M39: 20,124,803 km (0.073 R)
• M40: 20,321,674 km (0.114 R)
• M41: 21,784,741 km (0.115 R)
• M42: 21,852,060 km (0.04 R)
• M43: 23,972,610 km (0.118 R)
• M44: 24,740,795 km (0.089 R)
• M45: 25,304,480 km (0.08 R)
• M46: 26,732,242 km (0.036 R)
• M47: 27,746,964 km (0.116 R)
• M48: 27,966,125 km (0.051 R)
• M49: 29,664,959 km (0.085 R)
• M50: 29,963,855 km (0.115 R)
• M51: 31,549,144 km (0.044 R)
• M52: 31,854,174 km (0.107 R)
• M53: 32,929,483 km (0.066 R)
• M54: 34,094,851 km (0.104 R)
• M55: 34,407,959 km (0.081 R)
• M56: 35,431,807 km (0.09 R)
• M57: 35,590,231 km (0.12 R)
• M58: 38,563,190 km (0.064 R)
• M59: 39,544,402 km (0.043 R)
• M60: 39,708,660 km (0.096 R)
• M61: 39,955,646 km (0.089 R)
• M62: 40,699,447 km (0.115 R)
• M63: 40,865,351 km (0.058 R)
• M64: 41,031,405 km (0.101 R)
• M65: 41,114,581 km (0.12 R)
• M66: 41,447,736 km (0.09 R)
• M67: 41,698,312 km (0.084 R)
• M68: 42,284,586 km (0.115 R)
• M69: 42,452,734 km (0.116 R)
• M70: 42,789,479 km (0.112 R)
• M71: 44,486,368 km (0.041 R)
• M72: 45,601,171 km (0.113 R)
• M73: 46,812,016 km (0.11 R)
• M74: 49,177,009 km (0.09 R)
• M75: 51,490,690 km (0.056 R)
• M76: 52,029,691 km (0.118 R)
• M77: 55,119,036 km (0.089 R)
• M78: 55,486,449 km (0.116 R)
• M79: 56,593,323 km (0.118 R)
• M80: 57,614,329 km (0.026 R)
• M81: 57,707,528 km (0.095 R)
• M82: 57,987,127 km (0.107 R)
• M83: 58,080,476 km (0.032 R)
• M84: 58,922,712 km (0.072 R)
• M85: 59,110,307 km (0.045 R)
• M86: 59,204,255 km (0.056 R)
• M87: 60,903,388 km (0.103 R)
• M88: 63,289,773 km (0.114 R)
• M89: 63,385,964 km (0.089 R)
• M90: 64,349,524 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit